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simtrace2-remsim: Instruct SAM3S to simulate card removal on SIGINT

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When stopping the program, we inform the card simulator to indicate
a card removal to the GSM phone/modem.
This commit is contained in:
Harald Welte
2016-03-20 15:30:46 +01:00
parent cf1c19abe0
commit 1871c25b6d
1 changed files with 15 additions and 0 deletions
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15
host/simtrace2-remsim.c
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@@ -22,6 +22,7 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <stdint.h> #include <stdint.h>
#include <signal.h>
#include <time.h> #include <time.h>
#define _GNU_SOURCE #define _GNU_SOURCE
#include <getopt.h> #include <getopt.h>
@@ -384,6 +385,18 @@ static void run_mainloop(void)
} }
} }
static void signal_handler(int signal)
{
switch (signal) {
case SIGINT:
request_card_insert(false);
exit(0);
break;
default:
break;
}
}
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
char *gsmtap_host = "127.0.0.1"; char *gsmtap_host = "127.0.0.1";
@@ -473,6 +486,8 @@ int main(int argc, char **argv)
goto close_exit; goto close_exit;
} }
signal(SIGINT, &signal_handler);
do { do {
if (g_udp_fd < 0) { if (g_udp_fd < 0) {
g_devh = libusb_open_device_with_vid_pid(NULL, SIMTRACE_USB_VENDOR, SIMTRACE_USB_PRODUCT); g_devh = libusb_open_device_with_vid_pid(NULL, SIMTRACE_USB_VENDOR, SIMTRACE_USB_PRODUCT);