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daemon: extract command line handling, provide btstack_server_run

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This commit is contained in:
Matthias Ringwald 2018-08-20 10:22:22 +02:00
parent c028280874
commit 85fb050059
1 changed files with 44 additions and 42 deletions
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86
platform/daemon/src/daemon.c
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@ -1800,7 +1800,7 @@ static int clients_require_discoverable(void){
static void usage(const char * name) {
printf("%s, BTstack background daemon\n", name);
printf("usage: %s [--help] [--tcp port]\n", name);
printf("usage: %s [--help] [--tcp]\n", name);
printf(" --help display this usage\n");
printf(" --tcp use TCP server on port %u\n", BTSTACK_PORT);
printf("Without the --tcp option, BTstack daemon is listening on unix domain socket %s\n\n", BTSTACK_UNIX);
@ -1927,47 +1927,7 @@ static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint
static char hostname[30];
int main (int argc, char * const * argv){
static int tcp_flag = 0;
while (1) {
static struct option long_options[] = {
{ "tcp", no_argument, &tcp_flag, 1 },
{ "help", no_argument, 0, 0 },
{ 0,0,0,0 } // This is a filler for -1
};
int c;
int option_index = -1;
c = getopt_long(argc, argv, "h", long_options, &option_index);
if (c == -1) break; // no more option
// treat long parameter first
if (option_index == -1) {
switch (c) {
case '?':
case 'h':
usage(argv[0]);
return 0;
break;
}
} else {
switch (option_index) {
case 1:
usage(argv[0]);
return 0;
break;
}
}
}
#ifndef HAVE_UNIX_SOCKETS
// TCP is default if there are no unix sockets
tcp_flag = 1;
#endif
static int btstack_server_run(int tcp_flag){
if (tcp_flag){
printf("BTstack Daemon started on port %u\n", BTSTACK_PORT);
@ -2140,3 +2100,45 @@ int main (int argc, char * const * argv){
btstack_run_loop_execute();
return 0;
}
int main (int argc, char * const * argv){
int tcp_flag = 0;
struct option long_options[] = {
{ "tcp", no_argument, &tcp_flag, 1 },
{ "help", no_argument, 0, 0 },
{ 0,0,0,0 } // This is a filler for -1
};
while (1) {
int c;
int option_index = -1;
c = getopt_long(argc, argv, "h", long_options, &option_index);
if (c == -1) break; // no more option
// treat long parameter first
if (option_index == -1) {
switch (c) {
case '?':
case 'h':
usage(argv[0]);
return 0;
break;
}
} else {
switch (option_index) {
case 1:
usage(argv[0]);
return 0;
break;
}
}
}
#ifndef HAVE_UNIX_SOCKETS
// TCP is default if there are no unix sockets
tcp_flag = 1;
#endif
btstack_server_run(tcp_flag);
}