From 2373b30ea829ad5dd9599b29902c80101deefc78 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 22 May 2001 22:30:18 +0000 Subject: Update. 2001-05-20 Bruno Haible * iconvdata/cp1255.c: Completely rewritten. * iconvdata/Makefile (gen-8bit-gap-modules): Remove cp1255. * iconvdata/testdata/WINDOWS-1255: New file. * iconvdata/testdata/WINDOWS-1255..UTF8: New file. * iconvdata/TESTS: Add WINDOWS-1255 test. * iconvdata/CP1255.irreversible: New file. 2001-05-20 Bruno Haible * iconvdata/cp1258.c: Completely rewritten. * iconvdata/Makefile (gen-8bit-gap-modules): Remove cp1258. * iconvdata/testdata/WINDOWS-1258: New file. * iconvdata/testdata/WINDOWS-1258..UTF8: New file. * iconvdata/TESTS: Add WINDOWS-1258 test. * iconvdata/tst-table-from.c (try): Reset the iconv descriptor before the main call, and flush it afterwards. (utf8_decode): Return a string, possibly containing several Unicode characters. (main): Update all utf8_decode calls. * iconvdata/CP1258.irreversible: New file. 2001-05-20 Bruno Haible * iconv/gconv.c (__gconv): For flush without output, pass do_flush = 2. * iconv/skeleton.c: Distinguish do_flush = 1 and do_flush = 2. In the first case, set outbuf, outstart, outend, and call PREPARE_LOOP before EMIT_SHIFT_TO_INIT; then pass the output produced by this step down to the next step. In the second case, clear the state without calling EMIT_SHIFT_TO_INIT. * iconvdata/ibm930.c (EMIT_SHIFT_TO_INIT): Use outbuf instead of data->__outbuf, and outend instead of data->__outbufend. * iconvdata/ibm933.c (EMIT_SHIFT_TO_INIT): Likewise. * iconvdata/ibm935.c (EMIT_SHIFT_TO_INIT): Likewise. * iconvdata/ibm937.c (EMIT_SHIFT_TO_INIT): Likewise. * iconvdata/ibm939.c (EMIT_SHIFT_TO_INIT): Likewise. * iconvdata/iso-2022-cn.c (EMIT_SHIFT_TO_INIT): Likewise. * iconvdata/iso-2022-cn-ext.c (EMIT_SHIFT_TO_INIT): Likewise. * iconvdata/iso-2022-jp.c (EMIT_SHIFT_TO_INIT): Likewise. * iconvdata/iso-2022-kr.c (EMIT_SHIFT_TO_INIT): Likewise. * iconvdata/utf-7.c (EMIT_SHIFT_TO_INIT): Likewise. 2001-05-21 Jakub Jelinek * elf/rtld.c (dl_main): Compute l_map_end for the main program. * elf/dl-sym.c (_dl_sym): Don't check for l_addr == 0. If match == _dl_loaded, caller can still come from the main program. (_dl_vsym): Likewise. * elf/dl-open.c (dl_open_worker): Don't check for l_addr == 0. * elf/dl-error.c (_dl_signal_error): Change NULL objname into "". * elf/restest2.c: New test. * elf/Makefile (tests): Add restest2. (restest2, LDFLAGS-restest2): Add rules. --- iconvdata/tst-table-from.c | 89 +++++++++++++++++++++++++++++++++++++--------- 1 file changed, 72 insertions(+), 17 deletions(-) (limited to 'iconvdata/tst-table-from.c') diff --git a/iconvdata/tst-table-from.c b/iconvdata/tst-table-from.c index 5a2fa9d..b24632e 100644 --- a/iconvdata/tst-table-from.c +++ b/iconvdata/tst-table-from.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. +/* Copyright (C) 2000-2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Bruno Haible , 2000. @@ -64,9 +64,13 @@ try (iconv_t cd, unsigned char buf[], unsigned int buflen, unsigned char *out) size_t inbytesleft = buflen; char *outbuf = (char *) out; size_t outbytesleft = 6; - size_t result = iconv (cd, - (char **) &inbuf, &inbytesleft, - &outbuf, &outbytesleft); + size_t result; + + iconv (cd, NULL, NULL, NULL, NULL); + result = iconv (cd, (char **) &inbuf, &inbytesleft, &outbuf, &outbytesleft); + if (result != (size_t)(-1)) + result = iconv (cd, NULL, NULL, &outbuf, &outbytesleft); + if (result == (size_t)(-1)) { if (errno == EILSEQ) @@ -100,17 +104,68 @@ try (iconv_t cd, unsigned char buf[], unsigned int buflen, unsigned char *out) } } -/* Returns the out[] buffer as a Unicode value. */ -static unsigned int +/* Returns the out[] buffer as a Unicode value, formatted as 0x%04X. */ +static const char * utf8_decode (const unsigned char *out, unsigned int outlen) { - return (outlen==1 ? out[0] : - outlen==2 ? ((out[0] & 0x1f) << 6) + (out[1] & 0x3f) : - outlen==3 ? ((out[0] & 0x0f) << 12) + ((out[1] & 0x3f) << 6) + (out[2] & 0x3f) : - outlen==4 ? ((out[0] & 0x07) << 18) + ((out[1] & 0x3f) << 12) + ((out[2] & 0x3f) << 6) + (out[3] & 0x3f) : - outlen==5 ? ((out[0] & 0x03) << 24) + ((out[1] & 0x3f) << 18) + ((out[2] & 0x3f) << 12) + ((out[3] & 0x3f) << 6) + (out[4] & 0x3f) : - outlen==6 ? ((out[0] & 0x01) << 30) + ((out[1] & 0x3f) << 24) + ((out[2] & 0x3f) << 18) + ((out[3] & 0x3f) << 12) + ((out[4] & 0x3f) << 6) + (out[5] & 0x3f) : - 0xfffd); + static char hexbuf[42]; + char *p = hexbuf; + + while (outlen > 0) + { + if (p > hexbuf) + *p++ = ' '; + + if (out[0] < 0x80) + { + sprintf (p, "0x%04X", out[0]); + out += 1; outlen -= 1; + } + else if (out[0] >= 0xc0 && out[0] < 0xe0 && outlen >= 2) + { + sprintf (p, "0x%04X", ((out[0] & 0x1f) << 6) + (out[1] & 0x3f)); + out += 2; outlen -= 2; + } + else if (out[0] >= 0xe0 && out[0] < 0xf0 && outlen >= 3) + { + sprintf (p, "0x%04X", ((out[0] & 0x0f) << 12) + + ((out[1] & 0x3f) << 6) + (out[2] & 0x3f)); + out += 3; outlen -= 3; + } + else if (out[0] >= 0xf0 && out[0] < 0xf8 && outlen >= 4) + { + sprintf (p, "0x%04X", ((out[0] & 0x07) << 18) + + ((out[1] & 0x3f) << 12) + + ((out[2] & 0x3f) << 6) + (out[3] & 0x3f)); + out += 4; outlen -= 4; + } + else if (out[0] >= 0xf8 && out[0] < 0xfc && outlen >= 5) + { + sprintf (p, "0x%04X", ((out[0] & 0x03) << 24) + + ((out[1] & 0x3f) << 18) + + ((out[2] & 0x3f) << 12) + + ((out[3] & 0x3f) << 6) + (out[4] & 0x3f)); + out += 5; outlen -= 5; + } + else if (out[0] >= 0xfc && out[0] < 0xfe && outlen >= 6) + { + sprintf (p, "0x%04X", ((out[0] & 0x01) << 30) + + ((out[1] & 0x3f) << 24) + + ((out[2] & 0x3f) << 18) + + ((out[3] & 0x3f) << 12) + + ((out[4] & 0x3f) << 6) + (out[5] & 0x3f)); + out += 6; outlen -= 6; + } + else + { + sprintf (p, "0x????"); + out += 1; outlen -= 1; + } + + p += strlen (p); + } + + return hexbuf; } int @@ -148,7 +203,7 @@ main (int argc, char *argv[]) } else if (result > 0) { - printf ("0x%02X\t0x%04X\n", + printf ("0x%02X\t%s\n", i0, utf8_decode (out, result)); } else @@ -162,7 +217,7 @@ main (int argc, char *argv[]) } else if (result > 0) { - printf ("0x%02X%02X\t0x%04X\n", + printf ("0x%02X%02X\t%s\n", i0, i1, utf8_decode (out, result)); } else @@ -176,7 +231,7 @@ main (int argc, char *argv[]) } else if (result > 0) { - printf ("0x%02X%02X%02X\t0x%04X\n", + printf ("0x%02X%02X%02X\t%s\n", i0, i1, i2, utf8_decode (out, result)); } else if (strcmp (charset, "UTF-8")) @@ -190,7 +245,7 @@ main (int argc, char *argv[]) } else if (result > 0) { - printf ("0x%02X%02X%02X%02X\t0x%04X\n", + printf ("0x%02X%02X%02X%02X\t%s\n", i0, i1, i2, i3, utf8_decode (out, result)); } -- cgit v1.1