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Diffstat (limited to 'jni/iconv/tests/table-from.c')
| -rw-r--r-- | jni/iconv/tests/table-from.c | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/jni/iconv/tests/table-from.c b/jni/iconv/tests/table-from.c deleted file mode 100644 index 03bf0d9..0000000 --- a/jni/iconv/tests/table-from.c +++ /dev/null @@ -1,190 +0,0 @@ -/* Copyright (C) 2000-2002, 2004-2005 Free Software Foundation, Inc. - This file is part of the GNU LIBICONV Library. - - The GNU LIBICONV Library is free software; you can redistribute it - and/or modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either version 2 - of the License, or (at your option) any later version. - - The GNU LIBICONV Library is distributed in the hope that it will be - useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU LIBICONV Library; see the file COPYING.LIB. - If not, write to the Free Software Foundation, Inc., 51 Franklin Street, - Fifth Floor, Boston, MA 02110-1301, USA. */ - -/* Create a table from CHARSET to Unicode. */ - -#include "config.h" - -#include <stddef.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <iconv.h> -#include <errno.h> - -#include "binary-io.h" - -/* If nonzero, ignore conversions outside Unicode plane 0. */ -static int bmp_only; - -static const char* hexbuf (unsigned char buf[], unsigned int buflen) -{ - static char msg[50]; - switch (buflen) { - case 1: sprintf(msg,"0x%02X",buf[0]); break; - case 2: sprintf(msg,"0x%02X%02X",buf[0],buf[1]); break; - case 3: sprintf(msg,"0x%02X%02X%02X",buf[0],buf[1],buf[2]); break; - case 4: sprintf(msg,"0x%02X%02X%02X%02X",buf[0],buf[1],buf[2],buf[3]); break; - default: abort(); - } - return msg; -} - -static int try (iconv_t cd, unsigned char buf[], unsigned int buflen, unsigned int* out) -{ - const char* inbuf = (const char*) buf; - size_t inbytesleft = buflen; - char* outbuf = (char*) out; - size_t outbytesleft = 3*sizeof(unsigned int); - size_t result; - iconv(cd,NULL,NULL,NULL,NULL); - result = iconv(cd,(ICONV_CONST 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) { - return -1; - } else if (errno == EINVAL) { - return 0; - } else { - int saved_errno = errno; - fprintf(stderr,"%s: iconv error: ",hexbuf(buf,buflen)); - errno = saved_errno; - perror(""); - exit(1); - } - } else if (result > 0) /* ignore conversions with transliteration */ { - return -1; - } else { - if (inbytesleft != 0) { - fprintf(stderr,"%s: inbytes = %ld, outbytes = %ld\n",hexbuf(buf,buflen),(long)(buflen-inbytesleft),(long)(3*sizeof(unsigned int)-outbytesleft)); - exit(1); - } - return (3*sizeof(unsigned int)-outbytesleft)/sizeof(unsigned int); - } -} - -/* Returns the out[] buffer as a Unicode value, formatted as 0x%04X. */ -static const char* ucs4_decode (const unsigned int* out, unsigned int outlen) -{ - static char hexbuf[21]; - char* p = hexbuf; - while (outlen > 0) { - if (p > hexbuf) - *p++ = ' '; - sprintf (p, "0x%04X", out[0]); - out += 1; outlen -= 1; - if (bmp_only && strlen(p) > 6) - return NULL; - p += strlen(p); - } - return hexbuf; -} - -int main (int argc, char* argv[]) -{ - const char* charset; - iconv_t cd; - int search_depth; - - if (argc != 2) { - fprintf(stderr,"Usage: table-from charset\n"); - exit(1); - } - charset = argv[1]; - -#if O_BINARY - SET_BINARY(fileno(stdout)); -#endif - - cd = iconv_open("UCS-4-INTERNAL",charset); - if (cd == (iconv_t)(-1)) { - perror("iconv_open"); - exit(1); - } - - /* When testing UTF-8, stop at 0x10000, otherwise the output file gets too - big. */ - bmp_only = (strcmp(charset,"UTF-8") == 0); - search_depth = (strcmp(charset,"UTF-8") == 0 ? 3 : 4); - - { - unsigned int out[3]; - unsigned char buf[4]; - unsigned int i0, i1, i2, i3; - int result; - for (i0 = 0; i0 < 0x100; i0++) { - buf[0] = i0; - result = try(cd,buf,1,out); - if (result < 0) { - } else if (result > 0) { - const char* unicode = ucs4_decode(out,result); - if (unicode != NULL) - printf("0x%02X\t%s\n",i0,unicode); - } else { - for (i1 = 0; i1 < 0x100; i1++) { - buf[1] = i1; - result = try(cd,buf,2,out); - if (result < 0) { - } else if (result > 0) { - const char* unicode = ucs4_decode(out,result); - if (unicode != NULL) - printf("0x%02X%02X\t%s\n",i0,i1,unicode); - } else { - for (i2 = 0; i2 < 0x100; i2++) { - buf[2] = i2; - result = try(cd,buf,3,out); - if (result < 0) { - } else if (result > 0) { - const char* unicode = ucs4_decode(out,result); - if (unicode != NULL) - printf("0x%02X%02X%02X\t%s\n",i0,i1,i2,unicode); - } else if (search_depth > 3) { - for (i3 = 0; i3 < 0x100; i3++) { - buf[3] = i3; - result = try(cd,buf,4,out); - if (result < 0) { - } else if (result > 0) { - const char* unicode = ucs4_decode(out,result); - if (unicode != NULL) - printf("0x%02X%02X%02X%02X\t%s\n",i0,i1,i2,i3,unicode); - } else { - fprintf(stderr,"%s: incomplete byte sequence\n",hexbuf(buf,4)); - exit(1); - } - } - } - } - } - } - } - } - } - - if (iconv_close(cd) < 0) { - perror("iconv_close"); - exit(1); - } - - if (ferror(stdin) || ferror(stdout) || fclose(stdout)) { - fprintf(stderr,"I/O error\n"); - exit(1); - } - - exit(0); -} |