Initial community commit

1 files changed, 119 insertions, 0 deletions

diff --git a/Src/Winamp/Out.cpp b/Src/Winamp/Out.cpp
new file mode 100644
index 00000000..53ccd659
--- /dev/null
+++ b/Src/Winamp/Out.cpp
@@ -0,0 +1,119 @@
+#include "Main.h"
+#include "../nu/AutoChar.h"
+#include "../nu/AutoWide.h"
+
+extern LARGE_INTEGER freq;
+Out_Module* out_modules[32] = { 0 };
+Out_Module* out_mod = 0;
+
+typedef struct _PLUGINORDER
+{
+	LPCWSTR	name;
+	bool	found;
+} PLUGINORDER;
+
+static PLUGINORDER preload[] =
+{
+	{ L"out_ds.dll",   false },
+	{ L"out_wave.dll", false },
+	{ L"out_disk.dll", false }
+};
+
+int LoadOutputPlugin(const wchar_t* plugin_filename, int index)
+{
+	wchar_t file[MAX_PATH] = { 0 };
+	PathCombineW(file, PLUGINDIR, plugin_filename);
+
+	HINSTANCE hLib = LoadLibraryW(file);
+	if ( hLib == NULL )
+		return index;
+
+
+	Out_Module* (*pr)();
+	pr = (Out_Module * (__cdecl*)(void)) GetProcAddress(hLib, "winampGetOutModule");
+	if ( !pr )
+		return index;
+
+
+	Out_Module* mod = pr();
+	if ( mod && (mod->version == OUT_VER || mod->version == OUT_VER_U) )
+	{
+		AutoChar narrowFn(plugin_filename);
+		size_t fileNameSize = lstrlenA(narrowFn);
+
+		if ( g_safeMode )
+		{
+			if ( !(mod->id == 1471482036 || mod->id == 426119909 || mod->id == 203968848) )
+			{
+				FreeModule(hLib);
+				return index;
+			}
+		}
+
+		mod->hDllInstance = hLib;
+		mod->hMainWindow  = hMainWindow;
+		mod->id           = (intptr_t)GlobalAlloc(GPTR, fileNameSize + 1);
+
+		StringCchCopyA((char*)mod->id, fileNameSize + 1, narrowFn);
+
+		mod->Init();
+		out_modules[index] = mod;
+
+		return index + 1;
+	}
+
+
+	return index;
+}
+
+void out_init()
+{
+	int index = 0, i = 0, count = sizeof(preload) / sizeof(PLUGINORDER);
+	for ( ; i < count; i++ ) index = LoadOutputPlugin(preload[i].name, index);
+
+	WIN32_FIND_DATAW d = { 0 };
+	wchar_t dirstr[MAX_PATH] = { 0 };
+	PathCombineW(dirstr, PLUGINDIR, L"OUT_*.DLL");
+	HANDLE h = FindFirstFileW(dirstr, &d);
+	if ( h != INVALID_HANDLE_VALUE )
+	{
+		do
+		{
+			for ( i = 0; i < count && (preload[i].found || lstrcmpiW(preload[i].name, d.cFileName)); i++ );
+			if ( i == count ) index = LoadOutputPlugin(d.cFileName, index);
+			else preload[i].found = true;
+		} while ( FindNextFileW(h, &d) && index < 31 );
+		FindClose(h);
+	}
+}
+
+void out_setwnd(void)
+{
+	for ( int x = 0; out_modules[x]; x++ )
+	{
+		out_modules[x]->hMainWindow = hMainWindow;
+	}
+}
+
+void out_changed(HINSTANCE hLib, int enabled)
+{
+	typedef void(__cdecl* OutModeChange)(int);
+	OutModeChange modeChange = (OutModeChange)GetProcAddress(hLib, "winampGetOutModeChange");
+	if ( modeChange )
+	{
+		modeChange(enabled);
+	}
+}
+
+void out_deinit()
+{
+	for ( int x = 0; out_modules[x]; x++ )
+	{
+		//HINSTANCE hLib = out_modules[x]->hDllInstance;
+		out_modules[x]->Quit();
+		GlobalFree((HGLOBAL)out_modules[x]->id);
+		out_modules[x]->id = 0;
+		//FreeLibrary(hLib); // benski> we're just going to let it leak because it might be subclassing
+		out_modules[x] = 0;
+	}
+}
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