+/*
+ * SetupAPI dialog functions
+ *
+ * Copyright 2009 Ricardo Filipe
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "setupapi_private.h"
+
+struct promptdisk_params {
+ PCWSTR DialogTitle;
+ PCWSTR DiskName;
+ PCWSTR PathToSource;
+ PCWSTR FileSought;
+ PCWSTR TagFile;
+ DWORD DiskPromptStyle;
+ PWSTR PathBuffer;
+ DWORD PathBufferSize;
+ PDWORD PathRequiredSize;
+};
+
+/* initiates the fields of the SetupPromptForDisk dialog according to the parameters
+*/
+static void promptdisk_init(HWND hwnd, struct promptdisk_params *params)
+{
+ SetWindowLongPtrW(hwnd, DWLP_USER, (LONG_PTR)params);
+
+ if(params->DialogTitle)
+ SetWindowTextW(hwnd, params->DialogTitle);
+ if(params->PathToSource)
+ SetDlgItemTextW(hwnd, IDC_PATH, params->PathToSource);
+
+ if(!(params->DiskPromptStyle & IDF_OEMDISK))
+ {
+ WCHAR message[256+2*MAX_PATH];
+ WCHAR format[256];
+ WCHAR unknown[256];
+ DWORD_PTR args[2];
+ LoadStringW(hInstance, IDS_PROMPTDISK, format,
+ sizeof(format)/sizeof(format[0]));
+
+ args[0] = (DWORD_PTR)params->FileSought;
+ if(params->DiskName)
+ args[1] = (DWORD_PTR)params->DiskName;
+ else
+ {
+ LoadStringW(hInstance, IDS_UNKNOWN, unknown,
+ sizeof(unknown)/sizeof(unknown[0]));
+ args[1] = (DWORD_PTR)unknown;
+ }
+ FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
+ format, 0, 0, message, sizeof(message)/sizeof(*message),
+ (__ms_va_list*)args);
+ SetDlgItemTextW(hwnd, IDC_FILENEEDED, message);
+
+ LoadStringW(hInstance, IDS_INFO, message,
+ sizeof(message)/sizeof(message[0]));
+ SetDlgItemTextW(hwnd, IDC_INFO, message);
+ LoadStringW(hInstance, IDS_COPYFROM, message,
+ sizeof(message)/sizeof(message[0]));
+ SetDlgItemTextW(hwnd, IDC_COPYFROM, message);
+ }
+ if(params->DiskPromptStyle & IDF_NOBROWSE)
+ ShowWindow(GetDlgItem(hwnd, IDC_RUNDLG_BROWSE), SW_HIDE);
+}
+
+/* When the user clicks in the Ok button in SetupPromptForDisk dialog
+ * if the parameters are good it copies the path from the dialog to the output buffer
+ * saves the required size for the buffer if PathRequiredSize is given
+ * returns NO_ERROR if there is no PathBuffer to copy too
+ * returns DPROMPT_BUFFERTOOSMALL if the path is too big to fit in PathBuffer
+ */
+static void promptdisk_ok(HWND hwnd, struct promptdisk_params *params)
+{
+ int requiredSize;
+ WCHAR aux[MAX_PATH];
+ GetWindowTextW(GetDlgItem(hwnd, IDC_PATH), aux, MAX_PATH);
+ requiredSize = strlenW(aux)+1;
+
+ if(params->PathRequiredSize)
+ {
+ *params->PathRequiredSize = requiredSize;
+ TRACE("returning PathRequiredSize=%d\n",*params->PathRequiredSize);
+ }
+ if(!params->PathBuffer)
+ {
+ EndDialog(hwnd, NO_ERROR);
+ return;
+ }
+ if(requiredSize > params->PathBufferSize)
+ {
+ EndDialog(hwnd, DPROMPT_BUFFERTOOSMALL);
+ return;
+ }
+ strcpyW(params->PathBuffer, aux);
+ TRACE("returning PathBuffer=%s\n", debugstr_w(params->PathBuffer));
+ EndDialog(hwnd, DPROMPT_SUCCESS);
+}
+
+/* When the user clicks the browse button in SetupPromptForDisk dialog
+ * it copies the path of the selected file to the dialog path field
+ */
+static void promptdisk_browse(HWND hwnd, struct promptdisk_params *params)
+{
+ OPENFILENAMEW ofn;
+ ZeroMemory(&ofn, sizeof(ofn));
+
+ ofn.lStructSize = sizeof(ofn);
+ ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
+ ofn.hwndOwner = hwnd;
+ ofn.nMaxFile = MAX_PATH;
+ ofn.lpstrFile = HeapAlloc(GetProcessHeap(), 0, MAX_PATH*sizeof(WCHAR));
+ strcpyW(ofn.lpstrFile, params->FileSought);
+
+ if(GetOpenFileNameW(&ofn))
+ {
+ WCHAR* last_slash = strrchrW(ofn.lpstrFile, '\\');
+ if (last_slash) *last_slash = 0;
+ SetDlgItemTextW(hwnd, IDC_PATH, ofn.lpstrFile);
+ }
+ HeapFree(GetProcessHeap(), 0, ofn.lpstrFile);
+}
+
+/* Handles the messages sent to the SetupPromptForDisk dialog
+*/
+static INT_PTR CALLBACK promptdisk_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+ switch(msg)
+ {
+ case WM_INITDIALOG:
+ promptdisk_init(hwnd, (struct promptdisk_params *)lParam);
+ return TRUE;
+ case WM_COMMAND:
+ switch(wParam)
+ {
+ case IDOK:
+ {
+ struct promptdisk_params *params =
+ (struct promptdisk_params *)GetWindowLongPtrW(hwnd, DWLP_USER);
+ promptdisk_ok(hwnd, params);
+ return TRUE;
+ }
+ case IDCANCEL:
+ EndDialog(hwnd, DPROMPT_CANCEL);
+ return TRUE;
+ case IDC_RUNDLG_BROWSE:
+ {
+ struct promptdisk_params *params =
+ (struct promptdisk_params *)GetWindowLongPtrW(hwnd, DWLP_USER);
+ promptdisk_browse(hwnd, params);
+ return TRUE;
+ }
+ }
+ }
+ return FALSE;
+}
+
+/***********************************************************************
+ * SetupPromptForDiskA (SETUPAPI.@)
+ */
+UINT WINAPI SetupPromptForDiskA(HWND hwndParent, PCSTR DialogTitle, PCSTR DiskName,
+ PCSTR PathToSource, PCSTR FileSought, PCSTR TagFile, DWORD DiskPromptStyle,
+ PSTR PathBuffer, DWORD PathBufferSize, PDWORD PathRequiredSize)
+{
+ WCHAR *DialogTitleW, *DiskNameW, *PathToSourceW;
+ WCHAR *FileSoughtW, *TagFileW, PathBufferW[MAX_PATH];
+ UINT ret, length;
+
+ TRACE("%p, %s, %s, %s, %s, %s, 0x%08x, %p, %d, %p\n", hwndParent, debugstr_a(DialogTitle),
+ debugstr_a(DiskName), debugstr_a(PathToSource), debugstr_a(FileSought),
+ debugstr_a(TagFile), DiskPromptStyle, PathBuffer, PathBufferSize,
+ PathRequiredSize);
+
+ DialogTitleW = strdupAtoW(DialogTitle);
+ DiskNameW = strdupAtoW(DiskName);
+ PathToSourceW = strdupAtoW(PathToSource);
+ FileSoughtW = strdupAtoW(FileSought);
+ TagFileW = strdupAtoW(TagFile);
+
+ ret = SetupPromptForDiskW(hwndParent, DialogTitleW, DiskNameW, PathToSourceW,
+ FileSoughtW, TagFileW, DiskPromptStyle, PathBufferW, MAX_PATH, PathRequiredSize);
+
+ HeapFree(GetProcessHeap(), 0, DialogTitleW);
+ HeapFree(GetProcessHeap(), 0, DiskNameW);
+ HeapFree(GetProcessHeap(), 0, PathToSourceW);
+ HeapFree(GetProcessHeap(), 0, FileSoughtW);
+ HeapFree(GetProcessHeap(), 0, TagFileW);
+
+ if(ret == DPROMPT_SUCCESS)
+ {
+ length = WideCharToMultiByte(CP_ACP, 0, PathBufferW, -1, NULL, 0, NULL, NULL);
+ if(PathRequiredSize) *PathRequiredSize = length;
+ if(PathBuffer)
+ {
+ if(length > PathBufferSize)
+ return DPROMPT_BUFFERTOOSMALL;
+ WideCharToMultiByte(CP_ACP, 0, PathBufferW, -1, PathBuffer, length, NULL, NULL);
+ }
+ }
+ return ret;
+}
+
+/***********************************************************************
+ * SetupPromptForDiskW (SETUPAPI.@)
+ */
+UINT WINAPI SetupPromptForDiskW(HWND hwndParent, PCWSTR DialogTitle, PCWSTR DiskName,
+ PCWSTR PathToSource, PCWSTR FileSought, PCWSTR TagFile, DWORD DiskPromptStyle,
+ PWSTR PathBuffer, DWORD PathBufferSize, PDWORD PathRequiredSize)
+{
+ struct promptdisk_params params;
+ UINT ret;
+
+ TRACE("%p, %s, %s, %s, %s, %s, 0x%08x, %p, %d, %p\n", hwndParent, debugstr_w(DialogTitle),
+ debugstr_w(DiskName), debugstr_w(PathToSource), debugstr_w(FileSought),
+ debugstr_w(TagFile), DiskPromptStyle, PathBuffer, PathBufferSize,
+ PathRequiredSize);
+
+ if(!FileSought)
+ {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return DPROMPT_CANCEL;
+ }
+
+ if (PathToSource && (DiskPromptStyle & IDF_CHECKFIRST))
+ {
+ static const WCHAR format[] = {'%', 's', '\\', '%', 's', '\0'};
+ WCHAR filepath[MAX_PATH];
+
+ if (strlenW(PathToSource) + 1 + strlenW(FileSought) < sizeof(filepath))
+ {
+ snprintfW(filepath, MAX_PATH, format, PathToSource, FileSought);
+
+ if (GetFileAttributesW(filepath) != INVALID_FILE_ATTRIBUTES)
+ {
+ if (PathRequiredSize)
+ *PathRequiredSize = strlenW(PathToSource) + 1;
+
+ if (!PathBuffer)
+ return DPROMPT_SUCCESS;
+
+ if (PathBufferSize >= strlenW(PathToSource) + 1)
+ {
+ strcpyW(PathBuffer, PathToSource);
+ return DPROMPT_SUCCESS;
+ }
+ else
+ return DPROMPT_BUFFERTOOSMALL;
+ }
+ }
+ }
+
+ params.DialogTitle = DialogTitle;
+ params.DiskName = DiskName;
+ params.PathToSource = PathToSource;
+ params.FileSought = FileSought;
+ params.TagFile = TagFile;
+ params.DiskPromptStyle = DiskPromptStyle;
+ params.PathBuffer = PathBuffer;
+ params.PathBufferSize = PathBufferSize;
+ params.PathRequiredSize = PathRequiredSize;
+
+ ret = DialogBoxParamW(hInstance, MAKEINTRESOURCEW(IDPROMPTFORDISK),
+ hwndParent, promptdisk_proc, (LPARAM)¶ms);
+
+ if(ret == DPROMPT_CANCEL)
+ SetLastError(ERROR_CANCELLED);
+ return ret;
+}
projects / reactos.git / commitdiff