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version 1.9.2.6, 2012/05/15 20:49:25
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version 1.9.2.22, 2012/05/17 12:52:30
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Line 52 closeClient(sched_task_t *task)
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Line 52 closeClient(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; |
| |
|
| schedCancelby(s->srv_root, taskMAX, CRITERIA_ARG, TASK_ARG(task), NULL); | schedCancelby(TASK_ROOT(task), taskMAX, CRITERIA_ARG, TASK_ARG(task), NULL); |
| |
|
| /* close client socket */ |
/* close client socket */ |
| if (TASK_VAL(task)) |
if (TASK_VAL(task)) |
|
Line 75 txPacket(sched_task_t *task)
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Line 75 txPacket(sched_task_t *task)
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| u_char buf[USHRT_MAX] = { 0 }; |
u_char buf[USHRT_MAX] = { 0 }; |
| struct tagRPCCall *rpc = (struct tagRPCCall*) buf; |
struct tagRPCCall *rpc = (struct tagRPCCall*) buf; |
| int ret, wlen = sizeof(struct tagRPCCall); |
int ret, wlen = sizeof(struct tagRPCCall); |
| array_t *arr = NULL; |
|
| |
|
| /* copy RPC header */ |
/* copy RPC header */ |
| memcpy(buf, TASK_DATA(task), wlen); |
memcpy(buf, TASK_DATA(task), wlen); |
|
Line 83 txPacket(sched_task_t *task)
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Line 82 txPacket(sched_task_t *task)
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| if (rpc->call_argc) { |
if (rpc->call_argc) { |
| f = rpc_srv_getCall(s, ntohs(rpc->call_tag)); |
f = rpc_srv_getCall(s, ntohs(rpc->call_tag)); |
| if (!f) { |
if (!f) { |
| |
rpc_SetErr(EPROGUNAVAIL, "Function not found at RPC server"); |
| rpc->call_argc ^= rpc->call_argc; |
rpc->call_argc ^= rpc->call_argc; |
| rpc->call_rep.ret = RPC_ERROR(-1); |
rpc->call_rep.ret = RPC_ERROR(-1); |
| rpc->call_rep.eno = RPC_ERROR(rpc_Errno); |
rpc->call_rep.eno = RPC_ERROR(rpc_Errno); |
| } else { |
} else { |
| rpc->call_argc = htons(rpc_srv_getVars(f, &arr)); | rpc->call_argc = htons(io_arraySize(f->func_vars)); |
| /* Go Encapsulate variables */ |
/* Go Encapsulate variables */ |
| ret = io_vars2buffer(buf + wlen, sizeof buf - wlen, arr); | ret = io_vars2buffer(buf + wlen, sizeof buf - wlen, f->func_vars); |
| /* Free return values */ |
/* Free return values */ |
| io_clrVars(f->func_vars); |
io_clrVars(f->func_vars); |
| if (ret == -1) { |
if (ret == -1) { |
|
Line 141 execCall(sched_task_t *task)
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Line 141 execCall(sched_task_t *task)
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| rpc->call_rep.eno = RPC_ERROR(rpc_Errno); |
rpc->call_rep.eno = RPC_ERROR(rpc_Errno); |
| return NULL; |
return NULL; |
| } |
} |
| } | } else |
| | arr = NULL; |
| |
|
| if (!(f = rpc_srv_getCall(s, ntohs(rpc->call_tag)))) { |
if (!(f = rpc_srv_getCall(s, ntohs(rpc->call_tag)))) { |
| rpc_SetErr(EPROGUNAVAIL, "Function not found at RPC server"); |
rpc_SetErr(EPROGUNAVAIL, "Function not found at RPC server"); |
|
Line 161 execCall(sched_task_t *task)
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Line 162 execCall(sched_task_t *task)
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| /* without reply */ |
/* without reply */ |
| io_clrVars(f->func_vars); |
io_clrVars(f->func_vars); |
| rpc->call_argc ^= rpc->call_argc; |
rpc->call_argc ^= rpc->call_argc; |
| } else | } else { |
| rpc->call_argc = htons(rpc_srv_getVars(f, NULL)); | /* reply */ |
| | rpc->call_argc = htons(io_arraySize(f->func_vars)); |
| | } |
| } |
} |
| } |
} |
| |
|
| if (arr) | io_arrayDestroy(&arr); |
| io_arrayDestroy(&arr); | |
| return NULL; |
return NULL; |
| } |
} |
| |
|
|
Line 176 rxPacket(sched_task_t *task)
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Line 178 rxPacket(sched_task_t *task)
|
| { |
{ |
| 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; |
| u_char *buf = AIT_GET_BUF(&c->cli_buf); |
|
| int len, rlen, noreply; |
int len, rlen, noreply; |
| u_short crc, off = 0; | u_short crc, off = TASK_DATLEN(task); |
| | u_char *buf = AIT_GET_BUF(&c->cli_buf); |
| struct tagRPCCall *rpc; |
struct tagRPCCall *rpc; |
| |
|
| memset(buf, 0, AIT_LEN(&c->cli_buf)); |
memset(buf, 0, AIT_LEN(&c->cli_buf)); |
| rlen = recv(TASK_FD(task), buf, AIT_LEN(&c->cli_buf), 0); | rlen = recv(TASK_FD(task), buf + off, AIT_LEN(&c->cli_buf) - off, 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; |
| |
} else { |
| |
rlen += off; /* add reminded bytes from previous rxPacket, if exists! */ |
| |
off = 0; /* process buffer from start offset == 0 */ |
| } |
} |
| |
|
| 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); | /* reminder received previous bytes ;) */ |
| | schedRead(TASK_ROOT(task), TASK_FUNC(task), TASK_ARG(task), |
| | TASK_FD(task), TASK_DATA(task), rlen); |
| return NULL; |
return NULL; |
| } else |
} else |
| rpc = (struct tagRPCCall*) (buf + off); |
rpc = (struct tagRPCCall*) (buf + off); |
|
Line 202 rxPacket(sched_task_t *task)
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Line 209 rxPacket(sched_task_t *task)
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| len = ntohs(rpc->call_len); |
len = ntohs(rpc->call_len); |
| rlen -= len; |
rlen -= len; |
| |
|
| |
/* check RPC packet lengths */ |
| |
if (rlen < 0 || len < sizeof(struct tagRPCCall)) { |
| |
rpc_SetErr(ERPCMISMATCH, "Broken RPC packet length"); |
| |
/* skip entire packet */ |
| |
break; |
| |
} |
| |
|
| /* check integrity of packet */ |
/* check integrity of packet */ |
| crc = ntohs(rpc->call_crc); |
crc = ntohs(rpc->call_crc); |
| rpc->call_crc ^= rpc->call_crc; |
rpc->call_crc ^= rpc->call_crc; |
| if (crc != crcFletcher16((u_short*) (buf + off), len / 2)) { | if (crc != crcFletcher16((u_short*) rpc, len / 2)) { |
| rpc_SetErr(ERPCMISMATCH, "Bad CRC RPC packet"); |
rpc_SetErr(ERPCMISMATCH, "Bad CRC RPC packet"); |
| |
|
| off += len; |
off += len; |
| if (rlen < 1) | /* try next packet remaining into buffer */ |
| break; | continue; |
| else | |
| continue; | |
| } |
} |
| |
|
| noreply = rpc->call_req.flags & RPC_NOREPLY; |
noreply = rpc->call_req.flags & RPC_NOREPLY; |
|
Line 236 rxPacket(sched_task_t *task)
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Line 248 rxPacket(sched_task_t *task)
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| } while (rlen > 0); |
} while (rlen > 0); |
| |
|
| /* lets get next packet */ |
/* lets get next packet */ |
| schedReadSelf(task); | schedRead(TASK_ROOT(task), TASK_FUNC(task), TASK_ARG(task), TASK_FD(task), TASK_DATA(task), 0); |
| return NULL; |
return NULL; |
| } |
} |
| |
|
|
Line 256 acceptClients(sched_task_t *task)
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Line 268 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 269 acceptClients(sched_task_t *task)
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Line 281 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 284 end:
|
Line 296 end:
|
| return NULL; |
return NULL; |
| } |
} |
| |
|
| #if 0 | /* ------------------------------------------------------ */ |
| | |
| static void * |
static void * |
| |
closeBLOBClient(sched_task_t *task) |
| |
{ |
| |
rpc_cli_t *c = TASK_ARG(task); |
| |
rpc_srv_t *s = c->cli_parent; |
| |
|
| |
schedCancelby(TASK_ROOT(task), taskMAX, CRITERIA_ARG, TASK_ARG(task), NULL); |
| |
|
| |
/* close client socket */ |
| |
if (TASK_VAL(task)) |
| |
shutdown(c->cli_sock, SHUT_RDWR); |
| |
close(c->cli_sock); |
| |
|
| |
/* free buffer */ |
| |
AIT_FREE_VAL(&c->cli_buf); |
| |
|
| |
io_arrayDel(s->srv_blob.clients, c->cli_id, 42); |
| |
return NULL; |
| |
} |
| |
|
| |
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); |
| |
|
|
Line 297 txBLOB(sched_task_t *task)
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Line 331 txBLOB(sched_task_t *task)
|
| 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 313 rxBLOB(sched_task_t *task)
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Line 346 rxBLOB(sched_task_t *task)
|
| 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; |
| } |
} |
| |
|
|
Line 353 rxBLOB(sched_task_t *task)
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Line 372 rxBLOB(sched_task_t *task)
|
| 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; |
| } |
} |
| |
|
|
Line 363 rxBLOB(sched_task_t *task)
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Line 382 rxBLOB(sched_task_t *task)
|
| 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 416 rxBLOB(sched_task_t *task)
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Line 430 rxBLOB(sched_task_t *task)
|
| } |
} |
| |
|
| 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; |
| } |
} |
| |
|
| // ------------------------------------------------- | /* ------------------------------------------------------ */ |
| |
|
| /* |
/* |
| * rpc_srv_initBLOBServer() - Init & create BLOB Server |
* rpc_srv_initBLOBServer() - Init & create BLOB Server |
|
Line 481 int
|
Line 493 int
|
| 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) { | 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"); |
| return -1; |
return -1; |
| } |
} |
| if (srv->srv_blob.state) { |
|
| rpc_SetErr(EPERM, "Already started BLOB server!"); |
|
| return 0; |
|
| } |
|
| |
|
| memset(&srv->srv_blob, 0, sizeof srv->srv_blob); |
memset(&srv->srv_blob, 0, sizeof srv->srv_blob); |
| if (access(diskDir, R_OK | W_OK) == -1) { |
if (access(diskDir, R_OK | W_OK) == -1) { |
|
Line 499 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
Line 506 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
| } else |
} else |
| AIT_SET_STR(&srv->srv_blob.dir, diskDir); |
AIT_SET_STR(&srv->srv_blob.dir, diskDir); |
| |
|
| srv->srv_blob.server.cli_tid = pthread_self(); | /* init blob list */ |
| | TAILQ_INIT(&srv->srv_blob.blobs); |
| | |
| srv->srv_blob.server.cli_parent = srv; |
srv->srv_blob.server.cli_parent = srv; |
| |
|
| memcpy(&sa, &srv->srv_server.cli_sa, sizeof sa); | 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); |
| return -1; |
return -1; |
| } |
} |
| memcpy(&srv->srv_blob.server.cli_sa, &sa, sizeof sa); |
|
| |
|
| /* create BLOB server socket */ |
/* create BLOB server socket */ |
| srv->srv_blob.server.cli_sock = socket(srv->srv_server.cli_sa.sa.sa_family, SOCK_STREAM, 0); |
srv->srv_blob.server.cli_sock = socket(srv->srv_server.cli_sa.sa.sa_family, SOCK_STREAM, 0); |
|
Line 553 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
Line 564 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
| return -1; |
return -1; |
| } |
} |
| |
|
| /* allocate pool for concurent clients */ | /* allocate pool for concurent blob clients */ |
| srv->srv_blob.clients = calloc(srv->srv_numcli, sizeof(rpc_cli_t)); | srv->srv_blob.clients = io_arrayInit(io_arraySize(srv->srv_clients)); |
| if (!srv->srv_blob.clients) { |
if (!srv->srv_blob.clients) { |
| LOGERR; | rpc_SetErr(io_GetErrno(), "%s", io_GetError()); |
| close(srv->srv_blob.server.cli_sock); |
close(srv->srv_blob.server.cli_sock); |
| AIT_FREE_VAL(&srv->srv_blob.dir); |
AIT_FREE_VAL(&srv->srv_blob.dir); |
| return -1; |
return -1; |
| } else | } |
| memset(srv->srv_blob.clients, 0, srv->srv_numcli * sizeof(rpc_cli_t)); | |
| |
|
| rpc_srv_registerCall(srv, NULL, CALL_BLOBSHUTDOWN, 0); | /* init blob scheduler */ |
| rpc_srv_registerCall(srv, NULL, CALL_BLOBCLIENTS, 1); | srv->srv_blob.root = schedBegin(); |
| rpc_srv_registerCall(srv, NULL, CALL_BLOBVARS, 1); | if (!srv->srv_blob.root) { |
| rpc_srv_registerCall(srv, NULL, CALL_BLOBSTATE, 0); | rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
| | io_arrayDestroy(&srv->srv_blob.clients); |
| | close(srv->srv_blob.server.cli_sock); |
| | AIT_FREE_VAL(&srv->srv_blob.dir); |
| | return -1; |
| | } |
| |
|
| srv->srv_blob.state = enable; /* enable BLOB */ |
|
| return 0; |
return 0; |
| } |
} |
| |
|
|
Line 583 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
|
Line 597 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
|
| { |
{ |
| rpc_cli_t *c; |
rpc_cli_t *c; |
| register int i; |
register int i; |
| rpc_blob_t *f; | rpc_blob_t *b, *tmp; |
| |
|
| if (!srv || srv->srv_blob.state == disable) | if (!srv) |
| return; |
return; |
| else |
|
| srv->srv_blob.state = kill; |
|
| |
|
| rpc_srv_unregisterCall(srv, NULL, CALL_BLOBSHUTDOWN); | if (srv->srv_blob.tid) { |
| rpc_srv_unregisterCall(srv, NULL, CALL_BLOBCLIENTS); | pthread_cancel(srv->srv_blob.tid); |
| rpc_srv_unregisterCall(srv, NULL, CALL_BLOBVARS); | pthread_join(srv->srv_blob.tid, NULL); |
| rpc_srv_unregisterCall(srv, NULL, CALL_BLOBSTATE); | } |
| |
|
| /* close all clients connections & server socket */ |
/* close all clients connections & server socket */ |
| for (i = 0, c = srv->srv_blob.clients; i < srv->srv_numcli && c; i++, c++) | for (i = 0; i < io_arraySize(srv->srv_blob.clients); i++) { |
| if (c->cli_sa.sa.sa_family) | c = io_array(srv->srv_blob.clients, i, rpc_cli_t*); |
| | if (c) { |
| shutdown(c->cli_sock, SHUT_RDWR); |
shutdown(c->cli_sock, SHUT_RDWR); |
| close(srv->srv_blob.server.cli_sock); | close(c->cli_sock); |
| |
|
| if (srv->srv_blob.clients) { | schedCancelby(srv->srv_blob.root, taskMAX, CRITERIA_ARG, c, NULL); |
| free(srv->srv_blob.clients); | AIT_FREE_VAL(&c->cli_buf); |
| srv->srv_blob.clients = NULL; | } |
| | io_arrayDel(srv->srv_blob.clients, i, 42); |
| } |
} |
| |
io_arrayDestroy(&srv->srv_blob.clients); |
| |
|
| |
close(srv->srv_blob.server.cli_sock); |
| |
|
| /* detach blobs */ |
/* detach blobs */ |
| while ((f = srv->srv_blob.blobs)) { | TAILQ_FOREACH_SAFE(b, &srv->srv_blob.blobs, blob_node, tmp) { |
| srv->srv_blob.blobs = f->blob_next; | TAILQ_REMOVE(&srv->srv_blob.blobs, b, blob_node); |
| rpc_srv_blobFree(srv, f); | |
| free(f); | rpc_srv_blobFree(srv, b); |
| | free(b); |
| } |
} |
| |
|
| |
schedEnd(&srv->srv_blob.root); |
| AIT_FREE_VAL(&srv->srv_blob.dir); |
AIT_FREE_VAL(&srv->srv_blob.dir); |
| |
|
| /* at final, save disable BLOB service state */ |
|
| srv->srv_blob.state = disable; |
|
| } |
} |
| |
|
| /* |
/* |
| * rpc_srv_loopBLOB() - Execute Main BLOB server loop and wait for clients requests | * rpc_srv_loopBLOBServer() - Execute Main BLOB server loop and wait for clients requests |
| * |
* |
| * @srv = RPC Server instance |
* @srv = RPC Server instance |
| * return: -1 error or 0 ok, infinite loop ... |
* return: -1 error or 0 ok, infinite loop ... |
| */ |
*/ |
| int |
int |
| rpc_srv_loopBLOB(rpc_srv_t * __restrict srv) | rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv) |
| { |
{ |
| socklen_t salen = sizeof(io_sockaddr_t); | if (!srv || srv->srv_kill) { |
| register int i; | |
| rpc_cli_t *c; | |
| int ret; | |
| pthread_attr_t attr; | |
| struct pollfd pfd; | |
| |
| if (!srv || srv->srv_blob.state == kill) { | |
| rpc_SetErr(EINVAL, "Invalid parameter can`t start BLOB server"); |
rpc_SetErr(EINVAL, "Invalid parameter can`t start BLOB server"); |
| return -1; |
return -1; |
| } |
} |
| |
|
| if (listen(srv->srv_blob.server.cli_sock, SOMAXCONN) == -1) { | fcntl(srv->srv_blob.server.cli_sock, F_SETFL, |
| | fcntl(srv->srv_blob.server.cli_sock, F_GETFL) | O_NONBLOCK); |
| | |
| | if (listen(srv->srv_blob.server.cli_sock, io_arraySize(srv->srv_blob.clients)) == -1) { |
| LOGERR; |
LOGERR; |
| return -1; |
return -1; |
| } else | } |
| fcntl(srv->srv_blob.server.cli_sock, F_SETFL, | |
| fcntl(srv->srv_blob.server.cli_sock, F_GETFL) | O_NONBLOCK); | |
| |
|
| pthread_attr_init(&attr); | if (!schedRead(srv->srv_blob.root, acceptBLOBClients, srv, |
| pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); | srv->srv_blob.server.cli_sock, NULL, 0)) { |
| rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
| pfd.fd = srv->srv_blob.server.cli_sock; | return -1; |
| pfd.events = POLLIN | POLLPRI; | |
| /* main BLOB loop */ | |
| while (srv->srv_blob.state != kill && srv->srv_kill != kill) { | |
| for (c = srv->srv_blob.clients, i = 0; i < srv->srv_numcli && c; i++, c++) | |
| if (!c->cli_sa.sa.sa_family) | |
| break; | |
| if (i >= srv->srv_numcli) { | |
| #ifdef HAVE_PTHREAD_YIELD | |
| pthread_yield(); | |
| #endif | |
| usleep(1000000); | |
| continue; | |
| } | |
| |
| if ((ret = poll(&pfd, 1, srv->srv_session.sess_timeout * 1000)) == -1 || | |
| pfd.revents & (POLLERR | POLLHUP | POLLNVAL)) { | |
| LOGERR; | |
| ret = 1; | |
| break; | |
| } else if (!ret) | |
| continue; | |
| |
| c->cli_sock = accept(srv->srv_blob.server.cli_sock, &c->cli_sa.sa, &salen); | |
| if (c->cli_sock == -1) { | |
| LOGERR; | |
| continue; | |
| } else | |
| c->cli_parent = srv; | |
| |
| /* spawn dispatch thread for BLOB client */ | |
| c->cli_kill = enable; | |
| if (pthread_create(&c->cli_tid, &attr, rpc_srv_dispatchVars, c)) { | |
| LOGERR; | |
| continue; | |
| } | |
| } |
} |
| |
|
| srv->srv_blob.state = kill; | /* main rpc loop */ |
| schedRun(srv->srv_blob.root, &srv->srv_blob.kill); |
| pthread_attr_destroy(&attr); | |
| return 0; |
return 0; |
| } |
} |
| #endif |
|
| |
|
| |
|
| /* |
/* |
|
Line 728 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 701 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
| 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 791 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 772 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
| goto err; |
goto err; |
| } |
} |
| |
|
| |
rpc_register_srvPing(srv); |
| |
|
| return srv; |
return srv; |
| err: /* error condition */ |
err: /* error condition */ |
| close(srv->srv_server.cli_sock); |
close(srv->srv_server.cli_sock); |
|
Line 813 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
Line 796 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
| 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) |
| |
rpc_srv_endBLOBServer(*psrv); |
| |
|
| /* close all clients connections & server socket */ |
/* close all clients connections & server socket */ |
| for (i = 0; i < io_arraySize((*psrv)->srv_clients); i++) { |
for (i = 0; i < io_arraySize((*psrv)->srv_clients); i++) { |
| c = io_array((*psrv)->srv_clients, i, rpc_cli_t*); |
c = io_array((*psrv)->srv_clients, i, rpc_cli_t*); |
|
Line 825 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
Line 809 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
| shutdown(c->cli_sock, SHUT_RDWR); |
shutdown(c->cli_sock, SHUT_RDWR); |
| close(c->cli_sock); |
close(c->cli_sock); |
| |
|
| free(c); | schedCancelby((*psrv)->srv_root, taskMAX, CRITERIA_ARG, c, NULL); |
| io_arrayDel((*psrv)->srv_clients, i, 0); | AIT_FREE_VAL(&c->cli_buf); |
| } |
} |
| |
io_arrayDel((*psrv)->srv_clients, i, 42); |
| } |
} |
| io_arrayDestroy(&(*psrv)->srv_clients); |
io_arrayDestroy(&(*psrv)->srv_clients); |
| |
|
|
Line 835 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
Line 820 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
| |
|
| /* detach exported calls */ |
/* detach exported calls */ |
| TAILQ_FOREACH_SAFE(f, &(*psrv)->srv_funcs, func_node, tmp) { |
TAILQ_FOREACH_SAFE(f, &(*psrv)->srv_funcs, func_node, tmp) { |
| |
TAILQ_REMOVE(&(*psrv)->srv_funcs, f, func_node); |
| |
|
| io_freeVars(&f->func_vars); |
io_freeVars(&f->func_vars); |
| AIT_FREE_VAL(&f->func_name); |
AIT_FREE_VAL(&f->func_name); |
| free(f); |
free(f); |
|
Line 898 rpc_srv_execCall(rpc_func_t * __restrict call, struct
|
Line 885 rpc_srv_execCall(rpc_func_t * __restrict call, struct
|
| } |
} |
| |
|
| func = AIT_GET_LIKE(&call->func_name, rpc_callback_t); |
func = AIT_GET_LIKE(&call->func_name, rpc_callback_t); |
| return func(call, ntohs(rpc->call_argc), args); | return func(call, rpc, args); |
| } |
} |