libaitrpc/src/builtin.c - diff

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Diff for /libaitrpc/src/builtin.c between versions 1.3.2.1 and 1.7.2.5

version 1.3.2.1, 2011/08/29 23:26:56	version 1.7.2.5, 2012/05/16 16:36:10
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, ait_val_t iv)	rpcServerClients(rpc_func_t call, int ic, array_t iv)
{	{
rpc_srv_t *srv;	rpc_srv_t *srv;
ait_val_t v, vals;
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 67 rpcServerClients(rpc_func_t call, int ic, ait_val_t	Line 65 rpcServerClients(rpc_func_t call, int ic, ait_val_t
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, v = vals; i < srv->srv_numcli; i++, cli++) {	for (i = 0; i < io_arraySize(srv->srv_clients); i++) {
if (!cli->cli_sa.sa_family) {	cli = io_array(srv->srv_clients, i, rpc_cli_t*);
AIT_SET_STR(v++, "");	if (!cli)
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, ait_val_t iv)	rpcServerCalls(rpc_func_t call, int ic, 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(call);
if (!call->func_parent)	if (!call->func_parent)
Line 114 rpcServerCalls(rpc_func_t call, int ic, ait_val_t iv	Line 106 rpcServerCalls(rpc_func_t call, int ic, ait_val_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, v = vals; 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),
AIT_SET_STR(v++, str);	AIT_ADDR(&f->func_name), io_arraySize(f->func_vars));
	strlcat(val, str, len);
}	}
}

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

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

RPC_CALLBACK_CHECK_INPUT(call);	RPC_CALLBACK_CHECK_INPUT(call);
if (!call->func_parent)	if (!call->func_parent)
Line 141 rpcServerSessions(rpc_func_t *call, int ic, ait_val_t	Line 141 rpcServerSessions(rpc_func_t *call, int ic, ait_val_t
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;	AIT_SET_U8(v, srv->srv_session.sess_version);
	v = io_array(call->func_vars, 1, ait_val_t*);
	AIT_SET_U32(v, srv->srv_session.sess_program);
	v = io_array(call->func_vars, 2, ait_val_t*);
	AIT_SET_U8(v, srv->srv_session.sess_process);
	v = io_array(call->func_vars, 3, ait_val_t*);
	AIT_SET_I32(v, io_arraySize(srv->srv_clients));

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_func_t call, int ic, array_t iv)
{	{
rpc_srv_t *srv;	rpc_srv_t *srv;

Line 163 rpcServerShutdown(rpc_func_t *call, int ic, ait_val_t	Line 164 rpcServerShutdown(rpc_func_t *call, int ic, ait_val_t
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, ait_val_t iv)	rpcBLOBServerShutdown(rpc_func_t call, int ic, array_t iv)
{	{
rpc_srv_t *srv;	rpc_srv_t *srv;

Line 183 rpcBLOBServerShutdown(rpc_func_t *call, int ic, ait_va	Line 182 rpcBLOBServerShutdown(rpc_func_t *call, int ic, ait_va
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, ait_val_t iv)	rpcBLOBServerVars(rpc_func_t call, int ic, 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(call);
if (!call->func_parent)	if (!call->func_parent)
Line 204 rpcBLOBServerVars(rpc_func_t *call, int ic, ait_val_t	Line 202 rpcBLOBServerVars(rpc_func_t *call, int ic, ait_val_t
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, v = vals; b; b = b->blob_next)	TAILQ_FOREACH(b, &srv->srv_blob.blobs, blob_node)
AIT_SET_U32(v++, b->blob_var);	i++;
pthread_mutex_unlock(&srv->srv_blob.mtx);	len = i * sizeof str;

return 0;	if (!len) {
}	AIT_SET_STR(io_array(call->func_vars, 0, ait_val_t*), "");
	return 0;
	}

int	if (!(val = malloc(len))) {
rpcBLOBServerState(rpc_func_t call, int ic, ait_val_t iv)	LOGERR;
{
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 (iv[0].val_type != 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(&iv[0]);	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, ait_val_t iv)	rpcBLOBServerClients(rpc_func_t call, int ic, array_t iv)
{	{
rpc_srv_t *srv;	rpc_srv_t *srv;
ait_val_t v, vals;
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 255 rpcBLOBServerClients(rpc_func_t *call, int ic, ait_val	Line 250 rpcBLOBServerClients(rpc_func_t *call, int ic, ait_val
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, v = vals; i < srv->srv_numcli; i++, cli++) {	for (i = 0; i < io_arraySize(srv->srv_clients); i++) {
if (!cli->cli_sa.sa_family) {	cli = io_array(srv->srv_blob.clients, i, rpc_cli_t*);
AIT_SET_STR(v++, "");	if (!cli)
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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	Added in v.1.7.2.5