Merge branch 'dev' into netbsd-support

41 files changed, 6236 insertions, 0 deletions

diff --git a/attic/historic/anode/libanode/Makefile b/attic/historic/anode/libanode/Makefile
new file mode 100644
index 00000000..088587bd
--- /dev/null
+++ b/attic/historic/anode/libanode/Makefile
@@ -0,0 +1,33 @@
+SYSNAME:=${shell uname}
+SYSNAME!=uname
+include ../config.mk.${SYSNAME}
+
+LIBANODE_OBJS= \
+  impl/aes.o \
+  impl/dictionary.o \
+  impl/dns_txt.o \
+  impl/ec.o \
+  impl/environment.o \
+  impl/misc.o \
+  impl/thread.o \
+  address.o \
+  aes_digest.o \
+  errors.o \
+  identity.o \
+  network_address.o \
+  secure_random.o \
+  system_transport.o \
+  uri.o
+#  zone.o
+
+all:	$(LIBANODE_OBJS)
+	ar rcs libanode.a $(LIBANODE_OBJS)
+	ranlib libanode.a
+	$(CC) $(CFLAGS) -o utils/anode-make-identity utils/anode-make-identity.c $(LIBANODE_OBJS) $(LIBANODE_LIBS)
+
+clean: force
+	rm -f $(LIBANODE_OBJS)
+	rm -f libanode.$(DLLEXT) libanode.a
+	rm -f utils/anode-make-identity
+
+force: ;
diff --git a/attic/historic/anode/libanode/address.c b/attic/historic/anode/libanode/address.c
new file mode 100644
index 00000000..e7ab7837
--- /dev/null
+++ b/attic/historic/anode/libanode/address.c
@@ -0,0 +1,98 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include "impl/aes.h"
+#include "impl/ec.h"
+#include "impl/misc.h"
+#include "impl/types.h"
+#include "anode.h"
+
+int AnodeAddress_calc_short_id(
+  const AnodeAddress *address,
+  AnodeAddressId *short_address_id)
+{
+  unsigned char digest[16];
+
+  switch(AnodeAddress_get_type(address)) {
+    case ANODE_ADDRESS_ANODE_256_40:
+      Anode_aes_digest(address->bits,ANODE_ADDRESS_LENGTH_ANODE_256_40,digest);
+      break;
+    default:
+      return ANODE_ERR_ADDRESS_INVALID;
+  }
+
+  *((uint64_t *)short_address_id->bits) = ((uint64_t *)digest)[0] ^ ((uint64_t *)digest)[1];
+
+  return 0;
+}
+
+int AnodeAddress_get_zone(const AnodeAddress *address,AnodeZone *zone)
+{
+  switch(AnodeAddress_get_type(address)) {
+    case ANODE_ADDRESS_ANODE_256_40:
+      *((uint32_t *)&(zone->bits[0])) = *((uint32_t *)&(address->bits[1]));
+      return 0;
+  }
+  return ANODE_ERR_ADDRESS_INVALID;
+}
+
+int AnodeAddress_to_string(const AnodeAddress *address,char *buf,int len)
+{
+  const unsigned char *inptr;
+  char *outptr;
+  unsigned int i;
+
+  switch(AnodeAddress_get_type(address)) {
+    case ANODE_ADDRESS_ANODE_256_40:
+      if (len < (((ANODE_ADDRESS_LENGTH_ANODE_256_40 / 5) * 8) + 1))
+        return ANODE_ERR_BUFFER_TOO_SMALL;
+      inptr = (const unsigned char *)address->bits;
+      outptr = buf;
+      for(i=0;i<(ANODE_ADDRESS_LENGTH_ANODE_256_40 / 5);++i) {
+        Anode_base32_5_to_8(inptr,outptr);
+        inptr += 5;
+        outptr += 8;
+      }
+      *outptr = (char)0;
+      return ((ANODE_ADDRESS_LENGTH_ANODE_256_40 / 5) * 8);
+  }
+  return ANODE_ERR_ADDRESS_INVALID;
+}
+
+int AnodeAddress_from_string(const char *str,AnodeAddress *address)
+{
+  const char *blk_start = str;
+  const char *ptr = str;
+  unsigned int address_len = 0;
+
+  while (*ptr) {
+    if ((unsigned long)(ptr - blk_start) == 8) {
+      if ((address_len + 5) > sizeof(address->bits))
+        return ANODE_ERR_ADDRESS_INVALID;
+      Anode_base32_8_to_5(blk_start,(unsigned char *)&(address->bits[address_len]));
+      address_len += 5;
+      blk_start = ptr;
+    }
+    ++ptr;
+  }
+
+  if (ptr != blk_start)
+    return ANODE_ERR_ADDRESS_INVALID;
+  if (AnodeAddress_get_type(address) != ANODE_ADDRESS_ANODE_256_40)
+    return ANODE_ERR_ADDRESS_INVALID;
+
+  return 0;
+}
diff --git a/attic/historic/anode/libanode/aes_digest.c b/attic/historic/anode/libanode/aes_digest.c
new file mode 100644
index 00000000..07b0fc7a
--- /dev/null
+++ b/attic/historic/anode/libanode/aes_digest.c
@@ -0,0 +1,85 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include "anode.h"
+#include "impl/aes.h"
+#include "impl/misc.h"
+#include "impl/types.h"
+
+void Anode_aes_digest(const void *const message,unsigned long message_len,void *const hash)
+{
+  unsigned char previous_digest[16];
+  unsigned char digest[16];
+  unsigned char block[32];
+  const unsigned char *in = (const unsigned char *)message;
+  const unsigned char *end = in + message_len;
+  unsigned long block_counter;
+  AnodeAesExpandedKey expkey;
+
+  ((uint64_t *)digest)[0] = 0ULL;
+  ((uint64_t *)digest)[1] = 0ULL;
+  ((uint64_t *)block)[0] = 0ULL;
+  ((uint64_t *)block)[1] = 0ULL;
+  ((uint64_t *)block)[2] = 0ULL;
+  ((uint64_t *)block)[3] = 0ULL;
+
+  /* Davis-Meyer hash function built from block cipher */
+  block_counter = 0;
+  while (in != end) {
+    block[block_counter++] = *(in++);
+    if (block_counter == 32) {
+      block_counter = 0;
+      ((uint64_t *)previous_digest)[0] = ((uint64_t *)digest)[0];
+      ((uint64_t *)previous_digest)[1] = ((uint64_t *)digest)[1];
+      Anode_aes256_expand_key(block,&expkey);
+      Anode_aes256_encrypt(&expkey,digest,digest);
+      ((uint64_t *)digest)[0] ^= ((uint64_t *)previous_digest)[0];
+      ((uint64_t *)digest)[1] ^= ((uint64_t *)previous_digest)[1];
+    }
+  }
+
+  /* Davis-Meyer end marker */
+  block[block_counter++] = 0x80;
+  while (block_counter != 32) block[block_counter++] = 0;
+  ((uint64_t *)previous_digest)[0] = ((uint64_t *)digest)[0];
+  ((uint64_t *)previous_digest)[1] = ((uint64_t *)digest)[1];
+  Anode_aes256_expand_key(block,&expkey);
+  Anode_aes256_encrypt(&expkey,digest,digest);
+  ((uint64_t *)digest)[0] ^= ((uint64_t *)previous_digest)[0];
+  ((uint64_t *)digest)[1] ^= ((uint64_t *)previous_digest)[1];
+
+  /* Merkle-Damgård length padding */
+  ((uint64_t *)block)[0] = 0ULL;
+  if (sizeof(message_len) >= 8) { /* 32/64 bit? this will get optimized out */
+    block[8] = (uint8_t)((uint64_t)message_len >> 56);
+    block[9] = (uint8_t)((uint64_t)message_len >> 48);
+    block[10] = (uint8_t)((uint64_t)message_len >> 40);
+    block[11] = (uint8_t)((uint64_t)message_len >> 32);
+  } else ((uint32_t *)block)[2] = 0;
+  block[12] = (uint8_t)(message_len >> 24);
+  block[13] = (uint8_t)(message_len >> 16);
+  block[14] = (uint8_t)(message_len >> 8);
+  block[15] = (uint8_t)message_len;
+  ((uint64_t *)previous_digest)[0] = ((uint64_t *)digest)[0];
+  ((uint64_t *)previous_digest)[1] = ((uint64_t *)digest)[1];
+  Anode_aes256_expand_key(block,&expkey);
+  Anode_aes256_encrypt(&expkey,digest,digest);
+  ((uint64_t *)digest)[0] ^= ((uint64_t *)previous_digest)[0];
+  ((uint64_t *)digest)[1] ^= ((uint64_t *)previous_digest)[1];
+
+  ((uint64_t *)hash)[0] = ((uint64_t *)digest)[0];
+  ((uint64_t *)hash)[1] = ((uint64_t *)digest)[1];
+}
diff --git a/attic/historic/anode/libanode/anode.h b/attic/historic/anode/libanode/anode.h
new file mode 100644
index 00000000..e0c51e2e
--- /dev/null
+++ b/attic/historic/anode/libanode/anode.h
@@ -0,0 +1,795 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_ANODE_H
+#define _ANODE_ANODE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef NULL
+#define NULL ((void *)0)
+#endif
+
+#define ANODE_ADDRESS_LENGTH_ANODE_256_40 40
+#define ANODE_ADDRESS_MAX_LENGTH 40
+#define ANODE_ADDRESS_SECRET_LENGTH_ANODE_256_40 32
+#define ANODE_ADDRESS_MAX_SECRET_LENGTH 32
+
+#define ANODE_ADDRESS_ID_LENGTH 8
+#define ANODE_ZONE_LENGTH 4
+
+#define ANODE_ERR_NONE 0
+#define ANODE_ERR_INVALID_ARGUMENT (-10000)
+#define ANODE_ERR_OUT_OF_MEMORY (-10001)
+#define ANODE_ERR_INVALID_URI (-10002)
+#define ANODE_ERR_BUFFER_TOO_SMALL (-10003)
+#define ANODE_ERR_ADDRESS_INVALID (-10010)
+#define ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED (-10011)
+#define ANODE_ERR_CONNECTION_CLOSED (-10012)
+#define ANODE_ERR_CONNECTION_CLOSED_BY_REMOTE (-10013)
+#define ANODE_ERR_CONNECT_FAILED (-10014)
+#define ANODE_ERR_UNABLE_TO_BIND (-10015)
+#define ANODE_ERR_TOO_MANY_OPEN_SOCKETS (-10016)
+#define ANODE_ERR_DNS_NAME_NOT_FOUND_OR_TIMED_OUT (-10017)
+
+/**
+ * Get a human-readable error description for an error code
+ *
+ * The value of 'err' can be either negative or positive.
+ *
+ * @param err Error code
+ * @return Human-readable description
+ */
+extern const char *Anode_strerror(int err);
+
+/* ----------------------------------------------------------------------- */
+/* Secure random source                                                    */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Opaque secure random instance
+ */
+typedef void AnodeSecureRandom;
+
+/**
+ * Initialize a secure random source
+ *
+ * No cleanup/destructor is necessary.
+ *
+ * @param srng Random structure to initialize
+ */
+extern AnodeSecureRandom *AnodeSecureRandom_new();
+
+/**
+ * Generate random bytes
+ *
+ * @param srng Secure random source
+ * @param buf Buffer to fill
+ * @param count Number of bytes to generate
+ */
+extern void AnodeSecureRandom_gen_bytes(AnodeSecureRandom *srng,void *buf,long count);
+
+/**
+ * Destroy and free a secure random instance
+ *
+ * @param srng Secure random source
+ */
+extern void AnodeSecureRandom_delete(AnodeSecureRandom *srng);
+
+/* ----------------------------------------------------------------------- */
+/* AES-256 derived Davis-Meyer hash function                               */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Digest a message using AES-DIGEST to yield a 16-byte hash code
+ *
+ * @param message Message to digest
+ * @param message_len Length of message in bytes
+ * @param hash Buffer to store 16 byte hash code
+ */
+extern void Anode_aes_digest(
+  const void *const message,
+  unsigned long message_len,
+  void *const hash);
+
+/* ----------------------------------------------------------------------- */
+/* Address Types and Components                                            */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Anode address
+ *
+ * The first byte always identifies the address type, which right now can
+ * only be type 1 (ANODE-256-40).
+ */
+typedef struct
+{
+  char bits[ANODE_ADDRESS_MAX_LENGTH];
+} AnodeAddress;
+
+/**
+ * 8-byte short Anode address ID
+ */
+typedef struct
+{
+  char bits[ANODE_ADDRESS_ID_LENGTH];
+} AnodeAddressId;
+
+/**
+ * 4-byte Anode zone ID
+ */
+typedef struct
+{
+  char bits[ANODE_ZONE_LENGTH];
+} AnodeZone;
+
+/**
+ * Anode address types
+ */
+enum AnodeAddressType
+{
+  ANODE_ADDRESS_ANODE_256_40 = 1
+};
+
+/**
+ * Get the type of an Anode address
+ *
+ * This is a shortcut macro for just looking at the first byte and casting
+ * it to the AnodeAddressType enum.
+ *
+ * @param a Pointer to address
+ * @return Type as enum AnodeAddressType
+ */
+#define AnodeAddress_get_type(a) ((enum AnodeAddressType)((a)->bits[0]))
+
+/**
+ * Calculate the short 8 byte address ID from an address
+ *
+ * @param address Binary address
+ * @param short_address_id Buffer to store 8-byte short address ID
+ * @return 0 on success or error code on failure
+ */
+extern int AnodeAddress_calc_short_id(
+  const AnodeAddress *address,
+  AnodeAddressId *short_address_id);
+
+/**
+ * Extract the zone from an anode address
+ *
+ * @param address Binary address
+ * @param zone Zone value-result parameter to fill on success
+ * @return 0 on success or error code on failure
+ */
+extern int AnodeAddress_get_zone(const AnodeAddress *address,AnodeZone *zone);
+
+/**
+ * Convert an address to an ASCII string
+ *
+ * Anode addresses are 64 characters in ASCII form, so the buffer should
+ * have 65 bytes of space.
+ *
+ * @param address Address to convert
+ * @param buf Buffer to receive address in string form (should have 65 bytes of space)
+ * @param len Length of buffer
+ * @return Length of resulting string or a negative error code on error
+ */
+extern int AnodeAddress_to_string(const AnodeAddress *address,char *buf,int len);
+
+/**
+ * Convert a string into an address
+ *
+ * @param str Address in string form
+ * @param address Address buffer to receive result
+ * @return Zero on sucess or error code on error
+ */
+extern int AnodeAddress_from_string(const char *str,AnodeAddress *address);
+
+/**
+ * Supported network address types
+ */
+enum AnodeNetworkAddressType
+{
+  ANODE_NETWORK_ADDRESS_IPV4 = 0,
+  ANODE_NETWORK_ADDRESS_IPV6 = 1,
+  ANODE_NETWORK_ADDRESS_ETHERNET = 2,  /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_USB = 3,       /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_BLUETOOTH = 4, /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_IPC = 5,       /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_80211S = 6,    /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_SERIAL = 7,    /* reserved but unused */
+  ANODE_NETWORK_ADDRESS_ANODE_256_40 = 8
+};
+
+/**
+ * Anode network address
+ *
+ * This can contain an address of any type: IPv4, IPv6, or Anode, and is used
+ * with the common transport API.
+ *
+ * The length of the address stored in bits[] is determined by the type.
+ */
+typedef struct
+{
+  enum AnodeNetworkAddressType type;
+  char bits[ANODE_ADDRESS_MAX_LENGTH];
+} AnodeNetworkAddress;
+
+/**
+ * An endpoint with an address and a port
+ */
+typedef struct
+{
+  AnodeNetworkAddress address;
+  int port;
+} AnodeNetworkEndpoint;
+
+/* Constants for binding to any address (v4 or v6) */
+extern const AnodeNetworkAddress AnodeNetworkAddress_IP_ANY_V4;
+extern const AnodeNetworkAddress AnodeNetworkAddress_IP_ANY_V6;
+
+/* Local host address in v4 and v6 */
+extern const AnodeNetworkAddress AnodeNetworkAddress_IP_LOCAL_V4;
+extern const AnodeNetworkAddress AnodeNetworkAddress_IP_LOCAL_V6;
+
+/**
+ * Convert a network address to an ASCII string
+ *
+ * The buffer must have room for a 15 character string for IPv4, a 40 byte
+ * string for IPv6, and a 64 byte string for Anode addresses. This does not
+ * include the trailing null.
+ *
+ * @param address Address to convert
+ * @param buf Buffer to receive address in string form
+ * @param len Length of buffer
+ * @return Length of resulting string or a negative error code on error
+ */
+extern int AnodeNetworkAddress_to_string(const AnodeNetworkAddress *address,char *buf,int len);
+
+/**
+ * Convert a string into a network address of the correct type
+ *
+ * @param str Address in string form
+ * @param address Address buffer to receive result
+ * @return Zero on sucess or error code on error
+ */
+extern int AnodeNetworkAddress_from_string(const char *str,AnodeNetworkAddress *address);
+
+/**
+ * Fill a network endpoint from a C-API sockaddr structure
+ *
+ * The argument must be struct sockaddr_in for IPv4 or sockaddr_in6 for IPv6.
+ * The common sin_family field will be used to differentiate.
+ *
+ * @param sockaddr Pointer to proper sockaddr structure
+ * @param endpoint Endpoint structure to fill
+ * @return Zero on success or error on failure
+ */
+extern int AnodeNetworkEndpoint_from_sockaddr(const void *sockaddr,AnodeNetworkEndpoint *endpoint);
+
+/**
+ * Fill a sockaddr from a network endpoint
+ *
+ * To support either IPv4 or IPv6 addresses, there is a sockaddr_storage
+ * structure in most C APIs. If you supply anything other than an IP address
+ * such as an Anode address, this will return an error.
+ *
+ * @param endpoint Endpoint structure to convert
+ * @param sockaddr Sockaddr structure storage
+ * @param sockaddr_len Length of sockaddr structure storage in bytes
+ * @return Zero on success or error on failure
+ */
+extern int AnodeNetworkEndpoint_to_sockaddr(const AnodeNetworkEndpoint *endpoint,void *sockaddr,int sockaddr_len);
+
+/* ----------------------------------------------------------------------- */
+/* Identity Generation and Management                                      */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Anode identity structure containing address and secret key
+ *
+ * This structure is memcpy-safe, and its members are accessible.
+ */
+typedef struct
+{
+  /* The public Anode address */
+  AnodeAddress address;
+
+  /* Short address ID */
+  AnodeAddressId address_id;
+
+  /* The secret key corresponding with the public address */
+  /* Secret length is determined by address type */
+  char secret[ANODE_ADDRESS_MAX_SECRET_LENGTH];
+} AnodeIdentity;
+
+/**
+ * Generate a new identity
+ *
+ * This generates a public/private key pair and from that generates an
+ * identity containing an address and a secret key.
+ *
+ * @param identity Destination structure to store new identity
+ * @param zone Zone ID
+ * @param type Type of identity to generate
+ * @return Zero on success, error on failure
+ */
+extern int AnodeIdentity_generate(
+  AnodeIdentity *identity,
+  const AnodeZone *zone,
+  enum AnodeAddressType type);
+
+/**
+ * Convert an Anode identity to a string representation
+ *
+ * @param identity Identity to convert
+ * @param dest String buffer
+ * @param dest_len Length of string buffer
+ * @return Length of string created or negative error code on failure
+ */
+extern int AnodeIdentity_to_string(
+  const AnodeIdentity *identity,
+  char *dest,
+  int dest_len);
+
+/**
+ * Convert a string representation to an Anode identity structure
+ *
+ * @param identity Destination structure to fill
+ * @param str C-string containing string representation
+ * @return Zero on success or negative error code on failure
+ */
+extern int AnodeIdentity_from_string(
+  AnodeIdentity *identity,
+  const char *str);
+
+/* ----------------------------------------------------------------------- */
+/* Transport API                                                           */
+/* ----------------------------------------------------------------------- */
+
+struct _AnodeTransport;
+typedef struct _AnodeTransport AnodeTransport;
+struct _AnodeEvent;
+typedef struct _AnodeEvent AnodeEvent;
+
+/**
+ * Anode socket
+ */
+typedef struct
+{
+  /* Type of socket (read-only) */
+  enum {
+    ANODE_SOCKET_DATAGRAM = 1,
+    ANODE_SOCKET_STREAM_LISTEN = 2,
+    ANODE_SOCKET_STREAM_CONNECTION = 3
+  } type;
+
+  /* Socket state */
+  enum {
+    ANODE_SOCKET_CLOSED = 0,
+    ANODE_SOCKET_OPEN = 1,
+    ANODE_SOCKET_CONNECTING = 2,
+  } state;
+
+  /* Local address or remote address for stream connections (read-only) */
+  AnodeNetworkEndpoint endpoint;
+
+  /* Name of owning class (read-only) */
+  const char *class_name;
+
+  /* Pointers for end user use (writable) */
+  void *user_ptr[2];
+
+  /* Special handler to receive events or null for default (writable) */
+  void (*event_handler)(const AnodeEvent *event);
+} AnodeSocket;
+
+/**
+ * Anode transport I/O event
+ */
+struct _AnodeEvent
+{
+  enum {
+    ANODE_TRANSPORT_EVENT_DATAGRAM_RECEIVED = 1,
+    ANODE_TRANSPORT_EVENT_STREAM_INCOMING_CONNECT = 2,
+    ANODE_TRANSPORT_EVENT_STREAM_OUTGOING_CONNECT_ESTABLISHED = 3,
+    ANODE_TRANSPORT_EVENT_STREAM_OUTGOING_CONNECT_FAILED = 4,
+    ANODE_TRANSPORT_EVENT_STREAM_CLOSED = 5,
+    ANODE_TRANSPORT_EVENT_STREAM_DATA_RECEIVED = 6,
+    ANODE_TRANSPORT_EVENT_STREAM_AVAILABLE_FOR_WRITE = 7,
+    ANODE_TRANSPORT_EVENT_DNS_RESULT = 8
+  } type;
+
+  AnodeTransport *transport;
+
+  /* Anode socket corresponding to this event */
+  AnodeSocket *sock;
+
+  /* Originating endpoint for incoming datagrams */
+  AnodeNetworkEndpoint *datagram_from;
+
+  /* DNS lookup results */
+  const char *dns_name;
+  AnodeNetworkAddress *dns_addresses;
+  int dns_address_count;
+
+  /* Error code or 0 for none */
+  int error_code;
+
+  /* Data for incoming datagrams and stream received events */
+  int data_length;
+  char *data;
+};
+
+/**
+ * Enum used for dns_resolve method in transport to specify query rules
+ *
+ * This can be specified for ipv4, ipv6, and Anode address types to tell the
+ * DNS resolver when to bother querying for addresses of the given type.
+ * NEVER means to never query for this type, and ALWAYS means to always
+ * query. IF_NO_PREVIOUS means to query for this type if no addresses were
+ * found in previous queries. Addresses are queried in the order of ipv4,
+ * ipv6, then Anode, so if you specify IF_NO_PREVIOUS for all three you will
+ * get addresses in that order of priority.
+ */
+enum AnodeTransportDnsIncludeMode
+{
+  ANODE_TRANSPORT_DNS_QUERY_NEVER = 0,
+  ANODE_TRANSPORT_DNS_QUERY_ALWAYS = 1,
+  ANODE_TRANSPORT_DNS_QUERY_IF_NO_PREVIOUS = 2
+};
+
+struct _AnodeTransport
+{
+  /**
+   * Set the default event handler
+   *
+   * @param transport Transport engine
+   * @param event_handler Default event handler
+   */
+  void (*set_default_event_handler)(AnodeTransport *transport,
+    void (*event_handler)(const AnodeEvent *event));
+
+  /**
+   * Enqueue a function to be executed during a subsequent call to poll()
+   *
+   * This can be called from other threads, so it can be used to pass a
+   * message to the I/O thread in multithreaded applications.
+   *
+   * If it is called from the same thread, the function is still queued to be
+   * run later rather than being run instantly.
+   *
+   * The order in which invoked functions are called is undefined.
+   *
+   * @param transport Transport engine
+   * @param ptr Arbitrary pointer to pass to function to be called
+   * @param func Function to be called
+   */
+  void (*invoke)(AnodeTransport *transport,
+    void *ptr,
+    void (*func)(void *));
+
+  /**
+   * Initiate a forward DNS query
+   *
+   * @param transport Transport instance
+   * @param name DNS name to query
+   * @param event_handler Event handler or null for default event path
+   * @param ipv4_include_mode Inclusion mode for IPv4 addresses
+   * @param ipv6_include_mode Inclusion mode for IPv6 addresses
+   * @param anode_include_mode Inclusion mode for Anode addresses
+   */
+  void (*dns_resolve)(AnodeTransport *transport,
+    const char *name,
+    void (*event_handler)(const AnodeEvent *),
+    enum AnodeTransportDnsIncludeMode ipv4_include_mode,
+    enum AnodeTransportDnsIncludeMode ipv6_include_mode,
+    enum AnodeTransportDnsIncludeMode anode_include_mode);
+
+  /**
+   * Open a datagram socket
+   *
+   * @param transport Transport instance
+   * @param local_address Local address to bind
+   * @param local_port Local port to bind
+   * @param error_code Value-result parameter to receive error code on error
+   * @return Listen socket or null if error (check error_code in error case)
+   */
+  AnodeSocket *(*datagram_listen)(AnodeTransport *transport,
+    const AnodeNetworkAddress *local_address,
+    int local_port,
+    int *error_code);
+
+  /**
+   * Open a socket to listen for incoming stream connections
+   *
+   * @param transport Transport instance
+   * @param local_address Local address to bind
+   * @param local_port Local port to bind
+   * @param error_code Value-result parameter to receive error code on error
+   * @return Listen socket or null if error (check error_code in error case)
+   */
+  AnodeSocket *(*stream_listen)(AnodeTransport *transport,
+    const AnodeNetworkAddress *local_address,
+    int local_port,
+    int *error_code);
+
+  /**
+   * Send a datagram to a network endpoint
+   *
+   * @param transport Transport instance
+   * @param socket Originating datagram socket
+   * @param data Data to send
+   * @param data_len Length of data to send
+   * @param to_endpoint Destination endpoint
+   * @return Zero on success or error code on error
+   */
+  int (*datagram_send)(AnodeTransport *transport,
+    AnodeSocket *sock,
+    const void *data,
+    int data_len,
+    const AnodeNetworkEndpoint *to_endpoint);
+
+  /**
+   * Initiate an outgoing stream connection attempt
+   *
+   * For IPv4 and IPv6 addresses, this will initiate a TCP connection. For
+   * Anode addresses, Anode's internal streaming protocol will be used.
+   *
+   * @param transport Transport instance
+   * @param to_endpoint Destination endpoint
+   * @param error_code Error code value-result parameter, filled on error
+   * @return Stream socket object or null on error (check error_code)
+   */
+  AnodeSocket *(*stream_connect)(AnodeTransport *transport,
+    const AnodeNetworkEndpoint *to_endpoint,
+    int *error_code);
+
+  /**
+   * Indicate that you are interested in writing to a stream
+   *
+   * This does nothing if the socket is not a stream connection or is not
+   * connected.
+   *
+   * @param transport Transport instance
+   * @param sock Stream connection
+   */
+  void (*stream_start_writing)(AnodeTransport *transport,
+    AnodeSocket *sock);
+
+  /**
+   * Indicate that you are no longer interested in writing to a stream
+   *
+   * This does nothing if the socket is not a stream connection or is not
+   * connected.
+   *
+   * @param transport Transport instance
+   * @param sock Stream connection
+   */
+  void (*stream_stop_writing)(AnodeTransport *transport,
+    AnodeSocket *sock);
+
+  /**
+   * Send data to a stream connection
+   *
+   * This must be called after a stream is indicated to be ready for writing.
+   * It returns the number of bytes actually written, or a negative error
+   * code on failure.
+   *
+   * A return value of zero can occur here, and simply indicates that nothing
+   * was sent. This may occur with certain network stacks on certain
+   * platforms.
+   *
+   * @param transport Transport engine
+   * @param sock Stream socket
+   * @param data Data to send
+   * @param data_len Maximum data to send in bytes
+   * @return Actual data sent or negative error code on error
+   */
+  int (*stream_send)(AnodeTransport *transport,
+    AnodeSocket *sock,
+    const void *data,
+    int data_len);
+
+  /**
+   * Close a socket
+   *
+   * If the socket is a stream connection in the connected state, this
+   * will generate a stream closed event with a zero error_code to indicate
+   * a normal close.
+   *
+   * @param transport Transport engine
+   * @param sock Socket object
+   */
+  void (*close)(AnodeTransport *transport,
+    AnodeSocket *sock);
+
+  /**
+   * Run main polling loop
+   *
+   * This should be called repeatedly from the I/O thread of your main
+   * process. It blocks until one or more events occur, and then returns
+   * the number of events. Error returns here are fatal and indicate
+   * serious problems such as build or platform issues or a lack of any
+   * network interface.
+   *
+   * Functions queued with invoke() are also called inside here.
+   *
+   * @param transport Transport engine
+   * @return Number of events handled or negative on (fatal) error
+   */
+  int (*poll)(AnodeTransport *transport);
+
+  /**
+   * Check whether transport supports an address type
+   *
+   * Inheriting classes should call their base if they do not natively
+   * speak the specified type.
+   *
+   * @param transport Transport engine
+   * @param at Address type
+   * @return Nonzero if true
+   */
+  int (*supports_address_type)(const AnodeTransport *transport,
+    enum AnodeNetworkAddressType at);
+
+  /**
+   * Get the instance of AnodeTransport under this one (if any)
+   *
+   * @param transport Transport engine
+   * @return Base instance or null if none
+   */
+  AnodeTransport *(*base_instance)(const AnodeTransport *transport);
+
+  /**
+   * @param transport Transport engine
+   * @return Class name of this instance
+   */
+  const char *(*class_name)(AnodeTransport *transport);
+
+  /**
+   * Delete this transport and its base transports
+   *
+   * The 'transport' pointer and any streams or sockets it owns are no longer
+   * valid after this call.
+   *
+   * @param transport Transport engine
+   */
+  void (*delete)(AnodeTransport *transport);
+};
+
+/**
+ * Construct a new system transport
+ *
+ * This is the default base for AnodeTransport, and it is constructed
+ * automatically if 'base' is null in AnodeTransport_new(). However, it also
+ * exposed to the user so that specialized transports (such as those that use
+ * proxy servers) can be developed on top of it. These in turn can be supplied
+ * as 'base' to AnodeTransport_new() to talk Anode over these transports.
+ *
+ * The system transport supports IP protocols and possibly others.
+ *
+ * @param base Base class or null for none (usually null)
+ * @return Base transport engine instance
+ */
+extern AnodeTransport *AnodeSystemTransport_new(AnodeTransport *base);
+
+/**
+ * Construct a new Anode core transport
+ *
+ * This is the transport that talks Anode using the specified base transport.
+ * Requests for other address types are passed through to the base. If the
+ * base is null, an instance of AnodeSystemTransport is used.
+ *
+ * Since transport engines inherit their functionality, this transport
+ * will also do standard IP and everything else that the system transport
+ * supports. Most users will just want to construct this with a null base.
+ *
+ * @param base Base transport to use, or null to use SystemTransport
+ * @return Anode transport engine or null on error
+ */
+extern AnodeTransport *AnodeCoreTransport_new(AnodeTransport *base);
+
+/* ----------------------------------------------------------------------- */
+/* URI Parser                                                              */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * URI broken down by component
+ */
+typedef struct
+{
+  char scheme[8];
+  char username[64];
+  char password[64];
+  char host[128];
+  char path[256];
+  char query[256];
+  char fragment[64];
+  int port;
+} AnodeURI;
+
+/**
+ * URI parser
+ *
+ * A buffer too small error will occur if any field is too large for the
+ * AnodeURI structure.
+ *
+ * @param parsed_uri Structure to fill with parsed URI data
+ * @param uri_string URI in string format
+ * @return Zero on success or error on failure
+ */
+extern int AnodeURI_parse(AnodeURI *parsed_uri,const char *uri_string);
+
+/**
+ * Output a URI in string format
+ *
+ * @param uri URI to output as string
+ * @param buf Buffer to store URI string
+ * @param len Length of buffer
+ * @return Buffer or null on error
+ */
+extern char *AnodeURI_to_string(const AnodeURI *uri,char *buf,int len);
+
+/* ----------------------------------------------------------------------- */
+/* Zone File Lookup and Dictionary                                         */
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Zone file dictionary
+ */
+typedef void AnodeZoneFile;
+
+/**
+ * Start asynchronous zone fetch
+ *
+ * When the zone is retrieved, the lookup handler is called. If zone lookup
+ * failed, the zone file argument to the handler will be null.
+ *
+ * @param transport Transport engine
+ * @param zone Zone ID
+ * @param user_ptr User pointer
+ * @param zone_lookup_handler Handler for Anode zone lookup
+ */
+extern void AnodeZoneFile_lookup(
+  AnodeTransport *transport,
+  const AnodeZone *zone,
+  void *ptr,
+  void (*zone_lookup_handler)(const AnodeZone *,AnodeZoneFile *,void *));
+
+/**
+ * Look up a key in a zone file
+ *
+ * @param zone Zone file object
+ * @param key Key to get in zone file
+ */
+extern const char *AnodeZoneFile_get(const AnodeZoneFile *zone,const char *key);
+
+/**
+ * Free a zone file
+ *
+ * @param zone Zone to free
+ */
+extern void AnodeZoneFile_free(AnodeZoneFile *zone);
+
+/* ----------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/attic/historic/anode/libanode/errors.c b/attic/historic/anode/libanode/errors.c
new file mode 100644
index 00000000..6836bdc4
--- /dev/null
+++ b/attic/historic/anode/libanode/errors.c
@@ -0,0 +1,52 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include "anode.h"
+
+struct AnodeErrDesc
+{
+  int code;
+  const char *desc;
+};
+
+#define TOTAL_ERRORS 12
+static const struct AnodeErrDesc ANODE_ERRORS[TOTAL_ERRORS] = {
+  { ANODE_ERR_NONE, "No error (success)" },
+  { ANODE_ERR_INVALID_ARGUMENT, "Invalid argument" },
+  { ANODE_ERR_OUT_OF_MEMORY, "Out of memory" },
+  { ANODE_ERR_INVALID_URI, "Invalid URI" },
+  { ANODE_ERR_BUFFER_TOO_SMALL, "Supplied buffer too small" },
+  { ANODE_ERR_ADDRESS_INVALID, "Address invalid" },
+  { ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED, "Address type not supported"},
+  { ANODE_ERR_CONNECTION_CLOSED, "Connection closed"},
+  { ANODE_ERR_CONNECT_FAILED, "Connect failed"},
+  { ANODE_ERR_UNABLE_TO_BIND, "Unable to bind to address"},
+  { ANODE_ERR_TOO_MANY_OPEN_SOCKETS, "Too many open sockets"},
+  { ANODE_ERR_DNS_NAME_NOT_FOUND_OR_TIMED_OUT, "DNS name not found or timed out"}
+};
+
+extern const char *Anode_strerror(int err)
+{
+  int i;
+  int negerr = -err;
+
+  for(i=0;i<TOTAL_ERRORS;++i) {
+    if ((ANODE_ERRORS[i].code == err)||(ANODE_ERRORS[i].code == negerr))
+      return ANODE_ERRORS[i].desc;
+  }
+
+  return "Unknown error";
+}
diff --git a/attic/historic/anode/libanode/identity.c b/attic/historic/anode/libanode/identity.c
new file mode 100644
index 00000000..a40f6987
--- /dev/null
+++ b/attic/historic/anode/libanode/identity.c
@@ -0,0 +1,110 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "impl/types.h"
+#include "impl/ec.h"
+#include "impl/misc.h"
+#include "anode.h"
+
+int AnodeIdentity_generate(AnodeIdentity *identity,const AnodeZone *zone,enum AnodeAddressType type)
+{
+  struct AnodeECKeyPair kp;
+
+  switch(type) {
+    case ANODE_ADDRESS_ANODE_256_40:
+      if (!AnodeECKeyPair_generate(&kp))
+        return ANODE_ERR_OUT_OF_MEMORY;
+
+      identity->address.bits[0] = (unsigned char)ANODE_ADDRESS_ANODE_256_40;
+
+      identity->address.bits[1] = zone->bits[0];
+      identity->address.bits[2] = zone->bits[1];
+      identity->address.bits[3] = zone->bits[2];
+      identity->address.bits[4] = zone->bits[3];
+
+      identity->address.bits[5] = 0;
+      identity->address.bits[6] = 0;
+
+      Anode_memcpy((void *)&(identity->address.bits[7]),(const void *)kp.pub.key,ANODE_EC_PUBLIC_KEY_BYTES);
+      Anode_memcpy((void *)identity->secret,(const void *)kp.priv.key,kp.priv.bytes);
+
+      AnodeAddress_calc_short_id(&identity->address,&identity->address_id);
+
+      AnodeECKeyPair_destroy(&kp);
+
+      return 0;
+  }
+
+  return ANODE_ERR_INVALID_ARGUMENT;
+}
+
+int AnodeIdentity_to_string(const AnodeIdentity *identity,char *dest,int dest_len)
+{
+  char hexbuf[128];
+  char strbuf[128];
+  int n;
+
+  if ((n = AnodeAddress_to_string(&identity->address,strbuf,sizeof(strbuf))) <= 0)
+    return n;
+
+  switch(AnodeAddress_get_type(&identity->address)) {
+    case ANODE_ADDRESS_ANODE_256_40:
+      Anode_to_hex((const unsigned char *)identity->secret,ANODE_ADDRESS_SECRET_LENGTH_ANODE_256_40,hexbuf,sizeof(hexbuf));
+      n = snprintf(dest,dest_len,"ANODE-256-40:%s:%s",strbuf,hexbuf);
+      if (n >= dest_len)
+        return ANODE_ERR_BUFFER_TOO_SMALL;
+      return n;
+  }
+
+  return ANODE_ERR_INVALID_ARGUMENT;
+}
+
+int AnodeIdentity_from_string(AnodeIdentity *identity,const char *str)
+{
+  char buf[1024];
+  char *id_name;
+  char *address;
+  char *secret;
+  int ec;
+
+  Anode_str_copy(buf,str,sizeof(buf));
+
+  id_name = buf;
+  if (!id_name) return 0;
+  if (!*id_name) return 0;
+  address = (char *)Anode_strchr(id_name,':');
+  if (!address) return 0;
+  if (!*address) return 0;
+  *(address++) = (char)0;
+  secret = (char *)Anode_strchr(address,':');
+  if (!secret) return 0;
+  if (!*secret) return 0;
+  *(secret++) = (char)0;
+
+  if (Anode_strcaseeq("ANODE-256-40",id_name)) {
+    if ((ec = AnodeAddress_from_string(address,&identity->address)))
+      return ec;
+    if (Anode_strlen(secret) != (ANODE_ADDRESS_SECRET_LENGTH_ANODE_256_40 * 2))
+      return ANODE_ERR_INVALID_ARGUMENT;
+    Anode_from_hex(secret,(unsigned char *)identity->secret,sizeof(identity->secret));
+    AnodeAddress_calc_short_id(&identity->address,&identity->address_id);
+    return 0;
+  }
+
+  return ANODE_ERR_INVALID_ARGUMENT;
+}
diff --git a/attic/historic/anode/libanode/impl/aes.c b/attic/historic/anode/libanode/impl/aes.c
new file mode 100644
index 00000000..90e5e23b
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/aes.c
@@ -0,0 +1,72 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include "aes.h"
+
+void Anode_cmac_aes256(
+  const AnodeAesExpandedKey *expkey,
+  const unsigned char *restrict data,
+  unsigned long data_len,
+  unsigned char *restrict mac)
+{
+  unsigned char cbc[16];
+  unsigned char pad[16];
+  const unsigned char *restrict pos = data;
+  unsigned long i;
+  unsigned long remaining = data_len;
+  unsigned char c;
+
+  ((uint64_t *)((void *)cbc))[0] = 0ULL;
+  ((uint64_t *)((void *)cbc))[1] = 0ULL;
+
+  while (remaining >= 16) {
+    ((uint64_t *)((void *)cbc))[0] ^= ((uint64_t *)((void *)pos))[0];
+    ((uint64_t *)((void *)cbc))[1] ^= ((uint64_t *)((void *)pos))[1];
+    pos += 16;
+    if (remaining > 16)
+      Anode_aes256_encrypt(expkey,cbc,cbc);
+    remaining -= 16;
+  }
+
+  ((uint64_t *)((void *)pad))[0] = 0ULL;
+  ((uint64_t *)((void *)pad))[1] = 0ULL;
+  Anode_aes256_encrypt(expkey,pad,pad);
+
+  c = pad[0] & 0x80;
+  for(i=0;i<15;++i)
+    pad[i] = (pad[i] << 1) | (pad[i + 1] >> 7);
+  pad[15] <<= 1;
+  if (c)
+    pad[15] ^= 0x87;
+
+  if (remaining||(!data_len)) {
+    for(i=0;i<remaining;++i)
+      cbc[i] ^= *(pos++);
+    cbc[remaining] ^= 0x80;
+
+    c = pad[0] & 0x80;
+    for(i=0;i<15;++i)
+      pad[i] = (pad[i] << 1) | (pad[i + 1] >> 7);
+    pad[15] <<= 1;
+    if (c)
+      pad[15] ^= 0x87;
+  }
+
+  ((uint64_t *)((void *)mac))[0] = ((uint64_t *)((void *)pad))[0] ^ ((uint64_t *)((void *)cbc))[0];
+  ((uint64_t *)((void *)mac))[1] = ((uint64_t *)((void *)pad))[1] ^ ((uint64_t *)((void *)cbc))[1];
+
+  Anode_aes256_encrypt(expkey,mac,mac);
+}
diff --git a/attic/historic/anode/libanode/impl/aes.h b/attic/historic/anode/libanode/impl/aes.h
new file mode 100644
index 00000000..25e33933
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/aes.h
@@ -0,0 +1,64 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_AES_H
+#define _ANODE_AES_H
+
+#include <openssl/aes.h>
+#include "types.h"
+
+/* This just glues us to OpenSSL's built-in AES-256 implementation */
+
+#define ANODE_AES_BLOCK_SIZE 16
+#define ANODE_AES_KEY_SIZE 32
+
+typedef AES_KEY AnodeAesExpandedKey;
+
+#define Anode_aes256_expand_key(k,ek) AES_set_encrypt_key((const unsigned char *)(k),256,(AES_KEY *)(ek))
+
+/* Note: in and out can be the same thing */
+#define Anode_aes256_encrypt(ek,in,out) AES_encrypt((const unsigned char *)(in),(unsigned char *)(out),(const AES_KEY *)(ek))
+
+/* Note: iv is modified */
+static inline void Anode_aes256_cfb_encrypt(
+  const AnodeAesExpandedKey *expkey,
+  const unsigned char *in,
+  unsigned char *out,
+  unsigned char *iv,
+  unsigned long len)
+{
+  int tmp = 0;
+  AES_cfb128_encrypt(in,out,len,(const AES_KEY *)expkey,iv,&tmp,AES_ENCRYPT);
+}
+static inline void Anode_aes256_cfb_decrypt(
+  const AnodeAesExpandedKey *expkey,
+  const unsigned char *in,
+  unsigned char *out,
+  unsigned char *iv,
+  unsigned long len)
+{
+  int tmp = 0;
+  AES_cfb128_encrypt(in,out,len,(const AES_KEY *)expkey,iv,&tmp,AES_DECRYPT);
+}
+
+/* CMAC message authentication code */
+void Anode_cmac_aes256(
+  const AnodeAesExpandedKey *expkey,
+  const unsigned char *restrict data,
+  unsigned long data_len,
+  unsigned char *restrict mac);
+
+#endif
diff --git a/attic/historic/anode/libanode/impl/dictionary.c b/attic/historic/anode/libanode/impl/dictionary.c
new file mode 100644
index 00000000..060c3815
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/dictionary.c
@@ -0,0 +1,239 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "dictionary.h"
+
+static const char *EMPTY_STR = "";
+
+void AnodeDictionary_clear(struct AnodeDictionary *d)
+{
+  struct AnodeDictionaryEntry *e,*ne;
+  int oldcs;
+  unsigned int i;
+
+  oldcs = d->case_sensitive;
+
+  for(i=0;i<ANODE_DICTIONARY_FIXED_HASH_TABLE_SIZE;++i) {
+    e = d->ht[i];
+    while (e) {
+      ne = e->next;
+      if ((e->key)&&(e->key != EMPTY_STR)) free((void *)e->key);
+      if ((e->value)&&(e->value != EMPTY_STR)) free((void *)e->value);
+      free((void *)e);
+      e = ne;
+    }
+  }
+
+  Anode_zero((void *)d,sizeof(struct AnodeDictionary));
+
+  d->case_sensitive = oldcs;
+}
+
+void AnodeDictionary_put(struct AnodeDictionary *d,const char *key,const char *value)
+{
+  struct AnodeDictionaryEntry *e;
+  char *p1;
+  const char *p2;
+  unsigned int bucket = (d->case_sensitive) ? AnodeDictionary__get_bucket(key) : AnodeDictionary__get_bucket_ci(key);
+  unsigned int len,i;
+
+  e = d->ht[bucket];
+  while (e) {
+    if (((d->case_sensitive) ? Anode_streq(key,e->key) : Anode_strcaseeq(key,e->key))) {
+      if (!d->case_sensitive) {
+        p1 = e->key;
+        p2 = key;
+        while (*p2) *(p1++) = *(p2++);
+      }
+
+      len = 0;
+      while (value[len]) ++len;
+      if (len) {
+        if ((e->value)&&(e->value != EMPTY_STR))
+          e->value = (char *)realloc((void *)e->value,len + 1);
+        else e->value = (char *)malloc(len + 1);
+        for(i=0;i<len;++i) e->value[i] = value[i];
+        e->value[i] = (char)0;
+      } else {
+        if ((e->value)&&(e->value != EMPTY_STR)) free((void *)e->value);
+        e->value = (char *)EMPTY_STR;
+      }
+      return;
+    }
+    e = e->next;
+  }
+
+  e = (struct AnodeDictionaryEntry *)malloc(sizeof(struct AnodeDictionaryEntry));
+
+  len = 0;
+  while (key[len]) ++len;
+  if (len) {
+    e->key = (char *)malloc(len + 1);
+    for(i=0;i<len;++i) e->key[i] = key[i];
+    e->key[i] = (char)0;
+  } else e->key = (char *)EMPTY_STR;
+
+  len = 0;
+  while (value[len]) ++len;
+  if (len) {
+    e->value = (char *)malloc(len + 1);
+    for(i=0;i<len;++i) e->value[i] = value[i];
+    e->value[i] = (char)0;
+  } else e->value = (char *)EMPTY_STR;
+
+  e->next = d->ht[bucket];
+  d->ht[bucket] = e;
+
+  ++d->size;
+}
+
+void AnodeDictionary_read(
+  struct AnodeDictionary *d,
+  char *in,
+  const char *line_breaks,
+  const char *kv_breaks,
+  const char *comment_chars,
+  char escape_char,
+  int trim_whitespace_from_keys,
+  int trim_whitespace_from_values)
+{
+  char *line = in;
+  char *key;
+  char *value;
+  char *p1,*p2,*p3;
+  char last = ~escape_char;
+  int eof_state = 0;
+
+  for(;;) {
+    if ((!*in)||((Anode_strchr(line_breaks,*in))&&((last != escape_char)||(!escape_char)))) {
+      if (!*in)
+        eof_state = 1;
+      else *in = (char)0;
+
+      if ((*line)&&((comment_chars)&&(!Anode_strchr(comment_chars,*line)))) {
+        key = line;
+
+        while (*line) {
+          if ((Anode_strchr(kv_breaks,*line))&&((last != escape_char)||(!escape_char))) {
+            *(line++) = (char)0;
+            break;
+          } else last = *(line++);
+        }
+        while ((*line)&&(Anode_strchr(kv_breaks,*line))&&((last != escape_char)||(!escape_char)))
+          last = *(line++);
+        value = line;
+
+        if (escape_char) {
+          p1 = key;
+          while (*p1) {
+            if (*p1 == escape_char) {
+              p2 = p1;
+              p3 = p1 + 1;
+              while (*p3)
+                *(p2++) = *(p3++);
+              *p2 = (char)0;
+            }
+            ++p1;
+          }
+          p1 = value;
+          while (*p1) {
+            if (*p1 == escape_char) {
+              p2 = p1;
+              p3 = p1 + 1;
+              while (*p3)
+                *(p2++) = *(p3++);
+              *p2 = (char)0;
+            }
+            ++p1;
+          }
+        }
+
+        if (trim_whitespace_from_keys)
+          Anode_trim(key);
+        if (trim_whitespace_from_values)
+          Anode_trim(value);
+
+        AnodeDictionary_put(d,key,value);
+      }
+
+      if (eof_state)
+        break;
+      else line = in + 1;
+    }
+    last = *(in++);
+  }
+}
+
+long AnodeDictionary_write(
+  struct AnodeDictionary *d,
+  char *out,
+  long out_size,
+  const char *line_break,
+  const char *kv_break)
+{
+  struct AnodeDictionaryEntry *e;
+  const char *tmp;
+  long ptr = 0;
+  unsigned int bucket;
+
+  if (out_size <= 0)
+    return -1;
+
+  for(bucket=0;bucket<ANODE_DICTIONARY_FIXED_HASH_TABLE_SIZE;++bucket) {
+    e = d->ht[bucket];
+    while (e) {
+      tmp = e->key;
+      if (tmp) {
+        while (*tmp) {
+          out[ptr++] = *tmp++;
+          if (ptr >= (out_size - 1)) return -1;
+        }
+      }
+
+      tmp = kv_break;
+      if (tmp) {
+        while (*tmp) {
+          out[ptr++] = *tmp++;
+          if (ptr >= (out_size - 1)) return -1;
+        }
+      }
+
+      tmp = e->value;
+      if (tmp) {
+        while (*tmp) {
+          out[ptr++] = *tmp++;
+          if (ptr >= (out_size - 1)) return -1;
+        }
+      }
+
+      tmp = line_break;
+      if (tmp) {
+        while (*tmp) {
+          out[ptr++] = *tmp++;
+          if (ptr >= (out_size - 1)) return -1;
+        }
+      }
+
+      e = e->next;
+    }
+  }
+
+  out[ptr] = (char)0;
+
+  return ptr;
+}
diff --git a/attic/historic/anode/libanode/impl/dictionary.h b/attic/historic/anode/libanode/impl/dictionary.h
new file mode 100644
index 00000000..48e1642a
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/dictionary.h
@@ -0,0 +1,126 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+/* This is a simple string hash table suitable for small tables such as zone
+ * files or HTTP header lists. */
+
+#ifndef _ANODE_DICTIONARY_H
+#define _ANODE_DICTIONARY_H
+
+#include "misc.h"
+
+/* This is a fixed hash table and is designed for relatively small numbers
+ * of keys for things like zone files. */
+#define ANODE_DICTIONARY_FIXED_HASH_TABLE_SIZE 16
+#define ANODE_DICTIONARY_FIXED_HASH_TABLE_MASK 15
+
+/* Computes a hash code for a string and returns the hash bucket */
+static inline unsigned int AnodeDictionary__get_bucket(const char *s)
+{
+  unsigned int hc = 3;
+  while (*s)
+    hc = ((hc << 4) + hc) + (unsigned int)*(s++);
+  return ((hc ^ (hc >> 4)) & ANODE_DICTIONARY_FIXED_HASH_TABLE_MASK);
+}
+/* Case insensitive version of get_bucket */
+static inline unsigned int AnodeDictionary__get_bucket_ci(const char *s)
+{
+  unsigned int hc = 3;
+  while (*s)
+    hc = ((hc << 4) + hc) + (unsigned int)Anode_tolower(*(s++));
+  return ((hc ^ (hc >> 4)) & ANODE_DICTIONARY_FIXED_HASH_TABLE_MASK);
+}
+
+struct AnodeDictionaryEntry
+{
+  char *key;
+  char *value;
+  struct AnodeDictionaryEntry *next;
+};
+
+struct AnodeDictionary
+{
+  struct AnodeDictionaryEntry *ht[ANODE_DICTIONARY_FIXED_HASH_TABLE_SIZE];
+  unsigned int size;
+  int case_sensitive;
+};
+
+static inline void AnodeDictionary_init(struct AnodeDictionary *d,int case_sensitive)
+{
+  Anode_zero((void *)d,sizeof(struct AnodeDictionary));
+  d->case_sensitive = case_sensitive;
+}
+
+void AnodeDictionary_clear(struct AnodeDictionary *d);
+
+static inline void AnodeDictionary_destroy(struct AnodeDictionary *d)
+{
+  AnodeDictionary_clear(d);
+}
+
+void AnodeDictionary_put(struct AnodeDictionary *d,const char *key,const char *value);
+
+static inline const char *AnodeDictionary_get(struct AnodeDictionary *d,const char *key)
+{
+  struct AnodeDictionaryEntry *e;
+  unsigned int bucket = (d->case_sensitive) ? AnodeDictionary__get_bucket(key) : AnodeDictionary__get_bucket_ci(key);
+
+  e = d->ht[bucket];
+  while (e) {
+    if ((d->case_sensitive ? Anode_streq(key,e->key) : Anode_strcaseeq(key,e->key)))
+      return e->value;
+    e = e->next;
+  }
+
+  return (const char *)0;
+}
+
+static inline void AnodeDictionary_iterate(
+  struct AnodeDictionary *d,
+  void *arg,
+  int (*func)(void *,const char *,const char *))
+{
+  struct AnodeDictionaryEntry *e;
+  unsigned int bucket;
+
+  for(bucket=0;bucket<ANODE_DICTIONARY_FIXED_HASH_TABLE_SIZE;++bucket) {
+    e = d->ht[bucket];
+    while (e) {
+      if (!func(arg,e->key,e->value))
+        return;
+      e = e->next;
+    }
+  }
+}
+
+void AnodeDictionary_read(
+  struct AnodeDictionary *d,
+  char *in,
+  const char *line_breaks,
+  const char *kv_breaks,
+  const char *comment_chars,
+  char escape_char,
+  int trim_whitespace_from_keys,
+  int trim_whitespace_from_values);
+
+long AnodeDictionary_write(
+  struct AnodeDictionary *d,
+  char *out,
+  long out_size,
+  const char *line_break,
+  const char *kv_break);
+
+#endif
diff --git a/attic/historic/anode/libanode/impl/dns_txt.c b/attic/historic/anode/libanode/impl/dns_txt.c
new file mode 100644
index 00000000..b5cf1318
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/dns_txt.c
@@ -0,0 +1,93 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
+#include <netdb.h>
+#include "dns_txt.h"
+
+#ifndef C_IN
+#define C_IN ns_c_in
+#endif
+#ifndef T_TXT
+#define T_TXT ns_t_txt
+#endif
+
+static volatile int Anode_resolver_initialized = 0;
+
+int Anode_sync_resolve_txt(const char *host,char *txt,unsigned int txt_len)
+{
+  unsigned char answer[16384],*pptr,*end;
+  char name[16384];
+  int len,explen,i;
+
+  if (!Anode_resolver_initialized) {
+    Anode_resolver_initialized = 1;
+    res_init();
+  }
+
+  /* Do not taunt happy fun ball. */
+
+  len = res_search(host,C_IN,T_TXT,answer,sizeof(answer));
+  if (len > 12) {
+    pptr = answer + 12;
+    end = answer + len;
+
+    explen = dn_expand(answer,end,pptr,name,sizeof(name));
+    if (explen > 0) {
+      pptr += explen;
+
+      if ((pptr + 2) >= end) return 2;
+      if (ntohs(*((uint16_t *)pptr)) == T_TXT) {
+        pptr += 4;
+        if (pptr >= end) return 2;
+
+        explen = dn_expand(answer,end,pptr,name,sizeof(name));
+        if (explen > 0) {
+          pptr += explen;
+
+          if ((pptr + 2) >= end) return 2;
+          if (ntohs(*((uint16_t *)pptr)) == T_TXT) {
+            pptr += 10;
+            if (pptr >= end) return 2;
+
+            len = *(pptr++);
+            if (len <= 0) return 2;
+            if ((pptr + len) > end) return 2;
+
+            if (txt_len < (len + 1))
+              return 4;
+            else {
+              for(i=0;i<len;++i)
+                txt[i] = pptr[i];
+              txt[len] = (char)0;
+              return 0;
+            }
+          }
+        }
+      }
+    }
+  }
+
+  return 1;
+}
+
diff --git a/attic/historic/anode/libanode/impl/dns_txt.h b/attic/historic/anode/libanode/impl/dns_txt.h
new file mode 100644
index 00000000..252865df
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/dns_txt.h
@@ -0,0 +1,37 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_DNS_TXT_H
+#define _ANODE_DNS_TXT_H
+
+/**
+ * Synchronous TXT resolver routine
+ *
+ * Error codes:
+ *  1 - I/O error
+ *  2 - Invalid response
+ *  3 - TXT record not found
+ *  4 - Destination buffer too small for result
+ *
+ * @param host Host name
+ * @param txt Buffer to store TXT result
+ * @param txt_len Size of buffer
+ * @return Zero on success, special error code on failure
+ */
+int Anode_sync_resolve_txt(const char *host,char *txt,unsigned int txt_len);
+
+#endif
+
diff --git a/attic/historic/anode/libanode/impl/ec.c b/attic/historic/anode/libanode/impl/ec.c
new file mode 100644
index 00000000..2604b4a9
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/ec.c
@@ -0,0 +1,219 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <openssl/bn.h>
+#include <openssl/obj_mac.h>
+#include <openssl/rand.h>
+#include <openssl/ec.h>
+#include <openssl/ecdh.h>
+#include <openssl/ecdsa.h>
+#include "types.h"
+#include "misc.h"
+#include "ec.h"
+
+static EC_GROUP *AnodeEC_group = (EC_GROUP *)0;
+
+static void *AnodeEC_KDF(const void *in,size_t inlen,void *out,size_t *outlen)
+{
+  unsigned long i,longest_length;
+
+  if (!*outlen)
+    return out;
+
+  for(i=0;i<(unsigned long)*outlen;++i)
+    ((unsigned char *)out)[i] = (unsigned char)0;
+
+  longest_length = inlen;
+  if (longest_length < *outlen)
+    longest_length = *outlen;
+  for(i=0;i<longest_length;++i)
+    ((unsigned char *)out)[i % (unsigned long)*outlen] ^= ((const unsigned char *)in)[i % (unsigned long)inlen];
+
+  return out;
+}
+
+int AnodeECKeyPair_generate(struct AnodeECKeyPair *pair)
+{
+  EC_KEY *key;
+  int len;
+
+#ifdef HAS_DEV_URANDOM
+  char buf[128];
+  FILE *f = fopen("/dev/urandom","r");
+  if (f) {
+    if (fread(buf,1,sizeof(buf),f) == sizeof(buf))
+      RAND_add(buf,sizeof(buf),sizeof(buf)/2);
+    fclose(f);
+  }
+#endif
+
+  if (!AnodeEC_group) {
+    AnodeEC_group = EC_GROUP_new_by_curve_name(ANODE_EC_GROUP);
+    if (!AnodeEC_group) return 0;
+  }
+
+  key = EC_KEY_new();
+  if (!key) return 0;
+
+  if (!EC_KEY_set_group(key,AnodeEC_group)) {
+    EC_KEY_free(key);
+    return 0;
+  }
+
+  if (!EC_KEY_generate_key(key)) {
+    EC_KEY_free(key);
+    return 0;
+  }
+
+  Anode_zero(pair,sizeof(struct AnodeECKeyPair));
+
+  /* Stuff the private key into priv.key */
+  len = BN_num_bytes(EC_KEY_get0_private_key(key));
+  if ((len > ANODE_EC_PRIME_BYTES)||(len < 0)) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  BN_bn2bin(EC_KEY_get0_private_key(key),&(pair->priv.key[ANODE_EC_PRIME_BYTES - len]));
+  pair->priv.bytes = ANODE_EC_PRIME_BYTES;
+
+  len = EC_POINT_point2oct(AnodeEC_group,EC_KEY_get0_public_key(key),POINT_CONVERSION_COMPRESSED,pair->pub.key,sizeof(pair->pub.key),0);
+  if (len != ANODE_EC_PUBLIC_KEY_BYTES) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  pair->pub.bytes = ANODE_EC_PUBLIC_KEY_BYTES;
+
+  /* Keep a copy of OpenSSL's structure around so we don't have to re-init
+   * it every time we use our key pair structure. */
+  pair->internal_key = key;
+
+  return 1;
+}
+
+int AnodeECKeyPair_init(struct AnodeECKeyPair *pair,const struct AnodeECKey *pub,const struct AnodeECKey *priv)
+{
+  EC_KEY *key;
+  EC_POINT *kxy;
+  BIGNUM *pn;
+
+  if (!AnodeEC_group) {
+    AnodeEC_group = EC_GROUP_new_by_curve_name(ANODE_EC_GROUP);
+    if (!AnodeEC_group) return 0;
+  }
+
+  key = EC_KEY_new();
+  if (!key)
+    return 0;
+
+  if (!EC_KEY_set_group(key,AnodeEC_group)) {
+    EC_KEY_free(key);
+    return 0;
+  }
+
+  /* Grab the private key */
+  if (priv->bytes != ANODE_EC_PRIME_BYTES) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  pn = BN_new();
+  if (!pn) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  if (!BN_bin2bn(priv->key,ANODE_EC_PRIME_BYTES,pn)) {
+    BN_free(pn);
+    EC_KEY_free(key);
+    return 0;
+  }
+  if (!EC_KEY_set_private_key(key,pn)) {
+    BN_free(pn);
+    EC_KEY_free(key);
+    return 0;
+  }
+  BN_free(pn);
+
+  /* Set the public key */
+  if (pub->bytes != ANODE_EC_PUBLIC_KEY_BYTES) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  kxy = EC_POINT_new(AnodeEC_group);
+  if (!kxy) {
+    EC_KEY_free(key);
+    return 0;
+  }
+  EC_POINT_oct2point(AnodeEC_group,kxy,pub->key,ANODE_EC_PUBLIC_KEY_BYTES,0);
+  if (!EC_KEY_set_public_key(key,kxy)) {
+    EC_POINT_free(kxy);
+    EC_KEY_free(key);
+    return 0;
+  }
+  EC_POINT_free(kxy);
+
+  Anode_zero(pair,sizeof(struct AnodeECKeyPair));
+  Anode_memcpy((void *)&(pair->pub),(const void *)pub,sizeof(struct AnodeECKey));
+  Anode_memcpy((void *)&(pair->priv),(const void *)priv,sizeof(struct AnodeECKey));
+  pair->internal_key = key;
+
+  return 1;
+}
+
+void AnodeECKeyPair_destroy(struct AnodeECKeyPair *pair)
+{
+  if (pair) {
+    if (pair->internal_key)
+      EC_KEY_free((EC_KEY *)pair->internal_key);
+  }
+}
+
+int AnodeECKeyPair_agree(const struct AnodeECKeyPair *my_key_pair,const struct AnodeECKey *their_pub_key,unsigned char *key_buf,unsigned int key_len)
+{
+  EC_POINT *pub;
+  int i;
+
+  if (!AnodeEC_group) {
+    AnodeEC_group = EC_GROUP_new_by_curve_name(ANODE_EC_GROUP);
+    if (!AnodeEC_group) return 0;
+  }
+
+  if (!my_key_pair->internal_key)
+    return 0;
+
+  if (their_pub_key->bytes != ANODE_EC_PUBLIC_KEY_BYTES)
+    return 0;
+  pub = EC_POINT_new(AnodeEC_group);
+  if (!pub)
+    return 0;
+  EC_POINT_oct2point(AnodeEC_group,pub,their_pub_key->key,ANODE_EC_PUBLIC_KEY_BYTES,0);
+
+  i = ECDH_compute_key(key_buf,key_len,pub,(EC_KEY *)my_key_pair->internal_key,&AnodeEC_KDF);
+  if (i != (int)key_len) {
+    EC_POINT_free(pub);
+    return 0;
+  }
+
+  EC_POINT_free(pub);
+
+  return 1;
+}
+
+void AnodeEC_random(unsigned char *buf,unsigned int len)
+{
+  RAND_pseudo_bytes(buf,len);
+}
diff --git a/attic/historic/anode/libanode/impl/ec.h b/attic/historic/anode/libanode/impl/ec.h
new file mode 100644
index 00000000..f1262664
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/ec.h
@@ -0,0 +1,61 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+/* Elliptic curve glue -- hides OpenSSL code behind this source module */
+
+#ifndef _ANODE_EC_H
+#define _ANODE_EC_H
+
+#include "misc.h"
+
+/* Right now, only one mode is supported: NIST-P-256. This is the only mode
+ * supported in the spec as well, and should be good for quite some time.
+ * If other modes are needed this code will need to be refactored. */
+
+/* NIST-P-256 prime size in bytes */
+#define ANODE_EC_PRIME_BYTES 32
+
+/* Sizes of key fields */
+#define ANODE_EC_GROUP NID_X9_62_prime256v1
+#define ANODE_EC_PUBLIC_KEY_BYTES (ANODE_EC_PRIME_BYTES + 1)
+#define ANODE_EC_PRIVATE_KEY_BYTES ANODE_EC_PRIME_BYTES
+
+/* Larger of public or private key bytes, used for buffers */
+#define ANODE_EC_MAX_BYTES ANODE_EC_PUBLIC_KEY_BYTES
+
+struct AnodeECKey
+{
+  unsigned char key[ANODE_EC_MAX_BYTES];
+  unsigned int bytes;
+};
+
+struct AnodeECKeyPair
+{
+  struct AnodeECKey pub;
+  struct AnodeECKey priv;
+  void *internal_key;
+};
+
+/* Key management functions */
+int AnodeECKeyPair_generate(struct AnodeECKeyPair *pair);
+int AnodeECKeyPair_init(struct AnodeECKeyPair *pair,const struct AnodeECKey *pub,const struct AnodeECKey *priv);
+void AnodeECKeyPair_destroy(struct AnodeECKeyPair *pair);
+int AnodeECKeyPair_agree(const struct AnodeECKeyPair *my_key_pair,const struct AnodeECKey *their_pub_key,unsigned char *key_buf,unsigned int key_len);
+
+/* Provides access to the secure PRNG used to generate keys */
+void AnodeEC_random(unsigned char *buf,unsigned int len);
+
+#endif
diff --git a/attic/historic/anode/libanode/impl/environment.c b/attic/historic/anode/libanode/impl/environment.c
new file mode 100644
index 00000000..16e8ebe3
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/environment.c
@@ -0,0 +1,118 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "environment.h"
+
+#ifdef WINDOWS
+#include <windows.h>
+#else
+#include <sys/stat.h>
+#include <string.h>
+#endif
+
+static char Anode_cache_base[1024] = { 0 };
+
+const char *Anode_get_cache()
+{
+  if (Anode_cache_base[0])
+    return Anode_cache_base;
+
+#ifdef WINDOWS
+#else
+  char tmp[1024];
+  char home[1024];
+  unsigned int i;
+  struct stat st;
+  const char *_home = getenv("HOME");
+
+  if (!_home)
+    return (const char *)0;
+  for(i=0;i<sizeof(home);++i) {
+    home[i] = _home[i];
+    if (!home[i]) {
+      if (i == 0)
+        return (const char *)0;
+      else if (home[i-1] == ANODE_PATH_SEPARATOR)
+        home[i-1] = (char)0;
+      break;
+    }
+  }
+  if (i == sizeof(home))
+    return (const char *)0;
+
+#ifdef __APPLE__
+  snprintf(tmp,sizeof(tmp),"%s%cLibrary",home,ANODE_PATH_SEPARATOR);
+  tmp[sizeof(tmp)-1] = (char)0;
+  if (!stat(tmp,&st)) {
+    sprintf(tmp,"%s%cLibrary%cCaches",home,ANODE_PATH_SEPARATOR,ANODE_PATH_SEPARATOR);
+    if (stat(tmp,&st)) {
+      if (mkdir(tmp,0700))
+        return (const char *)0;
+    }
+    snprintf(Anode_cache_base,sizeof(Anode_cache_base),"%s%ccom.zerotier.anode",tmp,ANODE_PATH_SEPARATOR);
+    Anode_cache_base[sizeof(Anode_cache_base)-1] = (char)0;
+    if (stat(Anode_cache_base,&st)) {
+      if (mkdir(Anode_cache_base,0700)) {
+        Anode_cache_base[0] = (char)0;
+        return (const char *)0;
+      }
+    }
+    return Anode_cache_base;
+  }
+#endif
+
+  snprintf(tmp,sizeof(tmp),"%s%c.anode",home,ANODE_PATH_SEPARATOR);
+  tmp[sizeof(tmp)-1] = (char)0;
+  if (stat(tmp,&st)) {
+    if (mkdir(tmp,0700)) {
+      Anode_cache_base[0] = (char)0;
+      return (const char *)0;
+    }
+  }
+  snprintf(Anode_cache_base,sizeof(Anode_cache_base),"%s%ccaches",tmp,ANODE_PATH_SEPARATOR);
+  Anode_cache_base[sizeof(Anode_cache_base)-1] = (char)0;
+  if (stat(Anode_cache_base,&st)) {
+    if (mkdir(Anode_cache_base,0700)) {
+      Anode_cache_base[0] = (char)0;
+      return (const char *)0;
+    }
+  }
+
+  return Anode_cache_base;
+#endif
+}
+
+char *Anode_get_cache_sub(const char *cache_subdir,char *buf,unsigned int len)
+{
+  struct stat st;
+  const char *cache_base = Anode_get_cache();
+
+  if (!len)
+    return (char *)0;
+  if (!cache_base)
+    return (char *)0;
+
+  snprintf(buf,len,"%s%c%s",cache_base,ANODE_PATH_SEPARATOR,cache_subdir);
+  buf[len-1] = (char)0;
+  if (stat(buf,&st)) {
+    if (mkdir(buf,0700))
+      return (char *)0;
+  }
+
+  return buf;
+}
diff --git a/attic/historic/anode/libanode/impl/environment.h b/attic/historic/anode/libanode/impl/environment.h
new file mode 100644
index 00000000..ecebdc11
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/environment.h
@@ -0,0 +1,30 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_ENVIRONMENT_H
+#define _ANODE_ENVIRONMENT_H
+
+#ifdef WINDOWS
+#define ANODE_PATH_SEPARATOR '\\'
+#else
+#define ANODE_PATH_SEPARATOR '/'
+#endif
+
+const char *Anode_get_cache();
+char *Anode_get_cache_sub(const char *cache_subdir,char *buf,unsigned int len);
+
+#endif
+
diff --git a/attic/historic/anode/libanode/impl/http_client.c b/attic/historic/anode/libanode/impl/http_client.c
new file mode 100644
index 00000000..a398a585
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/http_client.c
@@ -0,0 +1,558 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+#include "http_client.h"
+#include "misc.h"
+#include "types.h"
+
+/* How much to increment read buffer at each capacity top? */
+#define ANODE_HTTP_CAPACITY_INCREMENT 4096
+
+static void AnodeHttpClient_close_and_fail(struct AnodeHttpClient *client)
+{
+  if (client->impl.tcp_connection) {
+    client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+    client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+  }
+
+  client->response.data_length = 0;
+  client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+
+  if (client->handler)
+    client->handler(client);
+}
+
+static void AnodeHttpClient_do_initiate_client(struct AnodeHttpClient *client)
+{
+  const char *method = "";
+  long l,i;
+
+  switch(client->method) {
+    case ANODE_HTTP_GET: method = "GET"; break;
+    case ANODE_HTTP_HEAD: method = "HEAD"; break;
+    case ANODE_HTTP_POST: method = "POST"; break;
+  }
+  client->impl.outbuf_len = snprintf((char *)client->impl.outbuf,sizeof(client->impl.outbuf),
+    "%s %s%s%s HTTP/1.1\r\nHost: %s:%d\r\n%s",
+    method,
+    client->uri.path,
+    ((client->uri.query[0]) ? "?" : ""),
+    client->uri.query,
+    client->uri.host,
+    ((client->uri.port > 0) ? client->uri.port : 80),
+    ((client->keepalive) ? "" : "Connection: close\r\n")
+  );
+  if (client->impl.outbuf_len >= (sizeof(client->impl.outbuf) - 2)) {
+    client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+    AnodeHttpClient_close_and_fail(client);
+    return;
+  }
+
+  if (client->method == ANODE_HTTP_POST) {
+    if ((client->data)&&(client->data_length)) {
+      client->impl.outbuf_len += snprintf((char *)client->impl.outbuf + client->impl.outbuf_len,sizeof(client->impl.outbuf) - client->impl.outbuf_len,
+        "Content-Type: %s\r\n",
+        (client->data_content_type ? client->data_content_type : "application/x-www-form-urlencoded")
+      );
+      if (client->impl.outbuf_len >= (sizeof(client->impl.outbuf) - 2)) {
+        client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+        AnodeHttpClient_close_and_fail(client);
+        return;
+      }
+      client->impl.outbuf_len += snprintf((char *)client->impl.outbuf + client->impl.outbuf_len,sizeof(client->impl.outbuf) - client->impl.outbuf_len,
+        "Content-Length: %u\r\n",
+        client->data_length
+      );
+      if (client->impl.outbuf_len >= (sizeof(client->impl.outbuf) - 2)) {
+        client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+        AnodeHttpClient_close_and_fail(client);
+        return;
+      }
+    } else {
+      client->impl.outbuf_len += snprintf((char *)client->impl.outbuf + client->impl.outbuf_len,sizeof(client->impl.outbuf) - client->impl.outbuf_len,
+        "Content-Length: 0\r\n"
+      );
+      if (client->impl.outbuf_len >= (sizeof(client->impl.outbuf) - 2)) {
+        client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+        AnodeHttpClient_close_and_fail(client);
+        return;
+      }
+    }
+  }
+
+  l = AnodeDictionary_write(&(client->headers),(char *)client->impl.outbuf + client->impl.outbuf_len,(long)(sizeof(client->impl.outbuf) - client->impl.outbuf_len - 2),"\r\n",": ");
+  if (l < 0) {
+    client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+    AnodeHttpClient_close_and_fail(client);
+    return;
+  }
+
+  client->impl.outbuf_len += (unsigned int)l;
+  if (client->impl.outbuf_len >= (sizeof(client->impl.outbuf) - 2)) { /* sanity check */
+    client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE;
+    AnodeHttpClient_close_and_fail(client);
+    return;
+  }
+
+  client->impl.outbuf[client->impl.outbuf_len++] = '\r';
+  client->impl.outbuf[client->impl.outbuf_len++] = '\n';
+
+  if ((client->method == ANODE_HTTP_POST)&&(client->data)&&(client->data_length)) {
+    i = sizeof(client->impl.outbuf) - client->impl.outbuf_len;
+    if (i > client->data_length)
+      i = client->data_length;
+    Anode_memcpy((client->impl.outbuf + client->impl.outbuf_len),client->data,i);
+    client->impl.request_data_ptr += i;
+    client->impl.outbuf_len += i;
+  }
+
+  client->impl.phase = ANODE_HTTP_REQUEST_PHASE_SEND;
+  client->impl.transport_engine->tcp_start_writing(client->impl.transport_engine,client->impl.tcp_connection);
+}
+
+static void AnodeHttpClient_tcp_outgoing_connect_handler(
+  AnodeTransportEngine *transport,
+  AnodeTransportTcpConnection *connection,
+  int error_code)
+{
+  struct AnodeHttpClient *client;
+
+  if (!(client = (struct AnodeHttpClient *)(connection->ptr)))
+    return;
+
+  if ((client->impl.phase == ANODE_HTTP_REQUEST_PHASE_CONNECT)&&(!client->impl.freed)) {
+    if (error_code) {
+      client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_CONNECT_FAILED;
+      AnodeHttpClient_close_and_fail(client);
+    } else {
+      client->impl.tcp_connection = connection;
+      AnodeHttpClient_do_initiate_client(client);
+    }
+  } else transport->tcp_close(transport,connection);
+}
+
+static void AnodeHttpClient_tcp_connection_terminated_handler(
+  AnodeTransportEngine *transport,
+  AnodeTransportTcpConnection *connection,
+  int error_code)
+{
+  struct AnodeHttpClient *client;
+
+  if (!(client = (struct AnodeHttpClient *)(connection->ptr)))
+    return;
+  if (client->impl.freed)
+    return;
+
+  client->response.data_length = 0;
+  client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+  if ((client->impl.phase != ANODE_HTTP_REQUEST_PHASE_KEEPALIVE)&&(client->impl.phase != ANODE_HTTP_REQUEST_PHASE_CLOSED)) {
+    client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_SERVER_CLOSED_CONNECTION;
+    client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+    AnodeHttpClient_close_and_fail(client);
+  } else client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+}
+
+static void AnodeHttpClient_tcp_receive_handler(
+  AnodeTransportEngine *transport,
+  AnodeTransportTcpConnection *connection,
+  void *data,
+  unsigned int data_length)
+{
+  struct AnodeHttpClient *client;
+  char *p1,*p2;
+  unsigned int i;
+  long l;
+
+  if (!(client = (struct AnodeHttpClient *)(connection->ptr)))
+    return;
+  if (client->impl.freed) {
+    transport->tcp_close(transport,connection);
+    return;
+  }
+
+  if (!client->response.data)
+    client->response.data = malloc(client->impl.response_data_capacity = ANODE_HTTP_CAPACITY_INCREMENT);
+
+  i = 0;
+  while (i < data_length) {
+    switch(client->impl.read_mode) {
+      case ANODE_HTTP_READ_MODE_WAITING:
+        for(;i<data_length;++i) {
+          if (((const char *)data)[i] == '\n') {
+            ((char *)client->response.data)[client->response.data_length] = (char)0;
+            client->response.data_length = 0;
+
+            p1 = (char *)Anode_strchr((char *)client->response.data,' ');
+            if (!p1)
+              p1 = (char *)Anode_strchr((char *)client->response.data,'\t');
+            if (p1) {
+              while ((*p1 == ' ')||(*p1 == '\t')) ++p1;
+              if (!*p1) {
+                client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_INVALID_RESPONSE;
+                AnodeHttpClient_close_and_fail(client);
+                return;
+              }
+              p2 = p1 + 1;
+              while (*p2) {
+                if ((*p2 == ' ')||(*p2 == '\t')||(*p2 == '\r')||(*p2 == '\n')) {
+                  *p2 = (char)0;
+                  break;
+                } else ++p2;
+              }
+              client->response.code = (int)strtol(p1,(char **)0,10);
+              client->impl.read_mode = ANODE_HTTP_READ_MODE_HEADERS;
+              ++i; break; /* Exit inner for() */
+            }
+          } else {
+            ((char *)client->response.data)[client->response.data_length++] = ((const char *)data)[i];
+            if (client->response.data_length >= client->impl.response_data_capacity)
+              client->response.data = realloc(client->response.data,client->impl.response_data_capacity += ANODE_HTTP_CAPACITY_INCREMENT);
+          }
+        }
+        break;
+      case ANODE_HTTP_READ_MODE_HEADERS:
+      case ANODE_HTTP_READ_MODE_CHUNKED_FOOTER:
+        for(;i<data_length;++i) {
+          if (((const char *)data)[i] == '\n') {
+            client->impl.header_line_buf[client->impl.header_line_buf_ptr] = (char)0;
+            client->impl.header_line_buf_ptr = 0;
+
+            if ((!client->impl.header_line_buf[0])||((client->impl.header_line_buf[0] == '\r')&&(!client->impl.header_line_buf[1]))) {
+              /* If the line is empty (or is empty with \r\n as the
+               * line terminator), we're at the end. */
+              if (client->impl.read_mode == ANODE_HTTP_READ_MODE_CHUNKED_FOOTER) {
+                /* If this is a chunked footer, we finally end the
+                 * chunked response. */
+                client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+                if (client->keepalive)
+                  client->impl.phase = ANODE_HTTP_REQUEST_PHASE_KEEPALIVE;
+                else {
+                  client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+                  client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+                  client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+                }
+                if (client->handler)
+                  client->handler(client);
+                if (client->impl.freed)
+                  return;
+              } else {
+                /* Otherwise, this is a regular header block */
+                if (client->response.code == 100) {
+                  /* Ignore 100 Continue messages */
+                  client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+                  ++i; break; /* Exit inner for() */
+                } else if ((client->response.code == 200)&&(client->method != ANODE_HTTP_HEAD)) {
+                  /* Other messages get their headers parsed to determine
+                   * how to read them. */
+                  p1 = (char *)AnodeDictionary_get(&(client->response.headers),"transfer-encoding");
+                  if ((p1)&&(Anode_strcaseeq(p1,"chunked"))) {
+                    /* Chunked encoding enters chunked mode */
+                    client->impl.header_line_buf_ptr = 0;
+                    client->impl.read_mode = ANODE_HTTP_READ_MODE_CHUNKED_CHUNK_SIZE;
+                    ++i; break; /* Exit inner for() */
+                  } else {
+                    /* Else we must have a Content-Length header */
+                    p1 = (char *)AnodeDictionary_get(&(client->response.headers),"content-length");
+                    if (!p1) {
+                      /* No chunked or content length is not supported */
+                      client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_INVALID_RESPONSE;
+                      AnodeHttpClient_close_and_fail(client);
+                      return;
+                    } else {
+                      /* Enter block read mode with content length */
+                      l = strtol(p1,(char **)0,10);
+                      if (l <= 0) {
+                        /* Zero length data is all done... */
+                        client->impl.expecting_response_length = 0;
+                        client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+                        if (client->keepalive)
+                          client->impl.phase = ANODE_HTTP_REQUEST_PHASE_KEEPALIVE;
+                        else {
+                          client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+                          client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+                          client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+                        }
+
+                        if (client->handler)
+                          client->handler(client);
+                        if (client->impl.freed)
+                          return;
+
+                        ++i; break; /* Exit inner for() */
+                      } else {
+                        /* Else start reading... */
+                        client->impl.expecting_response_length = (unsigned int)l;
+                        client->impl.read_mode = ANODE_HTTP_READ_MODE_BLOCK;
+                        ++i; break; /* Exit inner for() */
+                      }
+                    }
+                  }
+                } else {
+                  /* HEAD clients or non-200 codes get headers only */
+                  client->impl.expecting_response_length = 0;
+                  client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+                  if (client->keepalive)
+                    client->impl.phase = ANODE_HTTP_REQUEST_PHASE_KEEPALIVE;
+                  else {
+                    client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+                    client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+                    client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+                  }
+
+                  if (client->handler)
+                    client->handler(client);
+                  if (client->impl.freed)
+                    return;
+
+                  ++i; break; /* Exit inner for() */
+                }
+              }
+            } else {
+              /* Otherwise this is another header, add to dictionary */
+              AnodeDictionary_read(
+                &(client->response.headers),
+                client->impl.header_line_buf,
+                "\r\n",
+                ": \t",
+                "",
+                (char)0,
+                1,
+                1
+              );
+            }
+          } else {
+            client->impl.header_line_buf[client->impl.header_line_buf_ptr++] = ((const char *)data)[i];
+            if (client->impl.header_line_buf_ptr >= sizeof(client->impl.header_line_buf)) {
+              client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_INVALID_RESPONSE;
+              AnodeHttpClient_close_and_fail(client);
+              return;
+            }
+          }
+        }
+        break;
+      case ANODE_HTTP_READ_MODE_BLOCK:
+        if ((client->response.data_length + client->impl.expecting_response_length) > client->impl.response_data_capacity)
+          client->response.data = realloc(client->response.data,client->impl.response_data_capacity = (client->response.data_length + client->impl.expecting_response_length));
+
+        for(;((i<data_length)&&(client->impl.expecting_response_length));++i) {
+          ((char *)client->response.data)[client->response.data_length++] = ((const char *)data)[i];
+          --client->impl.expecting_response_length;
+        }
+
+        if (!client->impl.expecting_response_length) {
+          client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+          if (client->keepalive)
+            client->impl.phase = ANODE_HTTP_REQUEST_PHASE_KEEPALIVE;
+          else {
+            client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+            client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+            client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CLOSED;
+          }
+
+          if (client->handler)
+            client->handler(client);
+          if (client->impl.freed)
+            return;
+        }
+        break;
+      case ANODE_HTTP_READ_MODE_CHUNKED_CHUNK_SIZE:
+        for(;i<data_length;++i) {
+          if (((const char *)data)[i] == '\n') {
+            client->impl.header_line_buf[client->impl.header_line_buf_ptr] = (char)0;
+            client->impl.header_line_buf_ptr = 0;
+
+            p1 = client->impl.header_line_buf;
+            while (*p1) {
+              if ((*p1 == ';')||(*p1 == ' ')||(*p1 == '\r')||(*p1 == '\n')||(*p1 == '\t')) {
+                *p1 = (char)0;
+                break;
+              } else ++p1;
+            }
+
+            if (client->impl.header_line_buf[0]) {
+              l = strtol(client->impl.header_line_buf,(char **)0,16);
+              if (l <= 0) {
+                /* Zero length ends chunked and enters footer mode */
+                client->impl.expecting_response_length = 0;
+                client->impl.read_mode = ANODE_HTTP_READ_MODE_CHUNKED_FOOTER;
+              } else {
+                /* Otherwise the next chunk is to be read */
+                client->impl.expecting_response_length = (unsigned int)l;
+                client->impl.read_mode = ANODE_HTTP_READ_MODE_CHUNKED_DATA;
+              }
+              ++i; break; /* Exit inner for() */
+            }
+          } else {
+            client->impl.header_line_buf[client->impl.header_line_buf_ptr++] = ((const char *)data)[i];
+            if (client->impl.header_line_buf_ptr >= sizeof(client->impl.header_line_buf)) {
+              client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_INVALID_RESPONSE;
+              AnodeHttpClient_close_and_fail(client);
+              return;
+            }
+          }
+        }
+        break;
+      case ANODE_HTTP_READ_MODE_CHUNKED_DATA:
+        if ((client->response.data_length + client->impl.expecting_response_length) > client->impl.response_data_capacity)
+          client->response.data = realloc(client->response.data,client->impl.response_data_capacity = (client->response.data_length + client->impl.expecting_response_length));
+
+        for(;((i<data_length)&&(client->impl.expecting_response_length));++i) {
+          ((char *)client->response.data)[client->response.data_length++] = ((const char *)data)[i];
+          --client->impl.expecting_response_length;
+        }
+
+        if (!client->impl.expecting_response_length)
+          client->impl.read_mode = ANODE_HTTP_READ_MODE_CHUNKED_CHUNK_SIZE;
+        break;
+    }
+  }
+}
+
+static void AnodeHttpClient_tcp_available_for_write_handler(
+  AnodeTransportEngine *transport,
+  AnodeTransportTcpConnection *connection)
+{
+  struct AnodeHttpClient *client;
+  unsigned int i,j;
+  int n;
+
+  if (!(client = (struct AnodeHttpClient *)(connection->ptr)))
+    return;
+  if (client->impl.freed) {
+    transport->tcp_close(transport,connection);
+    return;
+  }
+
+  if (client->impl.phase == ANODE_HTTP_REQUEST_PHASE_SEND) {
+    n = client->impl.transport_engine->tcp_send(client->impl.transport_engine,client->impl.tcp_connection,(const void *)client->impl.outbuf,(int)client->impl.outbuf_len);
+    if (n < 0) {
+      client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_SERVER_CLOSED_CONNECTION;
+      AnodeHttpClient_close_and_fail(client);
+    } else if (n > 0) {
+      for(i=0,j=(client->impl.outbuf_len - (unsigned int)n);i<j;++i)
+        client->impl.outbuf[i] = client->impl.outbuf[i + (unsigned int)n];
+      client->impl.outbuf_len -= (unsigned int)n;
+
+      if ((client->method == ANODE_HTTP_POST)&&(client->data)&&(client->data_length)) {
+        i = sizeof(client->impl.outbuf) - client->impl.outbuf_len;
+        j = client->data_length - client->impl.request_data_ptr;
+        if (i > j)
+          i = j;
+        Anode_memcpy((client->impl.outbuf + client->impl.outbuf_len),client->data,i);
+        client->impl.request_data_ptr += i;
+        client->impl.outbuf_len += i;
+      }
+
+      if (!client->impl.outbuf_len) {
+        client->impl.transport_engine->tcp_stop_writing(client->impl.transport_engine,client->impl.tcp_connection);
+        client->impl.phase = ANODE_HTTP_REQUEST_PHASE_RECEIVE;
+      }
+    }
+  } else client->impl.transport_engine->tcp_stop_writing(client->impl.transport_engine,client->impl.tcp_connection);
+}
+
+static void AnodeHttpClient_dns_result_handler(
+  AnodeTransportEngine *transport,
+  void *ptr,
+  int error_code,
+  const char *name,
+  const AnodeTransportIpAddress *ip_addresses,
+  unsigned int ip_address_count,
+  const AnodeAddress *anode_address)
+{
+  struct AnodeHttpClient *client;
+  AnodeTransportIpEndpoint to_endpoint;
+
+  if (!(client = (struct AnodeHttpClient *)ptr))
+    return;
+  if (client->impl.freed)
+    return;
+
+  if ((error_code)||(!ip_address_count)) {
+    if (client->impl.phase == ANODE_HTTP_REQUEST_PHASE_RESOLVE) {
+      client->response.code = ANODE_HTTP_SPECIAL_RESPONSE_DNS_RESOLVE_FAILED;
+      AnodeHttpClient_close_and_fail(client);
+    }
+  } else {
+    client->impl.phase = ANODE_HTTP_REQUEST_PHASE_CONNECT;
+    Anode_memcpy(&to_endpoint.address,ip_addresses,sizeof(AnodeTransportIpAddress));
+    to_endpoint.port = (client->uri.port > 0) ? client->uri.port : 80;
+    client->impl.transport_engine->tcp_connect(
+      client->impl.transport_engine,
+      client,
+      &AnodeHttpClient_tcp_outgoing_connect_handler,
+      &AnodeHttpClient_tcp_connection_terminated_handler,
+      &AnodeHttpClient_tcp_receive_handler,
+      &AnodeHttpClient_tcp_available_for_write_handler,
+      &to_endpoint);
+  }
+}
+
+struct AnodeHttpClient *AnodeHttpClient_new(AnodeTransportEngine *transport_engine)
+{
+  struct AnodeHttpClient *req = malloc(sizeof(struct AnodeHttpClient));
+  Anode_zero(req,sizeof(struct AnodeHttpClient));
+
+  AnodeDictionary_init(&(req->headers),0);
+  AnodeDictionary_init(&(req->response.headers),0);
+
+  req->impl.transport_engine = transport_engine;
+
+  return req;
+}
+
+void AnodeHttpClient_send(struct AnodeHttpClient *client)
+{
+  client->response.code = 0;
+  client->response.data_length = 0;
+  AnodeDictionary_clear(&(client->response.headers));
+
+  client->impl.request_data_ptr = 0;
+  client->impl.expecting_response_length = 0;
+  client->impl.read_mode = ANODE_HTTP_READ_MODE_WAITING;
+  client->impl.outbuf_len = 0;
+
+  if (!client->impl.tcp_connection) {
+    client->impl.transport_engine->dns_resolve(
+      client->impl.transport_engine,
+      &AnodeHttpClient_dns_result_handler,
+      client,
+      client->uri.host,
+      ANODE_TRANSPORT_DNS_QUERY_ALWAYS,
+      ANODE_TRANSPORT_DNS_QUERY_IF_NO_PREVIOUS,
+      ANODE_TRANSPORT_DNS_QUERY_NEVER);
+  } else AnodeHttpClient_do_initiate_client(client);
+}
+
+void AnodeHttpClient_free(struct AnodeHttpClient *client)
+{
+  AnodeDictionary_destroy(&(client->headers));
+  AnodeDictionary_destroy(&(client->response.headers));
+
+  if (client->impl.tcp_connection) {
+    client->impl.transport_engine->tcp_close(client->impl.transport_engine,client->impl.tcp_connection);
+    client->impl.tcp_connection = (AnodeTransportTcpConnection *)0;
+  }
+
+  if (client->response.data)
+    free(client->response.data);
+
+  client->impl.freed = 1;
+  client->impl.transport_engine->run_later(client->impl.transport_engine,client,&free);
+}
diff --git a/attic/historic/anode/libanode/impl/http_client.h b/attic/historic/anode/libanode/impl/http_client.h
new file mode 100644
index 00000000..f1673097
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/http_client.h
@@ -0,0 +1,200 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_HTTP_CLIENT_H
+#define _ANODE_HTTP_CLIENT_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "dictionary.h"
+#include "../anode.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * HTTP request type
+ */
+enum AnodeHttpClientRequestMethod
+{
+  ANODE_HTTP_GET = 0,
+  ANODE_HTTP_HEAD = 1,
+  ANODE_HTTP_POST = 2
+};
+
+/*
+ * Special response codes to indicate I/O errors
+ */
+#define ANODE_HTTP_SPECIAL_RESPONSE_DNS_RESOLVE_FAILED -1
+#define ANODE_HTTP_SPECIAL_RESPONSE_CONNECT_FAILED -2
+#define ANODE_HTTP_SPECIAL_RESPONSE_HEADERS_TOO_LARGE -3
+#define ANODE_HTTP_SPECIAL_RESPONSE_SERVER_CLOSED_CONNECTION -4
+#define ANODE_HTTP_SPECIAL_RESPONSE_INVALID_RESPONSE -5
+
+/**
+ * Simple HTTP client
+ */
+struct AnodeHttpClient
+{
+  /**
+   * Request URI
+   */
+  AnodeURI uri;
+
+  /**
+   * Request method: GET, PUT, HEAD, or POST
+   */
+  enum AnodeHttpClientRequestMethod method;
+
+  /**
+   * Data for POST requests
+   *
+   * It is your responsibility to manage and/or free this pointer. The HTTP
+   * client only reads from it.
+   */
+  const void *data;
+  unsigned int data_length;
+
+  /**
+   * Content type for data, or null for application/x-www-form-urlencoded
+   */
+  const char *data_content_type;
+
+  /**
+   * Set to non-zero to use HTTP connection keepalive
+   *
+   * If keepalive is enabled, this request can be modified and re-used and
+   * its associated connection will stay open (being reopened if needed)
+   * until it is freed.
+   *
+   * Note that this client is too dumb to pool connections and pick them on
+   * the basis of host. Keepalive mode should only be set if the next request
+   * will be from the same host and port, otherwise you will get a '404'.
+   */
+  int keepalive;
+
+  /**
+   * Function pointer to be called when request is complete (or fails)
+   */
+  void (*handler)(struct AnodeHttpClient *);
+
+  /**
+   * Two arbitrary pointers that can be stored here for use by the handler.
+   * These are not accessed or modified by the client.
+   */
+  void *ptr[2];
+
+  /**
+   * Request headers
+   */
+  struct AnodeDictionary headers;
+
+  struct {
+    /**
+     * Response code, set on completion or failure before handler is called
+     *
+     * Also check for the special response codes defined in http_client.h as
+     * these negative codes indicate network or other errors.
+     */
+    int code;
+
+    /**
+     * Response data, for GET and POST requests
+     */
+    void *data;
+
+    /**
+     * Length of response data
+     */
+    unsigned int data_length;
+
+    /**
+     * Response headers
+     */
+    struct AnodeDictionary headers;
+  } response;
+
+  /**
+   * Internal fields used by implementation
+   */
+  struct {
+    /* Transport engine being used by request */
+    AnodeTransportEngine *transport_engine;
+
+    /* Connection to which request has been sent, or null if none */
+    struct AnodeHttpConnection *connection;
+
+    /* Buffer for reading chunked mode chunk lines (can't use data buf) */
+    char header_line_buf[256];
+    unsigned int header_line_buf_ptr;
+
+    /* Where are we in sending request data? */
+    unsigned int request_data_ptr;
+
+    /* Capacity of response_data buffer */
+    unsigned int response_data_capacity;
+
+    /* How much response data are we currently expecting? */
+    /* This is content-length in block mode or chunk length in chunked mode */
+    unsigned int expecting_response_length;
+
+    /* Read mode */
+    enum {
+      ANODE_HTTP_READ_MODE_WAITING = 0,
+      ANODE_HTTP_READ_MODE_HEADERS = 1,
+      ANODE_HTTP_READ_MODE_BLOCK = 2,
+      ANODE_HTTP_READ_MODE_CHUNKED_CHUNK_SIZE = 3,
+      ANODE_HTTP_READ_MODE_CHUNKED_DATA = 4,
+      ANODE_HTTP_READ_MODE_CHUNKED_FOOTER = 5
+    } read_mode;
+
+    /* Connection from transport engine */
+    AnodeTransportTcpConnection *tcp_connection;
+
+    /* Write buffer */
+    unsigned char outbuf[16384];
+    unsigned int outbuf_len;
+
+    /* Phase of request state machine */
+    enum {
+      ANODE_HTTP_REQUEST_PHASE_RESOLVE = 0,
+      ANODE_HTTP_REQUEST_PHASE_CONNECT = 1,
+      ANODE_HTTP_REQUEST_PHASE_SEND = 2,
+      ANODE_HTTP_REQUEST_PHASE_RECEIVE = 3,
+      ANODE_HTTP_REQUEST_PHASE_KEEPALIVE = 4,
+      ANODE_HTTP_REQUEST_PHASE_CLOSED = 5
+    } phase;
+
+    /* Has request object been freed? */
+    int freed;
+
+    /**
+     * Pointer used internally for putting requests into linked lists
+     */
+    struct AnodeHttpClient *next;
+  } impl;
+};
+
+struct AnodeHttpClient *AnodeHttpClient_new(AnodeTransportEngine *transport_engine);
+void AnodeHttpClient_send(struct AnodeHttpClient *client);
+void AnodeHttpClient_free(struct AnodeHttpClient *client);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/attic/historic/anode/libanode/impl/misc.c b/attic/historic/anode/libanode/impl/misc.c
new file mode 100644
index 00000000..edc73978
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/misc.c
@@ -0,0 +1,190 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "misc.h"
+#include "types.h"
+
+static const char Anode_hex_chars[16] = {
+  '0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'
+};
+
+static const char Anode_base32_chars[32] = {
+  'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q',
+  'r','s','t','u','v','w','x','y','z','2','3','4','5','6','7'
+};
+static const unsigned char Anode_base32_bits[256] = {
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+  0,0,0,0,0,0,0,0,0,0,0,0,0,26,27,28,29,30,31,0,0,0,0,0,0,0,0,0,0,1,2,3,4,5,
+  6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,0,0,0,0,0,0,0,1,2,
+  3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,0,0,0,0,0,0,
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+};
+
+/* Table for converting ASCII chars to lower case */
+const unsigned char Anode_ascii_tolower_table[256] = {
+  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+  0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
+  0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
+  0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
+  0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
+  0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+  0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
+  0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+  0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
+  0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+  0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
+  0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+  0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
+  0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+  0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+  0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+  0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
+  0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7,
+  0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
+  0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7,
+  0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
+  0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
+  0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
+  0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
+  0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
+  0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
+  0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
+  0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
+  0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff
+};
+
+void Anode_trim(char *s)
+{
+  char *dest = s;
+  char *last;
+  while ((*s)&&((*s == ' ')||(*s == '\t')||(*s == '\r')||(*s == '\n')))
+    ++s;
+  last = s;
+  while ((*dest = *s)) {
+    if ((*dest != ' ')&&(*dest != '\t')&&(*dest != '\r')&&(*dest != '\n'))
+      last = dest;
+    ++dest;
+    ++s;
+  }
+  if (*last)
+    *(++last) = (char)0;
+}
+
+unsigned int Anode_rand()
+{
+  static volatile int need_seed = 1;
+
+  if (need_seed) {
+    need_seed = 0;
+    srandom((unsigned long)Anode_time64());
+  }
+
+  return (unsigned int)random();
+}
+
+void Anode_to_hex(const unsigned char *b,unsigned int len,char *h,unsigned int hlen)
+{
+  unsigned int i;
+
+  if ((len * 2) >= hlen)
+    len = (hlen - 1) / 2;
+
+  for(i=0;i<len;++i) {
+    *(h++) = Anode_hex_chars[b[i] >> 4];
+    *(h++) = Anode_hex_chars[b[i] & 0xf];
+  }
+  *h = (char)0;
+}
+
+void Anode_from_hex(const char *h,unsigned char *b,unsigned int blen)
+{
+  unsigned char *end = b + blen;
+  unsigned char v = (unsigned char)0;
+
+  while (b != end) {
+    switch(*(h++)) {
+      case '0': v = 0x00; break;
+      case '1': v = 0x10; break;
+      case '2': v = 0x20; break;
+      case '3': v = 0x30; break;
+      case '4': v = 0x40; break;
+      case '5': v = 0x50; break;
+      case '6': v = 0x60; break;
+      case '7': v = 0x70; break;
+      case '8': v = 0x80; break;
+      case '9': v = 0x90; break;
+      case 'a': v = 0xa0; break;
+      case 'b': v = 0xb0; break;
+      case 'c': v = 0xc0; break;
+      case 'd': v = 0xd0; break;
+      case 'e': v = 0xe0; break;
+      case 'f': v = 0xf0; break;
+      default: return;
+    }
+
+    switch(*(h++)) {
+      case '0': v |= 0x00; break;
+      case '1': v |= 0x01; break;
+      case '2': v |= 0x02; break;
+      case '3': v |= 0x03; break;
+      case '4': v |= 0x04; break;
+      case '5': v |= 0x05; break;
+      case '6': v |= 0x06; break;
+      case '7': v |= 0x07; break;
+      case '8': v |= 0x08; break;
+      case '9': v |= 0x09; break;
+      case 'a': v |= 0x0a; break;
+      case 'b': v |= 0x0b; break;
+      case 'c': v |= 0x0c; break;
+      case 'd': v |= 0x0d; break;
+      case 'e': v |= 0x0e; break;
+      case 'f': v |= 0x0f; break;
+      default: return;
+    }
+
+    *(b++) = v;
+  }
+}
+
+void Anode_base32_5_to_8(const unsigned char *in,char *out)
+{
+  out[0] = Anode_base32_chars[(in[0]) >> 3];
+  out[1] = Anode_base32_chars[(in[0] & 0x07) << 2 | (in[1] & 0xc0) >> 6];
+  out[2] = Anode_base32_chars[(in[1] & 0x3e) >> 1];
+  out[3] = Anode_base32_chars[(in[1] & 0x01) << 4 | (in[2] & 0xf0) >> 4];
+  out[4] = Anode_base32_chars[(in[2] & 0x0f) << 1 | (in[3] & 0x80) >> 7];
+  out[5] = Anode_base32_chars[(in[3] & 0x7c) >> 2];
+  out[6] = Anode_base32_chars[(in[3] & 0x03) << 3 | (in[4] & 0xe0) >> 5];
+  out[7] = Anode_base32_chars[(in[4] & 0x1f)];
+}
+
+void Anode_base32_8_to_5(const char *in,unsigned char *out)
+{
+  out[0] = ((Anode_base32_bits[(unsigned int)in[0]]) << 3) | (Anode_base32_bits[(unsigned int)in[1]] & 0x1C) >> 2;
+  out[1] = ((Anode_base32_bits[(unsigned int)in[1]] & 0x03) << 6) | (Anode_base32_bits[(unsigned int)in[2]]) << 1 | (Anode_base32_bits[(unsigned int)in[3]] & 0x10) >> 4;
+  out[2] = ((Anode_base32_bits[(unsigned int)in[3]] & 0x0F) << 4) | (Anode_base32_bits[(unsigned int)in[4]] & 0x1E) >> 1;
+  out[3] = ((Anode_base32_bits[(unsigned int)in[4]] & 0x01) << 7) | (Anode_base32_bits[(unsigned int)in[5]]) << 2 | (Anode_base32_bits[(unsigned int)in[6]] & 0x18) >> 3;
+  out[4] = ((Anode_base32_bits[(unsigned int)in[6]] & 0x07) << 5) | (Anode_base32_bits[(unsigned int)in[7]]);
+}
diff --git a/attic/historic/anode/libanode/impl/misc.h b/attic/historic/anode/libanode/impl/misc.h
new file mode 100644
index 00000000..38ddea7c
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/misc.h
@@ -0,0 +1,193 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+/* This contains miscellaneous functions, including some re-implementations
+ * of some functions from string.h. This is to help us port to some platforms
+ * (cough Windows Mobile cough) that lack a lot of the basic C library. */
+
+#ifndef _ANODE_MISC_H
+#define _ANODE_MISC_H
+
+#include <time.h>
+#include <sys/time.h>
+#include "types.h"
+
+#ifndef ANODE_NO_STRING_H
+#include <string.h>
+#include <stdlib.h>
+#endif
+
+/* Table mapping ASCII characters to themselves or their lower case */
+extern const unsigned char Anode_ascii_tolower_table[256];
+
+/* Get the lower case version of an ASCII char */
+#define Anode_tolower(c) ((char)Anode_ascii_tolower_table[((unsigned long)((unsigned char)(c)))])
+
+/* Test strings for equality, return nonzero if equal */
+static inline unsigned int Anode_streq(const char *restrict a,const char *restrict b)
+{
+  if ((!a)||(!b))
+    return 0;
+  while (*a == *(b++)) {
+    if (!*(a++))
+      return 1;
+  }
+  return 0;
+}
+
+/* Equality test ignoring (ASCII) case */
+static inline unsigned int Anode_strcaseeq(const char *restrict a,const char *restrict b)
+{
+  if ((!a)||(!b))
+    return 0;
+  while (Anode_tolower(*a) == Anode_tolower(*(b++))) {
+    if (!*(a++))
+      return 1;
+  }
+  return 0;
+}
+
+/* Safe c-string copy, ensuring that dest[] always ends with zero */
+static inline void Anode_str_copy(char *restrict dest,const char *restrict src,unsigned int dest_size)
+{
+  char *restrict dest_end = dest + (dest_size - 1);
+  while ((*src)&&(dest != dest_end))
+    *(dest++) = *(src++);
+  *dest = (char)0;
+}
+
+/* Simple memcpy() */
+#ifdef ANODE_NO_STRING_H
+static inline void Anode_memcpy(void *restrict dest,const void *restrict src,unsigned int len)
+{
+  unsigned int i;
+  for(i=0;i<len;++i)
+    ((unsigned char *restrict)dest)[i] = ((const unsigned char *restrict)src)[i];
+}
+#else
+#define Anode_memcpy(d,s,l) memcpy((d),(s),(l))
+#endif
+
+/* Memory test for equality */
+#ifdef ANODE_NO_STRING_H
+static inline unsigned int Anode_mem_eq(const void *restrict a,const void *restrict b,unsigned int len)
+{
+  unsigned int i;
+  for(i=0;i<len;++i) {
+    if (((const unsigned char *restrict)a)[i] != ((const unsigned char *restrict)b)[i])
+      return 0;
+  }
+  return 1;
+}
+#else
+#define Anode_mem_eq(a,b,l) (!memcmp((a),(b),(l)))
+#endif
+
+/* Zero memory */
+#ifdef ANODE_NO_STRING_H
+static inline void Anode_zero(void *restrict ptr,unsigned int len)
+{
+  unsigned int i;
+  for(i=0;i<len;++i)
+    ((unsigned char *restrict)ptr)[i] = (unsigned char)0;
+}
+#else
+#define Anode_zero(p,l) memset((p),0,(l))
+#endif
+
+/* Get a pointer to the first occurrance of a character in a string */
+#ifdef ANODE_NO_STRING_H
+static inline const char *Anode_strchr(const char *s,char c)
+{
+  while (*s) {
+    if (*s == c)
+      return s;
+    ++s;
+  }
+  return (char *)0;
+}
+#else
+#define Anode_strchr(s,c) strchr((s),(c))
+#endif
+
+static inline unsigned int Anode_count_char(const char *s,char c)
+{
+  unsigned int cnt = 0;
+  while (s) {
+    if (*s == c)
+      ++cnt;
+    ++s;
+  }
+  return cnt;
+}
+
+/* Strip all of a given set of characters from a string */
+static inline void Anode_strip_all(char *s,const char *restrict schars)
+{
+  char *d = s;
+
+  while (*s) {
+    if (!Anode_strchr(schars,*s))
+      *(d++) = *s;
+    ++s;
+  }
+  *d = (char)0;
+}
+
+/* Trim whitespace from beginning and end of string */
+void Anode_trim(char *s);
+
+/* Get the length of a string */
+#ifdef ANODE_NO_STRING_H
+static inline unsigned int Anode_strlen(const char *s)
+{
+  const char *ptr = s;
+  while (*ptr) ++ptr;
+  return (unsigned int)(ptr - s);
+}
+#else
+#define Anode_strlen(s) strlen((s))
+#endif
+
+/* Returns number of milliseconds since the epoch (Java-style) */
+static inline uint64_t Anode_time64()
+{
+  struct timeval tv;
+  gettimeofday(&tv,(void *)0);
+  return ( (((uint64_t)tv.tv_sec) / 1000ULL) + ((uint64_t)(tv.tv_usec / 1000ULL)) );
+}
+
+/* Returns number of seconds since the epoch (*nix style) */
+static inline unsigned long Anode_time()
+{
+  struct timeval tv;
+  gettimeofday(&tv,(void *)0);
+  return (unsigned long)tv.tv_sec;
+}
+
+/* Simple random function, not cryptographically safe */
+unsigned int Anode_rand();
+
+/* Fast hex/ascii conversion */
+void Anode_to_hex(const unsigned char *b,unsigned int len,char *h,unsigned int hlen);
+void Anode_from_hex(const char *h,unsigned char *b,unsigned int blen);
+
+/* Convert back and forth from base32 encoding */
+/* 5 bytes -> 8 base32 characters and vice versa */
+void Anode_base32_5_to_8(const unsigned char *in,char *out);
+void Anode_base32_8_to_5(const char *in,unsigned char *out);
+
+#endif
diff --git a/attic/historic/anode/libanode/impl/mutex.h b/attic/historic/anode/libanode/impl/mutex.h
new file mode 100644
index 00000000..b20eb82b
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/mutex.h
@@ -0,0 +1,34 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_MUTEX_H
+#define _ANODE_MUTEX_H
+
+#ifdef WINDOWS
+
+#else /* WINDOWS */
+
+#include <pthread.h>
+
+#define AnodeMutex pthread_mutex_t
+#define AnodeMutex_init(m) pthread_mutex_init((m),(const pthread_mutexattr_t *)0)
+#define AnodeMutex_destroy(m) pthread_mutex_destroy((m))
+#define AnodeMutex_lock(m) pthread_mutex_lock((m))
+#define AnodeMutex_unlock(m) pthread_mutex_unlock((m))
+
+#endif /* WINDOWS */
+
+#endif
diff --git a/attic/historic/anode/libanode/impl/thread.c b/attic/historic/anode/libanode/impl/thread.c
new file mode 100644
index 00000000..c2070462
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/thread.c
@@ -0,0 +1,58 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include "thread.h"
+#include <stdlib.h>
+
+#ifdef WINDOWS
+
+#else /* not WINDOWS */
+
+struct _AnodeThread
+{
+  void (*func)(void *);
+  void *arg;
+  int wait_for_join;
+  pthread_t thread;
+};
+
+static void *_AnodeThread_main(void *arg)
+{
+  ((struct _AnodeThread *)arg)->func(((struct _AnodeThread *)arg)->arg);
+  if (!((struct _AnodeThread *)arg)->wait_for_join)
+    free(arg);
+  return (void *)0;
+}
+
+AnodeThread *AnodeThread_create(void (*func)(void *),void *arg,int wait_for_join)
+{
+  struct _AnodeThread *t = malloc(sizeof(struct _AnodeThread));
+  t->func = func;
+  t->arg = arg;
+  t->wait_for_join = wait_for_join;
+  pthread_create(&t->thread,(const pthread_attr_t *)0,&_AnodeThread_main,(void *)t);
+  if (!wait_for_join)
+    pthread_detach(t->thread);
+  return (AnodeThread *)t;
+}
+
+void AnodeThread_join(AnodeThread *thread)
+{
+  pthread_join(((struct _AnodeThread *)thread)->thread,(void **)0);
+  free((void *)thread);
+}
+
+#endif /* WINDOWS / not WINDOWS */
diff --git a/attic/historic/anode/libanode/impl/thread.h b/attic/historic/anode/libanode/impl/thread.h
new file mode 100644
index 00000000..accf173a
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/thread.h
@@ -0,0 +1,65 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_THREAD_H
+#define _ANODE_THREAD_H
+
+#ifdef WINDOWS
+
+#include <windows.h>
+#include <thread.h>
+typedef DWORD AnodeThreadId;
+
+#else /* not WINDOWS */
+
+#include <pthread.h>
+typedef pthread_t AnodeThreadId;
+
+#define AnodeThread_self() pthread_self()
+#define AnodeThreadId_equal(a,b) pthread_equal((pthread_t)(a),(pthread_t)(b))
+
+#endif
+
+typedef void AnodeThread;
+
+/**
+ * Create and launch a new thread
+ *
+ * If wait_for_join is true (nonzero), the thread can and must be joined. The
+ * thread object won't be freed until join is called and returns. If
+ * wait_for_join is false, the thread object frees itself automatically on
+ * termination.
+ *
+ * If wait_for_join is false (zero), there is really no need to keep track of
+ * the thread object.
+ *
+ * @param func Function to call as thread main
+ * @param arg Argument to pass to function
+ * @param wait_for_join If false, thread deletes itself when it terminates
+ */
+AnodeThread *AnodeThread_create(void (*func)(void *),void *arg,int wait_for_join);
+
+/**
+ * Wait for a thread to terminate and delete thread object
+ *
+ * This can only be used for threads created with wait_for_join set to true.
+ * The thread object is no longer valid after this call.
+ *
+ * @param thread Thread to wait for termination and delete
+ */
+void AnodeThread_join(AnodeThread *thread);
+
+#endif
diff --git a/attic/historic/anode/libanode/impl/types.h b/attic/historic/anode/libanode/impl/types.h
new file mode 100644
index 00000000..5f070e5a
--- /dev/null
+++ b/attic/historic/anode/libanode/impl/types.h
@@ -0,0 +1,25 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _ANODE_TYPES_H
+#define _ANODE_TYPES_H
+
+#ifdef WINDOWS
+#else
+#include <stdint.h>
+#endif
+
+#endif
diff --git a/attic/historic/anode/libanode/network_address.c b/attic/historic/anode/libanode/network_address.c
new file mode 100644
index 00000000..86ec054f
--- /dev/null
+++ b/attic/historic/anode/libanode/network_address.c
@@ -0,0 +1,136 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include "impl/misc.h"
+#include "impl/types.h"
+#include "anode.h"
+
+const AnodeNetworkAddress AnodeNetworkAddress_ANY4 = {
+  ANODE_NETWORK_ADDRESS_IPV4,
+  { 0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
+};
+const AnodeNetworkAddress AnodeNetworkAddress_ANY6 = {
+  ANODE_NETWORK_ADDRESS_IPV6,
+  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
+};
+const AnodeNetworkAddress AnodeNetworkAddress_LOCAL4 = {
+  ANODE_NETWORK_ADDRESS_IPV4,
+  { 127,0,0,1, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
+};
+const AnodeNetworkAddress AnodeNetworkAddress_LOCAL6 = {
+  ANODE_NETWORK_ADDRESS_IPV6,
+  { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 ,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
+};
+
+int AnodeNetworkAddress_to_string(const AnodeNetworkAddress *address,char *buf,int len)
+{
+  const char *s;
+
+  switch(address->type) {
+    case ANODE_NETWORK_ADDRESS_IPV4:
+      s = inet_ntop(AF_INET,(const void *)address->bits,buf,len);
+      if (s)
+        return Anode_strlen(s);
+      else return ANODE_ERR_INVALID_ARGUMENT;
+      break;
+    case ANODE_NETWORK_ADDRESS_IPV6:
+      s = inet_ntop(AF_INET6,address->bits,buf,len);
+      if (s)
+        return Anode_strlen(s);
+      else return ANODE_ERR_INVALID_ARGUMENT;
+    /*
+    case ANODE_NETWORK_ADDRESS_ETHERNET:
+      break;
+    case ANODE_NETWORK_ADDRESS_USB:
+      break;
+    case ANODE_NETWORK_ADDRESS_BLUETOOTH:
+      break;
+    case ANODE_NETWORK_ADDRESS_IPC:
+      break;
+    case ANODE_NETWORK_ADDRESS_80211S:
+      break;
+    case ANODE_NETWORK_ADDRESS_SERIAL:
+      break;
+    */
+    case ANODE_NETWORK_ADDRESS_ANODE_256_40:
+      return AnodeAddress_to_string((const AnodeAddress *)address->bits,buf,len);
+    default:
+      return ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED;
+  }
+}
+
+int AnodeNetworkAddress_from_string(const char *str,AnodeNetworkAddress *address)
+{
+  unsigned int dots = Anode_count_char(str,'.');
+  unsigned int colons = Anode_count_char(str,':');
+
+  if ((dots == 3)&&(!colons)) {
+    address->type = ANODE_NETWORK_ADDRESS_IPV4;
+    if (inet_pton(AF_INET,str,address->bits) > 0)
+      return 0;
+    else return ANODE_ERR_INVALID_ARGUMENT;
+  } else if ((colons)&&(!dots)) {
+    address->type = ANODE_NETWORK_ADDRESS_IPV6;
+    if (inet_pton(AF_INET6,str,address->bits) > 0)
+      return 0;
+    else return ANODE_ERR_INVALID_ARGUMENT;
+  } else {
+    address->type = ANODE_NETWORK_ADDRESS_ANODE_256_40;
+    return AnodeAddress_from_string(str,(AnodeAddress *)address->bits);
+  }
+}
+
+int AnodeNetworkEndpoint_from_sockaddr(const void *sockaddr,AnodeNetworkEndpoint *endpoint)
+{
+  switch(((struct sockaddr_storage *)sockaddr)->ss_family) {
+    case AF_INET:
+      *((uint32_t *)endpoint->address.bits) = (uint32_t)(((struct sockaddr_in *)sockaddr)->sin_addr.s_addr);
+      endpoint->port = (int)ntohs(((struct sockaddr_in *)sockaddr)->sin_port);
+      return 0;
+    case AF_INET6:
+      Anode_memcpy(endpoint->address.bits,((struct sockaddr_in6 *)sockaddr)->sin6_addr.s6_addr,16);
+      endpoint->port = (int)ntohs(((struct sockaddr_in6 *)sockaddr)->sin6_port);
+      return 0;
+    default:
+      return ANODE_ERR_INVALID_ARGUMENT;
+  }
+}
+
+int AnodeNetworkEndpoint_to_sockaddr(const AnodeNetworkEndpoint *endpoint,void *sockaddr,int sockaddr_len)
+{
+  switch(endpoint->address.type) {
+    case ANODE_NETWORK_ADDRESS_IPV4:
+      if (sockaddr_len < (int)sizeof(struct sockaddr_in))
+        return ANODE_ERR_BUFFER_TOO_SMALL;
+      Anode_zero(sockaddr,sizeof(struct sockaddr_in));
+      ((struct sockaddr_in *)sockaddr)->sin_family = AF_INET;
+      ((struct sockaddr_in *)sockaddr)->sin_port = htons((uint16_t)endpoint->port);
+      ((struct sockaddr_in *)sockaddr)->sin_addr.s_addr = *((uint32_t *)endpoint->address.bits);
+      return 0;
+    case ANODE_NETWORK_ADDRESS_IPV6:
+      if (sockaddr_len < (int)sizeof(struct sockaddr_in6))
+        return ANODE_ERR_BUFFER_TOO_SMALL;
+      Anode_zero(sockaddr,sizeof(struct sockaddr_in6));
+      ((struct sockaddr_in6 *)sockaddr)->sin6_family = AF_INET6;
+      ((struct sockaddr_in6 *)sockaddr)->sin6_port = htons((uint16_t)endpoint->port);
+      Anode_memcpy(((struct sockaddr_in6 *)sockaddr)->sin6_addr.s6_addr,endpoint->address.bits,16);
+      return 0;
+    default:
+      return ANODE_ERR_INVALID_ARGUMENT;
+  }
+}
diff --git a/attic/historic/anode/libanode/secure_random.c b/attic/historic/anode/libanode/secure_random.c
new file mode 100644
index 00000000..4322d7de
--- /dev/null
+++ b/attic/historic/anode/libanode/secure_random.c
@@ -0,0 +1,88 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "impl/aes.h"
+#include "impl/misc.h"
+#include "anode.h"
+
+#ifdef WINDOWS
+#include <windows.h>
+#include <wincrypt.h>
+#endif
+
+struct AnodeSecureRandomImpl
+{
+  AnodeAesExpandedKey key;
+  unsigned char state[ANODE_AES_BLOCK_SIZE];
+  unsigned char block[ANODE_AES_BLOCK_SIZE];
+  unsigned int ptr;
+};
+
+AnodeSecureRandom *AnodeSecureRandom_new()
+{
+  unsigned char keybuf[ANODE_AES_KEY_SIZE + ANODE_AES_BLOCK_SIZE + ANODE_AES_BLOCK_SIZE];
+  unsigned int i;
+  struct AnodeSecureRandomImpl *srng;
+
+#ifdef WINDOWS
+  HCRYPTPROV hProv;
+  if (CryptAcquireContext(&hProv,NULL,NULL,PROV_RSA_FULL,CRYPT_VERIFYCONTEXT|CRYPT_SILENT)) {
+    CryptGenRandom(hProv,sizeof(keybuf),keybuf);
+    CryptReleaseContext(hProv,0);
+  }
+#else
+  FILE *urandf = fopen("/dev/urandom","rb");
+  if (urandf) {
+    fread((void *)keybuf,sizeof(keybuf),1,urandf);
+    fclose(urandf);
+  }
+#endif
+
+  for(i=0;i<sizeof(keybuf);++i)
+    keybuf[i] ^= (unsigned char)(Anode_rand() >> 5);
+
+  srng = malloc(sizeof(struct AnodeSecureRandomImpl));
+  Anode_aes256_expand_key(keybuf,&srng->key);
+  for(i=0;i<ANODE_AES_BLOCK_SIZE;++i)
+    srng->state[i] = keybuf[ANODE_AES_KEY_SIZE + i];
+  for(i=0;i<ANODE_AES_BLOCK_SIZE;++i)
+    srng->block[i] = keybuf[ANODE_AES_KEY_SIZE + ANODE_AES_KEY_SIZE + i];
+  srng->ptr = ANODE_AES_BLOCK_SIZE;
+
+  return (AnodeSecureRandom *)srng;
+}
+
+void AnodeSecureRandom_gen_bytes(AnodeSecureRandom *srng,void *buf,long count)
+{
+  long i,j;
+
+  for(i=0;i<count;++i) {
+    if (((struct AnodeSecureRandomImpl *)srng)->ptr == ANODE_AES_BLOCK_SIZE) {
+      Anode_aes256_encrypt(&((struct AnodeSecureRandomImpl *)srng)->key,((struct AnodeSecureRandomImpl *)srng)->state,((struct AnodeSecureRandomImpl *)srng)->state);
+      for(j=0;j<ANODE_AES_KEY_SIZE;++j)
+        ((struct AnodeSecureRandomImpl *)srng)->block[j] ^= ((struct AnodeSecureRandomImpl *)srng)->state[j];
+      ((struct AnodeSecureRandomImpl *)srng)->ptr = 0;
+    }
+    ((unsigned char *)buf)[i] = ((struct AnodeSecureRandomImpl *)srng)->block[((struct AnodeSecureRandomImpl *)srng)->ptr++];
+  }
+}
+
+void AnodeSecureRandom_delete(AnodeSecureRandom *srng)
+{
+  free(srng);
+}
diff --git a/attic/historic/anode/libanode/system_transport.c b/attic/historic/anode/libanode/system_transport.c
new file mode 100644
index 00000000..4bfb143e
--- /dev/null
+++ b/attic/historic/anode/libanode/system_transport.c
@@ -0,0 +1,948 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <netdb.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include "anode.h"
+#include "impl/mutex.h"
+#include "impl/thread.h"
+#include "impl/misc.h"
+#include "impl/dns_txt.h"
+
+#ifdef WINDOWS
+#include <windows.h>
+#include <winsock2.h>
+#define AnodeSystemTransport__close_socket(s) closesocket((s))
+#define ANODE_USE_SELECT 1
+#else
+#include <poll.h>
+#include <unistd.h>
+#define AnodeSystemTransport__close_socket(s) close((s))
+#endif
+
+static const char *AnodeSystemTransport_CLASS = "SystemTransport";
+
+/* ======================================================================== */
+
+struct AnodeSystemTransport;
+
+struct AnodeSystemTransport_AnodeSocket
+{
+  AnodeSocket base; /* must be first */
+  unsigned int entry_idx;
+};
+
+#define ANODE_SYSTEM_TRANSPORT_DNS_MAX_RESULTS 16
+struct AnodeSystemTransport__dns_request
+{
+  struct AnodeSystemTransport__dns_request *next;
+
+  AnodeThread *thread;
+  struct AnodeSystemTransport *owner;
+
+  void (*event_handler)(const AnodeEvent *event);
+
+  char name[256];  
+  enum AnodeTransportDnsIncludeMode ipv4_include_mode;
+  enum AnodeTransportDnsIncludeMode ipv6_include_mode;
+  enum AnodeTransportDnsIncludeMode anode_include_mode;
+
+  AnodeNetworkAddress addresses[ANODE_SYSTEM_TRANSPORT_DNS_MAX_RESULTS];
+  unsigned int address_count;
+
+  int error_code;
+};
+
+#ifdef ANODE_USE_SELECT
+typedef int AnodeSystemTransport__poll_fd; /* for select() */
+#else
+typedef struct pollfd AnodeSystemTransport__poll_fd; /* for poll() */
+#endif
+
+struct AnodeSystemTransport
+{
+  AnodeTransport interface; /* must be first */
+
+  AnodeTransport *base;
+
+#ifdef ANODE_USE_SELECT
+  FD_SET readfds;
+  FD_SET writefds;
+#endif
+
+  void (*default_event_handler)(const AnodeEvent *event);
+
+  AnodeSystemTransport__poll_fd *fds;
+  struct AnodeSystemTransport_AnodeSocket *sockets;
+  unsigned int fd_count;
+  unsigned int fd_capacity;
+
+  struct AnodeSystemTransport__dns_request *pending_dns_requests;
+
+  int invoke_pipe[2];
+  AnodeMutex invoke_pipe_m;
+  void *invoke_pipe_buf[2];
+  unsigned int invoke_pipe_buf_ptr;
+};
+
+/* ======================================================================== */
+/* Internal helper methods                                                  */
+
+static unsigned int AnodeSystemTransport__add_entry(struct AnodeSystemTransport *transport)
+{
+  if ((transport->fd_count + 1) > transport->fd_capacity) {
+    transport->fd_capacity += 8;
+    transport->fds = realloc(transport->fds,sizeof(AnodeSystemTransport__poll_fd) * transport->fd_capacity);
+    transport->sockets = realloc(transport->sockets,sizeof(struct AnodeSystemTransport_AnodeSocket) * transport->fd_capacity);
+  }
+  return transport->fd_count++;
+}
+
+static void AnodeSystemTransport__remove_entry(struct AnodeSystemTransport *transport,const unsigned int idx)
+{
+  unsigned int i;
+
+  --transport->fd_count;
+  for(i=idx;i<transport->fd_count;++i) {
+    Anode_memcpy(&transport->fds[i],&transport->fds[i+1],sizeof(AnodeSystemTransport__poll_fd));
+    Anode_memcpy(&transport->sockets[i],&transport->sockets[i+1],sizeof(struct AnodeSystemTransport_AnodeSocket));
+  }
+
+  if ((transport->fd_capacity - transport->fd_count) > 16) {
+    transport->fd_capacity -= 16;
+    transport->fds = realloc(transport->fds,sizeof(AnodeSystemTransport__poll_fd) * transport->fd_capacity);
+    transport->sockets = realloc(transport->sockets,sizeof(struct AnodeSystemTransport_AnodeSocket) * transport->fd_capacity);
+  }
+}
+
+static void AnodeSystemTransport__dns_invoke_on_completion(void *_dreq)
+{
+  struct AnodeSystemTransport__dns_request *dreq = (struct AnodeSystemTransport__dns_request *)_dreq;
+  struct AnodeSystemTransport__dns_request *ptr,**lastnext;
+
+  AnodeThread_join(dreq->thread);
+
+  ptr = dreq->owner->pending_dns_requests;
+  lastnext = &dreq->owner->pending_dns_requests;
+  while (ptr) {
+    if (ptr == dreq) {
+      *lastnext = ptr->next;
+      break;
+    } else {
+      lastnext = &ptr->next;
+      ptr = ptr->next;
+    }
+  }
+
+  free(dreq);
+}
+
+static void AnodeSystemTransport__dns_thread_main(void *_dreq)
+{
+  struct AnodeSystemTransport__dns_request *dreq = (struct AnodeSystemTransport__dns_request *)_dreq;
+
+  dreq->owner->interface.invoke((AnodeTransport *)dreq->owner,dreq,&AnodeSystemTransport__dns_invoke_on_completion);
+}
+
+static void AnodeSystemTransport__do_close(struct AnodeSystemTransport *transport,struct AnodeSystemTransport_AnodeSocket *sock,const int error_code,const int generate_event)
+{
+  AnodeEvent evbuf;
+  int fd;
+
+  if (sock->base.class_name == AnodeSystemTransport_CLASS) {
+#ifdef ANODE_USE_SELECT
+    fd = (int)(transport->fds[((struct AnodeSystemTransport_AnodeSocket *)sock)->entry_idx]);
+#else
+    fd = transport->fds[((struct AnodeSystemTransport_AnodeSocket *)sock)->entry_idx].fd;
+#endif
+
+    if ((sock->base.type == ANODE_SOCKET_STREAM_CONNECTION)&&(sock->base.state != ANODE_SOCKET_CLOSED)) {
+      sock->base.state = ANODE_SOCKET_CLOSED;
+
+      if (generate_event) {
+        evbuf.type = ANODE_TRANSPORT_EVENT_STREAM_CLOSED;
+        evbuf.transport = (AnodeTransport *)transport;
+        evbuf.sock = (AnodeSocket *)sock;
+        evbuf.datagram_from = NULL;
+        evbuf.dns_name = NULL;
+        evbuf.dns_addresses = NULL;
+        evbuf.dns_address_count = 0;
+        evbuf.error_code = error_code;
+        evbuf.data_length = 0;
+        evbuf.data = NULL;
+
+        if (sock->base.event_handler)
+          sock->base.event_handler(&evbuf);
+        else if (transport->default_event_handler)
+          transport->default_event_handler(&evbuf);
+      }
+    }
+
+    AnodeSystemTransport__close_socket(fd);
+    AnodeSystemTransport__remove_entry(transport,((struct AnodeSystemTransport_AnodeSocket *)sock)->entry_idx);
+
+#ifdef ANODE_USE_SELECT
+    FD_CLR(sock,&THIS->readfds);
+    FD_CLR(sock,&THIS->writefds);
+#endif
+  } else transport->base->close(transport->base,(AnodeSocket *)sock);
+}
+
+static int AnodeSystemTransport__populate_network_endpoint(const struct sockaddr_storage *saddr,AnodeNetworkEndpoint *ep)
+{
+  switch(saddr->ss_family) {
+    case AF_INET:
+      ep->address.type = ANODE_NETWORK_ADDRESS_IPV4;
+      *((uint32_t *)ep->address.bits) = ((struct sockaddr_in *)saddr)->sin_addr.s_addr;
+      ep->port = ntohs(((struct sockaddr_in *)saddr)->sin_port);
+      return 1;
+    case AF_INET6:
+      ep->address.type = ANODE_NETWORK_ADDRESS_IPV6;
+      Anode_memcpy(ep->address.bits,((struct sockaddr_in6 *)saddr)->sin6_addr.s6_addr,16);
+      ep->port = ntohs(((struct sockaddr_in6 *)saddr)->sin6_port);
+      return 1;
+  }
+  return 0;
+}
+
+/* ======================================================================== */
+
+#ifdef THIS
+#undef THIS
+#endif
+#define THIS ((struct AnodeSystemTransport *)transport)
+
+static void AnodeSystemTransport_invoke(AnodeTransport *transport,
+  void *ptr,
+  void (*func)(void *))
+{
+  void *invoke_msg[2];
+
+  invoke_msg[0] = ptr;
+  invoke_msg[1] = (void *)func;
+
+  AnodeMutex_lock(&THIS->invoke_pipe_m);
+  write(THIS->invoke_pipe[1],(void *)(&invoke_msg),sizeof(invoke_msg));
+  AnodeMutex_unlock(&THIS->invoke_pipe_m);
+}
+
+static void AnodeSystemTransport_dns_resolve(AnodeTransport *transport,
+  const char *name,
+  void (*event_handler)(const AnodeEvent *),
+  enum AnodeTransportDnsIncludeMode ipv4_include_mode,
+  enum AnodeTransportDnsIncludeMode ipv6_include_mode,
+  enum AnodeTransportDnsIncludeMode anode_include_mode)
+{
+  struct AnodeSystemTransport__dns_request *dreq = malloc(sizeof(struct AnodeSystemTransport__dns_request));
+
+  dreq->owner = THIS;
+  dreq->event_handler = event_handler;
+  Anode_str_copy(dreq->name,name,sizeof(dreq->name));
+  dreq->ipv4_include_mode = ipv4_include_mode;
+  dreq->ipv6_include_mode = ipv6_include_mode;
+  dreq->anode_include_mode = anode_include_mode;
+
+  dreq->address_count = 0;
+  dreq->error_code = 0;
+
+  dreq->next = THIS->pending_dns_requests;
+  THIS->pending_dns_requests = dreq;
+
+  dreq->thread = AnodeThread_create(&AnodeSystemTransport__dns_thread_main,dreq,0);
+}
+
+static AnodeSocket *AnodeSystemTransport_datagram_listen(AnodeTransport *transport,
+  const AnodeNetworkAddress *local_address,
+  int local_port,
+  int *error_code)
+{
+  struct sockaddr_in sin4;
+  struct sockaddr_in6 sin6;
+  struct AnodeSystemTransport_AnodeSocket *sock;
+  unsigned int entry_idx;
+  int fd;
+  int tmp;
+
+  switch(local_address->type) {
+    case ANODE_NETWORK_ADDRESS_IPV4:
+      fd = socket(AF_INET,SOCK_DGRAM,0);
+      if (fd <= 0) {
+        *error_code = ANODE_ERR_UNABLE_TO_BIND;
+        return (AnodeSocket *)0;
+      }
+      tmp = 1;
+      setsockopt(fd,SOL_SOCKET,SO_REUSEADDR,&tmp,sizeof(tmp));
+      fcntl(fd,F_SETFL,O_NONBLOCK);
+
+      Anode_zero(&sin4,sizeof(struct sockaddr_in));
+      sin4.sin_family = AF_INET;
+      sin4.sin_port = htons(local_port);
+      sin4.sin_addr.s_addr = *((uint32_t *)local_address->bits);
+
+      if (bind(fd,(const struct sockaddr *)&sin4,sizeof(sin4))) {
+        AnodeSystemTransport__close_socket(fd);
+        *error_code = ANODE_ERR_UNABLE_TO_BIND;
+        return (AnodeSocket *)0;
+      }
+      break;
+    case ANODE_NETWORK_ADDRESS_IPV6:
+      fd = socket(AF_INET6,SOCK_DGRAM,0);
+      if (fd <= 0) {
+        *error_code = ANODE_ERR_UNABLE_TO_BIND;
+        return (AnodeSocket *)0;
+      }
+      tmp = 1; setsockopt(fd,SOL_SOCKET,SO_REUSEADDR,&tmp,sizeof(tmp));
+      fcntl(fd,F_SETFL,O_NONBLOCK);
+#ifdef IPV6_V6ONLY
+      tmp = 1; setsockopt(fd,IPPROTO_IPV6,IPV6_V6ONLY,&tmp,sizeof(tmp));
+#endif
+
+      Anode_zero(&sin6,sizeof(struct sockaddr_in6));
+      sin6.sin6_family = AF_INET6;
+      sin6.sin6_port = htons(local_port);
+      Anode_memcpy(sin6.sin6_addr.s6_addr,local_address->bits,16);
+
+      if (bind(fd,(const struct sockaddr *)&sin6,sizeof(sin6))) {
+        AnodeSystemTransport__close_socket(fd);
+        *error_code = ANODE_ERR_UNABLE_TO_BIND;
+        return (AnodeSocket *)0;
+      }
+      break;
+    default:
+      if (THIS->base)
+        return THIS->base->datagram_listen(THIS->base,local_address,local_port,error_code);
+      else {
+        *error_code = ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED;
+        return (AnodeSocket *)0;
+      }
+  }
+
+  entry_idx = AnodeSystemTransport__add_entry(THIS);
+  sock = &(THIS->sockets[entry_idx]);
+
+  sock->base.type = ANODE_SOCKET_DATAGRAM;
+  sock->base.state = ANODE_SOCKET_OPEN;
+  Anode_memcpy(&sock->base.endpoint.address,local_address,sizeof(AnodeNetworkAddress));
+  sock->base.endpoint.port = local_port;
+  sock->base.class_name = AnodeSystemTransport_CLASS;
+  sock->base.user_ptr[0] = NULL;
+  sock->base.user_ptr[1] = NULL;
+  sock->base.event_handler = NULL;
+  sock->entry_idx = entry_idx;
+
+  THIS->fds[entry_idx].fd = fd;
+  THIS->fds[entry_idx].events = POLLIN;
+  THIS->fds[entry_idx].revents = 0;
+
+  *error_code = 0;
+  return (AnodeSocket *)sock;
+}
+
+static AnodeSocket *AnodeSystemTransport_stream_listen(AnodeTransport *transport,
+  const AnodeNetworkAddress *local_address,
+  int local_port,
+  int *error_code)
+{
+  struct sockaddr_in sin4;
+  struct sockaddr_in6 sin6;
+  struct AnodeSystemTransport_AnodeSocket *sock;
+  unsigned int entry_idx;
+  int fd;
+  int tmp;
+
+  switch(local_address->type) {
+    case ANODE_NETWORK_ADDRESS_IPV4:
+      fd = socket(AF_INET,SOCK_STREAM,0);
+      if (fd < 0) {
+        *error_code = ANODE_ERR_UNABLE_TO_BIND;
+        return (AnodeSocket *)0;
+      }
+      fcntl(fd,F_SETFL,O_NONBLOCK);
+
+      Anode_zero(&sin4,sizeof(struct sockaddr_in));
+      sin4.sin_family = AF_INET;
+      sin4.sin_port = htons(local_port);
+      sin4.sin_addr.s_addr = *((uint32_t *)local_address->bits);
+
+      if (bind(fd,(const struct sockaddr *)&sin4,sizeof(sin4))) {
+        AnodeSystemTransport__close_socket(fd);
+        *error_code = ANODE_ERR_UNABLE_TO_BIND;
+        return (AnodeSocket *)0;
+      }
+      if (listen(fd,8)) {
+        AnodeSystemTransport__close_socket(fd);
+        *error_code = ANODE_ERR_UNABLE_TO_BIND;
+        return (AnodeSocket *)0;
+      }
+      break;
+    case ANODE_NETWORK_ADDRESS_IPV6:
+      fd = socket(AF_INET6,SOCK_STREAM,0);
+      if (fd < 0) {
+        *error_code = ANODE_ERR_UNABLE_TO_BIND;
+        return (AnodeSocket *)0;
+      }
+      fcntl(fd,F_SETFL,O_NONBLOCK);
+#ifdef IPV6_V6ONLY
+      tmp = 1; setsockopt(fd,IPPROTO_IPV6,IPV6_V6ONLY,&tmp,sizeof(tmp));
+#endif
+
+      Anode_zero(&sin6,sizeof(struct sockaddr_in6));
+      sin6.sin6_family = AF_INET6;
+      sin6.sin6_port = htons(local_port);
+      Anode_memcpy(sin6.sin6_addr.s6_addr,local_address->bits,16);
+
+      if (bind(fd,(const struct sockaddr *)&sin6,sizeof(sin6))) {
+        AnodeSystemTransport__close_socket(fd);
+        *error_code = ANODE_ERR_UNABLE_TO_BIND;
+        return (AnodeSocket *)0;
+      }
+      if (listen(fd,8)) {
+        AnodeSystemTransport__close_socket(fd);
+        *error_code = ANODE_ERR_UNABLE_TO_BIND;
+        return (AnodeSocket *)0;
+      }
+      break;
+    default:
+      if (THIS->base)
+        return THIS->base->stream_listen(THIS->base,local_address,local_port,error_code);
+      else {
+        *error_code = ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED;
+        return (AnodeSocket *)0;
+      }
+  }
+
+  entry_idx = AnodeSystemTransport__add_entry(THIS);
+  sock = &(THIS->sockets[entry_idx]);
+
+  sock->base.type = ANODE_SOCKET_STREAM_LISTEN;
+  sock->base.state = ANODE_SOCKET_OPEN;
+  Anode_memcpy(&sock->base.endpoint.address,local_address,sizeof(AnodeNetworkAddress));
+  sock->base.endpoint.port = local_port;
+  sock->base.class_name = AnodeSystemTransport_CLASS;
+  sock->base.user_ptr[0] = NULL;
+  sock->base.user_ptr[1] = NULL;
+  sock->base.event_handler = NULL;
+  sock->entry_idx = entry_idx;
+
+  THIS->fds[entry_idx].fd = fd;
+  THIS->fds[entry_idx].events = POLLIN;
+  THIS->fds[entry_idx].revents = 0;
+
+  *error_code = 0;
+  return (AnodeSocket *)sock;
+}
+
+static int AnodeSystemTransport_datagram_send(AnodeTransport *transport,
+  AnodeSocket *sock,
+  const void *data,
+  int data_len,
+  const AnodeNetworkEndpoint *to_endpoint)
+{
+  struct sockaddr_in sin4;
+  struct sockaddr_in6 sin6;
+
+#ifdef ANODE_USE_SELECT
+  const int fd = (int)(THIS->fds[((struct AnodeSystemTransport_AnodeSocket *)sock)->entry_idx]);
+#else
+  const int fd = THIS->fds[((struct AnodeSystemTransport_AnodeSocket *)sock)->entry_idx].fd;
+#endif
+
+  switch(to_endpoint->address.type) {
+    case ANODE_NETWORK_ADDRESS_IPV4:
+      Anode_zero(&sin4,sizeof(struct sockaddr_in));
+      sin4.sin_family = AF_INET;
+      sin4.sin_port = htons((uint16_t)to_endpoint->port);
+      sin4.sin_addr.s_addr = *((uint32_t *)to_endpoint->address.bits);
+      sendto(fd,data,data_len,0,(struct sockaddr *)&sin4,sizeof(sin4));
+      return 0;
+    case ANODE_NETWORK_ADDRESS_IPV6:
+      Anode_zero(&sin6,sizeof(struct sockaddr_in6));
+      sin6.sin6_family = AF_INET6;
+      sin6.sin6_port = htons((uint16_t)to_endpoint->port);
+      Anode_memcpy(sin6.sin6_addr.s6_addr,to_endpoint->address.bits,16);
+      sendto(fd,data,data_len,0,(struct sockaddr *)&sin6,sizeof(sin6));
+      return 0;
+    default:
+      if (THIS->base)
+        return THIS->base->datagram_send(THIS->base,sock,data,data_len,to_endpoint);
+      else return ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED;
+  }
+}
+
+static AnodeSocket *AnodeSystemTransport_stream_connect(AnodeTransport *transport,
+  const AnodeNetworkEndpoint *to_endpoint,
+  int *error_code)
+{
+  struct sockaddr_in sin4;
+  struct sockaddr_in6 sin6;
+  struct AnodeSystemTransport_AnodeSocket *sock;
+  unsigned int entry_idx;
+  int fd;
+
+  switch(to_endpoint->address.type) {
+    case ANODE_NETWORK_ADDRESS_IPV4:
+      Anode_zero(&sin4,sizeof(struct sockaddr_in));
+      sin4.sin_family = AF_INET;
+      sin4.sin_port = htons(to_endpoint->port);
+      sin4.sin_addr.s_addr = *((uint32_t *)to_endpoint->address.bits);
+
+      fd = socket(AF_INET,SOCK_STREAM,0);
+      if (fd < 0) {
+        *error_code = ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED;
+        return (AnodeSocket *)0;
+      }
+      fcntl(fd,F_SETFL,O_NONBLOCK);
+
+      if (connect(fd,(struct sockaddr *)&sin4,sizeof(sin4))) {
+        if (errno != EINPROGRESS) {
+          *error_code = ANODE_ERR_CONNECT_FAILED;
+          AnodeSystemTransport__close_socket(fd);
+          return (AnodeSocket *)0;
+        }
+      }
+      break;
+    case ANODE_NETWORK_ADDRESS_IPV6:
+      Anode_zero(&sin6,sizeof(struct sockaddr_in6));
+      sin6.sin6_family = AF_INET6;
+      sin6.sin6_port = htons(to_endpoint->port);
+      Anode_memcpy(sin6.sin6_addr.s6_addr,to_endpoint->address.bits,16);
+
+      fd = socket(AF_INET6,SOCK_STREAM,0);
+      if (fd < 0) {
+        *error_code = ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED;
+        return (AnodeSocket *)0;
+      }
+      fcntl(fd,F_SETFL,O_NONBLOCK);
+
+      if (connect(fd,(struct sockaddr *)&sin6,sizeof(sin6))) {
+        if (errno == EINPROGRESS) {
+          *error_code = ANODE_ERR_CONNECT_FAILED;
+          AnodeSystemTransport__close_socket(fd);
+          return (AnodeSocket *)0;
+        }
+      }
+      break;
+    default:
+      if (THIS->base)
+        return THIS->base->stream_connect(THIS->base,to_endpoint,error_code);
+      else {
+        *error_code = ANODE_ERR_ADDRESS_TYPE_NOT_SUPPORTED;
+        return (AnodeSocket *)0;
+      }
+  }
+
+  entry_idx = AnodeSystemTransport__add_entry(THIS);
+  sock = &(THIS->sockets[entry_idx]);
+
+  sock->base.type = ANODE_SOCKET_STREAM_CONNECTION;
+  sock->base.state = ANODE_SOCKET_CONNECTING;
+  Anode_memcpy(&sock->base.endpoint,to_endpoint,sizeof(AnodeNetworkEndpoint));
+  sock->base.class_name = AnodeSystemTransport_CLASS;
+  sock->base.user_ptr[0] = NULL;
+  sock->base.user_ptr[1] = NULL;
+  sock->base.event_handler = NULL;
+  sock->entry_idx = entry_idx;
+
+  THIS->fds[entry_idx].fd = fd;
+  THIS->fds[entry_idx].events = POLLIN|POLLOUT;
+  THIS->fds[entry_idx].revents = 0;
+
+  return (AnodeSocket *)sock;
+}
+
+static void AnodeSystemTransport_stream_start_writing(AnodeTransport *transport,
+  AnodeSocket *sock)
+{
+  if ((sock->type == ANODE_SOCKET_STREAM_CONNECTION)&&(((struct AnodeSystemTransport_AnodeSocket *)sock)->base.state == ANODE_SOCKET_OPEN)) {
+    if (sock->class_name == AnodeSystemTransport_CLASS) {
+#ifdef ANODE_USE_SELECT
+      FD_SET((int)(THIS->fds[((struct AnodeSystemTransport_AnodeSocket *)sock)->entry_idx]),&THIS->writefds);
+#else
+      THIS->fds[((struct AnodeSystemTransport_AnodeSocket *)sock)->entry_idx].events = (POLLIN|POLLOUT);
+#endif
+    } else THIS->base->stream_start_writing(THIS->base,sock);
+  }
+}
+
+static void AnodeSystemTransport_stream_stop_writing(AnodeTransport *transport,
+  AnodeSocket *sock)
+{
+  if ((sock->type == ANODE_SOCKET_STREAM_CONNECTION)&&(((struct AnodeSystemTransport_AnodeSocket *)sock)->base.state == ANODE_SOCKET_OPEN)) {
+    if (sock->class_name == AnodeSystemTransport_CLASS) {
+#ifdef ANODE_USE_SELECT
+      FD_CLR((int)(THIS->fds[((struct AnodeSystemTransport_AnodeSocket *)sock)->entry_idx]),&THIS->writefds);
+#else
+      THIS->fds[((struct AnodeSystemTransport_AnodeSocket *)sock)->entry_idx].events = POLLIN;
+#endif
+    } else THIS->base->stream_stop_writing(THIS->base,sock);
+  }
+}
+
+static int AnodeSystemTransport_stream_send(AnodeTransport *transport,
+  AnodeSocket *sock,
+  const void *data,
+  int data_len)
+{
+  int result;
+
+  if (sock->type == ANODE_SOCKET_STREAM_CONNECTION) {
+    if (sock->class_name == AnodeSystemTransport_CLASS) {
+      if (((struct AnodeSystemTransport_AnodeSocket *)sock)->base.state != ANODE_SOCKET_OPEN)
+        return ANODE_ERR_CONNECTION_CLOSED;
+
+#ifdef ANODE_USE_SELECT
+      result = send((int)(THIS->fds[((struct AnodeSystemTransport_AnodeSocket *)sock)->entry_idx]),data,data_len,0);
+#else
+      result = send(THIS->fds[((struct AnodeSystemTransport_AnodeSocket *)sock)->entry_idx].fd,data,data_len,0);
+#endif
+
+      if (result >= 0)
+        return result;
+      else {
+        AnodeSystemTransport__do_close(THIS,(struct AnodeSystemTransport_AnodeSocket *)sock,ANODE_ERR_CONNECTION_CLOSED_BY_REMOTE,1);
+        return ANODE_ERR_CONNECTION_CLOSED;
+      }
+    } else return THIS->base->stream_send(THIS->base,sock,data,data_len);
+  } else return ANODE_ERR_INVALID_ARGUMENT;
+}
+
+static void AnodeSystemTransport_close(AnodeTransport *transport,
+  AnodeSocket *sock)
+{
+  AnodeSystemTransport__do_close(THIS,(struct AnodeSystemTransport_AnodeSocket *)sock,0,1);
+}
+
+static void AnodeSystemTransport__poll_do_read_datagram(struct AnodeSystemTransport *transport,int fd,struct AnodeSystemTransport_AnodeSocket *sock)
+{
+  char buf[16384];
+  struct sockaddr_storage fromaddr;
+  AnodeNetworkEndpoint tmp_ep;
+  AnodeEvent evbuf;
+  socklen_t addrlen;
+  int n;
+
+  addrlen = sizeof(struct sockaddr_storage);
+  n = recvfrom(fd,buf,sizeof(buf),0,(struct sockaddr *)&fromaddr,&addrlen);
+  if ((n >= 0)&&(AnodeSystemTransport__populate_network_endpoint(&fromaddr,&tmp_ep))) {
+    evbuf.type = ANODE_TRANSPORT_EVENT_DATAGRAM_RECEIVED;
+    evbuf.transport = (AnodeTransport *)transport;
+    evbuf.sock = (AnodeSocket *)sock;
+    evbuf.datagram_from = &tmp_ep;
+    evbuf.dns_name = NULL;
+    evbuf.dns_addresses = NULL;
+    evbuf.dns_address_count = 0;
+    evbuf.error_code = 0;
+    evbuf.data_length = n;
+    evbuf.data = buf;
+
+    if (sock->base.event_handler)
+      sock->base.event_handler(&evbuf);
+    else if (transport->default_event_handler)
+      transport->default_event_handler(&evbuf);
+  }
+}
+
+static void AnodeSystemTransport__poll_do_accept_incoming_connection(struct AnodeSystemTransport *transport,int fd,struct AnodeSystemTransport_AnodeSocket *sock)
+{
+  struct sockaddr_storage fromaddr;
+  AnodeNetworkEndpoint tmp_ep;
+  AnodeEvent evbuf;
+  struct AnodeSystemTransport_AnodeSocket *newsock;
+  socklen_t addrlen;
+  int n;
+  unsigned int entry_idx;
+
+  addrlen = sizeof(struct sockaddr_storage);
+  n = accept(fd,(struct sockaddr *)&fromaddr,&addrlen);
+  if ((n >= 0)&&(AnodeSystemTransport__populate_network_endpoint(&fromaddr,&tmp_ep))) {
+    entry_idx = AnodeSystemTransport__add_entry(transport);
+    newsock = &(transport->sockets[entry_idx]);
+
+    newsock->base.type = ANODE_SOCKET_STREAM_CONNECTION;
+    newsock->base.state = ANODE_SOCKET_OPEN;
+    Anode_memcpy(&newsock->base.endpoint,&tmp_ep,sizeof(AnodeNetworkEndpoint));
+    newsock->base.class_name = AnodeSystemTransport_CLASS;
+    newsock->base.user_ptr[0] = NULL;
+    newsock->base.user_ptr[1] = NULL;
+    newsock->base.event_handler = NULL;
+    newsock->entry_idx = entry_idx;
+
+    THIS->fds[entry_idx].fd = n;
+    THIS->fds[entry_idx].events = POLLIN;
+    THIS->fds[entry_idx].revents = 0;
+
+    evbuf.type = ANODE_TRANSPORT_EVENT_STREAM_INCOMING_CONNECT;
+    evbuf.transport = (AnodeTransport *)transport;
+    evbuf.sock = (AnodeSocket *)newsock;
+    evbuf.datagram_from = NULL;
+    evbuf.dns_name = NULL;
+    evbuf.dns_addresses = NULL;
+    evbuf.dns_address_count = 0;
+    evbuf.error_code = 0;
+    evbuf.data_length = 0;
+    evbuf.data = NULL;
+
+    if (sock->base.event_handler)
+      sock->base.event_handler(&evbuf);
+    else if (transport->default_event_handler)
+      transport->default_event_handler(&evbuf);
+  }
+}
+
+static void AnodeSystemTransport__poll_do_read_stream(struct AnodeSystemTransport *transport,int fd,struct AnodeSystemTransport_AnodeSocket *sock)
+{
+  char buf[65536];
+  AnodeEvent evbuf;
+  int n;
+
+  n = recv(fd,buf,sizeof(buf),0);
+  if (n > 0) {
+    evbuf.type = ANODE_TRANSPORT_EVENT_STREAM_DATA_RECEIVED;
+    evbuf.transport = (AnodeTransport *)transport;
+    evbuf.sock = (AnodeSocket *)sock;
+    evbuf.datagram_from = NULL;
+    evbuf.dns_name = NULL;
+    evbuf.dns_addresses = NULL;
+    evbuf.dns_address_count = 0;
+    evbuf.error_code = 0;
+    evbuf.data_length = n;
+    evbuf.data = buf;
+
+    if (sock->base.event_handler)
+      sock->base.event_handler(&evbuf);
+    else if (transport->default_event_handler)
+      transport->default_event_handler(&evbuf);
+  } else AnodeSystemTransport__do_close(transport,sock,ANODE_ERR_CONNECTION_CLOSED_BY_REMOTE,1);
+}
+
+static void AnodeSystemTransport__poll_do_stream_available_for_write(struct AnodeSystemTransport *transport,int fd,struct AnodeSystemTransport_AnodeSocket *sock)
+{
+  AnodeEvent evbuf;
+
+  evbuf.type = ANODE_TRANSPORT_EVENT_STREAM_DATA_RECEIVED;
+  evbuf.transport = (AnodeTransport *)transport;
+  evbuf.sock = (AnodeSocket *)sock;
+  evbuf.datagram_from = NULL;
+  evbuf.dns_name = NULL;
+  evbuf.dns_addresses = NULL;
+  evbuf.dns_address_count = 0;
+  evbuf.error_code = 0;
+  evbuf.data_length = 0;
+  evbuf.data = NULL;
+
+  if (sock->base.event_handler)
+    sock->base.event_handler(&evbuf);
+  else if (transport->default_event_handler)
+    transport->default_event_handler(&evbuf);
+}
+
+static void AnodeSystemTransport__poll_do_outgoing_connect(struct AnodeSystemTransport *transport,int fd,struct AnodeSystemTransport_AnodeSocket *sock)
+{
+  AnodeEvent evbuf;
+  int err_code;
+  socklen_t optlen;
+
+  optlen = sizeof(err_code);
+  if (getsockopt(fd,SOL_SOCKET,SO_ERROR,(void *)&err_code,&optlen)) {
+    /* Error getting result, so we assume a failure */
+    evbuf.type = ANODE_TRANSPORT_EVENT_STREAM_OUTGOING_CONNECT_FAILED;
+    evbuf.transport = (AnodeTransport *)transport;
+    evbuf.sock = (AnodeSocket *)sock;
+    evbuf.datagram_from = NULL;
+    evbuf.dns_name = NULL;
+    evbuf.dns_addresses = NULL;
+    evbuf.dns_address_count = 0;
+    evbuf.error_code = ANODE_ERR_CONNECT_FAILED;
+    evbuf.data_length = 0;
+    evbuf.data = NULL;
+
+    AnodeSystemTransport__do_close(transport,sock,0,0);
+  } else if (err_code) {
+    /* Error code is nonzero, so connect failed */
+    evbuf.type = ANODE_TRANSPORT_EVENT_STREAM_OUTGOING_CONNECT_FAILED;
+    evbuf.transport = (AnodeTransport *)transport;
+    evbuf.sock = (AnodeSocket *)sock;
+    evbuf.datagram_from = NULL;
+    evbuf.dns_name = NULL;
+    evbuf.dns_addresses = NULL;
+    evbuf.dns_address_count = 0;
+    evbuf.error_code = ANODE_ERR_CONNECT_FAILED;
+    evbuf.data_length = 0;
+    evbuf.data = NULL;
+
+    AnodeSystemTransport__do_close(transport,sock,0,0);
+  } else {
+    /* Connect succeeded */
+    evbuf.type = ANODE_TRANSPORT_EVENT_STREAM_OUTGOING_CONNECT_ESTABLISHED;
+    evbuf.transport = (AnodeTransport *)transport;
+    evbuf.sock = (AnodeSocket *)sock;
+    evbuf.datagram_from = NULL;
+    evbuf.dns_name = NULL;
+    evbuf.dns_addresses = NULL;
+    evbuf.dns_address_count = 0;
+    evbuf.error_code = 0;
+    evbuf.data_length = 0;
+    evbuf.data = NULL;
+  }
+
+  if (sock->base.event_handler)
+    sock->base.event_handler(&evbuf);
+  else if (transport->default_event_handler)
+    transport->default_event_handler(&evbuf);
+}
+
+static int AnodeSystemTransport_poll(AnodeTransport *transport)
+{
+  int timeout = -1;
+  unsigned int fd_idx;
+  int event_count = 0;
+  int n;
+
+  if (poll((struct pollfd *)THIS->fds,THIS->fd_count,timeout) > 0) {
+    for(fd_idx=0;fd_idx<THIS->fd_count;++fd_idx) {
+      if ((THIS->fds[fd_idx].revents & (POLLERR|POLLHUP|POLLNVAL))) {
+        if (THIS->sockets[fd_idx].base.type == ANODE_SOCKET_STREAM_CONNECTION) {
+          if (THIS->sockets[fd_idx].base.state == ANODE_SOCKET_CONNECTING)
+            AnodeSystemTransport__poll_do_outgoing_connect(THIS,THIS->fds[fd_idx].fd,&THIS->sockets[fd_idx]);
+          else AnodeSystemTransport__do_close(THIS,&THIS->sockets[fd_idx],ANODE_ERR_CONNECTION_CLOSED_BY_REMOTE,1);
+          ++event_count;
+        }
+      } else {
+        if ((THIS->fds[fd_idx].revents & POLLIN)) {
+          if (THIS->fds[fd_idx].fd == THIS->invoke_pipe[0]) {
+            n = read(THIS->invoke_pipe[0],&(((unsigned char *)(&(THIS->invoke_pipe_buf)))[THIS->invoke_pipe_buf_ptr]),sizeof(THIS->invoke_pipe_buf) - THIS->invoke_pipe_buf_ptr);
+            if (n > 0) {
+              THIS->invoke_pipe_buf_ptr += (unsigned int)n;
+              if (THIS->invoke_pipe_buf_ptr >= sizeof(THIS->invoke_pipe_buf)) {
+                THIS->invoke_pipe_buf_ptr -= sizeof(THIS->invoke_pipe_buf);
+                ((void (*)(void *))(THIS->invoke_pipe_buf[1]))(THIS->invoke_pipe_buf[0]);
+              }
+            }
+          } else {
+            switch(THIS->sockets[fd_idx].base.type) {
+              case ANODE_SOCKET_DATAGRAM:
+                AnodeSystemTransport__poll_do_read_datagram(THIS,THIS->fds[fd_idx].fd,&THIS->sockets[fd_idx]);
+                break;
+              case ANODE_SOCKET_STREAM_LISTEN:
+                AnodeSystemTransport__poll_do_accept_incoming_connection(THIS,THIS->fds[fd_idx].fd,&THIS->sockets[fd_idx]);
+                break;
+              case ANODE_SOCKET_STREAM_CONNECTION:
+                if (THIS->sockets[fd_idx].base.state == ANODE_SOCKET_CONNECTING)
+                  AnodeSystemTransport__poll_do_outgoing_connect(THIS,THIS->fds[fd_idx].fd,&THIS->sockets[fd_idx]);
+                else AnodeSystemTransport__poll_do_read_stream(THIS,THIS->fds[fd_idx].fd,&THIS->sockets[fd_idx]);
+                break;
+            }
+            ++event_count;
+          }
+        }
+
+        if ((THIS->fds[fd_idx].revents & POLLOUT)) {
+          if (THIS->sockets[fd_idx].base.state == ANODE_SOCKET_CONNECTING)
+            AnodeSystemTransport__poll_do_outgoing_connect(THIS,THIS->fds[fd_idx].fd,&THIS->sockets[fd_idx]);
+          else AnodeSystemTransport__poll_do_stream_available_for_write(THIS,THIS->fds[fd_idx].fd,&THIS->sockets[fd_idx]);
+          ++event_count;
+        }
+      }
+    }
+  }
+
+  return event_count;
+}
+
+static int AnodeSystemTransport_supports_address_type(const AnodeTransport *transport,
+  enum AnodeNetworkAddressType at)
+{
+  switch(at) {
+    case ANODE_NETWORK_ADDRESS_IPV4:
+      return 1;
+    case ANODE_NETWORK_ADDRESS_IPV6:
+      return 1;
+    default:
+      if (THIS->base)
+        return THIS->base->supports_address_type(THIS->base,at);
+      return 0;
+  }
+}
+
+static AnodeTransport *AnodeSystemTransport_base_instance(const AnodeTransport *transport)
+{
+  return THIS->base;
+}
+
+static const char *AnodeSystemTransport_class_name(AnodeTransport *transport)
+{
+  return AnodeSystemTransport_CLASS;
+}
+
+static void AnodeSystemTransport_delete(AnodeTransport *transport)
+{
+  close(THIS->invoke_pipe[0]);
+  close(THIS->invoke_pipe[1]);
+
+  AnodeMutex_destroy(&THIS->invoke_pipe_m);
+
+  if (THIS->fds) free(THIS->fds);
+  if (THIS->sockets) free(THIS->sockets);
+
+  if (THIS->base) THIS->base->delete(THIS->base);
+
+  free(transport);
+}
+
+/* ======================================================================== */
+
+AnodeTransport *AnodeSystemTransport_new(AnodeTransport *base)
+{
+  struct AnodeSystemTransport *t;
+  unsigned int entry_idx;
+
+  t = malloc(sizeof(struct AnodeSystemTransport));
+  if (!t) return (AnodeTransport *)0;
+  Anode_zero(t,sizeof(struct AnodeSystemTransport));
+
+  t->interface.invoke = &AnodeSystemTransport_invoke;
+  t->interface.dns_resolve = &AnodeSystemTransport_dns_resolve;
+  t->interface.datagram_listen = &AnodeSystemTransport_datagram_listen;
+  t->interface.stream_listen = &AnodeSystemTransport_stream_listen;
+  t->interface.datagram_send = &AnodeSystemTransport_datagram_send;
+  t->interface.stream_connect = &AnodeSystemTransport_stream_connect;
+  t->interface.stream_start_writing = &AnodeSystemTransport_stream_start_writing;
+  t->interface.stream_stop_writing = &AnodeSystemTransport_stream_stop_writing;
+  t->interface.stream_send = &AnodeSystemTransport_stream_send;
+  t->interface.close = &AnodeSystemTransport_close;
+  t->interface.poll = &AnodeSystemTransport_poll;
+  t->interface.supports_address_type = &AnodeSystemTransport_supports_address_type;
+  t->interface.base_instance = &AnodeSystemTransport_base_instance;
+  t->interface.class_name = &AnodeSystemTransport_class_name;
+  t->interface.delete = &AnodeSystemTransport_delete;
+
+  t->base = base;
+
+  pipe(t->invoke_pipe);
+  fcntl(t->invoke_pipe[0],F_SETFL,O_NONBLOCK);
+  entry_idx = AnodeSystemTransport__add_entry(t);
+  t->fds[entry_idx].fd = t->invoke_pipe[0];
+  t->fds[entry_idx].events = POLLIN;
+  t->fds[entry_idx].revents = 0;
+  AnodeMutex_init(&t->invoke_pipe_m);
+
+  return (AnodeTransport *)t;
+}
diff --git a/attic/historic/anode/libanode/tests/Makefile b/attic/historic/anode/libanode/tests/Makefile
new file mode 100644
index 00000000..a479092c
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/Makefile
@@ -0,0 +1,25 @@
+all: force clean anode-utils-test anode-zone-test aes-test ec-test
+
+aes-test:
+	gcc -Wall -O6 -ftree-vectorize -std=c99 -o aes-test aes-test.c ../aes_digest.c -lcrypto
+
+http_client-test:
+	gcc -O0 -g -std=c99 -o http_client-test http_client-test.c ../anode-utils.c ../misc.c ../http_client.c ../dictionary.c ../iptransport.c ../anode-transport.c -lcrypto
+
+anode-utils-test:
+	gcc -O0 -g -std=c99 -o anode-utils-test anode-utils-test.c ../anode-utils.c ../misc.c
+
+ec-test:
+	gcc -O0 -g -std=c99 -o ec-test ec-test.c ../impl/ec.c ../impl/misc.c -lcrypto
+
+anode-zone-test:
+	gcc -O0 -g -std=c99 -o anode-zone-test anode-zone-test.c ../anode-zone.c ../http_client.c ../dictionary.c ../misc.c ../anode-transport.c ../iptransport.c ../environment.c
+
+system_transport-test:
+	gcc -O0 -g -std=c99 -o system_transport-test system_transport-test.c ../system_transport.c ../network_address.c ../address.c ../aes_digest.c ../impl/misc.c ../impl/thread.c ../impl/dns_txt.c ../impl/aes.c -lresolv -lcrypto
+
+clean:	force
+	rm -rf *.dSYM
+	rm -f http_client-test anode-utils-test anode-zone-test ec-test aes-test system_transport-test
+
+force: ;
diff --git a/attic/historic/anode/libanode/tests/aes-test.c b/attic/historic/anode/libanode/tests/aes-test.c
new file mode 100644
index 00000000..bca63b89
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/aes-test.c
@@ -0,0 +1,191 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <time.h>
+#include <sys/time.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "../impl/aes.h"
+#include "../anode.h"
+
+static const unsigned char AES_TEST_KEY[32] = {
+  0x08,0x09,0x0A,0x0B,0x0D,0x0E,0x0F,0x10,0x12,0x13,0x14,0x15,0x17,0x18,0x19,0x1A,
+  0x1C,0x1D,0x1E,0x1F,0x21,0x22,0x23,0x24,0x26,0x27,0x28,0x29,0x2B,0x2C,0x2D,0x2E
+};
+static const unsigned char AES_TEST_IN[16] = {
+  0x06,0x9A,0x00,0x7F,0xC7,0x6A,0x45,0x9F,0x98,0xBA,0xF9,0x17,0xFE,0xDF,0x95,0x21
+};
+static const unsigned char AES_TEST_OUT[16] = {
+  0x08,0x0e,0x95,0x17,0xeb,0x16,0x77,0x71,0x9a,0xcf,0x72,0x80,0x86,0x04,0x0a,0xe3
+};
+
+static const unsigned char CMAC_TEST_KEY[32] = {
+  0x60,0x3d,0xeb,0x10,0x15,0xca,0x71,0xbe,0x2b,0x73,0xae,0xf0,0x85,0x7d,0x77,0x81,
+  0x1f,0x35,0x2c,0x07,0x3b,0x61,0x08,0xd7,0x2d,0x98,0x10,0xa3,0x09,0x14,0xdf,0xf4
+};
+
+static const unsigned char CMAC_TEST1_OUT[16] = {
+  0x02,0x89,0x62,0xf6,0x1b,0x7b,0xf8,0x9e,0xfc,0x6b,0x55,0x1f,0x46,0x67,0xd9,0x83
+};
+
+static const unsigned char CMAC_TEST2_IN[16] = {
+  0x6b,0xc1,0xbe,0xe2,0x2e,0x40,0x9f,0x96,0xe9,0x3d,0x7e,0x11,0x73,0x93,0x17,0x2a
+};
+static const unsigned char CMAC_TEST2_OUT[16] = {
+  0x28,0xa7,0x02,0x3f,0x45,0x2e,0x8f,0x82,0xbd,0x4b,0xf2,0x8d,0x8c,0x37,0xc3,0x5c
+};
+
+static const unsigned char CMAC_TEST3_IN[40] = {
+  0x6b,0xc1,0xbe,0xe2,0x2e,0x40,0x9f,0x96,0xe9,0x3d,0x7e,0x11,0x73,0x93,0x17,0x2a,
+  0xae,0x2d,0x8a,0x57,0x1e,0x03,0xac,0x9c,0x9e,0xb7,0x6f,0xac,0x45,0xaf,0x8e,0x51,
+  0x30,0xc8,0x1c,0x46,0xa3,0x5c,0xe4,0x11  
+};
+static const unsigned char CMAC_TEST3_OUT[16] = {
+  0xaa,0xf3,0xd8,0xf1,0xde,0x56,0x40,0xc2,0x32,0xf5,0xb1,0x69,0xb9,0xc9,0x11,0xe6
+};
+
+static const unsigned char CMAC_TEST4_IN[64] = {
+  0x6b,0xc1,0xbe,0xe2,0x2e,0x40,0x9f,0x96,0xe9,0x3d,0x7e,0x11,0x73,0x93,0x17,0x2a,
+  0xae,0x2d,0x8a,0x57,0x1e,0x03,0xac,0x9c,0x9e,0xb7,0x6f,0xac,0x45,0xaf,0x8e,0x51,
+  0x30,0xc8,0x1c,0x46,0xa3,0x5c,0xe4,0x11,0xe5,0xfb,0xc1,0x19,0x1a,0x0a,0x52,0xef,
+  0xf6,0x9f,0x24,0x45,0xdf,0x4f,0x9b,0x17,0xad,0x2b,0x41,0x7b,0xe6,0x6c,0x37,0x10
+};
+static const unsigned char CMAC_TEST4_OUT[16] = {
+  0xe1,0x99,0x21,0x90,0x54,0x9f,0x6e,0xd5,0x69,0x6a,0x2c,0x05,0x6c,0x31,0x54,0x10
+};
+
+static void test_cmac(const AnodeAesExpandedKey *expkey,const unsigned char *in,unsigned int inlen,const unsigned char *expected)
+{
+  unsigned int i;
+  unsigned char out[16];
+
+  printf("Testing CMAC with %u byte input:\n",inlen);
+  printf("  IN:  ");
+  for(i=0;i<inlen;++i)
+    printf("%.2x",(int)in[i]);
+  printf("\n");
+  printf("  EXP: ");
+  for(i=0;i<16;++i)
+    printf("%.2x",(int)expected[i]);
+  printf("\n");
+  Anode_cmac_aes256(expkey,in,inlen,out);
+  printf("  OUT: ");
+  for(i=0;i<16;++i)
+    printf("%.2x",(int)out[i]);
+  printf("\n");
+  if (memcmp(expected,out,16)) {
+    printf("FAILED!\n");
+    exit(1);
+  } else printf("Passed.\n");
+}
+
+static void test_cfb(const AnodeAesExpandedKey *expkey,const unsigned char *in,unsigned int inlen,unsigned char *iv,const unsigned char *expected)
+{
+  unsigned char tmp[131072];
+  unsigned char tmp2[131072];
+  unsigned char tmpiv[16];
+
+  printf("Testing AES-256 CFB mode with %u bytes: ",inlen);
+  fflush(stdout);
+
+  memcpy(tmpiv,iv,16);
+  Anode_aes256_cfb_encrypt(expkey,in,tmp,tmpiv,inlen);
+  if (!memcmp(tmp,expected,inlen)) {
+    printf("FAILED (didn't encrypt)!\n");
+    exit(1);
+  }
+  memcpy(tmpiv,iv,16);
+  Anode_aes256_cfb_decrypt(expkey,tmp,tmp2,tmpiv,inlen);
+  if (memcmp(tmp2,expected,inlen)) {
+    printf("FAILED (didn't encrypt)!\n");
+    exit(1);
+  } else printf("Passed.\n");
+}
+
+static const char *AES_DIGEST_TEST_1 = "test";
+static const char *AES_DIGEST_TEST_2 = "supercalifragilisticexpealidocious";
+static const char *AES_DIGEST_TEST_3 = "12345678";
+static const char *AES_DIGEST_TEST_4 = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
+
+int main(int argc,char **argv)
+{
+  AnodeAesExpandedKey expkey;
+  unsigned int i;
+  unsigned char aestestbuf[16];
+  unsigned char cfbin[131072];
+  unsigned char iv[16];
+
+  printf("Testing AES-256:");
+  Anode_aes256_expand_key(AES_TEST_KEY,&expkey);
+  printf("  IN:  ");
+  for(i=0;i<16;++i)
+    printf("%.2x",(int)AES_TEST_IN[i]);
+  printf("\n");
+  printf("  EXP: ");
+  for(i=0;i<16;++i)
+    printf("%.2x",(int)AES_TEST_OUT[i]);
+  printf("\n");
+  Anode_aes256_encrypt(&expkey,AES_TEST_IN,aestestbuf);
+  printf("  OUT: ");
+  for(i=0;i<16;++i)
+    printf("%.2x",(int)aestestbuf[i]);
+  printf("\n");
+  if (memcmp(AES_TEST_OUT,aestestbuf,16)) {
+    printf("FAILED!\n");
+    return 1;
+  } else printf("Passed.\n");
+  printf("\n");
+
+  Anode_aes256_expand_key(CMAC_TEST_KEY,&expkey);
+  test_cmac(&expkey,(unsigned char *)0,0,CMAC_TEST1_OUT);
+  test_cmac(&expkey,CMAC_TEST2_IN,16,CMAC_TEST2_OUT);
+  test_cmac(&expkey,CMAC_TEST3_IN,40,CMAC_TEST3_OUT);
+  test_cmac(&expkey,CMAC_TEST4_IN,64,CMAC_TEST4_OUT);
+  printf("\n");
+
+  for(i=0;i<131072;++i)
+    cfbin[i] = (unsigned char)(i & 0xff);
+  for(i=0;i<16;++i)
+    iv[i] = (unsigned char)(i & 0xff);
+  for(i=12345;i<131072;i+=7777)
+    test_cfb(&expkey,cfbin,i,iv,cfbin);
+
+  printf("\nTesting AES-DIGEST...\n");
+  printf("0 bytes: ");
+  Anode_aes_digest(cfbin,0,iv);
+  for(i=0;i<16;++i) printf("%.2x",(unsigned int)iv[i]);
+  printf("\n");
+  printf("%d bytes: ",(int)strlen(AES_DIGEST_TEST_1));
+  Anode_aes_digest(AES_DIGEST_TEST_1,strlen(AES_DIGEST_TEST_1),iv);
+  for(i=0;i<16;++i) printf("%.2x",(unsigned int)iv[i]);
+  printf("\n");
+  printf("%d bytes: ",(int)strlen(AES_DIGEST_TEST_2));
+  Anode_aes_digest(AES_DIGEST_TEST_2,strlen(AES_DIGEST_TEST_2),iv);
+  for(i=0;i<16;++i) printf("%.2x",(unsigned int)iv[i]);
+  printf("\n");
+  printf("%d bytes: ",(int)strlen(AES_DIGEST_TEST_3));
+  Anode_aes_digest(AES_DIGEST_TEST_3,strlen(AES_DIGEST_TEST_3),iv);
+  for(i=0;i<16;++i) printf("%.2x",(unsigned int)iv[i]);
+  printf("\n");
+  printf("%d bytes: ",(int)strlen(AES_DIGEST_TEST_4));
+  Anode_aes_digest(AES_DIGEST_TEST_4,strlen(AES_DIGEST_TEST_4),iv);
+  for(i=0;i<16;++i) printf("%.2x",(unsigned int)iv[i]);
+  printf("\n");
+
+  return 0;
+}
+
diff --git a/attic/historic/anode/libanode/tests/anode-secure_random-test.c b/attic/historic/anode/libanode/tests/anode-secure_random-test.c
new file mode 100644
index 00000000..a6983653
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/anode-secure_random-test.c
@@ -0,0 +1,38 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "../anode.h"
+#include "../misc.h"
+
+int main(int argc,char **argv)
+{
+  unsigned char test[10005];
+  unsigned int i;
+  AnodeSecureRandom srng;
+
+  AnodeSecureRandom_init(&srng);
+
+  AnodeSecureRandom_gen_bytes(&srng,test,sizeof(test));
+
+  for(i=0;i<sizeof(test);++i) {
+    printf("%.2x",(unsigned int)test[i]);
+    if ((i % 20) == 19)
+      printf("\n");
+  }
+  printf("\n");
+}
diff --git a/attic/historic/anode/libanode/tests/anode-utils-test.c b/attic/historic/anode/libanode/tests/anode-utils-test.c
new file mode 100644
index 00000000..85bfe324
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/anode-utils-test.c
@@ -0,0 +1,75 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "../anode.h"
+#include "../misc.h"
+
+static const char *testuris[22] = {
+  "http://www.test.com",
+  "http://www.test.com/",
+  "http://www.test.com/path/to/something",
+  "http://user@www.test.com",
+  "http://user@www.test.com/path/to/something",
+  "http://user:password@www.test.com/path/to/something",
+  "http://www.test.com/path/to/something?query=foo&bar=baz",
+  "http://www.test.com/path/to/something#fragment",
+  "http://www.test.com/path/to/something?query=foo&bar=baz#fragment",
+  "http://user:password@www.test.com/path/to/something#fragment",
+  "http://user:password@www.test.com/path/to/something?query=foo&bar=baz#fragment",
+  "http://@www.test.com/",
+  "http://:@www.test.com/",
+  "http://www.test.com:8080/path/to/something",
+  "http://user:password@www.test.com:8080/path/to/something?query=foo#fragment",
+  "http://",
+  "http://www.test.com/path/to/something?#",
+  "http://www.test.com/path/to/something?#fragment",
+  "http:",
+  "http",
+  "mailto:this_is_a_urn@somedomain.com",
+  ""
+};
+
+int main(int argc,char **argv)
+{
+  int i,r;
+  char reconstbuf[2048];
+  char *reconst;
+  AnodeURI uri;
+
+  for(i=0;i<22;++i) {
+    printf("\"%s\":\n",testuris[i]);
+    r = AnodeURI_parse(&uri,testuris[i]);
+    if (r) {
+      printf("  error: %d\n",r);
+    } else {
+      printf("  scheme: %s\n",uri.scheme);
+      printf("  username: %s\n",uri.username);
+      printf("  password: %s\n",uri.password);
+      printf("  host: %s\n",uri.host);
+      printf("  port: %d\n",uri.port);
+      printf("  path: %s\n",uri.path);
+      printf("  query: %s\n",uri.query);
+      printf("  fragment: %s\n",uri.fragment);
+    }
+    reconst = AnodeURI_to_string(&uri,reconstbuf,sizeof(reconstbuf));
+    printf("Reconstituted URI: %s\n",reconst ? reconst : "(null)");
+    printf("\n");
+  }
+
+  return 0;
+}
diff --git a/attic/historic/anode/libanode/tests/anode-zone-test.c b/attic/historic/anode/libanode/tests/anode-zone-test.c
new file mode 100644
index 00000000..08396716
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/anode-zone-test.c
@@ -0,0 +1,47 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "../anode.h"
+#include "../dictionary.h"
+
+static int got_it = 0;
+
+static void zone_lookup_handler(void *ptr,long zone_id,AnodeZone *zone)
+{
+  if (zone)
+    printf("got %.8lx: %d entries\n",(unsigned long)zone_id & 0xffffffff,((struct AnodeDictionary *)zone)->size);
+  else printf("failed.\n");
+  got_it = 1;
+}
+
+int main(int argc,char **argv)
+{
+  AnodeTransportEngine transport;
+
+  Anode_init_ip_transport_engine(&transport);
+
+  AnodeZone_lookup(&transport,0,0,&zone_lookup_handler);
+
+  while (!got_it)
+    transport.poll(&transport);
+
+  transport.destroy(&transport);
+
+  return 0;
+}
diff --git a/attic/historic/anode/libanode/tests/dictionary-test.c b/attic/historic/anode/libanode/tests/dictionary-test.c
new file mode 100644
index 00000000..12a5fb2f
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/dictionary-test.c
@@ -0,0 +1,149 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+#include <sys/time.h>
+#include "../dictionary.h"
+
+static const char *HASH_TESTS[16] = {
+  "test",
+  "testt",
+  "",
+  "foo",
+  "fooo",
+  "1",
+  "2",
+  "3",
+  "4",
+  "11",
+  "22",
+  "33",
+  "44",
+  "adklfjklejrer",
+  "erngnetbekjrq",
+  "erklerqqqqre"
+};
+
+int diterate(void *arg,const char *key,const char *value)
+{
+  printf("  %s: %s\n",key ? key : "(null)",value ? value : "(null)");
+  return 1;
+}
+
+int main(int argc,char **argv)
+{
+  char tmp[1024];
+  char fuzzparam1[16],fuzzparam2[16],fuzzparam3[16];
+  struct AnodeDictionary d;
+  unsigned int i,j,k,cs;
+
+  srandom(time(0));
+
+  printf("Trying out hash function a little...\n");
+  for(i=0;i<16;++i)
+    printf("  %s: %u\n",HASH_TESTS[i],(unsigned int)AnodeDictionary__get_bucket(HASH_TESTS[i]));
+
+  for(cs=0;cs<2;++cs) {
+    printf("\nTesting with case sensitivity = %d\n",cs);
+    AnodeDictionary_init(&d,cs);
+
+    printf("\nTesting dictionary by adding and retrieving some keys...\n");
+    AnodeDictionary_put(&d,"test1","This is the first test");
+    AnodeDictionary_put(&d,"test2","This is the second test");
+    AnodeDictionary_put(&d,"test3","This is the third test (lower case)");
+    AnodeDictionary_put(&d,"TEST3","This is the third test (UPPER CASE)");
+    AnodeDictionary_iterate(&d,(void *)0,&diterate);
+    if (d.size != (cs ? 4 : 3)) {
+      printf("Failed (size).\n");
+      return 1;
+    }
+
+    AnodeDictionary_clear(&d);
+    if (d.size||(AnodeDictionary_get(&d,"test1"))) {
+      printf("Failed (clear).\n");
+      return 1;
+    }
+
+    printf("\nTesting read, trial 1: simple key=value with unterminated line\n");
+    strcpy(tmp,"foo=bar\nbar=baz\ntest1=Happy happy joyjoy!\ntest2=foobarbaz\nlinewithnocr=thisworked");  
+    AnodeDictionary_read(&d,tmp,"\r\n","=","",'\\',0,0);
+    printf("Results:\n");
+    AnodeDictionary_iterate(&d,(void *)0,&diterate);
+    AnodeDictionary_clear(&d);
+
+    printf("\nTesting read, trial 2: key=value with escape chars, escaped CRs\n");
+    strcpy(tmp,"foo=bar\r\nbar==baz\nte\\=st1=\\=Happy happy joyjoy!\ntest2=foobarbaz\\\nfoobarbaz on next line\r\n");  
+    AnodeDictionary_read(&d,tmp,"\r\n","=","",'\\',0,0);
+    printf("Results:\n");
+    AnodeDictionary_iterate(&d,(void *)0,&diterate);
+    AnodeDictionary_clear(&d);
+
+    printf("\nTesting read, trial 3: HTTP header-like dictionary\n");
+    strcpy(tmp,"Host: some.host.net\r\nX-Some-Header: foo bar\r\nX-Some-Other-Header: y0y0y0y0y0\r\n");  
+    AnodeDictionary_read(&d,tmp,"\r\n",": ","",0,0,0);
+    printf("Results:\n");
+    AnodeDictionary_iterate(&d,(void *)0,&diterate);
+    AnodeDictionary_clear(&d);
+
+    printf("\nTesting read, trial 4: single line key/value\n");
+    strcpy(tmp,"Header: one line only");
+    AnodeDictionary_read(&d,tmp,"\r\n",": ","",0,0,0);
+    printf("Results:\n");
+    AnodeDictionary_iterate(&d,(void *)0,&diterate);
+    AnodeDictionary_clear(&d);
+
+    printf("\nFuzzing dictionary reader...\n"); fflush(stdout);
+    for(i=0;i<200000;++i) {
+      j = random() % (sizeof(tmp) - 1);
+      for(k=0;k<j;++k) {
+        tmp[k] = (char)((unsigned int)random() >> 3);
+        if (!tmp[k]) tmp[k] = 1;
+      }
+      tmp[j] = (char)0;
+
+      j = random() % (sizeof(fuzzparam1) - 1);
+      for(k=0;k<j;++k) {
+        fuzzparam1[k] = (char)((unsigned int)random() >> 3);
+        if (!fuzzparam1[k]) fuzzparam1[k] = 1;
+      }
+      fuzzparam1[j] = (char)0;
+
+      j = random() % (sizeof(fuzzparam2) - 1);
+      for(k=0;k<j;++k) {
+        fuzzparam1[k] = (char)((unsigned int)random() >> 3);
+        if (!fuzzparam2[k]) fuzzparam2[k] = 1;
+      }
+      fuzzparam2[j] = (char)0;
+
+      j = random() % (sizeof(fuzzparam3) - 1);
+      for(k=0;k<j;++k) {
+        fuzzparam3[k] = (char)((unsigned int)random() >> 3);
+        if (!fuzzparam3[k]) fuzzparam3[k] = 1;
+      }
+      fuzzparam3[j] = (char)0;
+
+      AnodeDictionary_read(&d,tmp,fuzzparam1,fuzzparam2,fuzzparam3,random() & 3,random() & 1,random() & 1);
+      AnodeDictionary_clear(&d);
+    }
+
+    AnodeDictionary_destroy(&d);
+  }
+
+  return 0;
+}
diff --git a/attic/historic/anode/libanode/tests/ec-test.c b/attic/historic/anode/libanode/tests/ec-test.c
new file mode 100644
index 00000000..49f04265
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/ec-test.c
@@ -0,0 +1,97 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "../impl/ec.h"
+#include "../impl/misc.h"
+
+#define TEST_KEY_LEN 128
+#define AnodeEC_key_to_hex(k,b,l) Anode_to_hex((k)->key,(k)->bytes,(b),l)
+
+int main(int argc,char **argv)
+{
+  struct AnodeECKeyPair pair1;
+  struct AnodeECKeyPair pair2;
+  struct AnodeECKeyPair pair3;
+  unsigned char key[TEST_KEY_LEN];
+  char str[16384];
+
+  printf("Creating key pair #1...\n");
+  if (!AnodeECKeyPair_generate(&pair1)) {
+    printf("Could not create key pair.\n");
+    return 1;
+  }
+  AnodeEC_key_to_hex(&pair1.pub,str,sizeof(str));
+  printf("Public:  %s\n",str);
+  AnodeEC_key_to_hex(&pair1.priv,str,sizeof(str));
+  printf("Private: %s\n\n",str);
+
+  printf("Creating key pair #2...\n");
+  if (!AnodeECKeyPair_generate(&pair2)) {
+    printf("Could not create key pair.\n");
+    return 1;
+  }
+  AnodeEC_key_to_hex(&pair2.pub,str,sizeof(str));
+  printf("Public:  %s\n",str);
+  AnodeEC_key_to_hex(&pair2.priv,str,sizeof(str));
+  printf("Private: %s\n\n",str);
+
+  printf("Key agreement between public #2 and private #1...\n");
+  if (!AnodeECKeyPair_agree(&pair1,&pair2.pub,key,TEST_KEY_LEN)) {
+    printf("Agreement failed.\n");
+    return 1;
+  }
+  Anode_to_hex(key,TEST_KEY_LEN,str,sizeof(str));
+  printf("Agreed secret: %s\n\n",str);
+
+  printf("Key agreement between public #1 and private #2...\n");
+  if (!AnodeECKeyPair_agree(&pair2,&pair1.pub,key,TEST_KEY_LEN)) {
+    printf("Agreement failed.\n");
+    return 1;
+  }
+  Anode_to_hex(key,TEST_KEY_LEN,str,sizeof(str));
+  printf("Agreed secret: %s\n\n",str);
+
+  printf("Testing key pair init function (init #3 from #2's parts)...\n");
+  if (!AnodeECKeyPair_init(&pair3,&(pair2.pub),&(pair2.priv))) {
+    printf("Init failed.\n");
+    return 1;
+  }
+
+  printf("Key agreement between public #1 and private #3...\n");
+  if (!AnodeECKeyPair_agree(&pair3,&pair1.pub,key,TEST_KEY_LEN)) {
+    printf("Agreement failed.\n");
+    return 1;
+  }
+  Anode_to_hex(key,TEST_KEY_LEN,str,sizeof(str));
+  printf("Agreed secret: %s\n\n",str);
+
+  printf("Key agreement between public #1 and private #1...\n");
+  if (!AnodeECKeyPair_agree(&pair1,&pair1.pub,key,TEST_KEY_LEN)) {
+    printf("Agreement failed.\n");
+    return 1;
+  }
+  Anode_to_hex(key,TEST_KEY_LEN,str,sizeof(str));
+  printf("Agreed secret (should not match): %s\n\n",str);
+
+  AnodeECKeyPair_destroy(&pair1);
+  AnodeECKeyPair_destroy(&pair2);
+  AnodeECKeyPair_destroy(&pair3);
+
+  return 0;
+}
diff --git a/attic/historic/anode/libanode/tests/environment-test.c b/attic/historic/anode/libanode/tests/environment-test.c
new file mode 100644
index 00000000..c481a129
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/environment-test.c
@@ -0,0 +1,28 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "../environment.h"
+
+int main(int argc,char **argv)
+{
+  const char *cache = Anode_get_cache();
+
+  printf("Cache folder: %s\n",cache ? cache : "(null)");
+
+  return 0;
+}
diff --git a/attic/historic/anode/libanode/tests/http_client-test.c b/attic/historic/anode/libanode/tests/http_client-test.c
new file mode 100644
index 00000000..e1f93967
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/http_client-test.c
@@ -0,0 +1,233 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <openssl/sha.h>
+#include "../anode.h"
+#include "../misc.h"
+#include "../http_client.h"
+#include "../dictionary.h"
+
+struct TestCase
+{
+  int method;
+  AnodeURI uri;
+  const void *client_data;
+  unsigned int client_data_len;
+  const char *expected_sha1;
+  char actual_sha1[64];
+  int got_it;
+  int keepalive;
+  struct TestCase *next;
+};
+
+#define NUM_TEST_CASES 7
+static struct TestCase test_cases[NUM_TEST_CASES];
+
+static void init_test_cases(int keepalive)
+{
+  AnodeURI_parse(&(test_cases[0].uri),"http://zerotier.com/for_unit_tests/test1.txt");
+  test_cases[0].method = ANODE_HTTP_GET;
+  test_cases[0].client_data_len = 0;
+  test_cases[0].expected_sha1 = "0828324174b10cc867b7255a84a8155cf89e1b8b";
+  test_cases[0].actual_sha1[0] = (char)0;
+  test_cases[0].got_it = 0;
+  test_cases[0].keepalive = keepalive;
+  test_cases[0].next = &(test_cases[1]);
+
+  AnodeURI_parse(&(test_cases[1].uri),"http://zerotier.com/for_unit_tests/test2.bin");
+  test_cases[1].method = ANODE_HTTP_GET;
+  test_cases[1].client_data_len = 0;
+  test_cases[1].expected_sha1 = "6b67c635786ab52666211d02412c0d0f0372980d";
+  test_cases[1].actual_sha1[0] = (char)0;
+  test_cases[1].got_it = 0;
+  test_cases[1].keepalive = keepalive;
+  test_cases[1].next = &(test_cases[2]);
+
+  AnodeURI_parse(&(test_cases[2].uri),"http://zerotier.com/for_unit_tests/test3.bin");
+  test_cases[2].method = ANODE_HTTP_GET;
+  test_cases[2].client_data_len = 0;
+  test_cases[2].expected_sha1 = "efa7722029fdbb6abd0e3ed32a0b44bfb982cff0";
+  test_cases[2].actual_sha1[0] = (char)0;
+  test_cases[2].got_it = 0;
+  test_cases[2].keepalive = keepalive;
+  test_cases[2].next = &(test_cases[3]);
+
+  AnodeURI_parse(&(test_cases[3].uri),"http://zerotier.com/for_unit_tests/test4.bin");
+  test_cases[3].method = ANODE_HTTP_GET;
+  test_cases[3].client_data_len = 0;
+  test_cases[3].expected_sha1 = "da39a3ee5e6b4b0d3255bfef95601890afd80709";
+  test_cases[3].actual_sha1[0] = (char)0;
+  test_cases[3].got_it = 0;
+  test_cases[3].keepalive = keepalive;
+  test_cases[3].next = &(test_cases[4]);
+
+  AnodeURI_parse(&(test_cases[4].uri),"http://zerotier.com/for_unit_tests/echo.php?echo=foobar");
+  test_cases[4].method = ANODE_HTTP_GET;
+  test_cases[4].client_data_len = 0;
+  test_cases[4].expected_sha1 = "8843d7f92416211de9ebb963ff4ce28125932878";
+  test_cases[4].actual_sha1[0] = (char)0;
+  test_cases[4].got_it = 0;
+  test_cases[4].keepalive = keepalive;
+  test_cases[4].next = &(test_cases[5]);
+
+  AnodeURI_parse(&(test_cases[5].uri),"http://zerotier.com/for_unit_tests/echo.php");
+  test_cases[5].method = ANODE_HTTP_POST;
+  test_cases[5].client_data = "echo=foobar";
+  test_cases[5].client_data_len = strlen((char *)test_cases[5].client_data);
+  test_cases[5].expected_sha1 = "8843d7f92416211de9ebb963ff4ce28125932878";
+  test_cases[5].actual_sha1[0] = (char)0;
+  test_cases[5].got_it = 0;
+  test_cases[5].keepalive = keepalive;
+  test_cases[5].next = &(test_cases[6]);
+
+  AnodeURI_parse(&(test_cases[6].uri),"http://zerotier.com/for_unit_tests/test3.bin");
+  test_cases[6].method = ANODE_HTTP_HEAD;
+  test_cases[6].client_data_len = 0;
+  test_cases[6].expected_sha1 = "da39a3ee5e6b4b0d3255bfef95601890afd80709";
+  test_cases[6].actual_sha1[0] = (char)0;
+  test_cases[6].got_it = 0;
+  test_cases[6].keepalive = keepalive;
+  test_cases[6].next = 0;
+}
+
+static int http_handler_dump_headers(void *arg,const char *key,const char *value)
+{
+  printf(" H %s: %s\n",key,value);
+  return 1;
+}
+
+static void http_handler(struct AnodeHttpClient *client)
+{
+  const char *method = "???";
+  char buf[1024];
+  unsigned char sha[20];
+  struct TestCase *test = (struct TestCase *)client->ptr[0];
+
+  switch(client->method) {
+    case ANODE_HTTP_GET:
+      method = "GET";
+      break;
+    case ANODE_HTTP_HEAD:
+      method = "HEAD";
+      break;
+    case ANODE_HTTP_POST:
+      method = "POST";
+      break;
+  }
+
+  if (client->response.code == 200) {
+    SHA1((unsigned char *)client->response.data,client->response.data_length,sha);
+    Anode_to_hex(sha,20,test->actual_sha1,sizeof(test->actual_sha1));
+    printf("%s %s\n * SHA1: %s exp: %s\n",method,AnodeURI_to_string(&(test->uri),buf,sizeof(buf)),test->actual_sha1,test->expected_sha1);
+    if (strcmp(test->actual_sha1,test->expected_sha1))
+      printf(" ! SHA1 MISMATCH!\n");
+    AnodeDictionary_iterate(&(client->response.headers),0,&http_handler_dump_headers);
+  } else printf("%s %s: ERROR: %d\n",method,AnodeURI_to_string(&(test->uri),buf,sizeof(buf)),client->response.code);
+
+  test->got_it = 1;
+
+  if (!test->keepalive)
+    AnodeHttpClient_free(client);
+  else {
+    test = test->next;
+    if (test) {
+      memcpy((void *)&(client->uri),(const void *)&(test->uri),sizeof(AnodeURI));
+
+      client->data = test->client_data;
+      client->data_length = test->client_data_len;
+      client->ptr[0] = test;
+      client->keepalive = test->keepalive;
+      client->method = test->method;
+      client->handler = &http_handler;
+
+      AnodeHttpClient_send(client);
+    } else {
+      AnodeHttpClient_free(client);
+    }
+  }
+}
+
+int main(int argc,char **argv)
+{
+  struct AnodeHttpClient *client;
+  AnodeTransportEngine transport_engine;
+  int i;
+
+  if (Anode_init_ip_transport_engine(&transport_engine)) {
+    printf("Failed (transport engine init)\n");
+    return 1;
+  }
+
+  printf("Testing without keepalive...\n\n");
+  init_test_cases(0);
+  for(i=0;i<NUM_TEST_CASES;++i) {
+    client = AnodeHttpClient_new(&transport_engine);
+
+    memcpy((void *)&(client->uri),(const void *)&(test_cases[i].uri),sizeof(AnodeURI));
+    client->data = test_cases[i].client_data;
+    client->data_length = test_cases[i].client_data_len;
+    client->ptr[0] = &test_cases[i];
+    client->keepalive = test_cases[i].keepalive;
+    client->method = test_cases[i].method;
+    client->handler = &http_handler;
+
+    AnodeHttpClient_send(client);
+  }
+
+  for(;;) {
+    for(i=0;i<NUM_TEST_CASES;++i) {
+      if (!test_cases[i].got_it)
+        break;
+    }
+    if (i == NUM_TEST_CASES)
+      break;
+    transport_engine.poll(&transport_engine);
+  }
+  printf("\n\n");
+
+  printf("Testing with keepalive...\n\n");
+  init_test_cases(1);
+
+  client = AnodeHttpClient_new(&transport_engine);
+
+  i = 0;
+  memcpy((void *)&(client->uri),(const void *)&(test_cases[i].uri),sizeof(AnodeURI));
+  client->data = test_cases[i].client_data;
+  client->data_length = test_cases[i].client_data_len;
+  client->ptr[0] = &test_cases[i];
+  client->keepalive = test_cases[i].keepalive;
+  client->method = test_cases[i].method;
+  client->handler = &http_handler;
+
+  AnodeHttpClient_send(client);
+
+  for(;;) {
+    for(i=0;i<NUM_TEST_CASES;++i) {
+      if (!test_cases[i].got_it)
+        break;
+    }
+    if (i == NUM_TEST_CASES)
+      break;
+    transport_engine.poll(&transport_engine);
+  }
+
+  transport_engine.destroy(&transport_engine);
+
+  return 0;
+}
diff --git a/attic/historic/anode/libanode/tests/misc-test.c b/attic/historic/anode/libanode/tests/misc-test.c
new file mode 100644
index 00000000..e5b9085f
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/misc-test.c
@@ -0,0 +1,137 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+#include <sys/time.h>
+#include "../misc.h"
+
+int main(int argc,char **argv)
+{
+  const char *base32TestStr = "asdf";
+  char *fields[16];
+  char buf[1024];
+  char buf2[1024];
+  char buf3[4096];
+  unsigned int i;
+  unsigned long tmpl,tmpl2;
+  unsigned long long tmp64;
+
+  srand(time(0));
+
+  Anode_base32_5_to_8((const unsigned char *)base32TestStr,buf);
+  printf("Base32 from test string: %s\n",buf);
+  Anode_base32_8_to_5("MFZWIZQA",(unsigned char *)buf2);
+  printf("Test string from Base32 (upper case): %s\n",buf2);
+  Anode_base32_8_to_5("mfzwizqa",(unsigned char *)buf2);
+  printf("Test string from Base32 (lower case): %s\n",buf2);
+  printf("Testing variable length encoding/decoded with pad5 functions...\n");
+  for(i=0;i<1024;++i) {
+    tmpl = rand() % (sizeof(buf) - 8);
+    if (!tmpl)
+      tmpl = 1;
+    for(tmpl2=0;tmpl2<tmpl;++tmpl2)
+      buf[tmpl2] = (buf2[tmpl2] = (char)(rand() >> 3));
+    if (!Anode_base32_encode_pad5(buf2,tmpl,buf3,sizeof(buf3))) {
+      printf("Failed (encode failed).\n");
+      return 1;
+    }
+    memset(buf2,0,sizeof(buf2));
+    if (!Anode_base32_decode_pad5(buf3,buf2,sizeof(buf2))) {
+      printf("Failed (decode failed).\n");
+      return 1;
+    }
+    if (memcmp(buf,buf2,tmpl)) {
+      printf("Failed (compare failed).\n");
+      return 1;
+    }
+  }
+
+  printf("Anode_htonll(0x0102030405060708) == 0x%.16llx\n",tmp64 = Anode_htonll(0x0102030405060708ULL));
+  printf("Anode_ntohll(0x%.16llx) == 0x%.16llx\n",tmp64,Anode_ntohll(tmp64));
+  if (Anode_ntohll(tmp64) != 0x0102030405060708ULL) {
+    printf("Failed.\n");
+    return 1;
+  }
+
+  strcpy(buf,"foo bar baz");
+  Anode_trim(buf);
+  printf("Testing string trim: 'foo bar baz' -> '%s'\n",buf);
+  strcpy(buf,"foo bar baz  ");
+  Anode_trim(buf);
+  printf("Testing string trim: 'foo bar baz  ' -> '%s'\n",buf);
+  strcpy(buf,"  foo bar baz");
+  Anode_trim(buf);
+  printf("Testing string trim: '  foo bar baz' -> '%s'\n",buf);
+  strcpy(buf,"  foo bar baz  ");
+  Anode_trim(buf);
+  printf("Testing string trim: '  foo bar baz  ' -> '%s'\n",buf);
+  strcpy(buf,"");
+  Anode_trim(buf);
+  printf("Testing string trim: '' -> '%s'\n",buf);
+  strcpy(buf,"  ");
+  Anode_trim(buf);
+  printf("Testing string trim: '  ' -> '%s'\n",buf);
+
+  printf("Testing string split.\n");
+  strcpy(buf,"66.246.138.121,5323,0");
+  i = Anode_split(buf,';',fields,16);
+  if (i != 1) {
+    printf("Failed.\n");
+    return 1;
+  } else printf("Fields: %s\n",fields[0]);
+  strcpy(buf,"a;b;c");
+  i = Anode_split(buf,';',fields,16);
+  if (i != 3) {
+    printf("Failed.\n");
+    return 1;
+  } else printf("Fields: %s %s %s\n",fields[0],fields[1],fields[2]);
+  strcpy(buf,";;");
+  i = Anode_split(buf,';',fields,16);
+  if (i != 3) {
+    printf("Failed.\n");
+    return 1;
+  } else printf("Fields: %s %s %s\n",fields[0],fields[1],fields[2]);
+  strcpy(buf,"a;b;");
+  i = Anode_split(buf,';',fields,16);
+  if (i != 3) {
+    printf("Failed.\n");
+    return 1;
+  } else printf("Fields: %s %s %s\n",fields[0],fields[1],fields[2]);
+  strcpy(buf,"a;;c");
+  i = Anode_split(buf,';',fields,16);
+  if (i != 3) {
+    printf("Failed.\n");
+    return 1;
+  } else printf("Fields: %s %s %s\n",fields[0],fields[1],fields[2]);
+  strcpy(buf,";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;");
+  i = Anode_split(buf,';',fields,16);
+  if (i != 16) {
+    printf("Failed.\n");
+    return 1;
+  }
+  strcpy(buf,"");
+  i = Anode_split(buf,';',fields,16);
+  if (i != 0) {
+    printf("Failed.\n");
+    return 1;
+  }
+  printf("Passed.\n");
+
+  return 0;
+}
diff --git a/attic/historic/anode/libanode/tests/system_transport-test.c b/attic/historic/anode/libanode/tests/system_transport-test.c
new file mode 100644
index 00000000..bda575ed
--- /dev/null
+++ b/attic/historic/anode/libanode/tests/system_transport-test.c
@@ -0,0 +1,70 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <sys/socket.h>
+#include "../anode.h"
+#include "../impl/thread.h"
+
+static int do_client()
+{
+  AnodeTransport *st;
+  AnodeSocket *udp_sock;
+  int run = 1;
+
+  st = AnodeSystemTransport_new(NULL);
+  if (!st) {
+    printf("FAILED: unable to construct AnodeSystemTransport.\n");
+    return -1;
+  }
+  printf("Created AnodeSystemTransport.\n");
+
+  while (run)
+    st->poll(st);
+}
+
+static int do_server()
+{
+  AnodeTransport *st;
+  AnodeSocket *udp_sock;
+  AnodeSocket *tcp_sock;
+  int run = 1;
+
+  st = AnodeSystemTransport_new(NULL);
+  if (!st) {
+    printf("FAILED: unable to construct AnodeSystemTransport.\n");
+    return -1;
+  }
+  printf("Created AnodeSystemTransport.\n");
+
+  while (run)
+    st->poll(st);
+}
+
+int main(int argc,char **argv)
+{
+  if (argc == 2) {
+    if (!strcmp(argv[1],"client"))
+      return do_client();
+    else if (!strcmp(argv[1],"server"))
+      return do_server();
+  }
+
+  printf("Usage: system_transport-test <client / server>\n");
+  return -1;
+}
diff --git a/attic/historic/anode/libanode/uri.c b/attic/historic/anode/libanode/uri.c
new file mode 100644
index 00000000..ca644b6a
--- /dev/null
+++ b/attic/historic/anode/libanode/uri.c
@@ -0,0 +1,185 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "impl/misc.h"
+#include "anode.h"
+
+int AnodeURI_parse(AnodeURI *parsed_uri,const char *uri_string)
+{
+  char buf[sizeof(AnodeURI)];
+  unsigned long ptr = 0;
+  char c;
+  char *p1,*p2;
+
+  Anode_zero((void *)parsed_uri,sizeof(AnodeURI));
+
+  /* Get the scheme */
+  for(;;) {
+    c = *(uri_string++);
+    if (!c) {
+      parsed_uri->scheme[ptr] = (char)0;
+      return ANODE_ERR_INVALID_URI;
+    } else if (c == ':') {
+      parsed_uri->scheme[ptr] = (char)0;
+      break;
+    } else {
+      parsed_uri->scheme[ptr++] = c;
+      if (ptr == sizeof(parsed_uri->scheme))
+        return ANODE_ERR_BUFFER_TOO_SMALL;
+    }
+  }
+
+  if (*uri_string == '/') {
+    /* If it starts with /, it's a URL */
+
+    /* Skip double slash */
+    if (!(*(++uri_string)))
+      return 0; /* Scheme with no path */
+    if (*uri_string == '/') {
+      if (!(*(++uri_string)))
+        return 0; /* Scheme with no path */
+    }
+
+    /* Get the host section and put it in buf[] */
+    ptr = 0;
+    while ((*uri_string)&&(*uri_string != '/')) {
+      buf[ptr++] = *(uri_string++);
+      if (ptr == sizeof(buf))
+        return ANODE_ERR_BUFFER_TOO_SMALL;
+    }
+    buf[ptr] = (char)0;
+
+    /* Parse host section for host, username, password, and port */
+    if (buf[0]) {
+      p1 = (char *)Anode_strchr(buf,'@');
+      if (p1) {
+        *(p1++) = (char)0;
+        if (*p1) {
+          p2 = (char *)Anode_strchr(buf,':');
+          if (p2) {
+            *(p2++) = (char)0;
+            Anode_str_copy(parsed_uri->password,p2,sizeof(parsed_uri->password));
+          }
+          Anode_str_copy(parsed_uri->username,buf,sizeof(parsed_uri->username));
+        } else return ANODE_ERR_INVALID_URI;
+      } else p1 = buf;
+
+      p2 = (char *)Anode_strchr(p1,':');
+      if (p2) {
+        *(p2++) = (char)0;
+        if (*p2)
+          parsed_uri->port = (int)strtoul(p2,(char **)0,10);
+      }
+      Anode_str_copy(parsed_uri->host,p1,sizeof(parsed_uri->host));
+    }
+
+    /* Get the path, query, and fragment section and put it in buf[] */
+    ptr = 0;
+    while ((buf[ptr++] = *(uri_string++))) {
+      if (ptr == sizeof(buf))
+        return ANODE_ERR_BUFFER_TOO_SMALL;
+    }
+
+    /* Parse path section for path, query, and fragment */
+    if (buf[0]) {
+      p1 = (char *)Anode_strchr(buf,'?');
+      if (p1) {
+        *(p1++) = (char)0;
+        p2 = (char *)Anode_strchr(p1,'#');
+        if (p2) {
+          *(p2++) = (char)0;
+          Anode_str_copy(parsed_uri->fragment,p2,sizeof(parsed_uri->fragment));
+        }
+        Anode_str_copy(parsed_uri->query,p1,sizeof(parsed_uri->query));
+      } else {
+        p2 = (char *)Anode_strchr(buf,'#');
+        if (p2) {
+          *(p2++) = (char)0;
+          Anode_str_copy(parsed_uri->fragment,p2,sizeof(parsed_uri->fragment));
+        }
+      }
+      Anode_str_copy(parsed_uri->path,buf,sizeof(parsed_uri->path));
+    }
+  } else {
+    /* Otherwise, it's a URN and what remains is all path */
+    ptr = 0;
+    while ((parsed_uri->path[ptr++] = *(uri_string++))) {
+      if (ptr == sizeof(parsed_uri->path))
+        return ANODE_ERR_BUFFER_TOO_SMALL;
+    }
+  }
+
+  return 0;
+}
+
+char *AnodeURI_to_string(const AnodeURI *uri,char *buf,int len)
+{
+  int i = 0;
+  char portbuf[16];
+  const char *p;
+
+  p = uri->scheme;
+  while (*p) { buf[i++] = *(p++); if (i >= len) return (char *)0; }
+
+  buf[i++] = ':'; if (i >= len) return (char *)0;
+
+  if (uri->host[0]) {
+    buf[i++] = '/'; if (i >= len) return (char *)0;
+    buf[i++] = '/'; if (i >= len) return (char *)0;
+
+    if (uri->username[0]) {
+      p = uri->username;
+      while (*p) { buf[i++] = *(p++); if (i >= len) return (char *)0; }
+      if (uri->password[0]) {
+        buf[i++] = ':'; if (i >= len) return (char *)0;
+        p = uri->password;
+        while (*p) { buf[i++] = *(p++); if (i >= len) return (char *)0; }
+      }
+      buf[i++] = '@'; if (i >= len) return (char *)0;
+    }
+
+    p = uri->host;
+    while (*p) { buf[i++] = *(p++); if (i >= len) return (char *)0; }
+
+    if ((uri->port > 0)&&(uri->port <= 0xffff)) {
+      buf[i++] = ':'; if (i >= len) return (char *)0;
+      snprintf(portbuf,sizeof(portbuf),"%d",uri->port);
+      p = portbuf;
+      while (*p) { buf[i++] = *(p++); if (i >= len) return (char *)0; }
+    }
+  }
+
+  p = uri->path;
+  while (*p) { buf[i++] = *(p++); if (i >= len) return (char *)0; }
+
+  if (uri->query[0]) {
+    buf[i++] = '?'; if (i >= len) return (char *)0;
+    p = uri->query;
+    while (*p) { buf[i++] = *(p++); if (i >= len) return (char *)0; }
+  }
+
+  if (uri->fragment[0]) {
+    buf[i++] = '#'; if (i >= len) return (char *)0;
+    p = uri->fragment;
+    while (*p) { buf[i++] = *(p++); if (i >= len) return (char *)0; }
+  }
+
+  buf[i] = (char)0;
+
+  return buf;
+}
diff --git a/attic/historic/anode/libanode/utils/anode-make-identity.c b/attic/historic/anode/libanode/utils/anode-make-identity.c
new file mode 100644
index 00000000..99a3897a
--- /dev/null
+++ b/attic/historic/anode/libanode/utils/anode-make-identity.c
@@ -0,0 +1,50 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <arpa/inet.h>
+#include "../anode.h"
+#include "../impl/misc.h"
+#include "../impl/types.h"
+
+int main(int argc,char **argv)
+{
+  char str[1024];
+  AnodeZone zone;
+  AnodeIdentity identity;
+
+  if (argc < 2) {
+    printf("Usage: anode-make-identity <32-bit zone ID hex>\n");
+    return 0;
+  }
+
+  *((uint32_t *)zone.bits) = htonl((uint32_t)strtoul(argv[1],(char **)0,16));
+
+  if (AnodeIdentity_generate(&identity,&zone,ANODE_ADDRESS_ANODE_256_40)) {
+    fprintf(stderr,"Error: identity key pair generation failed (check build settings).\n");
+    return 1;
+  }
+  if (AnodeIdentity_to_string(&identity,str,sizeof(str)) <= 0) {
+    fprintf(stderr,"Error: internal error converting identity to string.\n");
+    return -1;
+  }
+
+  printf("%s\n",str);
+
+  return 0;
+}
diff --git a/attic/historic/anode/libanode/zone.c b/attic/historic/anode/libanode/zone.c
new file mode 100644
index 00000000..a6e397ae
--- /dev/null
+++ b/attic/historic/anode/libanode/zone.c
@@ -0,0 +1,184 @@
+/* libanode: the Anode C reference implementation
+ * Copyright (C) 2009-2010 Adam Ierymenko <adam.ierymenko@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include "impl/types.h"
+#include "impl/misc.h"
+#include "impl/dictionary.h"
+#include "impl/environment.h"
+#include "impl/http_client.h"
+#include "anode.h"
+
+static const char *_MONTHS[12] = { "Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec" };
+static const char *_DAYS_OF_WEEK[7] = { "Sun","Mon","Tue","Wed","Thu","Fri","Sat" };
+static inline unsigned long get_file_time_for_http(const char *path,char *buf,unsigned int len)
+{
+  struct stat st;
+  struct tm *gmt;
+
+  if (!stat(path,(struct stat *)&st)) {
+    gmt = gmtime(&st.st_mtime);
+    if (gmt) {
+      snprintf(buf,len,"%s, %d %s %d %d:%d:%d GMT",
+        _DAYS_OF_WEEK[gmt->tm_wday],
+        gmt->tm_mday,
+        _MONTHS[gmt->tm_mon],
+        (1900 + gmt->tm_year),
+        gmt->tm_hour,
+        gmt->tm_min,
+        gmt->tm_sec);
+      buf[len - 1] = (char)0;
+      return (unsigned long)st.st_size;
+    }
+  }
+
+  return 0;
+}
+
+struct AnodeZoneLookupJob
+{
+  char cached_zone_file[2048];
+  struct AnodeDictionary *zone_dict;
+  AnodeZone zone;
+  void *ptr;
+  void (*zone_lookup_handler)(void *,const AnodeZone *,AnodeZoneFile *);
+  int had_cached_zone;
+};
+
+static void AnodeZone_lookup_http_handler(struct AnodeHttpClient *client)
+{
+  char *data_tmp;
+  struct AnodeZoneLookupJob *job = (struct AnodeZoneLookupJob *)client->ptr[0];
+  FILE *zf;
+
+  if ((client->response.code == 200)&&(client->response.data_length > 0)) {
+    zf = fopen(job->cached_zone_file,"w");
+    if (zf) {
+      fwrite(client->response.data,1,client->response.data_length,zf);
+      fclose(zf);
+    }
+
+    data_tmp = (char *)malloc(client->response.data_length + 1);
+    Anode_memcpy((void *)data_tmp,client->response.data,client->response.data_length);
+    data_tmp[client->response.data_length] = (char)0;
+
+    AnodeDictionary_clear(job->zone_dict);
+    AnodeDictionary_read(
+      job->zone_dict,
+      data_tmp,
+      "\r\n",
+      "=",
+      ";",
+      '\\',
+      1,1);
+
+    free((void *)data_tmp);
+
+    job->zone_lookup_handler(job->ptr,&job->zone,(AnodeZoneFile *)job->zone_dict);
+  } else if (job->had_cached_zone)
+    job->zone_lookup_handler(job->ptr,&job->zone,(AnodeZoneFile *)job->zone_dict);
+  else {
+    AnodeDictionary_destroy(job->zone_dict);
+    free((void *)job->zone_dict);
+    job->zone_lookup_handler(job->ptr,&job->zone,(AnodeZoneFile *)0);
+  }
+
+  free((void *)job);
+  AnodeHttpClient_free(client);
+}
+
+void AnodeZone_lookup(
+  AnodeTransportEngine *transport,
+  const AnodeZone *zone,
+  void *ptr,
+  void (*zone_lookup_handler)(void *,const AnodeZone *,AnodeZone *))
+{
+  char cached_zones_folder[2048];
+  char cached_zone_file[2048];
+  char if_modified_since[256];
+  unsigned long file_size;
+  struct AnodeZoneLookupJob *job;
+  struct AnodeHttpClient *client;
+  char *file_data;
+  FILE *zf;
+
+  if (Anode_get_cache_sub("zones",cached_zones_folder,sizeof(cached_zones_folder))) {
+    snprintf(cached_zone_file,sizeof(cached_zone_file),"%s%c%.2x%.2x%.2x%.2x.z",cached_zones_folder,ANODE_PATH_SEPARATOR,(unsigned int)zone->bits[0],(unsigned int)zone->bits[1],(unsigned int)zone->bits[2],(unsigned int)zone->bits[3]);
+    cached_zone_file[sizeof(cached_zone_file)-1] = (char)0;
+
+    job = (struct AnodeZoneLookupJob *)malloc(sizeof(struct AnodeZoneLookupJob));
+    Anode_str_copy(job->cached_zone_file,cached_zone_file,sizeof(job->cached_zone_file));
+    job->zone_dict = (struct AnodeDictionary *)malloc(sizeof(struct AnodeDictionary));
+    AnodeDictionary_init(job->zone_dict,0);
+    job->zone.bits[0] = zone->bits[0];
+    job->zone.bits[1] = zone->bits[1];
+    job->zone.bits[2] = zone->bits[2];
+    job->zone.bits[3] = zone->bits[3];
+    job->ptr = ptr;
+    job->zone_lookup_handler = zone_lookup_handler;
+    job->had_cached_zone = 0;
+
+    client = AnodeHttpClient_new(transport);
+
+    Anode_str_copy(client->uri.scheme,"http",sizeof(client->uri.scheme));
+    snprintf(client->uri.host,sizeof(client->uri.host),"a--%.2x%.2x%.2x%.2x.net",(unsigned int)zone->bits[0],(unsigned int)zone->bits[1],(unsigned int)zone->bits[2],(unsigned int)zone->bits[3]);
+    client->uri.host[sizeof(client->uri.host)-1] = (char)0;
+    Anode_str_copy(client->uri.path,"/z",sizeof(client->uri.path));
+
+    client->handler = &AnodeZone_lookup_http_handler;
+    client->ptr[0] = job;
+
+    if ((file_size = get_file_time_for_http(cached_zone_file,if_modified_since,sizeof(if_modified_since)))) {
+      zf = fopen(cached_zone_file,"r");
+      if (zf) {
+        AnodeDictionary_put(&client->headers,"If-Modified-Since",if_modified_since);
+        file_data = (char *)malloc(file_size + 1);
+        if (fread((void *)file_data,1,file_size,zf)) {
+          file_data[file_size] = (char)0;
+          AnodeDictionary_read(
+            job->zone_dict,
+            file_data,
+            "\r\n",
+            "=",
+            ";",
+            '\\',
+            1,1);
+          job->had_cached_zone = 1;
+        }
+        free((void *)file_data);
+        fclose(zf);
+      }
+    }
+
+    AnodeHttpClient_send(client);
+  } else zone_lookup_handler(ptr,zone,(AnodeZone *)0);
+}
+
+const char *AnodeZoneFile_get(AnodeZoneFile *zone,const char *key)
+{
+  return AnodeDictionary_get((struct AnodeDictionary *)zone,key);
+}
+
+void AnodeZoneFile_free(AnodeZoneFile *zone)
+{
+  AnodeDictionary_destroy((struct AnodeDictionary *)zone);
+  free((void *)zone);
+}