version 1.14.2.1, 2013/04/02 09:17:06
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version 1.16.8.1, 2013/08/21 22:34:18
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Line 402 rpc_pkt_Receive(int sock, int type, sockaddr_t * __res
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Line 402 rpc_pkt_Receive(int sock, int type, sockaddr_t * __res
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* @tag = Function tag for execution |
* @tag = Function tag for execution |
* @vars = Function argument array of values, may be NULL |
* @vars = Function argument array of values, may be NULL |
* @noreply = We not want RPC reply |
* @noreply = We not want RPC reply |
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* @nocrc = Without CRC calculation |
* return: -1 error or != -1 prepared bytes into packet |
* return: -1 error or != -1 prepared bytes into packet |
*/ |
*/ |
int |
int |
rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t * __restrict sess, u_short tag, |
rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t * __restrict sess, u_short tag, |
array_t * __restrict vars, int noreply) | array_t * __restrict vars, int noreply, int nocrc) |
{ |
{ |
struct tagRPCCall *rpc; |
struct tagRPCCall *rpc; |
int ret = 0, len = sizeof(struct tagRPCCall); |
int ret = 0, len = sizeof(struct tagRPCCall); |
Line 422 rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t
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Line 423 rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t
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rpc = (struct tagRPCCall*) buf; |
rpc = (struct tagRPCCall*) buf; |
rpc_addPktSession(&rpc->call_session, sess); |
rpc_addPktSession(&rpc->call_session, sess); |
rpc->call_tag = htons(tag); |
rpc->call_tag = htons(tag); |
rpc->call_seq = htons(random() % USHRT_MAX); |
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if (!vars) |
if (!vars) |
rpc->call_argc = 0; |
rpc->call_argc = 0; |
else |
else |
Line 444 rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t
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Line 444 rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t
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/* total packet length */ |
/* total packet length */ |
rpc->call_len = htons(len); |
rpc->call_len = htons(len); |
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/* calculate CRC */ | if (!nocrc) { |
rpc->call_crc ^= rpc->call_crc; | /* calculate CRC */ |
rpc->call_crc = htons(crcFletcher16((u_short*) buf, len / 2)); | rpc->call_crc ^= rpc->call_crc; |
| rpc->call_crc = htons(crcFletcher16((u_short*) buf, len / 2)); |
| } |
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return len; |
return len; |
} |
} |
Line 458 rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t
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Line 460 rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t
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* @sess = RPC session info |
* @sess = RPC session info |
* @tag = Function tag |
* @tag = Function tag |
* @vars = Function argument array of values, may be NULL |
* @vars = Function argument array of values, may be NULL |
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* @nocrc = Without CRC calculation |
* return: -1 error or != -1 return value from function |
* return: -1 error or != -1 return value from function |
*/ |
*/ |
int |
int |
rpc_pkt_Replay(ait_val_t * __restrict pkt, rpc_sess_t * __restrict sess, u_short tag, |
rpc_pkt_Replay(ait_val_t * __restrict pkt, rpc_sess_t * __restrict sess, u_short tag, |
array_t ** __restrict vars) | array_t ** __restrict vars, int nocrc) |
{ |
{ |
struct tagRPCCall *rpc; |
struct tagRPCCall *rpc; |
int len; |
int len; |
Line 476 rpc_pkt_Replay(ait_val_t * __restrict pkt, rpc_sess_t
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Line 479 rpc_pkt_Replay(ait_val_t * __restrict pkt, rpc_sess_t
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buf = AIT_GET_BUF(pkt); |
buf = AIT_GET_BUF(pkt); |
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rpc = (struct tagRPCCall*) buf; |
rpc = (struct tagRPCCall*) buf; |
/* calculate CRC */ | if (!nocrc) { |
crc = ntohs(rpc->call_crc); | /* calculate CRC */ |
rpc->call_crc ^= rpc->call_crc; | crc = ntohs(rpc->call_crc); |
if (crc != crcFletcher16((u_short*) buf, ntohs(rpc->call_len) / 2)) { | rpc->call_crc ^= rpc->call_crc; |
rpc_SetErr(ERPCMISMATCH, "Bad CRC RPC packet"); | if (crc != crcFletcher16((u_short*) buf, ntohs(rpc->call_len) / 2)) { |
return -1; | rpc_SetErr(ERPCMISMATCH, "Bad CRC RPC packet"); |
| return -1; |
| } |
} |
} |
|
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/* check RPC packet session info */ |
/* check RPC packet session info */ |
Line 541 int
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Line 546 int
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rpc_cli_execCall(rpc_cli_t *cli, int noreply, u_short tag, |
rpc_cli_execCall(rpc_cli_t *cli, int noreply, u_short tag, |
array_t * __restrict in_vars, array_t ** __restrict out_vars) |
array_t * __restrict in_vars, array_t ** __restrict out_vars) |
{ |
{ |
int ret = 0, wlen; | int type = 0, wlen; |
u_char *buf; |
u_char *buf; |
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if (!cli) { |
if (!cli) { |
rpc_SetErr(EINVAL, "Can`t execute call because parameter is null or invalid!"); |
rpc_SetErr(EINVAL, "Can`t execute call because parameter is null or invalid!"); |
return -1; |
return -1; |
} else | } else { |
| if (cli->cli_id == SOCK_STREAM) |
| type = cli->cli_id; |
buf = AIT_GET_BUF(&cli->cli_buf); |
buf = AIT_GET_BUF(&cli->cli_buf); |
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} |
if (out_vars) |
if (out_vars) |
*out_vars = NULL; |
*out_vars = NULL; |
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if ((wlen = rpc_pkt_Request(&cli->cli_buf, cli->cli_parent, tag, in_vars, noreply)) == -1) | if ((wlen = rpc_pkt_Request(&cli->cli_buf, cli->cli_parent, tag, in_vars, noreply, type)) == -1) |
return -1; |
return -1; |
|
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if (rpc_pkt_Send(cli->cli_sock, cli->cli_id, &cli->cli_sa, &cli->cli_buf, wlen) == -1) |
if (rpc_pkt_Send(cli->cli_sock, cli->cli_id, &cli->cli_sa, &cli->cli_buf, wlen) == -1) |
Line 564 rpc_cli_execCall(rpc_cli_t *cli, int noreply, u_short
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Line 572 rpc_cli_execCall(rpc_cli_t *cli, int noreply, u_short
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if (rpc_pkt_Receive(cli->cli_sock, cli->cli_id, &cli->cli_sa, &cli->cli_buf) == -1) |
if (rpc_pkt_Receive(cli->cli_sock, cli->cli_id, &cli->cli_sa, &cli->cli_buf) == -1) |
return -1; |
return -1; |
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if ((wlen = rpc_pkt_Replay(&cli->cli_buf, cli->cli_parent, tag, out_vars)) == -1) | if ((wlen = rpc_pkt_Replay(&cli->cli_buf, cli->cli_parent, tag, out_vars, type)) == -1) |
return -1; |
return -1; |
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return ret; | return 0; |
} |
} |
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/* |
/* |
Line 576 rpc_cli_execCall(rpc_cli_t *cli, int noreply, u_short
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Line 584 rpc_cli_execCall(rpc_cli_t *cli, int noreply, u_short
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* @out_vars = Returned array with variables from RPC call |
* @out_vars = Returned array with variables from RPC call |
* return: none |
* return: none |
*/ |
*/ |
inline void | void |
rpc_cli_freeCall(array_t ** __restrict out_vars) |
rpc_cli_freeCall(array_t ** __restrict out_vars) |
{ |
{ |
#ifdef CLI_RES_ZCOPY |
#ifdef CLI_RES_ZCOPY |
Line 592 rpc_cli_freeCall(array_t ** __restrict out_vars)
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Line 600 rpc_cli_freeCall(array_t ** __restrict out_vars)
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* @cli = connected client |
* @cli = connected client |
* return: -1 error or !=-1 ping seq id |
* return: -1 error or !=-1 ping seq id |
*/ |
*/ |
inline int | int |
rpc_cli_ping(rpc_cli_t *cli) |
rpc_cli_ping(rpc_cli_t *cli) |
{ |
{ |
int ret = 0; |
int ret = 0; |