version 1.3.2.2, 2011/08/30 11:13:29
|
version 1.14, 2013/05/30 09:22:01
|
Line 12 terms:
|
Line 12 terms:
|
All of the documentation and software included in the ELWIX and AITNET |
All of the documentation and software included in the ELWIX and AITNET |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
|
|
Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 | Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
|
|
Redistribution and use in source and binary forms, with or without |
Redistribution and use in source and binary forms, with or without |
Line 48 SUCH DAMAGE.
|
Line 48 SUCH DAMAGE.
|
|
|
/* builtin RPC server functions */ |
/* builtin RPC server functions */ |
|
|
int | static int |
rpcServerClients(rpc_func_t *call, int ic, ait_val_t *iv) | rpcServerClients(rpc_cli_t *cli, struct tagRPCCall *rpc, array_t *iv) |
{ |
{ |
rpc_srv_t *srv; |
rpc_srv_t *srv; |
ait_val_t *v, *vals; | rpc_cli_t *c; |
rpc_cli_t *cli; | |
register int i; |
register int i; |
|
int len; |
const char *str = NULL; |
const char *str = NULL; |
char wrk[INET6_ADDRSTRLEN]; | char *val; |
struct sockaddr_in *s; | ait_val_t v; |
struct sockaddr_in6 *s6; | |
struct sockaddr_un *su; | |
|
|
RPC_CALLBACK_CHECK_INPUT(call); | RPC_CALLBACK_CHECK_INPUT(cli); |
if (!call->func_parent) | srv = RPC_SRV_SERVER(cli); |
return -1; | |
else | |
srv = call->func_parent; | |
|
|
if (!(vals = rpc_srv_returnVars(call, srv->srv_numcli))) | len = array_Size(srv->srv_clients) * STRSIZ; |
| if (!(val = e_malloc(len))) { |
| LOGERR; |
return -1; |
return -1; |
|
} else |
|
memset(val, 0, len); |
|
|
for (i = 0, cli = srv->srv_clients, v = vals; i < srv->srv_numcli; i++, cli++) { | for (i = 0; i < array_Size(srv->srv_clients); i++) { |
if (!cli->cli_sa.sa_family) { | c = array(srv->srv_clients, i, rpc_cli_t*); |
AIT_SET_STR(v++, ""); | if (!c) |
continue; |
continue; |
} |
|
|
|
switch (cli->cli_sa.sa_family) { | str = e_n2addr(&c->cli_sa, &v); |
case AF_INET: | |
s = (struct sockaddr_in*) &cli->cli_sa; | |
str = inet_ntop(cli->cli_sa.sa_family, &s->sin_addr, wrk, sizeof wrk); | |
break; | |
case AF_INET6: | |
s6 = (struct sockaddr_in6*) &cli->cli_sa; | |
str = inet_ntop(cli->cli_sa.sa_family, &s6->sin6_addr, wrk, sizeof wrk); | |
break; | |
case AF_LOCAL: | |
su = (struct sockaddr_un*) &cli->cli_sa; | |
str = su->sun_path; | |
break; | |
} | |
if (str) |
if (str) |
AIT_SET_STR(v++, (char*) str); | strlcat(val, (char*) str, len); |
else |
else |
AIT_SET_STR(v++, "0.0.0.0"); | strlcat(val, "0.0.0.0", len); |
| strlcat(val, " ", len); |
| AIT_FREE_VAL(&v); |
} |
} |
|
|
|
/* return values */ |
|
AIT_SET_STR(ait_getVars(&RPC_RETVARS(cli), 0), val); |
|
e_free(val); |
return 0; |
return 0; |
} |
} |
|
|
int | static int |
rpcServerCalls(rpc_func_t *call, int ic, ait_val_t *iv) | rpcServerCalls(rpc_cli_t *cli, struct tagRPCCall *rpc, array_t *iv) |
{ |
{ |
rpc_srv_t *srv; |
rpc_srv_t *srv; |
ait_val_t *v, *vals; |
|
rpc_func_t *f; |
rpc_func_t *f; |
register int i; | register int i = 0; |
char str[MAXPATHLEN]; | int len; |
| char *val, str[MAXPATHLEN]; |
|
|
RPC_CALLBACK_CHECK_INPUT(call); | RPC_CALLBACK_CHECK_INPUT(cli); |
if (!call->func_parent) | srv = RPC_SRV_SERVER(cli); |
return -1; | |
else | |
srv = call->func_parent; | |
|
|
for (i = 0, f = srv->srv_funcs; f; i++, f = f->func_next); | SLIST_FOREACH(f, &srv->srv_funcs, func_next) |
if (!(vals = rpc_srv_returnVars(call, i))) | i++; |
| len = i * STRSIZ; |
| |
| if (!(val = e_malloc(len))) { |
| LOGERR; |
return -1; |
return -1; |
|
} else |
|
memset(val, 0, len); |
|
|
for (f = srv->srv_funcs, v = vals; f; f = f->func_next) { | SLIST_FOREACH(f, &srv->srv_funcs, func_next) |
if (*f->func_name) { | if (AIT_ADDR(&f->func_name)) { |
memset(str, 0, sizeof str); |
memset(str, 0, sizeof str); |
snprintf(str, sizeof str, "/%s/%s()", f->func_file, f->func_name); | snprintf(str, sizeof str, "/%hu/0x%p; ", AIT_KEY(&f->func_name), |
AIT_SET_STR(v++, str); | AIT_ADDR(&f->func_name)); |
| strlcat(val, str, len); |
} |
} |
} |
|
|
|
|
/* return variables */ |
|
AIT_SET_STR(ait_getVars(&RPC_RETVARS(cli), 0), val); |
|
e_free(val); |
return 0; |
return 0; |
} |
} |
|
|
int | static int |
rpcServerSessions(rpc_func_t *call, int ic, ait_val_t *iv) | rpcServerSessions(rpc_cli_t *cli, struct tagRPCCall *rpc, array_t *iv) |
{ |
{ |
rpc_srv_t *srv; |
rpc_srv_t *srv; |
ait_val_t *vals; |
|
|
|
RPC_CALLBACK_CHECK_INPUT(call); | RPC_CALLBACK_CHECK_INPUT(cli); |
if (!call->func_parent) | srv = RPC_SRV_SERVER(cli); |
return -1; | |
else | |
srv = call->func_parent; | |
|
|
if (!(vals = rpc_srv_returnVars(call, 4))) | AIT_SET_I32(ait_getVars(&RPC_RETVARS(cli), 2), array_Size(srv->srv_clients)); |
return -1; | AIT_SET_U8(ait_getVars(&RPC_RETVARS(cli), 0), srv->srv_session.sess_version); |
| AIT_SET_U8(ait_getVars(&RPC_RETVARS(cli), 1), srv->srv_session.sess_instance); |
|
|
AIT_SET_U8(&vals[0], srv->srv_session.sess_version); |
|
AIT_SET_U32(&vals[1], srv->srv_session.sess_program); |
|
AIT_SET_U32(&vals[2], srv->srv_session.sess_process); |
|
AIT_SET_I32(&vals[3], srv->srv_numcli); |
|
|
|
return 0; |
return 0; |
} |
} |
|
|
int | static int |
rpcServerShutdown(rpc_func_t *call, int ic, ait_val_t *iv) | rpcServerShutdown(rpc_cli_t *cli, struct tagRPCCall *rpc, array_t *iv) |
{ |
{ |
rpc_srv_t *srv; |
rpc_srv_t *srv; |
|
|
RPC_CALLBACK_CHECK_INPUT(call); | RPC_CALLBACK_CHECK_INPUT(cli); |
if (!call->func_parent) | srv = RPC_SRV_SERVER(cli); |
return -1; | |
else | rpc_freeCli(cli); |
srv = call->func_parent; | |
|
|
pthread_mutex_lock(&srv->srv_mtx); | srv->srv_kill = 1; |
srv->srv_kill = kill; | return 0; |
pthread_mutex_unlock(&srv->srv_mtx); | } |
|
|
|
static int |
|
rpcServerPing(rpc_cli_t *cli, struct tagRPCCall *rpc, array_t *iv) |
|
{ |
|
if (rpc->call_req.flags == RPC_REPLY) |
|
AIT_SET_U16(ait_getVars(&RPC_RETVARS(cli), 0), ntohs(rpc->call_seq)); |
return 0; |
return 0; |
} |
} |
|
|
// ---------------------------------------------------- | /* ---------------------------------------------------- */ |
|
|
int | static int |
rpcBLOBServerShutdown(rpc_func_t *call, int ic, ait_val_t *iv) | rpcBLOBServerShutdown(rpc_cli_t *cli, struct tagRPCCall *rpc, array_t *iv) |
{ |
{ |
rpc_srv_t *srv; |
rpc_srv_t *srv; |
|
|
RPC_CALLBACK_CHECK_INPUT(call); | RPC_CALLBACK_CHECK_INPUT(cli); |
if (!call->func_parent) | srv = RPC_SRV_SERVER(cli); |
return -1; | |
else | |
srv = call->func_parent; | |
|
|
pthread_mutex_lock(&srv->srv_blob.mtx); | rpc_freeBLOBCli(cli); |
srv->srv_blob.state = kill; | |
pthread_mutex_unlock(&srv->srv_blob.mtx); | |
|
|
|
srv->srv_blob.kill = 1; |
return 0; |
return 0; |
} |
} |
|
|
int | static int |
rpcBLOBServerVars(rpc_func_t *call, int ic, ait_val_t *iv) | rpcBLOBServerVars(rpc_cli_t *cli, struct tagRPCCall *rpc, array_t *iv) |
{ |
{ |
rpc_srv_t *srv; |
rpc_srv_t *srv; |
ait_val_t *v, *vals; |
|
rpc_blob_t *b; |
rpc_blob_t *b; |
register int i; | register int i = 0; |
| char *val, str[64]; |
| int len; |
|
|
RPC_CALLBACK_CHECK_INPUT(call); | RPC_CALLBACK_CHECK_INPUT(cli); |
if (!call->func_parent) | srv = RPC_SRV_SERVER(cli); |
return -1; | |
else | |
srv = call->func_parent; | |
|
|
pthread_mutex_lock(&srv->srv_blob.mtx); | if (srv->srv_blob.kill) { |
for (i = 0, b = srv->srv_blob.blobs; b; i++, b = b->blob_next); | AIT_SET_STR(ait_getVars(&RPC_RETVARS(cli), 0), "BLOB Server is killed"); |
if (!(vals = rpc_srv_returnVars(call, i))) { | return 1; |
pthread_mutex_unlock(&srv->srv_blob.mtx); | } |
| |
| TAILQ_FOREACH(b, &srv->srv_blob.blobs, blob_node) |
| i++; |
| len = i * sizeof str; |
| |
| if (!len) { |
| AIT_SET_STR(ait_getVars(&RPC_RETVARS(cli), 0), ""); |
return 0; |
return 0; |
} |
} |
|
|
for (b = srv->srv_blob.blobs, v = vals; b; b = b->blob_next) | if (!(val = e_malloc(len))) { |
AIT_SET_U32(v++, b->blob_var); | LOGERR; |
pthread_mutex_unlock(&srv->srv_blob.mtx); | return -1; |
| } else |
| memset(val, 0, len); |
|
|
|
TAILQ_FOREACH(b, &srv->srv_blob.blobs, blob_node) { |
|
memset(str, 0, sizeof str); |
|
snprintf(str, sizeof str, "0x%0X(%lu)=%p ", b->blob_var, (u_long) b->blob_len, b->blob_data); |
|
strlcat(val, str, len); |
|
} |
|
|
|
AIT_SET_STR(ait_getVars(&RPC_RETVARS(cli), 0), val); |
|
e_free(val); |
return 0; |
return 0; |
} |
} |
|
|
int | static int |
rpcBLOBServerState(rpc_func_t *call, int ic, ait_val_t *iv) | rpcBLOBServerClients(rpc_cli_t *cli, struct tagRPCCall *rpc, array_t *iv) |
{ |
{ |
rpc_srv_t *srv; |
rpc_srv_t *srv; |
|
rpc_cli_t *c; |
|
register int i; |
|
int len; |
|
const char *str = NULL; |
|
char *val; |
|
ait_val_t v; |
|
|
RPC_CALLBACK_CHK_ARGS(call, ic); | RPC_CALLBACK_CHECK_INPUT(cli); |
if (!call->func_parent) | srv = RPC_SRV_SERVER(cli); |
return -1; | |
else | |
srv = call->func_parent; | |
|
|
if (AIT_TYPE(&iv[0]) != i32) | if (srv->srv_blob.kill) { |
| AIT_SET_STR(ait_getVars(&RPC_RETVARS(cli), 0), "BLOB Server is killed"); |
| return 1; |
| } |
| |
| len = array_Size(srv->srv_blob.clients) * STRSIZ; |
| if (!(val = e_malloc(len))) { |
| LOGERR; |
return -1; |
return -1; |
|
} else |
|
memset(val, 0, len); |
|
|
srv->srv_blob.state = AIT_GET_I32(&iv[0]); | for (i = 0; i < array_Size(srv->srv_clients); i++) { |
| c = array(srv->srv_blob.clients, i, rpc_cli_t*); |
| if (!c) |
| continue; |
| |
| str = e_n2addr(&c->cli_sa, &v); |
| if (str) |
| strlcat(val, (char*) str, len); |
| else |
| strlcat(val, "0.0.0.0", len); |
| strlcat(val, " ", len); |
| AIT_FREE_VAL(&v); |
| } |
| |
| AIT_SET_STR(ait_getVars(&RPC_RETVARS(cli), 0), val); |
| e_free(val); |
return 0; |
return 0; |
} |
} |
|
|
|
/* ----------------------------------------------------------------- */ |
|
|
|
/* |
|
* rpc_register_srvPing() - Register ping service function |
|
* |
|
* @srv = RPC server instance |
|
* return: -1 error or 0 ok |
|
*/ |
int |
int |
rpcBLOBServerClients(rpc_func_t *call, int ic, ait_val_t *iv) | rpc_register_srvPing(rpc_srv_t * __restrict srv) |
{ |
{ |
rpc_srv_t *srv; | if (!srv) |
ait_val_t *v, *vals; | return -1; |
rpc_cli_t *cli; | |
register int i; | |
const char *str = NULL; | |
char wrk[INET6_ADDRSTRLEN]; | |
struct sockaddr_in *s; | |
struct sockaddr_in6 *s6; | |
struct sockaddr_un *su; | |
|
|
RPC_CALLBACK_CHECK_INPUT(call); | if (rpc_srv_registerCall(srv, CALL_SRVPING, rpcServerPing) < 1) |
if (!call->func_parent) | |
return -1; |
return -1; |
else |
|
srv = call->func_parent; |
|
|
|
if (!(vals = rpc_srv_returnVars(call, srv->srv_numcli))) | return 0; |
| } |
| |
| /* |
| * rpc_register_srvServices() - Register internal service functions |
| * |
| * @srv = RPC server instance |
| * return: -1 error or 0 ok |
| */ |
| int |
| rpc_register_srvServices(rpc_srv_t * __restrict srv) |
| { |
| if (!srv) |
return -1; |
return -1; |
|
|
for (i = 0, cli = srv->srv_blob.clients, v = vals; i < srv->srv_numcli; i++, cli++) { | if (rpc_srv_registerCall(srv, CALL_SRVSHUTDOWN, rpcServerShutdown) < 1) |
if (!cli->cli_sa.sa_family) { | return -1; |
AIT_SET_STR(v++, ""); | if (rpc_srv_registerCall(srv, CALL_SRVCLIENTS, rpcServerClients) < 1) |
continue; | return -1; |
} | if (rpc_srv_registerCall(srv, CALL_SRVSESSIONS, rpcServerSessions) < 1) |
| return -1; |
| if (rpc_srv_registerCall(srv, CALL_SRVCALLS, rpcServerCalls) < 1) |
| return -1; |
|
|
switch (cli->cli_sa.sa_family) { | return 0; |
case AF_INET: | } |
s = (struct sockaddr_in*) &cli->cli_sa; | |
str = inet_ntop(cli->cli_sa.sa_family, &s->sin_addr, wrk, sizeof wrk); | /* |
break; | * rpc_register_blobServices() - Register internal service functions |
case AF_INET6: | * |
s6 = (struct sockaddr_in6*) &cli->cli_sa; | * @srv = RPC server instance |
str = inet_ntop(cli->cli_sa.sa_family, &s6->sin6_addr, wrk, sizeof wrk); | * return: -1 error or 0 ok |
break; | */ |
case AF_LOCAL: | int |
su = (struct sockaddr_un*) &cli->cli_sa; | rpc_register_blobServices(rpc_srv_t * __restrict srv) |
str = su->sun_path; | { |
break; | if (!srv) |
} | return -1; |
if (str) | |
AIT_SET_STR(v++, (char*) str); | if (rpc_srv_registerCall(srv, CALL_BLOBSHUTDOWN, rpcBLOBServerShutdown) < 1) |
else | return -1; |
AIT_SET_STR(v++, "0.0.0.0"); | if (rpc_srv_registerCall(srv, CALL_BLOBCLIENTS, rpcBLOBServerClients) < 1) |
} | return -1; |
| if (rpc_srv_registerCall(srv, CALL_BLOBVARS, rpcBLOBServerVars) < 1) |
| return -1; |
|
|
return 0; |
return 0; |
} |
} |