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more file:// URI truncation :D

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Fil Maj 2012-02-17 11:40:22 -08:00 committed by Joe Bowser
parent 770a257ed3
commit 42430d5d11
1 changed files with 18 additions and 10 deletions
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28
framework/src/org/apache/cordova/FileUtils.java
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@ -932,8 +932,8 @@ public class FileUtils extends Plugin {
*/ */
public String readAsDataURL(String filename) throws FileNotFoundException, IOException { public String readAsDataURL(String filename) throws FileNotFoundException, IOException {
byte[] bytes = new byte[1000]; byte[] bytes = new byte[1000];
BufferedInputStream bis = new BufferedInputStream(getPathFromUri(filename), 1024); BufferedInputStream bis = new BufferedInputStream(getPathFromUri(filename), 1024);
ByteArrayOutputStream bos = new ByteArrayOutputStream(); ByteArrayOutputStream bos = new ByteArrayOutputStream();
int numRead = 0; int numRead = 0;
while ((numRead = bis.read(bytes, 0, 1000)) >= 0) { while ((numRead = bis.read(bytes, 0, 1000)) >= 0) {
bos.write(bytes, 0, numRead); bos.write(bytes, 0, numRead);
@ -975,20 +975,24 @@ public class FileUtils extends Plugin {
*/ */
/**/ /**/
public long write(String filename, String data, int offset) throws FileNotFoundException, IOException { public long write(String filename, String data, int offset) throws FileNotFoundException, IOException {
if (filename.startsWith("file://")) {
filename = filename.substring(7);
}
boolean append = false; boolean append = false;
if (offset > 0) { if (offset > 0) {
this.truncateFile(filename, offset); this.truncateFile(filename, offset);
append = true; append = true;
} }
byte [] rawData = data.getBytes(); byte [] 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];
in.read(buff, 0, buff.length); in.read(buff, 0, buff.length);
out.write(buff, 0, rawData.length); out.write(buff, 0, rawData.length);
out.flush(); out.flush();
out.close(); out.close();
return data.length(); return data.length();
} }
@ -1001,6 +1005,10 @@ public class FileUtils extends Plugin {
* @throws FileNotFoundException, IOException * @throws FileNotFoundException, IOException
*/ */
private long truncateFile(String filename, long size) throws FileNotFoundException, IOException { private long truncateFile(String filename, long size) throws FileNotFoundException, IOException {
if (filename.startsWith("file://")) {
filename = filename.substring(7);
}
RandomAccessFile raf = new RandomAccessFile(filename, "rw"); RandomAccessFile raf = new RandomAccessFile(filename, "rw");
if (raf.length() >= size) { if (raf.length() >= size) {