iconv_decode_marc8.c File Reference

MARC-8 decoding. More...

#include <assert.h>
#include <errno.h>
#include <string.h>
#include <yaz/xmalloc.h>
#include "iconv-p.h"

Go to the source code of this file.

Data Structures
struct	decoder_data

Functions
static unsigned long	yaz_read_marc8_comb (yaz_iconv_t cd, struct decoder_data *data, unsigned char *inp, size_t inbytesleft, size_t *no_read, int *comb)
static unsigned long	read_marc8 (yaz_iconv_t cd, yaz_iconv_decoder_t d, unsigned char *inp, size_t inbytesleft, size_t *no_read)
static unsigned long	read_marc8s (yaz_iconv_t cd, yaz_iconv_decoder_t d, unsigned char *inp, size_t inbytesleft, size_t *no_read)
static size_t	init_marc8 (yaz_iconv_t cd, yaz_iconv_decoder_t d, unsigned char *inp, size_t inbytesleft, size_t *no_read)
static size_t	init_marc8c (yaz_iconv_t cd, yaz_iconv_decoder_t d, unsigned char *inp, size_t inbytesleft, size_t *no_read)
void	destroy_marc8 (yaz_iconv_decoder_t d)
yaz_iconv_decoder_t	yaz_marc8_decoder (const char *fromcode, yaz_iconv_decoder_t d)

Variables
yaz_conv_func_t	yaz_marc8_42_conv
yaz_conv_func_t	yaz_marc8_45_conv
yaz_conv_func_t	yaz_marc8_67_conv
yaz_conv_func_t	yaz_marc8_62_conv
yaz_conv_func_t	yaz_marc8_70_conv
yaz_conv_func_t	yaz_marc8_32_conv
yaz_conv_func_t	yaz_marc8_4E_conv
yaz_conv_func_t	yaz_marc8_51_conv
yaz_conv_func_t	yaz_marc8_33_conv
yaz_conv_func_t	yaz_marc8_34_conv
yaz_conv_func_t	yaz_marc8_53_conv
yaz_conv_func_t	yaz_marc8_31_conv

Detailed Description

MARC-8 decoding.

MARC-8 reference: http://www.loc.gov/marc/specifications/speccharmarc8.html

Definition in file iconv_decode_marc8.c.

Function Documentation

destroy_marc8()

void destroy_marc8

(

yaz_iconv_decoder_t

d

)

Definition at line 270 of file iconv_decode_marc8.c.

References yaz_iconv_decoder_s::data, and xfree.

Referenced by yaz_marc8_decoder().

init_marc8()

static size_t init_marc8 ( yaz_iconv_t  cd, yaz_iconv_decoder_t  d, unsigned char *  inp, size_t  inbytesleft, size_t *  no_read  )

static

Definition at line 247 of file iconv_decode_marc8.c.

References decoder_data::comb_offset, decoder_data::comb_size, decoder_data::control_mode, yaz_iconv_decoder_s::data, decoder_data::g0_mode, and decoder_data::g1_mode.

Referenced by init_marc8c(), and yaz_marc8_decoder().

init_marc8c()

static size_t init_marc8c ( yaz_iconv_t  cd, yaz_iconv_decoder_t  d, unsigned char *  inp, size_t  inbytesleft, size_t *  no_read  )

static

Definition at line 259 of file iconv_decode_marc8.c.

References decoder_data::control_mode, yaz_iconv_decoder_s::data, init_marc8(), and decoder_data::no_read.

Referenced by yaz_marc8_decoder().

read_marc8()

static unsigned long read_marc8 ( yaz_iconv_t  cd, yaz_iconv_decoder_t  d, unsigned char *  inp, size_t  inbytesleft, size_t *  no_read  )

static

Definition at line 55 of file iconv_decode_marc8.c.

References decoder_data::comb_no_read, decoder_data::comb_offset, decoder_data::comb_size, decoder_data::comb_x, yaz_iconv_decoder_s::data, decoder_data::no_read, YAZ_ICONV_EINVAL, yaz_iconv_set_errno(), and yaz_read_marc8_comb().

Referenced by read_marc8s(), and yaz_marc8_decoder().

read_marc8s()

static unsigned long read_marc8s ( yaz_iconv_t  cd, yaz_iconv_decoder_t  d, unsigned char *  inp, size_t  inbytesleft, size_t *  no_read  )

static

Definition at line 109 of file iconv_decode_marc8.c.

References decoder_data::comb_no_read, decoder_data::comb_size, decoder_data::comb_x, yaz_iconv_decoder_s::data, decoder_data::no_read, read_marc8(), and yaz_iso_8859_1_lookup_x12().

Referenced by yaz_marc8_decoder().

yaz_marc8_decoder()

yaz_iconv_decoder_t yaz_marc8_decoder	(	const char *	fromcode,
		yaz_iconv_decoder_t	d
	)

Definition at line 276 of file iconv_decode_marc8.c.

References yaz_iconv_decoder_s::data, yaz_iconv_decoder_s::destroy_handle, destroy_marc8(), yaz_iconv_decoder_s::init_handle, init_marc8(), init_marc8c(), yaz_iconv_decoder_s::read_handle, read_marc8(), read_marc8s(), xmalloc, and yaz_matchstr().

Referenced by prepare_decoders().

yaz_read_marc8_comb()

static unsigned long yaz_read_marc8_comb ( yaz_iconv_t  cd, struct decoder_data *  data, unsigned char *  inp, size_t  inbytesleft, size_t *  no_read, int *  comb  )

static

Definition at line 126 of file iconv_decode_marc8.c.

References decoder_data::control_mode, decoder_data::g0_mode, decoder_data::g1_mode, decoder_data::no_read, YAZ_ICONV_EILSEQ, YAZ_ICONV_EINVAL, yaz_iconv_set_errno(), yaz_marc8_31_conv, yaz_marc8_32_conv, yaz_marc8_33_conv, yaz_marc8_34_conv, yaz_marc8_42_conv, yaz_marc8_45_conv, yaz_marc8_4E_conv, yaz_marc8_51_conv, yaz_marc8_53_conv, yaz_marc8_62_conv, yaz_marc8_67_conv, and yaz_marc8_70_conv.

Referenced by read_marc8().

Variable Documentation

yaz_marc8_31_conv

yaz_conv_func_t yaz_marc8_31_conv

Definition at line 46 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().

yaz_marc8_32_conv

yaz_conv_func_t yaz_marc8_32_conv

Definition at line 40 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().

yaz_marc8_33_conv

yaz_conv_func_t yaz_marc8_33_conv

Definition at line 43 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().

yaz_marc8_34_conv

yaz_conv_func_t yaz_marc8_34_conv

Definition at line 44 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().

yaz_marc8_42_conv

yaz_conv_func_t yaz_marc8_42_conv

Definition at line 35 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().

yaz_marc8_45_conv

yaz_conv_func_t yaz_marc8_45_conv

Definition at line 36 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().

yaz_marc8_4E_conv

yaz_conv_func_t yaz_marc8_4E_conv

Definition at line 41 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().

yaz_marc8_51_conv

yaz_conv_func_t yaz_marc8_51_conv

Definition at line 42 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().

yaz_marc8_53_conv

yaz_conv_func_t yaz_marc8_53_conv

Definition at line 45 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().

yaz_marc8_62_conv

yaz_conv_func_t yaz_marc8_62_conv

Definition at line 38 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().

yaz_marc8_67_conv

yaz_conv_func_t yaz_marc8_67_conv

Definition at line 37 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().

yaz_marc8_70_conv

yaz_conv_func_t yaz_marc8_70_conv

Definition at line 39 of file iconv_decode_marc8.c.

Referenced by yaz_read_marc8_comb().