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[CB-2406] Add support for binary data in FileWriter.write()

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This commit is contained in:
Ian Clelland 2013-06-12 11:08:47 -04:00
parent a021adb7fd
commit 5cff144a22
1 changed files with 9 additions and 3 deletions
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12
framework/src/org/apache/cordova/FileUtils.java
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@ -134,7 +134,7 @@ public class FileUtils extends CordovaPlugin {
this.readFileAs(args.getString(0), start, end, callbackContext, null, PluginResult.MESSAGE_TYPE_BINARYSTRING); this.readFileAs(args.getString(0), start, end, callbackContext, null, PluginResult.MESSAGE_TYPE_BINARYSTRING);
} }
else if (action.equals("write")) { else if (action.equals("write")) {
long fileSize = this.write(args.getString(0), args.getString(1), args.getInt(2)); long fileSize = this.write(args.getString(0), args.getString(1), args.getInt(2), args.getBoolean(3));
callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, fileSize)); callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, fileSize));
} }
else if (action.equals("truncate")) { else if (action.equals("truncate")) {
@ -999,11 +999,12 @@ public class FileUtils extends CordovaPlugin {
* @param filename The name of the file. * @param filename The name of the file.
* @param data The contents of the file. * @param data The contents of the file.
* @param offset The position to begin writing the file. * @param offset The position to begin writing the file.
* @param isBinary True if the file contents are base64-encoded binary data
* @throws FileNotFoundException, IOException * @throws FileNotFoundException, IOException
* @throws NoModificationAllowedException * @throws NoModificationAllowedException
*/ */
/**/ /**/
public long write(String filename, String data, int offset) throws FileNotFoundException, IOException, NoModificationAllowedException { public long write(String filename, String data, int offset, boolean isBinary) throws FileNotFoundException, IOException, NoModificationAllowedException {
if (filename.startsWith("content://")) { if (filename.startsWith("content://")) {
throw new NoModificationAllowedException("Couldn't write to file given its content URI"); throw new NoModificationAllowedException("Couldn't write to file given its content URI");
} }
@ -1016,7 +1017,12 @@ public class FileUtils extends CordovaPlugin {
append = true; append = true;
} }
byte[] rawData = data.getBytes(); byte[] rawData;
if (isBinary) {
rawData = Base64.decode(data, Base64.DEFAULT);
} else {
rawData = data.getBytes();
}
ByteArrayInputStream in = new ByteArrayInputStream(rawData); ByteArrayInputStream in = new ByteArrayInputStream(rawData);
FileOutputStream out = new FileOutputStream(filename, append); FileOutputStream out = new FileOutputStream(filename, append);
byte buff[] = new byte[rawData.length]; byte buff[] = new byte[rawData.length];