thirdparty/scummvm
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Added support to load plugins from different directories and the ability to specify the default directory from configure.

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svn-id: r31816
This commit is contained in:
Jordi Vilalta Prat 2008-05-02 14:30:06 +00:00
parent 6a98108eac
commit 3f44977885
14 changed files with 132 additions and 172 deletions
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59
base/plugins.cpp
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@ -162,6 +162,65 @@ public:
}
};
#else
PluginList FilePluginProvider::getPlugins() {
PluginList pl;
// Prepare the list of directories to search
Common::StringList pluginDirs;
// TODO: Add the user specified directory (via config file)
pluginDirs.push_back(".");
pluginDirs.push_back("plugins");
// Add the provider's custom directories
addCustomDirectories(pluginDirs);
Common::StringList::const_iterator d;
for (d = pluginDirs.begin(); d != pluginDirs.end(); d++) {
// Load all plugins.
// Scan for all plugins in this directory
FilesystemNode dir(*d);
FSList files;
if (!dir.getChildren(files, FilesystemNode::kListFilesOnly)) {
debug(1, "Couldn't open plugin directory '%s'", d->c_str());
continue;
} else {
debug(1, "Reading plugins from plugin directory '%s'", d->c_str());
}
for (FSList::const_iterator i = files.begin(); i != files.end(); ++i) {
Common::String name(i->getName());
if (name.hasPrefix(getPrefix()) && name.hasSuffix(getSuffix())) {
pl.push_back(createPlugin(i->getPath()));
}
}
}
return pl;
}
const char* FilePluginProvider::getPrefix() const {
#ifdef PLUGIN_PREFIX
return PLUGIN_PREFIX;
#else
return "";
#endif
}
const char* FilePluginProvider::getSuffix() const {
#ifdef PLUGIN_SUFFIX
return PLUGIN_SUFFIX;
#else
return "";
#endif
}
void FilePluginProvider::addCustomDirectories(Common::StringList &dirs) const {
#ifdef PLUGIN_DIRECTORY
dirs.push_back(PLUGIN_DIRECTORY);
#endif
}
#endif