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Don't store the absolute pathname of plugins in the configuration file,

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just the basename like libPlugin_foo.dylib. Dolphin then loads the
plugins relative to the compiled-in plugins directory.

This means that you won't have to reselect the plugins when running 
different builds (in different directories) and is most obviously
beneficial on OS X where application bundles are not (should not) be
expected to stay in the place where they are first installed.

This is tested on OS X and Linux with local/global build options, but
not Windows. I don't anticipate any problems on Windows, but that OS
does have slightly different semantics with regard to path component
separators and file suffixes, so it's something to watch out for.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5621 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Soren Jorvang
2010-06-05 18:52:56 +00:00
parent 53f9858b94
commit 7d0f03cb61
4 changed files with 25 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
Source/Core/Core/Src/PluginManager.cpp
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@ -224,7 +224,7 @@ CPluginInfo::CPluginInfo(const char *_rFilename)
: m_Filename(_rFilename)
, m_Valid(false)
{
if (!File::Exists(_rFilename))
if (!File::Exists((File::GetPluginsDirectory() + _rFilename).c_str()))
{
PanicAlert("Can't find plugin %s", _rFilename);
return;
@ -273,17 +273,14 @@ void CPluginManager::GetPluginInfo(CPluginInfo *&info, std::string Filename)
below. */
void *CPluginManager::LoadPlugin(const char *_rFilename)
{
// Create a string of the filename
std::string Filename = _rFilename;
if (!File::Exists(_rFilename)) {
if (!File::Exists((File::GetPluginsDirectory() + _rFilename).c_str())) {
PanicAlert("Error loading %s: can't find file", _rFilename);
return NULL;
}
/* Avoid calling LoadLibrary() again and instead point to the plugin info that we found when
Dolphin was started */
CPluginInfo *info = NULL;
GetPluginInfo(info, Filename);
GetPluginInfo(info, _rFilename);
if (!info) {
PanicAlert("Error loading %s: can't read info", _rFilename);
return NULL;
@ -342,11 +339,7 @@ void CPluginManager::ScanForPlugins()
// Get plugins dir
CFileSearch::XStringVector Directories;
#if defined(__APPLE__)
Directories.push_back(File::GetPluginsDirectory());
#else
Directories.push_back(std::string(PLUGINS_DIR));
#endif
CFileSearch::XStringVector Extensions;
Extensions.push_back("*" PLUGIN_SUFFIX);
@ -359,17 +352,21 @@ void CPluginManager::ScanForPlugins()
for (size_t i = 0; i < rFilenames.size(); i++)
{
std::string orig_name = rFilenames[i];
std::string Filename;
std::string Filename, Extension;
if (!SplitPath(rFilenames[i], NULL, &Filename, NULL)) {
if (!SplitPath(rFilenames[i], NULL, &Filename, &Extension)) {
printf("Bad Path %s\n", rFilenames[i].c_str());
return;
}
CPluginInfo PluginInfo(orig_name.c_str());
// Leave off the directory component
std::string StoredName = Filename;
StoredName += Extension;
CPluginInfo PluginInfo(StoredName.c_str());
if (PluginInfo.IsValid())
{
// Save the PluginInfo
// Save the Plugin
m_PluginInfos.push_back(PluginInfo);
}
}
@ -504,7 +501,8 @@ void CPluginManager::EmuStateChange(PLUGIN_EMUSTATE newState)
// Open config window. Input: _rFilename = Plugin filename , Type = Plugin type
void CPluginManager::OpenConfig(void* _Parent, const char *_rFilename, PLUGIN_TYPE Type)
{
if (! File::Exists(_rFilename)) {
if (! File::Exists((File::GetPluginsDirectory() + _rFilename).c_str()))
{
PanicAlert("Can't find plugin %s", _rFilename);
return;
}
@ -531,7 +529,7 @@ void CPluginManager::OpenConfig(void* _Parent, const char *_rFilename, PLUGIN_TY
// Open debugging window. Type = Video or DSP. Show = Show or hide window.
void CPluginManager::OpenDebug(void* _Parent, const char *_rFilename, PLUGIN_TYPE Type, bool Show)
{
if (!File::Exists(_rFilename))
if (! File::Exists((File::GetPluginsDirectory() + _rFilename).c_str()))
{
PanicAlert("Can't find plugin %s", _rFilename);
return;
@ -549,4 +547,3 @@ void CPluginManager::OpenDebug(void* _Parent, const char *_rFilename, PLUGIN_TYP
PanicAlert("Type %d debug not supported in plugin %s", Type, _rFilename);
}
}