version 1.6.2.3, 2012/03/15 00:44:24
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version 1.9.2.1, 2012/05/14 15:22:22
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Line 115 rpc_cli_openBLOBClient(rpc_cli_t * __restrict rpccli,
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Line 115 rpc_cli_openBLOBClient(rpc_cli_t * __restrict rpccli,
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return NULL; |
return NULL; |
} |
} |
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cli->cli_kill = enable; |
return cli; |
return cli; |
} |
} |
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Line 131 rpc_cli_closeBLOBClient(rpc_cli_t * __restrict cli)
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Line 132 rpc_cli_closeBLOBClient(rpc_cli_t * __restrict cli)
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rpc_SetErr(EINVAL, "Can`t close connection because parameter is null!"); |
rpc_SetErr(EINVAL, "Can`t close connection because parameter is null!"); |
return; |
return; |
} |
} |
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cli->cli_kill = disable; |
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shutdown(cli->cli_sock, SHUT_RDWR); |
shutdown(cli->cli_sock, SHUT_RDWR); |
close(cli->cli_sock); |
close(cli->cli_sock); |
Line 158 rpc_cli_openClient(u_int ProgID, u_int ProcID, int net
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Line 160 rpc_cli_openClient(u_int ProgID, u_int ProcID, int net
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u_short family, const char *csHost, u_short Port) |
u_short family, const char *csHost, u_short Port) |
{ |
{ |
rpc_cli_t *cli = NULL; |
rpc_cli_t *cli = NULL; |
struct hostent *host = NULL; |
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io_sockaddr_t sa; |
io_sockaddr_t sa; |
int n; |
int n; |
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if (!csHost || (family != AF_INET && family != AF_INET6 && family != AF_LOCAL)) { | if (!io_gethostbyname(csHost, Port, &sa)) |
rpc_SetErr(EINVAL, "Error:: Invalid parameters can`t connect to RPC server ...\n"); | |
return NULL; |
return NULL; |
} |
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if (!Port) |
if (!Port) |
Port = RPC_DEFPORT; |
Port = RPC_DEFPORT; |
if (!netBuf) |
if (!netBuf) |
netBuf = BUFSIZ; |
netBuf = BUFSIZ; |
if (!Timeout) |
if (!Timeout) |
Timeout = DEF_RPC_TIMEOUT; |
Timeout = DEF_RPC_TIMEOUT; |
if (csHost && family != AF_LOCAL) { |
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host = gethostbyname2(csHost, family); |
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if (!host) { |
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rpc_SetErr(h_errno, "Error:: %s\n", hstrerror(h_errno)); |
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return NULL; |
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} |
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} |
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memset(&sa, 0, sizeof sa); |
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sa.sa.sa_family = family; |
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switch (family) { |
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case AF_INET: |
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sa.sin.sin_len = sizeof(struct sockaddr_in); |
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sa.sin.sin_port = htons(Port); |
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if (csHost) |
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memcpy(&sa.sin.sin_addr, host->h_addr, host->h_length); |
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break; |
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case AF_INET6: |
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sa.sin6.sin6_len = sizeof(struct sockaddr_in6); |
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sa.sin6.sin6_port = htons(Port); |
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if (csHost) |
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memcpy(&sa.sin6.sin6_addr, host->h_addr, host->h_length); |
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break; |
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case AF_LOCAL: |
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sa.sun.sun_len = sizeof(struct sockaddr_un); |
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if (csHost) |
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strlcpy(sa.sun.sun_path, csHost, sizeof sa.sun.sun_path); |
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break; |
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default: |
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rpc_SetErr(EINVAL, "Error:: Invalid parameters can`t connect to RPC server ...\n"); |
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return NULL; |
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} |
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cli = malloc(sizeof(rpc_cli_t)); |
cli = malloc(sizeof(rpc_cli_t)); |
if (!cli) { |
if (!cli) { |
Line 227 rpc_cli_openClient(u_int ProgID, u_int ProcID, int net
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Line 195 rpc_cli_openClient(u_int ProgID, u_int ProcID, int net
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memcpy(&cli->cli_sa, &sa, sizeof cli->cli_sa); |
memcpy(&cli->cli_sa, &sa, sizeof cli->cli_sa); |
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/* connect to RPC server */ |
/* connect to RPC server */ |
cli->cli_sock = socket(family, SOCK_STREAM, 0); | cli->cli_sock = socket(cli->cli_sa.sa.sa_family, SOCK_STREAM, 0); |
if (cli->cli_sock == -1) { |
if (cli->cli_sock == -1) { |
LOGERR; |
LOGERR; |
free(cli->cli_parent); |
free(cli->cli_parent); |
Line 288 rpc_cli_closeClient(rpc_cli_t * __restrict cli)
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Line 256 rpc_cli_closeClient(rpc_cli_t * __restrict cli)
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* rpc_cli_execCall() - Execute RPC call |
* rpc_cli_execCall() - Execute RPC call |
* |
* |
* @cli = RPC Client session |
* @cli = RPC Client session |
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* @noreply = We not want RPC reply |
* @csModule = Module name, if NULL self binary |
* @csModule = Module name, if NULL self binary |
* @csFunc = Function name for execute |
* @csFunc = Function name for execute |
* @in_vars = IN RPC call array of rpc values |
* @in_vars = IN RPC call array of rpc values |
Line 295 rpc_cli_closeClient(rpc_cli_t * __restrict cli)
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Line 264 rpc_cli_closeClient(rpc_cli_t * __restrict cli)
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* return: -1 error or != -1 ok result |
* return: -1 error or != -1 ok result |
*/ |
*/ |
int |
int |
rpc_cli_execCall(rpc_cli_t *cli, const char *csModule, const char *csFunc, | rpc_cli_execCall(rpc_cli_t *cli, int noreply, const char *csModule, const char *csFunc, |
array_t * __restrict in_vars, array_t ** __restrict out_vars) |
array_t * __restrict in_vars, array_t ** __restrict out_vars) |
{ |
{ |
fd_set fds; |
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u_char *buf; |
u_char *buf; |
rpc_func_t func; |
rpc_func_t func; |
struct tagRPCCall *rpc; |
struct tagRPCCall *rpc; |
int ret = 0, wlen = sizeof(struct tagRPCCall); |
int ret = 0, wlen = sizeof(struct tagRPCCall); |
struct timeval tv = { DEF_RPC_TIMEOUT, 0 }; | uint16_t tag, crc; |
uint16_t tag; | |
uint32_t hash; |
uint32_t hash; |
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struct pollfd pfd; |
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if (!cli || !csFunc) { |
if (!cli || !csFunc) { |
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!"); |
Line 338 rpc_cli_execCall(rpc_cli_t *cli, const char *csModule,
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Line 306 rpc_cli_execCall(rpc_cli_t *cli, const char *csModule,
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rpc->call_tag = tag; |
rpc->call_tag = tag; |
rpc->call_hash = hash; |
rpc->call_hash = hash; |
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/* set reply */ |
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rpc->call_req.flags = noreply ? RPC_NOREPLY : RPC_REPLY; |
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if (io_arraySize(in_vars)) { |
if (io_arraySize(in_vars)) { |
/* marshaling variables */ |
/* marshaling variables */ |
ret = io_vars2buffer(buf + wlen, cli->cli_netbuf - wlen, in_vars); |
ret = io_vars2buffer(buf + wlen, cli->cli_netbuf - wlen, in_vars); |
Line 349 rpc_cli_execCall(rpc_cli_t *cli, const char *csModule,
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Line 320 rpc_cli_execCall(rpc_cli_t *cli, const char *csModule,
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wlen += ret; |
wlen += ret; |
} |
} |
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rpc->call_len = htons(wlen); |
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/* calculate CRC */ |
/* calculate CRC */ |
rpc->call_crc ^= rpc->call_crc; |
rpc->call_crc ^= rpc->call_crc; |
rpc->call_crc = htons(crcFletcher16((u_short*) buf, io_align(wlen, 1) / 2)); | rpc->call_crc = htons(crcFletcher16((u_short*) buf, wlen / 2)); |
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if ((ret = send(cli->cli_sock, buf, wlen, 0)) == -1) { |
if ((ret = send(cli->cli_sock, buf, wlen, 0)) == -1) { |
LOGERR; |
LOGERR; |
Line 364 rpc_cli_execCall(rpc_cli_t *cli, const char *csModule,
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Line 337 rpc_cli_execCall(rpc_cli_t *cli, const char *csModule,
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return -1; |
return -1; |
} |
} |
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if (noreply) { |
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/* we not want reply */ |
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free(buf); |
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return 0; |
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} |
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/* reply from RPC server */ |
/* reply from RPC server */ |
FD_ZERO(&fds); | pfd.fd = cli->cli_sock; |
FD_SET(cli->cli_sock, &fds); | pfd.events = POLLIN | POLLPRI; |
if ((ret = select(cli->cli_sock + 1, &fds, NULL, NULL, &tv)) < 1) { | if ((ret = poll(&pfd, 1, DEF_RPC_TIMEOUT * 1000)) == -1 || |
| pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { |
if (ret) |
if (ret) |
LOGERR; |
LOGERR; |
else |
else |
rpc_SetErr(ETIMEDOUT, "Error:: timeout, no return from RPC server?\n"); | rpc_SetErr(ETIMEDOUT, "Timeout, no return from RPC server?"); |
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free(buf); |
free(buf); |
return -1; |
return -1; |
Line 380 rpc_cli_execCall(rpc_cli_t *cli, const char *csModule,
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Line 360 rpc_cli_execCall(rpc_cli_t *cli, const char *csModule,
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if ((ret = recv(cli->cli_sock, buf, cli->cli_netbuf, 0)) == -1) { |
if ((ret = recv(cli->cli_sock, buf, cli->cli_netbuf, 0)) == -1) { |
LOGERR; |
LOGERR; |
free(buf); |
free(buf); |
return -3; | return -1; |
} |
} |
if (!ret) { /* receive EOF! */ |
if (!ret) { /* receive EOF! */ |
free(buf); |
free(buf); |
return 0; |
return 0; |
} |
} |
if (ret < sizeof(struct tagRPCCall)) { |
if (ret < sizeof(struct tagRPCCall)) { |
rpc_SetErr(ERPCMISMATCH, "Error:: too short RPC packet ...\n"); | rpc_SetErr(ERPCMISMATCH, "Too short RPC packet ..."); |
free(buf); |
free(buf); |
return -4; | return -1; |
} |
} |
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/* calculate CRC */ |
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crc = ntohs(rpc->call_crc); |
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rpc->call_crc ^= rpc->call_crc; |
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if (crc != crcFletcher16((u_short*) buf, ret / 2)) { |
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rpc_SetErr(ERPCMISMATCH, "Bad CRC RPC packet"); |
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free(buf); |
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return -1; |
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} |
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/* check RPC packet session info */ |
/* check RPC packet session info */ |
if (rpc_chkPktSession(&rpc->call_session, cli->cli_parent)) { |
if (rpc_chkPktSession(&rpc->call_session, cli->cli_parent)) { |
rpc_SetErr(ERPCMISMATCH, "Error:: get invalid RPC session ...\n"); | rpc_SetErr(ERPCMISMATCH, "Get invalid RPC session ..."); |
free(buf); |
free(buf); |
return -5; | return -1; |
} else |
} else |
wlen = sizeof(struct tagRPCCall); |
wlen = sizeof(struct tagRPCCall); |
if (rpc->call_tag != tag || rpc->call_hash != hash) { |
if (rpc->call_tag != tag || rpc->call_hash != hash) { |
rpc_SetErr(ERPCMISMATCH, "Error:: get wrong RPC reply ...\n"); | rpc_SetErr(ERPCMISMATCH, "Get wrong RPC reply ..."); |
free(buf); |
free(buf); |
return -5; | return -1; |
} |
} |
if (ntohl(rpc->call_rep.ret) < 0 && ntohl(rpc->call_rep.eno)) { |
if (ntohl(rpc->call_rep.ret) < 0 && ntohl(rpc->call_rep.eno)) { |
rpc_SetErr(ntohl(rpc->call_rep.eno), "Error::Server side: retcode=%d #%d %s\n", | rpc_SetErr(ntohl(rpc->call_rep.eno), "Server side: retcode=%d #%d %s", |
ntohl(rpc->call_rep.ret), ntohl(rpc->call_rep.eno), |
ntohl(rpc->call_rep.ret), ntohl(rpc->call_rep.eno), |
strerror(ntohl(rpc->call_rep.eno))); |
strerror(ntohl(rpc->call_rep.eno))); |
free(buf); |
free(buf); |
return -6; | return -1; |
} |
} |
if (ntohs(rpc->call_argc) * sizeof(ait_val_t) > cli->cli_netbuf - wlen) { |
if (ntohs(rpc->call_argc) * sizeof(ait_val_t) > cli->cli_netbuf - wlen) { |
rpc_SetErr(EMSGSIZE, "Error:: reply RPC packet is too long ...\n"); | rpc_SetErr(EMSGSIZE, "Reply RPC packet is too long ..."); |
free(buf); |
free(buf); |
return -7; | return -1; |
} |
} |
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/* RPC is OK! Go de-marshaling variables ... */ |
/* RPC is OK! Go de-marshaling variables ... */ |