static int init_from_file(char *file, const char *name, int value)
{
FILE *fp;
char line[1000];
fp = fopen(file, "r");
if (fp == NULL) {
log_fatal(name, "Unable to open %s file: %s: %s", name, file, strerror(errno));
}
while (fgets(line, sizeof(line), fp) != NULL) {
char *comment = strchr(line, '#');
if (comment) {
*comment = '\0';
}
char ip[33];
if ((sscanf(line, "%32s", ip)) == EOF) {
continue;
}
if (init_from_string(ip, value)) {
log_fatal(name, "unable to parse %s file: %s", name, file);
}
}
fclose(fp);
return 0;
}
static void init_from_array(char **cidrs, size_t len, int value)
{
for (int i=0; i < (int) len; i++) {
init_from_string(cidrs[i], value);
}
}
color color_factory::from_string(std::string const& css_color)
{
color c;
init_from_string(c, css_color);
return c;
}
