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/* wptTextInputDlg.cpp - Dialog for getting text |
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* Copyright (C) 2001-2005 Timo Schulz |
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* |
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* This file is part of WinPT. |
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* |
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* WinPT is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* WinPT is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with WinPT; if not, write to the Free Software Foundation, |
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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*/ |
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#include <windows.h> |
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|
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#include "../resource.h" |
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#include "wptTypes.h" |
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#include "wptGPG.h" |
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#include "wptCommonCtl.h" |
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#include "wptContext.h" |
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#include "wptDlgs.h" |
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#include "wptW32API.h" |
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#include "wptNLS.h" |
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#include "wptErrors.h" |
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|
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#define MAX_FILESIZE 8388608 /* 8MB */ |
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|
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void |
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load_file_contents (HWND dlg, const char * file) |
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{ |
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size_t size = 0; |
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char *buf = NULL; |
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FILE *fp; |
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|
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size = get_file_size (file); |
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if (!size) |
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return; |
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if (size > MAX_FILESIZE) { |
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msg_box (dlg, _("Data is too large for copying."), _("Info"), MB_ERR); |
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return; |
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} |
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buf = new char[size+1]; |
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if (!buf) |
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BUG (0); |
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memset (buf, 0, size+1); |
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fp = fopen (file, "rb"); |
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if (fp) { |
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fread (buf, 1, size, fp); |
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fclose (fp); |
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SetDlgItemText (dlg, IDC_TEXT_INPUT, buf); |
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} |
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free_if_alloc (buf); |
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} /* load_file_contents */ |
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|
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|
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BOOL CALLBACK |
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text_input_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
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{ |
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static text_input_s *ctx; |
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char *p; |
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size_t n; |
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|
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switch (msg) { |
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case WM_INITDIALOG: |
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ctx = (text_input_s *)lparam; |
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if (ctx == NULL) |
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dlg_fatal_error (dlg, "Could not get dialog param."); |
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#ifndef LANG_DE |
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SetWindowText (dlg, _("Text Input")); |
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#endif |
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switch (ctx->type) { |
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case 0: |
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SetDlgItemText (dlg, IDC_TEXT_INFO, _("Enter the text that was signed")); |
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break; |
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} |
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SetDlgItemText (dlg, IDC_TEXT_FILE, _("&Load")); |
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SetForegroundWindow (dlg); |
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return TRUE; |
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|
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case WM_COMMAND: |
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switch( LOWORD(wparam) ) { |
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case IDC_TEXT_FILE: |
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const char *file; |
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|
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file = get_filename_dlg( dlg, FILE_OPEN, _("Text Input from File"), NULL, NULL ); |
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if( file ) |
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load_file_contents( dlg, file ); |
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break; |
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|
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case IDOK: |
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p = new char[100*1024+1]; |
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if (!p) |
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BUG (0); |
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n = GetDlgItemText (dlg, IDC_TEXT_INPUT, p, 100*1024); |
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if (n > 0) { |
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ctx->length = n; |
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ctx->data = new char[n+1]; |
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if (!ctx->data) |
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BUG (0); |
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memset (ctx->data, 0, n+1); |
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strcpy (ctx->data, p); |
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} |
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else { |
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ctx->length = 0; |
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ctx->data = NULL; |
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} |
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free_if_alloc (p); |
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EndDialog (dlg, TRUE); |
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return TRUE; |
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|
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case IDCANCEL: |
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ctx->length = 0; |
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ctx->data = NULL; |
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EndDialog (dlg, FALSE); |
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return FALSE; |
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} |
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break; |
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} |
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|
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return FALSE; |
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} /* text_input_dlg_proc */ |
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