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populate_servers.c

/* GADMIN-PROFTPD - An easy to use GTK+ frontend for the ProFTPD standalone server.
 * Copyright (C) 2001 - 2008 Magnus Loef <magnus-swe@telia.com> 
 *
 * 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 3 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 "../config.h"
#include <gtk/gtk.h>
#include "support.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "allocate.h"
#include "widgets.h"
#include "populate_servers.h"
#include "show_info.h"
#include "functions.h"
#include "get_option_pos.h"

extern char global_server_port[1024];
extern char global_server_name[1024];
extern char global_server_type[1024];



void populate_servers(struct w *widgets)
{
    /* Lists servers in the serverlist */
    FILE *fp;
    GtkTreeIter iter;
    GtkTreePath *path;
    char *old_buffer, *new_buffer;
    long conf_size;
    gboolean edit=0;
    int found=0;
    gchar *utf8=NULL;

    gtk_list_store_clear(widgets->server_store);

    /* Populate the serverlist */
    if((fp=fopen(PROFTPD_CONF, "r"))==NULL)
    {
      /* Dont show annoying popup */
        return;
    }
    fseek(fp, 0, SEEK_END);
    conf_size=ftell(fp);
    rewind(fp);

    old_buffer = allocate(conf_size);
    new_buffer = allocate(conf_size);

    /* Add a row */
    gtk_list_store_append(GTK_LIST_STORE(widgets->server_store), &iter);

    /* Always append this for the default server */
    utf8 = g_locale_to_utf8("All interfaces", 14, NULL, NULL, NULL);
    gtk_list_store_set(GTK_LIST_STORE(widgets->server_store), &iter, 0, utf8, -1);


    /* List the default server first */
    if( conf_size > 1 )
    while(fgets(old_buffer, conf_size, fp)!=NULL)
    {
      if( cmplowercase(old_buffer, "<virtualhost ") || cmplowercase(old_buffer, "<snonymous "))
        break;
      
      new_buffer[0]='\0';

      if( cmplowercase(old_buffer, "port ") && ! cmplowercase(old_buffer, "passiveports ")
      && ! cmplowercase(old_buffer, "standard") )
      {

// Fixme: use opt_pos = get_option_pos(old_buffer, 1);

          /* Insert the ipaddress or hostname */
          sprintf(new_buffer, "%s", &old_buffer[5]);
          new_buffer[strlen(new_buffer)-1]='\0';
          
          /* Insert the port */
          utf8 = g_locale_to_utf8(new_buffer, strlen(new_buffer), NULL, NULL, NULL);
          gtk_list_store_set(GTK_LIST_STORE(widgets->server_store), &iter, 1, utf8, -1);
          
          /* Insert the type */
          utf8 = g_locale_to_utf8("Default server", 14, NULL, NULL, NULL);
          gtk_list_store_set(GTK_LIST_STORE(widgets->server_store), &iter, 3, utf8, -1);
      }
      if( strstr(old_buffer, "ServerName ") || strstr(old_buffer, "ServerIdent on ") )
      {
          utf8 = g_locale_to_utf8("Default server", 14, NULL, NULL, NULL);
          gtk_list_store_set(GTK_LIST_STORE(widgets->server_store), &iter, 3, utf8, -1);

          if( strstr(old_buffer, "ServerIdent on ") )
          {
            sprintf(new_buffer, "%s", &old_buffer[16]);
            new_buffer[strlen(new_buffer)-2]='\0';
            utf8 = g_locale_to_utf8(new_buffer, strlen(new_buffer), NULL, NULL, NULL);
            gtk_list_store_set(GTK_LIST_STORE(widgets->server_store), &iter, 2, utf8, -1);
          }
          if( strstr(old_buffer, "ServerName ") )
          {
            sprintf(new_buffer, "%s", &old_buffer[12]);
            new_buffer[strlen(new_buffer)-2]='\0';
            utf8 = g_locale_to_utf8(new_buffer, strlen(new_buffer), NULL, NULL, NULL);
            gtk_list_store_set(GTK_LIST_STORE(widgets->server_store), &iter, 2, utf8, -1);
          }
      }
    }           
    /* End of listing the default server */



    /* List the VirtualHosts */

    found = 0;
    rewind(fp);

    if( conf_size > 1 )
    while(fgets(old_buffer, conf_size, fp)!=NULL)
    {
      if( strstr(old_buffer, "<VirtualHost ") )
      {
          /* Add a row */
          gtk_list_store_append(GTK_LIST_STORE(widgets->server_store), &iter);

          /* Insert the ipaddress or hostname */
          sprintf(new_buffer, "%s", &old_buffer[13]);
          new_buffer[strlen(new_buffer)-2]='\0';

          utf8 = g_locale_to_utf8(new_buffer, strlen(new_buffer), NULL, NULL, NULL);
          gtk_list_store_set(GTK_LIST_STORE(widgets->server_store), &iter, 0, utf8, -1);

          utf8 = g_locale_to_utf8("Virtualhost", 11, NULL, NULL, NULL);
          gtk_list_store_set(GTK_LIST_STORE(widgets->server_store), &iter, 3, utf8, -1);
          found = 1;
      }    

      if( ! found )
        continue;

      if( strstr(old_buffer, "Port ") && ! strstr(old_buffer, "PassivePorts ") && ! strstr(old_buffer, "standard ") )
      {
          /* Insert the ipaddress or hostname */
          sprintf(new_buffer, "%s", &old_buffer[5]);
          new_buffer[strlen(new_buffer)-1]='\0';

          utf8 = g_locale_to_utf8(new_buffer, strlen(new_buffer), NULL, NULL, NULL);
          gtk_list_store_set(GTK_LIST_STORE(widgets->server_store), &iter, 1, utf8, -1);
      }    

      if( strstr(old_buffer, "ServerName ") )
      {
          /* Insert the ipaddress or hostname */
          sprintf(new_buffer, "%s", &old_buffer[12]);
          new_buffer[strlen(new_buffer)-2]='\0';
          utf8 = g_locale_to_utf8(new_buffer, strlen(new_buffer), NULL, NULL, NULL);
          gtk_list_store_set(GTK_LIST_STORE(widgets->server_store), &iter, 2, utf8, -1);
      }    

      if( strstr(old_buffer, "ServerIdent on ") )
      {
          /* Insert the ipaddress or hostname */
          sprintf(new_buffer, "%s", &old_buffer[16]);
          new_buffer[strlen(new_buffer)-2]='\0';
          utf8 = g_locale_to_utf8(new_buffer, strlen(new_buffer), NULL, NULL, NULL);
          gtk_list_store_set(GTK_LIST_STORE(widgets->server_store), &iter, 2, utf8, -1);
      }    
    }
    fclose(fp);
    free(old_buffer);
    free(new_buffer);
    if( utf8 !=NULL )
      g_free(utf8);


    /* We always append a line for the default server first.. so this wont crash */
    path = gtk_tree_path_new_first();
    gtk_tree_view_set_cursor(GTK_TREE_VIEW(widgets->server_treeview), path, NULL, edit);
    gtk_tree_path_free(path);
}

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