Revert 147725 - Helper extension+plugin for testing NaCl part of File API.

TEST=none BUG=none Review URL: https://chromiumcodereview.appspot.com/10692031 TBR=zelidrag@chromium.org Review URL: https://chromiumcodereview.appspot.com/10810046 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@147729 0039d316-1c4b-4281-b951-d872f2087c98
author: varunjain@chromium.org <varunjain@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> 2012-07-20 22:39:51 +0000
committer: varunjain@chromium.org <varunjain@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> 2012-07-20 22:39:51 +0000
commit: 7ce082c0725230c4e514e5cb3b78c9e80a65fa9c (patch)
tree: 2abd5b7c0f5ecf6501fefb82ba1ad0078906c8ec
parent: 3976928a9336d1871501ff9454b5b9160be03ecb (diff)
download: chromium_src-7ce082c0725230c4e514e5cb3b78c9e80a65fa9c.zip
chromium_src-7ce082c0725230c4e514e5cb3b78c9e80a65fa9c.tar.gz
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8 files changed, 0 insertions, 553 deletions
diff --git a/chrome/chrome_tests.gypi b/chrome/chrome_tests.gypi
index 11da6e2..7157d1d 100644
--- a/chrome/chrome_tests.gypi
+++ b/chrome/chrome_tests.gypi
@@ -3162,11 +3162,6 @@
             '../build/linux/system.gyp:dbus',
           ],
         }],
-        ['disable_nacl==0 and chromeos==1', {
-          'dependencies': [
-            '../chrome/test/chromeos/utilities/file_helper/file_helper.gyp:file_helper_nexe',
-          ],
-        }],
         ['file_manager_extension==0', {
           'sources!': [
             'browser/ui/views/select_file_dialog_extension_browsertest.cc',
diff --git a/chrome/test/chromeos/utilities/file_helper/extension/event.js b/chrome/test/chromeos/utilities/file_helper/extension/event.js
deleted file mode 100644
index 8b5095a..0000000
--- a/chrome/test/chromeos/utilities/file_helper/extension/event.js
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) 2012 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.
-
-if(chrome.fileBrowserHandler) {
-  chrome.fileBrowserHandler.onExecute.addListener(
-    function(id, details) {
-      if (id == 'view')
-        OnExecute(details.entries);
-     });
-}
-
-function OnExecute(entries) {
-  if (!entries || !entries[0])
-    return;
-
-  chrome.tabs.create({
-    url: "test.html?file=" + escape(entries[0].fullPath)
-  });
-}
-
diff --git a/chrome/test/chromeos/utilities/file_helper/extension/file_helper_newlib.nmf b/chrome/test/chromeos/utilities/file_helper/extension/file_helper_newlib.nmf
deleted file mode 100644
index 9f6730e..0000000
--- a/chrome/test/chromeos/utilities/file_helper/extension/file_helper_newlib.nmf
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "program": {
-    "x86-64": {"url": "file_helper_newlib_x64.nexe"},
-    "x86-32": {"url": "file_helper_newlib_x32.nexe"}
-  }
-}
diff --git a/chrome/test/chromeos/utilities/file_helper/extension/manifest.json b/chrome/test/chromeos/utilities/file_helper/extension/manifest.json
deleted file mode 100644
index 4668996..0000000
--- a/chrome/test/chromeos/utilities/file_helper/extension/manifest.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  "key": "MIGdMA0GCSqGSIb3DQEBAQUAA4GLADCBhwKBgQDOuXEIuoK1kAkBe0SKiJn/N9oNn3oUxGa4dwj40MnJqPn+w0aR2vuyocm0R4Drp67aYwtLjOVPF4CICRq6ICP6eU07gGwQxGdZ7HJASXV8hm0tab5I70oJmRLfFJyVAMCeWlFaOGq05v2i6EbifZM0qO5xALKNGQt+yjXi5INM5wIBIw==",
-  "name": "nacl fileio tests",
-  "version": "0.1",
-  "manifest_version": 2,
-  "incognito" : "split",
-  "description": "Tests that embeded nacl plugin has same permissions to file system as the extension.",
-  "app": {
-    "launch": {
-      "local_path": "test.html"
-    }
-  },
-  "background": {
-    "scripts": ["event.js"],
-    "persistent": false
-  },
-  "file_browser_handlers": [
-    {
-      "id": "view",
-      "default_title": "NaCl File Helper.",
-      "file_filters": [
-        "filesystem:*.txt"
-      ]
-    }
-  ],
-  "permissions": [
-    "unlimitedStorage",
-    "fileBrowserHandler"
-   ]
-}
diff --git a/chrome/test/chromeos/utilities/file_helper/extension/test.html b/chrome/test/chromeos/utilities/file_helper/extension/test.html
deleted file mode 100644
index 3be81a4..0000000
--- a/chrome/test/chromeos/utilities/file_helper/extension/test.html
+++ /dev/null
@@ -1,23 +0,0 @@
-<html>
-<script src="test.js"></script>
-<body>
-<p>
-This is sample fileHandler extension that uses NaCl plugin to read .txt files on ChromiumOS.
-To run the extension, please open File Manager (ctrl + M), select some .txt file and click button "Run file-io test extension".
-As a result, extension will output the selected file's content or error message (if extension fails during reading the file, error message will be the same as the error code).
-One instance of the extension will be able to open a file only once.
-</p>
-<div id="listener">
-    <embed name="nacl_module"
-           id="file_reader"
-           width=0 height=0
-           src="file_helper_newlib.nmf"
-           type="application/x-nacl" />
-</div>
-<h3>File:</h3>
-<div id="filename"></div>
-<h3>Content:</h3>
-<textarea id="content" rows="15" cols="60"></textarea>
-<button id="read_btn">Read</button><button id="write_btn">Write</button><button id="truncate_btn">Truncate</button>
-</body>
-</html>
diff --git a/chrome/test/chromeos/utilities/file_helper/extension/test.js b/chrome/test/chromeos/utilities/file_helper/extension/test.js
deleted file mode 100644
index 1845c4b..0000000
--- a/chrome/test/chromeos/utilities/file_helper/extension/test.js
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright (c) 2012 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.
-
-function $(id) {
-  return document.getElementById(id);
-}
-
-function getUrlSearchParams(search) {
-  var params = {};
-
-  if (search) {
-    // Strips leading '?'
-    search = search.substring(1);
-    var pairs = search.split('&');
-    for (var i = 0; i < pairs.length; ++i) {
-      var pair = pairs[i].split('=');
-      if (pair.length == 2) {
-        params[pair[0]] = decodeURIComponent(pair[1]);
-      } else {
-        params[pair] = true;
-      }
-    }
-  }
-
-  return params;
-}
-
-function onPageLoad() {
-  $('read_btn').addEventListener('click', onRead);
-  $('write_btn').addEventListener('click', onWrite);
-  $('truncate_btn').addEventListener('click', onTruncate);
-
-  var listener = $('listener')
-  listener.addEventListener('load', moduleDidLoad, true);
-  listener.addEventListener('message', handleMessage, true);
-  var params = getUrlSearchParams(location.search);
-  $('filename').innerText = params['file'];
-  $('content').innerText = 'Loading plugin...';
-}
-
-function moduleDidLoad(load_event) {
-  $('content').innerText = 'Plugin loaded!';
-  var params = getUrlSearchParams(location.search);
-  onRead(params['file']);
-}
-
-function handleMessage(message_event) {
-  console.log('Got message:');
-  console.log(message_event);
-  $('content').textContent = message_event.data;
-}
-
-function onRead(filePath) {
-  $('file_reader').postMessage("readFile:" + filePath);
-}
-
-function onTruncate() {
-  chrome.fileBrowserHandler.selectFile({ suggestedName: ''},
-    function(result) {
-      $('file_reader').postMessage("truncateFile:" + result.entry.fullPath);
-    });
-}
-
-function onWrite() {
-  chrome.fileBrowserHandler.selectFile({ suggestedName: ''},
-    function(result) {
-      $('file_reader').postMessage(
-        "writeFile:" + result.entry.fullPath + ":" + $('result').textContent);
-    });
-}
-
-window.addEventListener('load', onPageLoad, true);
-
diff --git a/chrome/test/chromeos/utilities/file_helper/file_helper.gyp b/chrome/test/chromeos/utilities/file_helper/file_helper.gyp
deleted file mode 100644
index d2b4348..0000000
--- a/chrome/test/chromeos/utilities/file_helper/file_helper.gyp
+++ /dev/null
@@ -1,58 +0,0 @@
-# Copyright (c) 2012 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.
-
-{
-  ######################################################################
-  'includes': [
-    '../../../../../native_client/build/common.gypi',
-  ],
-  ######################################################################
-  'conditions': [
-    ['target_arch!="arm"', {
-      'targets': [
-        {
-          'target_name': 'file_helper_nexe',
-          'type': 'none',
-          'dependencies': [
-            '<(DEPTH)/native_client/tools.gyp:prep_toolchain',
-            '<(DEPTH)/native_client/src/untrusted/nacl/nacl.gyp:nacl_lib',
-            '<(DEPTH)/native_client/src/untrusted/irt/irt.gyp:irt_core_nexe'
-          ],
-          'variables': {
-            'nexe_target': 'file_helper',
-            'build_glibc': 0,
-            'build_newlib': 1,
-            'extra_args': [
-              '--strip-debug',
-            ],
-          },
-          'sources': [
-            'plugin/file_helper.cc',
-          ],
-          'link_flags': [
-          '-lppapi_cpp',
-            '-lppapi',
-            '-lplatform',
-            '-lpthread',
-            '-lgio',
-          ],
-          'copies': [
-            {
-              'destination': '<(PRODUCT_DIR)/test_data/chrome/extensions/file_helper',
-              'files': [
-                'extension/event.js',
-                'extension/file_helper_newlib.nmf',
-                'extension/manifest.json',
-                'extension/test.html',
-                'extension/test.js',
-                '<(PRODUCT_DIR)/file_helper_newlib_x32.nexe',
-                '<(PRODUCT_DIR)/file_helper_newlib_x64.nexe'
-              ],
-          },
-        ],
-        },
-      ],
-    }],
-  ],
-}
diff --git a/chrome/test/chromeos/utilities/file_helper/plugin/file_helper.cc b/chrome/test/chromeos/utilities/file_helper/plugin/file_helper.cc
deleted file mode 100644
index 3c6fd39..0000000
--- a/chrome/test/chromeos/utilities/file_helper/plugin/file_helper.cc
+++ /dev/null
@@ -1,336 +0,0 @@
-// Copyright (c) 2012 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 <cstdio>
-#include <string>
-#include <vector>
-
-#include "ppapi/c/ppb_file_io.h"
-#include "ppapi/cpp/completion_callback.h"
-#include "ppapi/cpp/file_io.h"
-#include "ppapi/cpp/file_ref.h"
-#include "ppapi/cpp/file_system.h"
-#include "ppapi/cpp/instance.h"
-#include "ppapi/cpp/module.h"
-#include "ppapi/cpp/var.h"
-
-namespace {
-  size_t Tokenize(const std::string& str,
-                  const std::string& delimiters,
-                  std::vector<std::string>* tokens) {
-    tokens->clear();
-
-    std::string::size_type start = str.find_first_not_of(delimiters);
-    while (start != std::string::npos) {
-      std::string::size_type end = str.find_first_of(delimiters, start + 1);
-      if (end == std::string::npos) {
-        tokens->push_back(str.substr(start));
-        break;
-      } else {
-        tokens->push_back(str.substr(start, end - start));
-        start = str.find_first_not_of(delimiters, end + 1);
-      }
-    }
-
-    return tokens->size();
-  }
-}
-
-namespace file_reader {
-// Method name for file read command, as seen by JavaScript code.
-const char kReadMethodId[] = "readFile";
-
-// Method name for file write command, as seen by JavaScript code.
-const char kWriteMethodId[] = "writeFile";
-
-// Method name for file write command, as seen by JavaScript code.
-const char kCreateMethodId[] = "createFile";
-
-// Method name for file truncate command, as seen by JavaScript code.
-const char kTruncateMethodId[] = "truncateFile";
-
-// Separator character for the reverseText method.
-const char kMessageArgumentSeparator[] = ":";
-
-class FileHelper {
- public:
-  enum FileOperation {
-    OPERATION_UNKNOWN,
-    OPERATION_READ,
-    OPERATION_WRITE,
-    OPERATION_CREATE,
-    OPERATION_TRUNCATE
-  };
-
-  FileHelper(pp::Instance* instance,
-             const std::string& file_path)
-      : path_(file_path),
-        instance_(instance),
-        file_system_(NULL),
-        file_ref_(NULL),
-        file_io_(NULL),
-        operation_(OPERATION_UNKNOWN) {
-  }
-
-  ~FileHelper() {
-    if (file_io_)
-      delete file_io_;
-    if (file_ref_)
-      delete file_ref_;
-    if (file_system_)
-      delete file_system_;
-  }
-
-  void TruncateFile() {
-    operation_ = OPERATION_TRUNCATE;
-    OpenFileSystem();
-  }
-
-  void ReadFromFile() {
-    operation_ = OPERATION_READ;
-    OpenFileSystem();
-  }
-
-  void WriteToFile(const std::string& data) {
-    operation_ = OPERATION_WRITE;
-    data_ = data;
-    OpenFileSystem();
-  }
-
-  void CreateFile(const std::string& data) {
-    operation_ = OPERATION_CREATE;
-    data_ = data;
-    OpenFileSystem();
-  }
-
- private:
-
-  struct ReadInfo {
-    char buf[256];
-    int32_t offset;
-    FileHelper* self;
-    std::string data;
-  };
-
-  void ReportError(const char* msg) {
-    instance_->PostMessage(pp::Var(msg));
-    delete this;
-  }
-
-  int GetFileOpenFlags() {
-    switch (operation_) {
-      case OPERATION_READ:
-        return PP_FILEOPENFLAG_READ;
-      case OPERATION_WRITE:
-        return static_cast<int>(PP_FILEOPENFLAG_WRITE | PP_FILEOPENFLAG_READ);
-      case OPERATION_CREATE:
-        return static_cast<int>(PP_FILEOPENFLAG_CREATE |
-                                PP_FILEOPENFLAG_WRITE |
-                                PP_FILEOPENFLAG_READ |
-                                PP_FILEOPENFLAG_EXCLUSIVE);
-      case OPERATION_TRUNCATE:
-        return PP_FILEOPENFLAG_TRUNCATE | PP_FILEOPENFLAG_WRITE;
-      case OPERATION_UNKNOWN:
-        break;
-    }
-    return PP_FILEOPENFLAG_READ;
-  }
-
-  void OpenFileSystem() {
-    file_system_ = new pp::FileSystem(instance_, PP_FILESYSTEMTYPE_EXTERNAL);
-    file_system_->Open(4*1024*1024,
-                       pp::CompletionCallback(&OnFileSystemOpen, this));
-  }
-
-  void OpenFile() {
-    file_io_ = new pp::FileIO(instance_);
-    file_ref_ = new pp::FileRef(*file_system_, path_.c_str());
-    file_io_->Open(*file_ref_, GetFileOpenFlags(),
-                   pp::CompletionCallback(&OnFileOpen, this));
-  }
-
-  void ProcessFile() {
-    switch (operation_) {
-      case OPERATION_READ:
-        ProcessRead();
-        break;
-      case OPERATION_WRITE:
-        ProcessWrite();
-        break;
-      case OPERATION_CREATE:
-        ProcessWrite();
-        break;
-      case OPERATION_TRUNCATE:
-        ProcessTruncate();
-        break;
-      case OPERATION_UNKNOWN:
-        CompleteOperation(NULL, "FAIL");
-        break;
-    }
-  }
-
-  void ProcessWrite() {
-    ReadInfo* info = new ReadInfo();
-    info->self = this;
-    info->data = data_;
-    info->offset = 0;
-    WriteChunk(info);
-  }
-
-  void WriteChunk(ReadInfo* info) {
-    file_io_->Write(info->offset,
-                    info->data.c_str() + info->offset,
-                    info->data.length() - info->offset,
-                    pp::CompletionCallback(&WriteChunkCallback, info));
-
-  }
-
-  void ProcessRead() {
-    ReadInfo* info = new ReadInfo();
-    info->self = this;
-    info->offset = 0;
-    ReadChunk(info);
-  }
-
-  void ReadChunk(ReadInfo* info) {
-    file_io_->Read(info->offset, info->buf, sizeof(info->buf),
-                   pp::CompletionCallback(&ReadChunkCallback, info));
-  }
-
-  void ProcessTruncate() {
-    CompleteOperation(NULL, "OK");
-  }
-
-  void CompleteOperation(ReadInfo* info, const char* msg) {
-    instance_->PostMessage(pp::Var(msg));
-    file_io_->Close();
-    if (info)
-      delete info;
-    delete this;
-  }
-
-  static void WriteChunkCallback(void* user_data, int32_t result) {
-    ReadInfo* info = reinterpret_cast<ReadInfo*>(user_data);
-    FileHelper* self = reinterpret_cast<FileHelper*>(info->self);
-    if (result == 0) {
-      self->CompleteOperation(info, "OK");
-    } else if (result < 0) {
-      self->CompleteOperation(info, "FAIL");
-    } else {
-      info->offset += result;
-      self->WriteChunk(info);
-    }
-  }
-
-  static void ReadChunkCallback(void* user_data, int32_t result) {
-    ReadInfo* info = reinterpret_cast<ReadInfo*>(user_data);
-    FileHelper* self = reinterpret_cast<FileHelper*>(info->self);
-    if (result == 0) {
-      self->CompleteOperation(info, info->data.c_str());
-    } else if (result < 0) {
-      self->CompleteOperation(info, "FAIL");
-    } else {
-      info->data.append(info->buf, result);
-      info->offset += result;
-      self->ReadChunk(info);
-    }
-  }
-
-  static void OnFileSystemOpen(void* user_data, int32_t result) {
-    FileHelper* self = reinterpret_cast<FileHelper*>(user_data);
-    if (result != PP_OK) {
-      self->ReportError("Failed to open file system.");
-      return;
-    }
-
-    self->OpenFile();
-  }
-
-  static void OnFileOpen(void* user_data, int32_t result) {
-    FileHelper* self = reinterpret_cast<FileHelper*>(user_data);
-    if (result != PP_OK) {
-      self->ReportError("Failed to open file.");
-      return;
-    }
-    self->ProcessFile();
-  }
-
- private:
-  std::string path_;
-  std::string data_;
-  pp::Instance* instance_;
-  pp::FileSystem* file_system_;
-  pp::FileRef* file_ref_;
-  pp::FileIO* file_io_;
-  FileOperation operation_;
-};
-
-class FileHelperInstance : public pp::Instance {
- public:
-  explicit FileHelperInstance(PP_Instance instance)
-      : pp::Instance(instance) {}
-  virtual ~FileHelperInstance() {}
-
-  virtual void HandleMessage(const pp::Var& var_message);
-
-};
-
-void FileHelperInstance::HandleMessage(const pp::Var& var_message) {
-  if (!var_message.is_string()) {
-    return;
-  }
-  std::string message = var_message.AsString();
-  std::vector<std::string> args;
-  pp::Var return_var;
-  Tokenize(message, std::string(kMessageArgumentSeparator), &args);
-  if (args.size() < 2) {
-    PostMessage(return_var);
-    return;
-  }
-  const std::string& function = args[0];
-  const std::string& file_path = args[1];
-  FileHelper* helper = new FileHelper(this, file_path);
-  if (function == kReadMethodId) {
-    helper->ReadFromFile();
-    return;
-  } else if (function == kTruncateMethodId) {
-    helper->TruncateFile();
-    return;
-  } else if (function == kWriteMethodId) {
-    if (args.size() < 3) {
-      PostMessage(return_var);
-      return;
-    }
-    const std::string& data = args[2];
-    helper->WriteToFile(data);
-    return;
-  } else if (function == kCreateMethodId) {
-    if (args.size() < 3) {
-      PostMessage(return_var);
-      return;
-    }
-    const std::string& data = args[2];
-    helper->CreateFile(data);
-    return;
-  }
-  PostMessage(return_var);
-}
-
-class FileHelperModule : public pp::Module {
- public:
-  FileHelperModule() : pp::Module() {}
-  virtual ~FileHelperModule() {}
-
-  virtual pp::Instance* CreateInstance(PP_Instance instance) {
-    return new FileHelperInstance(instance);
-  }
-};
-}  // namespace file_reader
-
-
-namespace pp {
-Module* CreateModule() {
-  return new file_reader::FileHelperModule();
-}
-}  // namespace pp
author	varunjain@chromium.org <varunjain@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>	2012-07-20 22:39:51 +0000
committer	varunjain@chromium.org <varunjain@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>	2012-07-20 22:39:51 +0000
commit	7ce082c0725230c4e514e5cb3b78c9e80a65fa9c (patch)
tree	2abd5b7c0f5ecf6501fefb82ba1ad0078906c8ec
parent	3976928a9336d1871501ff9454b5b9160be03ecb (diff)
download	chromium_src-7ce082c0725230c4e514e5cb3b78c9e80a65fa9c.zip chromium_src-7ce082c0725230c4e514e5cb3b78c9e80a65fa9c.tar.gz chromium_src-7ce082c0725230c4e514e5cb3b78c9e80a65fa9c.tar.bz2