static int get_file_size(const char *value, unsigned long *dest, const char *config_path, int line)
{
// Store in bytes, allow k/m/g.
const char *cp=NULL;
*dest=strtoul(value, NULL, 10);
for(cp=value; *cp && (isspace(*cp) || isdigit(*cp)); cp++) { }
if(tolower(*cp)=='k') *dest*=1024;
else if(tolower(*cp)=='m') *dest*=1024*1024;
else if(tolower(*cp)=='g') *dest*=1024*1024*1024;
else if(!*cp || *cp=='b')
{ }
else
{
logp("Unknown file size type '%s' - please use b/kb/mb/gb\n",
cp);
return conf_error(config_path, line);
}
return 0;
}
static int conf_load_lines_from_file(const char *conf_path, struct conf **confs)
{
int ret=0;
int line=0;
FILE *fp=NULL;
char buf[4096]="";
if(!(fp=fopen(conf_path, "r")))
{
logp("could not open '%s' for reading.\n", conf_path);
return -1;
}
while(fgets(buf, sizeof(buf), fp))
{
line++;
if(conf_parse_line(confs, conf_path, buf, line))
{
conf_error(conf_path, line);
ret=-1;
}
}
if(fp) fclose(fp);
return ret;
}