version 1.9.2.24, 2012/05/17 15:18:48
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version 1.12.2.2, 2012/11/16 08:51:36
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Line 46 SUCH DAMAGE.
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Line 46 SUCH DAMAGE.
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#include "global.h" |
#include "global.h" |
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/* SOCK_STREAM */ |
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static void *acceptClients(sched_task_t *); |
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static void *closeClient(sched_task_t *); |
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static void *rxPacket(sched_task_t *); |
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static void *txPacket(sched_task_t *); |
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/* SOCK_DGRAM */ |
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/* SOCK_RAW */ |
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static sched_task_func_t cbProto[SOCK_RAW + 1][4] = { |
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{ acceptClients, closeClient, rxPacket, txPacket }, /* SOCK_STREAM */ |
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{ acceptClients, closeClient, rxPacket, txPacket }, /* SOCK_STREAM */ |
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{ NULL, NULL, NULL, NULL }, |
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{ NULL, NULL, NULL, NULL } /* SOCK_RAW */ |
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}; |
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static void * |
static void * |
closeClient(sched_task_t *task) |
closeClient(sched_task_t *task) |
{ |
{ |
Line 62 closeClient(sched_task_t *task)
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Line 80 closeClient(sched_task_t *task)
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/* free buffer */ |
/* free buffer */ |
AIT_FREE_VAL(&c->cli_buf); |
AIT_FREE_VAL(&c->cli_buf); |
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io_arrayDel(s->srv_clients, c->cli_id, 42); | io_arrayDel(s->srv_clients, c->cli_id, 0); |
| if (c) |
| io_free(c); |
return NULL; |
return NULL; |
} |
} |
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Line 87 txPacket(sched_task_t *task)
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Line 107 txPacket(sched_task_t *task)
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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(io_arraySize(f->func_vars)); | rpc->call_argc = htons(io_arraySize(RPC_RETVARS(c))); |
/* Go Encapsulate variables */ |
/* Go Encapsulate variables */ |
ret = io_vars2buffer(buf + wlen, sizeof buf - wlen, f->func_vars); | ret = io_vars2buffer(buf + wlen, sizeof buf - wlen, RPC_RETVARS(c)); |
/* Free return values */ |
/* Free return values */ |
io_clrVars(f->func_vars); | io_freeVars(&c->cli_vars); |
if (ret == -1) { |
if (ret == -1) { |
rpc_SetErr(EBADRPC, "Prepare RPC packet failed"); |
rpc_SetErr(EBADRPC, "Prepare RPC packet failed"); |
rpc->call_argc ^= rpc->call_argc; |
rpc->call_argc ^= rpc->call_argc; |
Line 112 txPacket(sched_task_t *task)
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Line 132 txPacket(sched_task_t *task)
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ret = send(TASK_FD(task), buf, wlen, MSG_NOSIGNAL); |
ret = send(TASK_FD(task), buf, wlen, MSG_NOSIGNAL); |
if (ret == -1 || ret != wlen) { |
if (ret == -1 || ret != wlen) { |
/* close connection */ |
/* close connection */ |
schedEvent(TASK_ROOT(task), closeClient, c, 42, NULL, 0); | schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
| c, 42, NULL, 0); |
} |
} |
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return NULL; |
return NULL; |
Line 133 execCall(sched_task_t *task)
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Line 154 execCall(sched_task_t *task)
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if (argc) { |
if (argc) { |
arr = io_buffer2vars(buf + sizeof(struct tagRPCCall), |
arr = io_buffer2vars(buf + sizeof(struct tagRPCCall), |
AIT_LEN(&c->cli_buf) - TASK_VAL(task) - sizeof(struct tagRPCCall), |
AIT_LEN(&c->cli_buf) - TASK_VAL(task) - sizeof(struct tagRPCCall), |
argc, 1); | argc, 42); |
if (!arr) { |
if (!arr) { |
rpc_SetErr(ERPCMISMATCH, "#%d - %s", io_GetErrno(), io_GetError()); |
rpc_SetErr(ERPCMISMATCH, "#%d - %s", io_GetErrno(), io_GetError()); |
rpc->call_argc ^= rpc->call_argc; |
rpc->call_argc ^= rpc->call_argc; |
Line 151 execCall(sched_task_t *task)
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Line 172 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); |
} else { |
} else { |
/* if client doesn't want reply */ |
/* if client doesn't want reply */ |
argc = rpc->call_req.flags & RPC_NOREPLY; | argc = RPC_CHK_NOREPLY(rpc); |
rpc->call_rep.ret = RPC_ERROR(rpc_srv_execCall(f, rpc, arr)); | rpc->call_rep.ret = RPC_ERROR(rpc_srv_execCall(c, rpc, f->func_name, arr)); |
if (rpc->call_rep.ret == htonl(-1)) { |
if (rpc->call_rep.ret == htonl(-1)) { |
rpc->call_rep.eno = RPC_ERROR(errno); |
rpc->call_rep.eno = RPC_ERROR(errno); |
rpc->call_argc ^= rpc->call_argc; |
rpc->call_argc ^= rpc->call_argc; |
Line 160 execCall(sched_task_t *task)
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Line 181 execCall(sched_task_t *task)
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rpc->call_rep.eno ^= rpc->call_rep.eno; |
rpc->call_rep.eno ^= rpc->call_rep.eno; |
if (argc) { |
if (argc) { |
/* without reply */ |
/* without reply */ |
io_clrVars(f->func_vars); | io_freeVars(&c->cli_vars); |
rpc->call_argc ^= rpc->call_argc; |
rpc->call_argc ^= rpc->call_argc; |
} else { |
} else { |
/* reply */ |
/* reply */ |
rpc->call_argc = htons(io_arraySize(f->func_vars)); | rpc->call_argc = htons(io_arraySize(RPC_RETVARS(c))); |
} |
} |
} |
} |
} |
} |
Line 183 rxPacket(sched_task_t *task)
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Line 204 rxPacket(sched_task_t *task)
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u_char *buf = AIT_GET_BUF(&c->cli_buf); |
u_char *buf = AIT_GET_BUF(&c->cli_buf); |
struct tagRPCCall *rpc; |
struct tagRPCCall *rpc; |
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memset(buf, 0, AIT_LEN(&c->cli_buf)); | if (!off) |
| memset(buf, 0, AIT_LEN(&c->cli_buf)); |
| // else |
| // memmove(buf, buf + off, AIT_LEN(&c->cli_buf) - off); |
rlen = recv(TASK_FD(task), buf + off, AIT_LEN(&c->cli_buf) - off, 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, 42, NULL, 0); | schedEvent(TASK_ROOT(task), cbProto[s->srv_proto][CB_CLOSECLIENT], |
| c, 42, NULL, 0); |
return NULL; |
return NULL; |
} else { |
} else { |
rlen += off; /* add reminded bytes from previous rxPacket, if exists! */ |
rlen += off; /* add reminded bytes from previous rxPacket, if exists! */ |
Line 227 rxPacket(sched_task_t *task)
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Line 252 rxPacket(sched_task_t *task)
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continue; |
continue; |
} |
} |
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noreply = rpc->call_req.flags & RPC_NOREPLY; | noreply = RPC_CHK_NOREPLY(rpc); |
|
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/* check RPC packet session info */ |
/* check RPC packet session info */ |
if (rpc_chkPktSession(&rpc->call_session, &s->srv_session)) { |
if (rpc_chkPktSession(&rpc->call_session, &s->srv_session)) { |
Line 242 rxPacket(sched_task_t *task)
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Line 267 rxPacket(sched_task_t *task)
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/* send RPC reply */ |
/* send RPC reply */ |
if (!noreply) |
if (!noreply) |
schedWrite(TASK_ROOT(task), txPacket, TASK_ARG(task), TASK_FD(task), rpc, len); | schedWrite(TASK_ROOT(task), cbProto[s->srv_proto][CB_TXPACKET], |
| TASK_ARG(task), TASK_FD(task), rpc, len); |
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off += len; |
off += len; |
} while (rlen > 0); |
} while (rlen > 0); |
Line 265 acceptClients(sched_task_t *task)
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Line 291 acceptClients(sched_task_t *task)
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(c = io_array(srv->srv_clients, i, rpc_cli_t*)); i++); |
(c = io_array(srv->srv_clients, i, rpc_cli_t*)); i++); |
if (c) /* no more free slots! */ |
if (c) /* no more free slots! */ |
goto end; |
goto end; |
c = malloc(sizeof(rpc_cli_t)); | c = io_malloc(sizeof(rpc_cli_t)); |
if (!c) { |
if (!c) { |
LOGERR; |
LOGERR; |
srv->srv_kill = 1; |
srv->srv_kill = 1; |
Line 290 acceptClients(sched_task_t *task)
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Line 316 acceptClients(sched_task_t *task)
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} 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); |
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schedRead(TASK_ROOT(task), rxPacket, c, c->cli_sock, NULL, 0); | schedRead(TASK_ROOT(task), cbProto[srv->srv_proto][CB_RXPACKET], c, |
| c->cli_sock, NULL, 0); |
end: |
end: |
schedReadSelf(task); |
schedReadSelf(task); |
return NULL; |
return NULL; |
Line 314 closeBLOBClient(sched_task_t *task)
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Line 341 closeBLOBClient(sched_task_t *task)
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/* free buffer */ |
/* free buffer */ |
AIT_FREE_VAL(&c->cli_buf); |
AIT_FREE_VAL(&c->cli_buf); |
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io_arrayDel(s->srv_blob.clients, c->cli_id, 42); | io_arrayDel(s->srv_blob.clients, c->cli_id, 0); |
| if (c) |
| io_free(c); |
return NULL; |
return NULL; |
} |
} |
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Line 417 rxBLOB(sched_task_t *task)
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Line 446 rxBLOB(sched_task_t *task)
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} |
} |
break; |
break; |
case unset: |
case unset: |
if (rpc_srv_unregisterBLOB(s, blob.hdr_var) == -1) { | if (rpc_srv_unregisterBLOB(s, ntohl(blob.hdr_var)) == -1) { |
blob.hdr_cmd = error; |
blob.hdr_cmd = error; |
blob.hdr_ret = RPC_ERROR(-1); |
blob.hdr_ret = RPC_ERROR(-1); |
} |
} |
Line 442 acceptBLOBClients(sched_task_t *task)
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Line 471 acceptBLOBClients(sched_task_t *task)
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rpc_cli_t *c = NULL; |
rpc_cli_t *c = NULL; |
register int i; |
register int i; |
socklen_t salen = sizeof(io_sockaddr_t); |
socklen_t salen = sizeof(io_sockaddr_t); |
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#ifdef TCP_NOPUSH |
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int n = 1; |
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#endif |
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/* check free slots for connect */ |
/* check free slots for connect */ |
for (i = 0; i < io_arraySize(srv->srv_blob.clients) && |
for (i = 0; i < io_arraySize(srv->srv_blob.clients) && |
(c = io_array(srv->srv_blob.clients, i, rpc_cli_t*)); i++); |
(c = io_array(srv->srv_blob.clients, i, rpc_cli_t*)); i++); |
if (c) /* no more free slots! */ |
if (c) /* no more free slots! */ |
goto end; |
goto end; |
c = malloc(sizeof(rpc_cli_t)); | c = io_malloc(sizeof(rpc_cli_t)); |
if (!c) { |
if (!c) { |
LOGERR; |
LOGERR; |
srv->srv_kill = srv->srv_blob.kill = 1; |
srv->srv_kill = srv->srv_blob.kill = 1; |
Line 470 acceptBLOBClients(sched_task_t *task)
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Line 502 acceptBLOBClients(sched_task_t *task)
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AIT_FREE_VAL(&c->cli_buf); |
AIT_FREE_VAL(&c->cli_buf); |
io_arrayDel(srv->srv_blob.clients, i, 42); |
io_arrayDel(srv->srv_blob.clients, i, 42); |
goto end; |
goto end; |
} else | } else { |
| #ifdef TCP_NOPUSH |
| setsockopt(c->cli_sock, IPPROTO_TCP, TCP_NOPUSH, &n, sizeof n); |
| #endif |
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); |
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} |
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schedRead(TASK_ROOT(task), rxBLOB, c, c->cli_sock, NULL, 0); |
schedRead(TASK_ROOT(task), rxBLOB, c, c->cli_sock, NULL, 0); |
end: |
end: |
Line 592 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
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Line 628 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
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* @srv = RPC Server instance |
* @srv = RPC Server instance |
* return: none |
* return: none |
*/ |
*/ |
void | inline void |
rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv) |
rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv) |
{ |
{ |
rpc_cli_t *c; |
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register int i; |
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rpc_blob_t *b, *tmp; |
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if (!srv) |
if (!srv) |
return; |
return; |
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if (srv->srv_blob.tid) { | srv->srv_blob.kill = 1; |
pthread_cancel(srv->srv_blob.tid); | |
pthread_join(srv->srv_blob.tid, NULL); | |
} | |
| |
/* close all clients connections & server socket */ | |
for (i = 0; i < io_arraySize(srv->srv_blob.clients); i++) { | |
c = io_array(srv->srv_blob.clients, i, rpc_cli_t*); | |
if (c) { | |
shutdown(c->cli_sock, SHUT_RDWR); | |
close(c->cli_sock); | |
| |
schedCancelby(srv->srv_blob.root, taskMAX, CRITERIA_ARG, c, NULL); | |
AIT_FREE_VAL(&c->cli_buf); | |
} | |
io_arrayDel(srv->srv_blob.clients, i, 42); | |
} | |
io_arrayDestroy(&srv->srv_blob.clients); | |
| |
close(srv->srv_blob.server.cli_sock); | |
| |
/* detach blobs */ | |
TAILQ_FOREACH_SAFE(b, &srv->srv_blob.blobs, blob_node, tmp) { | |
TAILQ_REMOVE(&srv->srv_blob.blobs, b, blob_node); | |
| |
rpc_srv_blobFree(srv, b); | |
free(b); | |
} | |
| |
schedEnd(&srv->srv_blob.root); | |
AIT_FREE_VAL(&srv->srv_blob.dir); | |
} |
} |
|
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/* |
/* |
Line 644 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
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Line 646 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
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int |
int |
rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv) |
rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv) |
{ |
{ |
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rpc_cli_t *c; |
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register int i; |
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rpc_blob_t *b, *tmp; |
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struct timespec ts = { RPC_SCHED_POLLING, 0 }; |
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if (!srv || srv->srv_kill) { |
if (!srv || srv->srv_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; |
Line 663 rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv)
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Line 670 rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv)
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return -1; |
return -1; |
} |
} |
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schedPolling(srv->srv_blob.root, &ts, NULL); |
/* main rpc loop */ |
/* main rpc loop */ |
schedRun(srv->srv_blob.root, &srv->srv_blob.kill); |
schedRun(srv->srv_blob.root, &srv->srv_blob.kill); |
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/* close all clients connections & server socket */ |
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for (i = 0; i < io_arraySize(srv->srv_blob.clients); i++) { |
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c = io_array(srv->srv_blob.clients, i, rpc_cli_t*); |
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if (c) { |
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shutdown(c->cli_sock, SHUT_RDWR); |
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close(c->cli_sock); |
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schedCancelby(srv->srv_blob.root, taskMAX, CRITERIA_ARG, c, NULL); |
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AIT_FREE_VAL(&c->cli_buf); |
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} |
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io_arrayDel(srv->srv_blob.clients, i, 42); |
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} |
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io_arrayDestroy(&srv->srv_blob.clients); |
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close(srv->srv_blob.server.cli_sock); |
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/* detach blobs */ |
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TAILQ_FOREACH_SAFE(b, &srv->srv_blob.blobs, blob_node, tmp) { |
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TAILQ_REMOVE(&srv->srv_blob.blobs, b, blob_node); |
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rpc_srv_blobFree(srv, b); |
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io_free(b); |
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} |
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schedEnd(&srv->srv_blob.root); |
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AIT_FREE_VAL(&srv->srv_blob.dir); |
return 0; |
return 0; |
} |
} |
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Line 678 rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv)
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Line 713 rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv)
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* @netBuf = Network buffer length (min:512 bytes), if =0 == BUFSIZ (also meaning max RPC packet) |
* @netBuf = Network buffer length (min:512 bytes), if =0 == BUFSIZ (also meaning max RPC packet) |
* @csHost = Host name or address for bind server, if NULL any address |
* @csHost = Host name or address for bind server, if NULL any address |
* @Port = Port for bind server, if Port == 0 default port is selected |
* @Port = Port for bind server, if Port == 0 default port is selected |
|
* @proto = Protocol, if == 0 choose SOCK_STREAM |
* 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_char 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 proto) |
{ |
{ |
int n = 1; |
int n = 1; |
rpc_srv_t *srv = NULL; |
rpc_srv_t *srv = NULL; |
io_sockaddr_t sa; | io_sockaddr_t sa = IO_SOCKADDR_INIT; |
|
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if (!concurentClients || !regProgID) { | if (!concurentClients || !regProgID || (proto < 0 || proto > SOCK_DGRAM)) { |
rpc_SetErr(EINVAL, "Invalid parameters can`t init RPC server"); |
rpc_SetErr(EINVAL, "Invalid parameters can`t init RPC server"); |
return NULL; |
return NULL; |
} |
} |
|
if (!proto) |
|
proto = SOCK_STREAM; |
if (!io_gethostbyname(csHost, Port, &sa)) |
if (!io_gethostbyname(csHost, Port, &sa)) |
return NULL; |
return NULL; |
if (!Port) |
if (!Port) |
Line 699 rpc_srv_initServer(u_int regProgID, u_char regProcID,
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Line 737 rpc_srv_initServer(u_int regProgID, u_char regProcID,
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if (netBuf < RPC_MIN_BUFSIZ) |
if (netBuf < RPC_MIN_BUFSIZ) |
netBuf = BUFSIZ; |
netBuf = BUFSIZ; |
else |
else |
netBuf = io_align(netBuf, 1); /* align netBuf length */ | netBuf = io_align(netBuf, 2); /* align netBuf length */ |
|
|
#ifdef HAVE_SRANDOMDEV |
#ifdef HAVE_SRANDOMDEV |
srandomdev(); |
srandomdev(); |
Line 709 rpc_srv_initServer(u_int regProgID, u_char regProcID,
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Line 747 rpc_srv_initServer(u_int regProgID, u_char regProcID,
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srandom((time(&tim) ^ getpid())); |
srandom((time(&tim) ^ getpid())); |
#endif |
#endif |
|
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srv = malloc(sizeof(rpc_srv_t)); | srv = io_malloc(sizeof(rpc_srv_t)); |
if (!srv) { |
if (!srv) { |
LOGERR; |
LOGERR; |
return NULL; |
return NULL; |
} else |
} else |
memset(srv, 0, sizeof(rpc_srv_t)); |
memset(srv, 0, sizeof(rpc_srv_t)); |
|
|
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srv->srv_proto = proto; |
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_program = regProgID; |
srv->srv_session.sess_program = regProgID; |
Line 724 rpc_srv_initServer(u_int regProgID, u_char regProcID,
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Line 763 rpc_srv_initServer(u_int regProgID, u_char regProcID,
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srv->srv_server.cli_parent = srv; |
srv->srv_server.cli_parent = srv; |
memcpy(&srv->srv_server.cli_sa, &sa, sizeof srv->srv_server.cli_sa); |
memcpy(&srv->srv_server.cli_sa, &sa, sizeof srv->srv_server.cli_sa); |
|
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/* init functions list */ | /* init functions */ |
TAILQ_INIT(&srv->srv_funcs); | pthread_mutex_init(&srv->srv_funcs.mtx, NULL); |
| SLIST_INIT(&srv->srv_funcs); |
| AVL_INIT(&srv->srv_funcs); |
|
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/* init scheduler */ |
/* init scheduler */ |
srv->srv_root = schedBegin(); |
srv->srv_root = schedBegin(); |
if (!srv->srv_root) { |
if (!srv->srv_root) { |
rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
free(srv); | pthread_mutex_destroy(&srv->srv_funcs.mtx); |
| io_free(srv); |
return NULL; |
return NULL; |
} |
} |
|
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Line 740 rpc_srv_initServer(u_int regProgID, u_char regProcID,
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Line 782 rpc_srv_initServer(u_int regProgID, u_char regProcID,
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if (!srv->srv_clients) { |
if (!srv->srv_clients) { |
rpc_SetErr(io_GetErrno(), "%s", io_GetError()); |
rpc_SetErr(io_GetErrno(), "%s", io_GetError()); |
schedEnd(&srv->srv_root); |
schedEnd(&srv->srv_root); |
free(srv); | pthread_mutex_destroy(&srv->srv_funcs.mtx); |
| io_free(srv); |
return NULL; |
return NULL; |
} |
} |
|
|
/* create server socket */ |
/* create server socket */ |
srv->srv_server.cli_sock = socket(srv->srv_server.cli_sa.sa.sa_family, SOCK_STREAM, 0); | srv->srv_server.cli_sock = socket(srv->srv_server.cli_sa.sa.sa_family, srv->srv_proto, 0); |
if (srv->srv_server.cli_sock == -1) { |
if (srv->srv_server.cli_sock == -1) { |
LOGERR; |
LOGERR; |
io_arrayDestroy(&srv->srv_clients); |
io_arrayDestroy(&srv->srv_clients); |
schedEnd(&srv->srv_root); |
schedEnd(&srv->srv_root); |
free(srv); | pthread_mutex_destroy(&srv->srv_funcs.mtx); |
| io_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) { |
Line 779 err: /* error condition */
|
Line 823 err: /* error condition */
|
close(srv->srv_server.cli_sock); |
close(srv->srv_server.cli_sock); |
io_arrayDestroy(&srv->srv_clients); |
io_arrayDestroy(&srv->srv_clients); |
schedEnd(&srv->srv_root); |
schedEnd(&srv->srv_root); |
free(srv); | pthread_mutex_destroy(&srv->srv_funcs.mtx); |
| io_free(srv); |
return NULL; |
return NULL; |
} |
} |
|
|
Line 789 err: /* error condition */
|
Line 834 err: /* error condition */
|
* @psrv = RPC Server instance |
* @psrv = RPC Server instance |
* return: none |
* return: none |
*/ |
*/ |
void | inline void |
rpc_srv_endServer(rpc_srv_t ** __restrict psrv) |
rpc_srv_endServer(rpc_srv_t ** __restrict psrv) |
{ |
{ |
rpc_cli_t *c; |
|
register int i; |
|
rpc_func_t *f, *tmp; |
|
|
|
if (!psrv || !*psrv) |
if (!psrv || !*psrv) |
return; |
return; |
|
|
|
/* if send kill to blob server */ |
if (!(*psrv)->srv_blob.kill) |
if (!(*psrv)->srv_blob.kill) |
rpc_srv_endBLOBServer(*psrv); |
rpc_srv_endBLOBServer(*psrv); |
|
|
/* close all clients connections & server socket */ | (*psrv)->srv_kill = 1; |
for (i = 0; i < io_arraySize((*psrv)->srv_clients); i++) { | sleep(RPC_SCHED_POLLING); |
c = io_array((*psrv)->srv_clients, i, rpc_cli_t*); | |
if (c) { | |
shutdown(c->cli_sock, SHUT_RDWR); | |
close(c->cli_sock); | |
|
|
schedCancelby((*psrv)->srv_root, taskMAX, CRITERIA_ARG, c, NULL); | pthread_mutex_destroy(&(*psrv)->srv_funcs.mtx); |
AIT_FREE_VAL(&c->cli_buf); | io_free(*psrv); |
} | |
io_arrayDel((*psrv)->srv_clients, i, 42); | |
} | |
io_arrayDestroy(&(*psrv)->srv_clients); | |
| |
close((*psrv)->srv_server.cli_sock); | |
| |
/* detach exported calls */ | |
TAILQ_FOREACH_SAFE(f, &(*psrv)->srv_funcs, func_node, tmp) { | |
TAILQ_REMOVE(&(*psrv)->srv_funcs, f, func_node); | |
| |
io_freeVars(&f->func_vars); | |
AIT_FREE_VAL(&f->func_name); | |
free(f); | |
} | |
| |
schedEnd(&(*psrv)->srv_root); | |
free(*psrv); | |
*psrv = NULL; |
*psrv = NULL; |
} |
} |
|
|
Line 841 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
Line 861 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) |
{ |
{ |
|
rpc_cli_t *c; |
|
register int i; |
|
rpc_func_t *f; |
|
struct timespec ts = { RPC_SCHED_POLLING, 0 }; |
|
|
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, cbProto[srv->srv_proto][CB_ACCEPTCLIENT], srv, |
| srv->srv_server.cli_sock, NULL, 0)) { |
rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
rpc_SetErr(sched_GetErrno(), "%s", sched_GetError()); |
return -1; |
return -1; |
} |
} |
|
|
|
schedPolling(srv->srv_root, &ts, NULL); |
/* main rpc loop */ |
/* main rpc loop */ |
schedRun(srv->srv_root, &srv->srv_kill); |
schedRun(srv->srv_root, &srv->srv_kill); |
|
|
|
/* close all clients connections & server socket */ |
|
for (i = 0; i < io_arraySize(srv->srv_clients); i++) { |
|
c = io_array(srv->srv_clients, i, rpc_cli_t*); |
|
if (c) { |
|
shutdown(c->cli_sock, SHUT_RDWR); |
|
close(c->cli_sock); |
|
|
|
schedCancelby(srv->srv_root, taskMAX, CRITERIA_ARG, c, NULL); |
|
io_freeVars(&RPC_RETVARS(c)); |
|
AIT_FREE_VAL(&c->cli_buf); |
|
} |
|
io_arrayDel(srv->srv_clients, i, 42); |
|
} |
|
io_arrayDestroy(&srv->srv_clients); |
|
|
|
close(srv->srv_server.cli_sock); |
|
|
|
/* detach exported calls */ |
|
RPC_FUNCS_LOCK(&srv->srv_funcs); |
|
while ((f = SLIST_FIRST(&srv->srv_funcs))) { |
|
SLIST_REMOVE_HEAD(&srv->srv_funcs, func_next); |
|
|
|
AIT_FREE_VAL(&f->func_name); |
|
io_free(f); |
|
} |
|
srv->srv_funcs.avlh_root = NULL; |
|
RPC_FUNCS_UNLOCK(&srv->srv_funcs); |
|
|
|
schedEnd(&srv->srv_root); |
return 0; |
return 0; |
} |
} |
|
|
Line 868 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
Line 924 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 | * @cli = RPC client |
* @rpc = IN RPC call structure |
* @rpc = IN RPC call structure |
|
* @funcname = Execute RPC function |
* @args = IN RPC calling arguments from RPC client |
* @args = IN RPC calling arguments from RPC client |
* return: -1 error, !=-1 ok |
* return: -1 error, !=-1 ok |
*/ |
*/ |
int |
int |
rpc_srv_execCall(rpc_func_t * __restrict call, struct tagRPCCall * __restrict rpc, | rpc_srv_execCall(rpc_cli_t * __restrict cli, struct tagRPCCall * __restrict rpc, |
array_t * __restrict args) | ait_val_t funcname, array_t * __restrict args) |
{ |
{ |
rpc_callback_t func; |
rpc_callback_t func; |
|
|
if (!call || !rpc || !call->func_parent || !AIT_ADDR(&call->func_name)) { | if (!cli || !rpc || !AIT_ADDR(&funcname)) { |
rpc_SetErr(EINVAL, "Invalid parameter can`t exec function"); |
rpc_SetErr(EINVAL, "Invalid parameter can`t exec function"); |
return -1; |
return -1; |
} |
} |
|
|
func = AIT_GET_LIKE(&call->func_name, rpc_callback_t); | func = AIT_GET_LIKE(&funcname, rpc_callback_t); |
return func(call, rpc, args); | return func(cli, rpc, args); |
} |
} |