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runloop: set data source fd by new setter

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This commit is contained in:
Matthias Ringwald 2016-03-24 20:04:14 +01:00
parent 0f964fb051
commit 3a5c43eebf
9 changed files with 47 additions and 22 deletions
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25
platform/daemon/src/socket_connection.c
View File

@ -199,8 +199,8 @@ void static socket_connection_emit_connection_closed(connection_t *connection){
int socket_connection_hci_process(struct btstack_data_source *ds) {
connection_t *conn = (connection_t *) ds;
int bytes_read = read(ds->fd, &conn->buffer[conn->bytes_read], conn->bytes_to_read);
int fd = btstack_run_loop_get_data_source_fd(ds);
int bytes_read = read(fd, &conn->buffer[conn->bytes_read], conn->bytes_to_read);
if (bytes_read <= 0){
// connection broken (no particular channel, no date yet)
socket_connection_emit_connection_closed(conn);
@ -285,9 +285,10 @@ int socket_connection_has_parked_connections(void){
static int socket_connection_accept(struct btstack_data_source *socket_ds) {
struct sockaddr_storage ss;
socklen_t slen = sizeof(ss);
int socket_fd = btstack_run_loop_get_data_source_fd(ds);
/* New connection coming in! */
int fd = accept(socket_ds->fd, (struct sockaddr *)&ss, &slen);
int fd = accept(socket_fd, (struct sockaddr *)&ss, &slen);
if (fd < 0) {
perror("accept");
return 0;
@ -314,7 +315,7 @@ int socket_connection_create_tcp(int port){
// create btstack_data_source_t
btstack_data_source_t *ds = malloc( sizeof(btstack_data_source_t));
if (ds == NULL) return -1;
ds->fd = 0;
memset(ds, 0, sizeof(btstack_data_source_t));
btstack_run_loop_set_data_source_handler(ds, &socket_connection_accept);
// create tcp socket
@ -369,8 +370,9 @@ void socket_connection_launchd_register_fd_array(launch_data_t listening_fd_arra
// create btstack_data_source_t for fd
btstack_data_source_t *ds = malloc( sizeof(btstack_data_source_t));
if (ds == NULL) return;
memset(ds, 0, sizeof(btstack_data_source_t));
btstack_run_loop_set_data_source_handler(ds, &socket_connection_accept);
ds->fd = listening_fd;
btstack_run_loop_set_data_source_fd(ds, listening_fd);
btstack_run_loop_add_data_source(ds);
}
}
@ -455,16 +457,17 @@ int socket_connection_create_unix(char *path){
// create btstack_data_source_t
btstack_data_source_t *ds = malloc( sizeof(btstack_data_source_t));
if (ds == NULL) return -1;
ds->fd = 0;
memset(ds, 0, sizeof(btstack_data_source_t));
btstack_run_loop_set_data_source_handler(ds, &socket_connection_accept);
// create unix socket
if ((ds->fd = socket (AF_UNIX, SOCK_STREAM, 0)) < 0) {
int fd = socket (AF_UNIX, SOCK_STREAM, 0));
if (fd < 0) {
log_error( "Error creating socket ...(%s)", strerror(errno));
free(ds);
return -1;
}
btstack_run_loop_set_data_source_fd(ds, fd);
log_info ("Socket created at %s", path);
struct sockaddr_un addr;
@ -474,9 +477,9 @@ int socket_connection_create_unix(char *path){
unlink(path);
const int y = 1;
setsockopt(ds->fd, SOL_SOCKET, SO_REUSEADDR, (void*) &y, sizeof(int));
setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (void*) &y, sizeof(int));
if (bind ( ds->fd, (struct sockaddr *) &addr, sizeof (addr) ) ) {
if (bind (fd, (struct sockaddr *) &addr, sizeof (addr) ) ) {
log_error( "Error on bind() ...(%s)", strerror(errno));
free(ds);
return -1;
@ -487,7 +490,7 @@ int socket_connection_create_unix(char *path){
chmod(path, S_IRWXU | S_IRWXG | S_IRWXO);
//
if (listen (ds->fd, MAX_PENDING_CONNECTIONS)) {
if (listen(fd, MAX_PENDING_CONNECTIONS)) {
log_error( "Error on listen() ...(%s)", strerror(errno));
free(ds);
return -1;

7
platform/posix/hci_transport_h4_posix.c
View File

@ -105,7 +105,7 @@ static int h4_set_baudrate(uint32_t baudrate){
log_info("h4_set_baudrate %u", baudrate);
struct termios toptions;
int fd = hci_transport_h4->ds->fd;
int fd = btstack_run_loop_get_data_source_fd(hci_transport_h4->ds);
if (tcgetattr(fd, &toptions) < 0) {
perror("init_serialport: Couldn't get term attributes");
@ -212,7 +212,7 @@ static int h4_open(void){
hci_transport_h4->ds = (btstack_data_source_t*) malloc(sizeof(btstack_data_source_t));
if (!hci_transport_h4->ds) return -1;
hci_transport_h4->uart_fd = fd;
hci_transport_h4->ds->fd = fd;
btstack_run_loop_set_data_source_fd(hci_transport_h4->ds, fd);
btstack_run_loop_set_data_source_handler(hci_transport_h4->ds, &h4_process);
btstack_run_loop_add_data_source(hci_transport_h4->ds);
@ -233,7 +233,8 @@ static int h4_close(void){
btstack_run_loop_remove_data_source(hci_transport_h4->ds);
// close device
close(hci_transport_h4->ds->fd);
int fd = btstack_run_loop_get_data_source_fd(hci_transport_h4->ds);
close(fd);
// free struct
free(hci_transport_h4->ds);

2
platform/posix/stdin_support.c
View File

@ -62,7 +62,7 @@ void btstack_stdin_setup(int (*stdin_process)(btstack_data_source_t *_ds)){
}
#endif
stdin_source.fd = 0; // stdin
btstack_run_loop_set_data_source_fd(&stdin_source, 0); // stdin
btstack_run_loop_set_data_source_handler(&stdin_source, stdin_process);
btstack_run_loop_add_data_source(&stdin_source);

2
port/ios/src/btstack_control_iphone.m
View File

@ -744,7 +744,7 @@ void iphone_register_for_power_notifications(void (*cb)(POWER_NOTIFICATION_t eve
pipe(power_notification_pipe_fds);
// set up data source handler
power_notification_ds.fd = power_notification_pipe_fds[0];
btstack_run_loop_set_data_source_fd(&power_notification_ds, power_notification_pipe_fds[0]); // stdin
btstack_run_loop_set_data_source_handler(&power_notification_ds, &power_notification_process);
btstack_run_loop_add_data_source(&power_notification_ds);
}

9
port/ios/src/hci_transport_h4_iphone.c
View File

@ -219,13 +219,14 @@ static int h4_open(void)
goto err_out4;
}
hci_transport_h4->uart_fd = fd;
// set up data_source
hci_transport_h4->ds = malloc(sizeof(btstack_data_source_t));
if (!hci_transport_h4->ds) return -1;
hci_transport_h4->uart_fd = fd;
hci_transport_h4->ds->fd = fd;
btstack_run_loop_set_data_source_handler(hci_transport_h4, &h4_process);
memset(hci_transport_h4->ds, 0, sizeof(btstack_data_source_t));
btstack_run_loop_set_data_source_fd(hci_transport_h4->ds, fd);
btstack_run_loop_set_data_source_handler(hci_transport_h4->ds, &h4_process);
btstack_run_loop_add_data_source(hci_transport_h4->ds);
// init state machine

2
port/libusb/hci_transport_h2_libusb.c
View File

@ -843,7 +843,7 @@ static int usb_open(void){
}
for (r = 0 ; r < num_pollfds ; r++) {
btstack_data_source_t *ds = &pollfd_data_sources[r];
ds->fd = pollfd[r]->fd;
btstack_run_loop_set_data_source_fd(ds, pollfd[r]->fd);
btstack_run_loop_set_data_source_handler(ds, &usb_process_ds);
btstack_run_loop_add_data_source(ds);
log_info("%u: %p fd: %u, events %x", r, pollfd[r], pollfd[r]->fd, pollfd[r]->events);

3
port/mtk/hci_transport_h4_mtk.c
View File

@ -84,7 +84,8 @@ static int h4_open(void){
// set up data_source
hci_transport_h4->ds = (btstack_data_source_t*) malloc(sizeof(btstack_data_source_t));
if (!hci_transport_h4->ds) return -1;
hci_transport_h4->ds->fd = fd;
memset(hci_transport_h4->ds, 0, sizeof(btstack_data_source_t));
btstack_run_loop_set_data_source_fd(hci_transport_h4->ds, fd);
btstack_run_loop_set_data_source_handler(hci_transport_h4->ds, &h4_process);
btstack_run_loop_add_data_source(hci_transport_h4->ds);
return 0;

8
src/btstack_run_loop.c
View File

@ -71,6 +71,14 @@ void btstack_run_loop_set_data_source_handler(btstack_data_source_t *ds, int (*p
ds->process = process;
};
void btstack_run_loop_set_data_source_fd(btstack_data_source_t *ds, int fd){
ds->fd = fd;
}
int btstack_run_loop_get_data_source_fd(btstack_data_source_t *ds){
return ds->fd;
}
/**
* Add data_source to run_loop

11
src/btstack_run_loop.h
View File

@ -156,6 +156,17 @@ uint32_t btstack_run_loop_get_time_ms(void);
*/
void btstack_run_loop_set_data_source_handler(btstack_data_source_t *ds, int (*process)(btstack_data_source_t *_ds));
/**
* @brief Set data source file descriptor.
* @note No effect if port doensn't have file descriptors
*/
void btstack_run_loop_set_data_source_fd(btstack_data_source_t *ds, int fd);
/**
* @brief Get data source file descriptor.
*/
int btstack_run_loop_get_data_source_fd(btstack_data_source_t *ds);
/**
* @brief Add/Remove data source.
*/