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// Winamp error feedback plugin
// Copyright (C) 2005 Nullsoft
//#define PLUGIN_DESC "Nullsoft Error Feedback"
#define PLUGIN_VER L"1.16"
#include ".\main.h"
#include "configDlg.h"
#include "crashDlg.h"
#include "api__gen_crasher.h"
#include "../nu/ServiceWatcher.h"
ServiceWatcher watcher;
Settings settings;
prefsDlgRecW prefItem = {0};
char *winampVersion;
static wchar_t prefsTitle[64];
// wasabi based services for localisation support
api_service *WASABI_API_SVC = 0;
api_language *WASABI_API_LNG = 0;
api_syscb *WASABI_API_SYSCB = 0;
api_application *WASABI_API_APP = 0;
HINSTANCE WASABI_API_LNG_HINST = 0, WASABI_API_ORIG_HINST = 0;
int init(void);
void config(void);
void quit(void);
extern "C" winampGeneralPurposePlugin plugin =
{
GPPHDR_VER_U,
"nullsoft(gen_crasher.dll)",
init,
config,
quit,
};
extern "C" __declspec(dllexport) winampGeneralPurposePlugin * winampGetGeneralPurposePlugin() { return &plugin; }
int init(void)
{
if (!settings.IsOk()) return GEN_INIT_FAILURE;
// loader so that we can get the localisation service api for use
WASABI_API_SVC = (api_service*)SendMessage(plugin.hwndParent, WM_WA_IPC, 0, IPC_GET_API_SERVICE);
if (!WASABI_API_SVC || WASABI_API_SVC == (api_service *)1)
return GEN_INIT_FAILURE;
waServiceFactory *sf = WASABI_API_SVC->service_getServiceByGuid(applicationApiServiceGuid);
if (sf) WASABI_API_SYSCB = reinterpret_cast<api_syscb*>(sf->getInterface());
watcher.WatchWith(WASABI_API_SVC);
watcher.WatchFor(&WASABI_API_LNG, languageApiGUID);
WASABI_API_SYSCB->syscb_registerCallback(&watcher);
sf = WASABI_API_SVC->service_getServiceByGuid(applicationApiServiceGuid);
if (sf) WASABI_API_APP = reinterpret_cast<api_application*>(sf->getInterface());
// need to have this initialised before we try to do anything with localisation features
WASABI_API_START_LANG(plugin.hDllInstance,GenCrasherLangGUID);
static wchar_t szDescription[256];
swprintf(szDescription, ARRAYSIZE(szDescription),
WASABI_API_LNGSTRINGW(IDS_NULLSOFT_ERROR_FEEDBACK), PLUGIN_VER);
plugin.description = (char*)szDescription;
//register prefs screen
prefItem.dlgID = IDD_CONFIG;
prefItem.name = WASABI_API_LNGSTRINGW_BUF(IDS_ERROR_FEEDBACK,prefsTitle,64);
prefItem.proc = (void*) ConfigDlgProc;
prefItem.hInst = WASABI_API_LNG_HINST;
prefItem.where = -1;
SendMessageA(plugin.hwndParent, WM_WA_IPC, (WPARAM) &prefItem, IPC_ADD_PREFS_DLGW);
winampVersion = (char *)SendMessageA(plugin.hwndParent,WM_WA_IPC,0,IPC_GETVERSIONSTRING);
return GEN_INIT_SUCCESS;
}
void config(void)
{
SendMessage(plugin.hwndParent,WM_WA_IPC,(WPARAM)&prefItem,IPC_OPENPREFSTOPAGE);
}
void quit(void)
{
watcher.StopWatching();
watcher.Clear();
waServiceFactory *sf = WASABI_API_SVC->service_getServiceByGuid(languageApiGUID);
if (sf) sf->releaseInterface(WASABI_API_LNG);
WASABI_API_LNG=0;
}
int StartHandler(wchar_t* iniPath)
{
settings.SetPath(iniPath);
if (!settings.Load())
{
if (!(settings.CreateDefault(iniPath) && settings.Save()))
{
//OutputDebugString(L"Feedback plugin - unable to read settings. Error feedback disabled.\r\n");
}
}
SetUnhandledExceptionFilter(FeedBackFilter);
//OutputDebugString(L"Error FeedBack started.\r\n");
return 0;
}
PEXCEPTION_POINTERS gExceptionInfo;
LONG WINAPI FeedBackFilter( struct _EXCEPTION_POINTERS *pExceptionInfo )
{
if (alreadyProccessing) return EXCEPTION_CONTINUE_EXECUTION;
alreadyProccessing = TRUE;
gExceptionInfo = pExceptionInfo;
// show user dialog
HWND hwnd;
if (WASABI_API_LNG)
hwnd = WASABI_API_CREATEDIALOGPARAMW(IDD_CRASHDLG, NULL, CrashDlgProc, (LPARAM)WASABI_API_ORIG_HINST);
else
#ifdef _M_IX86
hwnd = CreateDialogParam(plugin.hDllInstance, MAKEINTRESOURCE(IDD_CRASHDLG), NULL, CrashDlgProc, (LPARAM)plugin.hDllInstance);
#endif
#ifdef _M_X64
hwnd = CreateDialogParam(plugin.hDllInstance, MAKEINTRESOURCE(IDD_CRASHDLG), NULL, (DLGPROC)CrashDlgProc, (LPARAM)plugin.hDllInstance);
#endif
SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_SHOWWINDOW | SWP_NOSIZE | SWP_NOMOVE);
while (IsWindow(hwnd))
{
MSG msg;
if (!GetMessage(&msg, NULL, 0, 0)) break;
if (IsDialogMessage(hwnd, &msg)) continue;
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return EXCEPTION_EXECUTE_HANDLER;
}
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