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https://github.com/SoftEtherVPN/SoftEtherVPN.git
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74 lines
1.9 KiB
C
74 lines
1.9 KiB
C
// SoftEther VPN Source Code - Developer Edition Master Branch
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// Cedar Communication Module
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// AzureClient.h
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// Header of AzureClient.c
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#ifndef AZURE_CLIENT_H
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#define AZURE_CLIENT_H
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#include "Cedar.h"
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#include "DDNS.h"
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#include "Mayaqua/MayaType.h"
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// Constants
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#define AZURE_SERVER_PORT 443
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#define AZURE_PROTOCOL_CONTROL_SIGNATURE "ACTL"
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#define AZURE_PROTOCOL_DATA_SIANGTURE "AZURE_CONNECT_SIGNATURE!"
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#define AZURE_PROTOCOL_CONTROL_TIMEOUT_DEFAULT (5 * 1000) // Default timeout
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#define AZURE_CONNECT_INITIAL_RETRY_INTERVAL (1 * 1000) // Initial re-connection interval (15 * 1000)
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#define AZURE_CONNECT_MAX_RETRY_INTERVAL (60 * 60 * 1000) // Maximum re-connection interval
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#define AZURE_DOMAIN_SUFFIX ".vpnazure.net"
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#define AZURE_SERVER_MAX_KEEPALIVE (5 * 60 * 1000)
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#define AZURE_SERVER_MAX_TIMEOUT (10 * 60 * 1000)
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#define AZURE_VIA_PROXY_TIMEOUT 5000
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// Communications parameter
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struct AZURE_PARAM
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{
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UINT ControlKeepAlive;
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UINT ControlTimeout;
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UINT DataTimeout;
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UINT SslTimeout;
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};
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// VPN Azure Client
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struct AZURE_CLIENT
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{
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CEDAR *Cedar;
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SERVER *Server;
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LOCK *Lock;
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DDNS_CLIENT_STATUS DDnsStatus;
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volatile bool IsEnabled;
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EVENT *Event;
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volatile bool Halt;
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THREAD *MainThread;
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volatile UINT IpStatusRevision;
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DDNS_CLIENT_STATUS DDnsStatusCopy;
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SOCK *CurrentSock;
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char ConnectingAzureIp[MAX_SIZE];
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AZURE_PARAM AzureParam;
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volatile UINT DDnsTriggerInt;
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volatile bool IsConnected;
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};
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// Function prototype
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AZURE_CLIENT *NewAzureClient(CEDAR *cedar, SERVER *server);
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void FreeAzureClient(AZURE_CLIENT *ac);
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void AcApplyCurrentConfig(AZURE_CLIENT *ac, DDNS_CLIENT_STATUS *ddns_status);
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void AcMainThread(THREAD *thread, void *param);
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void AcSetEnable(AZURE_CLIENT *ac, bool enabled);
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void AcWaitForRequest(AZURE_CLIENT *ac, SOCK *s, AZURE_PARAM *param);
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#endif // AZURE_CLIENT_H
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