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Refactors and improving docs

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This commit is contained in:
Rodrigo Alfonso
2024-08-19 01:53:13 -03:00
parent c41d99562a
commit 03314004e9
2 changed files with 19 additions and 24 deletions
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2
README.md
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@@ -415,7 +415,7 @@ It has two modes of operation:
- Direct call (P2P): Calling someone directly for a 2-player session, using the other person's IP address or the phone number provided by the [relay server](https://github.com/REONTeam/mobile-relay).
- ISP call (PPP): Calling an ISP number for internet access. In this mode, the adapter can open up to 2 TCP/UDP sockets and transfer arbitrary data.
![screenshot](https://github.com/user-attachments/assets/ff0ea09f-807c-4ba9-9dac-9cae8f831408)
![screenshot](https://github.com/user-attachments/assets/fcc1488b-4955-4a1b-8ffa-dd660175a45c)
## Constructor

41
lib/LinkMobile.hpp
View File

@@ -30,6 +30,7 @@
// linkMobile->hangUp();
// - 7) Connect to the internet:
// linkMobile->callISP("REON password");
// // (do something until `linkMobile->isConnectedPPP()` returns `true`)
// - 8) Run DNS queries:
// LinkMobile::DNSQuery dnsQuery;
// linkMobile->dnsQuery("something.com", &dnsQuery);
@@ -91,7 +92,6 @@ static volatile char LINK_MOBILE_VERSION[] = "LinkMobile/v7.0.0";
/**
* @brief A high level driver for the Mobile Adapter GB.
* \warning Check out the REON project -> https://github.com/REONTeam
*/
class LinkMobile {
private:
@@ -173,6 +173,8 @@ class LinkMobile {
enum Role { NO_P2P_CONNECTION, CALLER, RECEIVER };
enum ConnectionType { TCP, UDP };
struct ConfigurationData {
char magic[2];
u8 registrationState;
@@ -198,14 +200,18 @@ class LinkMobile {
struct AsyncRequest {
volatile bool completed = false;
bool success = false;
bool fail() {
success = false;
completed = true;
return false;
}
};
struct DNSQuery : public AsyncRequest {
u8 ipv4[4] = {};
};
enum ConnectionType { TCP, UDP };
struct OpenConn : public AsyncRequest {
u8 connectionId = 0;
};
@@ -384,11 +390,8 @@ class LinkMobile {
* active PPP session or available request slots.
*/
bool dnsQuery(const char* domainName, DNSQuery* result) {
if (state != PPP_ACTIVE || userRequests.isFull()) {
result->success = false;
result->completed = true;
return false;
}
if (state != PPP_ACTIVE || userRequests.isFull())
return result->fail();
result->completed = false;
result->success = false;
@@ -428,11 +431,8 @@ class LinkMobile {
u16 port,
ConnectionType type,
OpenConn* result) {
if (state != PPP_ACTIVE || userRequests.isFull()) {
result->success = false;
result->completed = true;
return false;
}
if (state != PPP_ACTIVE || userRequests.isFull())
return result->fail();
result->completed = false;
result->success = false;
@@ -463,11 +463,8 @@ class LinkMobile {
bool closeConnection(u8 connectionId,
ConnectionType type,
CloseConn* result) {
if (state != PPP_ACTIVE || userRequests.isFull()) {
result->success = false;
result->completed = true;
return false;
}
if (state != PPP_ACTIVE || userRequests.isFull())
return result->fail();
result->completed = false;
result->success = false;
@@ -500,14 +497,12 @@ class LinkMobile {
DataTransfer* result,
u8 connectionId = 0xff) {
if ((state != CALL_ESTABLISHED && state != PPP_ACTIVE) ||
userRequests.isFull()) {
result->success = false;
result->completed = true;
return false;
}
userRequests.isFull())
return result->fail();
result->completed = false;
result->success = false;
auto request = UserRequest{.type = UserRequest::Type::TRANSFER,
.connectionId = connectionId,
.send = {.data = {}, .size = dataToSend.size},