| -rw-r--r-- | talkd.h | 47 |
1 files changed, 47 insertions, 0 deletions
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+// Client->Server request message
+struct TalkCtlMessage {
+ u_char m_Version; // Protocol Version
+ u_char m_Type; // Request type
+ u_char m_Answer; // Unused
+ u_char m_Pad;
+ u_long m_ID; // Request ID
+ osockaddr m_Addr;
+ osockaddr m_ctlAddr;
+ long m_PID; // Caller's process id
+ char m_LName[12];// Caller's name (local)
+ char m_RName[12];// Callee's name (remote)
+ char m_RTTY[16]; // Callee's tty name
+
+};
+
+// Server->Client response message
+struct TalkCtlResponse {
+ u_char m_Version; // Protocol Version
+ u_char m_Type; // Request type
+ u_char m_Answer; // Response itself
+ u_char m_Pad;
+ u_long m_ID; // Request ID
+ osockaddr m_Addr; // Adress for establishing communication
+};
+
+enum {
+ talkCtlVersion = 1,
+ // Message Types
+ talkCtlReqLeaveInvite = 0, // Leave an invitation with server
+ talkCtlReqLookUp = 1, // Check for invitation by callee
+ talkCtlReqDelete = 2, // Delete invitation by caller
+ talkCtlReqAnnounce = 3, // Announce invitation by caller
+ // Answers
+ talkCtlSuccess = 0, // Operation completed properly
+ talkCtlNotHere = 1, // Callee not logged in
+ talkCtlFailed = 2, // Failed for unexplained reason
+ talkCtlMachineUnknown = 3, // Caller's machine name unknown
+ talkCtlPermissionDenied = 4, // Callee's tty doesn't permit announce
+ talkCtlUnknownRequest = 5, // Request has invalid type
+ talkCtlBadVersion = 6, // Request has invalid protocol version
+ talkCtlBadAddr = 7, // Request has invalid addr value
+ talkCtlBadCtlAddr = 8, // Request has invalid ctlAddr value
+
+ talkCtlReserved = 255 // Internal use
+};
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