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

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revision 22 by twoaday, Wed Aug 10 11:33:35 2005 UTC revision 180 by twoaday, Mon Mar 6 14:41:58 2006 UTC
# Line 1  Line 1 
1  /* wptProxySettingsDlg.cpp - Dialog for the proxy settings  /* wptProxySettingsDlg.cpp - Dialog for the proxy settings
2   *      Copyright (C) 2002-2005 Timo Schulz   *      Copyright (C) 2002-2005 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 "wptKeyserver.h"  #include <windows.h>
25  #include "wptW32API.h"  #include <ctype.h>
26  #include "wptErrors.h"  
27  #include "wptNLS.h"  #include "resource.h"
28  #include "wptKeyserver.h"  #include "wptTypes.h"
29    #include "wptKeyserver.h"
30    #include "wptW32API.h"
31  static int  #include "wptErrors.h"
32  check_number (HWND dlg, int id)  #include "wptNLS.h"
33  {  #include "wptKeyserver.h"
34      char buf[32];  #include "wptRegistry.h"
35      size_t i;  
36    
37      GetDlgItemText (dlg, id, buf, 31);  static int
38      for (i=0; i < strlen (buf); i++) {  check_number (HWND dlg, int id)
39          if (!isdigit (buf[i]))  {
40              return -1;      char buf[32];
41      }      size_t i;
42      return 0;  
43  }      GetDlgItemText (dlg, id, buf, 31);
44        for (i=0; i < strlen (buf); i++) {
45            if (!isdigit ((unsigned int)buf[i]))
46  static int              return -1;
47  read_proxy (HWND dlg, keyserver_proxy_ctx * ctx)      }
48  {      return 0;
49      char t[512];  }
50      int ncount = 0, pos = 0;  
51        
52      ncount = GetDlgItemText( dlg, IDC_PROXY_PWD, t, DIM (t)-1);  static int
53      if( ncount )  read_proxy (HWND dlg, keyserver_proxy_t ctx)
54          ctx->pass = strdup( t );  {
55      ncount = GetDlgItemText( dlg, IDC_PROXY_USER, t, DIM (t)-1);      char t[512];
56      if( ncount )      int ncount = 0, pos = 0;
57          ctx->user = strdup( t );      
58      ncount = GetDlgItemText( dlg, IDC_PROXY_HOST, t, DIM (t)-1);      ncount = GetDlgItemText (dlg, IDC_PROXY_PWD, t, DIM (t)-1);
59      if (ncount) {      if (ncount > 0)
60          if (check_IP_or_hostname (t)) {          ctx->pass = strdup (t);
61              msg_box (dlg, _("Invalid host/IP address."), _("Proxy Settings"), MB_ERR);      ncount = GetDlgItemText (dlg, IDC_PROXY_USER, t, DIM (t)-1);
62              return -1;      if (ncount > 0)
63          }          ctx->user = strdup (t);
64          /* XXX: check prefix */      ncount = GetDlgItemText (dlg, IDC_PROXY_HOST, t, DIM (t)-1);
65          if (!strncmp (t, "http://", 7))      if (ncount > 0) {
66              pos = 7;          if (check_IP_or_hostname (t)) {
67          ctx->host = strdup (t + pos);              msg_box (dlg, _("Invalid host/IP address."), _("Proxy Settings"), MB_ERR);
68      }              return -1;
69      if (check_number (dlg, IDC_PROXY_PORT)) {          }
70          msg_box (dlg, _("Invalid port number."), _("Proxy Settings"), MB_ERR);          /* XXX: check prefix */
71          return -1;          if (!strncmp (t, "http://", 7))
72      }              pos = 7;
73            ctx->host = strdup (t + pos);
74      ctx->port = GetDlgItemInt( dlg, IDC_PROXY_PORT, NULL, FALSE );      }
75      if( ctx->port < 0 || ctx->port > 65535 ) {      if (check_number (dlg, IDC_PROXY_PORT)) {
76          msg_box( dlg, _("Please select a value from 0-65535 for the port"), _("Proxy Settings"), MB_INFO );          msg_box (dlg, _("Invalid port number."), _("Proxy Settings"), MB_ERR);
77          return -1;          return -1;
78      }      }
79      if( ctx->user && !ctx->pass || !ctx->user && ctx->pass ) {  
80          msg_box( dlg, _("When you want to use authentication, "      ctx->port = GetDlgItemInt (dlg, IDC_PROXY_PORT, NULL, FALSE);
81                                  "please fill out both fields."), _("Proxy Settings"), MB_ERR );      if (ctx->port < 0 || ctx->port > 65535) {
82          return -1;          msg_box (dlg, _("Please select a value from 0-65535 for the port"),
83      }                  _("Proxy Settings"), MB_INFO);
84      if( ctx->host && !ctx->port || !ctx->host && ctx->port ) {          return -1;
85          msg_box( dlg, _("Please enter a host name and a port."), _("Proxy Settings"), MB_INFO );      }
86          return -1;      if (ctx->user && !ctx->pass || !ctx->user && ctx->pass) {
87      }          msg_box (dlg, _("When you want to use authentication, "
88      return 0;                          "please fill out both fields."), _("Proxy Settings"), MB_ERR);
89  } /* read_proxy */          return -1;
90        }
91        if (ctx->host && !ctx->port || !ctx->host && ctx->port) {
92  static void          msg_box (dlg, _("Please enter a host name and a port."),
93  enable_proxy_auth (HWND dlg, int val)                   _("Proxy Settings"), MB_INFO);
94  {          return -1;
95      int mode = val? TRUE : FALSE;      }
96      EnableWindow (GetDlgItem (dlg, IDC_PROXY_PWD), mode);      return 0;
97      EnableWindow (GetDlgItem (dlg, IDC_PROXY_USER), mode);  }
98  }  
99    
100    static void
101  BOOL CALLBACK  enable_proxy_auth (HWND dlg, int val)
102  keyserver_proxy_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)  {
103  {      int mode = val? TRUE : FALSE;
104      const char *proxy = NULL, *user=NULL, *pass = NULL;      EnableWindow (GetDlgItem (dlg, IDC_PROXY_PWD), mode);
105      int port = 0, auth = 0;      EnableWindow (GetDlgItem (dlg, IDC_PROXY_USER), mode);
106      int rc = 0;  }
107        
108      switch (msg) {  
109      case WM_INITDIALOG:  static void
110          proxy = kserver_get_proxy (&port);  init_proxy_protocols (HWND dlg)
111          if (proxy) {  {
112              SetDlgItemText( dlg, IDC_PROXY_HOST, proxy );      HWND cb = GetDlgItem (dlg, IDC_PROXY_PROTO);
113              SetDlgItemInt( dlg, IDC_PROXY_PORT, port, FALSE );      combox_add_string (cb, (char *)"HTTP");
114              user = kserver_get_proxy_info( PROXY_USER );      /*combox_add_string (cb, (char *)"SOCKS5");*/
115              if (user) {      SendMessage (cb, CB_SETCURSEL, (WPARAM)0, 0);
116                  SetDlgItemText (dlg, IDC_PROXY_USER, user);  }
117                  CheckDlgButton (dlg, IDC_PROXY_AUTH, BST_CHECKED);  
118                  auth++;  
119              }  /* Dialog box procedure for proxy authentication. */
120              pass = kserver_get_proxy_info(PROXY_PASS);  BOOL CALLBACK
121              if (pass) {  keyserver_proxy_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
122                  SetDlgItemText( dlg, IDC_PROXY_PWD, pass );  {  
123                  auth++;      int auth = 0;
124              }  
125          }      switch (msg) {
126          enable_proxy_auth (dlg, auth);      case WM_INITDIALOG:
127          center_window (dlg);          if (proxy.host != NULL) {
128          SetForegroundWindow (dlg);              SetDlgItemText (dlg, IDC_PROXY_HOST, proxy.host);
129          break;              SetDlgItemInt( dlg, IDC_PROXY_PORT, proxy.port, FALSE );
130                        if (proxy.user != NULL) {
131      case WM_SYSCOMMAND:                  SetDlgItemText (dlg, IDC_PROXY_USER, proxy.user);
132          if( LOWORD (wparam) == SC_CLOSE)                  CheckDlgButton (dlg, IDC_PROXY_AUTH, BST_CHECKED);
133              EndDialog (dlg, TRUE);                  auth++;
134          return FALSE;              }
135                        if (proxy.pass != NULL) {
136      case WM_COMMAND:                  SetDlgItemText (dlg, IDC_PROXY_PWD, proxy.pass);
137          switch (HIWORD (wparam)) {                  auth++;
138          case BN_CLICKED:              }
139              switch( (int)LOWORD( wparam ) ) {          }
140              case IDC_PROXY_AUTH:          enable_proxy_auth (dlg, auth);
141                  if (IsDlgButtonChecked (dlg, IDC_PROXY_AUTH))          SetDlgItemText (dlg, IDC_PROXY_HOSTINF, _("Proxy host name or IP address"));
142                      enable_proxy_auth (dlg, 1);          SetDlgItemText (dlg, IDC_PROXY_AUTH, _("Server requires &authentication"));
143                  else          SetDlgItemText (dlg, IDC_PROXY_USERINF, _("User name"));
144                      enable_proxy_auth (dlg, 0);          SetDlgItemText (dlg, IDC_PROXY_PWDINF, _("Password"));
145                  break;          SetDlgItemText (dlg, IDC_PROXY_PROTOINF, _("Proxy type"));
146              }          SetDlgItemText (dlg, IDC_PROXY_AUTHINF, _("Authentication"));
147              break;          SetWindowText (dlg, _("Proxy Settings"));
148          }          init_proxy_protocols (dlg);
149            center_window (dlg, NULL);
150          switch( LOWORD( wparam ) ) {          SetForegroundWindow (dlg);
151          case IDOK:          break;
152              if (IsDlgButtonChecked (dlg, IDC_PROXY_AUTH) &&          
153                  item_get_text_length (dlg, IDC_PROXY_HOST) == 0 &&      case WM_SYSCOMMAND:
154                  item_get_text_length (dlg, IDC_PROXY_USER) == 0 &&          if (LOWORD (wparam) == SC_CLOSE)
155                  item_get_text_length (dlg, IDC_PROXY_PWD) == 0) {              EndDialog (dlg, TRUE);
156                  msg_box (dlg, _("Please fill out all required fields for authentication."),          return FALSE;
157                           _("Proxy Settings"), MB_WARN);          
158                  return FALSE;      case WM_COMMAND:
159              }          switch (HIWORD (wparam)) {
160              keyserver_proxy_ctx ctx;                      case BN_CLICKED:
161              memset (&ctx, 0, sizeof (ctx));              switch ((int)LOWORD (wparam)) {
162              if (read_proxy (dlg, &ctx))              case IDC_PROXY_AUTH:
163                  return FALSE;                  if (IsDlgButtonChecked (dlg, IDC_PROXY_AUTH))
164              kserver_change_proxy (&ctx);                      enable_proxy_auth (dlg, 1);
165              proxy_release (&ctx);                  else
166              EndDialog (dlg, TRUE);                      enable_proxy_auth (dlg, 0);
167              return TRUE;                  break;
168                            }
169          case IDCANCEL:              break;
170              EndDialog (dlg, FALSE);          }
171              return FALSE;  
172          }          switch (LOWORD (wparam)) {
173          break;          case IDOK:
174      }              if (IsDlgButtonChecked (dlg, IDC_PROXY_AUTH) &&
175                        item_get_text_length (dlg, IDC_PROXY_HOST) == 0 &&
176      return FALSE;                  item_get_text_length (dlg, IDC_PROXY_USER) == 0 &&
177  } /* keyserver_proxy_dlg_proc */                  item_get_text_length (dlg, IDC_PROXY_PWD) == 0) {
178                    msg_box (dlg, _("Please fill out all required fields for authentication."),
179                             _("Proxy Settings"), MB_WARN);
180                    return TRUE;
181                }
182                kserver_proxy_release (&proxy);
183                if (read_proxy (dlg, &proxy))
184                    return FALSE;
185                set_reg_proxy_prefs (&proxy);
186                EndDialog (dlg, TRUE);
187                return TRUE;
188                
189            case IDCANCEL:
190                EndDialog (dlg, FALSE);
191                return FALSE;
192            }
193            break;
194        }
195        
196        return FALSE;
197    }
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