int main(int argc, char *argv[]) {
int r = 0;
if (argc > 1 && argc != 4) {
log_error("This program takes three or no arguments.");
return EXIT_FAILURE;
}
if (argc > 1)
arg_dest = argv[1];
log_set_prohibit_ipc(true);
log_set_target(LOG_TARGET_AUTO);
log_parse_environment();
log_open();
umask(0022);
/* Don't even consider resuming outside of initramfs. */
if (!in_initrd())
return EXIT_SUCCESS;
r = proc_cmdline_parse(parse_proc_cmdline_item, NULL, 0);
if (r < 0)
log_warning_errno(r, "Failed to parse kernel command line, ignoring: %m");
r = process_resume();
free(arg_resume_device);
return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
}
static void * process_command_thread(void * other)
{
struct fuse_client * c = other;
int ret=0;
char tosend[sizeof(struct afp_server_response) + MAX_CLIENT_RESPONSE];
struct afp_server_response response;
switch(c->incoming_string[0]) {
case AFP_SERVER_COMMAND_MOUNT:
ret=process_mount(c);
break;
case AFP_SERVER_COMMAND_STATUS:
ret=process_status(c);
break;
case AFP_SERVER_COMMAND_UNMOUNT:
ret=process_unmount(c);
break;
case AFP_SERVER_COMMAND_SUSPEND:
ret=process_suspend(c);
break;
case AFP_SERVER_COMMAND_RESUME:
ret=process_resume(c);
break;
case AFP_SERVER_COMMAND_PING:
ret=process_ping(c);
break;
case AFP_SERVER_COMMAND_EXIT:
ret=process_exit(c);
break;
default:
log_for_client((void *)c,AFPFSD,LOG_ERR,"Unknown command\n");
}
/* Send response */
response.result=ret;
response.len=strlen(c->client_string);
bcopy(&response,tosend,sizeof(response));
bcopy(c->client_string,tosend+sizeof(response),response.len);
ret=write(c->fd,tosend,sizeof(response)+response.len);
if (ret<0) {
perror("Writing");
}
if ((!c) || (c->fd==0)) return NULL;
rm_fd_and_signal(c->fd);
close(c->fd);
remove_client(c);
return NULL;
}
void UDCIintHandler(void* pparam)
{
u32_t int2flgReg = readw( UDC_INTFLG );
// USB Bus Status Interrupt
if ( int2flgReg & VBUS_INTR ) { // VBUS interrupt
process_vbus_intr();
}
if ( int2flgReg & USBRST_INTR ) { // USB Bus reset
process_reset();
}
if ( int2flgReg & SETUP_INTR ) { // Setup request inetrrupt
process_setup_req();
}
if ( int2flgReg & SUSP_INTR ) { // Bus suspend interrupt
process_suspend();
}
if ( int2flgReg & RSUME_INTR ) { // Bus resume interrupt
process_resume();
}
// Control Endpoint Interrupt
if ( int2flgReg & IN0_INTR ) {
process_in0();
}
if ( int2flgReg & OUT0_INTR ) {
process_out0();
}
// Bulk_OUT Interrupt
if ( int2flgReg & ENP1_INTR ) {
process_bulk_out(0);
}
//#if END_POINTER_NUM == 16
if ( int2flgReg & ENP4_INTR ) {
process_bulk_out(1);
}
if ( int2flgReg & ENP7_INTR ) {
process_bulk_out(2);
}
if ( int2flgReg & ENP10_INTR ) {
process_bulk_out(3);
}
if ( int2flgReg & ENP13_INTR ) {
process_bulk_out(4);
}
//#endif /* END_POINTER_NUM */
// Bulk_IN Interrupt
if ( int2flgReg & ENP2_INTR ) {
process_bulk_in(0);
}
//#if END_POINTER_NUM == 16
if ( int2flgReg & ENP5_INTR ) {
process_bulk_in(1);
}
if ( int2flgReg & ENP8_INTR ) {
process_bulk_in(2);
}
if ( int2flgReg & ENP11_INTR ) {
process_bulk_in(3);
}
if ( int2flgReg & ENP14_INTR ) {
process_bulk_in(4);
}
//#endif /* END_POINTER_NUM */
// Intr_IN Interrupt
if ( int2flgReg & ENP3_INTR ) {
process_intr_req(0);
}
//#if END_POINTER_NUM == 16
if ( int2flgReg & ENP6_INTR ) {
process_intr_req(1);
}
if ( int2flgReg & ENP9_INTR ) {
process_intr_req(2);
}
if ( int2flgReg & ENP12_INTR ) {
process_intr_req(3);
}
if ( int2flgReg & ENP15_INTR ) {
process_intr_req(4);
}
//#endif /* END_POINTER_NUM */
}