diff options
| author | Vincent Richard <[email protected]> | 2005-09-03 12:48:59 +0000 |
|---|---|---|
| committer | Vincent Richard <[email protected]> | 2005-09-03 12:48:59 +0000 |
| commit | f777b659b9bd43f90c3f8b224ad296e42d89a02b (patch) | |
| tree | 20f08abf13d3f2cb3ff1bfaa83348d1f69cc20d9 /src/encoderB64.cpp | |
| parent | Updated code to use smart pointers. (diff) | |
| download | vmime-f777b659b9bd43f90c3f8b224ad296e42d89a02b.tar.gz vmime-f777b659b9bd43f90c3f8b224ad296e42d89a02b.zip | |
Added progression notifications.
Diffstat (limited to 'src/encoderB64.cpp')
| -rw-r--r-- | src/encoderB64.cpp | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/src/encoderB64.cpp b/src/encoderB64.cpp index bb78ac6a..9e290b57 100644 --- a/src/encoderB64.cpp +++ b/src/encoderB64.cpp @@ -70,7 +70,8 @@ const unsigned char encoderB64::sm_decodeMap[256] = -const utility::stream::size_type encoderB64::encode(utility::inputStream& in, utility::outputStream& out) +const utility::stream::size_type encoderB64::encode(utility::inputStream& in, + utility::outputStream& out, utility::progressionListener* progress) { in.reset(); // may not work... @@ -88,9 +89,13 @@ const utility::stream::size_type encoderB64::encode(utility::inputStream& in, ut unsigned char output[4]; utility::stream::size_type total = 0; + utility::stream::size_type inTotal = 0; int curCol = 0; + if (progress) + progress->start(0); + while (bufferPos < bufferLength || !in.eof()) { if (bufferPos >= bufferLength) @@ -156,6 +161,7 @@ const utility::stream::size_type encoderB64::encode(utility::inputStream& in, ut // Write encoded data to output stream B64_WRITE(out, output, 4); + inTotal += count; total += 4; curCol += 4; @@ -164,13 +170,20 @@ const utility::stream::size_type encoderB64::encode(utility::inputStream& in, ut out.write("\r\n", 2); curCol = 0; } + + if (progress) + progress->progress(inTotal, inTotal); } + if (progress) + progress->stop(inTotal); + return (total); } -const utility::stream::size_type encoderB64::decode(utility::inputStream& in, utility::outputStream& out) +const utility::stream::size_type encoderB64::decode(utility::inputStream& in, + utility::outputStream& out, utility::progressionListener* progress) { in.reset(); // may not work... @@ -180,10 +193,14 @@ const utility::stream::size_type encoderB64::decode(utility::inputStream& in, ut int bufferPos = 0; utility::stream::size_type total = 0; + utility::stream::size_type inTotal = 0; unsigned char bytes[4]; unsigned char output[3]; + if (progress) + progress->start(0); + while (bufferPos < bufferLength || !in.eof()) { bytes[0] = '='; @@ -265,8 +282,15 @@ const utility::stream::size_type encoderB64::decode(utility::inputStream& in, ut B64_WRITE(out, output, 3); total += 3; + inTotal += count; + + if (progress) + progress->progress(inTotal, inTotal); } + if (progress) + progress->stop(inTotal); + return (total); } |