def _log_cb(changed_paths, revision, author,
                datestr, message, pool, retval=revs):
      date = _datestr_to_date(datestr)
      action_map = { 'D' : vclib.DELETED,
                     'A' : vclib.ADDED,
                     'R' : vclib.REPLACED,
                     'M' : vclib.MODIFIED,
                     }
      paths = (changed_paths or {}).keys()
      paths.sort(lambda a, b: _compare_paths(a, b))
      changes = []
      found_readable = found_unreadable = 0
      for path in paths:
        pathtype = None
        change = changed_paths[path]
        action = action_map.get(change.action, vclib.MODIFIED)
        ### Wrong, diddily wrong wrong wrong.  Can you say,
        ### "Manufacturing data left and right because it hurts to
        ### figure out the right stuff?"
        if change.copyfrom_path and change.copyfrom_rev:
          is_copy = 1
          base_path = change.copyfrom_path
          base_rev = change.copyfrom_rev
        elif action == vclib.ADDED or action == vclib.REPLACED:
          is_copy = 0
          base_path = base_rev = None
        else:
          is_copy = 0
          base_path = path
          base_rev = revision - 1

        ### Check authz rules (we lie about the path type)
        parts = _path_parts(path)
        if vclib.check_path_access(self, parts, vclib.FILE, revision):
          if is_copy and base_path and (base_path != path):
            parts = _path_parts(base_path)
            if vclib.check_path_access(self, parts, vclib.FILE, base_rev):
              is_copy = 0
              base_path = None
              base_rev = None
          changes.append(SVNChangedPath(path, revision, pathtype, base_path,
                                        base_rev, action, is_copy, 0, 0))
          found_readable = 1
        else:
          found_unreadable = 1

      if found_unreadable:
        message = None
        if not found_readable:
          author = None
          date = None
      revs.append([date, author, message, changes])
示例#2
0
  def _get_dirents(self, path, rev):
    """Return a 2-type of dirents and locks, possibly reading/writing
    from a local cache of that information.  This functions performs
    authz checks, stripping out unreadable dirents."""

    dir_url = self._geturl(path)
    path_parts = _path_parts(path)    
    if path:
      key = str(rev) + '/' + path
    else:
      key = str(rev)

    # Ensure that the cache gets filled...
    dirents_locks = self._dirent_cache.get(key)
    if not dirents_locks:
      tmp_dirents, locks = list_directory(dir_url, _rev2optrev(rev),
                                          _rev2optrev(rev), 0, self.ctx)
      dirents = {}
      for name, dirent in tmp_dirents.items():
        dirent_parts = path_parts + [name]
        kind = dirent.kind 
        if (kind == core.svn_node_dir or kind == core.svn_node_file) \
           and vclib.check_path_access(self, dirent_parts,
                                       kind == core.svn_node_dir \
                                         and vclib.DIR or vclib.FILE, rev):
          lh_rev, c_rev = self._get_last_history_rev(dirent_parts, rev)
          dirent.created_rev = lh_rev
          dirents[name] = dirent
      dirents_locks = [dirents, locks]
      self._dirent_cache[key] = dirents_locks

    # ...then return the goodies from the cache.
    return dirents_locks[0], dirents_locks[1]
示例#3
0
    def _get_dirents(self, path, rev):
        """Return a 2-type of dirents and locks, possibly reading/writing
    from a local cache of that information.  This functions performs
    authz checks, stripping out unreadable dirents."""

        dir_url = self._geturl(path)
        path_parts = _path_parts(path)
        if path:
            key = str(rev) + '/' + path
        else:
            key = str(rev)

        # Ensure that the cache gets filled...
        dirents_locks = self._dirent_cache.get(key)
        if not dirents_locks:
            tmp_dirents, locks = list_directory(dir_url, _rev2optrev(rev),
                                                _rev2optrev(rev), 0, self.ctx)
            dirents = {}
            for name, dirent in tmp_dirents.items():
                dirent_parts = path_parts + [name]
                kind = dirent.kind
                if (kind == core.svn_node_dir or kind == core.svn_node_file) \
                   and vclib.check_path_access(self, dirent_parts,
                                               kind == core.svn_node_dir \
                                                 and vclib.DIR or vclib.FILE, rev):
                    lh_rev, c_rev = self._get_last_history_rev(
                        dirent_parts, rev)
                    dirent.created_rev = lh_rev
                    dirents[name] = dirent
            dirents_locks = [dirents, locks]
            self._dirent_cache[key] = dirents_locks

        # ...then return the goodies from the cache.
        return dirents_locks[0], dirents_locks[1]
 def created_rev(self, path, rev):
   # NOTE: We can't use svn_client_propget here because the
   # interfaces in that layer strip out the properties not meant for
   # human consumption (such as svn:entry:committed-rev, which we are
   # using here to get the created revision of PATH@REV).
   kind = ra.svn_ra_check_path(self.ra_session, path, rev)
   if kind == core.svn_node_none:
     raise vclib.ItemNotFound(_path_parts(path))
   elif kind == core.svn_node_dir:
     props = get_directory_props(self.ra_session, path, rev)
   elif kind == core.svn_node_file:
     fetched_rev, props = ra.svn_ra_get_file(self.ra_session, path, rev, None)
   return int(props.get(core.SVN_PROP_ENTRY_COMMITTED_REV,
                        SVN_INVALID_REVNUM))
示例#5
0
 def created_rev(self, path, rev):
     # NOTE: We can't use svn_client_propget here because the
     # interfaces in that layer strip out the properties not meant for
     # human consumption (such as svn:entry:committed-rev, which we are
     # using here to get the created revision of PATH@REV).
     kind = ra.svn_ra_check_path(self.ra_session, path, rev)
     if kind == core.svn_node_none:
         raise vclib.ItemNotFound(_path_parts(path))
     elif kind == core.svn_node_dir:
         props = get_directory_props(self.ra_session, path, rev)
     elif kind == core.svn_node_file:
         fetched_rev, props = ra.svn_ra_get_file(self.ra_session, path, rev,
                                                 None)
     return int(
         props.get(core.SVN_PROP_ENTRY_COMMITTED_REV, SVN_INVALID_REVNUM))
示例#6
0
 def created_rev(self, path, rev):
     lh_rev, c_rev = self._get_last_history_rev(_path_parts(path), rev)
     return lh_rev
示例#7
0
        def _log_cb(log_entry, pool, retval=revs):
            # If Subversion happens to call us more than once, we choose not
            # to care.
            if retval:
                return

            revision = log_entry.revision
            msg, author, date, revprops = _split_revprops(log_entry.revprops)
            action_map = {
                'D': vclib.DELETED,
                'A': vclib.ADDED,
                'R': vclib.REPLACED,
                'M': vclib.MODIFIED,
            }

            # Easy out: if we won't use the changed-path info, just return a
            # changes-less tuple.
            if not need_changes:
                return revs.append([date, author, msg, revprops, None])

            # Subversion 1.5 and earlier didn't offer the 'changed_paths2'
            # hash, and in Subversion 1.6, it's offered but broken.
            try:
                changed_paths = log_entry.changed_paths2
                paths = (changed_paths or {}).keys()
            except:
                changed_paths = log_entry.changed_paths
                paths = (changed_paths or {}).keys()
            paths.sort(lambda a, b: _compare_paths(a, b))

            # If we get this far, our caller needs changed-paths, or we need
            # them for authz-related sanitization.
            changes = []
            found_readable = found_unreadable = 0
            for path in paths:
                change = changed_paths[path]

                # svn_log_changed_path_t (which we might get instead of the
                # svn_log_changed_path2_t we'd prefer) doesn't have the
                # 'node_kind' member.
                pathtype = None
                if hasattr(change, 'node_kind'):
                    if change.node_kind == core.svn_node_dir:
                        pathtype = vclib.DIR
                    elif change.node_kind == core.svn_node_file:
                        pathtype = vclib.FILE

                # svn_log_changed_path2_t only has the 'text_modified' and
                # 'props_modified' bits in Subversion 1.7 and beyond.  And
                # svn_log_changed_path_t is without.
                text_modified = props_modified = 0
                if hasattr(change, 'text_modified'):
                    if change.text_modified == core.svn_tristate_true:
                        text_modified = 1
                if hasattr(change, 'props_modified'):
                    if change.props_modified == core.svn_tristate_true:
                        props_modified = 1

                # Wrong, diddily wrong wrong wrong.  Can you say,
                # "Manufacturing data left and right because it hurts to
                # figure out the right stuff?"
                action = action_map.get(change.action, vclib.MODIFIED)
                if change.copyfrom_path and change.copyfrom_rev:
                    is_copy = 1
                    base_path = change.copyfrom_path
                    base_rev = change.copyfrom_rev
                elif action == vclib.ADDED or action == vclib.REPLACED:
                    is_copy = 0
                    base_path = base_rev = None
                else:
                    is_copy = 0
                    base_path = path
                    base_rev = revision - 1

                # Check authz rules (sadly, we have to lie about the path type)
                parts = _path_parts(path)
                if vclib.check_path_access(self, parts, vclib.FILE, revision):
                    if is_copy and base_path and (base_path != path):
                        parts = _path_parts(base_path)
                        if not vclib.check_path_access(self, parts, vclib.FILE,
                                                       base_rev):
                            is_copy = 0
                            base_path = None
                            base_rev = None
                            found_unreadable = 1
                    changes.append(
                        SVNChangedPath(path, revision, pathtype, base_path,
                                       base_rev, action, is_copy,
                                       text_modified, props_modified))
                    found_readable = 1
                else:
                    found_unreadable = 1

                # If our caller doesn't want changed-path stuff, and we have
                # the info we need to make an authz determination already,
                # quit this loop and get on with it.
                if (not include_changed_paths
                    ) and found_unreadable and found_readable:
                    break

            # Filter unreadable information.
            if found_unreadable:
                msg = None
                if not found_readable:
                    author = None
                    date = None

            # Drop unrequested changes.
            if not include_changed_paths:
                changes = None

            # Add this revision information to the "return" array.
            retval.append([date, author, msg, revprops, changes])
示例#8
0
 def _access_checker(check_path, check_rev):
     return vclib.check_path_access(self, _path_parts(check_path),
                                    path_type, check_rev)
示例#9
0
        return self.youngest

    def get_location(self, path, rev, old_rev):
        try:
            results = ra.get_locations(self.ra_session, path, rev, [old_rev])
        except core.SubversionException, e:
            _fix_subversion_exception(e)
            if e.apr_err == core.SVN_ERR_FS_NOT_FOUND:
                raise vclib.ItemNotFound(path)
            raise
        try:
            old_path = results[old_rev]
        except KeyError:
            raise vclib.ItemNotFound(path)
        old_path = _cleanup_path(old_path)
        old_path_parts = _path_parts(old_path)
        # Check access (lying about path types)
        if not vclib.check_path_access(self, old_path_parts, vclib.FILE,
                                       old_rev):
            raise vclib.ItemNotFound(path)
        return old_path

    def created_rev(self, path, rev):
        lh_rev, c_rev = self._get_last_history_rev(_path_parts(path), rev)
        return lh_rev

    def last_rev(self, path, peg_revision, limit_revision=None):
        """Given PATH, known to exist in PEG_REVISION, find the youngest
    revision older than, or equal to, LIMIT_REVISION in which path
    exists.  Return that revision, and the path at which PATH exists in
    that revision."""
示例#10
0
 def created_rev(self, path, rev):
   lh_rev, c_rev = self._get_last_history_rev(_path_parts(path), rev)
   return lh_rev
示例#11
0
    def _log_cb(log_entry, pool, retval=revs):
      # If Subversion happens to call us more than once, we choose not
      # to care.
      if retval:
        return
      
      revision = log_entry.revision
      msg, author, date, revprops = _split_revprops(log_entry.revprops)
      action_map = { 'D' : vclib.DELETED,
                     'A' : vclib.ADDED,
                     'R' : vclib.REPLACED,
                     'M' : vclib.MODIFIED,
                     }

      # Easy out: if we won't use the changed-path info, just return a
      # changes-less tuple.
      if not need_changes:
        return revs.append([date, author, msg, revprops, None])

      # Subversion 1.5 and earlier didn't offer the 'changed_paths2'
      # hash, and in Subversion 1.6, it's offered but broken.
      try: 
        changed_paths = log_entry.changed_paths2
        paths = (changed_paths or {}).keys()
      except:
        changed_paths = log_entry.changed_paths
        paths = (changed_paths or {}).keys()
      paths.sort(lambda a, b: _compare_paths(a, b))

      # If we get this far, our caller needs changed-paths, or we need
      # them for authz-related sanitization.
      changes = []
      found_readable = found_unreadable = 0
      for path in paths:
        change = changed_paths[path]

        # svn_log_changed_path_t (which we might get instead of the
        # svn_log_changed_path2_t we'd prefer) doesn't have the
        # 'node_kind' member.        
        pathtype = None
        if hasattr(change, 'node_kind'):
          if change.node_kind == core.svn_node_dir:
            pathtype = vclib.DIR
          elif change.node_kind == core.svn_node_file:
            pathtype = vclib.FILE
            
        # svn_log_changed_path2_t only has the 'text_modified' and
        # 'props_modified' bits in Subversion 1.7 and beyond.  And
        # svn_log_changed_path_t is without.
        text_modified = props_modified = 0
        if hasattr(change, 'text_modified'):
          if change.text_modified == core.svn_tristate_true:
            text_modified = 1
        if hasattr(change, 'props_modified'):
          if change.props_modified == core.svn_tristate_true:
            props_modified = 1
            
        # Wrong, diddily wrong wrong wrong.  Can you say,
        # "Manufacturing data left and right because it hurts to
        # figure out the right stuff?"
        action = action_map.get(change.action, vclib.MODIFIED)
        if change.copyfrom_path and change.copyfrom_rev:
          is_copy = 1
          base_path = change.copyfrom_path
          base_rev = change.copyfrom_rev
        elif action == vclib.ADDED or action == vclib.REPLACED:
          is_copy = 0
          base_path = base_rev = None
        else:
          is_copy = 0
          base_path = path
          base_rev = revision - 1

        # Check authz rules (sadly, we have to lie about the path type)
        parts = _path_parts(path)
        if vclib.check_path_access(self, parts, vclib.FILE, revision):
          if is_copy and base_path and (base_path != path):
            parts = _path_parts(base_path)
            if not vclib.check_path_access(self, parts, vclib.FILE, base_rev):
              is_copy = 0
              base_path = None
              base_rev = None
              found_unreadable = 1
          changes.append(SVNChangedPath(path, revision, pathtype, base_path,
                                        base_rev, action, is_copy,
                                        text_modified, props_modified))
          found_readable = 1
        else:
          found_unreadable = 1

        # If our caller doesn't want changed-path stuff, and we have
        # the info we need to make an authz determination already,
        # quit this loop and get on with it.
        if (not include_changed_paths) and found_unreadable and found_readable:
          break

      # Filter unreadable information.
      if found_unreadable:
        msg = None
        if not found_readable:
          author = None
          date = None

      # Drop unrequested changes.
      if not include_changed_paths:
        changes = None

      # Add this revision information to the "return" array.
      retval.append([date, author, msg, revprops, changes])
示例#12
0
 def _access_checker(check_path, check_rev):
   return vclib.check_path_access(self, _path_parts(check_path),
                                  path_type, check_rev)
示例#13
0
    return self.youngest
  
  def get_location(self, path, rev, old_rev):
    try:
      results = ra.get_locations(self.ra_session, path, rev, [old_rev])
    except core.SubversionException, e:
      _fix_subversion_exception(e)
      if e.apr_err == core.SVN_ERR_FS_NOT_FOUND:
        raise vclib.ItemNotFound(path)
      raise
    try:
      old_path = results[old_rev]
    except KeyError:
      raise vclib.ItemNotFound(path)
    old_path = _cleanup_path(old_path)
    old_path_parts = _path_parts(old_path)
    # Check access (lying about path types)
    if not vclib.check_path_access(self, old_path_parts, vclib.FILE, old_rev):
      raise vclib.ItemNotFound(path)
    return old_path
  
  def created_rev(self, path, rev):
    lh_rev, c_rev = self._get_last_history_rev(_path_parts(path), rev)
    return lh_rev

  def last_rev(self, path, peg_revision, limit_revision=None):
    """Given PATH, known to exist in PEG_REVISION, find the youngest
    revision older than, or equal to, LIMIT_REVISION in which path
    exists.  Return that revision, and the path at which PATH exists in
    that revision."""
    
示例#14
0
        def _log_cb(log_entry, pool, retval=revs):
            ### Subversion 1.5 and earlier didn't offer the 'changed_paths2'
            ### hash, and in Subversion 1.6, it's offered but broken.
            try:
                changed_paths = log_entry.changed_paths2
                paths = (changed_paths or {}).keys()
            except:
                changed_paths = log_entry.changed_paths
                paths = (changed_paths or {}).keys()
            paths.sort(lambda a, b: _compare_paths(a, b))
            revision = log_entry.revision
            msg, author, date, revprops = _split_revprops(log_entry.revprops)
            action_map = {
                'D': vclib.DELETED,
                'A': vclib.ADDED,
                'R': vclib.REPLACED,
                'M': vclib.MODIFIED,
            }
            changes = []
            found_readable = found_unreadable = 0
            for path in paths:
                change = changed_paths[path]
                ### svn_log_changed_path_t (which we might get instead of the
                ### svn_log_changed_path2_t we'd prefer) doesn't have the
                ### 'node_kind' member.
                pathtype = None
                if hasattr(change, 'node_kind'):
                    if change.node_kind == core.svn_node_dir:
                        pathtype = vclib.DIR
                    elif change.node_kind == core.svn_node_file:
                        pathtype = vclib.FILE
                ### svn_log_changed_path2_t only has the 'text_modified' and
                ### 'props_modified' bits in Subversion 1.7 and beyond.  And
                ### svn_log_changed_path_t is without.
                text_modified = props_modified = 0
                if hasattr(change, 'text_modified'):
                    if change.text_modified == core.svn_tristate_true:
                        text_modified = 1
                if hasattr(change, 'props_modified'):
                    if change.props_modified == core.svn_tristate_true:
                        props_modified = 1
                ### Wrong, diddily wrong wrong wrong.  Can you say,
                ### "Manufacturing data left and right because it hurts to
                ### figure out the right stuff?"
                action = action_map.get(change.action, vclib.MODIFIED)
                if change.copyfrom_path and change.copyfrom_rev:
                    is_copy = 1
                    base_path = change.copyfrom_path
                    base_rev = change.copyfrom_rev
                elif action == vclib.ADDED or action == vclib.REPLACED:
                    is_copy = 0
                    base_path = base_rev = None
                else:
                    is_copy = 0
                    base_path = path
                    base_rev = revision - 1

                ### Check authz rules (we lie about the path type)
                parts = _path_parts(path)
                if vclib.check_path_access(self, parts, vclib.FILE, revision):
                    if is_copy and base_path and (base_path != path):
                        parts = _path_parts(base_path)
                        if vclib.check_path_access(self, parts, vclib.FILE,
                                                   base_rev):
                            is_copy = 0
                            base_path = None
                            base_rev = None
                    changes.append(
                        SVNChangedPath(path, revision, pathtype, base_path,
                                       base_rev, action, is_copy,
                                       text_modified, props_modified))
                    found_readable = 1
                else:
                    found_unreadable = 1

            if found_unreadable:
                msg = None
                if not found_readable:
                    author = None
                    date = None
            revs.append([date, author, msg, revprops, changes])
示例#15
0
文件: svn_ra.py 项目: jivoi/cvsbackup
    def _log_cb(log_entry, pool, retval=revs):
      ### Subversion 1.5 and earlier didn't offer the 'changed_paths2'
      ### hash, and in Subversion 1.6, it's offered but broken.
      try: 
        changed_paths = log_entry.changed_paths2
        paths = (changed_paths or {}).keys()
      except:
        changed_paths = log_entry.changed_paths
        paths = (changed_paths or {}).keys()
      paths.sort(lambda a, b: _compare_paths(a, b))
      revision = log_entry.revision
      msg, author, date, revprops = _split_revprops(log_entry.revprops)
      action_map = { 'D' : vclib.DELETED,
                     'A' : vclib.ADDED,
                     'R' : vclib.REPLACED,
                     'M' : vclib.MODIFIED,
                     }
      changes = []
      found_readable = found_unreadable = 0
      for path in paths:
        change = changed_paths[path]
        ### svn_log_changed_path_t (which we might get instead of the
        ### svn_log_changed_path2_t we'd prefer) doesn't have the
        ### 'node_kind' member.        
        pathtype = None
        if hasattr(change, 'node_kind'):
          if change.node_kind == core.svn_node_dir:
            pathtype = vclib.DIR
          elif change.node_kind == core.svn_node_file:
            pathtype = vclib.FILE
        ### svn_log_changed_path2_t only has the 'text_modified' and
        ### 'props_modified' bits in Subversion 1.7 and beyond.  And
        ### svn_log_changed_path_t is without.
        text_modified = props_modified = 0
        if hasattr(change, 'text_modified'):
          if change.text_modified == core.svn_tristate_true:
            text_modified = 1
        if hasattr(change, 'props_modified'):
          if change.props_modified == core.svn_tristate_true:
            props_modified = 1
        ### Wrong, diddily wrong wrong wrong.  Can you say,
        ### "Manufacturing data left and right because it hurts to
        ### figure out the right stuff?"
        action = action_map.get(change.action, vclib.MODIFIED)
        if change.copyfrom_path and change.copyfrom_rev:
          is_copy = 1
          base_path = change.copyfrom_path
          base_rev = change.copyfrom_rev
        elif action == vclib.ADDED or action == vclib.REPLACED:
          is_copy = 0
          base_path = base_rev = None
        else:
          is_copy = 0
          base_path = path
          base_rev = revision - 1

        ### Check authz rules (we lie about the path type)
        parts = _path_parts(path)
        if vclib.check_path_access(self, parts, vclib.FILE, revision):
          if is_copy and base_path and (base_path != path):
            parts = _path_parts(base_path)
            if vclib.check_path_access(self, parts, vclib.FILE, base_rev):
              is_copy = 0
              base_path = None
              base_rev = None
          changes.append(SVNChangedPath(path, revision, pathtype, base_path,
                                        base_rev, action, is_copy,
                                        text_modified, props_modified))
          found_readable = 1
        else:
          found_unreadable = 1

      if found_unreadable:
        msg = None
        if not found_readable:
          author = None
          date = None
      revs.append([date, author, msg, revprops, changes])