cef/tests/ceftests/resource_util_linux.cc

// Copyright (c) 2013 The Chromium Embedded Framework Authors.
// Portions copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "tests/shared/browser/resource_util.h"

#include <stdio.h>
#include <string.h>
#include <unistd.h>

namespace client {

bool GetResourceDir(std::string& dir) {
  char buff[1024];

  // Retrieve the executable path.
  ssize_t len = readlink("/proc/self/exe", buff, sizeof(buff) - 1);
  if (len == -1) {
    return false;
  }

  buff[len] = 0;

  // Remove the executable name from the path.
  char* pos = strrchr(buff, '/');
  if (!pos) {
    return false;
  }

  // Add "ceftests_files" to the path.
  strcpy(pos + 1, "ceftests_files");
  dir = std::string(buff);
  return true;
}

}  // namespace client