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BASE: PLUGINS: Restore functionalities of uncached plugin manager for the new changes.

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This commit is contained in:
aryanrawlani28 2020-08-09 22:52:59 +05:30 committed by Eugene Sandulenko
parent 8b43e79695
commit 53f08789eb
1 changed files with 22 additions and 29 deletions
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51
base/plugins.cpp
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@ -269,23 +269,27 @@ void PluginManager::addPluginProvider(PluginProvider *pp) {
Plugin *PluginManager::giveEngineFromMetaEngine(const Plugin *plugin) {
assert(plugin->getType() == PLUGIN_TYPE_METAENGINE);
PluginList pl = PluginMan.getPlugins(PLUGIN_TYPE_ENGINE);
Plugin *enginePlugin = nullptr;
bool found = false;
// Use the engineID from MetaEngine for comparasion.
Common::String metaEnginePluginName = plugin->getEngineId();
PluginMan.loadFirstPlugin();
do {
PluginList pl = PluginMan.getPlugins(PLUGIN_TYPE_ENGINE);
// Iterate over all engine plugins.
for (PluginList::const_iterator itr = pl.begin(); itr != pl.end(); itr++) {
// The getName() provides a name which is similiar to getEngineId.
// Because engines are engines themselves, this function is simply named getName.
Common::String enginePluginName((*itr)->getName());
// Iterate over all engine plugins.
for (PluginList::const_iterator itr = pl.begin(); itr != pl.end(); itr++) {
// The getName() provides a name which is similiar to getEngineId.
// Because engines are engines themselves, this function is simply named getName.
Common::String enginePluginName((*itr)->getName());
if (metaEnginePluginName.equalsIgnoreCase(enginePluginName)) {
enginePlugin = (*itr);
break;
if (metaEnginePluginName.equalsIgnoreCase(enginePluginName)) {
enginePlugin = (*itr);
found = true;
break;
}
}
}
} while (!found && PluginMan.loadNextPlugin());
if (enginePlugin) {
warning("MetaEngine: %s \t matched to \t Engine: %s", plugin->getName(), enginePlugin->getFileName());
@ -487,27 +491,16 @@ void PluginManager::unloadAllPlugins() {
void PluginManager::unloadPluginsExcept(PluginType type, const Plugin *plugin, bool deletePlugin /*=true*/) {
Plugin *found = NULL;
// If someone calls this function with a nullptr Plugin, we clear everything, and no need to search
// for individual plugin.
if (plugin) {
if (type != plugin->getType()) {
warning("Plugins: unloadPluginExcept: mismatching type of plugins requested to unload. Operation not carried out.");
return;
}
for (PluginList::iterator p = _pluginsInMem[type].begin(); p != _pluginsInMem[type].end(); ++p) {
if (*p == plugin) {
found = *p;
} else {
(*p)->unloadPlugin();
if (deletePlugin) {
delete *p;
}
for (PluginList::iterator p = _pluginsInMem[type].begin(); p != _pluginsInMem[type].end(); ++p) {
if (*p == plugin) {
found = *p;
} else {
(*p)->unloadPlugin();
if (deletePlugin) {
delete *p;
}
}
}
_pluginsInMem[type].clear();
if (found != NULL) {
_pluginsInMem[type].push_back(found);