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osmo-bsc
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Implement sending custm GSM 04.08 commands 

First you would page the IMSI and then send GSM 04.08
commands to the MS. This should help when testing new
commands
This commit is contained in:
Holger Freyther 2009-01-04 03:57:27 +00:00
parent 3e2c32322e
commit 868b8cdd58
1 changed files with 24 additions and 2 deletions
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26
src/telnet_interface.c
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@ -29,6 +29,7 @@
#include <openbsc/gsm_subscriber.h>
#include <openbsc/chan_alloc.h>
#include <openbsc/gsm_04_08.h>
#include <openbsc/msgb.h>
extern void telnet_parse(struct telnet_connection *connection, char *line);
@ -93,7 +94,7 @@ void telnet_write_help(int fd) {
"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"
"48 IMSI 0xAB 0xEF...Send GSM 04.08. proto and msg byte then data\n"
"11 IMSI 0xAB 0xEF...Send GSM 04.11\n";
ret = write(fd, msg, strlen(msg));
@ -200,7 +201,28 @@ void telnet_call(struct telnet_connection *connection, const char* imsi,
}
void telnet_send_gsm_48(struct telnet_connection *connection) {
printf("sending gsm04.08 message\n");
static const char* error[] = {
"48: IMSI not found\n",
"48: No channel allocated for IMSI\n" };
struct gsm_bts *bts = &connection->network->bts[connection->bts];
struct gsm_lchan *lchan = find_channel(bts, connection->imsi, error, connection->fd.fd);
if (!lchan)
return;
struct msgb *msg = gsm48_msgb_alloc();
struct gsm48_hdr *gh;
int i;
gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh) + connection->read-2);
msg->lchan = lchan;
gh->proto_discr = connection->commands[0];
gh->msg_type = connection->commands[1];
for (i = 2; i < connection->read; ++i)
gh->data[i-2] = connection->commands[i];
return gsm48_sendmsg(msg);
}
void telnet_send_gsm_11(struct telnet_connection *connection) {