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| version 1.9.2.5, 2012/05/15 16:10:58 | version 1.9.2.11, 2012/05/16 07:54:49 |
|---|---|
| Line 52 closeClient(sched_task_t *task) | Line 52 closeClient(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; |
| schedCancelby(s->srv_root, taskMAX, CRITERIA_FD, (void*) c->cli_sock, NULL); | schedCancelby(s->srv_root, 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) | Line 75 txPacket(sched_task_t *task) |
| 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); |
| if (rpc->call_argc) { | if (rpc->call_argc) { |
| f = rpc_srv_getCall(s, ntohs(rpc->call_tag), ntohl(rpc->call_hash)); | f = rpc_srv_getCall(s, ntohs(rpc->call_tag)); |
| if (!f) { | if (!f) { |
| 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) | Line 140 execCall(sched_task_t *task) |
| 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), ntohl(rpc->call_hash)))) { | 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"); |
| 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); |
| Line 161 execCall(sched_task_t *task) | Line 161 execCall(sched_task_t *task) |
| /* 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 265 acceptClients(sched_task_t *task) | Line 266 acceptClients(sched_task_t *task) |
| c->cli_parent = srv; | c->cli_parent = srv; |
| } | } |
| /* alloc empty buffer */ | |
| 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(srv->srv_server.cli_sock, &c->cli_sa.sa, &salen); |
| if (c->cli_sock == -1) { | if (c->cli_sock == -1) { |
| LOGERR; | LOGERR; |
| AIT_FREE_VAL(&c->cli_buf); | |
| io_arrayDel(srv->srv_clients, i, 42); | io_arrayDel(srv->srv_clients, i, 42); |
| goto end; | goto end; |
| } else | } else |
| fcntl(c->cli_sock, F_SETFL, fcntl(c->cli_sock, F_GETFL) | O_NONBLOCK); | fcntl(c->cli_sock, F_SETFL, fcntl(c->cli_sock, F_GETFL) | O_NONBLOCK); |
| /* alloc empty buffer */ | |
| AIT_SET_BUF2(&c->cli_buf, 0, srv->srv_netbuf); | |
| schedRead(TASK_ROOT(task), rxPacket, c, c->cli_sock, NULL, 0); | schedRead(TASK_ROOT(task), rxPacket, c, c->cli_sock, NULL, 0); |
| end: | end: |
| schedReadSelf(task); | schedReadSelf(task); |
| Line 465 rpc_srv_dispatchVars(void *arg) | Line 467 rpc_srv_dispatchVars(void *arg) |
| free(buf); | free(buf); |
| return NULL; | return NULL; |
| } | } |
| #endif | |
| // ------------------------------------------------- | |
| /* | /* |
| * rpc_srv_initBLOBServer() - Init & create BLOB Server | * rpc_srv_initBLOBServer() - Init & create BLOB Server |
| Line 498 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s | Line 500 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 (sa.sa.sa_family) { |
| case AF_INET: | case AF_INET: |
| sa.sin.sin_port = htons(Port ? Port : ntohs(sa.sin.sin_port) + 1); | sa.sin.sin_port = htons(Port ? Port : ntohs(sa.sin.sin_port) + 1); |
| Line 516 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s | Line 520 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s |
| 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 552 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s | Line 555 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); | |
| rpc_srv_registerCall(srv, NULL, CALL_BLOBCLIENTS, 1); | |
| rpc_srv_registerCall(srv, NULL, CALL_BLOBVARS, 1); | |
| rpc_srv_registerCall(srv, NULL, CALL_BLOBSTATE, 0); | |
| srv->srv_blob.state = enable; /* enable BLOB */ | srv->srv_blob.state = enable; /* enable BLOB */ |
| return 0; | return 0; |
| } | } |
| Line 582 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv) | Line 579 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 || srv->srv_blob.state == disable) |
| return; | return; |
| else | else |
| srv->srv_blob.state = kill; | srv->srv_blob.state = kill; |
| rpc_srv_unregisterCall(srv, NULL, CALL_BLOBSHUTDOWN); | |
| rpc_srv_unregisterCall(srv, NULL, CALL_BLOBCLIENTS); | |
| rpc_srv_unregisterCall(srv, NULL, CALL_BLOBVARS); | |
| 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) { | io_arrayDel(srv->srv_blob.clients, i, 42); |
| free(srv->srv_blob.clients); | } |
| srv->srv_blob.clients = NULL; | |
| } | } |
| 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); | |
| } | } |
| AIT_FREE_VAL(&srv->srv_blob.dir); | AIT_FREE_VAL(&srv->srv_blob.dir); |
| Line 618 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv) | Line 614 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv) |
| srv->srv_blob.state = disable; | srv->srv_blob.state = disable; |
| } | } |
| #if 0 | |
| /* | /* |
| * rpc_srv_loopBLOB() - Execute Main BLOB server loop and wait for clients requests | * rpc_srv_loopBLOB() - Execute Main BLOB server loop and wait for clients requests |
| * | * |
| Line 707 rpc_srv_loopBLOB(rpc_srv_t * __restrict srv) | Line 704 rpc_srv_loopBLOB(rpc_srv_t * __restrict srv) |
| * return: NULL == error or !=NULL bind and created RPC server instance | * return: NULL == error or !=NULL bind and created RPC server instance |
| */ | */ |
| rpc_srv_t * | rpc_srv_t * |
| rpc_srv_initServer(u_int regProgID, u_int regProcID, int concurentClients, | rpc_srv_initServer(u_int regProgID, u_char regProcID, int concurentClients, |
| int netBuf, const char *csHost, u_short Port) | int netBuf, const char *csHost, u_short Port) |
| { | { |
| int n = 1; | int n = 1; |
| Line 736 rpc_srv_initServer(u_int regProgID, u_int regProcID, i | Line 733 rpc_srv_initServer(u_int regProgID, u_int regProcID, i |
| srv->srv_netbuf = netBuf; | srv->srv_netbuf = netBuf; |
| srv->srv_session.sess_version = RPC_VERSION; | srv->srv_session.sess_version = RPC_VERSION; |
| srv->srv_session.sess_timeout = DEF_RPC_TIMEOUT; | |
| srv->srv_session.sess_program = regProgID; | srv->srv_session.sess_program = regProgID; |
| srv->srv_session.sess_process = regProcID; | srv->srv_session.sess_process = regProcID; |
| Line 824 rpc_srv_endServer(rpc_srv_t ** __restrict psrv) | Line 820 rpc_srv_endServer(rpc_srv_t ** __restrict psrv) |
| if (c) { | if (c) { |
| shutdown(c->cli_sock, SHUT_RDWR); | shutdown(c->cli_sock, SHUT_RDWR); |
| close(c->cli_sock); | close(c->cli_sock); |
| free(c); | |
| io_arrayDel((*psrv)->srv_clients, i, 0); | io_arrayDel((*psrv)->srv_clients, i, 42); |
| } | } |
| } | } |
| io_arrayDestroy(&(*psrv)->srv_clients); | io_arrayDestroy(&(*psrv)->srv_clients); |
| Line 834 rpc_srv_endServer(rpc_srv_t ** __restrict psrv) | Line 830 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); |
| AIT_FREE_VAL(&f->func_file); | |
| free(f); | free(f); |
| } | } |
| Line 854 rpc_srv_endServer(rpc_srv_t ** __restrict psrv) | Line 851 rpc_srv_endServer(rpc_srv_t ** __restrict psrv) |
| int | int |
| rpc_srv_loopServer(rpc_srv_t * __restrict srv) | rpc_srv_loopServer(rpc_srv_t * __restrict srv) |
| { | { |
| /* | |
| int ret; | |
| */ | |
| if (!srv) { | if (!srv) { |
| rpc_SetErr(EINVAL, "Invalid parameter can`t start RPC server"); | rpc_SetErr(EINVAL, "Invalid parameter can`t start RPC server"); |
| return -1; | return -1; |
| } | } |
| fcntl(srv->srv_server.cli_sock, F_SETFL, | |
| fcntl(srv->srv_server.cli_sock, F_GETFL) | O_NONBLOCK); | |
| if (listen(srv->srv_server.cli_sock, io_arraySize(srv->srv_clients)) == -1) { | if (listen(srv->srv_server.cli_sock, io_arraySize(srv->srv_clients)) == -1) { |
| LOGERR; | LOGERR; |
| return -1; | return -1; |
| } else | } |
| fcntl(srv->srv_server.cli_sock, F_SETFL, | |
| fcntl(srv->srv_server.cli_sock, F_GETFL) | O_NONBLOCK); | |
| if (!schedRead(srv->srv_root, acceptClients, srv, srv->srv_server.cli_sock, NULL, 0)) { | if (!schedRead(srv->srv_root, acceptClients, srv, srv->srv_server.cli_sock, NULL, 0)) { |
| rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); | rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
| Line 893 int | Line 887 int |
| rpc_srv_execCall(rpc_func_t * __restrict call, struct tagRPCCall * __restrict rpc, | rpc_srv_execCall(rpc_func_t * __restrict call, struct tagRPCCall * __restrict rpc, |
| array_t * __restrict args) | array_t * __restrict args) |
| { | { |
| void *dl; | |
| rpc_callback_t func; | rpc_callback_t func; |
| int ret; | |
| if (!call || !rpc || !call->func_parent) { | if (!call || !rpc || !call->func_parent || !AIT_ADDR(&call->func_name)) { |
| rpc_SetErr(EINVAL, "Invalid parameter can`t exec function"); | rpc_SetErr(EINVAL, "Invalid parameter can`t exec function"); |
| return -1; | return -1; |
| } | } |
| dl = dlopen(AIT_ADDR(&call->func_file), RTLD_LAZY | RTLD_GLOBAL); | func = AIT_GET_LIKE(&call->func_name, rpc_callback_t); |
| if (!dl) { | return func(call, ntohs(rpc->call_argc), args); |
| rpc_SetErr(ENOENT, "Can`t attach module %s!", dlerror()); | |
| return -1; | |
| } | |
| func = dlsym(dl, (const char*) AIT_GET_STR(&call->func_name)); | |
| if (func) | |
| ret = func(call, ntohs(rpc->call_argc), args); | |
| else { | |
| rpc_SetErr(ENOEXEC, "Can`t find function %s!", dlerror()); | |
| ret = -1; | |
| } | |
| dlclose(dl); | |
| return ret; | |
| } | } |