version 1.1.1.1.2.24, 2011/03/15 16:48:31
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version 1.3.2.8, 2011/08/19 09:32:38
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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 15 rpc_srv_dispatchCall(void *arg)
|
Line 52 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 = NULL, *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 = 0, Limit = 0; |
int ret, argc = 0, Limit = 0; |
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) { |
ret = -2; |
ret = -2; |
} |
} |
memset(&rrpc, 0, sizeof rrpc); |
|
memset(buf, 0, BUFSIZ); |
memset(buf, 0, BUFSIZ); |
if ((ret = recv(c->cli_sock, buf, BUFSIZ, 0)) == -1) { | if ((ret = read(c->cli_sock, buf, BUFSIZ)) == -1) { |
LOGERR; |
LOGERR; |
ret = -3; |
ret = -3; |
break; |
break; |
Line 86 rpc_srv_dispatchCall(void *arg)
|
Line 124 rpc_srv_dispatchCall(void *arg)
|
data += v[i].val_len; |
data += v[i].val_len; |
break; |
break; |
case string: |
case string: |
if (v[i].val_len + 1 > BUFSIZ - Limit) { | if (v[i].val_len > BUFSIZ - Limit) { |
rpc_SetErr(EMSGSIZE, "Error:: Too big RPC packet ...\n"); |
rpc_SetErr(EMSGSIZE, "Error:: Too big RPC packet ...\n"); |
ret = -5; |
ret = -5; |
goto makeReply; |
goto makeReply; |
Line 94 rpc_srv_dispatchCall(void *arg)
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Line 132 rpc_srv_dispatchCall(void *arg)
|
Limit += v[i].val_len; |
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: |
case blob: |
if (s->srv_blob.state == disable) { |
if (s->srv_blob.state == disable) { |
Line 110 rpc_srv_dispatchCall(void *arg)
|
Line 148 rpc_srv_dispatchCall(void *arg)
|
|
|
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; |
Line 117 rpc_srv_dispatchCall(void *arg)
|
Line 156 rpc_srv_dispatchCall(void *arg)
|
if ((ret = rpc_srv_execCall(f, rpc, v)) == -1) |
if ((ret = rpc_srv_execCall(f, rpc, v)) == -1) |
ret = -9; |
ret = -9; |
else |
else |
argc = rpc_srv_getValsCall(f, &vals); | argc = rpc_srv_getVars(f, &vals); |
| |
makeReply: |
makeReply: |
memcpy(&rrpc.ret_session, &rpc->call_session, sizeof rrpc.ret_session); |
|
rrpc.ret_tag = rpc->call_tag; |
|
rrpc.ret_hash = rpc->call_hash; |
|
rrpc.ret_errno = rpc_Errno; |
|
rrpc.ret_retcode = ret; |
|
rrpc.ret_argc = argc; |
|
|
|
memset(buf, 0, BUFSIZ); |
memset(buf, 0, BUFSIZ); |
memcpy(buf, &rrpc, (Limit = sizeof rrpc)); | rrpc = (struct tagRPCRet*) buf; |
| Limit = sizeof(struct tagRPCRet); |
| |
| memcpy(&rrpc->ret_session, &ses, sizeof(rpc_sess_t)); |
| rrpc->ret_tag = rpc->call_tag; |
| rrpc->ret_hash = rpc->call_hash; |
| rrpc->ret_errno = rpc_Errno; |
| rrpc->ret_retcode = ret; |
| rrpc->ret_argc = argc; |
| |
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) > BUFSIZ - 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 > BUFSIZ) { |
rpc_SetErr(EMSGSIZE, "Error:: in prepare RPC packet (-7) ...\n"); |
rpc_SetErr(EMSGSIZE, "Error:: in prepare RPC packet (-7) ...\n"); |
rrpc.ret_retcode = ret = -7; | rrpc->ret_retcode = ret = -7; |
rrpc.ret_argc = 0; | rrpc->ret_argc = 0; |
break; |
break; |
} |
} |
|
|
Line 149 makeReply:
|
Line 199 makeReply:
|
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 > BUFSIZ) { |
rpc_SetErr(EMSGSIZE, "Error:: in prepare RPC packet (-7) ...\n"); |
rpc_SetErr(EMSGSIZE, "Error:: in prepare RPC packet (-7) ...\n"); |
rrpc.ret_retcode = ret = -7; | rrpc->ret_retcode = ret = -7; |
rrpc.ret_argc = 0; | rrpc->ret_argc = 0; |
break; |
break; |
} |
} |
|
|
memcpy(data, vals[i].val.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: |
case blob: |
if (s->srv_blob.state == disable) { |
if (s->srv_blob.state == disable) { |
rpc_SetErr(ENOTSUP, "Error:: BLOB server is disabled\n"); |
rpc_SetErr(ENOTSUP, "Error:: BLOB server is disabled\n"); |
rrpc.ret_retcode = ret = -5; | rrpc->ret_retcode = ret = -5; |
rrpc.ret_argc = 0; | rrpc->ret_argc = 0; |
break; |
break; |
} |
} |
default: |
default: |
Line 173 makeReply:
|
Line 223 makeReply:
|
|
|
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) { | if ((ret = write(c->cli_sock, buf, Limit)) == -1) { |
LOGERR; |
LOGERR; |
ret = -8; |
ret = -8; |
break; |
break; |
Line 191 makeReply:
|
Line 244 makeReply:
|
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 227 rpc_srv_dispatchVars(void *arg)
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Line 280 rpc_srv_dispatchVars(void *arg)
|
} |
} |
|
|
memset(buf, 0, sizeof buf); |
memset(buf, 0, sizeof buf); |
if ((ret = recv(c->cli_sock, buf, sizeof buf, 0)) == -1) { | if ((ret = read(c->cli_sock, buf, sizeof buf)) == -1) { |
LOGERR; |
LOGERR; |
ret = -3; |
ret = -3; |
break; |
break; |
Line 290 makeReply:
|
Line 343 makeReply:
|
// Replay to client! |
// Replay to client! |
blob->hdr_cmd = ret < 0 ? error : ok; |
blob->hdr_cmd = ret < 0 ? error : ok; |
blob->hdr_ret = ret; |
blob->hdr_ret = ret; |
if ((ret = send(c->cli_sock, buf, sizeof buf, 0)) == -1) { | if ((ret = write(c->cli_sock, buf, sizeof buf)) == -1) { |
LOGERR; |
LOGERR; |
ret = -8; |
ret = -8; |
break; |
break; |
Line 306 makeReply:
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Line 359 makeReply:
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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 |
|
* @sockType = Socket type, like SOCK_STREAM, SOCK_DGRAM or SOCK_RAW |
* @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 |
*/ |
*/ |
int |
int |
rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_short Port, const char *diskDir) | rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, int sockType, 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 344 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
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Line 401 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; |
} |
} |
|
|
srv->srv_blob.server.cli_sock = socket(srv->srv_server.cli_sa.sa_family, SOCK_STREAM, 0); | /* create BLOB server socket */ |
| srv->srv_blob.server.cli_type = sockType ? sockType : SOCK_STREAM; |
| srv->srv_blob.server.cli_sock = socket(srv->srv_server.cli_sa.sa_family, |
| srv->srv_blob.server.cli_type, 0); |
if (srv->srv_blob.server.cli_sock == -1) { |
if (srv->srv_blob.server.cli_sock == -1) { |
LOGERR; |
LOGERR; |
return -1; |
return -1; |
Line 371 rpc_srv_initBLOBServer(rpc_srv_t * __restrict srv, u_s
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Line 440 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 415 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
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Line 485 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
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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); |
|
|
|
/* 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); |
Line 425 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
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Line 496 rpc_srv_endBLOBServer(rpc_srv_t * __restrict srv)
|
srv->srv_blob.clients = NULL; |
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; |
Line 457 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
Line 529 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
return -1; |
return -1; |
} |
} |
|
|
if (listen(srv->srv_blob.server.cli_sock, SOMAXCONN) == -1) { | if (srv->srv_blob.server.cli_type == SOCK_STREAM || |
LOGERR; | srv->srv_blob.server.cli_type == SOCK_SEQPACKET) |
return -1; | if (listen(srv->srv_blob.server.cli_sock, SOMAXCONN) == -1) { |
} | LOGERR; |
| 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; |
Line 482 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
Line 556 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
if (!ret) |
if (!ret) |
continue; |
continue; |
|
|
c->cli_sock = accept(srv->srv_blob.server.cli_sock, &c->cli_sa, &salen); | if (srv->srv_blob.server.cli_type == SOCK_STREAM || |
| srv->srv_blob.server.cli_type == SOCK_SEQPACKET) |
| c->cli_sock = accept(srv->srv_blob.server.cli_sock, &c->cli_sa, &salen); |
| else |
| c->cli_sock = dup(srv->srv_blob.server.cli_sock); |
if (c->cli_sock == -1) { |
if (c->cli_sock == -1) { |
LOGERR; |
LOGERR; |
continue; |
continue; |
Line 492 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
Line 570 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 |
| if (srv->srv_blob.server.cli_type == SOCK_STREAM || |
| srv->srv_blob.server.cli_type == SOCK_SEQPACKET) |
| pthread_detach(c->cli_tid); |
| else |
| pthread_join(c->cli_tid, NULL); |
} |
} |
|
|
srv->srv_blob.state = disable; |
srv->srv_blob.state = disable; |
Line 506 rpc_srv_execBLOBServer(rpc_srv_t * __restrict srv)
|
Line 589 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 | * @sockType = Socket type, like SOCK_STREAM, SOCK_DGRAM or SOCK_RAW |
* @csHost = Host name or IP address for bind server, if NULL any address | * @family = Family type, AF_INET, AF_INET6 or AF_LOCAL |
| * @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 |
*/ |
*/ |
rpc_srv_t * |
rpc_srv_t * |
rpc_srv_initServer(u_int regProgID, u_int regProcID, int concurentClients, |
rpc_srv_initServer(u_int regProgID, u_int regProcID, int concurentClients, |
u_short family, const char *csHost, u_short Port) | int sockType, u_short family, const char *csHost, u_short Port) |
{ |
{ |
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 570 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
Line 660 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; |
srv->srv_server.cli_sock = socket(family, SOCK_STREAM, 0); | 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_type = sockType ? sockType : SOCK_STREAM; |
| srv->srv_server.cli_sock = socket(family, srv->srv_server.cli_type, 0); |
if (srv->srv_server.cli_sock == -1) { |
if (srv->srv_server.cli_sock == -1) { |
LOGERR; |
LOGERR; |
free(srv); |
free(srv); |
Line 593 rpc_srv_initServer(u_int regProgID, u_int regProcID, i
|
Line 694 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 630 rpc_srv_endServer(rpc_srv_t * __restrict srv)
|
Line 732 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); |
Line 643 rpc_srv_endServer(rpc_srv_t * __restrict srv)
|
Line 746 rpc_srv_endServer(rpc_srv_t * __restrict srv)
|
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 677 rpc_srv_execServer(rpc_srv_t * __restrict srv)
|
Line 781 rpc_srv_execServer(rpc_srv_t * __restrict srv)
|
return -1; |
return -1; |
} |
} |
|
|
if (listen(srv->srv_server.cli_sock, SOMAXCONN) == -1) { | if (srv->srv_server.cli_type == SOCK_STREAM || srv->srv_server.cli_type == SOCK_SEQPACKET) |
LOGERR; | if (listen(srv->srv_server.cli_sock, SOMAXCONN) == -1) { |
return -1; | LOGERR; |
} | 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; |
Line 702 rpc_srv_execServer(rpc_srv_t * __restrict srv)
|
Line 807 rpc_srv_execServer(rpc_srv_t * __restrict srv)
|
if (!ret) |
if (!ret) |
continue; |
continue; |
|
|
c->cli_sock = accept(srv->srv_server.cli_sock, &c->cli_sa, &salen); | if (srv->srv_server.cli_type == SOCK_STREAM || srv->srv_server.cli_type == SOCK_SEQPACKET) |
| c->cli_sock = accept(srv->srv_server.cli_sock, &c->cli_sa, &salen); |
| else |
| c->cli_sock = dup(srv->srv_server.cli_sock); |
if (c->cli_sock == -1) { |
if (c->cli_sock == -1) { |
LOGERR; |
LOGERR; |
continue; |
continue; |
Line 712 rpc_srv_execServer(rpc_srv_t * __restrict srv)
|
Line 820 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 { |
|
if (srv->srv_server.cli_type == SOCK_STREAM || srv->srv_server.cli_type == SOCK_SEQPACKET) |
|
pthread_detach(c->cli_tid); |
|
else |
|
pthread_join(c->cli_tid, NULL); |
} |
} |
} |
} |
|
|