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version 1.9.2.12, 2012/05/16 09:02:48
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version 1.9.2.16, 2012/05/16 13:17:51
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Line 186 rxPacket(sched_task_t *task)
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Line 186 rxPacket(sched_task_t *task)
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| rlen = recv(TASK_FD(task), buf, AIT_LEN(&c->cli_buf), 0); |
rlen = recv(TASK_FD(task), buf, AIT_LEN(&c->cli_buf), 0); |
| if (rlen < 1) { |
if (rlen < 1) { |
| /* close connection */ |
/* close connection */ |
| schedEvent(TASK_ROOT(task), closeClient, c, 0, NULL, 0); | schedEvent(TASK_ROOT(task), closeClient, c, 42, NULL, 0); |
| return NULL; |
return NULL; |
| } |
} |
| |
|
| do { |
do { |
| /* check RPC packet */ |
/* check RPC packet */ |
| if (rlen < sizeof(struct tagRPCCall)) { |
if (rlen < sizeof(struct tagRPCCall)) { |
| rpc_SetErr(ERPCMISMATCH, "Too short RPC packet"); | rpc_SetErr(ERPCMISMATCH, "Short RPC packet"); |
| |
|
| schedReadSelf(task); |
schedReadSelf(task); |
| return NULL; |
return NULL; |
|
Line 257 acceptClients(sched_task_t *task)
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Line 257 acceptClients(sched_task_t *task)
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| c = malloc(sizeof(rpc_cli_t)); |
c = malloc(sizeof(rpc_cli_t)); |
| if (!c) { |
if (!c) { |
| LOGERR; |
LOGERR; |
| srv->srv_kill = kill; | srv->srv_kill = 1; |
| return NULL; |
return NULL; |
| } else { |
} else { |
| memset(c, 0, sizeof(rpc_cli_t)); |
memset(c, 0, sizeof(rpc_cli_t)); |
|
Line 270 acceptClients(sched_task_t *task)
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Line 270 acceptClients(sched_task_t *task)
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| AIT_SET_BUF2(&c->cli_buf, 0, srv->srv_netbuf); |
AIT_SET_BUF2(&c->cli_buf, 0, srv->srv_netbuf); |
| |
|
| /* accept client */ |
/* accept client */ |
| c->cli_sock = accept(srv->srv_server.cli_sock, &c->cli_sa.sa, &salen); | c->cli_sock = accept(TASK_FD(task), &c->cli_sa.sa, &salen); |
| if (c->cli_sock == -1) { |
if (c->cli_sock == -1) { |
| LOGERR; |
LOGERR; |
| AIT_FREE_VAL(&c->cli_buf); |
AIT_FREE_VAL(&c->cli_buf); |
|
Line 288 end:
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Line 288 end:
|
| /* ------------------------------------------------------ */ |
/* ------------------------------------------------------ */ |
| |
|
| static void * |
static void * |
| acceptBLOBClients(sched_task_t *task) | closeBLOBClient(sched_task_t *task) |
| { |
{ |
| rpc_srv_t *srv = TASK_ARG(task); | rpc_cli_t *c = TASK_ARG(task); |
| rpc_cli_t *c = NULL; | rpc_srv_t *s = c->cli_parent; |
| register int i; | |
| socklen_t salen = sizeof(io_sockaddr_t); | |
| |
|
| /* check free slots for connect */ | schedCancelby(s->srv_blob.root, taskMAX, CRITERIA_ARG, TASK_ARG(task), NULL); |
| for (i = 0; i < io_arraySize(srv->srv_clients) && | |
| (c = io_array(srv->srv_clients, i, rpc_cli_t*)); i++); | |
| if (c) /* no more free slots! */ | |
| goto end; | |
| c = malloc(sizeof(rpc_cli_t)); | |
| if (!c) { | |
| LOGERR; | |
| srv->srv_kill = kill; | |
| return NULL; | |
| } else { | |
| memset(c, 0, sizeof(rpc_cli_t)); | |
| io_arraySet(srv->srv_clients, i, c); | |
| c->cli_id = i; | |
| c->cli_parent = srv; | |
| } | |
| |
|
| /* alloc empty buffer */ | /* close client socket */ |
| AIT_SET_BUF2(&c->cli_buf, 0, srv->srv_netbuf); | if (TASK_VAL(task)) |
| | shutdown(c->cli_sock, SHUT_RDWR); |
| | close(c->cli_sock); |
| |
|
| /* accept client */ | /* free buffer */ |
| c->cli_sock = accept(srv->srv_server.cli_sock, &c->cli_sa.sa, &salen); | AIT_FREE_VAL(&c->cli_buf); |
| if (c->cli_sock == -1) { | |
| LOGERR; | |
| AIT_FREE_VAL(&c->cli_buf); | |
| io_arrayDel(srv->srv_clients, i, 42); | |
| goto end; | |
| } else | |
| fcntl(c->cli_sock, F_SETFL, fcntl(c->cli_sock, F_GETFL) | O_NONBLOCK); | |
| |
|
| schedRead(TASK_ROOT(task), rxPacket, c, c->cli_sock, NULL, 0); | io_arrayDel(s->srv_blob.clients, c->cli_id, 42); |
| end: | |
| schedReadSelf(task); | |
| return NULL; |
return NULL; |
| } |
} |
| |
|
| #if 0 |
|
| static void * |
static void * |
| txBLOB(sched_task_t *task) |
txBLOB(sched_task_t *task) |
| { |
{ |
| u_char *buf = TASK_DATA(task); | rpc_cli_t *c = TASK_ARG(task); |
| | u_char *buf = AIT_GET_BUF(&c->cli_buf); |
| struct tagBLOBHdr *blob = (struct tagBLOBHdr *) buf; |
struct tagBLOBHdr *blob = (struct tagBLOBHdr *) buf; |
| int wlen = sizeof(struct tagBLOBHdr); |
int wlen = sizeof(struct tagBLOBHdr); |
| |
|
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Line 344 txBLOB(sched_task_t *task)
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Line 320 txBLOB(sched_task_t *task)
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| blob->hdr_crc = htons(crcFletcher16((u_short*) buf, wlen / 2)); |
blob->hdr_crc = htons(crcFletcher16((u_short*) buf, wlen / 2)); |
| |
|
| /* send reply */ |
/* send reply */ |
| wlen = send(TASK_FD(task), buf, wlen, 0); | wlen = send(TASK_FD(task), buf, wlen, MSG_NOSIGNAL); |
| if (wlen == -1) | if (wlen == -1 || wlen != sizeof(struct tagBLOBHdr)) { |
| LOGERR; | /* close blob connection */ |
| else if (wlen != sizeof(struct tagBLOBHdr)) | schedEvent(TASK_ROOT(task), closeBLOBClient, c, 42, NULL, 0); |
| rpc_SetErr(EPROCUNAVAIL, "RPC reply, should be send %d bytes, " | } |
| "really sended %d bytes", sizeof(struct tagBLOBHdr), wlen); | |
| |
|
| return NULL; |
return NULL; |
| } |
} |
|
Line 360 rxBLOB(sched_task_t *task)
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Line 335 rxBLOB(sched_task_t *task)
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| rpc_cli_t *c = TASK_ARG(task); |
rpc_cli_t *c = TASK_ARG(task); |
| rpc_srv_t *s = c->cli_parent; |
rpc_srv_t *s = c->cli_parent; |
| rpc_blob_t *b; |
rpc_blob_t *b; |
| u_char *buf = TASK_DATA(task); | u_char *buf = AIT_GET_BUF(&c->cli_buf); |
| struct tagBLOBHdr *blob = (struct tagBLOBHdr *) buf; |
struct tagBLOBHdr *blob = (struct tagBLOBHdr *) buf; |
| int rlen; |
int rlen; |
| u_short crc; |
u_short crc; |
| struct timespec ts; |
|
| |
|
| /* check for disable service at this moment? */ | memset(buf, 0, AIT_LEN(&c->cli_buf)); |
| if (!s || s->srv_blob.state == disable) { | rlen = recv(TASK_FD(task), buf, AIT_LEN(&c->cli_buf), 0); |
| usleep(100000); | if (rlen < 1) { |
| #ifdef HAVE_PTHREAD_YIELD | /* close blob connection */ |
| pthread_yield(); | schedEvent(TASK_ROOT(task), closeBLOBClient, c, 42, NULL, 0); |
| #endif | |
| schedRead(TASK_ROOT(task), rxBLOB, TASK_ARG(task), TASK_FD(task), | |
| TASK_DATA(task), TASK_DATLEN(task)); | |
| return NULL; |
return NULL; |
| } |
} |
| |
|
| memset(buf, 0, TASK_DATLEN(task)); | /* check BLOB packet */ |
| rlen = recv(TASK_FD(task), buf, TASK_DATLEN(task), 0); | |
| if (rlen == -1) { | |
| LOGERR; | |
| c->cli_kill = kill; | |
| return NULL; | |
| } else if (!rlen) { /* receive EOF */ | |
| c->cli_kill = kill; | |
| return NULL; | |
| } | |
| |
| if (rlen < sizeof(struct tagBLOBHdr)) { |
if (rlen < sizeof(struct tagBLOBHdr)) { |
| rpc_SetErr(ERPCMISMATCH, "Too short BLOB packet"); | rpc_SetErr(ERPCMISMATCH, "Short BLOB packet"); |
| schedRead(TASK_ROOT(task), rxBLOB, TASK_ARG(task), TASK_FD(task), | |
| TASK_DATA(task), TASK_DATLEN(task)); | schedReadSelf(task); |
| return NULL; |
return NULL; |
| } |
} |
| |
|
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Line 400 rxBLOB(sched_task_t *task)
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Line 361 rxBLOB(sched_task_t *task)
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| blob->hdr_crc ^= blob->hdr_crc; |
blob->hdr_crc ^= blob->hdr_crc; |
| if (crc != crcFletcher16((u_short*) buf, rlen / 2)) { |
if (crc != crcFletcher16((u_short*) buf, rlen / 2)) { |
| rpc_SetErr(ERPCMISMATCH, "Bad CRC BLOB packet"); |
rpc_SetErr(ERPCMISMATCH, "Bad CRC BLOB packet"); |
| schedRead(TASK_ROOT(task), rxBLOB, TASK_ARG(task), TASK_FD(task), | |
| TASK_DATA(task), TASK_DATLEN(task)); | schedReadSelf(task); |
| return NULL; |
return NULL; |
| } |
} |
| |
|
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Line 410 rxBLOB(sched_task_t *task)
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Line 371 rxBLOB(sched_task_t *task)
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| rpc_SetErr(ERPCMISMATCH, "Get invalid RPC session"); |
rpc_SetErr(ERPCMISMATCH, "Get invalid RPC session"); |
| blob->hdr_cmd = error; |
blob->hdr_cmd = error; |
| goto end; |
goto end; |
| } else { |
|
| /* change socket timeout from last packet */ |
|
| ts.tv_sec = blob->hdr_session.sess_timeout; |
|
| ts.tv_nsec = 0; |
|
| schedPolling(TASK_ROOT(task), &ts, NULL); |
|
| } |
} |
| |
|
| /* Go to proceed packet ... */ |
/* Go to proceed packet ... */ |
|
Line 463 rxBLOB(sched_task_t *task)
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Line 419 rxBLOB(sched_task_t *task)
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| } |
} |
| |
|
| end: |
end: |
| schedWrite(TASK_ROOT(task), txBLOB, TASK_ARG(task), TASK_FD(task), | schedWrite(TASK_ROOT(task), txBLOB, TASK_ARG(task), TASK_FD(task), NULL, 0); |
| TASK_DATA(task), TASK_DATLEN(task)); | schedReadSelf(task); |
| schedRead(TASK_ROOT(task), rxBLOB, TASK_ARG(task), TASK_FD(task), | |
| TASK_DATA(task), TASK_DATLEN(task)); | |
| return NULL; |
return NULL; |
| } |
} |
| |
|
| static void * |
static void * |
| rpc_srv_dispatchVars(void *arg) | acceptBLOBClients(sched_task_t *task) |
| { |
{ |
| rpc_cli_t *c = arg; | rpc_srv_t *srv = TASK_ARG(task); |
| rpc_srv_t *s; | rpc_cli_t *c = NULL; |
| sched_root_task_t *root; | register int i; |
| u_char *buf; | socklen_t salen = sizeof(io_sockaddr_t); |
| struct timespec ts = { DEF_RPC_TIMEOUT, 0 }; | |
| |
|
| if (!arg) { | /* check free slots for connect */ |
| rpc_SetErr(EINVAL, "Invalid parameter can`t procced BLOB"); | for (i = 0; i < io_arraySize(srv->srv_blob.clients) && |
| return NULL; | (c = io_array(srv->srv_blob.clients, i, rpc_cli_t*)); i++); |
| } else | if (c) /* no more free slots! */ |
| s = c->cli_parent; | goto end; |
| c = malloc(sizeof(rpc_cli_t)); |
| /* allocate net buffer */ | if (!c) { |
| buf = malloc(sizeof(struct tagBLOBHdr)); | |
| if (!buf) { | |
| LOGERR; |
LOGERR; |
| |
srv->srv_kill = srv->srv_blob.kill = 1; |
| return NULL; |
return NULL; |
| } |
|
| |
|
| root = schedBegin(); |
|
| if (!root) { |
|
| rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
|
| free(buf); |
|
| return NULL; |
|
| } else { |
} else { |
| schedTermCondition(root, kill); | memset(c, 0, sizeof(rpc_cli_t)); |
| schedPolling(root, &ts, NULL); | io_arraySet(srv->srv_blob.clients, i, c); |
| | c->cli_id = i; |
| | c->cli_parent = srv; |
| } |
} |
| |
|
| schedRead(root, rxBLOB, c, c->cli_sock, buf, sizeof(struct tagBLOBHdr)); | /* alloc empty buffer */ |
| | AIT_SET_BUF2(&c->cli_buf, 0, srv->srv_netbuf); |
| |
|
| schedRun(root, (void*) &c->cli_kill); | /* accept client */ |
| schedEnd(&root); | c->cli_sock = accept(TASK_FD(task), &c->cli_sa.sa, &salen); |
| | if (c->cli_sock == -1) { |
| | LOGERR; |
| | AIT_FREE_VAL(&c->cli_buf); |
| | io_arrayDel(srv->srv_blob.clients, i, 42); |
| | goto end; |
| | } else |
| | fcntl(c->cli_sock, F_SETFL, fcntl(c->cli_sock, F_GETFL) | O_NONBLOCK); |
| |
|
| shutdown(c->cli_sock, SHUT_RDWR); | schedRead(TASK_ROOT(task), rxBLOB, c, c->cli_sock, NULL, 0); |
| close(c->cli_sock); | end: |
| memset(c, 0, sizeof(rpc_cli_t)); | schedReadSelf(task); |
| free(buf); | |
| return NULL; |
return NULL; |
| } |
} |
| #endif |
|
| |
|
| /* ------------------------------------------------------ */ |
/* ------------------------------------------------------ */ |
| |
|
|
Line 529 int
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Line 482 int
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| rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_short Port, const char *diskDir) |
rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_short Port, const char *diskDir) |
| { |
{ |
| int n = 1; |
int n = 1; |
| io_sockaddr_t sa; |
|
| |
|
| if (!srv || srv->srv_kill) { |
if (!srv || srv->srv_kill) { |
| rpc_SetErr(EINVAL, "Invalid parameters can`t init BLOB server"); |
rpc_SetErr(EINVAL, "Invalid parameters can`t init BLOB server"); |
|
Line 549 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
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Line 501 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
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| srv->srv_blob.server.cli_parent = srv; |
srv->srv_blob.server.cli_parent = srv; |
| |
|
| memcpy(&srv->srv_blob.server.cli_sa, &srv->srv_server.cli_sa, sizeof(io_sockaddr_t)); |
memcpy(&srv->srv_blob.server.cli_sa, &srv->srv_server.cli_sa, sizeof(io_sockaddr_t)); |
| switch (sa.sa.sa_family) { | switch (srv->srv_blob.server.cli_sa.sa.sa_family) { |
| case AF_INET: |
case AF_INET: |
| sa.sin.sin_port = htons(Port ? Port : ntohs(sa.sin.sin_port) + 1); | srv->srv_blob.server.cli_sa.sin.sin_port = |
| | htons(Port ? Port : ntohs(srv->srv_blob.server.cli_sa.sin.sin_port) + 1); |
| break; |
break; |
| case AF_INET6: |
case AF_INET6: |
| sa.sin6.sin6_port = htons(Port ? Port : ntohs(sa.sin6.sin6_port) + 1); | srv->srv_blob.server.cli_sa.sin6.sin6_port = |
| | htons(Port ? Port : ntohs(srv->srv_blob.server.cli_sa.sin6.sin6_port) + 1); |
| break; |
break; |
| case AF_LOCAL: |
case AF_LOCAL: |
| strlcat(sa.sun.sun_path, ".blob", sizeof sa.sun.sun_path); | strlcat(srv->srv_blob.server.cli_sa.sun.sun_path, ".blob", |
| | sizeof srv->srv_blob.server.cli_sa.sun.sun_path); |
| break; |
break; |
| default: |
default: |
| AIT_FREE_VAL(&srv->srv_blob.dir); |
AIT_FREE_VAL(&srv->srv_blob.dir); |
|
Line 751 rpc_srv_initServer(u_int regProgID, u_char regProcID,
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Line 706 rpc_srv_initServer(u_int regProgID, u_char regProcID,
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| else |
else |
| netBuf = io_align(netBuf, 1); /* align netBuf length */ |
netBuf = io_align(netBuf, 1); /* align netBuf length */ |
| |
|
| |
#ifdef HAVE_SRANDOMDEV |
| |
srandomdev(); |
| |
#else |
| |
time_t tim; |
| |
|
| |
srandom((time(&tim) ^ getpid())); |
| |
#endif |
| |
|
| srv = malloc(sizeof(rpc_srv_t)); |
srv = malloc(sizeof(rpc_srv_t)); |
| if (!srv) { |
if (!srv) { |
| LOGERR; |
LOGERR; |
|
Line 836 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
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Line 799 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
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| register int i; |
register int i; |
| rpc_func_t *f, *tmp; |
rpc_func_t *f, *tmp; |
| |
|
| if (!psrv || !*psrv) { | if (!psrv || !*psrv) |
| rpc_SetErr(EINVAL, "Can`t destroy server because parameter is null!"); | |
| return; |
return; |
| } |
|
| |
|
| if (!(*psrv)->srv_blob.kill) |
if (!(*psrv)->srv_blob.kill) |
| rpc_srv_endBLOBServer(*psrv); |
rpc_srv_endBLOBServer(*psrv); |