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-rw-r--r--trunk/channels/misdn/portinfo.c202
1 files changed, 202 insertions, 0 deletions
diff --git a/trunk/channels/misdn/portinfo.c b/trunk/channels/misdn/portinfo.c
new file mode 100644
index 000000000..8223164e5
--- /dev/null
+++ b/trunk/channels/misdn/portinfo.c
@@ -0,0 +1,202 @@
+/*! \file \brief
+ * Interface to mISDN - ???
+ * \author Christian Richter <crich@beronet.com>
+ */
+
+
+#include "isdn_lib.h"
+#include "isdn_lib_intern.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;
+}