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ldn: Updated for latest libnx.

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yellows8 2025-07-25 22:27:59 -04:00
parent bf9df10259
commit f9313954a4
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1 changed files with 19 additions and 20 deletions
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39
network/ldn/source/main.c
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@ -15,7 +15,7 @@
// Note that in an actual app you may want to use ldn/sockets from another thread. // Note that in an actual app you may want to use ldn/sockets from another thread.
// Replace this keydata with your own. See ldn.h SecurityConfig for the required size. // Replace this keydata with your own. See ldn.h SecurityConfig for the required size.
static const u8 sec_data[0x10]={0x04, 0xb9, 0x9d, 0x4d, 0x58, 0xbc, 0x65, 0xe1, 0x77, 0x13, 0xc2, 0xb8, 0xd1, 0xb8, 0xec, 0xf6}; static const u8 sec_passphrase[0x10]={0x04, 0xb9, 0x9d, 0x4d, 0x58, 0xbc, 0x65, 0xe1, 0x77, 0x13, 0xc2, 0xb8, 0xd1, 0xb8, 0xec, 0xf6};
Result create_network(const LdnSecurityConfig *sec_config, const LdnUserConfig *user_config, const LdnNetworkConfig *netconfig, const void* advert, size_t advert_size) { Result create_network(const LdnSecurityConfig *sec_config, const LdnUserConfig *user_config, const LdnNetworkConfig *netconfig, const void* advert, size_t advert_size) {
Result rc=0; Result rc=0;
@ -83,7 +83,7 @@ void leave_network(void) {
printf("ldnGetState(): 0x%x, %d\n", rc, state); printf("ldnGetState(): 0x%x, %d\n", rc, state);
if (R_SUCCEEDED(rc)) { if (R_SUCCEEDED(rc)) {
if (state==LdnState_AccessPointOpened || state==LdnState_AccessPointCreated) { if (state==LdnState_AccessPoint || state==LdnState_AccessPointCreated) {
if (state==LdnState_AccessPointCreated) { if (state==LdnState_AccessPointCreated) {
rc = ldnDestroyNetwork(); rc = ldnDestroyNetwork();
printf("ldnDestroyNetwork(): 0x%x\n", rc); printf("ldnDestroyNetwork(): 0x%x\n", rc);
@ -92,7 +92,7 @@ void leave_network(void) {
printf("ldnCloseAccessPoint(): 0x%x\n", rc); printf("ldnCloseAccessPoint(): 0x%x\n", rc);
} }
if (state==LdnState_StationOpened || state==LdnState_StationConnected) { if (state==LdnState_Station || state==LdnState_StationConnected) {
if (state==LdnState_StationConnected) { if (state==LdnState_StationConnected) {
rc = ldnDisconnect(); rc = ldnDisconnect();
printf("ldnDisconnect(): 0x%x\n", rc); printf("ldnDisconnect(): 0x%x\n", rc);
@ -141,7 +141,7 @@ int main(int argc, char **argv)
static const char advert[] = "libnx ldn example"; static const char advert[] = "libnx ldn example";
// Load the preselected-user nickname into user_config - you can use anything for the nickname if you want. // Load the preselected-user nickname into user_config - you can use anything for the nickname if you want.
strncpy(user_config.nickname, "nickname", sizeof(user_config.nickname)); // Fallback nickname in case the below fails. strncpy(user_config.user_name, "username", sizeof(user_config.user_name)-1); // Fallback username in case the below fails.
rc = accountInitialize(AccountServiceType_Application); rc = accountInitialize(AccountServiceType_Application);
if (R_FAILED(rc)) { if (R_FAILED(rc)) {
printf("accountInitialize() failed: 0x%x\n", rc); printf("accountInitialize() failed: 0x%x\n", rc);
@ -173,35 +173,34 @@ int main(int argc, char **argv)
} }
if (R_SUCCEEDED(rc)) { if (R_SUCCEEDED(rc)) {
strncpy(user_config.nickname, profilebase.nickname, sizeof(user_config.nickname)); strncpy(user_config.user_name, profilebase.nickname, sizeof(user_config.user_name)-1);
user_config.nickname[sizeof(user_config.nickname)-1] = 0; user_config.user_name[sizeof(user_config.user_name)-1] = 0;
} }
} }
accountProfileClose(&profile); accountProfileClose(&profile);
accountExit(); accountExit();
} }
netconfig.local_communication_id = -1; netconfig.intent_id.local_communication_id = -1;
netconfig.participant_max = 8; // Adjust as needed. netconfig.intent_id.scene_id = 0x4248; // "HB", adjust this if you want.
netconfig.userdata_filter = 0x4248; // "HB", adjust this if you want. netconfig.node_count_max = 8; // Adjust as needed.
// For more netconfig fields, see ldn.h. // For more netconfig fields, see ldn.h.
// Set local_communication_version if you want to only allow devices on the network if this version value matches (and update the version passed to ldnConnect). // Set local_communication_version if you want to only allow devices on the network if this version value matches (and update the version passed to ldnConnect).
sec_config.type = 1; sec_config.security_mode = LdnSecurityMode_Product;
sec_config.data_size = sizeof(sec_data); sec_config.passphrase_size = sizeof(sec_passphrase);
memcpy(sec_config.data, sec_data, sizeof(sec_data)); memcpy(sec_config.passphrase, sec_passphrase, sizeof(sec_passphrase));
filter.local_communication_id = -1; filter.network_id.intent_id = netconfig.intent_id;
filter.userdata_filter = netconfig.userdata_filter; filter.flags = LdnScanFilterFlag_IntentId;
filter.flags = LdnScanFilterFlags_LocalCommunicationId | LdnScanFilterFlags_UserData;
rc = ldnInitialize(LdnServiceType_User); rc = ldnInitialize(LdnServiceType_User);
printf("ldnInitialize(): 0x%x\n", rc); printf("ldnInitialize(): 0x%x\n", rc);
Event state_event={0}; Event state_event={0};
if (R_SUCCEEDED(rc)) { if (R_SUCCEEDED(rc)) {
rc = ldnAttachStateChangeEvent(&state_event); rc = ldnGetStateChangeEvent(&state_event);
printf("ldnAttachStateChangeEvent(): 0x%x\n", rc); printf("ldnGetStateChangeEvent(): 0x%x\n", rc);
} }
if (R_SUCCEEDED(rc)) { if (R_SUCCEEDED(rc)) {
@ -319,10 +318,10 @@ int main(int argc, char **argv)
if (R_SUCCEEDED(rc) && R_SUCCEEDED(eventWait(&state_event, 0))) { if (R_SUCCEEDED(rc) && R_SUCCEEDED(eventWait(&state_event, 0))) {
LdnNodeLatestUpdate nodes[8]={0}; LdnNodeLatestUpdate nodes[8]={0};
Result rc2 = ldnGetNetworkInfoLatestUpdate(&netinfo, nodes, 8); Result rc2 = ldnGetNetworkInfoAndHistory(&netinfo, nodes, 8);
printf("NetworkInfo was updated.\nldnGetNetworkInfoLatestUpdate(): 0x%x\n", rc2); // Errors can be ignored if currently not on a network. printf("NetworkInfo was updated.\nldnGetNetworkInfoAndHistory(): 0x%x\n", rc2); // Errors can be ignored if currently not on a network.
if (R_SUCCEEDED(rc2)) { if (R_SUCCEEDED(rc2)) {
for (u32 i=0; i<8; i++) printf("%u: %d\n", i, nodes[i].val); // If you want, you can run handling for netinfo.nodes[i] when val is non-zero. for (u32 i=0; i<8; i++) printf("%u: %d\n", i, nodes[i].state_change); // If you want, you can run handling for netinfo.nodes[i] when state_change is non-zero.
} }
} }