From 954abd6c016492772dab9990f66857b969ec03dc Mon Sep 17 00:00:00 2001
From: markster <markster@5390a7c7-147a-4af0-8ec9-7488f05a26cb>
Date: Fri, 7 Dec 2001 19:45:53 +0000
Subject: Version 0.1.4 from FTP

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@35 5390a7c7-147a-4af0-8ec9-7488f05a26cb
---
 ztcfg.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 64 insertions(+), 6 deletions(-)

(limited to 'ztcfg.c')

diff --git a/ztcfg.c b/ztcfg.c
index 7153ce2..5b37dfb 100755
--- a/ztcfg.c
+++ b/ztcfg.c
@@ -89,6 +89,12 @@ static char *lbostr[] = {
 "-22.5db (CSU)"
 };
 
+static char *laws[] = {
+	"Default",
+	"Mu-law",
+	"A-law"
+};
+
 static int error(char *fmt, ...)
 {
 	int res;
@@ -173,28 +179,49 @@ int spanconfig(char *keyword, char *args)
 	if (!strcasecmp(realargs[3], "d4")) {
 		lc[spans].lineconfig |= ZT_CONFIG_D4;
 		lc[spans].lineconfig &= ~ZT_CONFIG_ESF;
+		lc[spans].lineconfig &= ~ZT_CONFIG_CCS;
 	} else if (!strcasecmp(realargs[3], "esf")) {
 		lc[spans].lineconfig |= ZT_CONFIG_ESF;
 		lc[spans].lineconfig &= ~ZT_CONFIG_D4;
+		lc[spans].lineconfig &= ~ZT_CONFIG_CCS;
+	} else if (!strcasecmp(realargs[3], "ccs")) {
+		lc[spans].lineconfig |= ZT_CONFIG_CCS;
+		lc[spans].lineconfig &= ~(ZT_CONFIG_ESF | ZT_CONFIG_D4);
+	} else if (!strcasecmp(realargs[3], "cas")) {
+		lc[spans].lineconfig &= ~ZT_CONFIG_CCS;
+		lc[spans].lineconfig &= ~(ZT_CONFIG_ESF | ZT_CONFIG_D4);
 	} else {
-		error("Framing must be one of 'd4' or 'esf', not '%s'\n", realargs[3]);
+		error("Framing(T1)/Signalling(E1) must be one of 'd4', 'esf', 'cas' or 'ccs', not '%s'\n", realargs[3]);
 		return -1;
 	}
 	if (!strcasecmp(realargs[4], "ami")) {
-		lc[spans].lineconfig &= ~ZT_CONFIG_B8ZS;
+		lc[spans].lineconfig &= ~(ZT_CONFIG_B8ZS | ZT_CONFIG_HDB3);
 		lc[spans].lineconfig |= ZT_CONFIG_AMI;
 	} else if (!strcasecmp(realargs[4], "b8zs")) {
 		lc[spans].lineconfig |= ZT_CONFIG_B8ZS;
-		lc[spans].lineconfig &= ~ZT_CONFIG_AMI;
+		lc[spans].lineconfig &= ~(ZT_CONFIG_AMI | ZT_CONFIG_HDB3);
+	} else if (!strcasecmp(realargs[4], "hdb3")) {
+		lc[spans].lineconfig |= ZT_CONFIG_HDB3;
+		lc[spans].lineconfig &= ~(ZT_CONFIG_AMI | ZT_CONFIG_B8ZS);
 	} else {
-		error("Coding must be one of 'ami' or 'b8zs', not '%s'\n", realargs[4]);
+		error("Coding must be one of 'ami', 'b8zs' or 'hdb3', not '%s'\n", realargs[4]);
 		return -1;
 	}
 	if (argc > 5) {
 		if (!strcasecmp(realargs[5], "yellow"))
 			lc[spans].lineconfig |= ZT_CONFIG_NOTOPEN;
+		else if (!strcasecmp(realargs[5], "crc4")) {
+			lc[spans].lineconfig |= ZT_CONFIG_CRC4;
+		} else {
+			error("Only valid fifth arguments are 'yellow' or 'crc4', not '%s'\n", realargs[5]);
+			return -1;
+		}
+	}
+	if (argc > 6) {
+		if (!strcasecmp(realargs[6], "yellow"))
+			lc[spans].lineconfig |= ZT_CONFIG_NOTOPEN;
 		else {
-			error("Only valid fourth argument is 'yellow', not '%s'\n", realargs[5]);
+			error("Only valid sixth argument is 'yellow', not '%s'\n", realargs[6]);
 			return -1;
 		}
 	}
@@ -352,6 +379,34 @@ static int chanconfig(char *keyword, char *args)
 	return 0;
 }
 
+static int setlaw(char *keyword, char *args)
+{
+	int res;
+	int law;
+	int x;
+	int chans[ZT_MAX_CHANNELS];
+
+	bzero(chans, sizeof(chans));
+	res = apply_channels(chans, args);
+	if (res <= 0)
+		return -1;
+	if (!strcasecmp(keyword, "alaw")) {
+		law = ZT_LAW_ALAW;
+	} else if (!strcasecmp(keyword, "mulaw")) {
+		law = ZT_LAW_MULAW;
+	} else if (!strcasecmp(keyword, "deflaw")) {
+		law = ZT_LAW_DEFAULT;
+	} else {
+		fprintf(stderr, "Huh??? Don't know about '%s' law\n", keyword);
+		return -1;
+	}
+	for (x=0;x<ZT_MAX_CHANNELS;x++) {
+		if (chans[x])
+			cc[x].deflaw = law;
+	}
+	return 0;
+}
+
 static int registerzone(char *keyword, char *args)
 {
 	if (numzones >= ZT_TONE_ZONE_MAX) {
@@ -398,7 +453,7 @@ static void printconfig()
 		for (x=1;x<ZT_MAX_CHANNELS;x++) {
 			if ((cc[x].sigtype != ZT_SIG_SLAVE) && (cc[x].sigtype)) {
 				configs++;
-				printf("Channel %02d: %s ", x, sig[x]);
+				printf("Channel %02d: %s (%s)", x, sig[x], laws[cc[x].deflaw]);
 				ps = 0;
 				for (y=1;y<ZT_MAX_CHANNELS;y++) 
 					if (cc[y].master == x)  {
@@ -437,6 +492,9 @@ static struct handler {
 	{ "indclear", chanconfig },
 	{ "clear", chanconfig },
 	{ "unused", chanconfig },
+	{ "alaw", setlaw },
+	{ "mulaw", setlaw },
+	{ "deflaw", setlaw },
 };
 
 static char *readline()
-- 
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