diff options
Diffstat (limited to 'PC/associator.c')
| -rw-r--r-- | PC/associator.c | 731 |
1 files changed, 0 insertions, 731 deletions
diff --git a/PC/associator.c b/PC/associator.c deleted file mode 100644 index 21dc3ff..0000000 --- a/PC/associator.c +++ /dev/null @@ -1,731 +0,0 @@ -/* - * Copyright (C) 2011-2012 Vinay Sajip. All rights reserved. - * - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ -#include <windows.h> -#include <commctrl.h> -#include <stdio.h> -#include "associator.h" - -#define PYTHON_EXECUTABLE L"python.exe" - -#define MSGSIZE 1024 -#define MAX_VERSION_SIZE 4 - -typedef struct { - wchar_t version[MAX_VERSION_SIZE]; /* m.n */ - int bits; /* 32 or 64 */ - wchar_t executable[MAX_PATH]; -} INSTALLED_PYTHON; - -/* - * To avoid messing about with heap allocations, just assume we can allocate - * statically and never have to deal with more versions than this. - */ -#define MAX_INSTALLED_PYTHONS 100 - -static INSTALLED_PYTHON installed_pythons[MAX_INSTALLED_PYTHONS]; - -static size_t num_installed_pythons = 0; - -/* to hold SOFTWARE\Python\PythonCore\X.Y\InstallPath */ -#define IP_BASE_SIZE 40 -#define IP_SIZE (IP_BASE_SIZE + MAX_VERSION_SIZE) -#define CORE_PATH L"SOFTWARE\\Python\\PythonCore" - -static wchar_t * location_checks[] = { - L"\\", -/* - L"\\PCBuild\\", - L"\\PCBuild\\amd64\\", - */ - NULL -}; - -static wchar_t * -skip_whitespace(wchar_t * p) -{ - while (*p && isspace(*p)) - ++p; - return p; -} - -/* - * This function is here to minimise Visual Studio - * warnings about security implications of getenv, and to - * treat blank values as if they are absent. - */ -static wchar_t * get_env(wchar_t * key) -{ - wchar_t * result = _wgetenv(key); - - if (result) { - result = skip_whitespace(result); - if (*result == L'\0') - result = NULL; - } - return result; -} - -static FILE * log_fp = NULL; - -static void -debug(wchar_t * format, ...) -{ - va_list va; - - if (log_fp != NULL) { - va_start(va, format); - vfwprintf_s(log_fp, format, va); - } -} - -static void winerror(int rc, wchar_t * message, int size) -{ - FormatMessageW( - FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, - NULL, rc, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), - message, size, NULL); -} - -static INSTALLED_PYTHON * -find_existing_python(wchar_t * path) -{ - INSTALLED_PYTHON * result = NULL; - size_t i; - INSTALLED_PYTHON * ip; - - for (i = 0, ip = installed_pythons; i < num_installed_pythons; i++, ip++) { - if (_wcsicmp(path, ip->executable) == 0) { - result = ip; - break; - } - } - return result; -} - -static void -locate_pythons_for_key(HKEY root, REGSAM flags) -{ - HKEY core_root, ip_key; - LSTATUS status = RegOpenKeyExW(root, CORE_PATH, 0, flags, &core_root); - wchar_t message[MSGSIZE]; - DWORD i; - size_t n; - BOOL ok; - DWORD type, data_size, attrs; - INSTALLED_PYTHON * ip, * pip; - wchar_t ip_path[IP_SIZE]; - wchar_t * check; - wchar_t ** checkp; - wchar_t *key_name = (root == HKEY_LOCAL_MACHINE) ? L"HKLM" : L"HKCU"; - - if (status != ERROR_SUCCESS) - debug(L"locate_pythons_for_key: unable to open PythonCore key in %s\n", - key_name); - else { - ip = &installed_pythons[num_installed_pythons]; - for (i = 0; num_installed_pythons < MAX_INSTALLED_PYTHONS; i++) { - status = RegEnumKeyW(core_root, i, ip->version, MAX_VERSION_SIZE); - if (status != ERROR_SUCCESS) { - if (status != ERROR_NO_MORE_ITEMS) { - /* unexpected error */ - winerror(status, message, MSGSIZE); - debug(L"Can't enumerate registry key for version %s: %s\n", - ip->version, message); - } - break; - } - else { - _snwprintf_s(ip_path, IP_SIZE, _TRUNCATE, - L"%s\\%s\\InstallPath", CORE_PATH, ip->version); - status = RegOpenKeyExW(root, ip_path, 0, flags, &ip_key); - if (status != ERROR_SUCCESS) { - winerror(status, message, MSGSIZE); - // Note: 'message' already has a trailing \n - debug(L"%s\\%s: %s", key_name, ip_path, message); - continue; - } - data_size = sizeof(ip->executable) - 1; - status = RegQueryValueEx(ip_key, NULL, NULL, &type, - (LPBYTE) ip->executable, &data_size); - RegCloseKey(ip_key); - if (status != ERROR_SUCCESS) { - winerror(status, message, MSGSIZE); - debug(L"%s\\%s: %s\n", key_name, ip_path, message); - continue; - } - if (type == REG_SZ) { - data_size = data_size / sizeof(wchar_t) - 1; /* for NUL */ - if (ip->executable[data_size - 1] == L'\\') - --data_size; /* reg value ended in a backslash */ - /* ip->executable is data_size long */ - for (checkp = location_checks; *checkp; ++checkp) { - check = *checkp; - _snwprintf_s(&ip->executable[data_size], - MAX_PATH - data_size, - MAX_PATH - data_size, - L"%s%s", check, PYTHON_EXECUTABLE); - attrs = GetFileAttributesW(ip->executable); - if (attrs == INVALID_FILE_ATTRIBUTES) { - winerror(GetLastError(), message, MSGSIZE); - debug(L"locate_pythons_for_key: %s: %s", - ip->executable, message); - } - else if (attrs & FILE_ATTRIBUTE_DIRECTORY) { - debug(L"locate_pythons_for_key: '%s' is a \ -directory\n", - ip->executable, attrs); - } - else if (find_existing_python(ip->executable)) { - debug(L"locate_pythons_for_key: %s: already \ -found: %s\n", ip->executable); - } - else { - /* check the executable type. */ - ok = GetBinaryTypeW(ip->executable, &attrs); - if (!ok) { - debug(L"Failure getting binary type: %s\n", - ip->executable); - } - else { - if (attrs == SCS_64BIT_BINARY) - ip->bits = 64; - else if (attrs == SCS_32BIT_BINARY) - ip->bits = 32; - else - ip->bits = 0; - if (ip->bits == 0) { - debug(L"locate_pythons_for_key: %s: \ -invalid binary type: %X\n", - ip->executable, attrs); - } - else { - if (wcschr(ip->executable, L' ') != NULL) { - /* has spaces, so quote */ - n = wcslen(ip->executable); - memmove(&ip->executable[1], - ip->executable, n * sizeof(wchar_t)); - ip->executable[0] = L'\"'; - ip->executable[n + 1] = L'\"'; - ip->executable[n + 2] = L'\0'; - } - debug(L"locate_pythons_for_key: %s \ -is a %dbit executable\n", - ip->executable, ip->bits); - ++num_installed_pythons; - pip = ip++; - if (num_installed_pythons >= - MAX_INSTALLED_PYTHONS) - break; - /* Copy over the attributes for the next */ - *ip = *pip; - } - } - } - } - } - } - } - RegCloseKey(core_root); - } -} - -static int -compare_pythons(const void * p1, const void * p2) -{ - INSTALLED_PYTHON * ip1 = (INSTALLED_PYTHON *) p1; - INSTALLED_PYTHON * ip2 = (INSTALLED_PYTHON *) p2; - /* note reverse sorting on version */ - int result = wcscmp(ip2->version, ip1->version); - - if (result == 0) - result = ip2->bits - ip1->bits; /* 64 before 32 */ - return result; -} - -static void -locate_all_pythons() -{ -#if defined(_M_X64) - // If we are a 64bit process, first hit the 32bit keys. - debug(L"locating Pythons in 32bit registry\n"); - locate_pythons_for_key(HKEY_CURRENT_USER, KEY_READ | KEY_WOW64_32KEY); - locate_pythons_for_key(HKEY_LOCAL_MACHINE, KEY_READ | KEY_WOW64_32KEY); -#else - // If we are a 32bit process on a 64bit Windows, first hit the 64bit keys. - BOOL f64 = FALSE; - if (IsWow64Process(GetCurrentProcess(), &f64) && f64) { - debug(L"locating Pythons in 64bit registry\n"); - locate_pythons_for_key(HKEY_CURRENT_USER, KEY_READ | KEY_WOW64_64KEY); - locate_pythons_for_key(HKEY_LOCAL_MACHINE, KEY_READ | KEY_WOW64_64KEY); - } -#endif - // now hit the "native" key for this process bittedness. - debug(L"locating Pythons in native registry\n"); - locate_pythons_for_key(HKEY_CURRENT_USER, KEY_READ); - locate_pythons_for_key(HKEY_LOCAL_MACHINE, KEY_READ); - qsort(installed_pythons, num_installed_pythons, sizeof(INSTALLED_PYTHON), - compare_pythons); -} - -typedef struct { - wchar_t * path; - wchar_t * key; - wchar_t * value; -} REGISTRY_ENTRY; - -static REGISTRY_ENTRY registry_entries[] = { - { L".py", NULL, L"Python.File" }, - { L".pyc", NULL, L"Python.CompiledFile" }, - { L".pyo", NULL, L"Python.CompiledFile" }, - { L".pyw", NULL, L"Python.NoConFile" }, - - { L"Python.CompiledFile", NULL, L"Compiled Python File" }, - { L"Python.CompiledFile\\DefaultIcon", NULL, L"pyc.ico" }, - { L"Python.CompiledFile\\shell\\open", NULL, L"Open" }, - { L"Python.CompiledFile\\shell\\open\\command", NULL, L"python.exe" }, - - { L"Python.File", NULL, L"Python File" }, - { L"Python.File\\DefaultIcon", NULL, L"py.ico" }, - { L"Python.File\\shell\\open", NULL, L"Open" }, - { L"Python.File\\shell\\open\\command", NULL, L"python.exe" }, - - { L"Python.NoConFile", NULL, L"Python File (no console)" }, - { L"Python.NoConFile\\DefaultIcon", NULL, L"py.ico" }, - { L"Python.NoConFile\\shell\\open", NULL, L"Open" }, - { L"Python.NoConFile\\shell\\open\\command", NULL, L"pythonw.exe" }, - - { NULL } -}; - -static BOOL -do_association(INSTALLED_PYTHON * ip) -{ - LONG rc; - BOOL result = TRUE; - REGISTRY_ENTRY * rp = registry_entries; - wchar_t value[MAX_PATH]; - wchar_t root[MAX_PATH]; - wchar_t message[MSGSIZE]; - wchar_t * pvalue; - HKEY hKey; - DWORD len; - - wcsncpy_s(root, MAX_PATH, ip->executable, _TRUNCATE); - pvalue = wcsrchr(root, '\\'); - if (pvalue) - *pvalue = L'\0'; - - for (; rp->path; ++rp) { - if (wcsstr(rp->path, L"DefaultIcon")) { - pvalue = value; - _snwprintf_s(value, MAX_PATH, _TRUNCATE, - L"%s\\DLLs\\%s", root, rp->value); - } - else if (wcsstr(rp->path, L"open\\command")) { - pvalue = value; - _snwprintf_s(value, MAX_PATH, _TRUNCATE, - L"%s\\%s \"%%1\" %%*", root, rp->value); - } - else { - pvalue = rp->value; - } - /* use rp->path, rp->key, pvalue */ - /* NOTE: size is in bytes */ - len = (DWORD) ((1 + wcslen(pvalue)) * sizeof(wchar_t)); - rc = RegOpenKeyEx(HKEY_CLASSES_ROOT, rp->path, 0, KEY_SET_VALUE, &hKey); - if (rc == ERROR_SUCCESS) { - rc = RegSetValueExW(hKey, rp->key, 0, REG_SZ, (LPBYTE) pvalue, len); - RegCloseKey(hKey); - } - if (rc != ERROR_SUCCESS) { - winerror(rc, message, MSGSIZE); - MessageBoxW(NULL, message, L"Unable to set file associations", MB_OK | MB_ICONSTOP); - result = FALSE; - break; - } - } - return result; -} - -static BOOL -associations_exist() -{ - BOOL result = FALSE; - REGISTRY_ENTRY * rp = registry_entries; - wchar_t buffer[MSGSIZE]; - LONG csize = MSGSIZE * sizeof(wchar_t); - LONG rc; - - /* Currently, if any is found, we assume they're all there. */ - - for (; rp->path; ++rp) { - LONG size = csize; - rc = RegQueryValueW(HKEY_CLASSES_ROOT, rp->path, buffer, &size); - if (rc == ERROR_SUCCESS) { - result = TRUE; - break; - } - } - return result; -} - -/* --------------------------------------------------------------------*/ - -static BOOL CALLBACK -find_by_title(HWND hwnd, LPARAM lParam) -{ - wchar_t buffer[MSGSIZE]; - BOOL not_found = TRUE; - - wchar_t * p = (wchar_t *) GetWindowTextW(hwnd, buffer, MSGSIZE); - if (wcsstr(buffer, L"Python Launcher") == buffer) { - not_found = FALSE; - *((HWND *) lParam) = hwnd; - } - return not_found; -} - -static HWND -find_installer_window() -{ - HWND result = NULL; - BOOL found = EnumWindows(find_by_title, (LPARAM) &result); - - return result; -} - -static void -centre_window_in_front(HWND hwnd) -{ - HWND hwndParent; - RECT rect, rectP; - int width, height; - int screenwidth, screenheight; - int x, y; - - //make the window relative to its parent - - screenwidth = GetSystemMetrics(SM_CXSCREEN); - screenheight = GetSystemMetrics(SM_CYSCREEN); - - hwndParent = GetParent(hwnd); - - GetWindowRect(hwnd, &rect); - if (hwndParent) { - GetWindowRect(hwndParent, &rectP); - } - else { - rectP.left = rectP.top = 0; - rectP.right = screenwidth; - rectP.bottom = screenheight; - } - - width = rect.right - rect.left; - height = rect.bottom - rect.top; - - x = ((rectP.right-rectP.left) - width) / 2 + rectP.left; - y = ((rectP.bottom-rectP.top) - height) / 2 + rectP.top; - - - //make sure that the dialog box never moves outside of - //the screen - - if (x < 0) - x = 0; - - if (y < 0) - y = 0; - - if (x + width > screenwidth) - x = screenwidth - width; - if (y + height > screenheight) - y = screenheight - height; - - SetWindowPos(hwnd, HWND_TOPMOST, x, y, width, height, SWP_SHOWWINDOW); -} - -static void -init_list(HWND hList) -{ - LVCOLUMNW column; - LVITEMW item; - int colno = 0; - int width = 0; - int row; - size_t i; - INSTALLED_PYTHON * ip; - RECT r; - LPARAM style; - - GetClientRect(hList, &r); - - style = SendMessage(hList, LVM_GETEXTENDEDLISTVIEWSTYLE, 0, 0); - SendMessage(hList, LVM_SETEXTENDEDLISTVIEWSTYLE, - 0, style | LVS_EX_FULLROWSELECT); - - /* First set up the columns */ - memset(&column, 0, sizeof(column)); - column.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM; - column.pszText = L"Version"; - column.cx = 60; - width += column.cx; - SendMessage(hList, LVM_INSERTCOLUMN, colno++,(LPARAM) &column); -#if defined(_M_X64) - column.pszText = L"Bits"; - column.cx = 40; - column.iSubItem = colno; - SendMessage(hList, LVM_INSERTCOLUMN, colno++,(LPARAM) &column); - width += column.cx; -#endif - column.pszText = L"Path"; - column.cx = r.right - r.top - width; - column.iSubItem = colno; - SendMessage(hList, LVM_INSERTCOLUMN, colno++,(LPARAM) &column); - - /* Then insert the rows */ - memset(&item, 0, sizeof(item)); - item.mask = LVIF_TEXT; - for (i = 0, ip = installed_pythons; i < num_installed_pythons; i++,ip++) { - item.iItem = (int) i; - item.iSubItem = 0; - item.pszText = ip->version; - colno = 0; - row = (int) SendMessage(hList, LVM_INSERTITEM, 0, (LPARAM) &item); -#if defined(_M_X64) - item.iSubItem = ++colno; - item.pszText = (ip->bits == 64) ? L"64": L"32"; - SendMessage(hList, LVM_SETITEM, row, (LPARAM) &item); -#endif - item.iSubItem = ++colno; - item.pszText = ip->executable; - SendMessage(hList, LVM_SETITEM, row, (LPARAM) &item); - } -} - -/* ----------------------------------------------------------------*/ - -typedef int (__stdcall *MSGBOXWAPI)(IN HWND hWnd, - IN LPCWSTR lpText, IN LPCWSTR lpCaption, - IN UINT uType, IN WORD wLanguageId, IN DWORD dwMilliseconds); - -int MessageBoxTimeoutW(IN HWND hWnd, IN LPCWSTR lpText, - IN LPCWSTR lpCaption, IN UINT uType, - IN WORD wLanguageId, IN DWORD dwMilliseconds); - -#define MB_TIMEDOUT 32000 - -int MessageBoxTimeoutW(HWND hWnd, LPCWSTR lpText, - LPCWSTR lpCaption, UINT uType, WORD wLanguageId, DWORD dwMilliseconds) -{ - static MSGBOXWAPI MsgBoxTOW = NULL; - - if (!MsgBoxTOW) { - HMODULE hUser32 = GetModuleHandleW(L"user32.dll"); - if (hUser32) - MsgBoxTOW = (MSGBOXWAPI)GetProcAddress(hUser32, - "MessageBoxTimeoutW"); - else { - //stuff happened, add code to handle it here - //(possibly just call MessageBox()) - return 0; - } - } - - if (MsgBoxTOW) - return MsgBoxTOW(hWnd, lpText, lpCaption, uType, wLanguageId, - dwMilliseconds); - - return 0; -} -/* ----------------------------------------------------------------*/ - -static INT_PTR CALLBACK -DialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) -{ - HWND hList; - HWND hChild; - static int selected_index = -1; - WORD low = LOWORD(wParam); - wchar_t confirmation[MSGSIZE]; - BOOL result = FALSE; - - debug(L"DialogProc entry: 0x%02X\n", message); - switch (message) { - case WM_INITDIALOG: - hList = GetDlgItem(hDlg, IDC_LIST1); - init_list(hList); - SetFocus(hList); - result = TRUE; - break; - case WM_COMMAND: - if((low == IDOK) || (low == IDCANCEL)) { - HMODULE hUser32 = LoadLibraryW(L"user32.dll"); - - if (low == IDCANCEL) - wcsncpy_s(confirmation, MSGSIZE, L"No association was \ -performed.", _TRUNCATE); - else { - if (selected_index < 0) { - /* should never happen */ - wcsncpy_s(confirmation, MSGSIZE, L"The Python version to \ -associate with couldn't be determined.", _TRUNCATE); - } - else { - INSTALLED_PYTHON * ip = &installed_pythons[selected_index]; - - /* Do the association and set the message. */ - do_association(ip); - _snwprintf_s(confirmation, MSGSIZE, _TRUNCATE, - L"Associated Python files with the Python %s \ -found at '%s'", ip->version, ip->executable); - } - } - - if (hUser32) { - MessageBoxTimeoutW(hDlg, - confirmation, - L"Association Status", - MB_OK | MB_SETFOREGROUND | - MB_ICONINFORMATION, - 0, 2000); - FreeLibrary(hUser32); - } - PostQuitMessage(0); - EndDialog(hDlg, 0); - result = TRUE; - } - break; - case WM_NOTIFY: - if (low == IDC_LIST1) { - NMLISTVIEW * p = (NMLISTVIEW *) lParam; - - if ((p->hdr.code == LVN_ITEMCHANGED) && - (p->uNewState & LVIS_SELECTED)) { - hChild = GetDlgItem(hDlg, IDOK); - selected_index = p->iItem; - EnableWindow(hChild, selected_index >= 0); - } - result = TRUE; - } - break; - case WM_DESTROY: - PostQuitMessage(0); - result = TRUE; - break; - case WM_CLOSE: - DestroyWindow(hDlg); - result = TRUE; - break; - } - debug(L"DialogProc exit: %d\n", result); - return result; -} - -int WINAPI wWinMain(HINSTANCE hInstance, - HINSTANCE hPrevInstance, - LPWSTR lpCmdLine, int nShow) -{ - MSG msg; - HWND hDialog = 0; - HICON hIcon; - HWND hParent; - int status; - DWORD dw; - INITCOMMONCONTROLSEX icx; - wchar_t * wp; - - wp = get_env(L"PYASSOC_DEBUG"); - if ((wp != NULL) && (*wp != L'\0')) { - fopen_s(&log_fp, "c:\\temp\\associator.log", "w"); - } - - if (!lpCmdLine) { - debug(L"No command line specified.\n"); - return 0; - } - if (!wcsstr(lpCmdLine, L"nocheck") && - associations_exist()) /* Could have been restored by uninstall. */ - return 0; - - locate_all_pythons(); - - if (num_installed_pythons == 0) - return 0; - - debug(L"%d pythons found.\n", num_installed_pythons); - - /* - * OK, now there's something to do. - * - * We need to find the installer window to be the parent of - * our dialog, otherwise our dialog will be behind it. - * - * First, initialize common controls. If you don't - on - * some machines it works fine, on others the dialog never - * appears! - */ - - icx.dwSize = sizeof(icx); - icx.dwICC = ICC_LISTVIEW_CLASSES; - InitCommonControlsEx(&icx); - - hParent = find_installer_window(); - debug(L"installer window: %X\n", hParent); - hDialog = CreateDialogW(hInstance, MAKEINTRESOURCE(DLG_MAIN), hParent, - DialogProc); - dw = GetLastError(); - debug(L"dialog created: %X: error: %X\n", hDialog, dw); - - if (!hDialog) - { - wchar_t buf [100]; - _snwprintf_s(buf, 100, _TRUNCATE, L"Error 0x%x", GetLastError()); - MessageBoxW(0, buf, L"CreateDialog", MB_ICONEXCLAMATION | MB_OK); - return 1; - } - - centre_window_in_front(hDialog); - hIcon = LoadIcon( GetModuleHandle(NULL), MAKEINTRESOURCE(DLG_ICON)); - if( hIcon ) - { - SendMessage(hDialog, WM_SETICON, ICON_BIG, (LPARAM) hIcon); - SendMessage(hDialog, WM_SETICON, ICON_SMALL, (LPARAM) hIcon); - DestroyIcon(hIcon); - } - - while ((status = GetMessage (& msg, 0, 0, 0)) != 0) - { - if (status == -1) - return -1; - if (!IsDialogMessage(hDialog, & msg)) - { - TranslateMessage( & msg ); - DispatchMessage( & msg ); - } - } - - return (int) msg.wParam; -} |