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-rw-r--r--sessionstore.py69
1 files changed, 69 insertions, 0 deletions
diff --git a/sessionstore.py b/sessionstore.py
new file mode 100644
index 0000000..2b96ea0
--- /dev/null
+++ b/sessionstore.py
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+# Copyright (C) 2007, One Laptop Per Child
+#
+# 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+# Based on
+# http://lxr.mozilla.org/seamonkey/source/browser/components/sessionstore
+
+import logging
+
+from xpcom import components
+from xpcom.components import interfaces
+
+def get_session(browser):
+ session_history = browser.web_navigation.sessionHistory
+
+ if session_history.count == 0:
+ return ''
+ return _get_history(session_history)
+
+def set_session(browser, data):
+ _set_history(browser.web_navigation.sessionHistory, data)
+
+ if data:
+ browser.web_navigation.gotoIndex(len(data) - 1)
+ else:
+ browser.load_uri('about:blank')
+
+def _get_history(history):
+ logging.debug('%r' % history.count)
+ entries_dest = []
+ for i in range(0, history.count):
+ entry_orig = history.getEntryAtIndex(i, False)
+ entry_dest = {'url': entry_orig.URI.spec,
+ 'title': entry_orig.title}
+
+ entries_dest.append(entry_dest)
+
+ return entries_dest
+
+def _set_history(history, history_data):
+ history_internal = history.queryInterface(interfaces.nsISHistoryInternal);
+
+ if history_internal.count > 0:
+ history_internal.purgeHistory(history_internal.count);
+
+ for entry_dict in history_data:
+ logging.debug('entry_dict: %r' % entry_dict)
+ entry_class = components.classes["@mozilla.org/browser/session-history-entry;1"]
+ entry = entry_class.createInstance(interfaces.nsISHEntry)
+
+ io_service_class = components.classes["@mozilla.org/network/io-service;1"]
+ io_service = io_service_class.getService(interfaces.nsIIOService)
+ entry.setURI(io_service.newURI(entry_dict['url'], None, None));
+ entry.setTitle(entry_dict['title']);
+
+ history_internal.addEntry(entry, True)
+