89 lines
2.3 KiB
C
89 lines
2.3 KiB
C
#ifndef _COC_CLIENT_H_
|
|
#define _COC_CLIENT_H_
|
|
|
|
#include "myc_buf.h"
|
|
#include "coc_util.h"
|
|
|
|
typedef struct {
|
|
void (* func) (char *, void *);
|
|
void *arg;
|
|
} OutFunc;
|
|
|
|
typedef struct {
|
|
void *adr;
|
|
int type, size;
|
|
char *cmd;
|
|
} CocArg;
|
|
|
|
typedef struct {
|
|
int fd;
|
|
/* private */
|
|
int port;
|
|
StrBuf cmdbuf; /* for sending command */
|
|
StrBuf resbuf; /* for response */
|
|
char cmdbuf_[COC_CMD_LEN];
|
|
char resbuf_[COC_RES_LEN];
|
|
CocArg args[16];
|
|
int nargs;
|
|
char host[64];
|
|
char magic[32];
|
|
char startcmd[512];
|
|
char synch;
|
|
} CocConn;
|
|
|
|
int CocInitClient(CocConn *conn, char *host, int port, char *magic, int bufsize, char *startcmd);
|
|
/* initialize a connection to the server process
|
|
*/
|
|
|
|
int CocSendMagic(CocConn *conn, char *magic);
|
|
/* send magic word to the server for changing access rights
|
|
*/
|
|
|
|
void CocReset(CocConn *conn);
|
|
int CocPutStr(CocConn *conn, const char *name, const char *value);
|
|
int CocPutFloat(CocConn *conn, const char *name, float value);
|
|
int CocPutInt(CocConn *conn, const char *name, int value);
|
|
int CocPutArray(CocConn *conn, const char *name, float *value, int value_size);
|
|
int CocGetStr(CocConn *conn, const char *name, char *value, int value_len);
|
|
int CocGetFloat(CocConn *conn, const char *name, float *value);
|
|
int CocGetInt(CocConn *conn, const char *name, int *value);
|
|
int CocGetArray(CocConn *conn, const char *name, float *value, int value_size);
|
|
int CocGetOut(CocConn *conn, const char *name, OutFunc *f);
|
|
int CocDoIt(CocConn *conn, char *error, int error_len);
|
|
|
|
int CocCheck(CocConn *conn);
|
|
/*
|
|
returns 1, if not yet open
|
|
returns 0, if connection o.k.
|
|
returns -1 (error message), if connection died
|
|
*/
|
|
|
|
int CocWatchLog(CocConn *conn, char *list);
|
|
/*
|
|
Watch indefinitely for log messages
|
|
*/
|
|
|
|
int CocSet(CocConn *conn, const char *name, const char *value);
|
|
/*
|
|
set one variable
|
|
*/
|
|
|
|
int CocGetN(CocConn *conn, const char *name, char *value, int reslen);
|
|
#define CocGet(C,N,V) CocGetN(C,N,V,sizeof(V))
|
|
/*
|
|
read one variable. Use the macro if value is a fixed length array
|
|
*/
|
|
|
|
int CocSetGetN(CocConn *conn, const char *name, const char *cmd, char *value, int reslen);
|
|
#define CocSetGet(C,N,S,V) CocSetGetN(C,N,S,V,sizeof(V))
|
|
/*
|
|
set and get a variable. Use the macro if value is a fixed length array
|
|
*/
|
|
|
|
void CocCloseClient(CocConn *conn);
|
|
/*
|
|
close the connection to the server
|
|
*/
|
|
|
|
#endif /* _COC_CLIENT_H_ */
|