started writing qse_strfmt()/qse_strxfmt() and the famaily
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169
qse/lib/cmn/fmt-out.c
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169
qse/lib/cmn/fmt-out.c
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/*
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* $Id$
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*
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Copyright 2006-2012 Chung, Hyung-Hwan.
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This file is part of QSE.
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QSE is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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QSE is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with QSE. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <qse/cmn/chr.h>
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#include <qse/cmn/str.h>
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#include <qse/cmn/mbwc.h>
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#include <stdarg.h>
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#include "mem.h"
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#include "fmt.h"
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#include <stdio.h> /* for snrintf() */
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/* TODO: remove stdio.h once snprintf gets replaced by own
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floting-point conversion implementation*/
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/* number of bits in a byte */
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#define NBBY 8
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/* Max number conversion buffer length:
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* qse_intmax_t in base 2, plus NUL byte. */
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#define MAXNBUF (QSE_SIZEOF(qse_intmax_t) * NBBY + 1)
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enum
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{
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/* integer */
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LF_C = (1 << 0),
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LF_H = (1 << 1),
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LF_J = (1 << 2),
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LF_L = (1 << 3),
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LF_Q = (1 << 4),
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LF_T = (1 << 5),
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LF_Z = (1 << 6),
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/* long double */
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LF_LD = (1 << 7)
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};
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static struct
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{
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qse_uint8_t flag; /* for single occurrence */
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qse_uint8_t dflag; /* for double occurrence */
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} lm_tab[26] =
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{
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{ 0, 0 }, /* a */
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{ 0, 0 }, /* b */
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{ 0, 0 }, /* c */
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{ 0, 0 }, /* d */
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{ 0, 0 }, /* e */
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{ 0, 0 }, /* f */
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{ 0, 0 }, /* g */
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{ LF_H, LF_C }, /* h */
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{ 0, 0 }, /* i */
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{ LF_J, 0 }, /* j */
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{ 0, 0 }, /* k */
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{ LF_L, LF_Q }, /* l */
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{ 0, 0 }, /* m */
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{ 0, 0 }, /* n */
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{ 0, 0 }, /* o */
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{ 0, 0 }, /* p */
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{ LF_Q, 0 }, /* q */
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{ 0, 0 }, /* r */
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{ 0, 0 }, /* s */
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{ LF_T, 0 }, /* t */
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{ 0, 0 }, /* u */
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{ 0, 0 }, /* v */
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{ 0, 0 }, /* w */
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{ 0, 0 }, /* z */
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{ 0, 0 }, /* y */
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{ LF_Z, 0 }, /* z */
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};
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enum
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{
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FLAGC_DOT = (1 << 0),
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FLAGC_SHARP = (1 << 1),
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FLAGC_SIGN = (1 << 2),
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FLAGC_SPACE = (1 << 3),
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FLAGC_LEFTADJ = (1 << 4),
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FLAGC_ZEROPAD = (1 << 5),
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FLAGC_WIDTH = (1 << 6),
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FLAGC_PRECISION = (1 << 7),
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FLAGC_STAR1 = (1 << 8),
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FLAGC_STAR2 = (1 << 9),
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FLAGC_LENMOD = (1 << 10) /* length modifier */
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};
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/* ------------------------------------------------------------------ */
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static const qse_mchar_t* m_hex2ascii =
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QSE_MT("0123456789abcdefghijklmnopqrstuvwxyz");
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static const qse_wchar_t* w_hex2ascii =
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QSE_WT("0123456789abcdefghijklmnopqrstuvwxyz");
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/* ------------------------------------------------------------------ */
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#undef char_t
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#undef uchar_t
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#undef ochar_t
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#undef T
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#undef OT
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#undef toupper
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#undef hex2ascii
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#undef sprintn
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#undef put_char
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#undef put_ochar
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#undef fmtout
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#define char_t qse_mchar_t
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#define uchar_t qse_mchar_t
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#define ochar_t qse_wchar_t
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#define T(x) QSE_MT(x)
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#define OT(x) QSE_WT(x)
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#define toupper QSE_TOUPPER
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#define sprintn m_sprintn
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#define put_char put_mchar
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#define put_ochar put_wchar
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#define fmtout qse_mfmtout
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#define hex2ascii(hex) (m_hex2ascii[hex])
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#include "fmt-out.h"
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/* ------------------------------------------------------------------ */
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#undef char_t
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#undef uchar_t
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#undef ochar_t
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#undef T
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#undef OT
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#undef toupper
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#undef hex2ascii
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#undef sprintn
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#undef put_char
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#undef put_ochar
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#undef fmtout
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#define char_t qse_wchar_t
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#define uchar_t qse_wchar_t
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#define ochar_t qse_mchar_t
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#define T(x) QSE_WT(x)
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#define OT(x) QSE_MT(x)
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#define toupper QSE_TOWUPPER
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#define sprintn w_sprintn
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#define put_char put_wchar
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#define put_ochar put_mchar
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#define fmtout qse_wfmtout
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#define hex2ascii(hex) (w_hex2ascii[hex])
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#include "fmt-out.h"
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