#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "config.h"

config_t config = { .SMS_INBOX = "/var/spool/sms/inbox/",
                    .SMS_SENTBOX = "/var/spool/sms/sent/",
                    .SMS_OUTBOX = "/var/spool/sms/inbox/",
                    .MMS_DIR = "",
                    .CONTACT_FILENAME = "/var/spool/sms/contacts.csv"};

const char* search_key[]= {"SMS_INBOX", "SMS_SENTBOX", "SMS_OUTBOX", "CONTACT_FILENAME", "MMS_DIR"};

int searchConfigFile(char* configFile) {
    // Search a config file.
    // First then in the home, then in /etc and finaly in /var.
    // In debug mode, this function search in ./fixtures

    strcpy(configFile, "/home/ache/.mesmsrc");

    return 0;
}
int readConfigFile(void) {
    char fileName[256] = "";

#ifdef DEBUG
    fprintf(stderr, "ReadConfig\n");
#endif

    if( searchConfigFile(fileName) > 0 ) {
        return 1;
    }

    FILE* file = fopen(fileName, "r");
    char line[300] = "";

    if( file ) {
        while(fgets(line, 300, file) != NULL) {
            int elem = -1;
            for( int i = 0 ; i < sizeof search_key / sizeof *search_key ; i++) {
                if( strncmp(line, search_key[i], strlen(search_key[i])) == 0 ) {
                    elem = i;
                    break;
                }
            }
            if(elem >= 0) {
                strtok(line, "\"");
#ifdef DEBUG
                fprintf(stderr, "%s is \"%s\"\n", search_key[elem], strtok(NULL, "\"") );
#endif
            }
        }
    }
#ifdef DEBUG
    else {
        fprintf(stderr, "Error reading config file [%s]\n", fileName);
    }
#endif
}