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#define _GNU_SOURCE
#include "check_confuse.h"
#include <string.h>
#include <sys/types.h>
static cfg_t *cfg = 0;
#define ACTION_NONE 0
#define ACTION_RUN 1
#define ACTION_WALK 2
#define ACTION_CRAWL 3
#define ACTION_JUMP 4
static int parse_action(cfg_t *cfg, cfg_opt_t *opt, const char *value, void *result)
{
if (strcmp(value, "run") == 0)
*(int *)result = ACTION_RUN;
else if (strcmp(value, "walk") == 0)
*(int *)result = ACTION_WALK;
else if (strcmp(value, "crawl") == 0)
*(int *)result = ACTION_CRAWL;
else if (strcmp(value, "jump") == 0)
*(int *)result = ACTION_JUMP;
else {
/* cfg_error(cfg, "Invalid action value '%s'", value); */
return -1;
}
return 0;
}
int validate_speed(cfg_t *cfg, cfg_opt_t *opt)
{
unsigned int i;
for (i = 0; i < cfg_opt_size(opt); i++) {
if (cfg_opt_getnint(opt, i) <= 0) {
/* cfg_error(cfg, "speed must be positive in section %s", cfg->name); */
return 1;
}
}
return 0;
}
int validate_speed2(cfg_t *cfg, cfg_opt_t *opt, void *value)
{
int *val = (int *)value;
if (*val <= 0)
return 1; /* Speed must be positive */
if (*val >= 42)
*val = 42; /* Allow, but adjust MAX */
return 0;
}
int validate_name2(cfg_t *cfg, cfg_opt_t *opt, void *value)
{
char *str = (char *)value;
if (!str || !str[0])
return 1; /* Must be a valid string */
if (strlen(str) > 42)
return 1; /* Cannot be longer than ... */
return 0;
}
int validate_ip(cfg_t *cfg, cfg_opt_t *opt)
{
unsigned int i, j;
for (i = 0; i < cfg_opt_size(opt); i++) {
unsigned int v[4];
char *ip = cfg_opt_getnstr(opt, i);
if (sscanf(ip, "%u.%u.%u.%u", v + 0, v + 1, v + 2, v + 3) != 4) {
/* cfg_error(cfg, "invalid IP address %s in section %s", ip, cfg->name); */
return 1;
}
for (j = 0; j < 4; j++) {
if (v[j] > 0xff) {
return 1;
}
}
}
return 0;
}
int validate_action(cfg_t *cfg, cfg_opt_t *opt)
{
cfg_opt_t *name_opt;
cfg_t *action_sec = cfg_opt_getnsec(opt, 0);
fail_unless(action_sec != 0);
name_opt = cfg_getopt(action_sec, "name");
fail_unless(name_opt != 0);
fail_unless(cfg_opt_size(name_opt) == 1);
if (cfg_opt_getnstr(name_opt, 0) == NULL) {
/* cfg_error(cfg, "missing required option 'name' in section %s", opt->name); */
return 1;
}
return 0;
}
void validate_setup(void)
{
cfg_opt_t *opt = 0;
static cfg_opt_t action_opts[] = {
CFG_INT("speed", 0, CFGF_NONE),
CFG_STR("name", 0, CFGF_NONE),
CFG_INT("xspeed", 0, CFGF_NONE),
CFG_END()
};
static cfg_opt_t multi_opts[] = {
CFG_INT_LIST("speeds", 0, CFGF_NONE),
CFG_SEC("options", action_opts, CFGF_NONE),
CFG_END()
};
cfg_opt_t opts[] = {
CFG_STR_LIST("ip-address", 0, CFGF_NONE),
CFG_INT_CB("action", ACTION_NONE, CFGF_NONE, parse_action),
CFG_SEC("options", action_opts, CFGF_NONE),
CFG_SEC("multi_options", multi_opts, CFGF_MULTI),
CFG_END()
};
cfg = cfg_init(opts, 0);
cfg_set_validate_func(cfg, "ip-address", validate_ip);
fail_unless(cfg_set_validate_func(cfg, "ip-address", validate_ip) == validate_ip);
opt = cfg_getopt(cfg, "ip-address");
fail_unless(opt != 0);
fail_unless(opt->validcb == validate_ip);
cfg_set_validate_func(cfg, "options", validate_action);
fail_unless(cfg_set_validate_func(cfg, "options", validate_action) == validate_action);
opt = cfg_getopt(cfg, "options");
fail_unless(opt != 0);
fail_unless(opt->validcb == validate_action);
cfg_set_validate_func(cfg, "options|speed", validate_speed);
fail_unless(cfg_set_validate_func(cfg, "options|speed", validate_speed) == validate_speed);
opt = cfg_getopt(cfg, "options|speed");
fail_unless(opt != 0);
fail_unless(opt->validcb == validate_speed);
cfg_set_validate_func(cfg, "multi_options|speeds", validate_speed);
fail_unless(cfg_set_validate_func(cfg, "multi_options|speeds", validate_speed) == validate_speed);
cfg_set_validate_func(cfg, "multi_options|options|xspeed", validate_speed);
fail_unless(cfg_set_validate_func(cfg, "multi_options|options|xspeed", validate_speed) == validate_speed);
/* Validate callbacks for *set*() functions, i.e. not when parsing file content */
cfg_set_validate_func2(cfg, "multi_options|speed", validate_speed2);
cfg_set_validate_func2(cfg, "multi_options|options|name", validate_name2);
}
void validate_teardown(void)
{
cfg_free(cfg);
}
void validate_test(void)
{
char *buf;
unsigned int i;
buf = "action = wlak";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
buf = "action = walk";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_SUCCESS);
buf = "action = run" " options { speed = 6 }";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
buf = "action = jump" " options { speed = 2 name = 'Joe' }";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_SUCCESS);
buf = "action = crawl" " options { speed = -2 name = 'Smith' }";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
buf = "ip-address = { 0.0.0.0 , 1.2.3.4 , 192.168.0.254 , 10.0.0.255 , 20.30.40.256}";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
buf = "ip-address = { 0.0.0.0 , 1.2.3.4 , 192.168.0.254 , 10.0.0.255 , 20.30.40.250}";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_SUCCESS);
buf = "ip-address = { 1.2.3. }";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
buf = "action = run" " multi_options { speeds = {1, 2, 3, 4, 5} }";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_SUCCESS);
for (i = 0; i < cfg_size(cfg, "multi_options"); i++) {
cfg_t *multisec = cfg_getnsec(cfg, "multi_options", i);
cfg_opt_t *speeds_opt = cfg_getopt(multisec, "speeds");
fail_unless(speeds_opt != 0);
fail_unless(speeds_opt->validcb == validate_speed);
}
buf = "action = run" " multi_options { speeds = {1, 2, 3, -4, 5} }";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
buf = "action = run" " multi_options { speeds = {1, 2, 3, 4, 0} }";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
buf = "action = run" " multi_options { options { xspeed = 3 } }";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_SUCCESS);
buf = "action = run" " multi_options { options { xspeed = -3 } }";
fail_unless(cfg_parse_buf(cfg, buf) == CFG_PARSE_ERROR);
}
int main(void)
{
validate_setup();
validate_test();
validate_teardown();
return 0;
}
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