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#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include "ini.h"
FILE *ini_create(char *filename)
{
FILE *fp;
fp = fopen(filename, "w");
return(fp);
}
FILE *ini_open(char *filename)
{
FILE *fp;
fp = fopen(filename, "r");
return(fp);
}
void ini_writecomment(FILE *fp, char *comment)
{
fprintf(fp, "; %s\n", comment);
}
void ini_writeheader(FILE *fp, char *header, int addnewline)
{
if((addnewline) && (ftell(fp) > 0))
fputs("\n", fp);
fprintf(fp, "[%s]\n", header);
}
void ini_writedata(FILE *fp, char *name, char *data)
{
if(name != NULL)
fprintf(fp, "%s=%s\n", name, data);
else
fprintf(fp, "%s\n", data);
}
int ini_readdata(FILE *fp, char *data, int szdata, int withcomment)
{
int l;
char *ptr;
if(fgets(data, szdata, fp) == NULL)
return(0);
if(!withcomment) {
ptr = strchr(data, ';');
if(ptr != NULL)
*ptr = 0;
}
l = strlen(data);
while((l > 0) && (isspace(data[l - 1])))
l--;
data[l] = 0;
if((l >= 2) && (data[0] == '[') && (data[l - 1] == ']')) {
memcpy(data, data + 1, l - 2);
data[l - 2] = 0;
return(1);
}
return(2);
}
void ini_close(FILE *fp)
{
fclose(fp);
}
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