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Initial community commit
This commit is contained in:
Jef
447
Src/Plugins/Input/in_swf/main.cpp
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447
Src/Plugins/Input/in_swf/main.cpp
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#include "main.h"
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#include "api.h"
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#include "../Winamp/wa_ipc.h"
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#include "../Winamp/strutil.h"
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#include <shlwapi.h>
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#include "FLVExternalInterface.h"
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#include <api/service/waServiceFactory.h>
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#include <strsafe.h>
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#include "resource.h"
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#define SWF_PLUGIN_VERSION L"1.15"
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FLVExternalInterface flashExternalInterface;
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IVideoOutput *videoOutput=0;
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int playPosition=0;
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int playLength=-1000;
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api_application *WASABI_API_APP = 0;
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api_language *WASABI_API_LNG = 0;
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HINSTANCE WASABI_API_LNG_HINST = 0, WASABI_API_ORIG_HINST = 0;
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wchar_t pluginName[256] = {0}, status[256] = {0};
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Nullsoft::Utility::LockGuard statusGuard;
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template <class api_T>
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static void ServiceBuild(api_T *&api_t, GUID factoryGUID_t)
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{
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if (plugin.service)
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{
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waServiceFactory *factory = plugin.service->service_getServiceByGuid(factoryGUID_t);
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if (factory)
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api_t = reinterpret_cast<api_T *>( factory->getInterface() );
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}
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}
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template <class api_T>
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static void ServiceRelease(api_T *api_t, GUID factoryGUID_t)
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{
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if (plugin.service)
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{
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waServiceFactory *factory = plugin.service->service_getServiceByGuid(factoryGUID_t);
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if (factory)
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factory->releaseInterface(api_t);
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}
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api_t = NULL;
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}
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void SetFileExtensions(void)
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{
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static char fileExtensionsString[1200] = {0}; // "SWF\0Shockwave Flash Files\0"
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char* end = 0;
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StringCchCopyExA(fileExtensionsString, 1200, "SWF", &end, 0, 0);
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StringCchCopyExA(end+1, 1200, WASABI_API_LNGSTRING(IDS_SWF_FILES), 0, 0, 0);
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plugin.FileExtensions = fileExtensionsString;
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}
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int Init()
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{
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if (!IsWindow(plugin.hMainWindow))
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return IN_INIT_FAILURE;
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ServiceBuild(WASABI_API_APP, applicationApiServiceGuid);
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ServiceBuild(WASABI_API_LNG, languageApiGUID);
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WASABI_API_START_LANG(plugin.hDllInstance,InSwfLangGUID);
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StringCchPrintfW(pluginName,256,WASABI_API_LNGSTRINGW(IDS_NULLSOFT_SWF),SWF_PLUGIN_VERSION);
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plugin.description = (char*)pluginName;
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SetFileExtensions();
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return IN_INIT_SUCCESS;
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}
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void Quit()
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{
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ServiceRelease(WASABI_API_APP, applicationApiServiceGuid);
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ServiceRelease(WASABI_API_LNG, languageApiGUID);
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}
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void GetFileInfo(const in_char *file, in_char *title, int *length_in_ms)
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{
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if (length_in_ms)
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{
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if (file && *file)
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*length_in_ms=-1000;
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else
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*length_in_ms = playLength;
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}
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if (title)
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{
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if (file && *file)
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*title=0;
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else
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{
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Nullsoft::Utility::AutoLock autolock(statusGuard);
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if (status[0])
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StringCchPrintf(title, GETFILEINFO_TITLE_LENGTH, L"[%s]", status);
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else
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*title=0;
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}
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}
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}
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int InfoBox(const in_char *file, HWND hwndParent)
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{
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return INFOBOX_UNCHANGED;
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}
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int IsOurFile(const in_char *fn)
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{
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if (!_wcsnicmp(fn, L"rtmp://", 7))
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return 1;
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return 0;
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}
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static bool isFLV = false;
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static int PlaySWF(BSTR filename)
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{
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#ifdef WIN64
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if (!activeContainer || (unsigned long long)activeContainer < 65536)
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{
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isFLV = false;
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return 1;
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}
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#else
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if (!activeContainer || (unsigned long)activeContainer < 65536)
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{
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isFLV = false;
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return 1;
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}
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#endif
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isFLV = false;
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activeContainer->externalInterface = &flashExternalInterface;
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activeContainer->flash->DisableLocalSecurity();
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activeContainer->flash->put_BackgroundColor(0);
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activeContainer->flash->put_EmbedMovie(FALSE);
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activeContainer->flash->put_Scale(L"showAll");
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activeContainer->flash->put_AllowScriptAccess(L"always");
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HRESULT hr = activeContainer->flash->LoadMovie(0, filename);
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activeContainer->setVisible(TRUE);
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plugin.is_seekable = 0; // not seekable to start, we'll find out after opening if it's really seekable or not
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return 0;
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}
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static int PlayFLV(const wchar_t *filename)
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{
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#ifdef WIN64
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if (!activeContainer || (unsigned long long)activeContainer < 65536)
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{
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isFLV = false;
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return 1;
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}
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# else
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if (!activeContainer || (unsigned long)activeContainer < 65536)
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{
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isFLV = false;
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return 1;
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}
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#endif //
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// if (!activeContainer || (unsigned long)activeContainer < 65536)
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// {
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// isFLV = false;
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// return 1;
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// }
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isFLV = true;
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activeContainer->externalInterface = &flashExternalInterface;
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activeContainer->flash->DisableLocalSecurity();
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activeContainer->flash->put_BackgroundColor(0);
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activeContainer->flash->put_EmbedMovie(FALSE);
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activeContainer->flash->put_Scale(L"showAll");
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activeContainer->flash->put_AllowScriptAccess(L"always");
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static wchar_t pluginPath[MAX_PATH] = {0}, swfPath[MAX_PATH+7] = {0};
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if (!pluginPath[0] && !swfPath[0])
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{
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lstrcpynW(pluginPath, (wchar_t*)SendMessage(plugin.hMainWindow, WM_WA_IPC, 0, IPC_GETPLUGINDIRECTORYW), MAX_PATH);
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PathAppend(pluginPath, L"winampFLV.swf");
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for (wchar_t *itr = pluginPath; *itr; itr++)
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{
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if (*itr == '\\')
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*itr = '/';
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}
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StringCchPrintf(swfPath, MAX_PATH+7, L"file://%s", pluginPath);
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}
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HRESULT hr = activeContainer->flash->LoadMovie(0, swfPath);
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activeContainer->setVisible(TRUE);
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// TODO: make filename XML-safe
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wchar_t funcCall[1024] = {0};
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StringCchPrintf(funcCall, 1024, L"<invoke name=\"PlayFLV\" returntype=\"xml\"><arguments><string>%s</string></arguments></invoke>", filename);
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BSTR bstr_ret = 0;
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activeContainer->flash->CallFunction(funcCall, &bstr_ret);
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SetVolume(volume);
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SetPan(pan);
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plugin.is_seekable = 1; // not seekable to start, we'll find out after opening if it's really seekable or not
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return 0;
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}
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int Play(const in_char *filename)
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{
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status[0]=0;
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playPosition=0;
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playLength=-1000;
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if (!filename || !*filename)
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return 1;
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if (!videoOutput)
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videoOutput = (IVideoOutput *)SendMessage(plugin.hMainWindow,WM_WA_IPC,0,IPC_GET_IVIDEOOUTPUT);
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if (!videoOutput)
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return 1;
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HWND videoWnd = (HWND)videoOutput->extended(VIDUSER_GET_VIDEOHWND, 0, 0); // ask for the video hwnd
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wchar_t *mangledFilename = 0;
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if (PathIsURL(filename))
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mangledFilename = const_cast<wchar_t *>(filename);
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else
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{
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mangledFilename = (wchar_t *)malloc((MAX_PATH + 7)*sizeof(wchar_t));
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StringCchPrintf(mangledFilename, MAX_PATH+7, L"file://%s", filename);
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}
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videoOutput->open(0, 0, 0, 1.0, 'ENON');
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activeContainer = new SWFContainer(videoWnd);
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if (!activeContainer->flash)
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{
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delete activeContainer;
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activeContainer=0;
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if (mangledFilename != filename)
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free(mangledFilename);
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return 1; // failed
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}
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oldVidProc = (WNDPROC)(LONG_PTR)SetWindowLongPtr(videoWnd, GWLP_WNDPROC, (LONG)(LONG_PTR)WndProc);
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wchar_t ext[16]=L"";
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extension_exW(filename, ext, 16);
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if (!_wcsicmp(ext, L"swf"))
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{
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if (PlaySWF(mangledFilename))
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{
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return 1; // failed
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}
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}
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else
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{
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if (PlayFLV(mangledFilename))
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{
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return 1; // failed
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}
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}
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HRESULT hr = activeContainer->flash->Play();
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if (mangledFilename != filename)
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free(mangledFilename);
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return 0;
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}
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int localPause=0;
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void Pause()
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{
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localPause=1;
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if (isFLV)
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{
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BSTR bstr_ret;
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activeContainer->flash->CallFunction(L"<invoke name=\"Pause\" returntype=\"xml\"><arguments></arguments></invoke>", &bstr_ret);
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}
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}
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void UnPause()
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{
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localPause=0;
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if (isFLV)
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{
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BSTR bstr_ret;
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activeContainer->flash->CallFunction(L"<invoke name=\"Resume\" returntype=\"xml\"><arguments></arguments></invoke>", &bstr_ret);
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}
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}
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int IsPaused()
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{
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return localPause;
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}
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void Stop()
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{
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videoOutput->close();
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HWND videoWnd = (HWND)videoOutput->extended(VIDUSER_GET_VIDEOHWND, 0, 0); // ask for the video hwnd
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SetWindowLongPtr(videoWnd, GWLP_WNDPROC, (LONG)(LONG_PTR)oldVidProc);
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activeContainer->close();
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activeContainer->Release();
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activeContainer=0;
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}
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int GetLength()
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{
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return playLength;
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}
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int GetOutputTime()
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{
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return playPosition;
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}
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void SetOutputTime(int time_in_ms)
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{
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if (activeContainer)
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{
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if (isFLV)
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{
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double seconds = time_in_ms;
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seconds/=1000.0;
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wchar_t funcCall[1024] = {0};
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StringCchPrintf(funcCall, 1024, L"<invoke name=\"Seek\" returntype=\"xml\"><arguments><number>%.3f</number></arguments></invoke>", seconds);
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BSTR bstr_ret;
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activeContainer->flash->CallFunction(funcCall, &bstr_ret);
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}
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else
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{
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// TODO: maybe change the frame?
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}
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}
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}
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int pan = 0, volume = 255;
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void SetVolume(int _volume)
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{
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volume = _volume;
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if (activeContainer)
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{
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if (isFLV)
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{
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int newVolume = (volume * 100) / 255;
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wchar_t funcCall[1024] = {0};
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StringCchPrintf(funcCall, 1024, L"<invoke name=\"SetVolume\" returntype=\"xml\"><arguments><number>%u</number></arguments></invoke>", newVolume);
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BSTR bstr_ret;
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activeContainer->flash->CallFunction(funcCall, &bstr_ret);
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}
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}
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}
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void SetPan(int _pan)
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{
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pan = _pan;
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if (activeContainer)
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{
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if (isFLV)
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{
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int left = 100;
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int right = 100;
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if (pan < 0)
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left += (pan * 100)/127;
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if (pan>0)
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right-=(pan*100)/127;
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wchar_t funcCall[1024] = {0};
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StringCchPrintf(funcCall, 1024, L"<invoke name=\"SetPan\" returntype=\"xml\"><arguments><number>%u</number><number>%u</number></arguments></invoke>", left, right);
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BSTR bstr_ret = 0;
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activeContainer->flash->CallFunction(funcCall, &bstr_ret);
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}
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}
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}
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void EQSet(int on, char data[10], int preamp)
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{}
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int DoAboutMessageBox(HWND parent, wchar_t* title, wchar_t* message)
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{
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MSGBOXPARAMS msgbx = {sizeof(MSGBOXPARAMS),0};
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msgbx.lpszText = message;
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msgbx.lpszCaption = title;
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msgbx.lpszIcon = MAKEINTRESOURCE(102);
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msgbx.hInstance = GetModuleHandle(0);
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msgbx.dwStyle = MB_USERICON;
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msgbx.hwndOwner = parent;
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return MessageBoxIndirect(&msgbx);
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}
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void About(HWND hwndParent);
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In_Module plugin =
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{
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IN_VER_RET,
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"nullsoft(in_swf.dll)",
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0,
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0,
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0 /*"SWF\0Shockwave Flash Files\0"*/,
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1,
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1,
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About,
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About,
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Init,
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Quit,
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GetFileInfo,
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InfoBox,
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IsOurFile,
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Play,
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Pause,
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UnPause,
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IsPaused,
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Stop,
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GetLength,
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GetOutputTime,
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SetOutputTime,
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SetVolume,
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SetPan,
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0,
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0,
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0,
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0,
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0,
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0,
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0,
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0,
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0,
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0,
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0,
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EQSet,
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0,
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0
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};
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void About(HWND hwndParent)
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{
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wchar_t message[1024] = {0}, text[1024] = {0};
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WASABI_API_LNGSTRINGW_BUF(IDS_NULLSOFT_SWF_OLD,text,1024);
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StringCchPrintf(message, 1024, WASABI_API_LNGSTRINGW(IDS_ABOUT_TEXT),
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plugin.description, TEXT(__DATE__));
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DoAboutMessageBox(hwndParent,text,message);
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}
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extern "C" __declspec(dllexport) In_Module * winampGetInModule2()
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{
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return &plugin;
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}
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