From 07003f66fc6c0708b949bafbfb716b717f41529b Mon Sep 17 00:00:00 2001
From: kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Mon, 31 Oct 2005 23:30:09 +0000
Subject: finish chan_misdn commit

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6915 f38db490-d61c-443f-a65b-d21fe96a405b
---
 channels/misdn/portinfo.c | 197 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 197 insertions(+)
 create mode 100755 channels/misdn/portinfo.c

(limited to 'channels/misdn/portinfo.c')

diff --git a/channels/misdn/portinfo.c b/channels/misdn/portinfo.c
new file mode 100755
index 000000000..c7add95fb
--- /dev/null
+++ b/channels/misdn/portinfo.c
@@ -0,0 +1,197 @@
+
+
+#include "isdn_lib.h"
+
+
+/*
+ * global function to show all available isdn ports
+ */
+void isdn_port_info(void)
+{
+	int err;
+	int i, ii, p;
+	int useable, nt, pri;
+	unsigned char buff[1025];
+	iframe_t *frm = (iframe_t *)buff;
+	stack_info_t *stinf;
+	int device;
+
+	/* open mISDN */
+	if ((device = mISDN_open()) < 0)
+	{
+		fprintf(stderr, "mISDN_open() failed: ret=%d errno=%d (%s) Check for mISDN modules and device.\n", device, errno, strerror(errno));
+		exit(-1);
+	}
+
+	/* get number of stacks */
+	i = 1;
+	ii = mISDN_get_stack_count(device);
+	printf("\n");
+	if (ii <= 0)
+	{
+		printf("Found no card. Please be sure to load card drivers.\n");
+	}
+
+	/* loop the number of cards and get their info */
+	while(i <= ii)
+	{
+		err = mISDN_get_stack_info(device, i, buff, sizeof(buff));
+		if (err <= 0)
+		{
+			fprintf(stderr, "mISDN_get_stack_info() failed: port=%d err=%d\n", i, err);
+			break;
+		}
+		stinf = (stack_info_t *)&frm->data.p;
+
+		nt = pri = 0;
+		useable = 1;
+
+		/* output the port info */
+		printf("Port %2d: ", i);
+		switch(stinf->pid.protocol[0] & ~ISDN_PID_FEATURE_MASK)
+		{
+			case ISDN_PID_L0_TE_S0:
+			printf("TE-mode BRI S/T interface line (for phone lines)");
+#if 0
+			if (stinf->pid.protocol[0] & ISDN_PID_L0_TE_S0_HFC & ISDN_PID_FEATURE_MASK)
+				printf(" HFC multiport card");
+#endif
+			break;
+			case ISDN_PID_L0_NT_S0:
+			nt = 1;
+			printf("NT-mode BRI S/T interface port (for phones)");
+#if 0
+			if (stinf->pid.protocol[0] & ISDN_PID_L0_NT_S0_HFC & ISDN_PID_FEATURE_MASK)
+				printf(" HFC multiport card");
+#endif
+			break;
+			case ISDN_PID_L0_TE_U:
+			printf("TE-mode BRI U   interface line");
+			break;
+			case ISDN_PID_L0_NT_U:
+			nt = 1;
+			printf("NT-mode BRI U   interface port");
+			break;
+			case ISDN_PID_L0_TE_UP2:
+			printf("TE-mode BRI Up2 interface line");
+			break;
+			case ISDN_PID_L0_NT_UP2:
+			nt = 1;
+			printf("NT-mode BRI Up2 interface port");
+			break;
+			case ISDN_PID_L0_TE_E1:
+			pri = 1;
+			printf("TE-mode PRI E1  interface line (for phone lines)");
+#if 0
+			if (stinf->pid.protocol[0] & ISDN_PID_L0_TE_E1_HFC & ISDN_PID_FEATURE_MASK)
+				printf(" HFC-E1 card");
+#endif
+			break;
+			case ISDN_PID_L0_NT_E1:
+			nt = 1;
+			pri = 1;
+			printf("NT-mode PRI E1  interface port (for phones)");
+#if 0
+			if (stinf->pid.protocol[0] & ISDN_PID_L0_NT_E1_HFC & ISDN_PID_FEATURE_MASK)
+				printf(" HFC-E1 card");
+#endif
+			break;
+			default:
+			useable = 0;
+			printf("unknown type 0x%08x",stinf->pid.protocol[0]);
+		}
+		printf("\n");
+
+		if (nt)
+		{
+			if (stinf->pid.protocol[1] == 0)
+			{
+				useable = 0;
+				printf(" -> Missing layer 1 NT-mode protocol.\n");
+			}
+			p = 2;
+			while(p <= MAX_LAYER_NR) {
+				if (stinf->pid.protocol[p])
+				{
+					useable = 0;
+					printf(" -> Layer %d protocol 0x%08x is detected, but not allowed for NT lib.\n", p, stinf->pid.protocol[p]);
+				}
+				p++;
+			}
+			if (useable)
+			{
+				if (pri)
+					printf(" -> Interface is Point-To-Point (PRI).\n");
+				else
+					printf(" -> Interface can be Poin-To-Point/Multipoint.\n");
+			}
+		} else
+		{
+			if (stinf->pid.protocol[1] == 0)
+			{
+				useable = 0;
+				printf(" -> Missing layer 1 protocol.\n");
+			}
+			if (stinf->pid.protocol[2] == 0)
+			{
+				useable = 0;
+				printf(" -> Missing layer 2 protocol.\n");
+			}
+			if (stinf->pid.protocol[2] & ISDN_PID_L2_DF_PTP)
+			{
+				printf(" -> Interface is Poin-To-Point.\n");
+			}
+			if (stinf->pid.protocol[3] == 0)
+			{
+				useable = 0;
+				printf(" -> Missing layer 3 protocol.\n");
+			} else
+			{
+				printf(" -> Protocol: ");
+				switch(stinf->pid.protocol[3] & ~ISDN_PID_FEATURE_MASK)
+				{
+					case ISDN_PID_L3_DSS1USER:
+					printf("DSS1 (Euro ISDN)");
+					break;
+
+					default:
+					useable = 0;
+					printf("unknown protocol 0x%08x",stinf->pid.protocol[3]);
+				}
+				printf("\n");
+			}
+			p = 4;
+			while(p <= MAX_LAYER_NR) {
+				if (stinf->pid.protocol[p])
+				{
+					useable = 0;
+					printf(" -> Layer %d protocol 0x%08x is detected, but not allowed for TE lib.\n", p, stinf->pid.protocol[p]);
+				}
+				p++;
+			}
+			printf(" -> childcnt: %d\n",stinf->childcnt);
+		}
+
+		if (!useable)
+			printf(" * Port NOT useable for PBX\n");
+
+		printf("--------\n");
+
+		i++;
+	}
+	printf("\n");
+
+	/* close mISDN */
+	if ((err = mISDN_close(device)))
+	{
+		fprintf(stderr, "mISDN_close() failed: err=%d '%s'\n", err, strerror(err));
+		exit(-1);
+	}
+}
+
+
+int main()
+{
+  isdn_port_info();
+  return 0;
+}
-- 
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