C++ (Cpp) database_filebased_cache_put Examples

Example #1

File: logic.cpp Project: bibledit/bibledit-windows

void sword_logic_install_module (string source_name, string module_name)
{
  Database_Logs::log ("Install SWORD module " + module_name + " from source " + source_name);
  string sword_path = sword_logic_get_path ();

  // Installation through SWORD InstallMgr does not yet work.
  // When running it from the ~/.sword/InstallMgr directory, it works.
#ifdef HAVE_SWORD
  
  sword::SWMgr *mgr = new sword::SWMgr();
  
  sword::SWBuf baseDir = sword_logic_get_path ().c_str ();
  
  sword::InstallMgr *installMgr = new sword::InstallMgr (baseDir, NULL);
  installMgr->setUserDisclaimerConfirmed (true);
  
  sword::InstallSourceMap::iterator source = installMgr->sources.find(source_name.c_str ());
  if (source == installMgr->sources.end()) {
    Database_Logs::log ("Could not find remote source " + source_name);
  } else {
    sword::InstallSource *is = source->second;
    sword::SWMgr *rmgr = is->getMgr();
    sword::SWModule *module;
    sword::ModMap::iterator it = rmgr->Modules.find(module_name.c_str());
    if (it == rmgr->Modules.end()) {
      Database_Logs::log ("Remote source " + source_name + " does not make available module " + module_name);
    } else {
      module = it->second;
      int error = installMgr->installModule(mgr, 0, module->getName(), is);
      if (error) {
        Database_Logs::log ("Error installing module " + module_name);
      } else {
        Database_Logs::log ("Installed module " + module_name);
      }
    }
  }

  delete installMgr;
  delete mgr;
  
#else
  
  string out_err;
  filter_shell_run ("cd " + sword_path + "; echo yes | installmgr -ri \"" + source_name + "\" \"" + module_name + "\"", out_err);
  sword_logic_log (out_err);
  
#endif

  // After the installation is complete, cache some data.
  // This cached data indicates the last access time for this SWORD module.
  string url = sword_logic_virtual_url (module_name, 0, 0, 0);
  database_filebased_cache_put (url, "SWORD");
}

Example #2

File: logic.cpp Project: alerque/bibledit

// In Cloud mode, this function wraps around http GET.
// It fetches existing content from the cache, and caches new content.
string resource_logic_web_cache_get (string url, string & error)
{
  // On the Cloud, check if the URL is in the cache.
  if (!config_logic_client_prepared ()) {
    if (database_filebased_cache_exists (url)) {
      return database_filebased_cache_get (url);
    }
  }
  // Fetch the URL from the network.
  // Do not cache the response in an error situation.
  error.clear ();
  string html = filter_url_http_get (url, error);
  if (!error.empty ()) {
    return html;
  }
  // In the Cloud, cache the response.
  if (!config_logic_client_prepared ()) {
    database_filebased_cache_put (url, html);
  }
  // Done.
  return html;
}