version 1.16.8.1, 2013/08/21 22:34:18
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version 1.16.8.3, 2013/08/22 11:52:20
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Line 172 rpc_cli_openClient(u_char InstID, int netBuf, const ch
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Line 172 rpc_cli_openClient(u_char InstID, int netBuf, const ch
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else |
else |
netBuf = E_ALIGN(netBuf, 2); /* align netBuf length */ |
netBuf = E_ALIGN(netBuf, 2); /* align netBuf length */ |
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#ifdef HAVE_SRANDOMDEV |
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srandomdev(); |
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#else |
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time_t tim; |
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srandom((time(&tim) ^ getpid())); |
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#endif |
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cli = e_malloc(sizeof(rpc_cli_t)); |
cli = e_malloc(sizeof(rpc_cli_t)); |
if (!cli) { |
if (!cli) { |
LOGERR; |
LOGERR; |
Line 330 int
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Line 322 int
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rpc_pkt_Receive(int sock, int type, sockaddr_t * __restrict sa, ait_val_t * __restrict pkt) |
rpc_pkt_Receive(int sock, int type, sockaddr_t * __restrict sa, ait_val_t * __restrict pkt) |
{ |
{ |
struct pollfd pfd; |
struct pollfd pfd; |
int ret, len = 0; | int ret, estlen, blen = sizeof(struct tagRPCCall), len = 0; |
u_char *buf; |
u_char *buf; |
sockaddr_t sa2; |
sockaddr_t sa2; |
socklen_t salen; |
socklen_t salen; |
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struct tagRPCCall *rpc; |
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if (!pkt) { |
if (!pkt) { |
rpc_SetErr(EINVAL, "Invalid argument(s)!"); |
rpc_SetErr(EINVAL, "Invalid argument(s)!"); |
Line 360 rpc_pkt_Receive(int sock, int type, sockaddr_t * __res
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Line 353 rpc_pkt_Receive(int sock, int type, sockaddr_t * __res
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return -1; |
return -1; |
} |
} |
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memset(buf, 0, AIT_LEN(pkt)); | if (type == SOCK_STREAM) { |
if (type == SOCK_STREAM) | memset(buf, 0, blen); |
ret = recv(sock, buf, AIT_LEN(pkt), 0); | ret = recv(sock, buf, blen, 0); |
else { | } else { |
| blen = AIT_LEN(pkt); |
| memset(buf, 0, blen); |
memset(&sa2, 0, sizeof sa2); |
memset(&sa2, 0, sizeof sa2); |
salen = sa2.ss.ss_len = sizeof(sockaddr_t); |
salen = sa2.ss.ss_len = sizeof(sockaddr_t); |
ret = recvfrom(sock, buf, AIT_LEN(pkt), 0, &sa2.sa, &salen); | ret = recvfrom(sock, buf, blen, 0, &sa2.sa, &salen); |
} |
} |
if (ret < 1) { |
if (ret < 1) { |
if (ret) { |
if (ret) { |
Line 379 rpc_pkt_Receive(int sock, int type, sockaddr_t * __res
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Line 374 rpc_pkt_Receive(int sock, int type, sockaddr_t * __res
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} |
} |
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/* check for response from known address */ |
/* check for response from known address */ |
if (type == SOCK_DGRAM) | if (type == SOCK_DGRAM) { |
if (e_addrcmp(sa, &sa2, 42)) { |
if (e_addrcmp(sa, &sa2, 42)) { |
rpc_SetErr(ERPCMISMATCH, |
rpc_SetErr(ERPCMISMATCH, |
"Received RPC response from unknown address"); |
"Received RPC response from unknown address"); |
continue; |
continue; |
} |
} |
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} else { |
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/* 1st read for RPC header */ |
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if (buf == AIT_GET_BUF(pkt)) { |
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if (ret < sizeof(struct tagRPCCall)) { |
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rpc_SetErr(ERPCMISMATCH, "Short RPC packet %d bytes", ret); |
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return -1; |
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} |
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/* calc estimated length */ |
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rpc = (struct tagRPCCall*) buf; |
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estlen = ntohs(rpc->call_len) + blen; |
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printf("ret = %d len=%d\n", ret, estlen); |
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if (estlen > AIT_LEN(pkt)) |
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AIT_RE_BUF(pkt, estlen); |
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buf = AIT_GET_BUF(pkt) + blen; |
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blen = AIT_LEN(pkt) - blen; |
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} else |
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ret += sizeof(struct tagRPCCall); |
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} |
} while (0); |
} while (0); |
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if (ret < sizeof(struct tagRPCCall)) { |
if (ret < sizeof(struct tagRPCCall)) { |
rpc_SetErr(ERPCMISMATCH, "Short RPC packet %d bytes", ret); |
rpc_SetErr(ERPCMISMATCH, "Short RPC packet %d bytes", ret); |
return -1; |
return -1; |
Line 410 rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t
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Line 425 rpc_pkt_Request(ait_val_t * __restrict pkt, rpc_sess_t
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array_t * __restrict vars, int noreply, int nocrc) |
array_t * __restrict vars, int noreply, int nocrc) |
{ |
{ |
struct tagRPCCall *rpc; |
struct tagRPCCall *rpc; |
int ret = 0, len = sizeof(struct tagRPCCall); | int ret = 0, estlen, len = sizeof(struct tagRPCCall); |
u_char *buf; |
u_char *buf; |
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if (!pkt || !sess) { |
if (!pkt || !sess) { |
rpc_SetErr(EINVAL, "Invalid argument(s)!"); |
rpc_SetErr(EINVAL, "Invalid argument(s)!"); |
return -1; |
return -1; |
} else | } |
buf = AIT_GET_BUF(pkt); | |
| /* calc estimated length */ |
| estlen = ait_resideVars(vars) + len; |
| if (estlen > AIT_LEN(pkt)) |
| AIT_RE_BUF(pkt, estlen); |
| buf = AIT_GET_BUF(pkt); |
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/* prepare RPC call */ |
/* prepare RPC call */ |
rpc = (struct tagRPCCall*) buf; |
rpc = (struct tagRPCCall*) buf; |