1 /*
2 * SetupAPI dialog functions
3 *
4 * Copyright 2009 Ricardo Filipe
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include <stdarg.h>
22
23 #include "wine/debug.h"
24 #include "windef.h"
25 #include "winbase.h"
26 #include "wingdi.h"
27 #include "winuser.h"
28 #include "winreg.h"
29 #include "commdlg.h"
30 #include "setupapi.h"
31 #include "winnls.h"
32 #include "setupapi_private.h"
33
34 #include "wine/unicode.h"
35
36 WINE_DEFAULT_DEBUG_CHANNEL(setupapi);
37
38 struct promptdisk_params {
39 PCWSTR DialogTitle;
40 PCWSTR DiskName;
41 PCWSTR PathToSource;
42 PCWSTR FileSought;
43 PCWSTR TagFile;
44 DWORD DiskPromptStyle;
45 PWSTR PathBuffer;
46 DWORD PathBufferSize;
47 PDWORD PathRequiredSize;
48 };
49
50 /* initiates the fields of the SetupPromptForDisk dialog according to the parameters
51 */
52 static void promptdisk_init(HWND hwnd, struct promptdisk_params *params)
53 {
54 WCHAR format[256];
55 WCHAR message[256];
56
57 SetWindowLongPtrW(hwnd, DWLP_USER, (LONG_PTR)params);
58
59 if(params->DialogTitle)
60 SetWindowTextW(hwnd, params->DialogTitle);
61 if(params->PathToSource)
62 SetDlgItemTextW(hwnd, IDC_PATH, params->PathToSource);
63
64 if(!(params->DiskPromptStyle & IDF_OEMDISK))
65 {
66 LoadStringW(SETUPAPI_hInstance, IDS_PROMPTDISK, format,
67 sizeof(format)/sizeof(format[0]));
68
69 if(params->DiskName)
70 snprintfW(message, sizeof(message)/sizeof(message[0]), format,
71 params->FileSought, params->DiskName);
72 else
73 {
74 WCHAR unknown[256];
75 LoadStringW(SETUPAPI_hInstance, IDS_UNKNOWN, unknown,
76 sizeof(unknown)/sizeof(unknown[0]));
77 snprintfW(message, sizeof(message)/sizeof(message[0]), format,
78 params->FileSought, unknown);
79 }
80 SetDlgItemTextW(hwnd, IDC_FILENEEDED, message);
81
82 LoadStringW(SETUPAPI_hInstance, IDS_INFO, message,
83 sizeof(message)/sizeof(message[0]));
84 SetDlgItemTextW(hwnd, IDC_INFO, message);
85 LoadStringW(SETUPAPI_hInstance, IDS_COPYFROM, message,
86 sizeof(message)/sizeof(message[0]));
87 SetDlgItemTextW(hwnd, IDC_COPYFROM, message);
88 }
89 if(params->DiskPromptStyle & IDF_NOBROWSE)
90 ShowWindow(GetDlgItem(hwnd, IDC_RUNDLG_BROWSE), SW_HIDE);
91 }
92
93 /* When the user clicks in the Ok button in SetupPromptForDisk dialog
94 * if the parameters are good it copies the path from the dialog to the output buffer
95 * saves the required size for the buffer if PathRequiredSize is given
96 * returns NO_ERROR if there is no PathBuffer to copy too
97 * returns DPROMPT_BUFFERTOOSMALL if the path is too big to fit in PathBuffer
98 */
99 static void promptdisk_ok(HWND hwnd, struct promptdisk_params *params)
100 {
101 int requiredSize;
102 WCHAR aux[MAX_PATH];
103 GetWindowTextW(GetDlgItem(hwnd, IDC_PATH), aux, MAX_PATH);
104 requiredSize = strlenW(aux)+1;
105
106 if(params->PathRequiredSize)
107 {
108 *params->PathRequiredSize = requiredSize;
109 TRACE("returning PathRequiredSize=%d\n",*params->PathRequiredSize);
110 }
111 if(!params->PathBuffer)
112 {
113 EndDialog(hwnd, NO_ERROR);
114 return;
115 }
116 if(requiredSize > params->PathBufferSize)
117 {
118 EndDialog(hwnd, DPROMPT_BUFFERTOOSMALL);
119 return;
120 }
121 strcpyW(params->PathBuffer, aux);
122 TRACE("returning PathBuffer=%s\n", debugstr_w(params->PathBuffer));
123 EndDialog(hwnd, DPROMPT_SUCCESS);
124 }
125
126 /* When the user clicks the browse button in SetupPromptForDisk dialog
127 * it copies the path of the selected file to the dialog path field
128 */
129 static void promptdisk_browse(HWND hwnd, struct promptdisk_params *params)
130 {
131 OPENFILENAMEW ofn;
132 ZeroMemory(&ofn, sizeof(ofn));
133
134 ofn.lStructSize = sizeof(ofn);
135 ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
136 ofn.hwndOwner = hwnd;
137 ofn.nMaxFile = MAX_PATH;
138 ofn.lpstrFile = HeapAlloc(GetProcessHeap(), 0, MAX_PATH*sizeof(WCHAR));
139 strcpyW(ofn.lpstrFile, params->FileSought);
140
141 if(GetOpenFileNameW(&ofn))
142 {
143 WCHAR* last_slash = strrchrW(ofn.lpstrFile, '\\');
144 if (last_slash) *last_slash = 0;
145 SetDlgItemTextW(hwnd, IDC_PATH, ofn.lpstrFile);
146 }
147 HeapFree(GetProcessHeap(), 0, ofn.lpstrFile);
148 }
149
150 /* Handles the messages sent to the SetupPromptForDisk dialog
151 */
152 static INT_PTR CALLBACK promptdisk_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
153 {
154 switch(msg)
155 {
156 case WM_INITDIALOG:
157 promptdisk_init(hwnd, (struct promptdisk_params *)lParam);
158 return TRUE;
159 case WM_COMMAND:
160 switch(wParam)
161 {
162 case IDOK:
163 {
164 struct promptdisk_params *params =
165 (struct promptdisk_params *)GetWindowLongPtrW(hwnd, DWLP_USER);
166 promptdisk_ok(hwnd, params);
167 return TRUE;
168 }
169 case IDCANCEL:
170 EndDialog(hwnd, DPROMPT_CANCEL);
171 return TRUE;
172 case IDC_RUNDLG_BROWSE:
173 {
174 struct promptdisk_params *params =
175 (struct promptdisk_params *)GetWindowLongPtrW(hwnd, DWLP_USER);
176 promptdisk_browse(hwnd, params);
177 return TRUE;
178 }
179 }
180 }
181 return FALSE;
182 }
183
184 /***********************************************************************
185 * SetupPromptForDiskA (SETUPAPI.@)
186 */
187 UINT WINAPI SetupPromptForDiskA(HWND hwndParent, PCSTR DialogTitle, PCSTR DiskName,
188 PCSTR PathToSource, PCSTR FileSought, PCSTR TagFile, DWORD DiskPromptStyle,
189 PSTR PathBuffer, DWORD PathBufferSize, PDWORD PathRequiredSize)
190 {
191 WCHAR *DialogTitleW, *DiskNameW, *PathToSourceW;
192 WCHAR *FileSoughtW, *TagFileW, PathBufferW[MAX_PATH];
193 UINT ret, length;
194
195 TRACE("%p, %s, %s, %s, %s, %s, 0x%08x, %p, %d, %p\n", hwndParent, debugstr_a(DialogTitle),
196 debugstr_a(DiskName), debugstr_a(PathToSource), debugstr_a(FileSought),
197 debugstr_a(TagFile), DiskPromptStyle, PathBuffer, PathBufferSize,
198 PathRequiredSize);
199
200 DialogTitleW = strdupAtoW(DialogTitle);
201 DiskNameW = strdupAtoW(DiskName);
202 PathToSourceW = strdupAtoW(PathToSource);
203 FileSoughtW = strdupAtoW(FileSought);
204 TagFileW = strdupAtoW(TagFile);
205
206 ret = SetupPromptForDiskW(hwndParent, DialogTitleW, DiskNameW, PathToSourceW,
207 FileSoughtW, TagFileW, DiskPromptStyle, PathBufferW, MAX_PATH, PathRequiredSize);
208
209 HeapFree(GetProcessHeap(), 0, DialogTitleW);
210 HeapFree(GetProcessHeap(), 0, DiskNameW);
211 HeapFree(GetProcessHeap(), 0, PathToSourceW);
212 HeapFree(GetProcessHeap(), 0, FileSoughtW);
213 HeapFree(GetProcessHeap(), 0, TagFileW);
214
215 if(ret == DPROMPT_SUCCESS)
216 {
217 length = WideCharToMultiByte(CP_ACP, 0, PathBufferW, -1, NULL, 0, NULL, NULL);
218 if(PathRequiredSize) *PathRequiredSize = length;
219 if(PathBuffer)
220 {
221 if(length > PathBufferSize)
222 return DPROMPT_BUFFERTOOSMALL;
223 WideCharToMultiByte(CP_ACP, 0, PathBufferW, -1, PathBuffer, length, NULL, NULL);
224 }
225 }
226 return ret;
227 }
228
229 /***********************************************************************
230 * SetupPromptForDiskW (SETUPAPI.@)
231 */
232 UINT WINAPI SetupPromptForDiskW(HWND hwndParent, PCWSTR DialogTitle, PCWSTR DiskName,
233 PCWSTR PathToSource, PCWSTR FileSought, PCWSTR TagFile, DWORD DiskPromptStyle,
234 PWSTR PathBuffer, DWORD PathBufferSize, PDWORD PathRequiredSize)
235 {
236 struct promptdisk_params params;
237 UINT ret;
238
239 TRACE("%p, %s, %s, %s, %s, %s, 0x%08x, %p, %d, %p\n", hwndParent, debugstr_w(DialogTitle),
240 debugstr_w(DiskName), debugstr_w(PathToSource), debugstr_w(FileSought),
241 debugstr_w(TagFile), DiskPromptStyle, PathBuffer, PathBufferSize,
242 PathRequiredSize);
243
244 if(!FileSought)
245 {
246 SetLastError(ERROR_INVALID_PARAMETER);
247 return DPROMPT_CANCEL;
248 }
249 params.DialogTitle = DialogTitle;
250 params.DiskName = DiskName;
251 params.PathToSource = PathToSource;
252 params.FileSought = FileSought;
253 params.TagFile = TagFile;
254 params.DiskPromptStyle = DiskPromptStyle;
255 params.PathBuffer = PathBuffer;
256 params.PathBufferSize = PathBufferSize;
257 params.PathRequiredSize = PathRequiredSize;
258
259 ret = DialogBoxParamW(SETUPAPI_hInstance, MAKEINTRESOURCEW(IDPROMPTFORDISK),
260 hwndParent, promptdisk_proc, (LPARAM)¶ms);
261
262 if(ret == DPROMPT_CANCEL)
263 SetLastError(ERROR_CANCELLED);
264 return ret;
265 }
266
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