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166 lines
3.8 KiB
C
166 lines
3.8 KiB
C
/*
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* << Haru Free PDF Library >> -- fpdf_utils.h
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*
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* URL: http://libharu.org
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*
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* Copyright (c) 1999-2006 Takeshi Kanno <takeshi_kanno@est.hi-ho.ne.jp>
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* Copyright (c) 2007-2009 Antony Dovgal <tony@daylessday.org>
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation.
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* It is provided "as is" without express or implied warranty.
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*
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*/
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#ifndef _HPDF_UTILS_H
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#define _HPDF_UTILS_H
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#include "hpdf_config.h"
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#include "hpdf_types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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HPDF_INT
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HPDF_AToI (const char* s);
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HPDF_DOUBLE
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HPDF_AToF (const char* s);
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char*
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HPDF_IToA (char* s,
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HPDF_INT32 val,
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char* eptr);
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char*
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HPDF_IToA2 (char *s,
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HPDF_UINT32 val,
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HPDF_UINT len);
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char*
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HPDF_FToA (char *s,
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HPDF_REAL val,
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char *eptr);
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HPDF_BYTE*
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HPDF_MemCpy (HPDF_BYTE* out,
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const HPDF_BYTE* in,
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HPDF_UINT n);
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HPDF_BYTE*
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HPDF_StrCpy (char* out,
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const char* in,
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char* eptr);
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HPDF_INT
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HPDF_MemCmp (const HPDF_BYTE* s1,
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const HPDF_BYTE* s2,
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HPDF_UINT n);
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HPDF_INT
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HPDF_StrCmp (const char* s1,
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const char* s2);
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const char*
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HPDF_StrStr (const char *s1,
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const char *s2,
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HPDF_UINT maxlen);
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void*
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HPDF_MemSet (void* s,
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HPDF_BYTE c,
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HPDF_UINT n);
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HPDF_UINT
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HPDF_StrLen (const char* s,
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HPDF_INT maxlen);
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HPDF_Box
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HPDF_ToBox (HPDF_INT16 left,
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HPDF_INT16 bottom,
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HPDF_INT16 right,
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HPDF_INT16 top);
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HPDF_Point
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HPDF_ToPoint (HPDF_INT16 x,
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HPDF_INT16 y);
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HPDF_Rect
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HPDF_ToRect (HPDF_REAL left,
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HPDF_REAL bottom,
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HPDF_REAL right,
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HPDF_REAL top);
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void
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HPDF_UInt16Swap (HPDF_UINT16 *value);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#define HPDF_NEEDS_ESCAPE(c) (c < 0x20 || \
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c > 0x7e || \
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c == '\\' || \
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c == '%' || \
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c == '#' || \
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c == '/' || \
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c == '(' || \
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c == ')' || \
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c == '<' || \
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c == '>' || \
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c == '[' || \
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c == ']' || \
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c == '{' || \
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c == '}' ) \
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#define HPDF_IS_WHITE_SPACE(c) (c == 0x00 || \
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c == 0x09 || \
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c == 0x0A || \
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c == 0x0C || \
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c == 0x0D || \
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c == 0x20 ) \
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/*----------------------------------------------------------------------------*/
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/*----- macros for debug -----------------------------------------------------*/
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#ifdef LIBHPDF_DEBUG_TRACE
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#ifndef HPDF_PTRACE_ON
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#define HPDF_PTRACE_ON
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#endif /* HPDF_PTRACE_ON */
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#endif /* LIBHPDF_DEBUG_TRACE */
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#ifdef HPDF_PTRACE_ON
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#define HPDF_PTRACE(ARGS) HPDF_PRINTF ARGS
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#else
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#define HPDF_PTRACE(ARGS) /* do nothing */
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#endif /* HPDF_PTRACE */
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#ifdef LIBHPDF_DEBUG
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#define HPDF_PRINT_BINARY(BUF, LEN, CAPTION) HPDF_PrintBinary(BUF, LEN, CAPTION)
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#else
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#define HPDF_PRINT_BINARY(BUF, LEN, CAPTION) /* do nothing */
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#endif
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#endif /* _HPDF_UTILS_H */
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