1 files changed, 128 insertions, 0 deletions
diff --git a/eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/hgext/convert/transport.py b/eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/hgext/convert/transport.py
new file mode 100644
index 0000000..db68ede
--- /dev/null
+++ b/eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/hgext/convert/transport.py
@@ -0,0 +1,128 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (C) 2007 Daniel Holth <dholth@fastmail.fm>
+# This is a stripped-down version of the original bzr-svn transport.py,
+# Copyright (C) 2006 Jelmer Vernooij <jelmer@samba.org>
+
+# 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
+
+from svn.core import SubversionException, Pool
+import svn.ra
+import svn.client
+import svn.core
+
+# Some older versions of the Python bindings need to be
+# explicitly initialized. But what we want to do probably
+# won't work worth a darn against those libraries anyway!
+svn.ra.initialize()
+
+svn_config = svn.core.svn_config_get_config(None)
+
+
+def _create_auth_baton(pool):
+    """Create a Subversion authentication baton. """
+    import svn.client
+    # Give the client context baton a suite of authentication
+    # providers.h
+    providers = [
+        svn.client.get_simple_provider(pool),
+        svn.client.get_username_provider(pool),
+        svn.client.get_ssl_client_cert_file_provider(pool),
+        svn.client.get_ssl_client_cert_pw_file_provider(pool),
+        svn.client.get_ssl_server_trust_file_provider(pool),
+        ]
+    # Platform-dependant authentication methods
+    getprovider = getattr(svn.core, 'svn_auth_get_platform_specific_provider',
+                          None)
+    if getprovider:
+        # Available in svn >= 1.6
+        for name in ('gnome_keyring', 'keychain', 'kwallet', 'windows'):
+            for type in ('simple', 'ssl_client_cert_pw', 'ssl_server_trust'):
+                p = getprovider(name, type, pool)
+                if p:
+                    providers.append(p)
+    else:
+        if hasattr(svn.client, 'get_windows_simple_provider'):
+            providers.append(svn.client.get_windows_simple_provider(pool))
+
+    return svn.core.svn_auth_open(providers, pool)
+
+class NotBranchError(SubversionException):
+    pass
+
+class SvnRaTransport(object):
+    """
+    Open an ra connection to a Subversion repository.
+    """
+    def __init__(self, url="", ra=None):
+        self.pool = Pool()
+        self.svn_url = url
+        self.username = ''
+        self.password = ''
+
+        # Only Subversion 1.4 has reparent()
+        if ra is None or not hasattr(svn.ra, 'reparent'):
+            self.client = svn.client.create_context(self.pool)
+            ab = _create_auth_baton(self.pool)
+            if False:
+                svn.core.svn_auth_set_parameter(
+                    ab, svn.core.SVN_AUTH_PARAM_DEFAULT_USERNAME, self.username)
+                svn.core.svn_auth_set_parameter(
+                    ab, svn.core.SVN_AUTH_PARAM_DEFAULT_PASSWORD, self.password)
+            self.client.auth_baton = ab
+            self.client.config = svn_config
+            try:
+                self.ra = svn.client.open_ra_session(
+                    self.svn_url.encode('utf8'),
+                    self.client, self.pool)
+            except SubversionException, (inst, num):
+                if num in (svn.core.SVN_ERR_RA_ILLEGAL_URL,
+                           svn.core.SVN_ERR_RA_LOCAL_REPOS_OPEN_FAILED,
+                           svn.core.SVN_ERR_BAD_URL):
+                    raise NotBranchError(url)
+                raise
+        else:
+            self.ra = ra
+            svn.ra.reparent(self.ra, self.svn_url.encode('utf8'))
+
+    class Reporter(object):
+        def __init__(self, reporter_data):
+            self._reporter, self._baton = reporter_data
+
+        def set_path(self, path, revnum, start_empty, lock_token, pool=None):
+            svn.ra.reporter2_invoke_set_path(self._reporter, self._baton,
+                        path, revnum, start_empty, lock_token, pool)
+
+        def delete_path(self, path, pool=None):
+            svn.ra.reporter2_invoke_delete_path(self._reporter, self._baton,
+                    path, pool)
+
+        def link_path(self, path, url, revision, start_empty, lock_token,
+                      pool=None):
+            svn.ra.reporter2_invoke_link_path(self._reporter, self._baton,
+                    path, url, revision, start_empty, lock_token,
+                    pool)
+
+        def finish_report(self, pool=None):
+            svn.ra.reporter2_invoke_finish_report(self._reporter,
+                    self._baton, pool)
+
+        def abort_report(self, pool=None):
+            svn.ra.reporter2_invoke_abort_report(self._reporter,
+                    self._baton, pool)
+
+    def do_update(self, revnum, path, *args, **kwargs):
+        return self.Reporter(svn.ra.do_update(self.ra, revnum, path,
+                                              *args, **kwargs))