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58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
/*
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* svdrp.h: Simple Video Disk Recorder Protocol
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*
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* See the main source file 'vdr.c' for copyright information and
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* how to reach the author.
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*
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* $Id: svdrp.h 4.9 2018/02/25 13:38:59 kls Exp $
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*/
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#ifndef __SVDRP_H
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#define __SVDRP_H
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#include "tools.h"
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enum eSvdrpPeerModes {
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spmOff = 0,
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spmAny = 1,
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spmOnly = 2,
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};
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enum eSvdrpFetchFlags {
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sffNone = 0b0000,
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sffTimers = 0b0001,
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};
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void SetSVDRPPorts(int TcpPort, int UdpPort);
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void SetSVDRPGrabImageDir(const char *GrabImageDir);
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void StartSVDRPHandler(void);
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void StopSVDRPHandler(void);
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bool GetSVDRPServerNames(cStringList *ServerNames, eSvdrpFetchFlags FetchFlag = sffNone);
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///< Gets a list of all available VDRs this VDR is connected to via SVDRP,
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///< and stores it in the given ServerNames list. The list is cleared
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///< before getting the server names.
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///< If FetchFlag is given, only the server names for which the local
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///< client has this flag set will be returned, and the client's flag
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///< will be cleared.
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///< Returns true if the resulting list is not empty.
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bool ExecSVDRPCommand(const char *ServerName, const char *Command, cStringList *Response = NULL);
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///< Sends the given SVDRP Command string to the remote VDR identified
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///< by ServerName and collects all of the response strings in Response.
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///< If no Response parameter is given, the response from command execution
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///< is ignored.
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///< Returns true if the data exchange was successful. Whether or
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///< not the actual SVDRP command was successful depends on the
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///< resulting strings from the remote VDR, which can be accessed
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///< through Response. If Response is given, it will be cleared before
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///< the command is actually executed.
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void BroadcastSVDRPCommand(const char *Command);
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///< Sends the given SVDRP Command string to all remote VDRs.
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inline int SVDRPCode(const char *s) { return s ? atoi(s) : 0; }
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///< Returns the value of the three digit reply code of the given
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///< SVDRP response string.
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inline const char *SVDRPValue(const char *s) { return s && s[0] && s[1] && s[2] && s[3] ? s + 4 : NULL; }
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///< Returns the actual value of the given SVDRP response string, skipping
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///< the three digit reply code and possible continuation line indicator.
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#endif //__SVDRP_H
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