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-rw-r--r--netwerk/base/nsBase64Encoder.cpp54
1 files changed, 54 insertions, 0 deletions
diff --git a/netwerk/base/nsBase64Encoder.cpp b/netwerk/base/nsBase64Encoder.cpp
new file mode 100644
index 0000000000..621dd2c4ec
--- /dev/null
+++ b/netwerk/base/nsBase64Encoder.cpp
@@ -0,0 +1,54 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsBase64Encoder.h"
+
+#include "mozilla/Base64.h"
+
+NS_IMPL_ISUPPORTS(nsBase64Encoder, nsIOutputStream)
+
+NS_IMETHODIMP
+nsBase64Encoder::Close() { return NS_OK; }
+
+NS_IMETHODIMP
+nsBase64Encoder::Flush() { return NS_OK; }
+
+NS_IMETHODIMP
+nsBase64Encoder::StreamStatus() { return NS_OK; }
+
+NS_IMETHODIMP
+nsBase64Encoder::Write(const char* aBuf, uint32_t aCount, uint32_t* _retval) {
+ mData.Append(aBuf, aCount);
+ *_retval = aCount;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+nsBase64Encoder::WriteFrom(nsIInputStream* aStream, uint32_t aCount,
+ uint32_t* _retval) {
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsBase64Encoder::WriteSegments(nsReadSegmentFun aReader, void* aClosure,
+ uint32_t aCount, uint32_t* _retval) {
+ return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsBase64Encoder::IsNonBlocking(bool* aNonBlocking) {
+ *aNonBlocking = false;
+ return NS_OK;
+}
+
+nsresult nsBase64Encoder::Finish(nsACString& result) {
+ nsresult rv = mozilla::Base64Encode(mData, result);
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+
+ // Free unneeded memory and allow reusing the object
+ mData.Truncate();
+ return NS_OK;
+}