path: root/Makefile.am
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authorLukas Fleischer <calcurse@cryptocrack.de>2011-08-26 11:26:51 +0200
committerLukas Fleischer <calcurse@cryptocrack.de>2011-08-26 11:57:30 +0200
commit806a13ed8a23eeda97f50e4a9e0dd0fc5988efa7 (patch)
tree08c1071fcc8af4bc038b8d91460ceb4c799cdfca /Makefile.am
parentde85010edc4ba228313f730473258743a1063652 (diff)
src/io.c: iCal content line folding correctness
This is a rather invasive change that introduces correct line folding to our iCal parser. From now on, ical_readline() should be used instead of fgets() to read lines from an iCal file as it unfolds lines automatically. We also need to use shared buffers as each ical_readline() invocation eats up the first part of the next line and stores it in the "lstore" buffer. Subsequent ical_readline() invocations copy the contents of this buffer and append continuation lines. We currently use a single buffer pair that is allocated in io_import_data() and pass it to all subroutines. ical_readline_init() needs to be called once for every buffer pair. It reads the first part of the current line and writes to "lstore", clearing the target buffer at the same time. Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
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