ghaddab
c23783c702
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5714 818b1a75-f10b-46b9-bf7c-635c3b92a50f
121 lines
4.4 KiB
C
121 lines
4.4 KiB
C
/*******************************************************************************
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OpenAirInterface
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Copyright(c) 1999 - 2014 Eurecom
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OpenAirInterface is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenAirInterface is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OpenAirInterface.The full GNU General Public License is
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included in this distribution in the file called "COPYING". If not,
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see <http://www.gnu.org/licenses/>.
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Contact Information
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OpenAirInterface Admin: openair_admin@eurecom.fr
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OpenAirInterface Tech : openair_tech@eurecom.fr
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OpenAirInterface Dev : openair4g-devel@eurecom.fr
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Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
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*******************************************************************************/
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/*! \file OCG_detect_file.c
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* \brief Detect if a new XML is generated from the web portal
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* \author Lusheng Wang & Navid Nikaein
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* \date 2011
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* \version 0.1
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* \company Eurecom
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* \email: navid.nikaein@eurecom.fr
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* \note
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* \warning
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*/
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/*--- INCLUDES ---------------------------------------------------------------*/
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#include <stdio.h>
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#include <string.h>
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#include <dirent.h>
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#include <sys/stat.h>
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#include "OCG_vars.h"
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#include "OCG_detect_file.h"
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#include "UTIL/LOG/log.h"
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/*----------------------------------------------------------------------------*/
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int detect_file(char src_dir[DIR_LENGTH_MAX], char is_local_server[FILENAME_LENGTH_MAX]) {
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DIR *dir = NULL;
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struct dirent *file = NULL;
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char template[FILENAME_LENGTH_MAX] = "";
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char manual[FILENAME_LENGTH_MAX] = "";
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if((dir = opendir(src_dir)) == NULL) {
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LOG_E(OCG, "Folder %s for detecting the XML configuration file is not found\n", src_dir);
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return MODULE_ERROR;
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}
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while((file = readdir(dir)) != NULL) {
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if(strcmp(file->d_name, ".") && strcmp(file->d_name, "..")) {
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if(file->d_type != DT_DIR) {
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if ((!strcmp(is_local_server, "0")) || (!strcmp(is_local_server, "-1"))) { // for EURECOM web or local user without specifying the file name
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strncpy(template, file->d_name, sizeof("template") - 1);
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strncpy(manual, file->d_name, sizeof("manual") - 1);
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if ((!strcmp(template, "template")) || (!strcmp(manual, "manual"))) { // should skip the templates and the manual XML files
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} else {
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if (strlen(file->d_name) <= FILENAME_LENGTH_MAX) {
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strcpy(filename, file->d_name);
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LOG_I(OCG, "Configuration file \"%s\" is detected\n", filename);
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closedir(dir);
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return MODULE_OK; // find a good file and return
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} else {
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LOG_E(OCG, "File name too long: char filename[] should be less than 64 characters\n");
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closedir(dir);
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return MODULE_ERROR;
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}
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}
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} else { // should use a template or a manual XML file
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strncpy(template, is_local_server, sizeof("template") - 1);
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strncpy(manual, is_local_server, sizeof("manual") - 1);
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if ((!strcmp(template, "template")) || (!strcmp(manual, "manual"))) {
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strcpy(filename, is_local_server);
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} else {
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strcpy(filename, "template_");
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strcat(filename, is_local_server);
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strcat(filename, ".xml");
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}
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char check_src_file[FILENAME_LENGTH_MAX + DIR_LENGTH_MAX];
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strcpy(check_src_file, src_dir);
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strcat(check_src_file, filename);
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struct stat st;
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if(stat(check_src_file, &st) != 0) {
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LOG_E(OCG, "file %s does not exist\n", check_src_file);
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closedir(dir);
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return MODULE_ERROR;
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} else {
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LOG_I(OCG, "template/manual file \"%s\" is used\n", filename);
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closedir(dir);
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return MODULE_OK;
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}
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}
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} else { // this option is not used at this moment : NO directory should be put in the src_dir
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//detect_file(strncat(src_dir, file->d_name, FILENAME_LENGTH_MAX + DIR_LENGTH_MAX));
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}
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}
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}
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closedir(dir);
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if (strcmp(is_local_server, "0") && strcmp(is_local_server, "-1")) {
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LOG_E(OCG, "file %s does not exist in directory %s\n", is_local_server, src_dir);
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return MODULE_ERROR;
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} else return NO_FILE;
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}
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