initial checkin

Check in contents of upstream 1.4.2 tarball, exclude generated files.

1 files changed, 123 insertions, 0 deletions

diff --git a/src/gui/address_finder.cpp b/src/gui/address_finder.cpp
new file mode 100644
index 0000000..1e692e2
--- /dev/null
+++ b/src/gui/address_finder.cpp
@@ -0,0 +1,123 @@
+/*
+    Copyright (C) 2005-2009  Michel de Boer <michel@twinklephone.com>
+
+    This program 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.
+
+    This program 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 this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "address_finder.h"
+#include "gui.h"
+#include "log.h"
+
+t_address_finder *t_address_finder::instance = NULL;
+t_mutex t_address_finder::mtx_instance;
+
+t_address_finder::t_address_finder() {
+#ifdef HAVE_KDE
+	// Load KAddressbook asynchronously. An LDAP address book
+	// may take a while to load completely. This should not block
+	// an incoming call. For the first call it may happen that an
+	// address cannot be found as loading is still in progress.
+	// This is an inconvenience, but will not harm the call.
+	abook = KABC::StdAddressBook::self(true);
+	connect(abook, 
+		SIGNAL(addressBookChanged(AddressBook *)),
+		this, SLOT(invalidate_cache()));
+	
+	log_file->write_report("Preload KAddressbook.", "t_address_finder::t_address_finder");
+#endif
+}
+
+void t_address_finder::find_address(t_user *user_config, const t_url &u) 
+{
+	if (u == last_url) return;
+	
+	last_url = u;
+	last_name.clear();
+	last_photo = QImage();
+	
+#ifdef HAVE_KDE
+	for (KABC::AddressBook::Iterator i = abook->begin(); i != abook->end(); i++)
+	{
+		// Normalize url using number conversion rules
+		t_url u_normalized(u);
+		u_normalized.apply_conversion_rules(user_config);
+		
+		KABC::PhoneNumber::List phoneNrs = i->phoneNumbers();
+		for (KABC::PhoneNumber::List::iterator j = phoneNrs.begin();
+		j != phoneNrs.end(); j++)
+		{
+			QString phone = (*j).number();
+			string full_address = ui->expand_destination(
+					user_config, phone.ascii(), u_normalized.get_scheme());
+			
+			t_url url_phone(full_address);
+			if (!url_phone.is_valid()) continue;
+			
+			if (u_normalized.user_host_match(url_phone,
+				user_config->get_remove_special_phone_symbols(),
+				user_config->get_special_phone_symbols()))
+			{
+				last_name = i->realName().ascii();
+				last_photo = i->photo().data();
+				last_photo.detach(); // avoid sharing of QImage with kabc
+				return;
+			}
+		}
+	}
+#endif
+}
+
+void t_address_finder::preload(void) {
+	// The address book is preloaded on creation of the
+	// singleton instance.
+	(void)t_address_finder::get_instance();
+}
+
+t_address_finder *t_address_finder::get_instance(void) {
+	mtx_instance.lock();
+	if (!instance) {
+		instance = new t_address_finder();
+		// No MEMMAN audit as this instance will only be
+		// cleaned up by process termination.
+	}
+	mtx_instance.unlock();
+	
+	return instance;
+}
+
+string t_address_finder::find_name(t_user *user_config, const t_url &u) {
+	mtx_finder.lock();
+	find_address(user_config, u);
+	string name = last_name;
+	mtx_finder.unlock();
+	return name;
+}
+
+QImage t_address_finder:: find_photo(t_user *user_config, const t_url &u) {
+	mtx_finder.lock();
+	find_address(user_config, u);
+	QImage photo = last_photo;
+	mtx_finder.unlock();
+	return photo;
+}
+	
+void t_address_finder::invalidate_cache(void) {
+	mtx_finder.lock();
+	last_url.set_url("");
+	mtx_finder.unlock();
+	log_file->write_report("Address finder cache invalidated.",
+			       " t_address_finder::invalidate_cache",
+			       LOG_NORMAL, LOG_DEBUG);
+}