diff options
Diffstat (limited to 'netcon/RPC.h')
| -rw-r--r-- | netcon/RPC.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/netcon/RPC.h b/netcon/RPC.h index 5affc0d4..35387a8f 100644 --- a/netcon/RPC.h +++ b/netcon/RPC.h @@ -3,29 +3,28 @@ #include <stdint.h> -#define MAGIC_SIZE sizeof(uint64_t) -#define MAGIC_PADDING_SIZE 12 -#define TOKEN_SIZE MAGIC_SIZE+MAGIC_PADDING_SIZE +#define CANARY_SIZE sizeof(uint64_t) +#define CANARY_PADDING_SIZE 12 +#define TOKEN_SIZE CANARY_SIZE+CANARY_PADDING_SIZE #define RPC_PHRASE "zerotier\0" #define RPC_PHRASE_SIZE 9 -// 1st section +// 1st RPC section (metdata) #define IDX_SIGNAL_PHRASE 0 #define IDX_PID IDX_SIGNAL_PHRASE + RPC_PHRASE_SIZE #define IDX_TID sizeof(pid_t) + IDX_PID #define IDX_COUNT IDX_TID + sizeof(pid_t) #define IDX_TIME IDX_COUNT + sizeof(int) #define IDX_PAYLOAD IDX_TIME + 20 /* 20 being the length of the timestamp string */ +// 2nd RPC section (payload and canary) +#define CMD_ID_IDX 0 +#define CANARY_IDX 1 +#define STRUCT_IDX CANARY_IDX+CANARY_SIZE -// 2nd section -#define CMD_ID_IDX 0 -#define MAGIC_IDX 1 -#define STRUCT_IDX MAGIC_IDX+MAGIC_SIZE +#define BUF_SZ 256 +#define PAYLOAD_SZ 223 /* BUF_SZ-IDX_PAYLOAD */ -#define BUF_SZ 256 -#define PAYLOAD_SZ 223 /* BUF_SZ-IDX_PAYLOAD */ - -#define ERR_OK 0 +#define ERR_OK 0 /* RPC codes */ #define RPC_UNDEFINED 0 @@ -54,8 +53,10 @@ extern "C" { int get_retval(int); +//#ifdef NETCON_INTERCEPT int rpc_join(const char * sockname); -int rpc_send_command(int cmd, int forfd, void *data, int len); +int rpc_send_command(char *path, int cmd, int forfd, void *data, int len); +//#endif int get_new_fd(int sock); ssize_t sock_fd_write(int sock, int fd); |