version 1.6.2.1, 2012/03/12 14:53:07
|
version 1.6.2.6, 2012/03/13 17:21:52
|
Line 46 SUCH DAMAGE.
|
Line 46 SUCH DAMAGE.
|
#include "global.h" |
#include "global.h" |
|
|
|
|
|
static void *rxPacket(sched_task_t*); |
|
|
static void * |
static void * |
rpc_srv_dispatchCall(void *arg) | txPacket(sched_task_t *task) |
{ |
{ |
rpc_cli_t *c = arg; | rpc_cli_t *c = TASK_ARG(task); |
rpc_srv_t *s; | rpc_srv_t *s = c->cli_parent; |
rpc_func_t *f = NULL; |
rpc_func_t *f = NULL; |
array_t *arr; | u_char *buf = TASK_DATA(task); |
| struct tagRPCCall *rpc = (struct tagRPCCall*) buf; |
| int ret, wlen = sizeof(struct tagRPCCall); |
| array_t *arr = NULL; |
| |
| if (rpc->call_argc) { |
| f = rpc_srv_getCall(s, ntohs(rpc->call_tag), ntohl(rpc->call_hash)); |
| if (!f) { |
| rpc->call_argc ^= rpc->call_argc; |
| rpc->call_rep.ret = RPC_ERROR(-1); |
| rpc->call_rep.eno = RPC_ERROR(rpc_Errno); |
| } else { |
| rpc->call_argc = htons(rpc_srv_getVars(f, &arr)); |
| /* Go Encapsulate variables */ |
| ret = io_vars2buffer(buf + wlen, TASK_DATLEN(task) - wlen, arr); |
| io_clrVars(f->func_vars); |
| if (ret == -1) { |
| rpc_SetErr(EBADRPC, "Prepare RPC packet failed"); |
| rpc->call_argc ^= rpc->call_argc; |
| rpc->call_rep.ret = RPC_ERROR(-1); |
| rpc->call_rep.eno = RPC_ERROR(rpc_Errno); |
| } else |
| wlen += ret; |
| } |
| } |
| |
| /* send reply */ |
| ret = send(TASK_FD(task), buf, wlen, 0); |
| if (ret == -1) |
| LOGERR; |
| else if (ret != wlen) |
| rpc_SetErr(EPROCUNAVAIL, "RPC reply, should be send %d bytes, " |
| "really sended %d bytes", wlen, ret); |
| |
| /* lets get next packet */ |
| schedRead(TASK_ROOT(task), rxPacket, TASK_ARG(task), TASK_FD(task), |
| TASK_DATA(task), TASK_DATLEN(task)); |
| return NULL; |
| } |
| |
| static void * |
| execCall(sched_task_t *task) |
| { |
| rpc_cli_t *c = TASK_ARG(task); |
| rpc_srv_t *s = c->cli_parent; |
| rpc_func_t *f = NULL; |
| array_t *arr = NULL; |
| u_char *buf = TASK_DATA(task); |
| struct tagRPCCall *rpc = (struct tagRPCCall*) buf; |
| int argc = ntohs(rpc->call_argc); |
| |
| /* Go decapsulate variables ... */ |
| if (!(rpc->call_req.flags & RPC_NOREPLY) && argc) { |
| arr = io_buffer2vars(buf + sizeof(struct tagRPCCall), |
| TASK_DATLEN(task) - sizeof(struct tagRPCCall), argc, 1); |
| if (!arr) { |
| rpc_SetErr(ERPCMISMATCH, "#%d - %s", io_GetErrno(), io_GetError()); |
| rpc->call_argc ^= rpc->call_argc; |
| rpc->call_rep.ret = RPC_ERROR(-1); |
| rpc->call_rep.eno = RPC_ERROR(rpc_Errno); |
| return NULL; |
| } |
| } |
| |
| if (!(f = rpc_srv_getCall(s, ntohs(rpc->call_tag), ntohl(rpc->call_hash)))) { |
| rpc_SetErr(EPROGUNAVAIL, "Function not found at RPC server"); |
| rpc->call_argc ^= rpc->call_argc; |
| rpc->call_rep.ret = RPC_ERROR(-1); |
| rpc->call_rep.eno = RPC_ERROR(rpc_Errno); |
| } else { |
| rpc->call_rep.ret = RPC_ERROR(rpc_srv_execCall(f, rpc, arr)); |
| if (rpc->call_rep.ret == htonl(-1)) { |
| rpc->call_rep.eno = RPC_ERROR(errno); |
| rpc->call_argc ^= rpc->call_argc; |
| } else { |
| rpc->call_rep.eno ^= rpc->call_rep.eno; |
| rpc->call_argc = htons(rpc_srv_getVars(f, NULL)); |
| } |
| } |
| |
| if (arr) |
| io_arrayDestroy(&arr); |
| return NULL; |
| } |
| |
| static void * |
| rxPacket(sched_task_t *task) |
| { |
| rpc_cli_t *c = TASK_ARG(task); |
| rpc_srv_t *s = c->cli_parent; |
| u_char *buf = TASK_DATA(task); |
| int rlen; |
| u_short crc; |
struct tagRPCCall *rpc; |
struct tagRPCCall *rpc; |
struct tagRPCRet *rrpc; | struct timespec ts; |
rpc_sess_t ses = { 0 }; | |
fd_set fds; | |
u_char *buf; | |
int ret, argc = 0, Limit = 0; | |
register int i; | |
uint16_t tag = 0; | |
uint32_t hash = 0; | |
|
|
if (!arg) { | memset(buf, 0, TASK_DATLEN(task)); |
rpc_SetErr(EINVAL, "Error:: Invalid parameter can`t procced RPC client ...\n"); | rlen = recv(TASK_FD(task), buf, TASK_DATLEN(task), 0); |
| if (rlen == -1) { |
| LOGERR; |
| s->srv_kill = kill; |
| |
| schedRead(TASK_ROOT(task), rxPacket, TASK_ARG(task), TASK_FD(task), |
| TASK_DATA(task), TASK_DATLEN(task)); |
return NULL; |
return NULL; |
} else | } else if (!rlen) { /* receive EOF */ |
s = c->cli_parent; | s->srv_kill = kill; |
|
|
buf = malloc(s->srv_netbuf); | schedRead(TASK_ROOT(task), rxPacket, TASK_ARG(task), TASK_FD(task), |
if (!buf) { | TASK_DATA(task), TASK_DATLEN(task)); |
LOGERR; | |
return NULL; |
return NULL; |
} |
} |
|
if (rlen < sizeof(struct tagRPCCall)) { |
|
rpc_SetErr(ERPCMISMATCH, "Too short RPC packet"); |
|
|
do { | schedRead(TASK_ROOT(task), rxPacket, TASK_ARG(task), TASK_FD(task), |
FD_ZERO(&fds); | TASK_DATA(task), TASK_DATLEN(task)); |
FD_SET(c->cli_sock, &fds); | return NULL; |
ret = select(c->cli_sock + 1, &fds, NULL, NULL, NULL); | } else |
if (ret == -1) { | rpc = (struct tagRPCCall*) buf; |
if (errno == EINTR && s->srv_kill != kill) | |
continue; | |
|
|
LOGERR; | /* check integrity of packet */ |
ret = -2; | crc = ntohs(rpc->call_crc); |
break; | rpc->call_crc ^= rpc->call_crc; |
} | if (crc != crcFletcher16((u_short*) buf, ((rlen + 1) & ~1) / 2)) { |
memset(buf, 0, s->srv_netbuf); | rpc_SetErr(ERPCMISMATCH, "Bad CRC RPC packet"); |
ret = recv(c->cli_sock, buf, s->srv_netbuf, 0); | |
if (ret == -1) { | |
LOGERR; | |
ret = -3; | |
break; | |
} | |
if (!ret) { /* receive EOF */ | |
ret = 0; | |
break; | |
} | |
if (ret < sizeof(struct tagRPCCall)) { | |
rpc_SetErr(ERPCMISMATCH, "Error:: too short RPC packet ...\n"); | |
ret = -4; | |
if (s->srv_kill != kill) | |
continue; | |
else | |
break; | |
} else | |
rpc = (struct tagRPCCall*) buf; | |
/* check RPC packet session info */ | |
if (rpc_chkPktSession(&rpc->call_session, &s->srv_session)) { | |
rpc_SetErr(ERPCMISMATCH, "Error:: get invalid RPC session ...\n"); | |
ret = -5; | |
goto makeReply; | |
} else | |
Limit = sizeof(struct tagRPCCall); | |
|
|
tag = rpc->call_tag; | schedRead(TASK_ROOT(task), rxPacket, TASK_ARG(task), TASK_FD(task), |
hash = rpc->call_hash; | TASK_DATA(task), TASK_DATLEN(task)); |
| return NULL; |
| } |
|
|
/* RPC is OK! Go decapsulate variables ... */ | /* check RPC packet session info */ |
if (ntohs(rpc->call_argc)) { | if (rpc_chkPktSession(&rpc->call_session, &s->srv_session)) { |
arr = io_buffer2vars(buf + Limit, s->srv_netbuf - Limit, | rpc_SetErr(ERPCMISMATCH, "Get invalid RPC session"); |
ntohs(rpc->call_argc), 1); | rpc->call_argc ^= rpc->call_argc; |
if (!arr) { | rpc->call_rep.ret = RPC_ERROR(-1); |
ret = -5; | rpc->call_rep.eno = RPC_ERROR(errno); |
goto makeReply; | goto end; |
} | } else { |
} else | /* change socket timeout from last packet */ |
arr = NULL; | ts.tv_sec = rpc->call_session.sess_timeout; |
| ts.tv_nsec = 0; |
| schedPolling(TASK_ROOT(task), &ts, NULL); |
| } |
|
|
/* execute call */ | /* execute RPC call */ |
argc = 0; | schedEvent(TASK_ROOT(task), execCall, TASK_ARG(task), 0, |
memcpy(&ses, &rpc->call_session, sizeof ses); | TASK_DATA(task), TASK_DATLEN(task)); |
if (!(f = rpc_srv_getCall(s, ntohs(tag), ntohl(hash)))) { | |
rpc_SetErr(EPROGUNAVAIL, "Error:: call not found into RPC server ...\n"); | |
ret = -6; | |
} else | |
if ((ret = rpc_srv_execCall(f, rpc, arr)) == -1) | |
ret = -9; | |
else { | |
if (arr) | |
io_arrayDestroy(&arr); | |
argc = rpc_srv_getVars(f, &arr); | |
goto makeReply; /* Call finish OK */ | |
} | |
|
|
if (arr) | end: |
io_arrayDestroy(&arr); | /* send RPC reply */ |
| if (!(rpc->call_req.flags & RPC_NOREPLY)) |
| schedWrite(TASK_ROOT(task), txPacket, TASK_ARG(task), TASK_FD(task), |
| TASK_DATA(task), TASK_DATLEN(task)); |
| else |
| schedRead(TASK_ROOT(task), rxPacket, TASK_ARG(task), TASK_FD(task), |
| TASK_DATA(task), TASK_DATLEN(task)); |
| return NULL; |
| } |
|
|
makeReply: | static void * |
/* Made reply */ | rpc_srv_dispatchCall(void *arg) |
memset(buf, 0, s->srv_netbuf); | { |
rrpc = (struct tagRPCRet*) buf; | rpc_cli_t *c = arg; |
Limit = sizeof(struct tagRPCRet); | rpc_srv_t *s; |
| u_char *buf; |
| sched_root_task_t *root; |
| struct timespec ts = { DEF_RPC_TIMEOUT, 0 }; |
|
|
memcpy(&rrpc->ret_session, &ses, sizeof(rpc_sess_t)); | if (!arg) { |
rrpc->ret_tag = tag; | rpc_SetErr(EINVAL, "Invalid parameter can`t procced RPC client"); |
rrpc->ret_hash = hash; | return NULL; |
rrpc->ret_errno = htonl(rpc_Errno); | } else |
rrpc->ret_retcode = htonl(ret); | s = c->cli_parent; |
rrpc->ret_argc = htons(argc); | |
|
|
if (argc && arr) { | /* allocate net buffer */ |
/* Go Encapsulate variables ... */ | buf = malloc(s->srv_netbuf); |
if ((i = io_vars2buffer(buf + Limit, s->srv_netbuf - Limit, arr)) == -1) { | if (!buf) { |
io_clrVars(f->func_vars); | LOGERR; |
argc = 0; | return NULL; |
ret = -7; | } |
rpc_SetErr(EBADRPC, "Error:: in prepare RPC packet values (-7) ...\n"); | |
goto makeReply; | |
} else { | |
Limit += i; | |
|
|
io_clrVars(f->func_vars); | root = schedBegin(); |
} | if (!root) { |
} | rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
| free(buf); |
| return NULL; |
| } else { |
| schedTermCondition(root, kill); |
| schedPolling(root, &ts, NULL); |
| } |
|
|
ret = send(c->cli_sock, buf, Limit, 0); | schedRead(root, rxPacket, c, c->cli_sock, buf, s->srv_netbuf); |
if (ret == -1) { | |
LOGERR; | |
ret = -8; | |
break; | |
} | |
if (ret != Limit) { | |
rpc_SetErr(EPROCUNAVAIL, "Error:: in send RPC request, should be send %d bytes, " | |
"really is %d\n", Limit, ret); | |
ret = -9; | |
if (s->srv_kill != kill) | |
continue; | |
else | |
break; | |
} | |
} while (ret > -1 || s->srv_kill != kill); | |
|
|
|
schedRun(root, (void*) &s->srv_kill); |
|
schedEnd(&root); |
|
|
shutdown(c->cli_sock, SHUT_RDWR); |
shutdown(c->cli_sock, SHUT_RDWR); |
close(c->cli_sock); |
close(c->cli_sock); |
memset(c, 0, sizeof(rpc_cli_t)); |
memset(c, 0, sizeof(rpc_cli_t)); |
free(buf); |
free(buf); |
return (void*) (long)ret; | return NULL; |
} |
} |
|
|
|
|
Line 335 makeReply:
|
Line 394 makeReply:
|
// ------------------------------------------------- |
// ------------------------------------------------- |
|
|
/* |
/* |
* rpc_srv_initBLOBServer() Init & create BLOB Server | * rpc_srv_initBLOBServer() - Init & create BLOB Server |
| * |
* @srv = RPC server instance |
* @srv = RPC server instance |
* @Port = Port for bind server, if Port == 0 default port is selected |
* @Port = Port for bind server, if Port == 0 default port is selected |
* @diskDir = Disk place for BLOB file objects |
* @diskDir = Disk place for BLOB file objects |
Line 361 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
Line 421 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
LOGERR; |
LOGERR; |
return -1; |
return -1; |
} else |
} else |
srv->srv_blob.dir = strdup(diskDir); | AIT_SET_STR(&srv->srv_blob.dir, diskDir); |
|
|
srv->srv_blob.server.cli_tid = pthread_self(); |
srv->srv_blob.server.cli_tid = pthread_self(); |
srv->srv_blob.server.cli_parent = srv; |
srv->srv_blob.server.cli_parent = srv; |
Line 378 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
Line 438 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
strlcat(sa.sun.sun_path, ".blob", sizeof sa.sun.sun_path); |
strlcat(sa.sun.sun_path, ".blob", sizeof sa.sun.sun_path); |
break; |
break; |
default: |
default: |
free(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); |
memcpy(&srv->srv_blob.server.cli_sa, &sa, sizeof sa); |
Line 387 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
Line 447 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
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); |
if (srv->srv_blob.server.cli_sock == -1) { |
if (srv->srv_blob.server.cli_sock == -1) { |
LOGERR; |
LOGERR; |
free(srv->srv_blob.dir); | AIT_FREE_VAL(&srv->srv_blob.dir); |
return -1; |
return -1; |
} |
} |
if (setsockopt(srv->srv_blob.server.cli_sock, SOL_SOCKET, SO_REUSEADDR, &n, sizeof n) == -1) { |
if (setsockopt(srv->srv_blob.server.cli_sock, SOL_SOCKET, SO_REUSEADDR, &n, sizeof n) == -1) { |
LOGERR; |
LOGERR; |
close(srv->srv_blob.server.cli_sock); |
close(srv->srv_blob.server.cli_sock); |
free(srv->srv_blob.dir); | AIT_FREE_VAL(&srv->srv_blob.dir); |
return -1; |
return -1; |
} |
} |
n = srv->srv_netbuf; |
n = srv->srv_netbuf; |
if (setsockopt(srv->srv_blob.server.cli_sock, SOL_SOCKET, SO_SNDBUF, &n, sizeof n) == -1) { |
if (setsockopt(srv->srv_blob.server.cli_sock, SOL_SOCKET, SO_SNDBUF, &n, sizeof n) == -1) { |
LOGERR; |
LOGERR; |
close(srv->srv_blob.server.cli_sock); |
close(srv->srv_blob.server.cli_sock); |
free(srv->srv_blob.dir); | AIT_FREE_VAL(&srv->srv_blob.dir); |
return -1; |
return -1; |
} |
} |
if (setsockopt(srv->srv_blob.server.cli_sock, SOL_SOCKET, SO_RCVBUF, &n, sizeof n) == -1) { |
if (setsockopt(srv->srv_blob.server.cli_sock, SOL_SOCKET, SO_RCVBUF, &n, sizeof n) == -1) { |
LOGERR; |
LOGERR; |
close(srv->srv_blob.server.cli_sock); |
close(srv->srv_blob.server.cli_sock); |
free(srv->srv_blob.dir); | AIT_FREE_VAL(&srv->srv_blob.dir); |
return -1; |
return -1; |
} |
} |
if (bind(srv->srv_blob.server.cli_sock, &srv->srv_blob.server.cli_sa.sa, |
if (bind(srv->srv_blob.server.cli_sock, &srv->srv_blob.server.cli_sa.sa, |
srv->srv_blob.server.cli_sa.sa.sa_len) == -1) { |
srv->srv_blob.server.cli_sa.sa.sa_len) == -1) { |
LOGERR; |
LOGERR; |
close(srv->srv_blob.server.cli_sock); |
close(srv->srv_blob.server.cli_sock); |
free(srv->srv_blob.dir); | AIT_FREE_VAL(&srv->srv_blob.dir); |
return -1; |
return -1; |
} |
} |
|
|
Line 422 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
Line 482 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
if (!srv->srv_blob.clients) { |
if (!srv->srv_blob.clients) { |
LOGERR; |
LOGERR; |
close(srv->srv_blob.server.cli_sock); |
close(srv->srv_blob.server.cli_sock); |
free(srv->srv_blob.dir); | AIT_FREE_VAL(&srv->srv_blob.dir); |
return -1; |
return -1; |
} else |
} else |
memset(srv->srv_blob.clients, 0, srv->srv_numcli * sizeof(rpc_cli_t)); |
memset(srv->srv_blob.clients, 0, srv->srv_numcli * sizeof(rpc_cli_t)); |
Line 439 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
Line 499 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
} |
} |
|
|
/* |
/* |
* rpc_srv_endBLOBServer() Destroy BLOB server, close all opened sockets and free resources | * rpc_srv_endBLOBServer() - Destroy BLOB server, close all opened sockets and free resources |
| * |
* @srv = RPC Server instance |
* @srv = RPC Server instance |
* return: none |
* return: none |
*/ |
*/ |
Line 461 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
|
Line 522 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
|
rpc_srv_unregisterCall(srv, NULL, CALL_BLOBVARS); |
rpc_srv_unregisterCall(srv, NULL, CALL_BLOBVARS); |
rpc_srv_unregisterCall(srv, NULL, CALL_BLOBSTATE); |
rpc_srv_unregisterCall(srv, NULL, CALL_BLOBSTATE); |
|
|
if (srv->srv_blob.dir) | AIT_FREE_VAL(&srv->srv_blob.dir); |
free(srv->srv_blob.dir); | |
|
|
/* 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, c = srv->srv_blob.clients; i < srv->srv_numcli && c; i++, c++) |
Line 489 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
|
Line 549 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
|
} |
} |
|
|
/* |
/* |
* 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 |
| * |
* @srv = RPC Server instance |
* @srv = RPC Server instance |
* return: -1 error or 0 ok, infinite loop ... |
* return: -1 error or 0 ok, infinite loop ... |
*/ |
*/ |
Line 566 rpc_srv_loopBLOB(rpc_srv_t * __restrict srv)
|
Line 627 rpc_srv_loopBLOB(rpc_srv_t * __restrict srv)
|
|
|
|
|
/* |
/* |
* 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 |
* @concurentClients = Concurent clients at same time to this server |
* @concurentClients = Concurent clients at same time to this server |
Line 645 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
Line 707 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
srv->srv_server.cli_parent = srv; |
srv->srv_server.cli_parent = srv; |
memcpy(&srv->srv_server.cli_sa, &sa, sizeof sa); |
memcpy(&srv->srv_server.cli_sa, &sa, sizeof sa); |
|
|
/* init rpc scheduler */ |
|
srv->srv_sched = schedBegin(); |
|
if (!srv->srv_sched) { |
|
rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
|
return NULL; |
|
} |
|
|
|
/* create server socket */ |
/* create server socket */ |
srv->srv_server.cli_sock = socket(family, SOCK_STREAM, 0); |
srv->srv_server.cli_sock = socket(family, SOCK_STREAM, 0); |
if (srv->srv_server.cli_sock == -1) { |
if (srv->srv_server.cli_sock == -1) { |
LOGERR; |
LOGERR; |
schedEnd(&srv->srv_sched); |
|
free(srv); |
free(srv); |
return NULL; |
return NULL; |
} |
} |
if (setsockopt(srv->srv_server.cli_sock, SOL_SOCKET, SO_REUSEADDR, &n, sizeof n) == -1) { |
if (setsockopt(srv->srv_server.cli_sock, SOL_SOCKET, SO_REUSEADDR, &n, sizeof n) == -1) { |
LOGERR; |
LOGERR; |
close(srv->srv_server.cli_sock); |
close(srv->srv_server.cli_sock); |
schedEnd(&srv->srv_sched); |
|
free(srv); |
free(srv); |
return NULL; |
return NULL; |
} |
} |
Line 671 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
Line 724 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
if (setsockopt(srv->srv_server.cli_sock, SOL_SOCKET, SO_SNDBUF, &n, sizeof n) == -1) { |
if (setsockopt(srv->srv_server.cli_sock, SOL_SOCKET, SO_SNDBUF, &n, sizeof n) == -1) { |
LOGERR; |
LOGERR; |
close(srv->srv_server.cli_sock); |
close(srv->srv_server.cli_sock); |
schedEnd(&srv->srv_sched); |
|
free(srv); |
free(srv); |
return NULL; |
return NULL; |
} |
} |
if (setsockopt(srv->srv_server.cli_sock, SOL_SOCKET, SO_RCVBUF, &n, sizeof n) == -1) { |
if (setsockopt(srv->srv_server.cli_sock, SOL_SOCKET, SO_RCVBUF, &n, sizeof n) == -1) { |
LOGERR; |
LOGERR; |
close(srv->srv_server.cli_sock); |
close(srv->srv_server.cli_sock); |
schedEnd(&srv->srv_sched); |
|
free(srv); |
free(srv); |
return NULL; |
return NULL; |
} |
} |
Line 686 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
Line 737 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
srv->srv_server.cli_sa.sa.sa_len) == -1) { |
srv->srv_server.cli_sa.sa.sa_len) == -1) { |
LOGERR; |
LOGERR; |
close(srv->srv_server.cli_sock); |
close(srv->srv_server.cli_sock); |
schedEnd(&srv->srv_sched); |
|
free(srv); |
free(srv); |
return NULL; |
return NULL; |
} |
} |
Line 696 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
Line 746 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
if (!srv->srv_clients) { |
if (!srv->srv_clients) { |
LOGERR; |
LOGERR; |
close(srv->srv_server.cli_sock); |
close(srv->srv_server.cli_sock); |
schedEnd(&srv->srv_sched); |
|
free(srv); |
free(srv); |
return NULL; |
return NULL; |
} else |
} else |
Line 712 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
Line 761 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
} |
} |
|
|
/* |
/* |
* rpc_srv_endServer() Destroy RPC server, close all opened sockets and free resources | * rpc_srv_endServer() - Destroy RPC server, close all opened sockets and free resources |
| * |
* @psrv = RPC Server instance |
* @psrv = RPC Server instance |
* return: none |
* return: none |
*/ |
*/ |
Line 730 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
Line 780 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
|
|
rpc_srv_endBLOBServer(*psrv); |
rpc_srv_endBLOBServer(*psrv); |
|
|
/* destroy rpc scheduler */ |
|
schedEnd(&(*psrv)->srv_sched); |
|
|
|
/* close all clients connections & server socket */ |
/* close all clients connections & server socket */ |
for (i = 0, c = (*psrv)->srv_clients; i < (*psrv)->srv_numcli && c; i++, c++) |
for (i = 0, c = (*psrv)->srv_clients; i < (*psrv)->srv_numcli && c; i++, c++) |
if (c->cli_sa.sa.sa_family) { |
if (c->cli_sa.sa.sa_family) { |
Line 752 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
Line 799 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
while ((f = (*psrv)->srv_funcs)) { |
while ((f = (*psrv)->srv_funcs)) { |
(*psrv)->srv_funcs = f->func_next; |
(*psrv)->srv_funcs = f->func_next; |
io_freeVars(&f->func_vars); |
io_freeVars(&f->func_vars); |
|
AIT_FREE_VAL(&f->func_name); |
|
AIT_FREE_VAL(&f->func_file); |
free(f); |
free(f); |
} |
} |
pthread_mutex_unlock(&(*psrv)->srv_mtx); |
pthread_mutex_unlock(&(*psrv)->srv_mtx); |
Line 764 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
Line 813 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
} |
} |
|
|
/* |
/* |
* rpc_srv_loopServer() Execute Main server loop and wait for clients requests | * rpc_srv_loopServer() - Execute Main 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 ... |
*/ |
*/ |
Line 777 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
Line 827 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
fd_set fds; |
fd_set fds; |
int ret; |
int ret; |
struct timeval tv = { DEF_RPC_TIMEOUT, 0 }; |
struct timeval tv = { DEF_RPC_TIMEOUT, 0 }; |
|
pthread_attr_t attr; |
|
|
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"); |
return -1; |
return -1; |
} |
} |
|
|
|
tv.tv_sec = srv->srv_session.sess_timeout; |
|
|
/* activate BLOB server worker if srv->srv_blob.state == enable */ |
/* activate BLOB server worker if srv->srv_blob.state == enable */ |
rpc_srv_execBLOBServer(srv); |
rpc_srv_execBLOBServer(srv); |
|
|
Line 791 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
Line 844 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
return -1; |
return -1; |
} |
} |
|
|
|
pthread_attr_init(&attr); |
|
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); |
|
|
|
/* main rpc loop */ |
while (srv->srv_kill != kill) { |
while (srv->srv_kill != kill) { |
for (c = srv->srv_clients, i = 0; i < srv->srv_numcli && c; i++, c++) |
for (c = srv->srv_clients, i = 0; i < srv->srv_numcli && c; i++, c++) |
if (!c->cli_sa.sa.sa_family) |
if (!c->cli_sa.sa.sa_family) |
Line 822 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
Line 879 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
} else |
} else |
c->cli_parent = srv; |
c->cli_parent = srv; |
|
|
if (pthread_create(&c->cli_tid, NULL, rpc_srv_dispatchCall, c)) { | /* spawn rpc client dispatcher */ |
| if (pthread_create(&c->cli_tid, &attr, rpc_srv_dispatchCall, c)) { |
LOGERR; |
LOGERR; |
continue; |
continue; |
} else | } |
pthread_detach(c->cli_tid); | |
} |
} |
|
|
|
pthread_attr_destroy(&attr); |
return 0; |
return 0; |
} |
} |
|
|
Line 836 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
Line 894 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
|
|
/* |
/* |
* rpc_srv_execCall() Execute registered call from RPC server |
* rpc_srv_execCall() Execute registered call from RPC server |
|
* |
* @call = Register RPC call |
* @call = Register RPC call |
* @rpc = IN RPC call structure |
* @rpc = IN RPC call structure |
* @args = IN RPC calling arguments from RPC client |
* @args = IN RPC calling arguments from RPC client |
Line 850 rpc_srv_execCall(rpc_func_t * __restrict call, struct
|
Line 909 rpc_srv_execCall(rpc_func_t * __restrict call, struct
|
int ret; |
int ret; |
|
|
if (!call || !rpc || !call->func_parent) { |
if (!call || !rpc || !call->func_parent) { |
rpc_SetErr(EINVAL, "Error:: Invalid parameter can`t exec call from RPC server ...\n"); | rpc_SetErr(EINVAL, "Invalid parameter can`t exec function"); |
return -1; |
return -1; |
} |
} |
|
|
dl = dlopen((char*) (*call->func_file ? call->func_file : NULL), RTLD_NOW); | dl = dlopen(AIT_VOID(&call->func_file), RTLD_NOW); |
if (!dl) { |
if (!dl) { |
rpc_SetErr(ENOENT, "Error:: Can`t attach module %s!\n", dlerror()); | rpc_SetErr(ENOENT, "Can`t attach module %s!", dlerror()); |
return -1; |
return -1; |
} |
} |
|
|
func = dlsym(dl, (char*) call->func_name); | func = dlsym(dl, (const char*) AIT_GET_STR(&call->func_name)); |
if (func) |
if (func) |
ret = func(call, ntohs(rpc->call_argc), args); |
ret = func(call, ntohs(rpc->call_argc), args); |
else { |
else { |
rpc_SetErr(ENOEXEC, "Error:: Can`t find function %s!\n", dlerror()); | rpc_SetErr(ENOEXEC, "Can`t find function %s!", dlerror()); |
ret = -1; |
ret = -1; |
} |
} |
|
|