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split h_llk_parse into start/chunk/finish internally

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Sven M. Hallberg 2015-09-03 16:24:47 +02:00
parent 2845a9391e
commit f1d6d0bc5e
2 changed files with 92 additions and 31 deletions
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6
src/internal.h
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@ -225,13 +225,13 @@ typedef struct HParserBackendVTable_ {
void (*free)(HParser* parser);
void (*parse_start)(HSuspendedParser *s);
// parse_start should allocate backend_state.
// parse_start should allocate s->backend_state.
void (*parse_chunk)(HSuspendedParser *s, HInputStream *input);
// when parse_chunk leaves input.overrun unset, parse is done. else:
// parse_chunk MUST consume all input, integrating it into backend_state.
// parse_chunk MUST consume all input, integrating it into s->backend_state.
// calling parse_chunk again after parse is done should have no effect.
HParseResult *(*parse_finish)(HSuspendedParser *s);
// parse_finish must free backend_state.
// parse_finish must free s->backend_state.
} HParserBackendVTable;