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/*
* dpms.c part of tcosxmlrpc
* => method to set dpms monitor status
* Copyright (C) 2006,2007,2008 mariodebian at gmail
* Copyright (C) 2006,2007,2008 vidal_joshur at gva.es
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "common.h"
#include "debug.h"
#include "validate.h"
#include "exe.h"
#include "dpms.h"
#if NEWAPI
xmlrpc_value *tcos_dpms(xmlrpc_env *const env, xmlrpc_value *const in, void *const serverContext)
#else
xmlrpc_value *tcos_dpms(xmlrpc_env *env, xmlrpc_value *in, void *ud)
#endif
{
FILE *fp;
char line[BIG_BUFFER];
char *action;
char *user;
char *pass;
char *login_ok;
char cmd[BIG_BUFFER];
/*char *fret;*/
/* read what info search */
xmlrpc_parse_value(env, in, "(sss)", &action, &user, &pass);
if (env->fault_occurred)
return xmlrpc_build_value(env, "s", "params error");
/* need login first */
login_ok=validate_login(user,pass);
if( strcmp(login_ok, LOGIN_OK ) != 0 )
return xmlrpc_build_value(env, "s", login_ok );
dbgtcos("tcosxmlrpc::tcos_dpms() login ok, action=%s \n", action);
/* read action */
if( strcmp(action, "off" ) == 0 ) {
sprintf( cmd , "%s dpms force off; echo $?", DPMS_CONTROLLER);
}
else if( strcmp(action, "on" ) == 0 ) {
sprintf( cmd , "%s dpms force on; echo $?", DPMS_CONTROLLER);
}
else {
/* show status */
sprintf( cmd , "%s q| awk '/Monitor/ {print $3}'", DPMS_CONTROLLER);
}
dbgtcos("tcosxmlrpc::tcos_dpms() cmd=\"%s\"\n", cmd);
/* put error in line */
strncpy(line, DPMS_CMD_ERROR, BIG_BUFFER);
fp=(FILE*)popen(cmd, "r");
(void)fgets( line, sizeof line, fp);
remove_line_break(line);
pclose(fp);
dbgtcos("tcosxmlrpc::tcos_dpms() line=\"%s\"\n", line);
return xmlrpc_build_value(env, "s", line );
}
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