/[winpt]/trunk/Src/wptTextInputDlg.cpp
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Diff of /trunk/Src/wptTextInputDlg.cpp

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revision 32 by twoaday, Mon Oct 24 08:03:48 2005 UTC revision 36 by werner, Thu Oct 27 15:25:13 2005 UTC
# Line 1  Line 1 
1  /* wptTextInputDlg.cpp - Dialog for getting text  /* wptTextInputDlg.cpp - Dialog for getting text
2   *      Copyright (C) 2001-2005 Timo Schulz   *      Copyright (C) 2001-2005 Timo Schulz
3   *   *
4   * This file is part of WinPT.   * This file is part of WinPT.
5   *   *
6   * WinPT is free software; you can redistribute it and/or modify   * WinPT is free software; you can redistribute it and/or modify
7   * it under the terms of the GNU General Public License as published by   * it under the terms of the GNU General Public License as published by
8   * the Free Software Foundation; either version 2 of the License, or   * the Free Software Foundation; either version 2 of the License, or
9   * (at your option) any later version.   * (at your option) any later version.
10   *   *
11   * WinPT is distributed in the hope that it will be useful,   * WinPT is distributed in the hope that it will be useful,
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   * GNU General Public License for more details.   * GNU General Public License for more details.
15   *   *
16   * You should have received a copy of the GNU General Public License   * You should have received a copy of the GNU General Public License
17   * along with WinPT; if not, write to the Free Software Foundation,   * along with WinPT; if not, write to the Free Software Foundation,
18   * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA   * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
19   */   */
20  #include <windows.h>  #ifdef HAVE_CONFIG_H
21    #include <config.h>
22  #include "../resource.h"  #endif
23  #include "wptTypes.h"  
24  #include "wptGPG.h"  #include <windows.h>
25  #include "wptCommonCtl.h"  #include <windows.h>
26  #include "wptContext.h"  
27  #include "wptDlgs.h"  #include "../resource.h"
28  #include "wptW32API.h"  #include "wptTypes.h"
29  #include "wptNLS.h"  #include "wptGPG.h"
30  #include "wptErrors.h"  #include "wptCommonCtl.h"
31    #include "wptContext.h"
32  #define MAX_FILESIZE 8388608 /* 8MB */  #include "wptDlgs.h"
33    #include "wptW32API.h"
34  void  #include "wptNLS.h"
35  load_file_contents (HWND dlg, const char * file)  #include "wptErrors.h"
36  {  
37      size_t size = 0;  #define MAX_FILESIZE 8388608 /* 8MB */
38      char *buf = NULL;  
39      FILE *fp;  void
40        load_file_contents (HWND dlg, const char * file)
41      size = get_file_size (file);  {
42      if (!size)      size_t size = 0;
43          return;      char *buf = NULL;
44      if (size > MAX_FILESIZE) {      FILE *fp;
45          msg_box (dlg, _("Data is too large for copying."), _("Info"), MB_ERR);      
46          return;      size = get_file_size (file);
47      }      if (!size)
48      buf = new char[size+1];          return;
49      if (!buf)      if (size > MAX_FILESIZE) {
50          BUG (0);          msg_box (dlg, _("Data is too large for copying."), _("Info"), MB_ERR);
51      memset (buf, 0, size+1);          return;
52      fp = fopen (file, "rb");      }
53      if (fp) {      buf = new char[size+1];
54          fread (buf, 1, size, fp);      if (!buf)
55          fclose (fp);          BUG (0);
56          SetDlgItemText (dlg, IDC_TEXT_INPUT, buf);      memset (buf, 0, size+1);
57      }      fp = fopen (file, "rb");
58      free_if_alloc (buf);      if (fp) {
59  } /* load_file_contents */          fread (buf, 1, size, fp);
60            fclose (fp);
61            SetDlgItemText (dlg, IDC_TEXT_INPUT, buf);
62  BOOL CALLBACK      }
63  text_input_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)      free_if_alloc (buf);
64  {  } /* load_file_contents */
65      static text_input_s *ctx;  
66      char *p;  
67      size_t n;  BOOL CALLBACK
68        text_input_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
69      switch (msg) {  {
70      case WM_INITDIALOG:      static text_input_s *ctx;
71          ctx = (text_input_s *)lparam;      char *p;
72          if (ctx == NULL)      size_t n;
73              dlg_fatal_error (dlg, "Could not get dialog param.");      
74          #ifndef LANG_DE      switch (msg) {
75          SetWindowText (dlg, _("Text Input"));      case WM_INITDIALOG:
76          #endif          ctx = (text_input_s *)lparam;
77          switch (ctx->type)  {          if (ctx == NULL)
78          case 0:              dlg_fatal_error (dlg, "Could not get dialog param.");
79              SetDlgItemText (dlg, IDC_TEXT_INFO, _("Enter the text that was signed"));          #ifndef LANG_DE
80              break;          SetWindowText (dlg, _("Text Input"));
81          }          #endif
82          SetDlgItemText (dlg, IDCANCEL, _("&Cancel"));          switch (ctx->type)  {
83          SetDlgItemText (dlg, IDC_TEXT_FILE, _("&Load"));          case 0:
84          SetForegroundWindow (dlg);              SetDlgItemText (dlg, IDC_TEXT_INFO, _("Enter the text that was signed"));
85          return TRUE;              break;
86                    }
87      case WM_COMMAND:          SetDlgItemText (dlg, IDCANCEL, _("&Cancel"));
88          switch( LOWORD(wparam) ) {          SetDlgItemText (dlg, IDC_TEXT_FILE, _("&Load"));
89          case IDC_TEXT_FILE:          SetForegroundWindow (dlg);
90              const char *file;          return TRUE;
91                        
92              file = get_filename_dlg( dlg, FILE_OPEN, _("Text Input from File"), NULL, NULL );      case WM_COMMAND:
93              if( file )          switch( LOWORD(wparam) ) {
94                  load_file_contents( dlg, file );          case IDC_TEXT_FILE:
95              break;              const char *file;
96                            
97          case IDOK:              file = get_filename_dlg( dlg, FILE_OPEN, _("Text Input from File"), NULL, NULL );
98              p = new char[100*1024+1];              if( file )
99              if (!p)                  load_file_contents( dlg, file );
100                  BUG (0);              break;
101              n = GetDlgItemText (dlg, IDC_TEXT_INPUT, p, 100*1024);              
102              if (n > 0) {          case IDOK:
103                  ctx->length = n;              p = new char[100*1024+1];
104                  ctx->data = new char[n+1];              if (!p)
105                  if (!ctx->data)                  BUG (0);
106                      BUG (0);              n = GetDlgItemText (dlg, IDC_TEXT_INPUT, p, 100*1024);
107                  memset (ctx->data, 0, n+1);              if (n > 0) {
108                  strcpy (ctx->data, p);                  ctx->length = n;
109              }                  ctx->data = new char[n+1];
110              else {                  if (!ctx->data)
111                  ctx->length = 0;                      BUG (0);
112                  ctx->data = NULL;                  memset (ctx->data, 0, n+1);
113              }                  strcpy (ctx->data, p);
114              free_if_alloc (p);              }
115              EndDialog (dlg, TRUE);              else {
116              return TRUE;                  ctx->length = 0;
117                                ctx->data = NULL;
118          case IDCANCEL:              }
119              ctx->length = 0;              free_if_alloc (p);
120              ctx->data = NULL;              EndDialog (dlg, TRUE);
121              EndDialog (dlg, FALSE);              return TRUE;
122              return FALSE;              
123          }          case IDCANCEL:
124          break;              ctx->length = 0;
125      }              ctx->data = NULL;
126                    EndDialog (dlg, FALSE);
127      return FALSE;              return FALSE;
128            }
129            break;
130        }
131        
132        return FALSE;
133  } /* text_input_dlg_proc */  } /* text_input_dlg_proc */
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