/
AddonManager.cpp
1180 lines (1049 loc) · 33.4 KB
/
AddonManager.cpp
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/*
* Copyright (C) 2005-2013 Team XBMC
* http://xbmc.org
*
* 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 2, 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 XBMC; see the file COPYING. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#include <memory>
#include "AddonManager.h"
#include "Addon.h"
#include "AudioEncoder.h"
#include "AudioDecoder.h"
#include "ContextMenuManager.h"
#include "DllLibCPluff.h"
#include "addons/ImageResource.h"
#include "addons/LanguageResource.h"
#include "addons/UISoundsResource.h"
#include "events/EventLog.h"
#include "events/AddonManagementEvent.h"
#include "utils/StringUtils.h"
#include "utils/JobManager.h"
#include "threads/SingleLock.h"
#include "LangInfo.h"
#include "settings/AdvancedSettings.h"
#include "settings/Settings.h"
#include "utils/log.h"
#include "utils/XBMCTinyXML.h"
#ifdef HAS_VISUALISATION
#include "Visualisation.h"
#endif
#ifdef HAS_SCREENSAVER
#include "ScreenSaver.h"
#endif
#include "DllAudioDSP.h"
#include "cores/AudioEngine/DSPAddons/ActiveAEDSP.h"
#ifdef HAS_PVRCLIENTS
#include "pvr/addons/PVRClient.h"
#endif
//#ifdef HAS_SCRAPERS
#include "Scraper.h"
//#endif
#include "PluginSource.h"
#include "Repository.h"
#include "Skin.h"
#include "Service.h"
#include "ContextMenuAddon.h"
#include "Util.h"
#include "addons/Webinterface.h"
using namespace XFILE;
namespace ADDON
{
cp_log_severity_t clog_to_cp(int lvl);
void cp_fatalErrorHandler(const char *msg);
void cp_logger(cp_log_severity_t level, const char *msg, const char *apid, void *user_data);
/**********************************************************
* CAddonMgr
*
*/
std::map<TYPE, IAddonMgrCallback*> CAddonMgr::m_managers;
AddonPtr CAddonMgr::Factory(const cp_extension_t *props)
{
if (!PlatformSupportsAddon(props->plugin))
return AddonPtr();
/* Check if user directories need to be created */
const cp_cfg_element_t *settings = GetExtElement(props->configuration, "settings");
if (settings)
CheckUserDirs(settings);
const TYPE type = TranslateType(props->ext_point_id);
switch (type)
{
case ADDON_PLUGIN:
case ADDON_SCRIPT:
return AddonPtr(new CPluginSource(props));
case ADDON_SCRIPT_LIBRARY:
case ADDON_SCRIPT_LYRICS:
case ADDON_SCRIPT_MODULE:
case ADDON_SUBTITLE_MODULE:
return AddonPtr(new CAddon(props));
case ADDON_WEB_INTERFACE:
return AddonPtr(new CWebinterface(props));
case ADDON_SCRIPT_WEATHER:
{
// Eden (API v2.0) broke old weather add-ons
AddonPtr result(new CAddon(props));
AddonVersion ver1 = result->GetDependencyVersion("xbmc.python");
AddonVersion ver2 = AddonVersion("2.0");
if (ver1 < ver2)
{
CLog::Log(LOGINFO,"%s: Weather add-ons for api < 2.0 unsupported (%s)",__FUNCTION__,result->ID().c_str());
return AddonPtr();
}
return result;
}
case ADDON_SERVICE:
return AddonPtr(new CService(props));
case ADDON_SCRAPER_ALBUMS:
case ADDON_SCRAPER_ARTISTS:
case ADDON_SCRAPER_MOVIES:
case ADDON_SCRAPER_MUSICVIDEOS:
case ADDON_SCRAPER_TVSHOWS:
case ADDON_SCRAPER_LIBRARY:
return AddonPtr(new CScraper(props));
case ADDON_VIZ:
case ADDON_SCREENSAVER:
case ADDON_PVRDLL:
case ADDON_ADSPDLL:
case ADDON_AUDIOENCODER:
case ADDON_AUDIODECODER:
{ // begin temporary platform handling for Dlls
// ideally platforms issues will be handled by C-Pluff
// this is not an attempt at a solution
std::string value;
if (type == ADDON_SCREENSAVER && 0 == strnicmp(props->plugin->identifier, "screensaver.xbmc.builtin.", 25))
{ // built in screensaver
return AddonPtr(new CAddon(props));
}
if (type == ADDON_SCREENSAVER)
{ // Python screensaver
std::string library = CAddonMgr::GetInstance().GetExtValue(props->configuration, "@library");
if (URIUtils::HasExtension(library, ".py"))
return AddonPtr(new CScreenSaver(props));
}
if (type == ADDON_AUDIOENCODER && 0 == strncmp(props->plugin->identifier,
"audioencoder.xbmc.builtin.", 26))
{ // built in audio encoder
return AddonPtr(new CAudioEncoder(props));
}
value = GetPlatformLibraryName(props->plugin->extensions->configuration);
if (value.empty())
break;
if (type == ADDON_VIZ)
{
#if defined(HAS_VISUALISATION)
return AddonPtr(new CVisualisation(props));
#endif
}
else if (type == ADDON_PVRDLL)
{
#ifdef HAS_PVRCLIENTS
return AddonPtr(new PVR::CPVRClient(props));
#endif
}
else if (type == ADDON_ADSPDLL)
{
return AddonPtr(new ActiveAE::CActiveAEDSPAddon(props));
}
else if (type == ADDON_AUDIOENCODER)
return AddonPtr(new CAudioEncoder(props));
else if (type == ADDON_AUDIODECODER)
return AddonPtr(new CAudioDecoder(props));
else
return AddonPtr(new CScreenSaver(props));
}
case ADDON_SKIN:
return AddonPtr(new CSkinInfo(props));
case ADDON_RESOURCE_IMAGES:
return AddonPtr(new CImageResource(props));
case ADDON_RESOURCE_LANGUAGE:
return AddonPtr(new CLanguageResource(props));
case ADDON_RESOURCE_UISOUNDS:
return AddonPtr(new CUISoundsResource(props));
case ADDON_VIZ_LIBRARY:
return AddonPtr(new CAddonLibrary(props));
case ADDON_REPOSITORY:
return AddonPtr(new CRepository(props));
case ADDON_CONTEXT_ITEM:
return AddonPtr(new CContextMenuAddon(props));
default:
break;
}
return AddonPtr();
}
bool CAddonMgr::CheckUserDirs(const cp_cfg_element_t *settings)
{
if (!settings)
return false;
const cp_cfg_element_t *userdirs = GetExtElement((cp_cfg_element_t *)settings, "userdirs");
if (!userdirs)
return false;
ELEMENTS elements;
if (!GetExtElements((cp_cfg_element_t *)userdirs, "userdir", elements))
return false;
ELEMENTS::iterator itr = elements.begin();
while (itr != elements.end())
{
std::string path = GetExtValue(*itr++, "@path");
if (!CDirectory::Exists(path))
{
if (!CUtil::CreateDirectoryEx(path))
{
CLog::Log(LOGERROR, "CAddonMgr::CheckUserDirs: Unable to create directory %s.", path.c_str());
return false;
}
}
}
return true;
}
CAddonMgr::CAddonMgr()
: m_cp_context(nullptr),
m_cpluff(nullptr)
{ }
CAddonMgr::~CAddonMgr()
{
DeInit();
}
CAddonMgr &CAddonMgr::GetInstance()
{
static CAddonMgr sAddonMgr;
return sAddonMgr;
}
IAddonMgrCallback* CAddonMgr::GetCallbackForType(TYPE type)
{
if (m_managers.find(type) == m_managers.end())
return NULL;
else
return m_managers[type];
}
bool CAddonMgr::RegisterAddonMgrCallback(const TYPE type, IAddonMgrCallback* cb)
{
if (cb == NULL)
return false;
m_managers.erase(type);
m_managers[type] = cb;
return true;
}
void CAddonMgr::UnregisterAddonMgrCallback(TYPE type)
{
m_managers.erase(type);
}
bool CAddonMgr::Init()
{
m_cpluff = new DllLibCPluff;
m_cpluff->Load();
m_database.Open();
if (!m_cpluff->IsLoaded())
{
CLog::Log(LOGERROR, "ADDONS: Fatal Error, could not load libcpluff");
return false;
}
m_cpluff->set_fatal_error_handler(cp_fatalErrorHandler);
cp_status_t status;
status = m_cpluff->init();
if (status != CP_OK)
{
CLog::Log(LOGERROR, "ADDONS: Fatal Error, cp_init() returned status: %i", status);
return false;
}
//TODO could separate addons into different contexts
// would allow partial unloading of addon framework
m_cp_context = m_cpluff->create_context(&status);
assert(m_cp_context);
status = m_cpluff->register_pcollection(m_cp_context, CSpecialProtocol::TranslatePath("special://home/addons").c_str());
if (status != CP_OK)
{
CLog::Log(LOGERROR, "ADDONS: Fatal Error, cp_register_pcollection() returned status: %i", status);
return false;
}
status = m_cpluff->register_pcollection(m_cp_context, CSpecialProtocol::TranslatePath("special://xbmc/addons").c_str());
if (status != CP_OK)
{
CLog::Log(LOGERROR, "ADDONS: Fatal Error, cp_register_pcollection() returned status: %i", status);
return false;
}
status = m_cpluff->register_pcollection(m_cp_context, CSpecialProtocol::TranslatePath("special://xbmcbin/addons").c_str());
if (status != CP_OK)
{
CLog::Log(LOGERROR, "ADDONS: Fatal Error, cp_register_pcollection() returned status: %i", status);
return false;
}
status = m_cpluff->register_logger(m_cp_context, cp_logger,
&CAddonMgr::GetInstance(), clog_to_cp(g_advancedSettings.m_logLevel));
if (status != CP_OK)
{
CLog::Log(LOGERROR, "ADDONS: Fatal Error, cp_register_logger() returned status: %i", status);
return false;
}
FindAddons();
// disable some system addons by default because they are optional
VECADDONS addons;
GetAddons(ADDON_PVRDLL, addons);
GetAddons(ADDON_AUDIODECODER, addons);
std::string systemAddonsPath = CSpecialProtocol::TranslatePath("special://xbmc/addons");
for (auto &addon : addons)
{
if (StringUtils::StartsWith(addon->Path(), systemAddonsPath))
{
if (!m_database.IsSystemAddonRegistered(addon->ID()))
{
m_database.DisableAddon(addon->ID());
m_database.AddSystemAddon(addon->ID());
}
}
}
std::vector<std::string> disabled;
m_database.GetDisabled(disabled);
m_disabled.insert(disabled.begin(), disabled.end());
VECADDONS repos;
if (GetAddons(ADDON_REPOSITORY, repos))
{
VECADDONS::iterator it = repos.begin();
for (;it != repos.end(); ++it)
CLog::Log(LOGNOTICE, "ADDONS: Using repository %s", (*it)->ID().c_str());
}
return true;
}
void CAddonMgr::DeInit()
{
if (m_cpluff && m_cpluff->IsLoaded())
m_cpluff->destroy();
delete m_cpluff;
m_cpluff = NULL;
m_database.Close();
m_disabled.clear();
}
bool CAddonMgr::HasAddons(const TYPE &type, bool enabled /*= true*/)
{
// TODO: This isn't particularly efficient as we create an addon type for each addon using the Factory, just so
// we can check addon dependencies in the addon constructor.
VECADDONS addons;
return GetAddons(type, addons, enabled);
}
bool CAddonMgr::GetAllAddons(VECADDONS &addons, bool enabled /*= true*/)
{
CSingleLock lock(m_critSection);
if (!m_cp_context)
return false;
cp_status_t status;
int num;
cp_plugin_info_t **cpaddons = m_cpluff->get_plugins_info(m_cp_context, &status, &num);
for (int i = 0; i < num; ++i)
{
const cp_plugin_info_t *cpaddon = cpaddons[i];
if (cpaddon->extensions && IsAddonDisabled(cpaddon->identifier) != enabled)
{
//Get the first extension only
AddonPtr addon = Factory(&cpaddon->extensions[0]);
if (addon)
{
if (enabled)
{
// if the addon has a running instance, grab that
AddonPtr runningAddon = addon->GetRunningInstance();
if (runningAddon)
addon = runningAddon;
}
addons.push_back(addon);
}
}
}
m_cpluff->release_info(m_cp_context, cpaddons);
return !addons.empty();
}
void CAddonMgr::AddToUpdateableAddons(AddonPtr &pAddon)
{
CSingleLock lock(m_critSection);
m_updateableAddons.push_back(pAddon);
}
void CAddonMgr::RemoveFromUpdateableAddons(AddonPtr &pAddon)
{
CSingleLock lock(m_critSection);
VECADDONS::iterator it = std::find(m_updateableAddons.begin(), m_updateableAddons.end(), pAddon);
if(it != m_updateableAddons.end())
{
m_updateableAddons.erase(it);
}
}
struct AddonIdFinder
{
AddonIdFinder(const std::string& id)
: m_id(id)
{}
bool operator()(const AddonPtr& addon)
{
return m_id == addon->ID();
}
private:
std::string m_id;
};
bool CAddonMgr::ReloadSettings(const std::string &id)
{
CSingleLock lock(m_critSection);
VECADDONS::iterator it = std::find_if(m_updateableAddons.begin(), m_updateableAddons.end(), AddonIdFinder(id));
if( it != m_updateableAddons.end())
{
return (*it)->ReloadSettings();
}
return false;
}
bool CAddonMgr::GetAllOutdatedAddons(VECADDONS &addons, bool getLocalVersion /*= false*/)
{
CSingleLock lock(m_critSection);
for (int i = ADDON_UNKNOWN+1; i < ADDON_MAX; ++i)
{
VECADDONS temp;
if (CAddonMgr::GetInstance().GetAddons((TYPE)i, temp, true))
{
AddonPtr repoAddon;
for (unsigned int j = 0; j < temp.size(); j++)
{
// Ignore duplicates due to add-ons with multiple extension points
bool found = false;
for (VECADDONS::const_iterator addonIt = addons.begin(); addonIt != addons.end(); ++addonIt)
{
if ((*addonIt)->ID() == temp[j]->ID())
found = true;
}
if (found || !m_database.GetAddon(temp[j]->ID(), repoAddon))
continue;
if (temp[j]->Version() < repoAddon->Version() &&
!m_database.IsAddonBlacklisted(temp[j]->ID(),
repoAddon->Version().asString().c_str()))
{
if (getLocalVersion)
repoAddon->Props().version = temp[j]->Version();
addons.push_back(repoAddon);
}
}
}
}
return !addons.empty();
}
bool CAddonMgr::HasOutdatedAddons()
{
VECADDONS dummy;
return GetAllOutdatedAddons(dummy);
}
bool CAddonMgr::GetAddons(const TYPE &type, VECADDONS &addons, bool enabled /* = true */)
{
CSingleLock lock(m_critSection);
if (!m_cp_context)
return false;
cp_status_t status;
int num;
std::string ext_point(TranslateType(type));
cp_extension_t **exts = m_cpluff->get_extensions_info(m_cp_context, ext_point.c_str(), &status, &num);
for(int i=0; i <num; i++)
{
const cp_extension_t *props = exts[i];
if (IsAddonDisabled(props->plugin->identifier) != enabled)
{
AddonPtr addon(Factory(props));
if (addon)
{
if (enabled)
{
// if the addon has a running instance, grab that
AddonPtr runningAddon = addon->GetRunningInstance();
if (runningAddon)
addon = runningAddon;
}
addons.push_back(addon);
}
}
}
m_cpluff->release_info(m_cp_context, exts);
return addons.size() > 0;
}
bool CAddonMgr::GetAddon(const std::string &str, AddonPtr &addon, const TYPE &type/*=ADDON_UNKNOWN*/, bool enabledOnly /*= true*/)
{
CSingleLock lock(m_critSection);
cp_status_t status;
cp_plugin_info_t *cpaddon = m_cpluff->get_plugin_info(m_cp_context, str.c_str(), &status);
if (status == CP_OK && cpaddon)
{
addon = GetAddonFromDescriptor(cpaddon, type==ADDON_UNKNOWN?"":TranslateType(type));
m_cpluff->release_info(m_cp_context, cpaddon);
if (addon)
{
if (enabledOnly && IsAddonDisabled(addon->ID()))
return false;
// if the addon has a running instance, grab that
AddonPtr runningAddon = addon->GetRunningInstance();
if (runningAddon)
addon = runningAddon;
}
return NULL != addon.get();
}
if (cpaddon)
m_cpluff->release_info(m_cp_context, cpaddon);
return false;
}
//TODO handle all 'default' cases here, not just scrapers & vizs
bool CAddonMgr::GetDefault(const TYPE &type, AddonPtr &addon)
{
std::string setting;
switch (type)
{
case ADDON_VIZ:
setting = CSettings::GetInstance().GetString(CSettings::SETTING_MUSICPLAYER_VISUALISATION);
break;
case ADDON_SCREENSAVER:
setting = CSettings::GetInstance().GetString(CSettings::SETTING_SCREENSAVER_MODE);
break;
case ADDON_SCRAPER_ALBUMS:
setting = CSettings::GetInstance().GetString(CSettings::SETTING_MUSICLIBRARY_ALBUMSSCRAPER);
break;
case ADDON_SCRAPER_ARTISTS:
setting = CSettings::GetInstance().GetString(CSettings::SETTING_MUSICLIBRARY_ARTISTSSCRAPER);
break;
case ADDON_SCRAPER_MOVIES:
setting = CSettings::GetInstance().GetString(CSettings::SETTING_SCRAPERS_MOVIESDEFAULT);
break;
case ADDON_SCRAPER_MUSICVIDEOS:
setting = CSettings::GetInstance().GetString(CSettings::SETTING_SCRAPERS_MUSICVIDEOSDEFAULT);
break;
case ADDON_SCRAPER_TVSHOWS:
setting = CSettings::GetInstance().GetString(CSettings::SETTING_SCRAPERS_TVSHOWSDEFAULT);
break;
case ADDON_WEB_INTERFACE:
setting = CSettings::GetInstance().GetString(CSettings::SETTING_SERVICES_WEBSKIN);
break;
case ADDON_RESOURCE_LANGUAGE:
setting = CSettings::GetInstance().GetString(CSettings::SETTING_LOCALE_LANGUAGE);
break;
default:
return false;
}
return GetAddon(setting, addon, type);
}
bool CAddonMgr::SetDefault(const TYPE &type, const std::string &addonID)
{
switch (type)
{
case ADDON_VIZ:
CSettings::GetInstance().SetString(CSettings::SETTING_MUSICPLAYER_VISUALISATION,addonID);
break;
case ADDON_SCREENSAVER:
CSettings::GetInstance().SetString(CSettings::SETTING_SCREENSAVER_MODE,addonID);
break;
case ADDON_SCRAPER_ALBUMS:
CSettings::GetInstance().SetString(CSettings::SETTING_MUSICLIBRARY_ALBUMSSCRAPER,addonID);
break;
case ADDON_SCRAPER_ARTISTS:
CSettings::GetInstance().SetString(CSettings::SETTING_MUSICLIBRARY_ARTISTSSCRAPER,addonID);
break;
case ADDON_SCRAPER_MOVIES:
CSettings::GetInstance().SetString(CSettings::SETTING_SCRAPERS_MOVIESDEFAULT,addonID);
break;
case ADDON_SCRAPER_MUSICVIDEOS:
CSettings::GetInstance().SetString(CSettings::SETTING_SCRAPERS_MUSICVIDEOSDEFAULT,addonID);
break;
case ADDON_SCRAPER_TVSHOWS:
CSettings::GetInstance().SetString(CSettings::SETTING_SCRAPERS_TVSHOWSDEFAULT,addonID);
break;
case ADDON_RESOURCE_LANGUAGE:
CSettings::GetInstance().SetString(CSettings::SETTING_LOCALE_LANGUAGE, addonID);
break;
default:
return false;
}
return true;
}
std::string CAddonMgr::GetString(const std::string &id, const int number)
{
AddonPtr addon;
if (GetAddon(id, addon))
return addon->GetString(number);
return "";
}
void CAddonMgr::FindAddons()
{
{
CSingleLock lock(m_critSection);
if (m_cpluff && m_cp_context)
{
m_cpluff->scan_plugins(m_cp_context, CP_SP_UPGRADE);
SetChanged();
}
}
NotifyObservers(ObservableMessageAddons);
}
void CAddonMgr::UnregisterAddon(const std::string& ID)
{
CSingleLock lock(m_critSection);
m_disabled.erase(ID);
if (m_cpluff && m_cp_context)
{
m_cpluff->uninstall_plugin(m_cp_context, ID.c_str());
SetChanged();
lock.Leave();
NotifyObservers(ObservableMessageAddons);
}
}
bool CAddonMgr::DisableAddon(const std::string& id)
{
CSingleLock lock(m_critSection);
if (m_disabled.find(id) != m_disabled.end())
return true; //already disabled
if (!CanAddonBeDisabled(id))
return false;
if (!m_database.DisableAddon(id))
return false;
if (!m_disabled.insert(id).second)
return false;
AddonPtr addon;
if (GetAddon(id, addon, ADDON_UNKNOWN, false) && addon != NULL)
CEventLog::GetInstance().Add(EventPtr(new CAddonManagementEvent(addon, 24141)));
//success
ADDON::OnDisabled(id);
return true;
}
bool CAddonMgr::EnableAddon(const std::string& id)
{
CSingleLock lock(m_critSection);
if (m_disabled.find(id) == m_disabled.end())
return true; //already enabled
if (!m_database.DisableAddon(id, false))
return false;
if (m_disabled.erase(id) == 0)
return false;
AddonPtr addon;
if (GetAddon(id, addon, ADDON_UNKNOWN, false) && addon != NULL)
CEventLog::GetInstance().Add(EventPtr(new CAddonManagementEvent(addon, 24064)));
//success
ADDON::OnEnabled(id);
return true;
}
bool CAddonMgr::IsAddonDisabled(const std::string& ID)
{
CSingleLock lock(m_critSection);
return m_disabled.find(ID) != m_disabled.end();
}
bool CAddonMgr::CanAddonBeDisabled(const std::string& ID)
{
if (ID.empty())
return false;
CSingleLock lock(m_critSection);
AddonPtr localAddon;
// can't disable an addon that isn't installed
if (!GetAddon(ID, localAddon, ADDON_UNKNOWN, false))
return false;
// can't disable an addon that is in use
if (localAddon->IsInUse())
return false;
// installed PVR addons can always be disabled
if (localAddon->Type() == ADDON_PVRDLL ||
localAddon->Type() == ADDON_ADSPDLL)
return true;
// installed audio decoder addons can always be disabled
if (localAddon->Type() == ADDON_AUDIODECODER)
return true;
// installed audio encoder addons can always be disabled
if (localAddon->Type() == ADDON_AUDIOENCODER)
return true;
std::string systemAddonsPath = CSpecialProtocol::TranslatePath("special://xbmc/addons");
// can't disable system addons
if (StringUtils::StartsWith(localAddon->Path(), systemAddonsPath))
return false;
return true;
}
bool CAddonMgr::IsAddonInstalled(const std::string& ID)
{
AddonPtr tmp;
return GetAddon(ID, tmp, ADDON_UNKNOWN, false);
}
bool CAddonMgr::CanAddonBeInstalled(const std::string& ID)
{
if (ID.empty())
return false;
CSingleLock lock(m_critSection);
// can't install already installed addon
if (IsAddonInstalled(ID))
return false;
// can't install broken addons
if (!m_database.IsAddonBroken(ID).empty())
return false;
return true;
}
bool CAddonMgr::CanAddonBeInstalled(const AddonPtr& addon)
{
if (addon == NULL)
return false;
CSingleLock lock(m_critSection);
// can't install already installed addon
if (IsAddonInstalled(addon->ID()))
return false;
// can't install broken addons
if (!addon->Props().broken.empty())
return false;
return true;
}
std::string CAddonMgr::GetTranslatedString(const cp_cfg_element_t *root, const char *tag)
{
if (!root)
return "";
std::map<std::string, std::string> translatedValues;
for (unsigned int i = 0; i < root->num_children; i++)
{
const cp_cfg_element_t &child = root->children[i];
if (strcmp(tag, child.name) == 0)
{
// see if we have a "lang" attribute
const char *lang = m_cpluff->lookup_cfg_value((cp_cfg_element_t*)&child, "@lang");
if (lang != NULL && g_langInfo.GetLocale().Matches(lang))
translatedValues.insert(std::make_pair(lang, child.value != NULL ? child.value : ""));
else if (lang == NULL || strcmp(lang, "en") == 0 || strcmp(lang, "en_GB") == 0)
translatedValues.insert(std::make_pair("en_GB", child.value != NULL ? child.value : ""));
else if (strcmp(lang, "no") == 0)
translatedValues.insert(std::make_pair("nb_NO", child.value != NULL ? child.value : ""));
}
}
// put together a list of languages
std::set<std::string> languages;
for (auto const& translatedValue : translatedValues)
languages.insert(translatedValue.first);
// find the language from the list that matches the current locale best
std::string matchingLanguage = g_langInfo.GetLocale().FindBestMatch(languages);
if (matchingLanguage.empty())
matchingLanguage = "en_GB";
auto const& translatedValue = translatedValues.find(matchingLanguage);
if (translatedValue != translatedValues.end())
return translatedValue->second;
return "";
}
AddonPtr CAddonMgr::AddonFromProps(AddonProps& addonProps)
{
switch (addonProps.type)
{
case ADDON_PLUGIN:
case ADDON_SCRIPT:
return AddonPtr(new CPluginSource(addonProps));
case ADDON_SCRIPT_LIBRARY:
case ADDON_SCRIPT_LYRICS:
case ADDON_SCRIPT_WEATHER:
case ADDON_SCRIPT_MODULE:
case ADDON_SUBTITLE_MODULE:
return AddonPtr(new CAddon(addonProps));
case ADDON_WEB_INTERFACE:
return AddonPtr(new CWebinterface(addonProps));
case ADDON_SERVICE:
return AddonPtr(new CService(addonProps));
case ADDON_SCRAPER_ALBUMS:
case ADDON_SCRAPER_ARTISTS:
case ADDON_SCRAPER_MOVIES:
case ADDON_SCRAPER_MUSICVIDEOS:
case ADDON_SCRAPER_TVSHOWS:
case ADDON_SCRAPER_LIBRARY:
return AddonPtr(new CScraper(addonProps));
case ADDON_SKIN:
return AddonPtr(new CSkinInfo(addonProps));
#if defined(HAS_VISUALISATION)
case ADDON_VIZ:
return AddonPtr(new CVisualisation(addonProps));
#endif
case ADDON_SCREENSAVER:
return AddonPtr(new CScreenSaver(addonProps));
case ADDON_VIZ_LIBRARY:
return AddonPtr(new CAddonLibrary(addonProps));
case ADDON_PVRDLL:
return AddonPtr(new PVR::CPVRClient(addonProps));
case ADDON_ADSPDLL:
return AddonPtr(new ActiveAE::CActiveAEDSPAddon(addonProps));
case ADDON_AUDIOENCODER:
return AddonPtr(new CAudioEncoder(addonProps));
case ADDON_AUDIODECODER:
return AddonPtr(new CAudioDecoder(addonProps));
case ADDON_RESOURCE_IMAGES:
return AddonPtr(new CImageResource(addonProps));
case ADDON_RESOURCE_LANGUAGE:
return AddonPtr(new CLanguageResource(addonProps));
case ADDON_RESOURCE_UISOUNDS:
return AddonPtr(new CUISoundsResource(addonProps));
case ADDON_REPOSITORY:
return AddonPtr(new CRepository(addonProps));
case ADDON_CONTEXT_ITEM:
return AddonPtr(new CContextMenuAddon(addonProps));
default:
break;
}
return AddonPtr();
}
/*
* libcpluff interaction
*/
bool CAddonMgr::PlatformSupportsAddon(const cp_plugin_info_t *plugin) const
{
if (!plugin || !plugin->num_extensions)
return false;
const cp_extension_t *metadata = GetExtension(plugin, "xbmc.addon.metadata"); //<! backword compatibilty
if (!metadata)
metadata = CAddonMgr::GetInstance().GetExtension(plugin, "kodi.addon.metadata");
if (!metadata)
return false;
std::vector<std::string> platforms;
if (CAddonMgr::GetInstance().GetExtList(metadata->configuration, "platform", platforms))
{
for (std::vector<std::string>::const_iterator platform = platforms.begin(); platform != platforms.end(); ++platform)
{
if (*platform == "all")
return true;
#if defined(TARGET_ANDROID)
if (*platform == "android")
#elif defined(TARGET_LINUX) || defined(TARGET_FREEBSD)
if (*platform == "linux"
#if defined(TARGET_FREEBSD)
|| *platform == "freebsd"
#endif
)
#elif defined(TARGET_WINDOWS) && defined(HAS_DX)
if (*platform == "windx" || *platform == "windows")
#elif defined(TARGET_DARWIN_OSX)
// Remove this after Frodo and add an architecture filter
// in addition to platform.
#if defined(__x86_64__)
if (*platform == "osx64" || *platform == "osx")
#else
if (*platform == "osx32" || *platform == "osx")
#endif
#elif defined(TARGET_DARWIN_IOS)
if (*platform == "ios")
#endif
return true;
}
return false; // no <platform> works for us
}
return true; // assume no <platform> is equivalent to <platform>all</platform>
}
cp_cfg_element_t *CAddonMgr::GetExtElement(cp_cfg_element_t *base, const char *path)
{
cp_cfg_element_t *element = NULL;
if (base)
element = m_cpluff->lookup_cfg_element(base, path);
return element;
}
bool CAddonMgr::GetExtElements(cp_cfg_element_t *base, const char *path, ELEMENTS &elements)
{
if (!base || !path)
return false;
for (unsigned int i = 0; i < base->num_children; i++)
{
std::string temp = base->children[i].name;
if (!temp.compare(path))
elements.push_back(&base->children[i]);
}
return !elements.empty();
}
const cp_extension_t *CAddonMgr::GetExtension(const cp_plugin_info_t *props, const char *extension) const
{
if (!props)
return NULL;
for (unsigned int i = 0; i < props->num_extensions; ++i)
{
if (0 == strcmp(props->extensions[i].ext_point_id, extension))
return &props->extensions[i];
}
return NULL;
}
std::string CAddonMgr::GetExtValue(cp_cfg_element_t *base, const char *path) const
{
const char *value = "";
if (base && (value = m_cpluff->lookup_cfg_value(base, path)))
return value;
else
return "";
}
bool CAddonMgr::GetExtList(cp_cfg_element_t *base, const char *path, std::vector<std::string> &result) const
{
result.clear();
if (!base || !path)
return false;
const char *all = m_cpluff->lookup_cfg_value(base, path);
if (!all || *all == 0)
return false;
StringUtils::Tokenize(all, result, ' ');
return true;
}
std::string CAddonMgr::GetPlatformLibraryName(cp_cfg_element_t *base) const
{
std::string libraryName;
#if defined(TARGET_ANDROID)
libraryName = GetExtValue(base, "@library_android");
#elif defined(TARGET_LINUX) || defined(TARGET_FREEBSD)
#if defined(TARGET_FREEBSD)
libraryName = GetExtValue(base, "@library_freebsd");
if (libraryName.empty())
#elif defined(TARGET_RASPBERRY_PI)
libraryName = GetExtValue(base, "@library_rbpi");
if (libraryName.empty())
#endif