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Fixed maximum line length bug.

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This commit is contained in:
Vincent Richard 2006-11-17 22:57:48 +00:00
parent c00aa1fc5e
commit 8f7a3ab27a
1 changed files with 5 additions and 2 deletions
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7
src/encoderB64.cpp
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@ -117,13 +117,16 @@ const utility::stream::size_type encoderB64::encode(utility::inputStream& in,
while (count < 3 && bufferPos < bufferLength) while (count < 3 && bufferPos < bufferLength)
bytes[count++] = buffer[bufferPos++]; bytes[count++] = buffer[bufferPos++];
if (count != 3) while (count < 3)
{ {
// There may be more data in the next chunk... // There may be more data in the next chunk...
if (bufferPos >= bufferLength) if (bufferPos >= bufferLength)
{ {
bufferLength = in.read(buffer, sizeof(buffer)); bufferLength = in.read(buffer, sizeof(buffer));
bufferPos = 0; bufferPos = 0;
if (bufferLength == 0)
break;
} }
while (count < 3 && bufferPos < bufferLength) while (count < 3 && bufferPos < bufferLength)
@ -169,7 +172,7 @@ const utility::stream::size_type encoderB64::encode(utility::inputStream& in,
total += 4; total += 4;
curCol += 4; curCol += 4;
if (cutLines && curCol >= maxLineLength - 1) if (cutLines && curCol >= maxLineLength - 2 /* \r\n */ - 4 /* next bytes */)
{ {
out.write("\r\n", 2); out.write("\r\n", 2);
curCol = 0; curCol = 0;