Initial community commit

Src/Plugins/Library/ml_wire/Loader.cpp

@@ -0,0 +1,100 @@
+#include "main.h"
+#include "api.h"
+#include "../winamp/wa_ipc.h"
+#include "DownloadStatus.h"
+using namespace Nullsoft::Utility;
+static WNDPROC wa_oldWndProc=0;
+
+/* protocol must be all lower case */
+bool ProtocolMatch(const char *file, const char *protocol)
+{
+	size_t protSize = strlen(protocol);
+	for (size_t i=0;i!=protSize;i++)
+	{
+		if (!file[i] 
+		|| tolower(file[i]) != protocol[i])
+			return false;
+	}
+	return true;
+}
+
+LRESULT CALLBACK LoaderProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+#if 0 // not ready to take links yet... too buggy/weird at this point ...
+	if (uMsg == WM_COPYDATA)
+	{
+		COPYDATASTRUCT *copyData  = (COPYDATASTRUCT *)lParam;
+		if (copyData->dwData == IPC_ENQUEUEFILE)
+		{
+			const char *file = (const char *)copyData->lpData;
+			if (ProtocolMatch(file, "feed://"))
+			{
+				Channel newFeed;
+				newFeed.url = AutoWide((const char *)copyData->lpData);
+				if (DownloadFeedInformation(newFeed)==DOWNLOADRSS_SUCCESS)
+				{
+				AutoLock lock(channels);
+				channels.push_back(newFeed);
+				}
+				return 0;
+			}
+			else
+				if (ProtocolMatch(file, "http://"))
+				{
+					// nothing for now, we want to do a head request tho
+					JNL_HTTPGet head;
+					head.connect(file, 0, "HEAD");
+					int ret;
+					do
+					{
+						ret = head.run();
+						Sleep(50);
+					} while (ret != -1 && ret != 1);
+
+					if (ret!=-1)
+					{
+						char *contentType = head.getheader("Content-Type");
+//						if (contentType)
+							//MessageBoxA(NULL, contentType, contentType, MB_OK);
+						if (strstr(contentType, "application/rss+xml") == contentType)
+						{
+							MessageBox(NULL, L"woo!", L"woo!", MB_OK);
+							return 0;
+						}
+						if (strstr(contentType, "application/xml") == contentType)
+						{
+							MessageBox(NULL, L"regular xml", L"application/xml", MB_OK);
+							return 0;
+						}
+						if (strstr(contentType, "text/xml") == contentType)
+						{
+							MessageBox(NULL, L"regular xml", L"text/xml", MB_OK);
+							return 0;
+						}
+
+					}
+
+				}
+		}
+	}
+#endif
+	if (wa_oldWndProc)
+		return CallWindowProc(wa_oldWndProc, hwnd, uMsg, wParam, lParam);
+	else
+		return 0;
+}
+
+void BuildLoader(HWND winampWindow)
+{
+	if (IsWindowUnicode(winampWindow))
+		wa_oldWndProc=(WNDPROC) SetWindowLongPtrW(winampWindow,GWLP_WNDPROC,(LONG_PTR)LoaderProc);
+	else
+		wa_oldWndProc=(WNDPROC) SetWindowLongPtrA(winampWindow,GWLP_WNDPROC,(LONG_PTR)LoaderProc);
+}
+
+void DestroyLoader(HWND winampWindow)
+{
+	//if (wa_oldWndProc)
+	//	SetWindowLong(winampWindow,GWL_WNDPROC,(LONG)wa_oldWndProc);
+	//wa_oldWndProc=0;
+}