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winamp/Src/Plugins/General/gen_ml/plugin.cpp
Jef f2d940131e Initial community commit
2024-09-24 14:54:57 +02:00

720 lines
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#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;
}
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