Import ax25-tools 0.0.1 from tarballax25-tools-0.0.1

1 files changed, 221 insertions, 0 deletions

diff --git a/kiss/kissparms.c b/kiss/kissparms.c
new file mode 100644
index 0000000..0a1a101
--- /dev/null
+++ b/kiss/kissparms.c
@@ -0,0 +1,221 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <net/if.h>
+#include <net/ethernet.h>
+
+#include <netax25/ax25.h>
+#include <netax25/axconfig.h>
+
+#include <config.h>
+
+#define	PARAM_TXDELAY	1
+#define	PARAM_PERSIST	2
+#define	PARAM_SLOTTIME	3
+#define	PARAM_TXTAIL	4
+#define	PARAM_FULLDUP	5
+#define	PARAM_HARDWARE	6
+#define	PARAM_FECLEVEL	8
+#define	PARAM_RETURN	255
+
+#define USAGE "usage: kissparms -p <port> [-f y|n] [-h hw] [-l txtail] \
+	[-r pers ] [-s slot] [-t txd] [-e feclevel] [-v] [-x]\n"
+
+int main(int argc, char *argv[])
+{
+	unsigned char buffer[2];
+	struct sockaddr sa;
+	int proto = ETH_P_AX25;
+	int txdelay  = -1;
+	int txtail  = -1;
+	int persist  = -1;
+	int slottime = -1;
+	int fulldup  = -1;
+	int hardware = -1;
+	int feclevel = -1;
+	int kissoff  = 0;
+	int buflen, s;
+	char *port   = NULL;
+
+	if (ax25_config_load_ports() == 0) {
+		fprintf(stderr, "kissparms: no AX.25 ports configured\n");
+		return 1;
+	}
+
+	while ((s = getopt(argc, argv, "e:f:h:l:p:r:s:t:vx")) != -1) {
+		switch (s) {
+			case 'e':
+				feclevel = atoi(optarg);
+				if (feclevel < 0 || feclevel > 3) {
+					fprintf(stderr, "kissparms: invalid FEC level value\n");
+					return 1;
+				}
+				break;
+
+			case 'f':
+				if (*optarg != 'y' && *optarg != 'n') {
+					fprintf(stderr, "kissparms: invalid full duplex setting\n");
+					return 1;
+				}
+				fulldup = *optarg == 'y';
+				break;
+
+			case 'l':
+				txtail = atoi(optarg) / 10;
+				if (txtail < 0 || txtail > 255) {
+					fprintf(stderr, "kissparms: invalid txtail value\n");
+					return 1;
+				}
+				break;
+
+
+			case 'h':
+				hardware = atoi(optarg);
+				if (hardware < 0 || hardware > 255) {
+					fprintf(stderr, "kissparms: invalid hardware value\n");
+					return 1;
+				}
+				break;
+
+			case 'p':
+				port = optarg;
+				if (ax25_config_get_addr(port) == NULL) {
+					fprintf(stderr, "kissparms: invalid port name - %s\n", port);
+					return 1;
+				}
+				break;
+
+			case 'r':
+				persist = atoi(optarg);
+				if (persist < 0 || persist > 255) {
+					fprintf(stderr, "kissparms: invalid persist value\n");
+					return 1;
+				}
+				break;
+
+			case 's':
+				slottime = atoi(optarg) / 10;
+				if (slottime < 0 || slottime > 255) {
+					fprintf(stderr, "kissparms: invalid slottime value\n");
+					return 1;
+				}
+				break;
+
+			case 't':
+				txdelay = atoi(optarg) / 10;
+				if (txdelay < 0 || txdelay > 255) {
+					fprintf(stderr, "kissparms: invalid txdelay value\n");
+					return 1;
+				}
+				break;
+
+			case 'v':
+				printf("kissparms: %s\n", VERSION);
+				return 0;
+
+			case 'x':
+				kissoff = 1;
+				break;
+
+			case ':':
+			case '?':
+				fprintf(stderr, USAGE);
+				return 1;
+		}
+	}
+
+	if (port == NULL) {
+		fprintf(stderr, USAGE);
+		return 1;
+	}
+
+	if ((s = socket(AF_INET, SOCK_PACKET, htons(proto))) < 0) {
+		perror("kissparms: socket");
+		return 1;
+	}
+
+	strcpy(sa.sa_data, ax25_config_get_dev(port));
+
+	if (kissoff) {
+		buffer[0] = PARAM_RETURN;
+		buflen    = 1;
+		if (sendto(s, buffer, buflen, 0, &sa, sizeof(struct sockaddr)) == -1) {
+			perror("kissparms: sendto");
+			return 1;
+		}
+	} else {
+		if (txdelay != -1) {
+			buffer[0] = PARAM_TXDELAY;
+			buffer[1] = txdelay;
+			buflen    = 2;
+			if (sendto(s, buffer, buflen, 0, &sa, sizeof(struct sockaddr)) == -1) {
+				perror("kissparms: sendto");
+				return 1;
+			}
+		}
+		if (txtail != -1) {
+			buffer[0] = PARAM_TXTAIL;
+			buffer[1] = txtail;
+			buflen    = 2;
+			if (sendto(s, buffer, buflen, 0, &sa, sizeof(struct sockaddr)) == -1) {
+				perror("kissparms: sendto");
+				return 1;
+			}
+		}
+		if (persist != -1) {
+			buffer[0] = PARAM_PERSIST;
+			buffer[1] = persist;
+			buflen    = 2;
+			if (sendto(s, buffer, buflen, 0, &sa, sizeof(struct sockaddr)) == -1) {
+				perror("kissparms: sendto");
+				return 1;
+			}
+		}
+		if (slottime != -1) {
+			buffer[0] = PARAM_SLOTTIME;
+			buffer[1] = slottime;
+			buflen    = 2;
+			if (sendto(s, buffer, buflen, 0, &sa, sizeof(struct sockaddr)) == -1) {
+				perror("kissparms: sendto");
+				return 1;
+			}
+		}
+		if (fulldup != -1) {
+			buffer[0] = PARAM_FULLDUP;
+			buffer[1] = fulldup;
+			buflen    = 2;
+			if (sendto(s, buffer, buflen, 0, &sa, sizeof(struct sockaddr)) == -1) {
+				perror("kissparms: sendto");
+				return 1;
+			}
+		}
+		if (hardware != -1) {
+			buffer[0] = PARAM_HARDWARE;
+			buffer[1] = hardware;
+			buflen    = 2;
+			if (sendto(s, buffer, buflen, 0, &sa, sizeof(struct sockaddr)) == -1) {
+				perror("kissparms: sendto");
+				return 1;
+			}
+		}
+
+		if (feclevel != -1) {
+			buffer[0] = PARAM_FECLEVEL;
+			buffer[1] = feclevel;
+
+			buflen    = 2;
+			if (sendto(s, buffer, buflen, 0, &sa, sizeof(struct sockaddr)) == -1) {
+				perror("kissparms: sendto");
+				return 1;
+			}
+		}
+	}
+	
+	close(s);
+	
+	return 0;
+}