|
|
| version 1.1.1.1.2.1, 2010/06/18 13:36:01 | version 1.1.1.1.2.4, 2010/06/23 11:33:38 |
|---|---|
| Line 12 | Line 12 |
| static void * | static void * |
| rpc_srv_dispatchCall(void *arg) | rpc_srv_dispatchCall(void *arg) |
| { | { |
| rpc_cli_t *c = arg; | rpc_cli_t cli, *c = arg; |
| rpc_srv_t *s; | rpc_srv_t *s; |
| rpc_val_t *vals, *v = NULL; | rpc_val_t *vals, *v = NULL; |
| rpc_func_t *f; | rpc_func_t *f; |
| Line 74 rpc_srv_dispatchCall(void *arg) | Line 74 rpc_srv_dispatchCall(void *arg) |
| v[i].val.string = (int8_t*) data; | v[i].val.string = (int8_t*) data; |
| data += v[i].val_len + 1; | data += v[i].val_len + 1; |
| break; | break; |
| case array: | case blob: |
| v[i].val.array = (int8_t**) data; | rpc_srv_getBLOB(&v[i], data); |
| data += v[i].val_len; | data += sizeof(rpc_cli_t); |
| break; | break; |
| default: | default: |
| break; | break; |
| Line 135 rpc_srv_dispatchCall(void *arg) | Line 135 rpc_srv_dispatchCall(void *arg) |
| data += vals[i].val_len + 1; | data += vals[i].val_len + 1; |
| Limit += vals[i].val_len + 1; | Limit += vals[i].val_len + 1; |
| break; | break; |
| case array: | case blob: |
| if (ret || Limit + vals[i].val_len > BUFSIZ) { | if (ret || Limit + sizeof(rpc_cli_t) > BUFSIZ) { |
| rpc_SetErr(EMSGSIZE, "Error:: in prepare RPC packet (-7) ...\n"); | rpc_SetErr(EMSGSIZE, "Error:: in prepare RPC packet (-7) ...\n"); |
| rrpc.ret_retcode = ret = -7; | rrpc.ret_retcode = ret = -7; |
| rrpc.ret_argc = 0; | rrpc.ret_argc = 0; |
| break; | break; |
| } | } |
| memcpy(data, vals[i].val.array, vals[i].val_len); | memcpy(data, &cli, sizeof(rpc_cli_t)); |
| data += vals[i].val_len; | data += sizeof(rpc_cli_t); |
| Limit += vals[i].val_len; | Limit += sizeof(rpc_cli_t); |
| rpc_srv_setBLOB(&vals[i], &cli); | |
| break; | break; |
| default: | default: |
| break; | break; |
| Line 174 rpc_srv_dispatchCall(void *arg) | Line 176 rpc_srv_dispatchCall(void *arg) |
| return (void*) ret; | return (void*) ret; |
| } | } |
| static void * | |
| rpc_srv_dispatchVars(void *arg) | |
| { | |
| rpc_cli_t *c = arg; | |
| // rpc_srv_t *s; | |
| int ret; | |
| return (void*) ret; | |
| } | |
| // ------------------------------------------------- | // ------------------------------------------------- |
| /* | /* |
| * rpc_srv_initBLOBServer() Init & create BLOB Server | |
| * @Port = Port for bind server, if Port == 0 default port is selected | |
| * return: -1 == error or 0 bind and created BLOB server instance | |
| */ | |
| int | |
| rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_short Port) | |
| { | |
| int n = 1; | |
| struct sockaddr_in sin; | |
| struct sockaddr_in6 sin6; | |
| if (!srv) { | |
| rpc_SetErr(EINVAL, "Error:: Invalid parameters can`t init BLOB server ...\n"); | |
| return -1; | |
| } | |
| if (srv->srv_blob.state) { | |
| rpc_SetErr(EPERM, "Warning:: Already started BLOB server!\n"); | |
| return 0; | |
| } | |
| if (!Port) | |
| Port = RPC_DEFPORT + 1; | |
| memset(&srv->srv_blob, 0, sizeof srv->srv_blob); | |
| srv->srv_blob.server.cli_tid = pthread_self(); | |
| srv->srv_blob.server.cli_parent = srv; | |
| if (srv->srv_server.cli_sa.sa_family == AF_INET) { | |
| memcpy(&sin, &srv->srv_server.cli_sa, sizeof sin); | |
| sin.sin_port = htons(Port); | |
| memcpy(&srv->srv_blob.server.cli_sa, &sin, sizeof(struct sockaddr)); | |
| } else { | |
| memcpy(&sin6, &srv->srv_server.cli_sa, sizeof sin6); | |
| sin6.sin6_port = htons(Port); | |
| memcpy(&srv->srv_blob.server.cli_sa, &sin6, sizeof(struct sockaddr)); | |
| } | |
| srv->srv_blob.server.cli_sock = socket(srv->srv_server.cli_sa.sa_family, SOCK_STREAM, 0); | |
| if (srv->srv_blob.server.cli_sock == -1) { | |
| LOGERR; | |
| return -1; | |
| } | |
| if (setsockopt(srv->srv_blob.server.cli_sock, SOL_SOCKET, SO_REUSEADDR, &n, sizeof n) == -1) { | |
| LOGERR; | |
| close(srv->srv_blob.server.cli_sock); | |
| return -1; | |
| } | |
| if (bind(srv->srv_blob.server.cli_sock, &srv->srv_blob.server.cli_sa, | |
| sizeof srv->srv_blob.server.cli_sa) == -1) { | |
| LOGERR; | |
| close(srv->srv_blob.server.cli_sock); | |
| return -1; | |
| } | |
| srv->srv_blob.clients = calloc(srv->srv_numcli, sizeof(rpc_cli_t)); | |
| if (!srv->srv_blob.clients) { | |
| LOGERR; | |
| close(srv->srv_blob.server.cli_sock); | |
| return -1; | |
| } else | |
| memset(srv->srv_blob.clients, 0, srv->srv_numcli * sizeof(rpc_cli_t)); | |
| pthread_mutex_init(&srv->srv_blob.mtx, NULL); | |
| pthread_mutex_lock(&srv->srv_mtx); | |
| rpc_srv_registerCall(srv, NULL, CALL_BLOBSHUTDOWN, 0); | |
| rpc_srv_registerCall(srv, NULL, CALL_BLOBCLIENTS, 0); | |
| rpc_srv_registerCall(srv, NULL, CALL_BLOBVARS, 0); | |
| pthread_mutex_unlock(&srv->srv_mtx); | |
| srv->srv_blob.state = 1; // enable BLOB | |
| return 0; | |
| } | |
| /* | |
| * rpc_srv_endBLOBServer() Destroy BLOB server, close all opened sockets and free resources | |
| * @srv = RPC Server instance | |
| * return: none | |
| */ | |
| void | |
| rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv) | |
| { | |
| rpc_cli_t *c; | |
| register int i; | |
| rpc_blob_t *f; | |
| if (!srv) { | |
| rpc_SetErr(EINVAL, "Error:: Can`t destroy server because parameter is null!\n"); | |
| return; | |
| } else | |
| srv->srv_blob.state = 0; | |
| for (i = 0, c = srv->srv_blob.clients; i < srv->srv_numcli && c; i++, c++) | |
| if (c->cli_sa.sa_family) | |
| shutdown(c->cli_sock, SHUT_RDWR); | |
| close(srv->srv_blob.server.cli_sock); | |
| if (srv->srv_blob.clients) | |
| free(srv->srv_blob.clients); | |
| pthread_mutex_lock(&srv->srv_blob.mtx); | |
| while ((f = srv->srv_blob.blobs)) { | |
| srv->srv_blob.blobs = f->blob_next; | |
| free(f); | |
| } | |
| pthread_mutex_unlock(&srv->srv_blob.mtx); | |
| pthread_mutex_destroy(&srv->srv_blob.mtx); | |
| } | |
| /* | |
| * rpc_srv_execBLOBServer() Execute Main BLOB server loop and wait for clients requests | |
| * @srv = RPC Server instance | |
| * return: -1 error or 0 ok, infinite loop ... | |
| */ | |
| int | |
| rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv) | |
| { | |
| socklen_t salen = sizeof(struct sockaddr); | |
| register int i; | |
| rpc_cli_t *c; | |
| fd_set fds; | |
| int ret; | |
| struct timeval tv = { DEF_RPC_TIMEOUT, 0 }; | |
| if (!srv || !srv->srv_blob.state) { | |
| rpc_SetErr(EINVAL, "Error:: Invalid parameter can`t start BLOB server ...\n"); | |
| return -1; | |
| } | |
| if (listen(srv->srv_blob.server.cli_sock, SOMAXCONN) == -1) { | |
| LOGERR; | |
| return -1; | |
| } | |
| while (!rpc_Kill) { | |
| for (c = srv->srv_blob.clients, i = 0; i < srv->srv_numcli && c; i++, c++) | |
| if (!c->cli_sa.sa_family) | |
| break; | |
| if (c && c->cli_sa.sa_family && c->cli_parent) { | |
| usleep(1000000); | |
| continue; | |
| } | |
| FD_ZERO(&fds); | |
| FD_SET(srv->srv_blob.server.cli_sock, &fds); | |
| ret = select(srv->srv_blob.server.cli_sock + 1, &fds, NULL, NULL, &tv); | |
| if (ret == -1) { | |
| LOGERR; | |
| ret = 1; | |
| break; | |
| } | |
| if (!ret) | |
| continue; | |
| c->cli_sock = accept(srv->srv_blob.server.cli_sock, &c->cli_sa, &salen); | |
| if (c->cli_sock == -1) { | |
| LOGERR; | |
| continue; | |
| } else | |
| c->cli_parent = srv; | |
| if (pthread_create(&c->cli_tid, NULL, rpc_srv_dispatchVars, c)) { | |
| LOGERR; | |
| continue; | |
| } | |
| } | |
| return 0; | |
| } | |
| /* | |
| * rpc_srv_initServer() Init & create RPC Server | * rpc_srv_initServer() Init & create RPC Server |
| * @regProgID = ProgramID for authentication & recognition | * @regProgID = ProgramID for authentication & recognition |
| * @regProcID = ProcessID for authentication & recognition | * @regProcID = ProcessID for authentication & recognition |
| Line 243 rpc_srv_initServer(u_int regProgID, u_int regProcID, i | Line 427 rpc_srv_initServer(u_int regProgID, u_int regProcID, i |
| srv->srv_session.sess_program = regProgID; | srv->srv_session.sess_program = regProgID; |
| srv->srv_session.sess_process = regProcID; | srv->srv_session.sess_process = regProcID; |
| srv->srv_server.cli_tid = pthread_self(); | |
| srv->srv_server.cli_parent = srv; | srv->srv_server.cli_parent = srv; |
| if (family == AF_INET) | if (family == AF_INET) |
| memcpy(&srv->srv_server.cli_sa, &sin, sizeof srv->srv_server.cli_sa); | memcpy(&srv->srv_server.cli_sa, &sin, sizeof srv->srv_server.cli_sa); |
| Line 281 rpc_srv_initServer(u_int regProgID, u_int regProcID, i | Line 466 rpc_srv_initServer(u_int regProgID, u_int regProcID, i |
| rpc_srv_registerCall(srv, NULL, CALL_SRVCALLS, 0); | rpc_srv_registerCall(srv, NULL, CALL_SRVCALLS, 0); |
| rpc_srv_registerCall(srv, NULL, CALL_SRVSESSIONS, 0); | rpc_srv_registerCall(srv, NULL, CALL_SRVSESSIONS, 0); |
| pthread_mutex_init(&rpc_mtx, NULL); | pthread_mutex_init(&srv->srv_mtx, NULL); |
| return srv; | return srv; |
| } | } |
| Line 302 rpc_srv_endServer(rpc_srv_t * __restrict srv) | Line 487 rpc_srv_endServer(rpc_srv_t * __restrict srv) |
| return; | return; |
| } | } |
| pthread_mutex_destroy(&rpc_mtx); | rpc_srv_endBLOBServer(srv); |
| while ((f = srv->srv_funcs)) { | |
| srv->srv_funcs = f->func_next; | |
| free(f); | |
| } | |
| for (i = 0, c = srv->srv_clients; i < srv->srv_numcli && c; i++, c++) | for (i = 0, c = srv->srv_clients; i < srv->srv_numcli && c; i++, c++) |
| if (c->cli_sa.sa_family) | if (c->cli_sa.sa_family) |
| shutdown(c->cli_sock, SHUT_RDWR); | shutdown(c->cli_sock, SHUT_RDWR); |
| Line 319 rpc_srv_endServer(rpc_srv_t * __restrict srv) | Line 499 rpc_srv_endServer(rpc_srv_t * __restrict srv) |
| srv->srv_numcli = 0; | srv->srv_numcli = 0; |
| } | } |
| pthread_mutex_lock(&srv->srv_mtx); | |
| while ((f = srv->srv_funcs)) { | |
| srv->srv_funcs = f->func_next; | |
| free(f); | |
| } | |
| pthread_mutex_unlock(&srv->srv_mtx); | |
| pthread_mutex_destroy(&srv->srv_mtx); | |
| free(srv); | free(srv); |
| srv = NULL; | srv = NULL; |
| } | } |
| Line 334 rpc_srv_execServer(rpc_srv_t * __restrict srv) | Line 523 rpc_srv_execServer(rpc_srv_t * __restrict srv) |
| socklen_t salen = sizeof(struct sockaddr); | socklen_t salen = sizeof(struct sockaddr); |
| register int i; | register int i; |
| rpc_cli_t *c; | rpc_cli_t *c; |
| fd_set fds; | |
| int ret; | |
| struct timeval tv = { DEF_RPC_TIMEOUT, 0 }; | |
| if (!srv) { | if (!srv) { |
| rpc_SetErr(EINVAL, "Error:: Invalid parameter can`t start RPC server ...\n"); | rpc_SetErr(EINVAL, "Error:: Invalid parameter can`t start RPC server ...\n"); |
| Line 353 rpc_srv_execServer(rpc_srv_t * __restrict srv) | Line 545 rpc_srv_execServer(rpc_srv_t * __restrict srv) |
| usleep(1000000); | usleep(1000000); |
| continue; | continue; |
| } | } |
| FD_ZERO(&fds); | |
| FD_SET(srv->srv_server.cli_sock, &fds); | |
| ret = select(srv->srv_server.cli_sock + 1, &fds, NULL, NULL, &tv); | |
| if (ret == -1) { | |
| LOGERR; | |
| ret = 1; | |
| break; | |
| } | |
| if (!ret) | |
| continue; | |
| c->cli_sock = accept(srv->srv_server.cli_sock, &c->cli_sa, &salen); | c->cli_sock = accept(srv->srv_server.cli_sock, &c->cli_sa, &salen); |
| if (c->cli_sock == -1) { | if (c->cli_sock == -1) { |
| printf("%s(%d): #%d - %s\n", __func__, __LINE__, errno, strerror(errno)); | |
| LOGERR; | LOGERR; |
| continue; | continue; |
| } else | } else |
| Line 367 rpc_srv_execServer(rpc_srv_t * __restrict srv) | Line 570 rpc_srv_execServer(rpc_srv_t * __restrict srv) |
| } | } |
| } | } |
| /* not reached !!! */ | |
| return 0; | return 0; |
| } | } |
| Line 521 rpc_srv_registerCall(rpc_srv_t * __restrict srv, const | Line 723 rpc_srv_registerCall(rpc_srv_t * __restrict srv, const |
| return -1; | return -1; |
| } | } |
| pthread_mutex_lock(&srv->srv_mtx); | |
| func->func_next = srv->srv_funcs; | func->func_next = srv->srv_funcs; |
| srv->srv_funcs = func; | srv->srv_funcs = func; |
| pthread_mutex_unlock(&srv->srv_mtx); | |
| return 0; | return 0; |
| } | } |
| Line 560 rpc_srv_unregisterCall(rpc_srv_t * __restrict srv, con | Line 764 rpc_srv_unregisterCall(rpc_srv_t * __restrict srv, con |
| if (!f) // not found element for unregister | if (!f) // not found element for unregister |
| return 0; | return 0; |
| pthread_mutex_lock(&srv->srv_mtx); | |
| if (srv->srv_funcs == f) { // if is 1st element | if (srv->srv_funcs == f) { // if is 1st element |
| srv->srv_funcs = srv->srv_funcs->func_next; | srv->srv_funcs = srv->srv_funcs->func_next; |
| Line 574 rpc_srv_unregisterCall(rpc_srv_t * __restrict srv, con | Line 779 rpc_srv_unregisterCall(rpc_srv_t * __restrict srv, con |
| free(f->func_vals); | free(f->func_vals); |
| free(f); | free(f); |
| } | } |
| pthread_mutex_unlock(&srv->srv_mtx); | |
| return 1; | return 1; |
| } | } |