version 1.1.1.1.2.11, 2010/06/24 15:01:19
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version 1.3.2.11, 2011/08/19 14:39:23
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Line 5
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Line 5
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* $Author$ |
* $Author$ |
* $Id$ |
* $Id$ |
* |
* |
*************************************************************************/ | ************************************************************************** |
| The ELWIX and AITNET software is distributed under the following |
| terms: |
| |
| All of the documentation and software included in the ELWIX and AITNET |
| Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
| |
| Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 |
| by Michael Pounov <misho@elwix.org>. All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| 3. All advertising materials mentioning features or use of this software |
| must display the following acknowledgement: |
| This product includes software developed by Michael Pounov <misho@elwix.org> |
| ELWIX - Embedded LightWeight unIX and its contributors. |
| 4. Neither the name of AITNET nor the names of its contributors |
| may be used to endorse or promote products derived from this software |
| without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND |
| ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| SUCH DAMAGE. |
| */ |
#include "global.h" |
#include "global.h" |
|
|
|
|
Line 14 rpc_srv_dispatchCall(void *arg)
|
Line 51 rpc_srv_dispatchCall(void *arg)
|
{ |
{ |
rpc_cli_t *c = arg; |
rpc_cli_t *c = arg; |
rpc_srv_t *s; |
rpc_srv_t *s; |
rpc_val_t *vals, *v = NULL; | rpc_val_t *vals = NULL, *v = NULL; |
rpc_func_t *f; | rpc_func_t *f = NULL; |
struct tagRPCCall *rpc; |
struct tagRPCCall *rpc; |
struct tagRPCRet rrpc; | struct tagRPCRet *rrpc; |
| rpc_sess_t ses = { 0 }; |
fd_set fds; |
fd_set fds; |
u_char buf[BUFSIZ], *data; |
u_char buf[BUFSIZ], *data; |
int ret, argc, Limit = 0; | int ret, argc = 0, Limit = 0; |
register int i; |
register int i; |
|
|
if (!arg) { |
if (!arg) { |
Line 30 rpc_srv_dispatchCall(void *arg)
|
Line 68 rpc_srv_dispatchCall(void *arg)
|
s = c->cli_parent; |
s = c->cli_parent; |
|
|
do { |
do { |
|
v = NULL; |
FD_ZERO(&fds); |
FD_ZERO(&fds); |
FD_SET(c->cli_sock, &fds); |
FD_SET(c->cli_sock, &fds); |
ret = select(c->cli_sock + 1, &fds, NULL, NULL, NULL); |
ret = select(c->cli_sock + 1, &fds, NULL, NULL, NULL); |
if (ret == -1) { |
if (ret == -1) { |
|
if (errno == EINTR && s->srv_kill != kill) |
|
continue; |
|
|
|
LOGERR; |
ret = -2; |
ret = -2; |
|
break; |
} |
} |
memset(&rrpc, 0, sizeof rrpc); | memset(buf, 0, sizeof buf); |
memset(buf, 0, BUFSIZ); | ret = recv(c->cli_sock, buf, sizeof buf, 0); |
if ((ret = recv(c->cli_sock, buf, BUFSIZ, 0)) == -1) { | if (ret == -1) { |
LOGERR; |
LOGERR; |
ret = -3; |
ret = -3; |
break; |
break; |
} |
} |
if (!ret) { // receive EOF | if (!ret) { /* receive EOF */ |
ret = 0; |
ret = 0; |
break; |
break; |
} |
} |
Line 53 rpc_srv_dispatchCall(void *arg)
|
Line 97 rpc_srv_dispatchCall(void *arg)
|
break; |
break; |
} else |
} else |
rpc = (struct tagRPCCall*) buf; |
rpc = (struct tagRPCCall*) buf; |
// check RPC packet session info | /* check RPC packet session info */ |
if (memcmp(&rpc->call_session, &s->srv_session, sizeof rpc->call_session)) { |
if (memcmp(&rpc->call_session, &s->srv_session, sizeof rpc->call_session)) { |
rpc_SetErr(EINVAL, "Error:: get invalid RPC session ...\n"); |
rpc_SetErr(EINVAL, "Error:: get invalid RPC session ...\n"); |
ret = -5; |
ret = -5; |
break; | goto makeReply; |
} | } else |
// RPC is OK! Go decapsulate variables ... | Limit = sizeof(struct tagRPCCall); |
| /* RPC is OK! Go decapsulate variables ... */ |
if (rpc->call_argc) { |
if (rpc->call_argc) { |
v = (rpc_val_t*) (buf + sizeof(struct tagRPCCall)); | v = (rpc_val_t*) (buf + Limit); |
// RPC received variables types OK! | /* check RPC packet length */ |
| if (rpc->call_argc * sizeof(rpc_val_t) > sizeof buf - Limit) { |
| rpc_SetErr(EMSGSIZE, "Error:: too long RPC packet ...\n"); |
| ret = -5; |
| goto makeReply; |
| } else |
| Limit += rpc->call_argc * sizeof(rpc_val_t); |
| /* RPC received variables types OK! */ |
data = (u_char*) v + rpc->call_argc * sizeof(rpc_val_t); |
data = (u_char*) v + rpc->call_argc * sizeof(rpc_val_t); |
for (i = 0; i < rpc->call_argc; i++) { |
for (i = 0; i < rpc->call_argc; i++) { |
switch (v[i].val_type) { |
switch (v[i].val_type) { |
case buffer: |
case buffer: |
|
if (v[i].val_len > sizeof buf - Limit) { |
|
rpc_SetErr(EMSGSIZE, "Error:: too long RPC packet ...\n"); |
|
ret = -5; |
|
goto makeReply; |
|
} else |
|
Limit += v[i].val_len; |
|
|
v[i].val.buffer = data; |
v[i].val.buffer = data; |
data += v[i].val_len; |
data += v[i].val_len; |
break; |
break; |
case string: |
case string: |
|
if (v[i].val_len > sizeof buf - Limit) { |
|
rpc_SetErr(EMSGSIZE, "Error:: too long RPC packet ...\n"); |
|
ret = -5; |
|
goto makeReply; |
|
} else |
|
Limit += v[i].val_len; |
|
|
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; |
break; |
break; |
|
case blob: |
|
if (s->srv_blob.state == disable) { |
|
rpc_SetErr(ENOTSUP, "Error:: BLOB server is disabled\n"); |
|
ret = -5; |
|
goto makeReply; |
|
} |
|
if (s->srv_blob.state == kill) { |
|
rpc_SetErr(ENOTSUP, "Error:: BLOB server is gone.\n"); |
|
ret = -5; |
|
goto makeReply; |
|
} |
default: |
default: |
break; |
break; |
} |
} |
} |
} |
} |
} |
|
|
|
/* execute call */ |
argc = 0; |
argc = 0; |
vals = NULL; |
vals = NULL; |
|
memcpy(&ses, &rpc->call_session, sizeof ses); |
if (!(f = rpc_srv_getCall(s, rpc->call_tag, rpc->call_hash))) { |
if (!(f = rpc_srv_getCall(s, rpc->call_tag, rpc->call_hash))) { |
rpc_SetErr(EINVAL, "Error:: call not found into RPC server ...\n"); |
rpc_SetErr(EINVAL, "Error:: call not found into RPC server ...\n"); |
ret = -6; |
ret = -6; |
} else |
} else |
if ((ret = rpc_srv_execCall(f, rpc, v)) == -1) |
if ((ret = rpc_srv_execCall(f, rpc, v)) == -1) |
ret = -6; | ret = -9; |
else |
else |
argc = rpc_srv_getValsCall(f, &vals); | argc = rpc_srv_getVars(f, &vals); |
| makeReply: |
| /* made reply */ |
| memset(buf, 0, sizeof buf); |
| rrpc = (struct tagRPCRet*) buf; |
| Limit = sizeof(struct tagRPCRet); |
|
|
memcpy(&rrpc.ret_session, &rpc->call_session, sizeof rrpc.ret_session); | memcpy(&rrpc->ret_session, &ses, sizeof(rpc_sess_t)); |
rrpc.ret_tag = rpc->call_tag; | rrpc->ret_tag = rpc->call_tag; |
rrpc.ret_hash = rpc->call_hash; | rrpc->ret_hash = rpc->call_hash; |
rrpc.ret_errno = rpc_Errno; | rrpc->ret_errno = rpc_Errno; |
rrpc.ret_retcode = ret; | rrpc->ret_retcode = ret; |
rrpc.ret_argc = argc; | rrpc->ret_argc = argc; |
|
|
memset(buf, 0, BUFSIZ); |
|
memcpy(buf, &rrpc, (Limit = sizeof rrpc)); |
|
if (argc && vals) { |
if (argc && vals) { |
v = (rpc_val_t*) (buf + sizeof rrpc); | v = (rpc_val_t*) (buf + Limit); |
| if (argc * sizeof(rpc_val_t) > sizeof buf - Limit) { |
| for (i = 0; i < argc; i++) |
| RPC_FREE_VAL(&vals[i]); |
| rpc_srv_freeVars(f); |
| vals = NULL; |
| argc = 0; |
| ret = -7; |
| rpc_SetErr(EMSGSIZE, "Error:: in prepare RPC packet values (-7) ...\n"); |
| goto makeReply; |
| } else |
| Limit += argc * sizeof(rpc_val_t); |
memcpy(v, vals, argc * sizeof(rpc_val_t)); |
memcpy(v, vals, argc * sizeof(rpc_val_t)); |
Limit += argc * sizeof(rpc_val_t); |
|
data = (u_char*) v + argc * sizeof(rpc_val_t); |
data = (u_char*) v + argc * sizeof(rpc_val_t); |
for (ret = i = 0; i < argc; i++) { |
for (ret = i = 0; i < argc; i++) { |
switch (vals[i].val_type) { |
switch (vals[i].val_type) { |
case buffer: |
case buffer: |
if (ret || Limit + vals[i].val_len > BUFSIZ) { | if (ret || Limit + vals[i].val_len > sizeof buf) { |
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; |
} |
} |
|
|
Line 120 rpc_srv_dispatchCall(void *arg)
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Line 212 rpc_srv_dispatchCall(void *arg)
|
Limit += vals[i].val_len; |
Limit += vals[i].val_len; |
break; |
break; |
case string: |
case string: |
if (ret || Limit + vals[i].val_len + 1 > BUFSIZ) { | if (ret || Limit + vals[i].val_len > sizeof buf) { |
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.string, vals[i].val_len + 1); | memcpy(data, vals[i].val.string, vals[i].val_len); |
data += vals[i].val_len + 1; | data += vals[i].val_len; |
Limit += vals[i].val_len + 1; | Limit += vals[i].val_len; |
break; |
break; |
|
case blob: |
|
if (s->srv_blob.state == disable) { |
|
rpc_SetErr(ENOTSUP, "Error:: BLOB server is disabled\n"); |
|
rrpc->ret_retcode = ret = -5; |
|
rrpc->ret_argc = 0; |
|
break; |
|
} |
|
if (s->srv_blob.state == kill) { |
|
rpc_SetErr(ENOTSUP, "Error:: BLOB server is gone.\n"); |
|
rrpc->ret_retcode = ret = -5; |
|
rrpc->ret_argc = 0; |
|
break; |
|
} |
default: |
default: |
break; |
break; |
} |
} |
|
|
RPC_FREE_VAL(&vals[i]); |
RPC_FREE_VAL(&vals[i]); |
} |
} |
|
rpc_srv_freeVars(f); |
|
vals = NULL; |
|
argc = 0; |
} |
} |
|
|
if ((ret = send(c->cli_sock, buf, Limit, 0)) == -1) { | ret = send(c->cli_sock, buf, Limit, 0); |
| if (ret == -1) { |
LOGERR; |
LOGERR; |
ret = -8; |
ret = -8; |
break; |
break; |
} |
} |
if (ret != Limit) { |
if (ret != Limit) { |
rpc_SetErr(EBADMSG, "Error:: in send RPC request, should be send %d bytes, " | rpc_SetErr(ECANCELED, "Error:: in send RPC request, should be send %d bytes, " |
"really is %d\n", Limit, ret); |
"really is %d\n", Limit, ret); |
ret = -9; |
ret = -9; |
break; |
break; |
} |
} |
} while (ret > -1); | } while (ret > -1 || s->srv_kill != kill); |
|
|
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)); |
return (void*) ret; | return (void*) (long)ret; |
} |
} |
|
|
|
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Line 165 rpc_srv_dispatchVars(void *arg)
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Line 274 rpc_srv_dispatchVars(void *arg)
|
rpc_cli_t *c = arg; |
rpc_cli_t *c = arg; |
rpc_srv_t *s; |
rpc_srv_t *s; |
rpc_blob_t *b; |
rpc_blob_t *b; |
int cx, ret; | int ret = 0; |
fd_set fds; |
fd_set fds; |
u_char buf[sizeof(struct tagBLOBHdr)]; |
u_char buf[sizeof(struct tagBLOBHdr)]; |
struct tagBLOBHdr *blob; |
struct tagBLOBHdr *blob; |
Line 176 rpc_srv_dispatchVars(void *arg)
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Line 285 rpc_srv_dispatchVars(void *arg)
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} else |
} else |
s = c->cli_parent; |
s = c->cli_parent; |
|
|
cx = -1; |
|
do { |
do { |
|
/* check for disable service at this moment? */ |
|
if (s->srv_blob.state == disable && s->srv_kill != kill) { |
|
usleep(100000); |
|
pthread_yield(); |
|
continue; |
|
} |
|
|
FD_ZERO(&fds); |
FD_ZERO(&fds); |
FD_SET(c->cli_sock, &fds); |
FD_SET(c->cli_sock, &fds); |
ret = select(c->cli_sock + 1, &fds, NULL, NULL, NULL); |
ret = select(c->cli_sock + 1, &fds, NULL, NULL, NULL); |
if (ret == -1) { |
if (ret == -1) { |
|
if (errno == EINTR && s->srv_kill != kill && s->srv_blob.state != kill) |
|
continue; |
|
|
|
LOGERR; |
ret = -2; |
ret = -2; |
} else | break; |
cx++; | } |
| |
memset(buf, 0, sizeof buf); |
memset(buf, 0, sizeof buf); |
if ((ret = recv(c->cli_sock, buf, sizeof buf, 0)) == -1) { | ret = recv(c->cli_sock, buf, sizeof buf, 0); |
| if (ret == -1) { |
LOGERR; |
LOGERR; |
ret = -3; |
ret = -3; |
break; |
break; |
} |
} |
if (!ret || s->srv_blob.state == disable) { // receive EOF or disable service | /* receive EOF, disable or kill service */ |
| if (!ret || s->srv_blob.state == kill || s->srv_kill == kill) { |
ret = 0; |
ret = 0; |
break; |
break; |
} |
} |
Line 201 rpc_srv_dispatchVars(void *arg)
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Line 323 rpc_srv_dispatchVars(void *arg)
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break; |
break; |
} else |
} else |
blob = (struct tagBLOBHdr*) buf; |
blob = (struct tagBLOBHdr*) buf; |
// check BLOB packet session info | /* check BLOB packet session info */ |
if (memcmp(&blob->hdr_session, &s->srv_session, sizeof blob->hdr_session) || | if (memcmp(&blob->hdr_session, &s->srv_session, sizeof blob->hdr_session)) { |
blob->hdr_seq != cx) { | rpc_SetErr(EINVAL, "Error:: get invalid BLOB session ...\n"); |
rpc_SetErr(EINVAL, "Error:: get invalid BLOB session in seq=%d...\n", blob->hdr_seq); | |
ret = -5; |
ret = -5; |
break; | goto makeReply; |
} |
} |
// 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, blob->hdr_var))) { |
if (!(b = rpc_srv_getBLOB(s, blob->hdr_var))) { |
Line 216 rpc_srv_dispatchVars(void *arg)
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Line 337 rpc_srv_dispatchVars(void *arg)
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blob->hdr_var); |
blob->hdr_var); |
ret = -6; |
ret = -6; |
break; |
break; |
} | } else |
| blob->hdr_len = b->blob_len; |
|
|
if (rpc_srv_blobMap(s, b) != -1) { |
if (rpc_srv_blobMap(s, b) != -1) { |
ret = rpc_srv_sendBLOB(c, b); |
ret = rpc_srv_sendBLOB(c, b); |
Line 226 rpc_srv_dispatchVars(void *arg)
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Line 348 rpc_srv_dispatchVars(void *arg)
|
break; |
break; |
case set: |
case set: |
if ((b = rpc_srv_registerBLOB(s, blob->hdr_len))) { |
if ((b = rpc_srv_registerBLOB(s, blob->hdr_len))) { |
// set new BLOB variable for reply :) | /* set new BLOB variable for reply :) */ |
blob->hdr_var = b->blob_var; |
blob->hdr_var = b->blob_var; |
|
|
ret = rpc_srv_recvBLOB(c, b); |
ret = rpc_srv_recvBLOB(c, b); |
Line 245 rpc_srv_dispatchVars(void *arg)
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Line 367 rpc_srv_dispatchVars(void *arg)
|
ret = -7; |
ret = -7; |
} |
} |
|
|
// Replay to client! | makeReply: |
| /* Replay to client! */ |
blob->hdr_cmd = ret < 0 ? error : ok; |
blob->hdr_cmd = ret < 0 ? error : ok; |
blob->hdr_seq = ret; | blob->hdr_ret = ret; |
if ((ret = send(c->cli_sock, buf, sizeof buf, 0)) == -1) { | ret = send(c->cli_sock, buf, sizeof buf, 0); |
| if (ret == -1) { |
LOGERR; |
LOGERR; |
ret = -8; |
ret = -8; |
break; |
break; |
} |
} |
if (ret != sizeof buf) { |
if (ret != sizeof buf) { |
rpc_SetErr(EBADMSG, "Error:: in send BLOB reply, should be send %d bytes, " | rpc_SetErr(ECANCELED, "Error:: in send BLOB reply, should be send %d bytes, " |
"really is %d\n", sizeof buf, ret); |
"really is %d\n", sizeof buf, ret); |
ret = -9; |
ret = -9; |
break; |
break; |
} |
} |
} while (ret > -1); | } while (ret > -1 || s->srv_kill != kill); |
|
|
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)); |
return (void*) ret; | return (void*) (long)ret; |
} |
} |
|
|
// ------------------------------------------------- |
// ------------------------------------------------- |
|
|
/* |
/* |
* rpc_srv_initBLOBServer() Init & create BLOB Server |
* rpc_srv_initBLOBServer() Init & create BLOB Server |
|
* @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 |
* return: -1 == error or 0 bind and created BLOB server instance |
* return: -1 == error or 0 bind and created BLOB server instance |
Line 279 int
|
Line 404 int
|
rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_short Port, const char *diskDir) |
rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_short Port, const char *diskDir) |
{ |
{ |
int n = 1; |
int n = 1; |
struct sockaddr_in sin; | struct sockaddr sa; |
struct sockaddr_in6 sin6; | struct sockaddr_in *sin = (struct sockaddr_in*) &sa; |
| struct sockaddr_in6 *sin6 = (struct sockaddr_in6*) &sa; |
| struct sockaddr_un *sun = (struct sockaddr_un*) &sa; |
|
|
if (!srv) { |
if (!srv) { |
rpc_SetErr(EINVAL, "Error:: Invalid parameters can`t init BLOB server ...\n"); |
rpc_SetErr(EINVAL, "Error:: Invalid parameters can`t init BLOB server ...\n"); |
Line 302 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
Line 429 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
|
|
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; |
if (srv->srv_server.cli_sa.sa_family == AF_INET) { | |
memcpy(&sin, &srv->srv_server.cli_sa, sizeof sin); | memcpy(&sa, &srv->srv_server.cli_sa, sizeof sa); |
sin.sin_port = htons(Port); | switch (srv->srv_server.cli_sa.sa_family) { |
memcpy(&srv->srv_blob.server.cli_sa, &sin, sizeof(struct sockaddr)); | case AF_INET: |
} else { | sin->sin_port = htons(Port); |
memcpy(&sin6, &srv->srv_server.cli_sa, sizeof sin6); | memcpy(&srv->srv_blob.server.cli_sa, sin, sizeof(struct sockaddr)); |
sin6.sin6_port = htons(Port); | break; |
memcpy(&srv->srv_blob.server.cli_sa, &sin6, sizeof(struct sockaddr)); | case AF_INET6: |
| sin6->sin6_port = htons(Port); |
| memcpy(&srv->srv_blob.server.cli_sa, sin6, sizeof(struct sockaddr)); |
| break; |
| case AF_LOCAL: |
| strlcat(sun->sun_path, ".blob", sizeof sun->sun_path); |
| memcpy(&srv->srv_blob.server.cli_sa, sun, sizeof(struct sockaddr)); |
| break; |
| default: |
| return -1; |
} |
} |
|
|
|
/* create BLOB server socket */ |
srv->srv_blob.server.cli_sock = socket(srv->srv_server.cli_sa.sa_family, SOCK_STREAM, 0); |
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) { |
if (srv->srv_blob.server.cli_sock == -1) { |
LOGERR; |
LOGERR; |
Line 329 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
Line 466 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
return -1; |
return -1; |
} |
} |
|
|
|
/* allocate pool for concurent clients */ |
srv->srv_blob.clients = calloc(srv->srv_numcli, sizeof(rpc_cli_t)); |
srv->srv_blob.clients = calloc(srv->srv_numcli, sizeof(rpc_cli_t)); |
if (!srv->srv_blob.clients) { |
if (!srv->srv_blob.clients) { |
LOGERR; |
LOGERR; |
Line 343 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
Line 481 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
|
rpc_srv_registerCall(srv, NULL, CALL_BLOBSHUTDOWN, 0); |
rpc_srv_registerCall(srv, NULL, CALL_BLOBSHUTDOWN, 0); |
rpc_srv_registerCall(srv, NULL, CALL_BLOBCLIENTS, 0); |
rpc_srv_registerCall(srv, NULL, CALL_BLOBCLIENTS, 0); |
rpc_srv_registerCall(srv, NULL, CALL_BLOBVARS, 0); |
rpc_srv_registerCall(srv, NULL, CALL_BLOBVARS, 0); |
|
rpc_srv_registerCall(srv, NULL, CALL_BLOBSTATE, 1); |
pthread_mutex_unlock(&srv->srv_mtx); |
pthread_mutex_unlock(&srv->srv_mtx); |
|
|
srv->srv_blob.state = enable; // enable BLOB |
srv->srv_blob.state = enable; // enable BLOB |
Line 365 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
|
Line 504 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
|
rpc_SetErr(EINVAL, "Error:: Can`t destroy server because parameter is null!\n"); |
rpc_SetErr(EINVAL, "Error:: Can`t destroy server because parameter is null!\n"); |
return; |
return; |
} else |
} else |
srv->srv_blob.state = disable; | srv->srv_blob.state = kill; |
|
|
rpc_srv_unregisterCall(srv, NULL, CALL_BLOBSHUTDOWN); |
rpc_srv_unregisterCall(srv, NULL, CALL_BLOBSHUTDOWN); |
rpc_srv_unregisterCall(srv, NULL, CALL_BLOBCLIENTS); |
rpc_srv_unregisterCall(srv, NULL, CALL_BLOBCLIENTS); |
rpc_srv_unregisterCall(srv, NULL, CALL_BLOBVARS); |
rpc_srv_unregisterCall(srv, NULL, CALL_BLOBVARS); |
|
rpc_srv_unregisterCall(srv, NULL, CALL_BLOBSTATE); |
|
|
|
/* 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++) |
if (c->cli_sa.sa_family) |
if (c->cli_sa.sa_family) |
shutdown(c->cli_sock, SHUT_RDWR); |
shutdown(c->cli_sock, SHUT_RDWR); |
close(srv->srv_blob.server.cli_sock); |
close(srv->srv_blob.server.cli_sock); |
|
|
if (srv->srv_blob.clients) | if (srv->srv_blob.clients) { |
free(srv->srv_blob.clients); |
free(srv->srv_blob.clients); |
|
srv->srv_blob.clients = NULL; |
|
} |
|
|
|
/* detach blobs */ |
pthread_mutex_lock(&srv->srv_blob.mtx); |
pthread_mutex_lock(&srv->srv_blob.mtx); |
while ((f = srv->srv_blob.blobs)) { |
while ((f = srv->srv_blob.blobs)) { |
srv->srv_blob.blobs = f->blob_next; |
srv->srv_blob.blobs = f->blob_next; |
|
rpc_srv_blobFree(srv, f); |
free(f); |
free(f); |
} |
} |
pthread_mutex_unlock(&srv->srv_blob.mtx); |
pthread_mutex_unlock(&srv->srv_blob.mtx); |
|
|
|
while (pthread_mutex_trylock(&srv->srv_blob.mtx) == EBUSY); |
pthread_mutex_destroy(&srv->srv_blob.mtx); |
pthread_mutex_destroy(&srv->srv_blob.mtx); |
} |
} |
|
|
Line 404 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
Line 550 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
int ret; |
int ret; |
struct timeval tv = { DEF_RPC_TIMEOUT, 0 }; |
struct timeval tv = { DEF_RPC_TIMEOUT, 0 }; |
|
|
if (!srv || !srv->srv_blob.state) { | if (!srv || srv->srv_blob.state == kill) { |
rpc_SetErr(EINVAL, "Error:: Invalid parameter can`t start BLOB server ...\n"); |
rpc_SetErr(EINVAL, "Error:: Invalid parameter can`t start BLOB server ...\n"); |
return -1; |
return -1; |
} |
} |
Line 414 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
Line 560 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
return -1; |
return -1; |
} |
} |
|
|
while (!blob_Kill && !rpc_Kill) { | while (srv->srv_blob.state != kill && srv->srv_kill != kill) { |
for (c = srv->srv_blob.clients, i = 0; i < srv->srv_numcli && c; i++, c++) |
for (c = srv->srv_blob.clients, i = 0; i < srv->srv_numcli && c; i++, c++) |
if (!c->cli_sa.sa_family) |
if (!c->cli_sa.sa_family) |
break; |
break; |
if (c && c->cli_sa.sa_family && c->cli_parent) { | if (i >= srv->srv_numcli) { |
usleep(1000000); |
usleep(1000000); |
continue; |
continue; |
} |
} |
Line 444 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
Line 590 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
if (pthread_create(&c->cli_tid, NULL, rpc_srv_dispatchVars, c)) { |
if (pthread_create(&c->cli_tid, NULL, rpc_srv_dispatchVars, c)) { |
LOGERR; |
LOGERR; |
continue; |
continue; |
} | } else |
| pthread_detach(c->cli_tid); |
} |
} |
|
|
srv->srv_blob.state = disable; |
srv->srv_blob.state = disable; |
Line 458 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
Line 605 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
* @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 |
* @family = Family socket type, AF_INET or AF_INET6 | * @family = Family type, AF_INET, AF_INET6 or AF_LOCAL |
* @csHost = Host name or IP 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 470 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
Line 617 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
rpc_srv_t *srv = NULL; |
rpc_srv_t *srv = NULL; |
int n = 1; |
int n = 1; |
struct hostent *host = NULL; |
struct hostent *host = NULL; |
struct sockaddr_in sin; | struct sockaddr sa; |
struct sockaddr_in6 sin6; | struct sockaddr_in *sin = (struct sockaddr_in*) &sa; |
| struct sockaddr_in6 *sin6 = (struct sockaddr_in6*) &sa; |
| struct sockaddr_un *sun = (struct sockaddr_un*) &sa; |
|
|
if (!concurentClients || !regProgID || (family != AF_INET && family != AF_INET6)) { | if (!concurentClients || !regProgID || |
| (family != AF_INET && family != AF_INET6 && family != AF_LOCAL)) { |
rpc_SetErr(EINVAL, "Error:: Invalid parameters can`t init RPC server ...\n"); |
rpc_SetErr(EINVAL, "Error:: Invalid parameters can`t init RPC server ...\n"); |
return NULL; |
return NULL; |
} |
} |
if (!Port) |
if (!Port) |
Port = RPC_DEFPORT; |
Port = RPC_DEFPORT; |
if (csHost) { | if (csHost && family != AF_LOCAL) { |
host = gethostbyname2(csHost, family); |
host = gethostbyname2(csHost, family); |
if (!host) { |
if (!host) { |
rpc_SetErr(h_errno, "Error:: %s\n", hstrerror(h_errno)); |
rpc_SetErr(h_errno, "Error:: %s\n", hstrerror(h_errno)); |
return NULL; |
return NULL; |
} |
} |
} |
} |
|
memset(&sa, 0, sizeof sa); |
|
sa.sa_family = family; |
switch (family) { |
switch (family) { |
case AF_INET: |
case AF_INET: |
memset(&sin, 0, sizeof sin); | sin->sin_len = sizeof(struct sockaddr_in); |
sin.sin_len = sizeof sin; | sin->sin_port = htons(Port); |
sin.sin_family = family; | |
sin.sin_port = htons(Port); | |
if (csHost) |
if (csHost) |
memcpy(&sin.sin_addr, host->h_addr, host->h_length); | memcpy(&sin->sin_addr, host->h_addr, host->h_length); |
break; |
break; |
case AF_INET6: |
case AF_INET6: |
memset(&sin6, 0, sizeof sin6); | sin6->sin6_len = sizeof(struct sockaddr_in6); |
sin6.sin6_len = sizeof sin6; | sin6->sin6_port = htons(Port); |
sin6.sin6_family = family; | |
sin6.sin6_port = htons(Port); | |
if (csHost) |
if (csHost) |
memcpy(&sin6.sin6_addr, host->h_addr, host->h_length); | memcpy(&sin6->sin6_addr, host->h_addr, host->h_length); |
break; |
break; |
|
case AF_LOCAL: |
|
sun->sun_len = sizeof(struct sockaddr_un); |
|
if (csHost) |
|
strlcpy(sun->sun_path, csHost, sizeof sun->sun_path); |
|
break; |
default: |
default: |
rpc_SetErr(EINVAL, "Error:: Invalid parameters can`t start RPC server ...\n"); |
rpc_SetErr(EINVAL, "Error:: Invalid parameters can`t start RPC server ...\n"); |
return NULL; |
return NULL; |
Line 522 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
Line 675 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
|
|
srv->srv_server.cli_tid = pthread_self(); |
srv->srv_server.cli_tid = pthread_self(); |
srv->srv_server.cli_parent = srv; |
srv->srv_server.cli_parent = srv; |
if (family == AF_INET) | switch (family) { |
memcpy(&srv->srv_server.cli_sa, &sin, sizeof srv->srv_server.cli_sa); | case AF_INET: |
else | memcpy(&srv->srv_server.cli_sa, sin, sizeof srv->srv_server.cli_sa); |
memcpy(&srv->srv_server.cli_sa, &sin6, sizeof srv->srv_server.cli_sa); | break; |
| case AF_INET6: |
| memcpy(&srv->srv_server.cli_sa, sin6, sizeof srv->srv_server.cli_sa); |
| break; |
| case AF_LOCAL: |
| memcpy(&srv->srv_server.cli_sa, sun, sizeof srv->srv_server.cli_sa); |
| unlink(sun->sun_path); |
| break; |
| } |
| |
| /* 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; |
Line 545 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
Line 708 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
return NULL; |
return NULL; |
} |
} |
|
|
|
/* allocate pool for concurent clients */ |
srv->srv_clients = calloc(srv->srv_numcli, sizeof(rpc_cli_t)); |
srv->srv_clients = calloc(srv->srv_numcli, sizeof(rpc_cli_t)); |
if (!srv->srv_clients) { |
if (!srv->srv_clients) { |
LOGERR; |
LOGERR; |
Line 554 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
Line 718 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
} else |
} else |
memset(srv->srv_clients, 0, srv->srv_numcli * sizeof(rpc_cli_t)); |
memset(srv->srv_clients, 0, srv->srv_numcli * sizeof(rpc_cli_t)); |
|
|
|
pthread_mutex_init(&srv->srv_mtx, NULL); |
|
|
rpc_srv_registerCall(srv, NULL, CALL_SRVSHUTDOWN, 0); |
rpc_srv_registerCall(srv, NULL, CALL_SRVSHUTDOWN, 0); |
rpc_srv_registerCall(srv, NULL, CALL_SRVCLIENTS, 0); |
rpc_srv_registerCall(srv, NULL, CALL_SRVCLIENTS, 0); |
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(&srv->srv_mtx, NULL); |
|
return srv; |
return srv; |
} |
} |
|
|
Line 582 rpc_srv_endServer(rpc_srv_t * __restrict srv)
|
Line 746 rpc_srv_endServer(rpc_srv_t * __restrict srv)
|
|
|
rpc_srv_endBLOBServer(srv); |
rpc_srv_endBLOBServer(srv); |
|
|
|
/* close all clients connections & server socket */ |
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); |
|
close(c->cli_sock); |
|
} |
close(srv->srv_server.cli_sock); |
close(srv->srv_server.cli_sock); |
|
|
if (srv->srv_clients) { |
if (srv->srv_clients) { |
free(srv->srv_clients); |
free(srv->srv_clients); |
|
srv->srv_clients = NULL; |
srv->srv_numcli = 0; |
srv->srv_numcli = 0; |
} |
} |
|
|
|
/* detach exported calls */ |
pthread_mutex_lock(&srv->srv_mtx); |
pthread_mutex_lock(&srv->srv_mtx); |
while ((f = srv->srv_funcs)) { |
while ((f = srv->srv_funcs)) { |
srv->srv_funcs = f->func_next; |
srv->srv_funcs = f->func_next; |
Line 599 rpc_srv_endServer(rpc_srv_t * __restrict srv)
|
Line 768 rpc_srv_endServer(rpc_srv_t * __restrict srv)
|
} |
} |
pthread_mutex_unlock(&srv->srv_mtx); |
pthread_mutex_unlock(&srv->srv_mtx); |
|
|
|
while (pthread_mutex_trylock(&srv->srv_mtx) == EBUSY); |
pthread_mutex_destroy(&srv->srv_mtx); |
pthread_mutex_destroy(&srv->srv_mtx); |
|
|
free(srv); |
free(srv); |
Line 630 rpc_srv_execServer(rpc_srv_t * __restrict srv)
|
Line 800 rpc_srv_execServer(rpc_srv_t * __restrict srv)
|
return -1; |
return -1; |
} |
} |
|
|
while (!rpc_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_family) |
if (!c->cli_sa.sa_family) |
break; |
break; |
if (c && c->cli_sa.sa_family && c->cli_parent) { | if (i >= srv->srv_numcli) { |
usleep(1000000); |
usleep(1000000); |
continue; |
continue; |
} |
} |
Line 660 rpc_srv_execServer(rpc_srv_t * __restrict srv)
|
Line 830 rpc_srv_execServer(rpc_srv_t * __restrict srv)
|
if (pthread_create(&c->cli_tid, NULL, rpc_srv_dispatchCall, c)) { |
if (pthread_create(&c->cli_tid, NULL, rpc_srv_dispatchCall, c)) { |
LOGERR; |
LOGERR; |
continue; |
continue; |
} | } else |
| pthread_detach(c->cli_tid); |
} |
} |
|
|
return 0; |
return 0; |