mirror of
https://github.com/switchbrew/libnx.git
synced 2025-06-21 20:42:44 +02:00
59 lines
3.2 KiB
C
59 lines
3.2 KiB
C
#pragma once
|
|
#include "../../types.h"
|
|
|
|
/// BSD service type used by the socket driver.
|
|
typedef enum {
|
|
BsdServiceType_User = BIT(0), ///< Uses bsd:u (default).
|
|
BsdServiceType_System = BIT(1), ///< Uses bsd:s.
|
|
BsdServiceType_Auto = BsdServiceType_User | BsdServiceType_System, ///< Tries to use bsd:s first, and if that fails uses bsd:u (official software behavior).
|
|
} BsdServiceType;
|
|
|
|
/// Configuration structure for socketInitalize
|
|
typedef struct {
|
|
u32 tcp_tx_buf_size; ///< Size of the TCP transfer (send) buffer (initial or fixed).
|
|
u32 tcp_rx_buf_size; ///< Size of the TCP receive buffer (initial or fixed).
|
|
u32 tcp_tx_buf_max_size; ///< Maximum size of the TCP transfer (send) buffer. If it is 0, the size of the buffer is fixed to its initial value.
|
|
u32 tcp_rx_buf_max_size; ///< Maximum size of the TCP receive buffer. If it is 0, the size of the buffer is fixed to its initial value.
|
|
|
|
u32 udp_tx_buf_size; ///< Size of the UDP transfer (send) buffer (typically 0x2400 bytes).
|
|
u32 udp_rx_buf_size; ///< Size of the UDP receive buffer (typically 0xA500 bytes).
|
|
|
|
u32 sb_efficiency; ///< Number of buffers for each socket (standard values range from 1 to 8).
|
|
|
|
u32 num_bsd_sessions; ///< Number of BSD service sessions (typically 3).
|
|
BsdServiceType bsd_service_type; ///< BSD service type (typically \ref BsdServiceType_User).
|
|
} SocketInitConfig;
|
|
|
|
/// Fetch the default configuration for the socket driver.
|
|
const SocketInitConfig *socketGetDefaultInitConfig(void);
|
|
/// Initalize the socket driver.
|
|
Result socketInitialize(const SocketInitConfig *config);
|
|
/// Fetch the last bsd:u/s Switch result code (thread-local).
|
|
Result socketGetLastResult(void);
|
|
/// Deinitialize the socket driver.
|
|
void socketExit(void);
|
|
|
|
/// Initalize the socket driver using the default configuration.
|
|
NX_INLINE Result socketInitializeDefault(void) {
|
|
return socketInitialize(NULL);
|
|
}
|
|
|
|
/// Wrapper for \ref sslConnectionSetSocketDescriptor. Returns the output sockfd on success and -1 on error. errno==ENOENT indicates that no sockfd was returned, this error must be ignored.
|
|
int socketSslConnectionSetSocketDescriptor(SslConnection *c, int sockfd);
|
|
|
|
/// Wrapper for \ref sslConnectionGetSocketDescriptor. Returns the output sockfd on success and -1 on error.
|
|
int socketSslConnectionGetSocketDescriptor(SslConnection *c);
|
|
|
|
#ifdef _SOCKLEN_T_DECLARED
|
|
struct sockaddr;
|
|
/// Wrapper for \ref sslConnectionSetDtlsSocketDescriptor. Returns the output sockfd on success and -1 on error. errno==ENOENT indicates that no sockfd was returned, this error must be ignored.
|
|
int socketSslConnectionSetDtlsSocketDescriptor(SslConnection *c, int sockfd, const struct sockaddr *addr, socklen_t addrlen);
|
|
#endif
|
|
|
|
/// Wrapper for \ref nifmRequestRegisterSocketDescriptor. Returns 0 on success and -1 on error.
|
|
int socketNifmRequestRegisterSocketDescriptor(NifmRequest* r, int sockfd);
|
|
|
|
/// Wrapper for \ref nifmRequestUnregisterSocketDescriptor. Returns 0 on success and -1 on error.
|
|
int socketNifmRequestUnregisterSocketDescriptor(NifmRequest* r, int sockfd);
|
|
|