void handle_issues() {
//receiver error during flight
if (inflight && rec_err<0) {
if (!emergency)
t_err = rt_timer_read();
emergency = 1;
rec_close();
rec_open();
}
}
static void enc_uninit(MSFilter *f){
EncData *d=(EncData*)f->data;
IOFreeVirtMem(&d->mem_desc);
IOFreePhyMem(&d->mem_desc);
vpu_UnInit();
if (d->flv->fd>=0)
rec_close(f,NULL);
ms_free(d->flv->data);
ms_free(d->flv);
ms_free(d->enc);
ms_free(d);
}
static int rec_open(MSFilter *f, void *arg){
RecState *s=(RecState*)f->data;
const char *filename=(const char*)arg;
if (s->fd>=0) rec_close(f,NULL);
ms_mutex_lock(&f->lock);
s->fd=open(filename,O_WRONLY|O_CREAT|O_TRUNC, S_IRUSR|S_IWUSR);
if (s->fd<0){
ms_warning("Cannot open %s: %s",filename,strerror(errno));
ms_mutex_unlock(&f->lock);
return -1;
}
s->state=Stopped;
ms_mutex_unlock(&f->lock);
return 0;
}
static int rec_open(MSFilter *f, void *arg){
RecState *s=(RecState*)f->data;
const char *filename=(const char*)arg;
int flags;
if (s->fd!=-1) rec_close(f,NULL);
if (access(filename,R_OK|W_OK)==0){
flags=O_WRONLY|O_BINARY;
if (rec_get_length(filename,&s->size)>0){
ms_message("Opening wav file in append mode, current data size is %i",s->size);
}
}else{
flags=O_WRONLY|O_CREAT|O_TRUNC|O_BINARY;
s->size=0;
}
s->fd=open(filename,flags, S_IRUSR|S_IWUSR);
if (s->fd==-1){
ms_warning("Cannot open %s: %s",filename,strerror(errno));
return -1;
}
if (s->size>0){
struct stat statbuf;
if (fstat(s->fd,&statbuf)==0){
if (lseek(s->fd,statbuf.st_size,SEEK_SET) == -1){
int err = errno;
ms_error("Could not lseek to end of file: %s",strerror(err));
}
}else ms_error("fstat() failed: %s",strerror(errno));
}
ms_message("MSFileRec: recording into %s",filename);
ms_mutex_lock(&f->lock);
s->state=MSRecorderPaused;
ms_mutex_unlock(&f->lock);
return 0;
}
static void rec_uninit(MSFilter *f){
RecState *s=(RecState*)f->data;
if (s->fd!=-1) rec_close(f,NULL);
ms_free(s);
}
static void rec_uninit(MSFilter *f){
RecState *s=(RecState*)f->data;
if (s->fd!=INVALID_HANDLE_VALUE) rec_close(f,NULL);
ms_free(s);
}