version 1.9.2.16, 2012/05/16 13:17:51
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version 1.10.2.3, 2012/07/22 19:28:44
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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; |
|
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schedCancelby(s->srv_root, taskMAX, CRITERIA_ARG, TASK_ARG(task), NULL); | schedCancelby(TASK_ROOT(task), taskMAX, CRITERIA_ARG, TASK_ARG(task), NULL); |
|
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/* close client socket */ |
/* close client socket */ |
if (TASK_VAL(task)) |
if (TASK_VAL(task)) |
Line 62 closeClient(sched_task_t *task)
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Line 62 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); |
|
|
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 82 txPacket(sched_task_t *task)
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Line 84 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(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 150 execCall(sched_task_t *task)
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Line 153 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 159 execCall(sched_task_t *task)
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Line 162 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 177 rxPacket(sched_task_t *task)
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Line 180 rxPacket(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; |
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, 42, 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 { |
Line 195 rxPacket(sched_task_t *task)
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Line 201 rxPacket(sched_task_t *task)
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if (rlen < sizeof(struct tagRPCCall)) { |
if (rlen < sizeof(struct tagRPCCall)) { |
rpc_SetErr(ERPCMISMATCH, "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 203 rxPacket(sched_task_t *task)
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Line 211 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_CHK_NOREPLY(rpc); |
|
|
/* 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 237 rxPacket(sched_task_t *task)
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Line 250 rxPacket(sched_task_t *task)
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} while (rlen > 0); |
} while (rlen > 0); |
|
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/* 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; |
} |
} |
|
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Line 254 acceptClients(sched_task_t *task)
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Line 267 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 293 closeBLOBClient(sched_task_t *task)
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Line 306 closeBLOBClient(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; |
|
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schedCancelby(s->srv_blob.root, taskMAX, CRITERIA_ARG, TASK_ARG(task), NULL); | schedCancelby(TASK_ROOT(task), taskMAX, CRITERIA_ARG, TASK_ARG(task), NULL); |
|
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/* close client socket */ |
/* close client socket */ |
if (TASK_VAL(task)) |
if (TASK_VAL(task)) |
Line 303 closeBLOBClient(sched_task_t *task)
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Line 316 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); |
|
|
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 335 rxBLOB(sched_task_t *task)
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Line 350 rxBLOB(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; |
rpc_blob_t *b; |
rpc_blob_t *b; |
u_char *buf = AIT_GET_BUF(&c->cli_buf); | struct tagBLOBHdr blob; |
struct tagBLOBHdr *blob = (struct tagBLOBHdr *) buf; | |
int rlen; |
int rlen; |
u_short crc; |
u_short crc; |
|
|
memset(buf, 0, AIT_LEN(&c->cli_buf)); | memset(&blob, 0, sizeof blob); |
rlen = recv(TASK_FD(task), buf, AIT_LEN(&c->cli_buf), 0); | rlen = recv(TASK_FD(task), &blob, sizeof blob, 0); |
if (rlen < 1) { |
if (rlen < 1) { |
/* close blob connection */ |
/* close blob connection */ |
schedEvent(TASK_ROOT(task), closeBLOBClient, c, 42, NULL, 0); |
schedEvent(TASK_ROOT(task), closeBLOBClient, c, 42, NULL, 0); |
Line 357 rxBLOB(sched_task_t *task)
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Line 371 rxBLOB(sched_task_t *task)
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} |
} |
|
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/* check integrity of packet */ |
/* check integrity of packet */ |
crc = ntohs(blob->hdr_crc); | crc = ntohs(blob.hdr_crc); |
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*) &blob, rlen / 2)) { |
rpc_SetErr(ERPCMISMATCH, "Bad CRC BLOB packet"); |
rpc_SetErr(ERPCMISMATCH, "Bad CRC BLOB packet"); |
|
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schedReadSelf(task); |
schedReadSelf(task); |
Line 367 rxBLOB(sched_task_t *task)
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Line 381 rxBLOB(sched_task_t *task)
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} |
} |
|
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/* check RPC packet session info */ |
/* check RPC packet session info */ |
if ((crc = rpc_chkPktSession(&blob->hdr_session, &s->srv_session))) { | if ((crc = rpc_chkPktSession(&blob.hdr_session, &s->srv_session))) { |
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; |
} |
} |
|
|
/* Go to proceed packet ... */ |
/* Go to proceed packet ... */ |
switch (blob->hdr_cmd) { | switch (blob.hdr_cmd) { |
case get: |
case get: |
if (!(b = rpc_srv_getBLOB(s, ntohl(blob->hdr_var)))) { | if (!(b = rpc_srv_getBLOB(s, ntohl(blob.hdr_var)))) { |
rpc_SetErr(EINVAL, "Var=%x not found", ntohl(blob->hdr_var)); | rpc_SetErr(EINVAL, "Var=%x not found", ntohl(blob.hdr_var)); |
blob->hdr_cmd = no; | blob.hdr_cmd = no; |
blob->hdr_ret = RPC_ERROR(-1); | blob.hdr_ret = RPC_ERROR(-1); |
break; |
break; |
} else |
} else |
blob->hdr_len = htonl(b->blob_len); | blob.hdr_len = htonl(b->blob_len); |
|
|
if (rpc_srv_blobMap(s, b) != -1) { |
if (rpc_srv_blobMap(s, b) != -1) { |
/* deliver BLOB variable to client */ |
/* deliver BLOB variable to client */ |
blob->hdr_ret = htonl(rpc_srv_sendBLOB(c, b)); | blob.hdr_ret = htonl(rpc_srv_sendBLOB(c, b)); |
rpc_srv_blobUnmap(b); |
rpc_srv_blobUnmap(b); |
} else { |
} else { |
blob->hdr_cmd = error; | blob.hdr_cmd = error; |
blob->hdr_ret = RPC_ERROR(-1); | blob.hdr_ret = RPC_ERROR(-1); |
} |
} |
break; |
break; |
case set: |
case set: |
if ((b = rpc_srv_registerBLOB(s, ntohl(blob->hdr_len)))) { | if ((b = rpc_srv_registerBLOB(s, ntohl(blob.hdr_len)))) { |
/* set new BLOB variable for reply :) */ |
/* set new BLOB variable for reply :) */ |
blob->hdr_var = htonl(b->blob_var); | blob.hdr_var = htonl(b->blob_var); |
|
|
/* receive BLOB from client */ |
/* receive BLOB from client */ |
blob->hdr_ret = htonl(rpc_srv_recvBLOB(c, b)); | blob.hdr_ret = htonl(rpc_srv_recvBLOB(c, b)); |
rpc_srv_blobUnmap(b); |
rpc_srv_blobUnmap(b); |
} else { |
} else { |
blob->hdr_cmd = error; | blob.hdr_cmd = error; |
blob->hdr_ret = RPC_ERROR(-1); | blob.hdr_ret = RPC_ERROR(-1); |
} |
} |
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); |
} |
} |
break; |
break; |
default: |
default: |
rpc_SetErr(EPROCUNAVAIL, "Unsupported BLOB command %d", blob->hdr_cmd); | rpc_SetErr(EPROCUNAVAIL, "Unsupported BLOB command %d", blob.hdr_cmd); |
blob->hdr_cmd = error; | blob.hdr_cmd = error; |
blob->hdr_ret = RPC_ERROR(-1); | blob.hdr_ret = RPC_ERROR(-1); |
} |
} |
|
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end: |
end: |
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memcpy(AIT_ADDR(&c->cli_buf), &blob, sizeof blob); |
schedWrite(TASK_ROOT(task), txBLOB, TASK_ARG(task), TASK_FD(task), NULL, 0); |
schedWrite(TASK_ROOT(task), txBLOB, TASK_ARG(task), TASK_FD(task), NULL, 0); |
schedReadSelf(task); |
schedReadSelf(task); |
return NULL; |
return NULL; |
Line 437 acceptBLOBClients(sched_task_t *task)
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Line 452 acceptBLOBClients(sched_task_t *task)
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(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 581 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
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Line 596 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; |
|
register int i; |
|
rpc_blob_t *b, *tmp; |
|
|
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if (!srv) |
if (!srv) |
return; |
return; |
|
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/* 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); |
|
|
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io_arrayDel(srv->srv_blob.clients, i, 42); |
|
} |
|
} |
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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 */ |
|
TAILQ_FOREACH_SAFE(b, &srv->srv_blob.blobs, blob_node, tmp) { |
|
TAILQ_REMOVE(&srv->srv_blob.blobs, b, blob_node); |
|
|
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rpc_srv_blobFree(srv, b); |
|
free(b); |
|
} |
|
|
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schedEnd(&srv->srv_blob.root); |
|
AIT_FREE_VAL(&srv->srv_blob.dir); |
|
|
|
srv->srv_blob.kill = 1; |
srv->srv_blob.kill = 1; |
} |
} |
|
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Line 628 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
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Line 614 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) |
{ |
{ |
|
rpc_cli_t *c; |
|
register int i; |
|
rpc_blob_t *b, *tmp; |
|
struct timespec ts = { RPC_SCHED_POLLING, 0 }; |
|
|
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 647 rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv)
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Line 638 rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv)
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return -1; |
return -1; |
} |
} |
|
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#if 0 | schedPolling(srv->srv_blob.root, &ts, NULL); |
for (c = srv->srv_blob.clients, i = 0; i < srv->srv_numcli && c; i++, c++) | /* main rpc loop */ |
if (!c->cli_sa.sa.sa_family) | schedRun(srv->srv_blob.root, &srv->srv_blob.kill); |
break; | |
if (i >= srv->srv_numcli) { | /* close all clients connections & server socket */ |
#ifdef HAVE_PTHREAD_YIELD | for (i = 0; i < io_arraySize(srv->srv_blob.clients); i++) { |
pthread_yield(); | c = io_array(srv->srv_blob.clients, i, rpc_cli_t*); |
#endif | if (c) { |
usleep(1000000); | shutdown(c->cli_sock, SHUT_RDWR); |
continue; | 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); |
|
|
c->cli_sock = accept(srv->srv_blob.server.cli_sock, &c->cli_sa.sa, &salen); | close(srv->srv_blob.server.cli_sock); |
if (c->cli_sock == -1) { | |
LOGERR; | /* detach blobs */ |
continue; | TAILQ_FOREACH_SAFE(b, &srv->srv_blob.blobs, blob_node, tmp) { |
} else | TAILQ_REMOVE(&srv->srv_blob.blobs, b, blob_node); |
c->cli_parent = srv; | |
| rpc_srv_blobFree(srv, b); |
| io_free(b); |
} |
} |
#endif |
|
|
|
/* main rpc loop */ | schedEnd(&srv->srv_blob.root); |
schedRun(srv->srv_blob.root, &srv->srv_blob.kill); | AIT_FREE_VAL(&srv->srv_blob.dir); |
return 0; |
return 0; |
} |
} |
|
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Line 680 rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv)
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Line 678 rpc_srv_loopBLOBServer(rpc_srv_t * __restrict srv)
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* @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 |
* @netBuf = Network buffer length, 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 |
* return: NULL == error or !=NULL bind and created RPC server instance |
* return: NULL == error or !=NULL bind and created RPC server instance |
Line 691 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 689 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
{ |
{ |
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; |
|
|
if (!concurentClients || !regProgID) { |
if (!concurentClients || !regProgID) { |
rpc_SetErr(EINVAL, "Invalid parameters can`t init RPC server"); |
rpc_SetErr(EINVAL, "Invalid parameters can`t init RPC server"); |
Line 701 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 699 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
return NULL; |
return NULL; |
if (!Port) |
if (!Port) |
Port = RPC_DEFPORT; |
Port = RPC_DEFPORT; |
if (!netBuf) | if (netBuf < RPC_MIN_BUFSIZ) |
netBuf = BUFSIZ; |
netBuf = BUFSIZ; |
else |
else |
netBuf = io_align(netBuf, 1); /* align netBuf length */ |
netBuf = io_align(netBuf, 1); /* align netBuf length */ |
Line 714 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 712 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
srandom((time(&tim) ^ getpid())); |
srandom((time(&tim) ^ getpid())); |
#endif |
#endif |
|
|
srv = malloc(sizeof(rpc_srv_t)); | srv = io_malloc(sizeof(rpc_srv_t)); |
if (!srv) { |
if (!srv) { |
LOGERR; |
LOGERR; |
return NULL; |
return NULL; |
Line 736 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 734 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
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); | io_free(srv); |
return NULL; |
return NULL; |
} |
} |
|
|
Line 745 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 743 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
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); | io_free(srv); |
return NULL; |
return NULL; |
} |
} |
|
|
Line 755 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 753 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
LOGERR; |
LOGERR; |
io_arrayDestroy(&srv->srv_clients); |
io_arrayDestroy(&srv->srv_clients); |
schedEnd(&srv->srv_root); |
schedEnd(&srv->srv_root); |
free(srv); | 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 777 rpc_srv_initServer(u_int regProgID, u_char regProcID,
|
Line 775 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); |
io_arrayDestroy(&srv->srv_clients); |
io_arrayDestroy(&srv->srv_clients); |
schedEnd(&srv->srv_root); |
schedEnd(&srv->srv_root); |
free(srv); | io_free(srv); |
return NULL; |
return NULL; |
} |
} |
|
|
Line 792 err: /* error condition */
|
Line 792 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); | |
|
|
io_arrayDel((*psrv)->srv_clients, i, 42); | io_free(*psrv); |
} | |
} | |
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 842 rpc_srv_endServer(rpc_srv_t ** __restrict psrv)
|
Line 818 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, *tmp; |
|
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; |
Line 860 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
Line 841 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
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 */ |
|
TAILQ_FOREACH_SAFE(f, &srv->srv_funcs, func_node, tmp) { |
|
TAILQ_REMOVE(&srv->srv_funcs, f, func_node); |
|
|
|
AIT_FREE_VAL(&f->func_name); |
|
io_free(f); |
|
} |
|
|
|
schedEnd(&srv->srv_root); |
return 0; |
return 0; |
} |
} |
|
|
Line 869 rpc_srv_loopServer(rpc_srv_t * __restrict srv)
|
Line 878 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, ntohs(rpc->call_argc), args); | return func(cli, rpc, args); |
} |
} |