iftfile.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include "include/ift.h"
#include "include/quots.h"
#include "include/substitutions.h"
#include "include/datetime.h"

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Functions
int	iftRead (IFT *ift, char *filename, int is_key_required)
int	iftWriteItem (IFT *ift, int item, FILE *fp)
int	iftWrite (IFT *ift, char *filename)

Variables
int	IFT_SPACE_BEFORE_EQ_SIGN = 1
int	IFT_SPACE_AFTER_EQ_SIGN = 1

Function Documentation

iftRead()

int iftRead	(	IFT *	ift,
		char *	filename,
		int	is_key_required
	)

Read IFT file keys and values. Previous contents of IFT are preserved. This function can read the initial ASCII part of files that contain also binary data.

Parameters

ift	Pointer to initiated but empty IFT
filename	Input filename
is_key_required	0=key name is not required, 1=only lines with key and equals sign are read

Returns

Returns 0 if ok. Sets ift->status.

References IFT_TEST, iftEmpty(), iftPut(), iftSetStatus(), istime(), IFT::keyNr, strstr_noquotation(), and IFT::type.

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iftWrite()

int iftWrite	(	IFT *	ift,
		char *	filename
	)

Write all keys and values.

Parameters

ift	Pointer to initiated but empty IFT
filename	Output filename; string "stdout" is identified

Returns

0 if ok.

References IFT_TEST, iftSetStatus(), iftWriteItem(), and IFT::keyNr.

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iftWriteItem()

int iftWriteItem	(	IFT *	ift,
		int	item,
		FILE *	fp
	)

Write one item in IFT to the specified file pointer.

Parameters

ift	Pointer to initiated but empty IFT
item	Index [0..keyNr-1] of key and value to print
fp	Output file pointer

Returns

0 if ok.

References IFT_SPACE_AFTER_EQ_SIGN, IFT_SPACE_BEFORE_EQ_SIGN, IFT_TEST, iftSetStatus(), IFT::item, IFT_KEY_AND_VALUE::key, IFT::keyNr, IFT_KEY_AND_VALUE::type, IFT::type, and IFT_KEY_AND_VALUE::value.

Referenced by iftWrite().

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Variable Documentation

IFT_SPACE_AFTER_EQ_SIGN

int IFT_SPACE_AFTER_EQ_SIGN = 1

Referenced by iftWriteItem().

IFT_SPACE_BEFORE_EQ_SIGN

int IFT_SPACE_BEFORE_EQ_SIGN = 1

Referenced by iftWriteItem().