From 872af797f8f0588df93271ee4af5bd387e44cd48 Mon Sep 17 00:00:00 2001
From: markster <markster@5390a7c7-147a-4af0-8ec9-7488f05a26cb>
Date: Wed, 13 Feb 2002 20:24:17 +0000
Subject: Version 0.1.6 from FTP

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@59 5390a7c7-147a-4af0-8ec9-7488f05a26cb
---
 ztcfg.c | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 59 insertions(+), 1 deletion(-)

(limited to 'ztcfg.c')

diff --git a/ztcfg.c b/ztcfg.c
index 5b37dfb..360654e 100755
--- a/ztcfg.c
+++ b/ztcfg.c
@@ -43,6 +43,9 @@
 
 #define NUM_SPANS ZT_MAX_SPANS
 
+/* Assume no more than 1024 dynamics */
+#define NUM_DYNAMIC	1024
+
 static int lineno=0;
 
 static FILE *cf;
@@ -62,6 +65,8 @@ static struct zt_lineconfig lc[ZT_MAX_SPANS];
 
 static struct zt_chanconfig cc[ZT_MAX_CHANNELS];
 
+static struct zt_dynamic_span zds[NUM_DYNAMIC];
+
 static char *sig[ZT_MAX_CHANNELS];		/* Signalling */
 
 static int slineno[ZT_MAX_CHANNELS];	/* Line number where signalling specified */
@@ -74,6 +79,8 @@ static int verbose = 0;
 
 static int stopmode = 0;
 
+static int numdynamic = 0;
+
 static char zonestoload[ZT_TONE_ZONE_MAX][10];
 
 static int numzones = 0;
@@ -146,9 +153,44 @@ static int parseargs(char *input, char *output[], int maxargs, char sep)
 	return pos;
 }
 
+int dspanconfig(char *keyword, char *args)
+{
+	static char *realargs[10];
+	int argc;
+	int res;
+	int chans;
+	int timing;
+	argc = res = parseargs(args, realargs, 4, ',');
+	if (res != 4) {
+		error("Incorrect number of arguments to 'dynamic' (should be <driver>,<address>,<num channels>, <timing>)\n");
+	}
+	res = sscanf(realargs[2], "%d", &chans);
+	if ((res == 1) && (chans < 1))
+		res = -1;
+	if (res != 1) {
+		error("Invalid number of channels '%s', should be a number > 0.\n", realargs[2]);
+	}
+
+	res = sscanf(realargs[3], "%d", &timing);
+	if ((res == 1) && (timing < 0))
+		res = -1;
+	if (res != 1) {
+		error("Invalid timing '%s', should be a number > 0.\n", realargs[3]);
+	}
+
+
+	strncpy(zds[numdynamic].driver, realargs[0], sizeof(zds[numdynamic].driver));
+	strncpy(zds[numdynamic].addr, realargs[1], sizeof(zds[numdynamic].addr));
+	zds[numdynamic].numchans = chans;
+	zds[numdynamic].timing = timing;
+	
+	numdynamic++;
+	return 0;
+}
+
 int spanconfig(char *keyword, char *args)
 {
-	static char *realargs[5];
+	static char *realargs[10];
 	int res;
 	int argc;
 	int span;
@@ -448,6 +490,10 @@ static void printconfig()
 			x+1, ( lc[x].lineconfig & ZT_CONFIG_ESF ? "ESF" : "D4"),
 			(lc[x].lineconfig & ZT_CONFIG_B8ZS ? "B8ZS" :  "AMI"),
 			lbostr[lc[x].lbo]);
+	for (x=0;x<numdynamic;x++) {
+		printf("Dynamic span %d: driver %s, addr %s, channels %d, timing %d\n",
+		       x +1, zds[x].driver, zds[x].addr, zds[x].numchans, zds[x].timing);
+	}
 	if (verbose > 1) {
 		printf("\nChannel map:\n\n");
 		for (x=1;x<ZT_MAX_CHANNELS;x++) {
@@ -475,6 +521,7 @@ static struct handler {
 	int (*func)(char *keyword, char *args);
 } handlers[] = {
 	{ "span", spanconfig },
+	{ "dynamic", dspanconfig },
 	{ "loadzone", registerzone },
 	{ "defaultzone", defaultzone },
 	{ "e&m", chanconfig },
@@ -613,6 +660,10 @@ int main(int argc, char *argv[])
 			if (fd < 0) 
 				error("Unable to open master device '%s'\n", MASTER_DEVICE);
 			else {
+				for (x=0;x<numdynamic;x++) {
+					/* destroy them all */
+					ioctl(fd, ZT_DYNAMIC_DESTROY, &zds[x]);
+				}
 				if (stopmode) {
 					for (x=0;x<spans;x++) {
 						if (ioctl(fd, ZT_SHUTDOWN, &lc[x].span)) {
@@ -629,6 +680,13 @@ int main(int argc, char *argv[])
 							exit(1);
 						}
 					}
+					for (x=0;x<numdynamic;x++) {
+						if (ioctl(fd, ZT_DYNAMIC_CREATE, &zds[x])) {
+							fprintf(stderr, "Zaptel dynamic span creation failed: %s\n", strerror(errno));
+							close(fd);
+							exit(1);
+						}
+					}
 					for (x=1;x<ZT_MAX_CHANNELS;x++) {
 						if (debug & DEBUG_APPLY) {
 							printf("Configuring device %d\n", x);
-- 
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