Move files from zip_archiver/unpacker/ to zip_archiver/.

ui/file_manager/zip_archiver/unpacker/js/request.js

Index: ui/file_manager/zip_archiver/unpacker/js/request.js
diff --git a/ui/file_manager/zip_archiver/unpacker/js/request.js b/ui/file_manager/zip_archiver/unpacker/js/request.js
deleted file mode 100644
index b0dcb001e7df4364deaac91e8b70eafac226f796..0000000000000000000000000000000000000000
--- a/ui/file_manager/zip_archiver/unpacker/js/request.js
+++ /dev/null
@@ -1,364 +0,0 @@
-// Copyright 2014 The Chromium OS Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-'use strict';
-
-/**
- * Defines the protocol used to communicate between JS and NaCL.
- * This should be consistent with cpp/request.h.
- * @namespace
- */
-unpacker.request = {
-  /**
-   * Defines request ids. Every key should be unique and the same as the keys
-   * on the NaCL side.
-   * @enum {string}
-   */
-  Key: {
-    // Mandatory keys for all unpacking operations.
-    OPERATION: 'operation',  // Should be a unpacker.request.Operation.
-    FILE_SYSTEM_ID: 'file_system_id',  // Should be a string.
-    REQUEST_ID: 'request_id',          // Should be a string.
-
-    // Optional keys unique to unpacking operations.
-    METADATA: 'metadata',          // Should be a dictionary.
-    ARCHIVE_SIZE: 'archive_size',  // Should be a string as only int is
-                                   // supported by pp::Var on C++.
-    INDEX: 'index',        // Should be a string. Same reason as ARCHIVE_SIZE.
-    ENCODING: 'encoding',  // Should be a string.
-    OPEN_REQUEST_ID: 'open_request_id',     // Should be a string, just like
-                                            // REQUEST_ID.
-    READ_FILE_DATA: 'read_file_data',       // Should be an ArrayBuffer.
-    HAS_MORE_DATA: 'has_more_data',         // Should be a boolean.
-    PASSPHRASE: 'passphrase',               // Should be a string.
-
-    // Mandatory keys for all packing operations.
-    COMPRESSOR_ID: 'compressor_id',         // Should be an int.
-
-    // Optional keys unique to packing operations.
-    ENTRY_ID: 'entry_id',                   // Should be an int.
-    PATHNAME: 'pathname',                   // should be a string.
-    FILE_SIZE: 'file_size',                 // should be a string. Same reason
-                                            // as ARCHIVE_SIZE.
-    IS_DIRECTORY: 'is_directory',           // should be a boolean.
-    MODIFICATION_TIME: 'modification_time', // should be a string.
-                                            // (mm/dd/yy h:m:s)
-    HAS_ERROR: 'has_error',                 // Should be a boolean Sent from JS
-                                            // to NaCL.
-
-    // Optional keys used for both packing and unpacking operations.
-    ERROR: 'error',                // Should be a string.
-    CHUNK_BUFFER: 'chunk_buffer',  // Should be an ArrayBuffer.
-    OFFSET: 'offset',      // Should be a string. Same reason as ARCHIVE_SIZE.
-    LENGTH: 'length',      // Should be a string. Same reason as ARCHIVE_SIZE.
-    SRC_FILE: 'src_file',                // Should be a string.
-    SRC_LINE: 'src_line',                // Should be a int.
-    SRC_FUNC: 'src_func',                // Should be a string.
-    MESSAGE: 'message',                  // Should be a string.
-  },
-
-  /**
-   * Defines request operations. These operation should be the same as the
-   * operations on the NaCL side. FILE_SYSTEM_ID and REQUEST_ID are mandatory
-   * for all unpack requests, while COMPRESSOR_ID is required for all pack
-   * requests. All the values of unpacking operations must be smaller than any
-   * packing operation (except errors).
-   * @enum {number}
-   */
-  Operation: {
-    READ_METADATA: 0,
-    READ_METADATA_DONE: 1,
-    READ_CHUNK: 2,
-    READ_CHUNK_DONE: 3,
-    READ_CHUNK_ERROR: 4,
-    READ_PASSPHRASE: 5,
-    READ_PASSPHRASE_DONE: 6,
-    READ_PASSPHRASE_ERROR: 7,
-    CLOSE_VOLUME: 8,
-    OPEN_FILE: 9,
-    OPEN_FILE_DONE: 10,
-    CLOSE_FILE: 11,
-    CLOSE_FILE_DONE: 12,
-    READ_FILE: 13,
-    READ_FILE_DONE: 14,
-    CONSOLE_LOG: 15,
-    CONSOLE_DEBUG: 16,
-    CREATE_ARCHIVE: 17,
-    CREATE_ARCHIVE_DONE: 18,
-    ADD_TO_ARCHIVE: 19,
-    ADD_TO_ARCHIVE_DONE: 20,
-    READ_FILE_CHUNK: 21,
-    READ_FILE_CHUNK_DONE: 22,
-    WRITE_CHUNK: 23,
-    WRITE_CHUNK_DONE: 24,
-    CLOSE_ARCHIVE: 25,
-    CLOSE_ARCHIVE_DONE: 26,
-    FILE_SYSTEM_ERROR: -1,
-    COMPRESSOR_ERROR: -2
-  },
-
-  /**
-  * Operations greater than or equal to this value are for packing.
-  * @const {number}
-  */
-  MINIMUM_PACK_REQUEST_VALUE: 17,
-
-  /**
-  * Return true if the given operation is related to packing.
-  * @param {!unpacker.request.Operation} operation
-  * @return {boolean}
-  */
-  isPackRequest: function(operation) {
-    return unpacker.request.MINIMUM_PACK_REQUEST_VALUE <= operation ||
-           operation == unpacker.request.Operation.COMPRESSOR_ERROR;
-  },
-
-  /**
-   * Creates a basic request with mandatory fields.
-   * @param {!unpacker.request.Operation} operation
-   * @param {!unpacker.types.FileSystemId} fileSystemId
-   * @param {!unpacker.types.RequestId} requestId The request id. Should be
-   *     unique only per file system.
-   * @private
-   * @return {!Object} A new request with mandatory fields.
-   */
-  createBasic_: function(operation, fileSystemId, requestId) {
-    var basicRequest = {};
-    basicRequest[unpacker.request.Key.OPERATION] = operation;
-    basicRequest[unpacker.request.Key.FILE_SYSTEM_ID] = fileSystemId;
-    basicRequest[unpacker.request.Key.REQUEST_ID] = requestId.toString();
-    return basicRequest;
-  },
-
-  /**
-   * Creates a read metadata request.
-   * @param {!unpacker.types.FileSystemId} fileSystemId
-   * @param {!unpacker.types.RequestId} requestId
-   * @param {string} encoding Default encoding for the archive.
-   * @param {number} archiveSize The size of the archive for fileSystemId.
-   * @return {!Object} A read metadata request.
-   */
-  createReadMetadataRequest: function(fileSystemId, requestId, encoding,
-                                      archiveSize) {
-    var readMetadataRequest = unpacker.request.createBasic_(
-        unpacker.request.Operation.READ_METADATA, fileSystemId, requestId);
-    readMetadataRequest[unpacker.request.Key.ENCODING] = encoding;
-    readMetadataRequest[unpacker.request.Key.ARCHIVE_SIZE] =
-        archiveSize.toString();
-    return readMetadataRequest;
-  },
-
-  /**
-   * Creates a read chunk done response. This is a response to a READ_CHUNK
-   * request from NaCl.
-   * @param {!unpacker.types.FileSystemId} fileSystemId
-   * @param {!unpacker.types.RequestId} requestId
-   * @param {!ArrayBuffer} buffer A buffer containing the data that was read.
-   * @param {number} readOffset The offset from where buffer starts. This is
-   *     required for distinguishing multiple read chunk requests done in
-   *     parallel for different offsets.
-   * @return {!Object} A read chunk done response.
-   */
-  createReadChunkDoneResponse: function(fileSystemId, requestId, buffer,
-                                        readOffset) {
-    var response = unpacker.request.createBasic_(
-        unpacker.request.Operation.READ_CHUNK_DONE, fileSystemId, requestId);
-    response[unpacker.request.Key.CHUNK_BUFFER] = buffer;
-    response[unpacker.request.Key.OFFSET] = readOffset.toString();
-    return response;
-  },
-
-  /**
-   * Creates a read chunk error response. This is a response to a READ_CHUNK
-   * request from NaCl in case of any errors in order for NaCl to cleanup
-   * resources.
-   * @param {!unpacker.types.FileSystemId} fileSystemId
-   * @param {!unpacker.types.RequestId} requestId
-   * @return {!Object} A read chunk error response.
-   */
-  createReadChunkErrorResponse: function(fileSystemId, requestId) {
-    return unpacker.request.createBasic_(
-        unpacker.request.Operation.READ_CHUNK_ERROR, fileSystemId, requestId);
-  },
-
-  /**
-   * Creates a read passphrase done response. This is a response to a
-   * READ_PASSPHRASE request from NaCl.
-   * @param {!unpacker.types.FileSystemId} fileSystemId
-   * @param {!unpacker.types.RequestId} requestId
-   * @param {string} passphrase The passphrase.
-   * @return {!Object} A read passphrase done response.
-   */
-  createReadPassphraseDoneResponse: function(fileSystemId, requestId,
-                                             passphrase) {
-    var response = unpacker.request.createBasic_(
-        unpacker.request.Operation.READ_PASSPHRASE_DONE, fileSystemId,
-        requestId);
-    response[unpacker.request.Key.PASSPHRASE] = passphrase;
-    return response;
-  },
-
-  /**
-   * Creates a read passphrase error response. This is a response to a
-   * READ_PASSPHRASE request from NaCl in case of any errors in order for NaCl
-   * to cleanup resources.
-   * @param {!unpacker.types.FileSystemId} fileSystemId
-   * @param {!unpacker.types.RequestId} requestId
-   * @return {!Object} A read passphrase error response.
-   */
-  createReadPassphraseErrorResponse: function(fileSystemId, requestId) {
-    return unpacker.request.createBasic_(
-        unpacker.request.Operation.READ_PASSPHRASE_ERROR, fileSystemId,
-        requestId);
-  },
-
-  /**
-   * Creates a request to close a volume related to a fileSystemId.
-   * Can be called after any request.
-   * @param {!unpacker.types.FileSystemId} fileSystemId
-   * @return {!Object} A close volume request.
-   */
-  createCloseVolumeRequest: function(fileSystemId) {
-    return unpacker.request.createBasic_(
-        unpacker.request.Operation.CLOSE_VOLUME, fileSystemId, -1);
-  },
-
-  /**
-   * Creates an open file request.
-   * @param {!unpacker.types.FileSystemId} fileSystemId
-   * @param {number} index The index of the file in the header list.
-   * @param {string} encoding Default encoding for the archive.
-   * @param {number} archiveSize The size of the volume's archive.
-   * @return {!Object} An open file request.
-   */
-  createOpenFileRequest: function(fileSystemId, requestId, index, encoding,
-                                  archiveSize) {
-    var openFileRequest = unpacker.request.createBasic_(
-        unpacker.request.Operation.OPEN_FILE, fileSystemId, requestId);
-    openFileRequest[unpacker.request.Key.INDEX] = index.toString();
-    openFileRequest[unpacker.request.Key.ENCODING] = encoding;
-    openFileRequest[unpacker.request.Key.ARCHIVE_SIZE] = archiveSize.toString();
-    return openFileRequest;
-  },
-
-  /**
-   * Creates a close file request.
-   * @param {!unpacker.types.FileSystemId} fileSystemId
-   * @param {!unpacker.types.RequestId} requestId
-   * @param {!unpacker.types.RequestId} openRequestId
-   * @return {!Object} A close file request.
-   */
-  createCloseFileRequest: function(fileSystemId, requestId, openRequestId) {
-    var closeFileRequest = unpacker.request.createBasic_(
-        unpacker.request.Operation.CLOSE_FILE, fileSystemId, requestId);
-    closeFileRequest[unpacker.request.Key.OPEN_REQUEST_ID] =
-        openRequestId.toString();
-    return closeFileRequest;
-  },
-
-  /**
-   * Creates a read file request.
-   * @param {!unpacker.types.FileSystemId} fileSystemId
-   * @param {!unpacker.types.RequestId} requestId
-   * @param {!unpacker.types.RequestId} openRequestId
-   * @param {number} offset The offset from where read is done.
-   * @param {number} length The number of bytes required.
-   * @return {!Object} A read file request.
-   */
-  createReadFileRequest: function(fileSystemId, requestId, openRequestId,
-                                  offset, length) {
-    var readFileRequest = unpacker.request.createBasic_(
-        unpacker.request.Operation.READ_FILE, fileSystemId, requestId);
-    readFileRequest[unpacker.request.Key.OPEN_REQUEST_ID] =
-        openRequestId.toString();
-    readFileRequest[unpacker.request.Key.OFFSET] = offset.toString();
-    readFileRequest[unpacker.request.Key.LENGTH] = length.toString();
-    return readFileRequest;
-  },
-
-  /**
-   * Creates a create archive request for compressor.
-   * @param {!unpacker.types.CompressorId} compressorId
-   * @return {!Object} A create archive request.
-   */
-  createCreateArchiveRequest: function(compressorId) {
-    var request = {};
-    request[unpacker.request.Key.OPERATION] =
-        unpacker.request.Operation.CREATE_ARCHIVE;
-    request[unpacker.request.Key.COMPRESSOR_ID] = compressorId;
-    return request;
-  },
-
-  /**
-   * Creates an add to archive request for compressor.
-   * @param {!unpacker.types.CompressorId} compressorId
-   * @param {!unpacker.types.EntryId} entryId
-   * @param {string} pathname The relative path of the entry.
-   * @param {number} fileSize The size of the entry.
-   * @param {string} modificationTime The modification time of the entry.
-   * @param {boolean} isDirectory Whether the entry is a directory or not.
-   * @return {!Object} An add to archive request.
-   */
-  createAddToArchiveRequest: function(compressorId, entryId, pathname,
-                                      fileSize, modificationTime, isDirectory) {
-    var request = {};
-    request[unpacker.request.Key.OPERATION] =
-        unpacker.request.Operation.ADD_TO_ARCHIVE;
-    request[unpacker.request.Key.COMPRESSOR_ID] = compressorId;
-    request[unpacker.request.Key.ENTRY_ID] = entryId;
-    request[unpacker.request.Key.PATHNAME] = pathname.toString();
-    request[unpacker.request.Key.FILE_SIZE] = fileSize.toString();
-    request[unpacker.request.Key.MODIFICATION_TIME] =
-        modificationTime.toString();
-    request[unpacker.request.Key.IS_DIRECTORY] = isDirectory;
-    return request;
-  },
-
-  /**
-   * Creates a read file chunk response for compressor.
-   * @param {!unpacker.types.CompressorId} compressorId
-   * @param {number} length The number of bytes read from the entry.
-   * @param {!ArrayBuffer} buffer A buffer containing the data that was read.
-   * @return {!Object} A read file chunk done response.
-   */
-  createReadFileChunkDoneResponse: function(compressorId, length, buffer) {
-    var response = {};
-    response[unpacker.request.Key.OPERATION] =
-        unpacker.request.Operation.READ_FILE_CHUNK_DONE;
-    response[unpacker.request.Key.COMPRESSOR_ID] = compressorId;
-    response[unpacker.request.Key.LENGTH] = length.toString();
-    response[unpacker.request.Key.CHUNK_BUFFER] = buffer;
-    return response;
-  },
-
-  /**
-   * Creates a write chunk done response for compressor.
-   * @param {!unpacker.types.CompressorId} compressorId
-   * @param {number} length The number of bytes written onto the archive file.
-   * @return {!Object} A write chunk done response.
-   */
-  createWriteChunkDoneResponse: function(compressorId, length) {
-    var response = {};
-    response[unpacker.request.Key.OPERATION] =
-        unpacker.request.Operation.WRITE_CHUNK_DONE;
-    response[unpacker.request.Key.COMPRESSOR_ID] = compressorId;
-    response[unpacker.request.Key.LENGTH] = length.toString();
-    return response;
-  },
-
-  /**
-   * Creates a close archive request for compressor.
-   * @param {!unpacker.types.CompressorId} compressorId
-   * @param {boolean} hasError True if some error occurred.
-   * @return {!Object} A close archive request.
-   */
-  createCloseArchiveRequest: function(compressorId, hasError) {
-    var request = {};
-    request[unpacker.request.Key.OPERATION] =
-        unpacker.request.Operation.CLOSE_ARCHIVE;
-    request[unpacker.request.Key.COMPRESSOR_ID] = compressorId;
-    request[unpacker.request.Key.HAS_ERROR] = hasError;
-    return request;
-  }
-};