diff options
| author | dgp <dgp@users.sourceforge.net> | 2014-02-20 20:31:55 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2014-02-20 20:31:55 (GMT) |
| commit | ddaf1d27cb4ec6db78294cb42e1fd46ae6d2dbc2 (patch) | |
| tree | cffba1ca9a0edbaf6cd9838b2dbdf10752619097 /generic | |
| parent | 58b67990b95b7d36b3099c43cfcf6448b9c1b23d (diff) | |
| download | tcl-ddaf1d27cb4ec6db78294cb42e1fd46ae6d2dbc2.zip tcl-ddaf1d27cb4ec6db78294cb42e1fd46ae6d2dbc2.tar.gz tcl-ddaf1d27cb4ec6db78294cb42e1fd46ae6d2dbc2.tar.bz2 | |
Can we send some binary reads down the char-reading path?
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclIO.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/generic/tclIO.c b/generic/tclIO.c index 3636861..4d7133a 100644 --- a/generic/tclIO.c +++ b/generic/tclIO.c @@ -5096,7 +5096,8 @@ DoReadChars( for (copied = 0; (unsigned) toRead > 0; ) { copiedNow = -1; if (statePtr->inQueueHead != NULL) { - if (encoding == NULL) { + if (encoding == NULL + && statePtr->inputTranslation == TCL_TRANSLATE_LF) { copiedNow = ReadBytes(statePtr, objPtr, toRead, &offset); } else { copiedNow = ReadChars(statePtr, objPtr, toRead, &offset, @@ -5320,6 +5321,8 @@ ReadChars( char *src, *dst; Tcl_EncodingState oldState; int encEndFlagSuppressed = 0; + Tcl_Encoding encoding = statePtr->encoding? statePtr->encoding + : GetBinaryEncoding(); factor = *factorPtr; offset = *offsetPtr; @@ -5424,7 +5427,7 @@ ReadChars( */ ResetFlag(statePtr, INPUT_NEED_NL); - Tcl_ExternalToUtf(NULL, statePtr->encoding, src, srcLen, + Tcl_ExternalToUtf(NULL, encoding, src, srcLen, statePtr->inputEncodingFlags, &statePtr->inputEncodingState, dst, TCL_UTF_MAX + 1, &srcRead, &dstWrote, &numChars); if ((dstWrote > 0) && (*dst == '\n')) { @@ -5449,7 +5452,7 @@ ReadChars( return 1; } - Tcl_ExternalToUtf(NULL, statePtr->encoding, src, srcLen, + Tcl_ExternalToUtf(NULL, encoding, src, srcLen, statePtr->inputEncodingFlags, &statePtr->inputEncodingState, dst, dstNeeded + 1, &srcRead, &dstWrote, &numChars); @@ -5522,7 +5525,7 @@ ReadChars( return -1; } statePtr->inputEncodingState = oldState; - Tcl_ExternalToUtf(NULL, statePtr->encoding, src, srcLen, + Tcl_ExternalToUtf(NULL, encoding, src, srcLen, statePtr->inputEncodingFlags, &statePtr->inputEncodingState, dst, dstRead + TCL_UTF_MAX, &srcRead, &dstWrote, &numChars); TranslateInputEOL(statePtr, dst, dst, &dstWrote, &dstRead); @@ -5545,7 +5548,7 @@ ReadChars( eof = Tcl_UtfAtIndex(dst, toRead); statePtr->inputEncodingState = oldState; - Tcl_ExternalToUtf(NULL, statePtr->encoding, src, srcLen, + Tcl_ExternalToUtf(NULL, encoding, src, srcLen, statePtr->inputEncodingFlags, &statePtr->inputEncodingState, dst, eof - dst + TCL_UTF_MAX, &srcRead, &dstWrote, &numChars); dstRead = dstWrote; |