vcs.maemo.org Git - mstardict/blob - src/lib/storage.cpp

   1 #include "storage.h"
   2 #include <glib.h>
   3
   4 ResourceStorage::ResourceStorage()
   5 {
   6         file_storage = NULL;
   7         database_storage = NULL;
   8 }
   9
  10 ResourceStorage::~ResourceStorage()
  11 {
  12         delete file_storage;
  13         delete database_storage;
  14 }
  15
  16 bool ResourceStorage::load(const char *dirname)
  17 {
  18         std::string resdir(dirname);
  19         resdir += G_DIR_SEPARATOR_S "res";
  20         if (g_file_test(resdir.c_str(), G_FILE_TEST_IS_DIR)) {
  21                 file_storage = new File_ResourceStorage(resdir.c_str());
  22                 is_file_or_db = 1;
  23                 return false;
  24         }
  25         std::string rifofilename(dirname);
  26         rifofilename += G_DIR_SEPARATOR_S "res.rifo";
  27         if (g_file_test(rifofilename.c_str(), G_FILE_TEST_EXISTS)) {
  28                 database_storage = new Database_ResourceStorage();
  29                 bool failed = database_storage->load(rifofilename.c_str());
  30                 if (failed) {
  31                         delete database_storage;
  32                         database_storage = NULL;
  33                         return true;
  34                 }
  35                 is_file_or_db = 0;
  36                 return false;
  37         }
  38         return true;
  39 }
  40
  41 const char *ResourceStorage::get_file_path(const char *key)
  42 {
  43         if (is_file_or_db)
  44                 return file_storage->get_file_path(key);
  45         else
  46                 return database_storage->get_file_path(key);
  47 }
  48
  49 const char *ResourceStorage::get_file_content(const char *key)
  50 {
  51         if (is_file_or_db)
  52                 return file_storage->get_file_content(key);
  53         else
  54                 return database_storage->get_file_content(key);
  55 }
  56
  57 File_ResourceStorage::File_ResourceStorage(const char *resdir_)
  58 {
  59         resdir = resdir_;
  60 }
  61
  62 const char *File_ResourceStorage::get_file_path(const char *key)
  63 {
  64         filepath = resdir;
  65         filepath += G_DIR_SEPARATOR;
  66         filepath += key;
  67         return filepath.c_str();
  68 }
  69
  70 const char *File_ResourceStorage::get_file_content(const char *key)
  71 {
  72         return NULL;
  73 }
  74
  75 Database_ResourceStorage::Database_ResourceStorage()
  76 {
  77 }
  78
  79 bool Database_ResourceStorage::load(const char *rifofilename)
  80 {
  81         return false;
  82 }
  83
  84 const char *Database_ResourceStorage::get_file_path(const char *key)
  85 {
  86         return NULL;
  87 }
  88
  89 const char *Database_ResourceStorage::get_file_content(const char *key)
  90 {
  91         return NULL;
  92 }