libaitrpc/src/builtin.c - diff

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Diff for /libaitrpc/src/builtin.c between versions 1.3.2.3 and 1.7.2.4

version 1.3.2.3, 2011/08/31 17:11:58	version 1.7.2.4, 2012/05/16 13:52:59
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
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, array_t iv)	rpcServerClients(rpc_func_t call, int ic, array_t iv)
{	{
rpc_srv_t *srv;	rpc_srv_t *srv;
array_t *vals;
ait_val_t *v;
rpc_cli_t *cli;	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(call);
if (!call->func_parent)	if (!call->func_parent)
Line 68 rpcServerClients(rpc_func_t call, int ic, array_t iv	Line 65 rpcServerClients(rpc_func_t call, int ic, array_t iv
else	else
srv = call->func_parent;	srv = call->func_parent;

if (!(vals = rpc_srv_returnVars(call, srv->srv_numcli)))	len = io_arraySize(srv->srv_clients) * STRSIZ;
	if (!(val = malloc(len))) {
	LOGERR;
return -1;	return -1;
	} else
	memset(val, 0, len);

for (i = 0, cli = srv->srv_clients; i < srv->srv_numcli; i++, cli++) {	for (i = 0; i < io_arraySize(srv->srv_clients); i++) {
v = io_array(vals, i, ait_val_t*);	cli = io_array(srv->srv_clients, i, rpc_cli_t*);
if (!cli->cli_sa.sa_family) {	if (!cli)
AIT_SET_STR(v, "");
continue;	continue;
}

switch (cli->cli_sa.sa_family) {	str = io_n2addr(&cli->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);
}	}

	AIT_SET_STR(io_array(call->func_vars, 0, ait_val_t*), val);
	free(val);
return 0;	return 0;
}	}

int	static int
rpcServerCalls(rpc_func_t call, int ic, array_t iv)	rpcServerCalls(rpc_func_t call, int ic, array_t iv)
{	{
rpc_srv_t *srv;	rpc_srv_t *srv;
array_t *vals;
ait_val_t *v;
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(call);
if (!call->func_parent)	if (!call->func_parent)
Line 117 rpcServerCalls(rpc_func_t call, int ic, array_t iv)	Line 106 rpcServerCalls(rpc_func_t call, int ic, array_t iv)
else	else
srv = call->func_parent;	srv = call->func_parent;

for (i = 0, f = srv->srv_funcs; f; i++, f = f->func_next);	TAILQ_FOREACH(f, &srv->srv_funcs, func_node)
if (!(vals = rpc_srv_returnVars(call, i)))	i++;
	len = i * STRSIZ;

	if (!(val = malloc(len))) {
	LOGERR;
return -1;	return -1;
	} else
	memset(val, 0, len);

for (f = srv->srv_funcs, i = 0; f; f = f->func_next) {	TAILQ_FOREACH(f, &srv->srv_funcs, func_node)
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(%d); ", AIT_KEY(&f->func_name),
v = io_array(vals, i++, ait_val_t*);	AIT_ADDR(&f->func_name), io_arraySize(f->func_vars));
AIT_SET_STR(v, str);	strlcat(val, str, len);
}	}
}

	AIT_SET_STR(io_array(f->func_vars, 0, ait_val_t*), val);
	free(val);
return 0;	return 0;
}	}

int	static int
rpcServerSessions(rpc_func_t call, int ic, array_t iv)	rpcServerSessions(rpc_func_t call, int ic, array_t iv)
{	{
rpc_srv_t *srv;	rpc_srv_t *srv;
array_t *vals;
ait_val_t *v;	ait_val_t *v;

RPC_CALLBACK_CHECK_INPUT(call);	RPC_CALLBACK_CHECK_INPUT(call);
Line 146 rpcServerSessions(rpc_func_t call, int ic, array_t i	Line 141 rpcServerSessions(rpc_func_t call, int ic, array_t i
else	else
srv = call->func_parent;	srv = call->func_parent;

if (!(vals = rpc_srv_returnVars(call, 4)))	v = io_array(call->func_vars, 0, ait_val_t*);
return -1;

v = io_array(vals, 0, ait_val_t*);
AIT_SET_U8(v, srv->srv_session.sess_version);	AIT_SET_U8(v, srv->srv_session.sess_version);
v = io_array(vals, 1, ait_val_t*);	v = io_array(call->func_vars, 1, ait_val_t*);
AIT_SET_U32(v, srv->srv_session.sess_program);	AIT_SET_U32(v, srv->srv_session.sess_program);
v = io_array(vals, 2, ait_val_t*);	v = io_array(call->func_vars, 2, ait_val_t*);
AIT_SET_U32(v, srv->srv_session.sess_process);	AIT_SET_U8(v, srv->srv_session.sess_process);
v = io_array(vals, 3, ait_val_t*);	v = io_array(call->func_vars, 3, ait_val_t*);
AIT_SET_I32(v, srv->srv_numcli);	AIT_SET_I32(v, io_arraySize(srv->srv_clients));

return 0;	return 0;
}	}

int	static int
rpcServerShutdown(rpc_func_t call, int ic, array_t iv)	rpcServerShutdown(rpc_func_t call, int ic, array_t iv)
{	{
rpc_srv_t *srv;	rpc_srv_t *srv;
Line 172 rpcServerShutdown(rpc_func_t call, int ic, array_t i	Line 164 rpcServerShutdown(rpc_func_t call, int ic, array_t i
else	else
srv = call->func_parent;	srv = call->func_parent;

pthread_mutex_lock(&srv->srv_mtx);	srv->srv_kill = 1;
srv->srv_kill = kill;
pthread_mutex_unlock(&srv->srv_mtx);

return 0;	return 0;
}	}

// ----------------------------------------------------	/* ---------------------------------------------------- */

int	static int
rpcBLOBServerShutdown(rpc_func_t call, int ic, array_t iv)	rpcBLOBServerShutdown(rpc_func_t call, int ic, array_t iv)
{	{
rpc_srv_t *srv;	rpc_srv_t *srv;
Line 192 rpcBLOBServerShutdown(rpc_func_t *call, int ic, array_	Line 182 rpcBLOBServerShutdown(rpc_func_t *call, int ic, array_
else	else
srv = call->func_parent;	srv = call->func_parent;

pthread_mutex_lock(&srv->srv_blob.mtx);	srv->srv_blob.kill = 1;
srv->srv_blob.state = kill;
pthread_mutex_unlock(&srv->srv_blob.mtx);

return 0;	return 0;
}	}

int	static int
rpcBLOBServerVars(rpc_func_t call, int ic, array_t iv)	rpcBLOBServerVars(rpc_func_t call, int ic, array_t iv)
{	{
rpc_srv_t *srv;	rpc_srv_t *srv;
array_t *vals;
ait_val_t *v;
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(call);
if (!call->func_parent)	if (!call->func_parent)
Line 214 rpcBLOBServerVars(rpc_func_t call, int ic, array_t i	Line 202 rpcBLOBServerVars(rpc_func_t call, int ic, array_t i
else	else
srv = call->func_parent;	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(io_array(call->func_vars, 0, ait_val_t*), "BLOB Server is killed");
if (!(vals = rpc_srv_returnVars(call, i))) {	return 1;
pthread_mutex_unlock(&srv->srv_blob.mtx);
return 0;
}	}

for (b = srv->srv_blob.blobs, i = 0; b; i++, b = b->blob_next) {	TAILQ_FOREACH(b, &srv->srv_blob.blobs, blob_node)
v = io_array(vals, i, ait_val_t*);	i++;
AIT_SET_U32(v, b->blob_var);	len = i * sizeof str;

	if (!len) {
	AIT_SET_STR(io_array(call->func_vars, 0, ait_val_t*), "");
	return 0;
}	}
pthread_mutex_unlock(&srv->srv_blob.mtx);

return 0;	if (!(val = malloc(len))) {
}	LOGERR;

int
rpcBLOBServerState(rpc_func_t call, int ic, array_t iv)
{
rpc_srv_t *srv;

RPC_CALLBACK_CHK_ARGS(call, ic);
if (!call->func_parent)
return -1;	return -1;
else	} else
srv = call->func_parent;	memset(val, 0, len);

if (AIT_TYPE(io_array(iv, 0, ait_val_t*)) != i32)	TAILQ_FOREACH(b, &srv->srv_blob.blobs, blob_node) {
return -1;	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);
	}

srv->srv_blob.state = AIT_GET_I32(io_array(iv, 0, ait_val_t*));	AIT_SET_STR(io_array(call->func_vars, 0, ait_val_t*), val);
	free(val);
return 0;	return 0;
}	}

int	static int
rpcBLOBServerClients(rpc_func_t call, int ic, array_t iv)	rpcBLOBServerClients(rpc_func_t call, int ic, array_t iv)
{	{
rpc_srv_t *srv;	rpc_srv_t *srv;
array_t *vals;
ait_val_t *v;
rpc_cli_t *cli;	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(call);
if (!call->func_parent)	if (!call->func_parent)
Line 268 rpcBLOBServerClients(rpc_func_t *call, int ic, array_t	Line 250 rpcBLOBServerClients(rpc_func_t *call, int ic, array_t
else	else
srv = call->func_parent;	srv = call->func_parent;

if (!(vals = rpc_srv_returnVars(call, srv->srv_numcli)))	if (srv->srv_blob.kill) {
	AIT_SET_STR(io_array(call->func_vars, 0, ait_val_t*), "BLOB Server is killed");
	return 1;
	}

	len = io_arraySize(srv->srv_blob.clients) * STRSIZ;
	if (!(val = malloc(len))) {
	LOGERR;
return -1;	return -1;
	} else
	memset(val, 0, len);

for (i = 0, cli = srv->srv_blob.clients; i < srv->srv_numcli; i++, cli++) {	for (i = 0; i < io_arraySize(srv->srv_clients); i++) {
v = io_array(vals, i, ait_val_t*);	cli = io_array(srv->srv_blob.clients, i, rpc_cli_t*);
	if (!cli)
if (!cli->cli_sa.sa_family) {
AIT_SET_STR(v, "");
continue;	continue;
}

switch (cli->cli_sa.sa_family) {	str = io_n2addr(&cli->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);
}	}

	AIT_SET_STR(io_array(call->func_vars, 0, ait_val_t*), val);
	free(val);
	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;

	if (rpc_srv_registerCall(srv, CALL_SRVSHUTDOWN, rpcServerShutdown, 0) < 1)
	return -1;
	if (rpc_srv_registerCall(srv, CALL_SRVCLIENTS, rpcServerClients, 1) < 1)
	return -1;
	if (rpc_srv_registerCall(srv, CALL_SRVSESSIONS, rpcServerSessions, 4) < 1)
	return -1;
	if (rpc_srv_registerCall(srv, CALL_SRVCALLS, rpcServerCalls, 1) < 1)
	return -1;

	return 0;
	}

	/*
	* rpc_register_blobServices() - Register internal service functions
	*
	* @srv = RPC server instance
	* return: -1 error or 0 ok
	*/
	int
	rpc_register_blobServices(rpc_srv_t * __restrict srv)
	{
	if (!srv)
	return -1;

	if (rpc_srv_registerCall(srv, CALL_BLOBSHUTDOWN, rpcBLOBServerShutdown, 0) < 1)
	return -1;
	if (rpc_srv_registerCall(srv, CALL_BLOBCLIENTS, rpcBLOBServerClients, 1) < 1)
	return -1;
	if (rpc_srv_registerCall(srv, CALL_BLOBVARS, rpcBLOBServerVars, 1) < 1)
	return -1;

return 0;	return 0;
}	}

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Removed from v.1.3.2.3
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	Added in v.1.7.2.4