Create top-level dir tools-webrtc and start moving things into it.

tools/matlab/parseLog.m

-function parsed = parseLog(filename)
-%
-% parsed = parseLog(filename)
-% Parses a DataLog text file, with the filename specified in the string
-% filename, into a struct with each column name as a field, and with the
-% column data stored as a vector in that field.
-%
-% Arguments
-%
-% filename: A string with the name of the file to parse.
-%
-% Return value
-%
-% parsed: A struct containing each column parsed from the input file
-%         as a field and with the column data stored as a vector in that 
-%         field.
-%
-
-% Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
-%
-% Use of this source code is governed by a BSD-style license
-% that can be found in the LICENSE file in the root of the source
-% tree. An additional intellectual property rights grant can be found
-% in the file PATENTS.  All contributing project authors may
-% be found in the AUTHORS file in the root of the source tree.
-
-table = importdata(filename, ',', 1);
-if ~isstruct(table)
-  error('Malformed file, possibly empty or lacking data entries')
-end
-
-colheaders = table.textdata;
-if length(colheaders) == 1
-  colheaders = regexp(table.textdata{1}, ',', 'split');
-end
-
-parsed = struct;
-i = 1;
-while i <= length(colheaders)
-  % Checking for a multi-value column.
-  m = regexp(colheaders{i}, '([\w\t]+)\[(\d+)\]', 'tokens');
-  if ~isempty(m)
-    % Parse a multi-value column
-    n = str2double(m{1}{2}) - 1;
-    parsed.(strrep(m{1}{1}, ' ', '_')) = table.data(:, i:i+n);
-    i = i + n + 1;
-  elseif ~isempty(colheaders{i})
-    % Parse a single-value column
-    parsed.(strrep(colheaders{i}, ' ', '_')) = table.data(:, i);
-    i = i + 1;
-  else
-    error('Empty column');
-  end
-end