diff options
author | Jef <jef@targetspot.com> | 2024-09-24 08:54:57 -0400 |
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committer | Jef <jef@targetspot.com> | 2024-09-24 08:54:57 -0400 |
commit | 20d28e80a5c861a9d5f449ea911ab75b4f37ad0d (patch) | |
tree | 12f17f78986871dd2cfb0a56e5e93b545c1ae0d0 /Src/Plugins/General/gen_ml/plugin.cpp | |
parent | 537bcbc86291b32fc04ae4133ce4d7cac8ebe9a7 (diff) | |
download | winamp-20d28e80a5c861a9d5f449ea911ab75b4f37ad0d.tar.gz |
Initial community commit
Diffstat (limited to 'Src/Plugins/General/gen_ml/plugin.cpp')
-rw-r--r-- | Src/Plugins/General/gen_ml/plugin.cpp | 719 |
1 files changed, 719 insertions, 0 deletions
diff --git a/Src/Plugins/General/gen_ml/plugin.cpp b/Src/Plugins/General/gen_ml/plugin.cpp new file mode 100644 index 00000000..894402fd --- /dev/null +++ b/Src/Plugins/General/gen_ml/plugin.cpp @@ -0,0 +1,719 @@ +#include "main.h" +#include "ml.h" +#include "itemlist.h" +#include "../winamp/gen.h" +#include "config.h" +#include "../winamp/wa_ipc.h" +#include "../winamp/ipc_pe.h" +#include "resource.h" +#include "comboskin.h" +#include "../winamp/wa_dlg.h" +#include "childwnd.h" +#include "sendto.h" +#include "api__gen_ml.h" +#include "../nu/autowide.h" +#include "../nu/autochar.h" +#if defined(_WIN64) +#include "../Elevator/IFileTypeRegistrar_64.h" +#else +#include "../Elevator/IFileTypeRegistrar_32.h" +#endif +#include <time.h> +#include <shlwapi.h> +#include <strsafe.h> + +#include "..\WAT\wa_logger.h" + +#define ListView_InsertColumnW(hwnd, iCol, pcol) \ + (int)SNDMSG((hwnd), LVM_INSERTCOLUMNW, (WPARAM)(int)(iCol), (LPARAM)(const LV_COLUMNW *)(pcol)) + +#define ListView_InsertItemW(hwnd, pitem) \ + (int)SNDMSG((hwnd), LVM_INSERTITEMW, 0, (LPARAM)(const LV_ITEMW *)(pitem)) + +#define ListView_SetItemTextW(hwndLV, i, iSubItem_, pszText_) \ +{ LV_ITEMW _macro_lvi;\ + _macro_lvi.iSubItem = (iSubItem_);\ + _macro_lvi.pszText = (pszText_);\ + SNDMSG((hwndLV), LVM_SETITEMTEXTW, (WPARAM)(i), (LPARAM)(LV_ITEMW *)&_macro_lvi);\ +} + +#define ListView_SetItemW(hwnd, pitem) \ + (BOOL)SNDMSG((hwnd), LVM_SETITEMW, 0, (LPARAM)(LV_ITEMW *)(pitem)) + +#define ListView_GetItemW(hwnd, pitem) \ + (BOOL)SNDMSG((hwnd), LVM_GETITEMW, 0, (LPARAM)(LV_ITEMW *)(pitem)) + +extern "C" winampGeneralPurposePlugin plugin; +C_ItemList m_plugins; + +static HCURSOR link_hand_cursor; +LRESULT link_handlecursor(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) +{ + LRESULT ret = CallWindowProcW((WNDPROC)GetPropW(hwndDlg, L"link_proc"), hwndDlg, uMsg, wParam, lParam); + // override the normal cursor behaviour so we have a hand to show it is a link + if ( uMsg == WM_SETCURSOR ) + { + if ( (HWND)wParam == hwndDlg ) + { + if ( !link_hand_cursor ) + { + link_hand_cursor = LoadCursor(NULL, IDC_HAND); + } + SetCursor(link_hand_cursor); + return TRUE; + } + } + return ret; +} + +void link_startsubclass(HWND hwndDlg, UINT id) +{ + HWND ctrl = GetDlgItem(hwndDlg, id); + SetPropW(ctrl, L"link_proc", + (HANDLE)(LONG_PTR)SetWindowLongPtrW(ctrl, GWLP_WNDPROC, (LONGX86)(LONG_PTR)link_handlecursor)); +} + +void link_handledraw(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) +{ + if ( uMsg == WM_DRAWITEM ) + { + DRAWITEMSTRUCT* di = (DRAWITEMSTRUCT*)lParam; + if ( di->CtlType == ODT_BUTTON ) + { + wchar_t wt[123] = { 0 }; + int y; + RECT r; + HPEN hPen, hOldPen; + GetDlgItemTextW(hwndDlg, (INT)wParam, wt, 123); + + // draw text + SetTextColor(di->hDC, (di->itemState & ODS_SELECTED) ? RGB(220, 0, 0) : RGB(0, 0, 220)); + r = di->rcItem; + r.left += 2; + DrawTextW(di->hDC, wt, -1, &r, DT_VCENTER | DT_SINGLELINE); + + memset(&r, 0, sizeof(r)); + DrawTextW(di->hDC, wt, -1, &r, DT_SINGLELINE | DT_CALCRECT); + + // draw underline + y = di->rcItem.bottom - ((di->rcItem.bottom - di->rcItem.top) - (r.bottom - r.top)) / 2 - 1; + hPen = CreatePen(PS_SOLID, 0, (di->itemState & ODS_SELECTED) ? RGB(220, 0, 0) : RGB(0, 0, 220)); + hOldPen = (HPEN)SelectObject(di->hDC, hPen); + MoveToEx(di->hDC, di->rcItem.left + 2, y, NULL); + LineTo(di->hDC, di->rcItem.right + 2 - ((di->rcItem.right - di->rcItem.left) - (r.right - r.left)), y); + SelectObject(di->hDC, hOldPen); + DeleteObject(hPen); + + } + } +} + +/* In Winamp's preferences, Plugins->Media Library */ +static bool pluginsLoaded; +INT_PTR CALLBACK PluginsProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam) +{ + if ( uMsg == WM_INITDIALOG ) + { + pluginsLoaded = false; + + extern BOOL init2(); + if ( !g_hwnd ) init2(); + WIN32_FIND_DATAW d = { 0 }; + + link_startsubclass(hwndDlg, IDC_PLUGINVERS); + + HWND listWindow = GetDlgItem(hwndDlg, IDC_GENLIB); + if ( NULL != listWindow ) + { + RECT r = { 0 }, rc = { 0 }; + GetWindowRect(listWindow, &r); + GetClientRect(listWindow, &r); + MapWindowPoints(listWindow, hwndDlg, (LPPOINT)&r, 2); + InflateRect(&r, 2, 2); + DestroyWindow(listWindow); + listWindow = CreateWindowExW(WS_EX_NOPARENTNOTIFY | WS_EX_CLIENTEDGE, WC_LISTVIEWW, L"", + WS_CHILD | WS_VISIBLE | WS_TABSTOP | LVS_REPORT | LVS_SINGLESEL | + LVS_SHOWSELALWAYS | LVS_SORTASCENDING | LVS_NOCOLUMNHEADER | LVS_NOSORTHEADER, + r.left, r.top, r.right - r.left, r.bottom - r.top, + hwndDlg, (HMENU)IDC_GENLIB, NULL, NULL); + SetWindowPos(listWindow, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOSENDCHANGING); + ListView_SetExtendedListViewStyleEx(listWindow, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP, LVS_EX_FULLROWSELECT | LVS_EX_INFOTIP); + SendMessage(listWindow, WM_SETFONT, SendMessage(hwndDlg, WM_GETFONT, 0, 0), FALSE); + + LVCOLUMNW lvc = { 0 }; + ListView_InsertColumnW(listWindow, 0, &lvc); + ListView_InsertColumnW(listWindow, 1, &lvc); + + wchar_t filename[MAX_PATH] = { 0 }, description[512] = { 0 }; + for ( int x = 0; x < m_plugins.GetSize(); x++ ) + { + winampMediaLibraryPlugin* mlplugin = (winampMediaLibraryPlugin*)m_plugins.Get(x); + + if ( mlplugin && mlplugin->hDllInstance ) + { + wchar_t buf[512] = { 0 }; + LVITEMW lvi = { LVIF_TEXT | LVIF_PARAM, x, 0 }; + lstrcpynW(buf, (mlplugin->version >= MLHDR_VER_U ? (wchar_t*)mlplugin->description : AutoWide(mlplugin->description)), 512); + lvi.pszText = buf; + lvi.lParam = x; + lvi.iItem = ListView_InsertItemW(listWindow, &lvi); + + GetModuleFileNameW(mlplugin->hDllInstance, filename, ARRAYSIZE(filename)); + PathStripPathW(filename); + + lvi.mask = LVIF_TEXT; + lvi.iSubItem = 1; + lvi.pszText = filename; + ListView_SetItemW(listWindow, &lvi); + } + } + + wchar_t dirstr[MAX_PATH] = { 0 }; + PathCombineW(dirstr, pluginPath, L"ML_*.DLL"); + HANDLE h = FindFirstFileW(dirstr, &d); + if ( h != INVALID_HANDLE_VALUE ) + { + do + { + PathCombineW(dirstr, pluginPath, d.cFileName); + + HMODULE b = LoadLibraryExW(dirstr, NULL, LOAD_LIBRARY_AS_DATAFILE); + + int x = 0; + for ( x = 0; b && (x != m_plugins.GetSize()); x++ ) + { + winampMediaLibraryPlugin* mlplugin = (winampMediaLibraryPlugin*)m_plugins.Get(x); + if ( mlplugin->hDllInstance == b ) + { + break; + } + } + + if ( x == m_plugins.GetSize() || !b ) + { + LVITEMW lvi = { LVIF_TEXT | LVIF_PARAM, x, 0 }; + lvi.pszText = d.cFileName; + lvi.lParam = -2; + lvi.iItem = ListView_InsertItemW(listWindow, &lvi); + + lvi.mask = LVIF_TEXT; + lvi.iSubItem = 1; + lvi.pszText = WASABI_API_LNGSTRINGW(IDS_NOT_LOADED); + ListView_SetItemW(listWindow, &lvi); + } + + FreeLibrary(b); + } while ( FindNextFileW(h, &d) ); + + FindClose(h); + } + + GetClientRect(listWindow, &r); + ListView_SetColumnWidth(listWindow, 1, LVSCW_AUTOSIZE); + ListView_SetColumnWidth(listWindow, 0, (r.right - r.left) - ListView_GetColumnWidth(listWindow, 1)); + + if ( NULL != WASABI_API_APP ) + WASABI_API_APP->DirectMouseWheel_EnableConvertToMouseWheel(listWindow, TRUE); + + pluginsLoaded = true; + } + } + else if ( uMsg == WM_NOTIFY ) + { + LPNMHDR p = (LPNMHDR)lParam; + if ( p->idFrom == IDC_GENLIB ) + { + if ( p->code == LVN_ITEMCHANGED ) + { + LPNMLISTVIEW pnmv = (LPNMLISTVIEW)lParam; + LVITEM lvi = { LVIF_PARAM, pnmv->iItem }; + if ( ListView_GetItem(p->hwndFrom, &lvi) && (pnmv->uNewState & LVIS_SELECTED) ) + { + int loaded = (lvi.lParam != -2); + if ( loaded ) + { + winampMediaLibraryPlugin* mlplugin; + if ( lvi.lParam >= 0 && lvi.lParam < m_plugins.GetSize() && (mlplugin = (winampMediaLibraryPlugin*)m_plugins.Get(lvi.lParam)) ) + { + EnableWindow(GetDlgItem(hwndDlg, IDC_UNINST), !!mlplugin->hDllInstance); + + // enables / disables the config button as applicable instead of the + // "This plug-in has no configuration implemented" message (opt-in) + EnableWindow(GetDlgItem(hwndDlg, IDC_GENCONF), (!mlplugin->MessageProc(ML_MSG_NO_CONFIG, 0, 0, 0))); + } + } + else + { + EnableWindow(GetDlgItem(hwndDlg, IDC_GENCONF), 0); + } + EnableWindow(GetDlgItem(hwndDlg, IDC_UNINST), 1); + } + else + { + EnableWindow(GetDlgItem(hwndDlg, IDC_GENCONF), 0); + EnableWindow(GetDlgItem(hwndDlg, IDC_UNINST), 0); + } + } + else if ( p->code == NM_DBLCLK ) + { + PostMessage(hwndDlg, WM_COMMAND, MAKEWPARAM(IDC_GENCONF, 0), (LPARAM)GetDlgItem(hwndDlg, IDC_GENCONF)); + } + } + else if ( p->code == HDN_ITEMCHANGINGW ) + { + if ( pluginsLoaded ) + { +#if defined(_WIN64) + SetWindowLong(hwndDlg, DWLP_MSGRESULT, TRUE); +#else + SetWindowLong(hwndDlg, DWL_MSGRESULT, TRUE); +#endif + return TRUE; + } + } + } + else if ( uMsg == WM_DESTROY ) + { + HWND listWindow = GetDlgItem(hwndDlg, IDC_GENLIB); + if ( IsWindow(listWindow) && (NULL != WASABI_API_APP) ) + WASABI_API_APP->DirectMouseWheel_EnableConvertToMouseWheel(listWindow, FALSE); + } + else if ( uMsg == WM_COMMAND ) + { + switch ( LOWORD(wParam) ) + { + case IDC_GENCONF: + { + if ( IsWindowEnabled(GetDlgItem(hwndDlg, IDC_GENCONF)) ) + { + HWND listWindow = GetDlgItem(hwndDlg, IDC_GENLIB); + LVITEM lvi = { LVIF_PARAM, ListView_GetSelectionMark(listWindow) }; + if ( ListView_GetItem(listWindow, &lvi) ) + { + winampMediaLibraryPlugin* mlplugin; + if ( lvi.lParam >= 0 && lvi.lParam < m_plugins.GetSize() && (mlplugin = (winampMediaLibraryPlugin*)m_plugins.Get(lvi.lParam)) ) + { + if ( mlplugin->MessageProc && mlplugin->MessageProc(ML_MSG_CONFIG, (INT_PTR)hwndDlg, 0, 0) ) + { + } + else + { + wchar_t title[128] = { 0 }; + MessageBoxW(hwndDlg, WASABI_API_LNGSTRINGW(IDS_NO_CONFIG_PRESENT), + WASABI_API_LNGSTRINGW_BUF(IDS_ML_PLUGIN_INFO, title, 128), MB_OK); + } + } + } + } + } + return FALSE; + + case IDC_UNINST: + { + if ( IsWindowEnabled(GetDlgItem(hwndDlg, IDC_UNINST)) ) + { + HWND listWindow = GetDlgItem(hwndDlg, IDC_GENLIB); + int which_sel = ListView_GetSelectionMark(listWindow); + LVITEM lvi = { LVIF_PARAM, which_sel }; + if ( ListView_GetItem(listWindow, &lvi) ) + { + winampMediaLibraryPlugin* mlplugin; + wchar_t title[32] = { 0 }; + int msgBox = MessageBoxW(hwndDlg, WASABI_API_LNGSTRINGW(IDS_UNINSTALL_PROMPT), + WASABI_API_LNGSTRINGW_BUF(IDS_UINSTALL_CONFIRMATION, title, 32), + MB_YESNO | MB_ICONEXCLAMATION); + + if ( lvi.lParam >= 0 && lvi.lParam < m_plugins.GetSize() && (mlplugin = (winampMediaLibraryPlugin*)m_plugins.Get(lvi.lParam)) && msgBox == IDYES ) + { + int ret = 0; + int (*pr)(HINSTANCE hDllInst, HWND hwndDlg, int param); + + *(void**)&pr = (void*)GetProcAddress(mlplugin->hDllInstance, "winampUninstallPlugin"); + if ( pr )ret = pr(mlplugin->hDllInstance, hwndDlg, 0); + // ok to uninstall but do with a full restart (default/needed in subclassing cases) + if ( ret == ML_PLUGIN_UNINSTALL_REBOOT ) + { + wchar_t buf[MAX_PATH] = { 0 }; + GetModuleFileNameW(mlplugin->hDllInstance, buf, MAX_PATH); + WritePrivateProfileStringW(L"winamp", L"remove_genplug", buf, WINAMP_INI); + WritePrivateProfileStringW(L"winamp", L"show_prefs", L"-1", WINAMP_INI); + PostMessage(plugin.hwndParent, WM_WA_IPC, 0, IPC_RESTARTWINAMP); + } + // added from 5.37+ so we can do true on-the-fly removals (will fall back to default if fails) + else if ( ret == ML_PLUGIN_UNINSTALL_NOW ) + { + // get the filename before we free the dll otherwise things may go boom + wchar_t buf[MAX_PATH] = { 0 }; + GetModuleFileNameW(mlplugin->hDllInstance, buf, MAX_PATH); + + mlplugin->quit(); + //if (mlplugin->hDllInstance) FreeLibrary(mlplugin->hDllInstance); + m_plugins.Del(lvi.lParam); + + // try to use the elevator to do this + IFileTypeRegistrar* registrar = (IFileTypeRegistrar*)SendMessage(plugin.hwndParent, WM_WA_IPC, 0, IPC_GET_FILEREGISTRAR_OBJECT); + if ( registrar && (registrar != (IFileTypeRegistrar*)1) ) + { + if ( registrar->DeleteItem(buf) != S_OK ) + { + WritePrivateProfileStringW(L"winamp", L"remove_genplug", buf, WINAMP_INI); + WritePrivateProfileStringW(L"winamp", L"show_prefs", L"-1", WINAMP_INI); + PostMessage(plugin.hwndParent, WM_WA_IPC, 0, IPC_RESTARTWINAMP); + } + else + ListView_DeleteItem(listWindow, which_sel); + registrar->Release(); + } + } + } + // will cope with not loaded plug-ins so we can still remove them, etc + else if ( lvi.lParam == -2 && msgBox == IDYES ) + { + wchar_t buf[1024] = { 0 }, base[1024] = { 0 }; + GetModuleFileNameW(plugin.hDllInstance, base, sizeof(base) / sizeof(wchar_t)); + + LVITEMW lvi = { LVIF_TEXT, which_sel }; + lvi.pszText = buf; + lvi.cchTextMax = ARRAYSIZE(buf); + ListView_GetItemW(listWindow, &lvi); + + wchar_t* p = wcschr(buf, L'.'); + if ( p && *p == L'.' ) + { + p += 4; + *p = 0; + PathRemoveFileSpecW(base); + PathAppendW(base, buf); + } + + // try to use the elevator to do this + IFileTypeRegistrar* registrar = (IFileTypeRegistrar*)SendMessage(plugin.hwndParent, WM_WA_IPC, 0, IPC_GET_FILEREGISTRAR_OBJECT); + if ( registrar && (registrar != (IFileTypeRegistrar*)1) ) + { + if ( registrar->DeleteItem(base) != S_OK ) + { + WritePrivateProfileStringW(L"winamp", L"remove_genplug", base, WINAMP_INI); + WritePrivateProfileStringW(L"winamp", L"show_prefs", L"-1", WINAMP_INI); + PostMessage(plugin.hwndParent, WM_WA_IPC, 0, IPC_RESTARTWINAMP); + } + else + ListView_DeleteItem(listWindow, which_sel); + registrar->Release(); + } + // otherwise revert to a standard method + else + { + WritePrivateProfileStringW(L"winamp", L"remove_genplug", base, WINAMP_INI); + WritePrivateProfileStringW(L"winamp", L"show_prefs", L"-1", WINAMP_INI); + PostMessage(plugin.hwndParent, WM_WA_IPC, 0, IPC_RESTARTWINAMP); + } + } + + // resets the focus to the listbox so it'll keep ui response working + SetFocus(GetDlgItem(hwndDlg, IDC_GENLIB)); + } + } + } + return FALSE; + + case IDC_PLUGINVERS: + myOpenURLWithFallback(hwndDlg, L"http://www.google.com/search?q=Winamp+Library+Plugins", L"http://www.google.com/search?q=Winamp+Library+Plugins"); + return TRUE; + } + } + + link_handledraw(hwndDlg, uMsg, wParam, lParam); + return 0; +} + +typedef struct _PLUGINORDER +{ + LPCWSTR name; + bool found; +} PLUGINORDER; + +static PLUGINORDER preload[] = +{ + { L"ml_local.dll", false }, + { L"ml_downloads.dll", false }, + { L"ml_playlists.dll", false }, + { L"ml_wire.dll", false }, + { L"ml_online.dll", false }, + { L"ml_history.dll", false }, + { L"ml_rg.dll", false }, + { L"ml_bookmarks.dll", false }, + { L"ml_disc.dll", false }, + { L"ml_nowplaying2.dll", false }, + { L"ml_devices.dll", false }, + { L"ml_pmp.dll", false }, +}; + +static HANDLE hProfile = INVALID_HANDLE_VALUE; +HANDLE GetProfileFileHandle(int mode) +{ + if ( profile & mode ) + { + if ( hProfile == INVALID_HANDLE_VALUE ) + { + wchar_t profileFile[MAX_PATH] = { 0 }; + PathCombineW(profileFile, WINAMP_INI_DIR, ((mode == 2) ? L"profile_load.txt" : L"profile.txt")); + hProfile = CreateFileW(profileFile, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); + if ( hProfile != INVALID_HANDLE_VALUE ) + { + // just to make sure we don't over-write things + SetFilePointer(hProfile, NULL, NULL, FILE_END); + } + } + return hProfile; + } + return INVALID_HANDLE_VALUE; +} + +void LoadPlugin(const wchar_t* filename) +{ + wsprintfW( _log_message_w, L"filename( %s )", filename ); + + LOG_DEBUG( _log_message_w ); + + wchar_t profile[MAX_PATH * 2] = { 0 }; + LARGE_INTEGER starttime, endtime; + if ( hProfile != INVALID_HANDLE_VALUE ) + { + QueryPerformanceCounter(&starttime); + } + + wchar_t file[MAX_PATH] = { 0 }; + PathCombineW(file, pluginPath, filename); + + if ( !wa::files::file_exists( file ) ) + { + wsprintfW( _log_message_w, L"The plugin '%s' is not found in the \"Plugins\" folder!", filename ); + + LOG_ERROR( _log_message_w ); + + + return; + } + + + HMODULE hLib = LoadLibraryW(file); + if (hLib == NULL) + { + DWORD l_error_code = ::GetLastError(); + + wsprintfW( _log_message_w, L"Error when loading the plugin '%s'! Error code : %d!", filename, l_error_code ); + + LOG_ERROR( _log_message_w ); + + + return; + } + + winampMediaLibraryPlugin* (*pr)(); + pr = (winampMediaLibraryPlugin * (__cdecl*)(void)) GetProcAddress(hLib, "winampGetMediaLibraryPlugin"); + if (pr == NULL) + { + wsprintfW( _log_message_w, L"No entry point found for the plugin '%s'!", filename ); + + LOG_ERROR( _log_message_w ); + + + FreeLibrary(hLib); + return; + } + + winampMediaLibraryPlugin* mlplugin = pr(); + if ( !mlplugin || (mlplugin->version > MLHDR_VER && mlplugin->version < MLHDR_VER_OLD) ) + { + wsprintfW( _log_message_w, L"Either the plugin '%s' can't be loaded, or its version is incorrect!", filename ); + + LOG_ERROR( _log_message_w ); + + + FreeLibrary(hLib); + return; + } + + wsprintfW( _log_message_w, L"The plugin '%s' is correctly loaded!", filename ); + + LOG_DEBUG( _log_message_w ); + + + if ( g_safeMode != 1 ) + { + if ( g_safeMode == 2 ) + { + FreeModule(hLib); + return; + } + + char desc[128] = { 0 }; + lstrcpynA(desc, mlplugin->description, sizeof(desc)); + if ( desc[0] && !memcmp(desc, "nullsoft(", 9) ) + { + char* p = strrchr(desc, ')'); + if ( p ) + { + *p = 0; + if ( stricmp(AutoChar(filename), (desc + 9)) ) + { + FreeModule(hLib); + return; + } + } + } + else + { + FreeModule(hLib); + return; + } + } + + mlplugin->hwndLibraryParent = g_hwnd; + mlplugin->hwndWinampParent = plugin.hwndParent; + mlplugin->hDllInstance = hLib; + + int index = m_plugins.GetSize(); + + + if ( mlplugin->version >= MLHDR_VER ) + { + mlplugin->service = WASABI_API_SVC; + } + + if ( mlplugin->init() == ML_INIT_SUCCESS ) + { + wsprintfW( _log_message_w, L"The plugin '%s' is initialized!", filename ); + + LOG_DEBUG( _log_message_w ); + + + m_plugins.Add( (void *)mlplugin ); + } + else + { + wsprintfW( _log_message_w, L"An error occurs when initializing the plugin '%s'!", filename ); + + LOG_ERROR( _log_message_w ); + + + FreeLibrary( hLib ); + + return; + } + + if ( hProfile != INVALID_HANDLE_VALUE && mlplugin->hDllInstance ) + { + QueryPerformanceCounter(&endtime); + + DWORD written = 0; + unsigned int ms = (UINT)((endtime.QuadPart - starttime.QuadPart) * 1000 / freq.QuadPart); + int len = swprintf(profile, L"Library\t%s\t[%s]\t%dms\r\n", file, + (mlplugin->version >= MLHDR_VER_U ? (wchar_t*)mlplugin->description : AutoWide(mlplugin->description)), ms); + SetFilePointer(hProfile, NULL, NULL, FILE_END); + WriteFile(hProfile, profile, len * sizeof(wchar_t), &written, NULL); + } +} + +void loadMlPlugins() +{ + HANDLE hProfile = GetProfileFileHandle(2); + WIN32_FIND_DATAW d = { 0 }; + wchar_t tofind[MAX_PATH] = { 0 }; + + int i, count = ARRAYSIZE(preload); + for ( i = 0; i < count; i++ ) + LoadPlugin(preload[i].name); + + PathCombineW(tofind, pluginPath, L"ML_*.DLL"); + + HANDLE h = FindFirstFileW(tofind, &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 ) + LoadPlugin(d.cFileName); + else + preload[i].found = true; + } while ( FindNextFileW(h, &d) ); + + FindClose(h); + } + + if ( hProfile != INVALID_HANDLE_VALUE ) + { + DWORD written = 0; + WriteFile(hProfile, L"\r\n", 2, &written, NULL); + CloseHandle(hProfile); + hProfile = INVALID_HANDLE_VALUE; + } + + if ( !m_plugins.GetSize() ) + ShowWindow(GetDlgItem(g_hwnd, IDC_NO_VIEW), SW_SHOW); +} + +void unloadMlPlugins() +{ + HANDLE hProfile = GetProfileFileHandle(1); + if ( hProfile != INVALID_HANDLE_VALUE ) + { + DWORD written = 0; + WriteFile(hProfile, L"\r\n", 2, &written, NULL); + } + + int i = m_plugins.GetSize(); + while ( i-- > 0 ) // reverse order to aid in not fucking up subclassing shit + { + winampMediaLibraryPlugin* mlplugin = (winampMediaLibraryPlugin*)m_plugins.Get(i); + wchar_t profile[MAX_PATH * 2] = { 0 }, filename[MAX_PATH] = { 0 }; + LARGE_INTEGER starttime, endtime; + if ( hProfile != INVALID_HANDLE_VALUE ) + { + GetModuleFileNameW(mlplugin->hDllInstance, filename, MAX_PATH); + QueryPerformanceCounter(&starttime); + } + + if ( mlplugin->quit ) + mlplugin->quit(); // deals with 'virtual' ml items on restart + + if ( hProfile != INVALID_HANDLE_VALUE && mlplugin->hDllInstance ) + { + QueryPerformanceCounter(&endtime); + + DWORD written = 0; + unsigned int ms = (UINT)((endtime.QuadPart - starttime.QuadPart) * 1000 / freq.QuadPart); + int len = swprintf(profile, L"Library\t%s\t[%s]\t%dms\r\n", filename, + (mlplugin->version >= MLHDR_VER_U ? (wchar_t*)mlplugin->description : AutoWide(mlplugin->description)), ms); + SetFilePointer(hProfile, NULL, NULL, FILE_END); + WriteFile(hProfile, profile, len * sizeof(wchar_t), &written, NULL); + } + + m_plugins.Del(i); + } + + if ( hProfile != INVALID_HANDLE_VALUE ) + { + DWORD written = 0; + WriteFile(hProfile, L"\r\n", 2, &written, NULL); + CloseHandle(hProfile); + hProfile = INVALID_HANDLE_VALUE; + } +} + +INT_PTR plugin_SendMessage(int message_type, INT_PTR param1, INT_PTR param2, INT_PTR param3) +{ + for ( int i = 0; i < m_plugins.GetSize(); i++ ) + { + winampMediaLibraryPlugin* mlplugin = (winampMediaLibraryPlugin*)m_plugins.Get(i); + if ( mlplugin && mlplugin->MessageProc ) + { + INT_PTR h = mlplugin->MessageProc(message_type, param1, param2, param3); + if ( h ) + return h; + } + } + return 0; +} |