int hostnameEdit(const char *option2) {
struct uci_context *c;
struct uci_ptr p;
int length2= strlen("system.@system[0].hostname=")+strlen(option2)+1;
char *hostname = safe_malloc(length2);
strcpy(hostname,"system.@system[0].hostname=");
strcat(hostname,option2);
c = uci_alloc_context();
if (uci_lookup_ptr (c, &p, hostname, true) != UCI_OK)
{
uci_perror (c, "XXX");
return 1;
}
uci_set(c,&p);
uci_save(c, p.p);
uci_commit(c, &p.p, false);
uci_free_context (c);
free(hostname);
return(0);
}
int ssidEdit(const char *option1) {
struct uci_context *c;
struct uci_ptr p;
int length1= strlen("wireless.@wifi-iface[0].ssid=")+strlen(option1)+1;
char *ssid = safe_malloc(length1);
strcpy(ssid,"wireless.@wifi-iface[0].ssid=");
strcat(ssid,option1);
c = uci_alloc_context();
if (uci_lookup_ptr (c, &p, ssid, true) != UCI_OK)
{
uci_perror (c, "XXX");
return 1;
}
uci_set(c,&p);
uci_save(c, p.p);
uci_commit(c, &p.p, false);
uci_free_context (c);
free(ssid);
return(0);
}
/*********************************************
* 载入配置文件,并遍历Section.
*/
static int uci_do_add(struct uci_context *ctx,struct uci_package *pkg,char *section_type,Meter *meter)
{
struct uci_section *s = NULL;
int ret;
struct uci_ptr ptr;
struct uci_element *e = NULL;
ret = uci_add_section(ctx, pkg, section_type, &s);
if (ret != UCI_OK){
fprintf(stderr,"add section failed.\n");
return ret;
}
char ptr_str[64] = {0};
sprintf(ptr_str,"meter_lastvalue.%s.modbus_id=%d",s->e.name,meter->modbus_id);
printf("ptr_str is %s.\n",ptr_str);
if (uci_lookup_ptr(ctx, &ptr, ptr_str, true) != UCI_OK) { printf("lookup_ptr failed.\n");
return 1;
}
ret = uci_set(ctx, &ptr);
if (ret != UCI_OK){
fprintf(stderr,"ret is not ok.\n");
return ret;
}
int i;
Meter_Attribute *attribute = meter->attribute;
for(i = 0; i < meter->attr_num; i++,attribute++)
{
sprintf(ptr_str,"meter_lastvalue.%s.%s=%d",s->e.name,attribute->value_unit,777);
printf("ptr_str is %s.\n",ptr_str);
if ((ret = uci_lookup_ptr(ctx, &ptr, ptr_str, true)) != UCI_OK) {
printf("lookup_ptr failed.\n");
return ret;
}
ret = uci_set(ctx, &ptr);
if (ret != UCI_OK){
fprintf(stderr,"ret is not ok.\n");
return ret;
}
}
if ( UCI_OK != (ret = uci_commit(ctx, &pkg, false))) {
printf("uci commit failed.\n");
return ret;
}
return ret;
}
static void shift_uci_commit(void)
{
int i;
struct uci_ptr ptr;
char str[CONFIG_STR_MAX];
for (i = 0; i < CONFIG_MAX_ANALOG_PORTS; i++) {
snprintf(str, CONFIG_STR_MAX, SHIFT_UCI_SET_TPL, i + 1,
conf.port[i].shift);
if (uci_lookup_ptr(conf.uci_ctx, &ptr, str, true) != UCI_OK) {
uci_perror(conf.uci_ctx, str);
exit(9);
}
uci_set(conf.uci_ctx, &ptr);
uci_save(conf.uci_ctx, ptr.p);
}
if (uci_lookup_ptr(conf.uci_ctx, &ptr, SHIFT_UCI, true) != UCI_OK) {
uci_perror(conf.uci_ctx, SHIFT_UCI);
exit(10);
}
uci_commit(conf.uci_ctx, &ptr.p, false);
}
