Logo Search packages:      
Sourcecode: gadmin-samba version File versions  Download package

populate_share_settings.c

/* GADMIN-SAMBA, an easy to use GTK+ frontend for the SAMBA file and print server.
 * Copyright (C) 2006, 2007, 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 "functions.h"
#include "populate_shares.h"
#include "populate_share_settings.h"
#include "show_info.h"
#include "commands.h"
#include "commented.h"
#include "get_option_pos.h"

extern char global_share_name[1024];


void populate_share_settings(struct w *widgets)
{
    /* Lists all share settings */
    FILE *fp;
    char *line, *shareopt;
    long conf_size, opt_pos, i, x, z;
    int found_share = 0;
    GtkTreeIter iter;
    gchar *utf8 = NULL;

    /* Clear all share entries */
    for(i=0; i<7; i++) 
      gtk_entry_set_text(GTK_ENTRY(widgets->share_set_entry[i]), "");

    /* Set all share combos to the most restrictive setting ("off", "no", etc) */
    for(i=0; i<9; i++)
      gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[i]), 1);

    /* Clear the user access treeviews */
    gtk_list_store_clear(widgets->valid_users_store);
    gtk_list_store_clear(widgets->invalid_users_store);
    gtk_list_store_clear(widgets->write_users_store);
    gtk_list_store_clear(widgets->admin_users_store);

    /* Populate the share settings */
    if((fp=fopen(SAMBA_CONF, "r"))==NULL)
    {
      /* Dont show a popup */
      printf("Error opening: [%s] for listing shares\n", SAMBA_CONF);
        return;
    }
    fseek(fp, 0, SEEK_END);
    conf_size = ftell(fp);
    rewind(fp);

    line = allocate(conf_size+1);
    shareopt = allocate(conf_size+10);
    
    gchar *share_name = g_strdup_printf("[%s]", global_share_name);
    
    if( conf_size > 1 )
    while(fgets(line, conf_size, fp)!=NULL)
    {
      /* Skip commented lines */
      if( commented(line) )
        continue;

      /* The selected share is found */
      if( ! strstr(line, share_name) )
        continue;

      found_share = 1;
      snprintf(shareopt, conf_size, "%s", &line[1]);
      utf8 = g_locale_to_utf8(shareopt, strlen(shareopt)-2, NULL, NULL, NULL);
      gtk_entry_set_text(GTK_ENTRY(widgets->share_set_entry[0]), utf8);

      /* Append the share settings */
      while(fgets(line, conf_size, fp)!=NULL)
      {
          /* Skip commented lines */
          if( commented(line) )
            continue;

          /* If a new share is found, scroll back and break */
          if( strstr(line, "[") && strstr(line, "]") )
          {
            fseek(fp, 0, SEEK_END);
            break;
          }

          /* Path */
          if( cmplowercase(line, "path") )
          {
            opt_pos = get_option_pos(line);
            snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
            utf8 = g_locale_to_utf8(shareopt, strlen(shareopt)-1, NULL, NULL, NULL);
            gtk_entry_set_text(GTK_ENTRY(widgets->share_set_entry[1]), utf8);
          }

          /* Comment */
          if( cmplowercase(line, "comment") )
          {
            opt_pos = get_option_pos(line);
            snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
            utf8 = g_locale_to_utf8(shareopt, strlen(shareopt)-1, NULL, NULL, NULL);
            gtk_entry_set_text(GTK_ENTRY(widgets->share_set_entry[2]), utf8);
          }

          /* Valid users */
          if( cmplowercase(line, "valid users") && ! cmplowercase(line,"invalid users") )
          {
            while( 1 )
            {
                i = 0; x = 0; z = 0;
                /* Scroll to the first username, take '\' continued lines into account */
                if( strstr(line, "=") )
                {
                  for(i=0; line[i]!='\0'; i++)
                    if( line[i]=='=' )
                      break;
                }
                for(i=i; line[i]!='\0'; i++)
                  if( line[i+1]!=' ' )
                    break;

                /* Begin at the first username */
                for(x=i; line[x]!='\0'; x++)
                {
                  if( (line[x]==' ' && line[x+1]!=' ') || (x==0 && line[x]!=' ' && ! strstr(line, "=")) )
                  for(z=x; line[z]!='\0'; z++)
                  {
                      if( z <= x )
                        continue;
                      /* Get the end of the usernames */
                      if( line[z]!=' ' && (line[z+1]==' ' || line[z+1]=='\0') )
                      {
                        if( x == 0 )
                          snprintf(shareopt, (z+2)-x, "%s", &line[x]);
                        else
                          snprintf(shareopt, (z+1)-x, "%s", &line[x+1]);
                            
                        if( shareopt[strlen(shareopt)-1]=='\n' )
                            shareopt[strlen(shareopt)-1]='\0';

                        if( strlen(shareopt) > 0 && ! strstr(shareopt, "\\") )
                        {
                            utf8 = g_locale_to_utf8(shareopt, strlen(shareopt), NULL, NULL, NULL);
                            gtk_list_store_append(GTK_LIST_STORE(widgets->valid_users_store), &iter);
                                  gtk_list_store_set(GTK_LIST_STORE(widgets->valid_users_store), &iter, 0, utf8, -1);
                              }
                              break;
                      }
                  }
                }
                /* Handle continued lines "\" or break */
                if( ! strstr(line, "\\") )
                    break;
                else
                while(fgets(line, conf_size, fp)!=NULL)
                {
                  if( commented(line) )
                    continue;

                  break;
                }
            }
          }

          /* Invalid users */
          if( cmplowercase(line, "invalid users") )
          {
            while( 1 )
            {
                i = 0; x = 0; z = 0;
                /* Scroll to the first username, take '\' continued lines into account */
                if( strstr(line, "=") )
                {
                  for(i=0; line[i]!='\0'; i++)
                    if( line[i]=='=' )
                      break;
                }
                for(i=i; line[i]!='\0'; i++)
                  if( line[i+1]!=' ' )
                    break;

                /* Begin at the first username */
                for(x=i; line[x]!='\0'; x++)
                {
                  if( (line[x]==' ' && line[x+1]!=' ') || (x==0 && line[x]!=' ' && ! strstr(line, "=")) )
                  for(z=x; line[z]!='\0'; z++)
                  {
                      if( z <= x )
                        continue;
                      /* Get the end of the usernames */
                      if( line[z]!=' ' && (line[z+1]==' ' || line[z+1]=='\0') )
                      {
                        if( x == 0 )
                          snprintf(shareopt, (z+2)-x, "%s", &line[x]);
                        else
                          snprintf(shareopt, (z+1)-x, "%s", &line[x+1]);
                            
                        if( shareopt[strlen(shareopt)-1]=='\n' )
                            shareopt[strlen(shareopt)-1]='\0';

                        if( strlen(shareopt) > 0 && ! strstr(shareopt, "\\") )
                        {
                            utf8 = g_locale_to_utf8(shareopt, strlen(shareopt), NULL, NULL, NULL);
                            gtk_list_store_append(GTK_LIST_STORE(widgets->invalid_users_store), &iter);
                                  gtk_list_store_set(GTK_LIST_STORE(widgets->invalid_users_store), &iter, 0, utf8, -1);
                              }
                              break;
                      }
                  }
                }
                /* Handle continued lines "\" or break */
                if( ! strstr(line, "\\") )
                    break;
                else
                while(fgets(line, conf_size, fp)!=NULL)
                {
                  if( commented(line) )
                    continue;

                  break;
                }
            }
          }

          /* Write list */
          if( cmplowercase(line, "write list") )
          {
            while( 1 )
            {
                i = 0; x = 0; z = 0;
                /* Scroll to the first username, take '\' continued lines into account */
                if( strstr(line, "=") )
                {
                  for(i=0; line[i]!='\0'; i++)
                    if( line[i]=='=' )
                      break;
                }
                for(i=i; line[i]!='\0'; i++)
                  if( line[i+1]!=' ' )
                  break;

                /* Begin at the first username */
                for(x=i; line[x]!='\0'; x++)
                {
                  if( (line[x]==' ' && line[x+1]!=' ') || (x==0 && line[x]!=' ' && ! strstr(line, "=")) )
                  for(z=x; line[z]!='\0'; z++)
                  {
                      if( z <= x )
                        continue;
                      /* Get the end of the usernames */
                      if( line[z]!=' ' && (line[z+1]==' ' || line[z+1]=='\0') )
                      {
                        if( x == 0 )
                          snprintf(shareopt, (z+2)-x, "%s", &line[x]);
                        else
                          snprintf(shareopt, (z+1)-x, "%s", &line[x+1]);
                            
                        if( shareopt[strlen(shareopt)-1]=='\n' )
                            shareopt[strlen(shareopt)-1]='\0';

                        if( strlen(shareopt) > 0 && ! strstr(shareopt, "\\") )
                        {
                            utf8 = g_locale_to_utf8(shareopt, strlen(shareopt), NULL, NULL, NULL);
                            gtk_list_store_append(GTK_LIST_STORE(widgets->write_users_store), &iter);
                                  gtk_list_store_set(GTK_LIST_STORE(widgets->write_users_store), &iter, 0, utf8, -1);
                              }
                              break;
                      }
                  }
                }
                /* Handle continued lines "\" or break */
                if( ! strstr(line, "\\") )
                    break;
                else
                while(fgets(line, conf_size, fp)!=NULL)
                {
                  if( commented(line) )
                    continue;

                  break;
                }
            }
          }

          /* Admin users */
          if( cmplowercase(line, "admin users") )
          {
            while( 1 )
            {
                i = 0; x = 0; z = 0;
                /* Scroll to the first username, take '\' continued lines into account */
                if( strstr(line, "=") )
                {
                  for(i=0; line[i]!='\0'; i++)
                    if( line[i]=='=' )
                      break;
                }
                for(i=i; line[i]!='\0'; i++)
                  if( line[i+1]!=' ' )
                    break;

                /* Begin at the first username */
                for(x=i; line[x]!='\0'; x++)
                {
                  if( (line[x]==' ' && line[x+1]!=' ') || (x==0 && line[x]!=' ' && ! strstr(line, "=")) )
                  for(z=x; line[z]!='\0'; z++)
                  {
                      if( z <= x )
                        continue;
                      /* Get the end of the usernames */
                      if( line[z]!=' ' && (line[z+1]==' ' || line[z+1]=='\0') )
                      {
                        if( x == 0 )
                          snprintf(shareopt, (z+2)-x, "%s", &line[x]);
                        else
                          snprintf(shareopt, (z+1)-x, "%s", &line[x+1]);
                            
                        if( shareopt[strlen(shareopt)-1]=='\n' )
                            shareopt[strlen(shareopt)-1]='\0';

                        if( strlen(shareopt) > 0 && ! strstr(shareopt, "\\") )
                        {
                            utf8 = g_locale_to_utf8(shareopt, strlen(shareopt), NULL, NULL, NULL);
                            gtk_list_store_append(GTK_LIST_STORE(widgets->admin_users_store), &iter);
                                  gtk_list_store_set(GTK_LIST_STORE(widgets->admin_users_store), &iter, 0, utf8, -1);
                              }
                              break;
                      }
                  }
                }
                /* Handle continued lines "\" or break */
                if( ! strstr(line, "\\") )
                  break;
                else
                while(fgets(line, conf_size, fp)!=NULL)
                {
                  if( commented(line) )
                    continue;

                  break;
                }
            }
          }

          /* Directory mask */
          if( cmplowercase(line, "directory mask") )
          {
              opt_pos = get_option_pos(line);
              snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
              utf8 = g_locale_to_utf8(shareopt, strlen(shareopt)-1, NULL, NULL, NULL);
              gtk_entry_set_text(GTK_ENTRY(widgets->share_set_entry[3]), utf8);
          }
            
          /* Create mode */
          if( cmplowercase(line, "create mode") )
          {
              opt_pos = get_option_pos(line);
              snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
              utf8 = g_locale_to_utf8(shareopt, strlen(shareopt)-1, NULL, NULL, NULL);
              gtk_entry_set_text(GTK_ENTRY(widgets->share_set_entry[4]), utf8);
          }

          /* read only */
          if( cmplowercase(line, "read only") )
          {
            opt_pos = get_option_pos(line);
            snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
            if( strstr(line, "yes") )
              gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[0]), 0);
              else
                gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[0]), 1);
          }

          /* available */
          if( cmplowercase(line, "available") )
          {
              opt_pos = get_option_pos(line);
              snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
              if( strstr(line, "yes") )
              gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[1]), 0);
            else
              gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[1]), 1);
          }

          /* browseable */
          if( cmplowercase(line, "browseable") )
          {
            opt_pos = get_option_pos(line);
            snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
            if( strstr(line, "yes") )
              gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[2]), 0);
              else
                gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[2]), 1);
          }
            
          /* writable */
          if( cmplowercase(line, "writable") )
          {
              opt_pos = get_option_pos(line);
              snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
              if( strstr(line, "yes") )
                gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[3]), 0);
              else
                gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[3]), 1);
          }
            
          /* guest ok */
          if( cmplowercase(line, "guest ok") )
          {
            opt_pos = get_option_pos(line);
            snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
            if( strstr(line, "yes") )
              gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[4]), 0);
              else
                gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[4]), 1);
          }
            
          /* public */
          if( cmplowercase(line, "public") )
          {
            opt_pos = get_option_pos(line);
            snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
            if( strstr(line, "yes") )
                gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[5]), 0);
            else
              gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[5]), 1);
          }
            
          /* printable */
          if( cmplowercase(line, "printable") )
          {
            opt_pos = get_option_pos(line);
            snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
            if( strstr(line, "yes") )
              gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[6]), 0);
              else
                gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[6]), 1);
          }

          /* share modes */
          if( cmplowercase(line, "share modes") )
          {
            opt_pos = get_option_pos(line);
            snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
            if( strstr(line, "yes") )
                gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[7]), 0);
            else
              gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[7]), 1);
          }

          /* file locking */
          if( cmplowercase(line, "locking") )
          {
            opt_pos = get_option_pos(line);
            snprintf(shareopt, conf_size, "%s", &line[opt_pos]);
            if( strstr(line, "yes") )
                gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[8]), 0);
            else
              gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->share_set_combo[8]), 1);
          }
      }
    }

    fclose(fp);
    free(line);
    free(shareopt);
    g_free(share_name);

    if( utf8 !=NULL )
      g_free(utf8);

//    if( ! found_share ) .. Fix later if required
//    {
//        return;
//    }
}

Generated by  Doxygen 1.6.0   Back to index