Exemplos de editor_db_read em C++ (Cpp)

Exemplo n.º 1

Arquivo: editor_db.c Projeto: GitPicz/waze

int editor_db_open (int map_id) {

   char name[100];
   const char *map_path;
   char file_name[512];
   int do_read = 0;

   editor_log_push ("editor_db_open");
	
#ifndef IPHONE
   map_path = roadmap_db_map_path();
#else
	map_path = roadmap_path_preferred("maps");
#endif //IPHONE
	
	if (!map_path) {
      editor_log (ROADMAP_ERROR, "Can't find editor path");
      editor_log_pop ();
      return -1;
	}

   snprintf (name, sizeof(name), "edt%05d.dat", map_id);

   roadmap_path_format (file_name, sizeof (file_name), map_path, name);

   if (roadmap_file_exists (map_path, name)) {
      EditorDataFile = roadmap_file_open(file_name, "rw");  
      do_read = 1;
   } else {
      roadmap_path_create (map_path);
      EditorDataFile = roadmap_file_open(file_name, "w");
      roadmap_file_write (EditorDataFile, &DB_SIGNATURE, sizeof (int));
   }

	do {
	   if (!ROADMAP_FILE_IS_VALID(EditorDataFile)) {
	      editor_log (ROADMAP_ERROR, "Can't open/create new database: %s/%s",
	            map_path, name);
	      editor_log_pop ();
	      return -1;
	   }
	
	   if (do_read) {
   		do_read = 0;
	   	if (editor_db_read () == -1) {
	   		editor_db_free ();
	   		//roadmap_messagebox("Error", "Offline data file is currupt: Re-Initializing data");
	   		roadmap_log (ROADMAP_ERROR, "Offline data file is currupt: Re-Initializing data");
	   		roadmap_file_close (EditorDataFile);
	   		roadmap_file_remove (NULL, file_name);
		      EditorDataFile = roadmap_file_open(file_name, "w");
      		roadmap_file_write (EditorDataFile, &DB_SIGNATURE, sizeof (int));
	   	}
	   }
	} while (do_read);

   EditorActiveMap = map_id;
   editor_log_pop ();
   return 0;
}

Exemplo n.º 2

Arquivo: editor_db.c Projeto: NNN-zz/Freemap-waze

int editor_db_open (int map_id) {

   char name[100];
   const char *map_path;
   char *file_name;
   int do_read = 0;

   editor_log_push ("editor_db_open");

   map_path = roadmap_db_map_path();

	if (!map_path) {
      editor_log (ROADMAP_ERROR, "Can't find editor path");
      editor_log_pop ();
      return -1;
	}

   snprintf (name, sizeof(name), "edt%05d.dat", map_id);

   file_name = roadmap_path_join(map_path, name);

   if (roadmap_file_exists (map_path, name)) {
      EditorDataFile = roadmap_file_open(file_name, "rw");  
      do_read = 1;
   } else {
      roadmap_path_create (map_path);
      EditorDataFile = roadmap_file_open(file_name, "w");
   }
#ifdef WIN32
   roadmap_path_free(map_path);
#endif

	do {
	   if (!ROADMAP_FILE_IS_VALID(EditorDataFile)) {
	      editor_log (ROADMAP_ERROR, "Can't open/create new database: %s/%s",
	            map_path, name);
		   roadmap_path_free(file_name);
	      editor_log_pop ();
	      return -1;
	   }
	
	   if (do_read) {
   		do_read = 0;
	   	if (editor_db_read () == -1) {
	   		editor_db_free ();
	   		roadmap_messagebox("Error", "Offline data file is currupt: Re-Initializing data");
	   		roadmap_file_close (EditorDataFile);
	   		roadmap_file_remove (NULL, file_name);
		      EditorDataFile = roadmap_file_open(file_name, "w");
	   	}
	   }
	} while (do_read);

   roadmap_path_free(file_name);
   EditorActiveMap = map_id;
   editor_log_pop ();
   return 0;
}