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/* wptKeyserverSearchDlg.cpp - Keyserver Searching |
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* Copyright (C) 2001-2007 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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#ifdef HAVE_CONFIG_H |
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#include <config.h> |
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#endif |
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|
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#include <windows.h> |
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#include <stdio.h> |
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|
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#include "resource.h" |
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#include "wptCommonCtl.h" |
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#include "wptGPG.h" |
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#include "wptKeyserver.h" |
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#include "wptErrors.h" |
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#include "wptTypes.h" |
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#include "wptDlgs.h" |
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#include "wptNLS.h" |
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#include "wptKeylist.h" |
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|
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|
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/* Default threshold for key items. */ |
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#define MAX_N_KEYS 64 |
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|
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/* Symbolic column IDs. */ |
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enum { KSS_COL_BITS = 0, KSS_COL_ALGO, |
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KSS_COL_KEYID, KSS_COL_DATE, KSS_COL_UID }; |
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|
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int hkp_recv_key2 (HWND dlg, const char *kserver, WORD port, |
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const char *pattern, int proto, char **r_fpr); |
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|
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/* Initialize dialog. */ |
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static listview_ctrl_t |
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on_init_dialog (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
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{ |
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struct listview_column_s keysearch[] = { |
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{0, 48, (char *)_("Size")}, |
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{1, 48, (char*)_("Algorithm")}, |
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{2, 80, (char *)_("Key ID")}, |
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{3, 72, (char *)_("Creation")}, |
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{4, 256, (char *)_("User ID")}, |
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{0, 0, NULL} |
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}; |
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listview_ctrl_t lv = NULL; |
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char info[300]; |
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int i; |
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|
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SetDlgItemText (dlg, IDC_HKPSEARCH_RECV, _("&Receive")); |
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SetDlgItemText (dlg, IDOK, _("&Cancel")); |
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_snprintf (info, DIM (info) - 1, |
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_("Connect to '%s' to search for \"%s\""), |
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((keyserver_ctx *)lparam)->name, |
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((keyserver_ctx *)lparam)->pattern); |
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SetDlgItemText (dlg, IDC_HKPSEARCH_INFO, info); |
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SetWindowText (dlg, _("Keyserver Searching")); |
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SetForegroundWindow (dlg); |
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listview_new (&lv, GetDlgItem (dlg, IDC_HKPSEARCH_LIST)); |
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for (i = 0; keysearch[i].width; i++) |
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listview_add_column (lv, &keysearch[i]); |
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listview_set_ext_style (lv); |
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return lv; |
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} |
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|
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|
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/* Begin the key serach and add all results to the list view @lv. |
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Return value: 0 on success. */ |
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static int |
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search_hkp_keys (HWND dlg, keyserver_ctx *ksc, listview_ctrl_t lv) |
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{ |
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keyserver_key_s *key; |
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const char *uid; |
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char bits[32], algo[32], keyid[32]; |
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size_t nkeys=0; |
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int conn_fd = 0; |
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int rc; |
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|
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rc = kserver_search_begin (ksc->name, ksc->port, ksc->pattern, |
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&conn_fd, &nkeys); |
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if (rc) { |
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msg_box (dlg, winpt_strerror (rc), _("Keyserver Search"), MB_ERR); |
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return rc; |
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} |
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|
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if (nkeys > MAX_N_KEYS) { |
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rc = log_box (_("Keyserver Search"), MB_INFO_ASK, |
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_("The search result contains a lot of keys: %d\n\n" |
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"Do you really want to continue?"), nkeys); |
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if (rc == IDNO) { |
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kserver_search_end (conn_fd); |
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return -1; |
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} |
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} |
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|
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while (nkeys-- > 0) { |
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if (kserver_search_next (conn_fd, &key)) |
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break; |
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if (!key) |
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continue; |
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|
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_snprintf (bits, DIM (bits) - 1, "%d", key->bits); |
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_snprintf (algo, DIM (algo)-1, "%s", |
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get_key_pubalgo ((gpgme_pubkey_algo_t)key->algo)); |
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_snprintf (keyid, DIM (keyid)-1, "0x%s", key->keyid); |
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uid = key->main_uid? key->main_uid->uid : ""; |
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listview_add_item (lv, " "); |
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listview_add_sub_item (lv, 0, KSS_COL_BITS, bits); |
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listview_add_sub_item (lv, 0, KSS_COL_ALGO, algo); |
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listview_add_sub_item (lv, 0, KSS_COL_KEYID, keyid); |
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listview_add_sub_item (lv, 0, KSS_COL_DATE, get_key_created (key->creation)); |
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listview_add_sub_item (lv, 0, KSS_COL_UID, uid); |
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kserver_release_key (key); key=NULL; |
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} |
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|
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kserver_search_end (conn_fd); |
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return 0; |
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} |
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|
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|
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/* Fetch all selected keys from the keyserver in @ksc. */ |
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static void |
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fetch_keys (HWND dlg, listview_ctrl_t lv, keyserver_ctx *ksc) |
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{ |
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char keyid[32]; |
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char *fpr; |
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int n, rc = 0; |
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|
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n = listview_count_items (lv, 1); |
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if (!n) { |
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msg_box (dlg, _("Please select a key."), _("Keyserver Search"), MB_ERR); |
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return; |
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} |
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|
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for (n=0; n < listview_count_items (lv, 0); n++) { |
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if (!listview_get_item_state (lv, n)) |
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continue; |
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|
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listview_get_item_text (lv, n, KSS_COL_KEYID, keyid, DIM (keyid)-1); |
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rc = hkp_recv_key2 (dlg, ksc->name, ksc->port, keyid, 0, &fpr); |
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if (!rc && fpr != NULL) |
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keycache_update (0, fpr); |
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free_if_alloc (fpr); |
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} |
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} |
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|
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|
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/* Dialog box procedure for keyserver searching. */ |
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BOOL CALLBACK |
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hkpsearch_dlg_proc (HWND dlg, UINT msg, WPARAM wparam, LPARAM lparam) |
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{ |
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static listview_ctrl_t lv = NULL; |
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static keyserver_ctx *ksc; |
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|
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switch (msg) { |
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case WM_INITDIALOG: |
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ksc = (keyserver_ctx *)lparam; |
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if (!ksc) |
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BUG (0); |
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lv = on_init_dialog (dlg, msg, wparam, lparam); |
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if (search_hkp_keys (dlg, ksc, lv)) { |
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EndDialog (dlg, FALSE); |
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return TRUE; |
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} |
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return TRUE; |
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|
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case WM_DESTROY: |
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if (lv) { |
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listview_release (lv); |
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lv = NULL; |
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} |
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return FALSE; |
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|
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case WM_COMMAND: |
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switch (LOWORD (wparam)) { |
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case IDOK: |
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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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EndDialog (dlg, FALSE); |
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return TRUE; |
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|
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case IDC_HKPSEARCH_RECV: |
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fetch_keys (dlg, lv, ksc); |
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return TRUE; |
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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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} |
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