Added more FileProxy functions
Project: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/commit/2a062a7d Tree: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/tree/2a062a7d Diff: http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/diff/2a062a7d Branch: refs/heads/master Commit: 2a062a7d32a77488cab85c0b656cbfbff163bf9d Parents: 468084b Author: mpberk <matthew.p.b...@intel.com> Authored: Thu Aug 23 22:14:20 2012 -0700 Committer: mpberk <matthew.p.b...@intel.com> Committed: Thu Aug 23 22:14:20 2012 -0700 ---------------------------------------------------------------------- lib/windows8/platform.js | 3 + lib/windows8/plugin/windows8/FileProxy.js | 359 ++++++++++++++++++++++-- 2 files changed, 332 insertions(+), 30 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/blob/2a062a7d/lib/windows8/platform.js ---------------------------------------------------------------------- diff --git a/lib/windows8/platform.js b/lib/windows8/platform.js index 3c0c798..8683b23 100644 --- a/lib/windows8/platform.js +++ b/lib/windows8/platform.js @@ -26,6 +26,9 @@ module.exports = { } }, merges: { + Entry: { + path: 'cordova/plugin/windows8/Entry' + }, MediaFile: { path: "cordova/plugin/windows8/MediaFile" }, http://git-wip-us.apache.org/repos/asf/incubator-cordova-js/blob/2a062a7d/lib/windows8/plugin/windows8/FileProxy.js ---------------------------------------------------------------------- diff --git a/lib/windows8/plugin/windows8/FileProxy.js b/lib/windows8/plugin/windows8/FileProxy.js index 9c2dade..eb813ae 100644 --- a/lib/windows8/plugin/windows8/FileProxy.js +++ b/lib/windows8/plugin/windows8/FileProxy.js @@ -1,72 +1,371 @@ -var cordova = require('cordova'); +var cordova = require('cordova'), + FileError = require('fileError'), + Flags = requrie('flags'); -module.exports = { +module.exports = { //Merges with common - getFileMetaData:function(win,fail,args) { // ["fullPath"] - var fullPath = args[0]; + getFileMetaData:function(win,fail,args) { + // this.fullPath + + Windows.Storage.StorageFile.getFileFromPathAsync(this.fullPath).done( + function (storageFile) { + storageFile.getBasicPropertiesAsync().then( + function (basicProperties) { + win(new File(storageFile.name, storageFile.path, storageFile.fileType, basicProperties.dateModified, basicProperties.size)); + }, function () { + fail(FileError.NOT_READABLE_ERR); + } + ) + }, function () { + fail(FileError.NOT_FOUND_ERR) + } + ) }, - getMetadata:function(win,fail,args) { // ["fullPath"] - var fullPath = args[0]; + + getMetadata:function(win,fail,args) { + // this.fullPath + // this.isDirectory + // this.isFile + + if (this.isFile) { + Windows.Storage.StorageFile.getFileFromPathAsync(this.fullPath).done( + function (storageFile) { + storageFile.getBasicPropertiesAsync().then( + function (basicProperties) { + success(basicProperties.dateModified); + }, + function () { + fail(FileError.NOT_READABLE_ERR); + } + ) + }, + function () { + fail(FileError.NOT_READABLE_ERR); + } + ) + } + + if (this.isDirectory) { + Windows.Storage.StorageFolder.getFolderFromPathAsync(this.fullPath).done( + function (storageFolder) { + storageFolder.getBasicPropertiesAsync().then( + function (basicProperties) { + success(basicProperties.dateModified); + }, + function () { + fail(FileError.NOT_FOUND_ERR); + } + ); + }, + function () { + fail(FileError.NOT_READABLE_ERR); + } + ) + } }, + getParent:function(win,fail,args) { // ["fullPath"] var fullPath = args[0]; + + // code requires Promise }, - readAsText:function(win,fail,args) { // ["fileName","encoding"] - var fileName = args[0]; - var encoding = args[1]; + + readAsText:function(win,fail,args) { + // this.fileName + // this.encoding + + Windows.Storage.StorageFile.getFileFromPathAsync(this.fileName).done( + function (storageFile) { + var value = Windows.Storage.Streams.UnicodeEncoding.utf8; + if (enc == 'Utf16LE' || enc == 'utf16LE') { + value = Windows.Storage.Streams.UnicodeEncoding.utf16LE; + }else if (enc == 'Utf16BE' || enc == 'utf16BE') { + value = Windows.Storage.Streams.UnicodeEncoding.utf16BE; + } + Windows.Storage.FileIO.readTextAsync(storageFile, value).done( + function (fileContent) { + win(fileContent); + }, + function () { + fail(FileError.ENCODING_ERR) + } + ); + }, function () { + fail(FileError.NOT_FOUND_ERR) + } + ) }, - readAsDataURL:function(win,fail,args) { // ["fileName"] - var fileName = args[0]; + + readAsDataURL:function(win,fail,args) { + // this.fileName + + Windows.Storage.StorageFile.getFileFromPathAsync(this.fileName).then( + function (storageFile) { + Windows.Storage.FileIO.readBufferAsync(storageFile).done( + function (buffer) { + var strBase64 = Windows.Security.Cryptography.CryptographicBuffer.encodeToBase64String(buffer); + //the method encodeToBase64String will add "77u/" as a prefix, so we should remove it + if(String(strBase64).substr(0,4) == "77u/") { + strBase64 = strBase64.substr(4); + } + var mediaType = storageFile.contentType; + var result = "data:" + mediaType + ";base64," + strBase64; + win(result); + } + ) + }, function () { + fail(FileError.NOT_FOUND_ERR) + } + ) }, - getDirectory:function(win,fail,args) { // ["fullPath","path","options"] - var fullPath = args[0]; - var path = args[1]; - var options = args[2]; + + getDirectory:function(win,fail,args) { + // this.fullPath + // path + // options + + var flag = ""; + if (options != null) { + flag = new Flags(options.create, options.exclusive); + } else { + flag = new Flags(false, false); + }; + + path = String(path).split(" ").join("\ "); + + Windows.Storage.StorageFolder.getFolderFromPathAsync(this.fullPath).then( + function (storageFolder) { + if (flag.create == true && flag.exclusive == true) { + storageFolder.createFolderAsync(path, Windows.Storage.CreationCollisionOption.failIfExists).done( + function (storageFolder) { + win(new DirectoryEntry(storageFolder.name, storageFolder.path)) + }, function () { + fail(FileError.PATH_EXISTS_ERR); + } + ) + } else if (flag.create == true && flag.exclusive == false) { + storageFolder.createFolderAsync(path, Windows.Storage.CreationCollisionOption.openIfExists).done( + function (storageFolder) { + win(new DirectoryEntry(storageFolder.name, storageFolder.path)) + }, function () { + fail(FileError.INVALID_MODIFICATION_ERR); + } + ) + } else if (flag.create == false) { + if (/\?|\\|\*|\||\"|<|>|\:|\//g.test(path)) { + fail(FileError.ENCODING_ERR); + return; + }; + + storageFolder.getFolderAsync(path).done( + function (storageFolder) { + win(new DirectoryEntry(storageFolder.name, storageFolder.path)) + }, function () { + fail(FileError.NOT_FOUND_ERR); + } + ) + } + }, function () { + fail(FileError.NOT_FOUND_ERR) + } + ) }, - remove:function(win,fail,args) { // ["fullPath"] - var fullPath = args[0]; + + remove:function(win,fail,args) { + // this.fullPath + // this.isDirectory + // this.isFile + + // code requires Promise + }, + removeRecursively:function(win,fail,args) { // ["fullPath"] var fullPath = args[0]; + + // code requires Promise }, - getFile:function(win,fail,args) { // ["fullPath","path","options"] - var fullPath = args[0]; - var path = args[1]; - var options = args[2]; + + getFile:function(win,fail,args) { + // this.fullPath + // path + // options + + var flag = ""; + if (options != null) { + flag = new Flags(options.create, options.exclusive); + } else { + flag = new Flags(false, false); + } + + path = String(path).split(" ").join("\ "); + + Windows.Storage.StorageFolder.getFolderFromPathAsync(this.fullPath).then( + function (storageFolder) { + if (flag.create == true && flag.exclusive == true) { + storageFolder.createFileAsync(path, Windows.Storage.CreationCollisionOption.failIfExists).done( + function (storageFile) { + win(new FileEntry(storageFile.name, storageFile.path)) + }, function () { + fail(FileError.PATH_EXISTS_ERR); + } + ) + } else if (flag.create == true && flag.exclusive == false) { + storageFolder.createFileAsync(path, Windows.Storage.CreationCollisionOption.openIfExists).done( + function (storageFile) { + win(new FileEntry(storageFile.name, storageFile.path)) + }, function () { + fail(FileError.INVALID_MODIFICATION_ERR); + } + ) + } else if (flag.create == false) { + if (/\?|\\|\*|\||\"|<|>|\:|\//g.test(path)) { + fail(FileError.ENCODING_ERR); + return; + }; + storageFolder.getFileAsync(path).done( + function (storageFile) { + win(new FileEntry(storageFile.name, storageFile.path)) + }, function () { + fail(FileError.NOT_FOUND_ERR); + } + ) + } + }, function () { + fail(FileError.NOT_FOUND_ERR) + } + ) }, + readEntries:function(win,fail,args) { // ["fullPath"] var fullPath = args[0]; + + // code requires Promise }, - write:function(win,fail,args) { // ["fileName","data","position"] - var fileName = args[0]; - var data = args[1]; - var position = args[2]; + + write:function(win,fail,args) { + // this.fileName + // text + // this.position + + Windows.Storage.StorageFile.getFileFromPathAsync(this.fileName).done( + function (storageFile) { + Windows.Storage.FileIO.writeTextAsync(storageFile,text,Windows.Storage.Streams.UnicodeEncoding.utf8).done( + function() { + win(String(text).length); + }, function () { + fail(FileError.INVALID_MODIFICATION_ERR); + } + ); + }, function() { + fail(FileError.NOT_FOUND_ERR) + } + ) }, + truncate:function(win,fail,args) { // ["fileName","size"] var fileName = args[0]; var size = args[1]; + + // code requires Promise }, + copyTo:function(win,fail,args) { // ["fullPath","parent", "newName"] var fullPath = args[0]; var parent = args[1]; var newName = args[2]; + + // code requires Promise }, + moveTo:function(win,fail,args) { // ["fullPath","parent", "newName"] var fullPath = args[0]; var parent = args[1]; var newName = args[2]; + + // code requires Promise }, + tempFileSystem:null, persistentFileSystem:null, - requestFileSystem:function(win,fail,args) { // ["type","size"] + requestFileSystem:function(win,fail,args) { + // type + // size - var type = args[0]; - var size = args[1]; + var filePath = ""; + var result = null; + var fsTypeName = ""; + + switch (type) { + case LocalFileSystem.TEMPORARY: + filePath = FileSystemTemproraryRoot; + fsTypeName = "temporary"; + break; + case LocalFileSystem.PERSISTENT: + filePath = FileSystemPersistentRoot; + fsTypeName = "persistent"; + break; + } + var MAX_SIZE = 10000000000; + if (size > MAX_SIZE) { + fail(FileError.QUOTA_EXCEEDED_ERR); + return; + } + + var fileSystem = new FileSystem(fsTypeName, new DirectoryEntry(fsTypeName, filePath)); + result = fileSystem; + win(result); }, - resolveLocalFileSystemURI:function(win,fail,args) { // ["uri"] - var uri = args[0]; + + resolveLocalFileSystemURI:function(win,fail,args) { + // uri + + var path = uri; + path = path.split(" ").join("\ "); + + // support for file name with parameters + if (/\?/g.test(path)) { + path = String(path).split("\?")[0]; + }; + + // support for encodeURI + if (/\%5/g.test(path)) { + path = decodeURI(path); + }; + + // support for special path start with file:/// + if (path.substr(0, 8) == "file:///") { + path = FileSystemPersistentRoot + "\\" + String(path).substr(8).split("/").join("\\"); + Windows.Storage.StorageFile.getFileFromPathAsync(path).then( + function (storageFile) { + success(new FileEntry(storageFile.name, storageFile.path)); + }, function () { + Windows.Storage.StorageFolder.getFolderFromPathAsync(path).then( + function (storageFolder) { + success(new DirectoryEntry(storageFolder.name, storageFolder.path)); + }, function () { + fail(FileError.NOT_FOUND_ERR); + } + ) + } + ) + } else { + Windows.Storage.StorageFile.getFileFromPathAsync(path).then( + function (storageFile) { + success(new FileEntry(storageFile.name, storageFile.path)); + }, function () { + Windows.Storage.StorageFolder.getFolderFromPathAsync(path).then( + function (storageFolder) { + success(new DirectoryEntry(storageFolder.name, storageFolder.path)); + }, function () { + fail(FileError.ENCODING_ERR); + } + ) + } + ) + } } }; \ No newline at end of file
