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Merge pull request #1867 from hiura2023/master

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Bind outgoing connection to a specific IP address
This commit is contained in:
Ilya Shipitsin
2023-09-10 17:18:31 +02:00
committed by GitHub
parent 2868ff1ef6 c2fe874865
commit 205a94cda2
16 changed files with 575 additions and 32 deletions
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15
src/Mayaqua/Network.h
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@ -812,6 +812,9 @@ struct RUDP_STACK
struct CONNECT_SERIAL_PARAM
{
LIST *IpList;
UINT LocalPort; // Local port number to bind
IP *LocalIP; // Local IP address to bind. NULL address allowed to use.
IP LocalIP_Cache; // Local IP address to bind
UINT Port;
UINT Timeout;
char Hostname[MAX_SIZE];
@ -950,6 +953,10 @@ void ConnectThreadForRUDP(THREAD *thread, void *param);
void ConnectThreadForOverDnsOrIcmp(THREAD *thread, void *param);
void ConnectThreadForIPv4(THREAD *thread, void *param);
void ConnectThreadForIPv6(THREAD *thread, void *param);
void BindConnectThreadForIPv4(THREAD *thread, void *param);
void BindConnectThreadForIPv6(THREAD *thread, void *param);
SOCK *CreateTCPSock(SOCKET s, bool is_ipv6, IP *current_ip, bool no_get_hostname, char *hostname_original);
SOCK *NewRUDPClientNatT(char *svc_name, IP *ip, UINT *error_code, UINT timeout, bool *cancel, char *hint_str, char *target_hostname);
RUDP_STACK *NewRUDPServer(char *svc_name, RUDP_STACK_INTERRUPTS_PROC *proc_interrupts, RUDP_STACK_RPC_RECV_PROC *proc_rpc_recv, void *param, UINT port, bool no_natt_register, bool over_dns_mode, volatile UINT *natt_global_udp_port, UCHAR rand_port_id, IP *listen_ip);
@ -1113,6 +1120,14 @@ SOCK *ConnectEx3(char *hostname, UINT port, UINT timeout, bool *cancel_flag, cha
SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, char *nat_t_svc_name, UINT *nat_t_error_code, bool try_start_ssl, bool no_get_hostname, IP *ret_ip);
SOCK *ConnectEx5(char *hostname, UINT port, UINT timeout, bool *cancel_flag, char *nat_t_svc_name, UINT *nat_t_error_code, bool try_start_ssl, bool no_get_hostname, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err, char *hint_str, IP *ret_ip);
SOCKET ConnectTimeoutIPv4(IP *ip, UINT port, UINT timeout, bool *cancel_flag);
// New function named with prefix "Bind" binds outgoing connection to a specific address. New one is wrapped in original one.
#define BIND_LOCALIP_NULL NULL // NULL IP address specifies no binding
#define BIND_LOCALPORT_NULL 0 // NULL port number specifies no binding
SOCK *BindConnectEx4(IP *localIP, UINT localport, char *hostname, UINT port, UINT timeout, bool *cancel_flag, char *nat_t_svc_name, UINT *nat_t_error_code, bool try_start_ssl, bool no_get_hostname, IP *ret_ip);
SOCK *BindConnectEx5(IP *localIP, UINT localport, char *hostname, UINT port, UINT timeout, bool *cancel_flag, char *nat_t_svc_name, UINT *nat_t_error_code, bool try_start_ssl, bool no_get_hostname, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err, char *hint_str, IP *ret_ip);
SOCKET BindConnectTimeoutIPv4(IP *localIP, UINT localport, IP *ip, UINT port, UINT timeout, bool *cancel_flag);
bool SetSocketBufferSize(SOCKET s, bool send, UINT size);
UINT SetSocketBufferSizeWithBestEffort(SOCKET s, bool send, UINT size);
void InitUdpSocketBufferSize(SOCKET s);