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osmo-bsc
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Add a show command to list the channel allocation 

Example output

show
BTS #0 on link 0  LOC: 1 TRX: 1 CCCH0: arfcn:123,#0
  TRX: 0 ARFCN: 123
     TS: #0 pchan: 2 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #1 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #2 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #3 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #4 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #5 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #6 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
     TS: #7 pchan: 0 flags: 0
       LCHAN: #0 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #1 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #2 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #3 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #4 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #5 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #6 type: 0  subscriber: na/na/na use: 0 loc: (nil)
       LCHAN: #7 type: 0  subscriber: na/na/na use: 0 loc: (nil)
This commit is contained in:
Holger Freyther 2009-01-04 03:46:01 +00:00
parent 5f234e4f3a
commit ae61cae9b2
2 changed files with 65 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
src/telnet_interface.c
View File

@ -26,9 +26,17 @@
#include <unistd.h>
#include <openbsc/telnet_interface.h>
#include <openbsc/gsm_subscriber.h>
extern void telnet_parse(struct telnet_connection *connection, char *line);
#define WRITE_CONNECTION(fd, msg...) \
int ret; \
char buf[4096]; \
snprintf(buf, sizeof(buf), msg); \
ret = write(fd, buf, strlen(buf));
/* per connection data */
LLIST_HEAD(active_connections);
@ -82,6 +90,7 @@ void telnet_write_help(int fd) {
"call IMSI (number)\n"
"get_channel IMSI Add use count on an active channel\n"
"put_channel IMSI Remove use count on an active channel\n"
"show This will show the channel allocation\n"
"48 IMSI 0xAB 0xEF...Send GSM 04.08\n"
"11 IMSI 0xAB 0xEF...Send GSM 04.11\n";
@ -148,6 +157,58 @@ void telnet_send_gsm_11(struct telnet_connection *connection) {
printf("sending gsm04.11 message\n");
}
static void show_bts(int fd, struct gsm_bts *bts) {
WRITE_CONNECTION(fd,
"BTS #%u on link %u LOC: %u TRX: %d CCCH0: arfcn:%u,#%u\n",
bts->nr, bts->bts_nr, bts->location_area_code,
bts->num_trx, bts->c0->arfcn, bts->c0->nr)
}
static void show_trx(int fd, struct gsm_bts_trx *trx) {
WRITE_CONNECTION(fd,
" TRX: %u ARFCN: %u\n",
trx->nr, trx->arfcn)
}
static void show_ts(int fd, struct gsm_bts_trx_ts *ts) {
WRITE_CONNECTION(fd,
" TS: #%u pchan: %d flags: %u\n",
ts->nr, ts->pchan, ts->flags);
}
static void show_lchan(int fd, struct gsm_lchan *lchan) {
struct gsm_subscriber *subscr = lchan->subscr;
WRITE_CONNECTION(fd,
" LCHAN: #%u type: %d subscriber: %s/%s/%s use: %d loc: %p\n",
lchan->nr, lchan->type,
subscr ? subscr->imsi : "na",
subscr ? subscr->tmsi : "na",
subscr ? subscr->name : "na",
lchan->use_count, lchan->loc_operation);
}
void telnet_list_channels(struct telnet_connection *connection) {
int bts_no, trx, lchan_no, ts_no;
struct gsm_network *network = connection->network;
for (bts_no = 0; bts_no < network->num_bts; ++bts_no) {
struct gsm_bts *bts = &network->bts[bts_no];
show_bts(connection->fd.fd, bts);
for (trx = 0; trx < bts->num_trx; ++trx) {
show_trx(connection->fd.fd, &bts->trx[trx]);
for (ts_no = 0; ts_no < 8; ++ts_no) {
show_ts(connection->fd.fd, &bts->trx[trx].ts[ts_no]);
for (lchan_no = 0; lchan_no < TS_MAX_LCHAN; ++lchan_no) {
struct gsm_lchan *lchan =
&bts->trx[trx].ts[ts_no].lchan[lchan_no];
show_lchan(connection->fd.fd, lchan);
}
}
}
}
}
static int client_data(struct bsc_fd *fd, unsigned int what) {
char buf[4096];
int ret;

4
src/telnet_parser.l
View File

@ -41,12 +41,14 @@ extern void telnet_put_channel(struct telnet_connection*, const char *imsi);
extern void telnet_get_channel(struct telnet_connection*, const char *imsi);
extern void telnet_send_gsm_48(struct telnet_connection*);
extern void telnet_send_gsm_11(struct telnet_connection*);
extern void telnet_list_channels(struct telnet_connection*);
static const int PAGE_LEN = 5; /* "page " */
static const int CALL_LEN = 5; /* "call " */
static const int PUT_LEN = 12; /* "put_channel " */
static const int GET_LEN = 12; /* "get_channel " */
static const int NET_LEN = 3; /* "48 " "11 " */
static const int SHOW_LEN = 5; /* "show " */
#define YY_EXTRA_TYPE struct telnet_connection*
@ -77,6 +79,7 @@ CMD_PUT_CHANNEL "put_channel"
CMD_CALL "call"
CMD_48 "48"
CMD_11 "11"
CMD_SHOW "show"
LINE_END \n|\r\n
HEX [0][x][0-9a-zA-Z][0-9a-zA-Z]
@ -87,6 +90,7 @@ HEX [0][x][0-9a-zA-Z][0-9a-zA-Z]
{CMD_HELP}{LINE_END} {telnet_write_help(yyextra->fd.fd); yyterminate();}
{CMD_EXIT}{LINE_END} {telnet_close_client(&yyextra->fd); yyterminate();}
{CMD_CLOSE}{LINE_END} {telnet_close_client(&yyextra->fd); yyterminate();}
{CMD_SHOW}{LINE_END} {telnet_list_channels(yyextra); yyterminate();}
{CMD_PAGE}[ ][0-9]+{LINE_END} {
PREPARE_STRING(PAGE_LEN)
telnet_page(yyextra, str, 0);