From 17778a36badcb9fdb9b3292e8ec32be3b836c811 Mon Sep 17 00:00:00 2001
From: Adam Ierymenko <adam.ierymenko@gmail.com>
Date: Sun, 27 Oct 2013 07:26:50 -0400
Subject: Clean up secure random, add packet definitions for update
 distribution facility.

---
 node/Packet.hpp | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 50 insertions(+), 2 deletions(-)

(limited to 'node/Packet.hpp')

diff --git a/node/Packet.hpp b/node/Packet.hpp
index c42b6a2b..56920f6f 100644
--- a/node/Packet.hpp
+++ b/node/Packet.hpp
@@ -566,7 +566,7 @@ public:
 		 */
 		VERB_MULTICAST_LIKE = 9,
 
-		/* Network member certificate:
+		/* Network member certificate replication/push:
 		 *   <[...] serialized certificate of membership>
 		 *   [ ... additional certificates may follow ...]
 		 *
@@ -598,6 +598,9 @@ public:
 		 *
 		 * ERROR response payload:
 		 *   <[8] 64-bit network ID>
+		 *
+		 * Support is optional. Nodes should return UNSUPPORTED_OPERATION if
+		 * not supported or enabled.
 		 */
 		VERB_NETWORK_CONFIG_REQUEST = 11,
 
@@ -612,7 +615,52 @@ public:
 		 * It does not generate an OK or ERROR message, and is treated only as
 		 * a hint to refresh now.
 		 */
-		VERB_NETWORK_CONFIG_REFRESH = 12
+		VERB_NETWORK_CONFIG_REFRESH = 12,
+
+		/* Request information about a shared file:
+		 *   <[1] flags, currently unused and must be 0>
+		 *   <[2] 16-bit length of filename>
+		 *   <[...] name of file being requested>
+		 *
+		 * OK response payload (indicates that we have and will share):
+		 *   <[1] flags, currently unused and must be 0>
+		 *   <[2] 16-bit length of filename>
+		 *   <[...] name of file being requested>
+		 *   <[64] full length SHA-512 hash of file contents>
+		 *   <[4] 32-bit length of file in bytes>
+		 *   <[5] Signing ZeroTier One identity address>
+		 *   <[2] 16-bit length of signature of SHA-512 hash>
+		 *   <[...] signature of SHA-512 hash>
+		 *
+		 * ERROR response payload:
+		 *   <[2] 16-bit length of filename>
+		 *   <[...] name of file being requested>
+		 *
+		 * Support is optional. Nodes should return UNSUPPORTED_OPERATION if
+		 * not supported or enabled.
+		 */
+		VERB_FILE_INFO_REQUEST = 13,
+
+		/* Request a piece of a shared file
+		 *   <[16] first 16 bytes of SHA-512 of file being requested>
+		 *   <[4] 32-bit index of desired chunk>
+		 *   <[2] 16-bit length of desired chunk>
+		 *
+		 * OK response payload:
+		 *   <[16] first 16 bytes of SHA-512 of file being requested>
+		 *   <[4] 32-bit index of desired chunk>
+		 *   <[2] 16-bit length of desired chunk>
+		 *   <[...] the chunk>
+		 *
+		 * ERROR response payload:
+		 *   <[16] first 16 bytes of SHA-512 of file being requested>
+		 *   <[4] 32-bit index of desired chunk>
+		 *   <[2] 16-bit length of desired chunk>
+		 *
+		 * Support is optional. Nodes should return UNSUPPORTED_OPERATION if
+		 * not supported or enabled.
+		 */
+		VERB_FILE_BLOCK_REQUEST = 14
 	};
 
 	/**
-- 
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