89 lines
2.4 KiB
C
89 lines
2.4 KiB
C
#ifndef REWIND_H
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#define REWIND_H
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#include <stdint.h>
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#include <netinet/in.h>
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#pragma pack(push, 1)
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#define REWIND_KEEP_ALIVE_INTERVAL 5
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#define REWIND_SIGN_LENGTH 8
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#define REWIND_PROTOCOL_SIGN "REWIND01"
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#define REWIND_CLASS_REWIND_CONTROL 0x0000
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#define REWIND_CLASS_SYSTEM_CONSOLE 0x0100
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#define REWIND_CLASS_SERVER_NOTICE 0x0200
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#define REWIND_CLASS_KAIROS_DATA 0x0800
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#define REWIND_CLASS_APPLICATION 0x0900
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#define REWIND_TYPE_KEEP_ALIVE (REWIND_CLASS_REWIND_CONTROL + 0)
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#define REWIND_TYPE_CLOSE (REWIND_CLASS_REWIND_CONTROL + 1)
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#define REWIND_TYPE_CHALLENGE (REWIND_CLASS_REWIND_CONTROL + 2)
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#define REWIND_TYPE_AUTHENTICATION (REWIND_CLASS_REWIND_CONTROL + 3)
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#define REWIND_TYPE_REPORT (REWIND_CLASS_SYSTEM_CONSOLE + 0)
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#define REWIND_TYPE_BUSY_NOTICE (REWIND_CLASS_SERVER_NOTICE + 0)
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#define REWIND_TYPE_ADDRESS_NOTICE (REWIND_CLASS_SERVER_NOTICE + 1)
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#define REWIND_TYPE_EXTERNAL_SERVER (REWIND_CLASS_KAIROS_DATA + 0)
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#define REWIND_TYPE_REMOTE_CONTROL (REWIND_CLASS_KAIROS_DATA + 1)
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#define REWIND_TYPE_SNMP_TRAP (REWIND_CLASS_KAIROS_DATA + 2)
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#define REWIND_TYPE_SUBSCRIPTION (REWIND_CLASS_APPLICATION + 0x00)
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#define REWIND_TYPE_DMR_DATA_BASE (REWIND_CLASS_APPLICATION + 0x10)
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#define REWIND_TYPE_DMR_AUDIO_FRAME (REWIND_CLASS_APPLICATION + 0x20)
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#define REWIND_FLAG_NONE 0
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#define REWIND_FLAG_REAL_TIME_1 (1 << 0)
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#define REWIND_FLAG_REAL_TIME_2 (1 << 1)
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#define REWIND_FLAG_DEFAULT_SET REWIND_FLAG_NONE
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#define REWIND_ROLE_REPEATER_AGENT 0x10
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#define REWIND_ROLE_APPLICATION 0x20
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#define REWIND_SERVICE_CRONOS_AGENT (REWIND_ROLE_REPEATER_AGENT + 0)
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#define REWIND_SERVICE_SIMPLE_APPLICATION (REWIND_ROLE_APPLICATION + 0)
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struct RewindVersionData
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{
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uint32_t number; // Remote ID
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uint8_t service; // REWIND_SERVICE_*
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char description[0]; // Software name and version
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};
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struct RewindAddressData
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{
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struct in_addr address;
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uint16_t port;
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};
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struct RewindSubscriptionData
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{
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uint32_t type;
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uint32_t number;
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};
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struct RewindData
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{
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char sign[REWIND_SIGN_LENGTH];
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uint16_t type; // REWIND_TYPE_*
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uint16_t flags; // REWIND_FLAG_*
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uint32_t number; // Packet sequence number
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uint16_t length; // Length of following data
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uint8_t data[0]; //
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};
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#pragma pack(pop)
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#ifdef __cplusplus
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}
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#endif
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#endif
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