trunk/Src/wptKeyserverSearchDlg.cpp

/* wptKeyserverSearchDlg.cpp - Keyserver Searching
 *      Copyright (C) 2001-2006 Timo Schulz
 *
 * This file is part of WinPT.
 *
 * WinPT is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * WinPT is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with WinPT; if not, write to the Free Software Foundation, 
 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <windows.h>
#include <stdio.h>

#include "resource.h"
#include "wptCommonCtl.h"
#include "wptKeyserver.h"
#include "wptErrors.h"
#include "wptTypes.h"
#include "wptGPG.h"
#include "wptContext.h" /* for passphrase_s */
#include "wptDlgs.h"
#include "wptNLS.h"


int
hkp_recv_key2 (HWND dlg, const char *kserver, WORD port,
               const char *pattern, int proto, char **r_fpr);


/* Dialog box procedur for keyserver searching. */
BOOL CALLBACK
hkpsearch_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
{
    static listview_ctrl_t lv = NULL;
    static keyserver_ctx * ksc;
    keyserver_key key;
    struct listview_column_s keysearch[] = {
        {0,  48, (char *)_("Size")},
        {1,  64, (char *)_("Key ID")},
        {2,  72, (char *)_("Creation")},
        {3, 256, (char *)_("User ID")},
        {0,   0, NULL}
    };
    char t[32], info[384], *fpr = NULL;
    int i, rc;
    int conn_fd = 0;
    
    switch (msg) {
    case WM_INITDIALOG:
        ksc = (keyserver_ctx *)lparam;
        if (!ksc)
            dlg_fatal_error (dlg, "Could not get dialog param.");
        SetWindowText (dlg, _("Keyserver Searching"));
        SetDlgItemText (dlg, IDC_HKPSEARCH_RECV, _("&Receive"));
        SetDlgItemText (dlg, IDOK, _("&Cancel"));
        _snprintf (info, sizeof (info) - 1,
                   _("Connect to '%s' to search for \"%s\""),
                   ksc->name, ksc->pattern);
        SetDlgItemText (dlg, IDC_HKPSEARCH_INFO, info);
        listview_new (&lv);
        lv->ctrl = GetDlgItem (dlg, IDC_HKPSEARCH_LIST);
        for (i = 0; keysearch[i].width; i++)
            listview_add_column (lv, &keysearch[i]);
        listview_set_ext_style (lv);
        rc = kserver_search_init (ksc->name, ksc->port, ksc->pattern, &conn_fd);
        if (rc) {
            msg_box (dlg, winpt_strerror (rc), _("Keyserver Search"), MB_ERR);
            EndDialog (dlg, FALSE);
            return FALSE;
        }
        rc = kserver_search_chkresp (conn_fd);
        if (rc) {
            msg_box (dlg, winpt_strerror (rc), _("Keyserver Search"), MB_ERR);
            closesocket (conn_fd);
            EndDialog (dlg, FALSE);
            return FALSE;
        }
        for (;;) {
            rc = kserver_search (conn_fd, &key);
            if (rc)
                break;
            if (!key.bits)
                continue;
            _snprintf (t, sizeof (t) - 1, "%d", key.bits);
            listview_add_item (lv, " ");
            listview_add_sub_item (lv, 0, 0, t);
            listview_add_sub_item (lv, 0, 1, key.keyid);
            listview_add_sub_item (lv, 0, 2, key.date);
            listview_add_sub_item (lv, 0, 3, key.uid);
        }
        closesocket (conn_fd);
        SetForegroundWindow (dlg);
        return TRUE;
        
    case WM_DESTROY:
        if (lv) {
            listview_release (lv);
            lv = NULL;
        }
        return FALSE;
        
    case WM_SYSCOMMAND:
        if (LOWORD (wparam) == SC_CLOSE)
            EndDialog (dlg, TRUE);
        return FALSE;
        
    case WM_COMMAND:
        switch (LOWORD (wparam)) {
        case IDOK:
            EndDialog (dlg, TRUE);
            return TRUE;
            
        case IDCANCEL:
            EndDialog (dlg, FALSE);
            return FALSE;
            
        case IDC_HKPSEARCH_RECV:
            if ((i = listview_get_curr_pos (lv)) == -1) {
                msg_box (dlg, _("Please select a key."), _("Keyserver Search"), MB_ERR);
                return FALSE;
            }
            listview_get_item_text (lv, i, 1, t, sizeof (t) -1);
            rc = hkp_recv_key2 (dlg, ksc->name, ksc->port, t, 0, &fpr);
            if (!rc && fpr != NULL) {
                keycache_update (0, fpr);
                free_if_alloc (fpr);
            }
            return TRUE;
        }
        break;
    }
    
    return FALSE;
}
1	werner	36	/* wptKeyserverSearchDlg.cpp - Keyserver Searching
2	twoaday	147	* Copyright (C) 2001-2006 Timo Schulz
3	werner	36	*
4			* This file is part of WinPT.
5			*
6			* 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
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* WinPT 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
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with WinPT; if not, write to the Free Software Foundation,
18			* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
19			*/
20			#ifdef HAVE_CONFIG_H
21			#include <config.h>
22			#endif
23
24			#include <windows.h>
25			#include <stdio.h>
26
27	werner	47	#include "resource.h"
28	werner	36	#include "wptCommonCtl.h"
29			#include "wptKeyserver.h"
30			#include "wptErrors.h"
31			#include "wptTypes.h"
32			#include "wptGPG.h"
33			#include "wptContext.h" /* for passphrase_s */
34			#include "wptDlgs.h"
35			#include "wptNLS.h"
36
37
38	twoaday	147	int
39			hkp_recv_key2 (HWND dlg, const char *kserver, WORD port,
40			const char pattern, int proto, char *r_fpr);
41
42
43			/* Dialog box procedur for keyserver searching. */
44	werner	36	BOOL CALLBACK
45			hkpsearch_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam)
46			{
47			static listview_ctrl_t lv = NULL;
48			static keyserver_ctx * ksc;
49			keyserver_key key;
50			struct listview_column_s keysearch[] = {
51			{0, 48, (char *)_("Size")},
52			{1, 64, (char *)_("Key ID")},
53			{2, 72, (char *)_("Creation")},
54			{3, 256, (char *)_("User ID")},
55			{0, 0, NULL}
56			};
57	twoaday	147	char t[32], info[384], *fpr = NULL;
58	werner	36	int i, rc;
59			int conn_fd = 0;
60
61	twoaday	147	switch (msg) {
62	werner	36	case WM_INITDIALOG:
63			ksc = (keyserver_ctx *)lparam;
64			if (!ksc)
65			dlg_fatal_error (dlg, "Could not get dialog param.");
66			SetWindowText (dlg, _("Keyserver Searching"));
67			SetDlgItemText (dlg, IDC_HKPSEARCH_RECV, _("&Receive"));
68	twoaday	105	SetDlgItemText (dlg, IDOK, _("&Cancel"));
69	werner	36	_snprintf (info, sizeof (info) - 1,
70			_("Connect to '%s' to search for \"%s\""),
71			ksc->name, ksc->pattern);
72			SetDlgItemText (dlg, IDC_HKPSEARCH_INFO, info);
73			listview_new (&lv);
74			lv->ctrl = GetDlgItem (dlg, IDC_HKPSEARCH_LIST);
75			for (i = 0; keysearch[i].width; i++)
76			listview_add_column (lv, &keysearch[i]);
77			listview_set_ext_style (lv);
78			rc = kserver_search_init (ksc->name, ksc->port, ksc->pattern, &conn_fd);
79			if (rc) {
80	twoaday	147	msg_box (dlg, winpt_strerror (rc), _("Keyserver Search"), MB_ERR);
81	werner	36	EndDialog (dlg, FALSE);
82			return FALSE;
83			}
84			rc = kserver_search_chkresp (conn_fd);
85			if (rc) {
86	twoaday	147	msg_box (dlg, winpt_strerror (rc), _("Keyserver Search"), MB_ERR);
87	werner	36	closesocket (conn_fd);
88			EndDialog (dlg, FALSE);
89			return FALSE;
90			}
91			for (;;) {
92			rc = kserver_search (conn_fd, &key);
93			if (rc)
94			break;
95			if (!key.bits)
96			continue;
97			_snprintf (t, sizeof (t) - 1, "%d", key.bits);
98			listview_add_item (lv, " ");
99			listview_add_sub_item (lv, 0, 0, t);
100			listview_add_sub_item (lv, 0, 1, key.keyid);
101			listview_add_sub_item (lv, 0, 2, key.date);
102			listview_add_sub_item (lv, 0, 3, key.uid);
103			}
104			closesocket (conn_fd);
105			SetForegroundWindow (dlg);
106			return TRUE;
107
108			case WM_DESTROY:
109			if (lv) {
110			listview_release (lv);
111			lv = NULL;
112			}
113			return FALSE;
114
115			case WM_SYSCOMMAND:
116			if (LOWORD (wparam) == SC_CLOSE)
117			EndDialog (dlg, TRUE);
118			return FALSE;
119
120			case WM_COMMAND:
121			switch (LOWORD (wparam)) {
122			case IDOK:
123			EndDialog (dlg, TRUE);
124			return TRUE;
125
126			case IDCANCEL:
127			EndDialog (dlg, FALSE);
128			return FALSE;
129
130			case IDC_HKPSEARCH_RECV:
131			if ((i = listview_get_curr_pos (lv)) == -1) {
132	twoaday	147	msg_box (dlg, _("Please select a key."), _("Keyserver Search"), MB_ERR);
133	werner	36	return FALSE;
134			}
135			listview_get_item_text (lv, i, 1, t, sizeof (t) -1);
136	twoaday	147	rc = hkp_recv_key2 (dlg, ksc->name, ksc->port, t, 0, &fpr);
137			if (!rc && fpr != NULL) {
138			keycache_update (0, fpr);
139			free_if_alloc (fpr);
140			}
141	werner	36	return TRUE;
142			}
143			break;
144			}
145
146			return FALSE;
147	twoaday	147	}