PSI sics-cvs-psi_pre-ansto

tecs/coc_client.h

@@ -0,0 +1,82 @@
+#ifndef	_COC_CLIENT_H_
+#define	_COC_CLIENT_H_
+
+#include "myc_buf.h"
+#include "coc_util.h"
+
+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 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_ */