upload forgotten sources

clients/lcdproc/iface.h

@@ -0,0 +1,100 @@
+#ifndef IFACE_H
+#define IFACE_H
+/* netlcdclient.h - definitions and function prototipes
+ * 
+ * Copyright (C) 2002 Luis Llorente Campo
+ * 
+ * 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, or (at your option)
+ * any later version.
+ */
+		  
+
+#include <time.h>
+
+#define DEVFILE "/proc/net/dev"  /* file to read statistics from */
+
+/* status definitions */
+
+typedef enum {
+	down = 0,
+	up = 1,
+} IfaceStatus;
+
+#define MAX_INTERFACES 3  /* max number of interfaces in multi-interface mode */
+
+/* Struct for interface values (transmision, reception, etc..) */
+
+typedef struct iface_info
+{
+	/* interface name and alias (=display name) */
+	char *name;
+	char *alias;
+
+	IfaceStatus status;
+
+	time_t last_online;
+
+	/* received bytes */
+	double rc_byte;
+	double rc_byte_old;
+
+	/* transmited bytes */
+	double tr_byte;
+	double tr_byte_old;
+
+	/* received packets */
+	double rc_pkt;
+	double rc_pkt_old;
+
+	/* transmited packets */
+	double tr_pkt;
+	double tr_pkt_old;
+} IfaceInfo;
+
+
+int iface_screen (int rep, int display, int *flags_ptr);
+IfaceInfo iface[MAX_INTERFACES];  /* interface info */
+
+/************************/
+/* Functions prototipes */
+/************************/
+
+/* show usage options */
+static void usage (int status);
+
+/* parse command line parameters */
+static int decode_switches (int argc, char **argv);
+
+/* read interface stats from /proc/net/dev */
+int get_iface_stats (IfaceInfo *interface);
+
+/* send initial commands to server to add the speed screen */
+void initialize_speed_screen (void);
+
+/* send initial commands to server to add the transfer screen */
+void initialize_transfer_screen(void);
+
+/* format the time in ASCII */
+void get_time_string (char *buff, time_t last_online);
+
+/* format value, scaling value and adding proper suffixes */
+void format_value (char *buff, double value, char *unit);
+
+/* format value, scaling value and adding proper suffixes (for multi-interface 
+ * mode) */
+void format_value_multi_interface(char *buff, double value, char *unit);
+
+/* actualize widgets values in speed screen */
+void actualize_speed_screen (IfaceInfo *iface, unsigned int interval, int index);
+
+/* actualize widgets values in transfer screen */
+void actualize_transfer_screen (IfaceInfo *iface, int index);
+
+#ifdef NETLCDCLIENT
+/* exit the program cleanly */
+void exit_program (int val);
+#endif //NETLCDCLIENT
+
+#endif