android: new domain name creation method

Signed-off-by: Jia Yuan Lo <jylo06g@gmail.com>
This commit is contained in:
Jia Yuan Lo 2021-02-10 17:57:28 +08:00
parent f0a52e1742
commit 7459780d53
1 changed files with 15 additions and 2 deletions

View File

@ -44,6 +44,10 @@
#include <Carbon/Carbon.h>
#endif
#ifdef ANDROID
#include <sys/system_properties.h> // PROP_VALUE_MAX
#endif
#include "error_numbers.h"
#include "file_names.h"
#include "mac_address.h"
@ -58,17 +62,26 @@
#include "hostinfo.h"
// get domain name and IP address of this host
// Android: if domain_name is empty, set it to android_xxxxxxxx
// Android: if domain_name is empty, set it to "brand model xxxxxxxx"
// else fallback to android_xxxxxxxx
//
int HOST_INFO::get_local_network_info() {
safe_strcpy(ip_addr, "");
#ifdef ANDROID
if (strlen(domain_name) && strcmp(domain_name, "localhost")) return 0;
char android_brand[PROP_VALUE_MAX];
char android_model[PROP_VALUE_MAX];
char buf[256];
make_random_string("", buf);
buf[8] = 0;
snprintf(domain_name, sizeof(domain_name), "android_%s", buf);
__system_property_get("ro.product.brand", android_brand);
__system_property_get("ro.product.model", android_model);
if (strlen(android_brand) && strlen(android_model)) {
snprintf(domain_name, sizeof(domain_name), "%s %s %s", android_brand, android_model, buf);
} else {
snprintf(domain_name, sizeof(domain_name), "android_%s", buf);
}
return 0;
#endif