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jsonbta/bta_json.h

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+/*
+ * bta_json.h
+ *
+ * Copyright 2013 Edward V. Emelianoff <eddy@sao.ru>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+#pragma once
+#ifndef __BTA_JSON_H__
+#define __BTA_JSON_H__
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h> // exit
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+#include <signal.h>
+#include <sys/wait.h>
+#include <netdb.h>
+#include <stdbool.h>
+
+#define RESOURCE "/bta_par" // resource to request in http
+#define PORT    "12345" // Port to listen on
+#define BACKLOG     10  // Passed to listen()
+#define PIDFILE "/tmp/btajson.pid" // PID file
+
+#ifdef EBUG // debug mode
+	#define DBG(...)  do{fprintf(stderr, __VA_ARGS__); fprintf(stderr,"\n");}while(0)
+#else
+	#define DBG(...)
+#endif
+
+typedef struct{
+	bool ALL;
+	bool corr;
+	bool diff;
+	bool eqcoor;
+	bool horcoor;
+	bool meteo;
+	bool mtime;
+	bool p2mode;
+	bool sidtime;
+	bool target;
+	bool telfocus;
+	bool telmode;
+	bool valsens;
+	bool vel;
+} bta_pars;
+
+// named parameters
+#ifndef BTA_PRINT_C
+	#define defpar(val)  const char* val = #val
+#else
+	#define defpar(val)  extern const char* val
+#endif
+defpar(mtime);
+defpar(sidtime);
+defpar(telmode);
+defpar(telfocus);
+defpar(target);
+defpar(p2mode);
+defpar(eqcoor);
+defpar(horcoor);
+defpar(valsens);
+defpar(diff);
+defpar(vel);
+defpar(corr);
+defpar(meteo);
+#undef defpar
+
+void make_JSON(int sock, bta_pars *par); // bta_print.c
+void check4running(char **argv, char *pidfilename, void (*iffound)(pid_t pid)); // daemon.h
+
+#endif // __BTA_JSON_H__
+
+// ËÏÎÅÃ ÆÁÊÌÁ