From 55985355ade2a038b567dd9b58153a98384ae703 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 12 Jun 2000 19:47:50 +0000 Subject: Update. 2000-06-12 Ulrich Drepper * Rules (%.out): Define GCONV_PATH in the environment. * assert/Depend: New file. * iconvdata/Depend: New file. * intl/Depend: New file. * timezone/Makefile (build-testdata): Add GCONV_PATH to environment. * intl/tst-gettext.sh: Likewise. * iconv/Makefile (routines): Add gconv_trans. * iconv/gconv_trans.c: New file. * iconv/gconv.h (struct __gconv_trans_data): New type. (__gconv_fct): New parameter with starting position in output buffer. (__gconv_trans_fct, __gconv_trans_context_fct, __gconv_trans_query_fct, __gconv_trans_init_fct, __gconv_trans_end_fct): New types. (struct __gconv_step): Add new member __trans. * iconv/gconv_int.h: Pretty print prototypes. (gconv_transliterate): New prototype. (__BUILTIN_TRANS): Update for new conversion function interface. * iconv/gconv.c (__gconv): Pass new parameter to conversion function. * iconv/gconv_open.c (__gconv_open): Recognize error handling suffix in names, find appropriate function, and install in the conversion steps it can be used. * iconv/skeleton.c: Add additional parameter for beginning of output buffer. Change calls of downstream functions. * iconv/loop.c: Change loop function interface completely. Pass in step and step_data structure. Remove optimization for BODY with NEED_LENGTH_TEST == 0. * iconv/gconv_simple.c: Update interfaces of functions. Insert appropriate error handling code to use transliteration steps. Remove optimization for BODY with NEED_LENGTH_TEST == 0. * iconvdata/8bit-gap.c: Likewise. * iconvdata/8bit-generic.c: Likewise. * iconvdata/ansi_x3.110.c: Likewise. * iconvdata/big5.c: Likewise. * iconvdata/big5hkscs.c: Likewise. * iconvdata/euc-cn.c: Likewise. * iconvdata/euc-jp.c: Likewise. * iconvdata/euc-kr.c: Likewise. * iconvdata/euc-tw.c: Likewise. * iconvdata/gbgbk.c: Likewise. * iconvdata/gbk.c: Likewise. * iconvdata/iso-2022-cn.c: Likewise. * iconvdata/iso-2022-jp.c: Likewise. * iconvdata/iso-2022-kr.c: Likewise. * iconvdata/iso646.c: Likewise. * iconvdata/iso8859-1.c: Likewise. * iconvdata/iso_6937-2.c: Likewise. * iconvdata/iso_6937.c: Likewise. * iconvdata/johab.c: Likewise. * iconvdata/sjis.c: Likewise. * iconvdata/t.61.c: Likewise. * iconvdata/uhc.c: Likewise. * iconvdata/unicode.c: Likewise. * iconvdata/utf-16.c: Likewise. * libio/iofwide.c: Adjust to new interface of gconv functions. Use DL_CALL_FCT. * wcsmbs/btowc.c: Likewise. * wcsmbs/mbrtowc.c: Likewise. * wcsmbs/mbsnrtowcs.c: Likewise. * wcsmbs/mbsrtowcs.c: Likewise. * wcsmbs/wcrtomb.c: Likewise. * wcsmbs/wcsnrtombs.c: Likewise. * wcsmbs/wcsrtombs.c: Likewise. * wcsmbs/wctob.c: Likewise. --- iconv/skeleton.c | 60 +++++++++++++++++++++++--------------------------------- 1 file changed, 25 insertions(+), 35 deletions(-) (limited to 'iconv/skeleton.c') diff --git a/iconv/skeleton.c b/iconv/skeleton.c index 9b7b4a1125..dca2c7f7a6 100644 --- a/iconv/skeleton.c +++ b/iconv/skeleton.c @@ -271,7 +271,8 @@ gconv_init (struct __gconv_step *step) int FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, const unsigned char **inptrp, const unsigned char *inend, - size_t *irreversible, int do_flush, int consume_incomplete) + unsigned char *outbufstart, size_t *irreversible, int do_flush, + int consume_incomplete) { struct __gconv_step *next_step = step + 1; struct __gconv_step_data *next_data = data + 1; @@ -295,13 +296,14 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, successfully emitted the escape sequence. */ if (status == __GCONV_OK && ! (data->__flags & __GCONV_IS_LAST)) status = DL_CALL_FCT (fct, (next_step, next_data, NULL, NULL, - irreversible, 1, consume_incomplete)); + next_data->__outbuf, irreversible, 1, + consume_incomplete)); } else { /* We preserve the initial values of the pointer variables. */ const unsigned char *inptr = *inptrp; - unsigned char *outbuf = data->__outbuf; + unsigned char *outbuf = outbufstart; unsigned char *outend = data->__outbufend; unsigned char *outstart; /* This variable is used to count the number of characters we @@ -333,19 +335,16 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, # if MAX_NEEDED_FROM > 1 if (MAX_NEEDED_TO == 1 || FROM_DIRECTION) - status = SINGLE(FROM_LOOP) (inptrp, inend, &outbuf, outend, - data->__statep, data->__flags, - step->__data, &lirreversible + status = SINGLE(FROM_LOOP) (step, data, inptrp, inend, &outbuf, + outend, &lirreversible EXTRA_LOOP_ARGS); # endif # if MAX_NEEDED_FROM > 1 && MAX_NEEDED_TO > 1 && !ONE_DIRECTION else # endif # if MAX_NEEDED_TO > 1 && !ONE_DIRECTION - status = SINGLE(TO_LOOP) (inptrp, inend, &outbuf, outend, - data->__statep, data->__flags, - step->__data, &lirreversible - EXTRA_LOOP_ARGS); + status = SINGLE(TO_LOOP) (step, data, inptrp, inend, &outbuf, + outend, &lirreversible EXTRA_LOOP_ARGS); # endif if (__builtin_expect (status, __GCONV_OK) != __GCONV_OK) @@ -386,16 +385,12 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, { if (FROM_DIRECTION) /* Run the conversion loop. */ - status = FROM_LOOP (inptrp, inend, &outbuf, outend, - data->__statep, data->__flags, - step->__data, &lirreversible - EXTRA_LOOP_ARGS); + status = FROM_LOOP (step, data, inptrp, inend, &outbuf, outend, + &lirreversible EXTRA_LOOP_ARGS); else /* Run the conversion loop. */ - status = TO_LOOP (inptrp, inend, &outbuf, outend, - data->__statep, data->__flags, - step->__data, &lirreversible - EXTRA_LOOP_ARGS); + status = TO_LOOP (step, data, inptrp, inend, &outbuf, outend, + &lirreversible EXTRA_LOOP_ARGS); } #if !defined _STRING_ARCH_unaligned \ && MIN_NEEDED_FROM != 1 && MAX_NEEDED_FROM % MIN_NEEDED_FROM == 0 \ @@ -404,18 +399,14 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, { if (FROM_DIRECTION) /* Run the conversion loop. */ - status = GEN_unaligned (FROM_LOOP) (inptrp, inend, &outbuf, - outend, data->__statep, - data->__flags, - step->__data, + status = GEN_unaligned (FROM_LOOP) (step, data, inptrp, inend, + &outbuf, outend, &lirreversible EXTRA_LOOP_ARGS); else /* Run the conversion loop. */ - status = GEN_unaligned (TO_LOOP) (inptrp, inend, &outbuf, - outend, data->__statep, - data->__flags, - step->__data, + status = GEN_unaligned (TO_LOOP) (step, data, inptrp, inend, + &outbuf, outend, &lirreversible EXTRA_LOOP_ARGS); } @@ -445,7 +436,8 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, int result; result = DL_CALL_FCT (fct, (next_step, next_data, &outerr, - outbuf, irreversible, 0, + outbuf, next_data->__outbuf, + irreversible, 0, consume_incomplete)); if (result != __GCONV_EMPTY_INPUT) @@ -471,22 +463,20 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, /* XXX Handle unaligned access here as well. */ if (FROM_DIRECTION) /* Run the conversion loop. */ - nstatus = FROM_LOOP ((const unsigned char **) inptrp, + nstatus = FROM_LOOP (step, data, + (const unsigned char **) inptrp, (const unsigned char *) inend, (unsigned char **) &outbuf, (unsigned char *) outerr, - data->__statep, data->__flags, - step->__data, &lirreversible - EXTRA_LOOP_ARGS); + &lirreversible EXTRA_LOOP_ARGS); else /* Run the conversion loop. */ - nstatus = TO_LOOP ((const unsigned char **) inptrp, + nstatus = TO_LOOP (step, data, + (const unsigned char **) inptrp, (const unsigned char *) inend, (unsigned char **) &outbuf, (unsigned char *) outerr, - data->__statep, data->__flags, - step->__data, &lirreversible - EXTRA_LOOP_ARGS); + &lirreversible EXTRA_LOOP_ARGS); /* We must run out of output buffer space in this rerun. */ -- cgit 1.4.1