ReactOS  0.4.15-dev-1171-gab82533
printui.c
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1 /*
2  * Implementation of the Printer User Interface Dialogs
3  *
4  * Copyright 2006-2007 Detlef Riekenberg
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 #define COBJMACROS
24 
25 #include "windef.h"
26 #include "winbase.h"
27 #include "wingdi.h"
28 #include "winuser.h"
29 #include "winreg.h"
30 #include "winver.h"
31 #include "winnls.h"
32 #include "shellapi.h"
33 
34 #include "wine/debug.h"
35 #include "printui_private.h"
36 
38 
39 /* ################################# */
40 
41 /* Must be in order with OPT_* */
42 static const WCHAR optionsW[OPT_MAX+1]={'a','b','c','f','h','j','l','m','n','t','r','v',0};
43 
44 /* Must be in order with FLAG_* */
45 static const WCHAR flagsW[FLAG_MAX+1]={'q','w','y','z','Z',0};
46 
47 
48 /* ################################
49  * get_next_wstr() [Internal]
50  *
51  * Get the next WSTR, when available
52  *
53  */
54 
56 {
57  LPWSTR ptr;
58 
59  ptr = cx->pNextCharW;
60  if (ptr && ptr[0]) {
61  cx->pNextCharW = NULL;
62  return ptr;
63  }
64 
65  /* Get the next Parameter, when available */
66  if (cx->next_arg < cx->argc) {
67  ptr = cx->argv[cx->next_arg];
68  cx->next_arg++;
69  cx->pNextCharW = NULL;
70  return ptr;
71  }
72  return NULL;
73 }
74 
75 
76 /* ################################
77  * get_next_wchar() [Internal]
78  *
79  * Get the next WCHAR from the Commandline or from the File (@ Filename)
80  *
81  * ToDo: Support Parameter from a File ( "@Filename" )
82  *
83  */
84 
85 static WCHAR get_next_wchar(context_t * cx, BOOL use_next_parameter)
86 {
87  WCHAR c;
88 
89  /* Try the next WCHAR in the actual Parameter */
90  if (cx->pNextCharW) {
91  c = *cx->pNextCharW;
92  if (c) {
93  cx->pNextCharW++;
94  return c;
95  }
96  /* We reached the end of the Parameter */
97  cx->pNextCharW = NULL;
98  }
99 
100  /* Get the next Parameter, when available and allowed */
101  if ((cx->pNextCharW == NULL) && (cx->next_arg < cx->argc) && (use_next_parameter)) {
102  cx->pNextCharW = cx->argv[cx->next_arg];
103  cx->next_arg++;
104  }
105 
106  if (cx->pNextCharW) {
107  c = *cx->pNextCharW;
108  if (c) {
109  cx->pNextCharW++;
110  }
111  else
112  {
113  /* We reached the end of the Parameter */
114  cx->pNextCharW = NULL;
115  }
116  return c;
117  }
118  return '\0';
119 }
120 
121 /* ################################ */
123 {
124  LPWSTR ptr;
125  DWORD index;
126  WCHAR txtW[2];
127  WCHAR c;
128 
129 
130  c = get_next_wchar(cx, TRUE);
131  txtW[1] = '\0';
132 
133  while (c)
134  {
135 
136  while ( (c == ' ') || (c == '\t'))
137  {
138  c = get_next_wchar(cx, TRUE);
139  }
140  txtW[0] = c;
141 
142  if (c == '@') {
143  /* read commands from a File */
144  ptr = get_next_wstr(cx);
145  FIXME("redir not supported: %s\n", debugstr_w(ptr));
146  return FALSE;
147  }
148  else if (c == '/') {
149  c = get_next_wchar(cx, FALSE);
150  while ( c )
151  {
152  txtW[0] = c;
153  ptr = wcschr(optionsW, c);
154  if (ptr) {
155  index = ptr - optionsW;
156  cx->options[index] = get_next_wstr(cx);
157  TRACE(" opt: %s %s\n", debugstr_w(txtW), debugstr_w(cx->options[index]));
158  c = 0;
159  }
160  else
161  {
162  ptr = wcschr(flagsW, c);
163  if (ptr) {
164  index = ptr - flagsW;
165  cx->flags[index] = TRUE;
166  TRACE("flag: %s\n", debugstr_w(txtW));
167  }
168  else
169  {
170  cx->command = c;
171  cx->subcommand = '\0';
172  TRACE(" cmd: %s\n", debugstr_w(txtW));
173  }
174 
175  /* help has priority over all commands */
176  if (c == '?') {
177  return TRUE;
178  }
179 
180  c = get_next_wchar(cx, FALSE);
181 
182  /* Some commands use two wchar */
183  if ((cx->command == 'd') || (cx->command == 'g') || (cx->command == 'i') ||
184  (cx->command == 'S') || (cx->command == 'X') ){
185  cx->subcommand = c;
186  txtW[0] = c;
187  TRACE(" sub: %s\n", debugstr_w(txtW));
188  c = get_next_wchar(cx, FALSE);
189  }
190  }
191  }
192  c = get_next_wchar(cx, TRUE);
193 
194  }
195  else
196  {
197  /* The commands 'S' and 'X' have additional Parameter */
198  if ((cx->command == 'S') || (cx->command == 'X')) {
199 
200  /* the actual WCHAR is the start from the extra Parameter */
201  cx->pNextCharW--;
202  TRACE("%d extra Parameter, starting with %s\n", 1 + (cx->argc - cx->next_arg), debugstr_w(cx->pNextCharW));
203  return TRUE;
204  }
205  FIXME("0x%x: %s is unknown\n", c, debugstr_wn(&c, 1));
206  return FALSE;
207  }
208 
209  }
210  return TRUE;
211 }
212 
213 /*****************************************************
214  * DllMain
215  */
217 {
218  TRACE("(%p, %d, %p)\n",hinstDLL, fdwReason, lpvReserved);
219 
220  switch(fdwReason)
221  {
222  case DLL_WINE_PREATTACH:
223  return FALSE; /* prefer native version */
224 
225  case DLL_PROCESS_ATTACH:
226  DisableThreadLibraryCalls( hinstDLL );
227  break;
228  }
229  return TRUE;
230 }
231 
232 
233 /*****************************************************
234  * PrintUIEntryW [printui.@]
235  * Commandline-Interface for using printui.dll with rundll32.exe
236  *
237  */
239 {
240  context_t cx;
241  BOOL res = FALSE;
242 
243  TRACE("(%p, %p, %s, 0x%x)\n", hWnd, hInst, debugstr_w(pCommand), nCmdShow);
244 
245  memset(&cx, 0, sizeof(context_t));
246  cx.hWnd = hWnd;
247  cx.nCmdShow = nCmdShow;
248 
249  if ((pCommand) && (pCommand[0])) {
250  /* result is allocated with GlobalAlloc() */
251  cx.argv = CommandLineToArgvW(pCommand, &cx.argc);
252  TRACE("got %d args at %p\n", cx.argc, cx.argv);
253 
254  res = parse_rundll(&cx);
255  }
256 
257  if (res && cx.command) {
258  switch (cx.command)
259  {
260 
261  default:
262  {
263  WCHAR txtW[3];
264  txtW[0] = cx.command;
265  txtW[1] = cx.subcommand;
266  txtW[2] = '\0';
267  FIXME("command not implemented: %s\n", debugstr_w(txtW));
268  }
269  }
270  }
271 
272  if ((res == FALSE) || (cx.command == '\0')) {
273  FIXME("dialog: Printer / The operation was not successful\n");
274  }
275 
276  GlobalFree(cx.argv);
277 
278 }
WINE_DEFAULT_DEBUG_CHANNEL(printui)
const WCHAR * LPCWSTR
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#define TRUE
Definition: types.h:120
static BOOL parse_rundll(context_t *cx)
Definition: printui.c:122
HWND hWnd
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BOOL WINAPI DisableThreadLibraryCalls(IN HMODULE hLibModule)
Definition: loader.c:85
#define DLL_PROCESS_ATTACH
Definition: compat.h:131
static IN DWORD IN LPVOID lpvReserved
#define FALSE
Definition: types.h:117
unsigned int BOOL
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#define debugstr_w
Definition: kernel32.h:32
#define FIXME(fmt,...)
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static PVOID ptr
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LPWSTR *WINAPI CommandLineToArgvW(LPCWSTR lpCmdline, int *numargs)
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smooth NULL
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GLuint index
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static const WCHAR flagsW[FLAG_MAX+1]
Definition: printui.c:45
#define TRACE(s)
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_CONST_RETURN wchar_t *__cdecl wcschr(_In_z_ const wchar_t *_Str, wchar_t _Ch)
__wchar_t WCHAR
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const GLubyte * c
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unsigned long DWORD
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Definition: heapmem.c:611
static LPWSTR get_next_wstr(context_t *cx)
Definition: printui.c:55
#define index(s, c)
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void WINAPI PrintUIEntryW(HWND hWnd, HINSTANCE hInst, LPCWSTR pCommand, DWORD nCmdShow)
Definition: printui.c:238
#define debugstr_wn
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
Definition: printui.c:216
HINSTANCE hInst
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static const WCHAR optionsW[OPT_MAX+1]
Definition: printui.c:42
_Out_opt_ int * cx
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GLuint res
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#define c
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WCHAR * LPWSTR
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static WCHAR get_next_wchar(context_t *cx, BOOL use_next_parameter)
Definition: printui.c:85
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Definition: compat.h:39