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Unsatisfiable content range in partial file requests

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This commit is contained in:
Tobias Hagemann
2015-07-25 01:56:06 +02:00
parent e8e80f306b
commit 7349ef754e
1 changed files with 10 additions and 2 deletions
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12
main/core/src/main/java/org/cryptomator/webdav/jackrabbit/EncryptedFilePart.java
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@@ -54,9 +54,17 @@ class EncryptedFilePart extends EncryptedFile {
assert this.contentLength != null;
final Long rangeLength = range.getRight() - range.getLeft() + 1;
outputContext.setContentLength(rangeLength);
outputContext.setProperty(HttpHeader.CONTENT_RANGE.asString(), getContentRangeHeader(range.getLeft(), range.getRight(), contentLength));
outputContext.setModificationTime(Files.getLastModifiedTime(filePath).toMillis());
if (rangeLength <= 0) {
// unsatisfiable content range:
outputContext.setContentLength(0);
outputContext.setProperty(HttpHeader.CONTENT_RANGE.asString(), getContentRangeHeader(range.getRight(), range.getRight(), contentLength));
LOG.debug("Unsatisfiable content range: " + getContentRangeHeader(range.getLeft(), range.getRight(), contentLength));
return;
} else {
outputContext.setContentLength(rangeLength);
outputContext.setProperty(HttpHeader.CONTENT_RANGE.asString(), getContentRangeHeader(range.getLeft(), range.getRight(), contentLength));
}
try (final FileChannel c = FileChannel.open(filePath, StandardOpenOption.READ)) {
if (outputContext.hasStream()) {