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Diffstat (limited to 'Build/source/texk/dvipdfmx/dvipdfmx-20110305/src/unicode.c')
-rw-r--r-- | Build/source/texk/dvipdfmx/dvipdfmx-20110305/src/unicode.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/Build/source/texk/dvipdfmx/dvipdfmx-20110305/src/unicode.c b/Build/source/texk/dvipdfmx/dvipdfmx-20110305/src/unicode.c deleted file mode 100644 index 90edd566f6b..00000000000 --- a/Build/source/texk/dvipdfmx/dvipdfmx-20110305/src/unicode.c +++ /dev/null @@ -1,113 +0,0 @@ -/* $Header: /home/cvsroot/dvipdfmx/src/unicode.c,v 1.21 2004/09/11 14:50:29 hirata Exp $ - - This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks. - - Copyright (C) 2002 by Jin-Hwan Cho and Shunsaku Hirata, - the dvipdfmx project team <dvipdfmx@project.ktug.or.kr> - - Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. -*/ - -/* - * Unicode related: - * Conversion between UTF-* and UCS-*. - * ToUnicode CMap - * - * Normalization? - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include <string.h> - -#include "system.h" -#include "mem.h" -#include "error.h" -#include "dpxutil.h" - -#include "pdfobj.h" -#include "pdfresource.h" - -#include "pdfencoding.h" -#include "agl.h" -#include "unicode.h" - -static int __verbose = 0; - -#define UC_DEBUG 3 -#define UC_DEBUG_STR "UC" - -void -UC_set_verbose (void) -{ - __verbose++; -} - -#define UC_REPLACEMENT_CHAR 0x0000FFFDL - -#define UC_SUR_SHIFT 10 -#define UC_SUR_MASK 0x3FFUL -#define UC_SUR_LOW_START 0xDC00UL -#define UC_SUR_HIGH_START 0xD800UL - -int -UC_sput_UTF16BE (long ucv, unsigned char **pp, unsigned char *limptr) -{ - int count = 0; - unsigned char *p = *pp; - - if (ucv >= 0 && ucv <= 0xFFFF) { - if (p + 2 >= limptr) - ERROR("Not enough space available..."); - p[0] = (ucv >> 8) & 0xff; - p[1] = ucv & 0xff; - count = 2; - } else if (ucv >= 0x010000L && ucv <= 0x10FFFFL) { - unsigned short high, low; - - if (p + 4 >= limptr) - ERROR("Not enough space available..."); - ucv -= 0x00010000L; - high = (ucv >> UC_SUR_SHIFT) + UC_SUR_HIGH_START; - low = (ucv & UC_SUR_MASK) + UC_SUR_LOW_START; - p[0] = (high >> 8) & 0xff; - p[1] = (high & 0xff); - p[2] = (low >> 8) & 0xff; - p[3] = (low & 0xff); - count = 4; - } else { - if (p + 2 >= limptr) - ERROR("Not enough space available..."); - p[0] = (UC_REPLACEMENT_CHAR >> 8) & 0xff; - p[1] = (UC_REPLACEMENT_CHAR & 0xff); - count = 2; - } - - *pp += count; - return count; -} - -int -UC_is_valid (long ucv) -{ - if (ucv < 0 || (ucv >= 0x0000D800L && ucv <= 0x0000DFFFL)) - return 0; - return 1; -} - |