Move webrtc/{base => rtc_base}

webrtc/base/optionsfile.cc

Index: webrtc/base/optionsfile.cc
diff --git a/webrtc/base/optionsfile.cc b/webrtc/base/optionsfile.cc
deleted file mode 100644
index ae37877c580ee0361b43c1422a2b8085ff90a1e1..0000000000000000000000000000000000000000
--- a/webrtc/base/optionsfile.cc
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- *  Copyright 2008 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.
- */
-
-#include "webrtc/base/optionsfile.h"
-
-#include <ctype.h>
-
-#include "webrtc/base/logging.h"
-#include "webrtc/base/stream.h"
-#include "webrtc/base/stringencode.h"
-
-namespace rtc {
-
-OptionsFile::OptionsFile(const std::string &path) : path_(path) {
-}
-
-OptionsFile::~OptionsFile() = default;
-
-bool OptionsFile::Load() {
-  options_.clear();
-  // Open file.
-  FileStream stream;
-  int err;
-  if (!stream.Open(path_, "r", &err)) {
-    LOG_F(LS_WARNING) << "Could not open file, err=" << err;
-    // We do not consider this an error because we expect there to be no file
-    // until the user saves a setting.
-    return true;
-  }
-  // Read in all its data.
-  std::string line;
-  StreamResult res;
-  for (;;) {
-    res = stream.ReadLine(&line);
-    if (res != SR_SUCCESS) {
-      break;
-    }
-    size_t equals_pos = line.find('=');
-    if (equals_pos == std::string::npos) {
-      // We do not consider this an error. Instead we ignore the line and
-      // keep going.
-      LOG_F(LS_WARNING) << "Ignoring malformed line in " << path_;
-      continue;
-    }
-    std::string key(line, 0, equals_pos);
-    std::string value(line, equals_pos + 1, line.length() - (equals_pos + 1));
-    options_[key] = value;
-  }
-  if (res != SR_EOS) {
-    LOG_F(LS_ERROR) << "Error when reading from file";
-    return false;
-  } else {
-    return true;
-  }
-}
-
-bool OptionsFile::Save() {
-  // Open file.
-  FileStream stream;
-  int err;
-  if (!stream.Open(path_, "w", &err)) {
-    LOG_F(LS_ERROR) << "Could not open file, err=" << err;
-    return false;
-  }
-  // Write out all the data.
-  StreamResult res = SR_SUCCESS;
-  size_t written;
-  int error;
-  for (OptionsMap::const_iterator i = options_.begin(); i != options_.end();
-       ++i) {
-    res = stream.WriteAll(i->first.c_str(), i->first.length(), &written,
-        &error);
-    if (res != SR_SUCCESS) {
-      break;
-    }
-    res = stream.WriteAll("=", 1, &written, &error);
-    if (res != SR_SUCCESS) {
-      break;
-    }
-    res = stream.WriteAll(i->second.c_str(), i->second.length(), &written,
-        &error);
-    if (res != SR_SUCCESS) {
-      break;
-    }
-    res = stream.WriteAll("\n", 1, &written, &error);
-    if (res != SR_SUCCESS) {
-      break;
-    }
-  }
-  if (res != SR_SUCCESS) {
-    LOG_F(LS_ERROR) << "Unable to write to file";
-    return false;
-  } else {
-    return true;
-  }
-}
-
-bool OptionsFile::IsLegalName(const std::string &name) {
-  for (size_t pos = 0; pos < name.length(); ++pos) {
-    if (name[pos] == '\n' || name[pos] == '\\' || name[pos] == '=') {
-      // Illegal character.
-      LOG(LS_WARNING) << "Ignoring operation for illegal option " << name;
-      return false;
-    }
-  }
-  return true;
-}
-
-bool OptionsFile::IsLegalValue(const std::string &value) {
-  for (size_t pos = 0; pos < value.length(); ++pos) {
-    if (value[pos] == '\n' || value[pos] == '\\') {
-      // Illegal character.
-      LOG(LS_WARNING) << "Ignoring operation for illegal value " << value;
-      return false;
-    }
-  }
-  return true;
-}
-
-bool OptionsFile::GetStringValue(const std::string& option,
-                                 std::string *out_val) const {
-  LOG(LS_VERBOSE) << "OptionsFile::GetStringValue "
-                  << option;
-  if (!IsLegalName(option)) {
-    return false;
-  }
-  OptionsMap::const_iterator i = options_.find(option);
-  if (i == options_.end()) {
-    return false;
-  }
-  *out_val = i->second;
-  return true;
-}
-
-bool OptionsFile::GetIntValue(const std::string& option,
-                              int *out_val) const {
-  LOG(LS_VERBOSE) << "OptionsFile::GetIntValue "
-                  << option;
-  if (!IsLegalName(option)) {
-    return false;
-  }
-  OptionsMap::const_iterator i = options_.find(option);
-  if (i == options_.end()) {
-    return false;
-  }
-  return FromString(i->second, out_val);
-}
-
-bool OptionsFile::SetStringValue(const std::string& option,
-                                 const std::string& value) {
-  LOG(LS_VERBOSE) << "OptionsFile::SetStringValue "
-                  << option << ":" << value;
-  if (!IsLegalName(option) || !IsLegalValue(value)) {
-    return false;
-  }
-  options_[option] = value;
-  return true;
-}
-
-bool OptionsFile::SetIntValue(const std::string& option,
-                              int value) {
-  LOG(LS_VERBOSE) << "OptionsFile::SetIntValue "
-                  << option << ":" << value;
-  if (!IsLegalName(option)) {
-    return false;
-  }
-  return ToString(value, &options_[option]);
-}
-
-bool OptionsFile::RemoveValue(const std::string& option) {
-  LOG(LS_VERBOSE) << "OptionsFile::RemoveValue " << option;
-  if (!IsLegalName(option)) {
-    return false;
-  }
-  options_.erase(option);
-  return true;
-}
-
-}  // namespace rtc