/*!
* Load file list in some folder
*/
static RET_CODE _ui_video_m_get_file_list(u16 *p_path)
{
u16 *p_name_filter = NULL;
flist_dir_t flist_dir = NULL;
/*!
* Free last time dir and list first
*/
p_name_filter = mtos_malloc(sizeof(u16) *(strlen(p_g_name_filter) + 1));
str_asc2uni(p_g_name_filter, p_name_filter);
flist_dir = file_list_enter_dir(p_name_filter, MAX_FILE_COUNT, p_path);
mtos_free(p_name_filter);
if(NULL == flist_dir)
{
UI_VIDEO_PRINF("[%s]: ##ERR## file list null\n", __FUNCTION__);
return ERR_FAILURE;
}
_ui_video_m_free_dir_and_list();
g_video_m.flist_dir = flist_dir;
file_list_get(g_video_m.flist_dir, FLIST_UNIT_FIRST, &g_video_m.file_list);
/*!
* Set default sort as a-z mode
*/
file_list_sort(&g_video_m.file_list, g_video_m.file_list.file_count, A_Z_MODE);
return SUCCESS;
}
int write(int fd, const void *buf, size_t nbytes, ssize_t *ret)
{
if (fd < 0 || fd > INT_MAX)
{
return EBADF;
}
if (buf == NULL)
{
return EFAULT;
}
if(fd < 2){
curproc->rt = INTERACTIVE_K;
}
int err = 0;
lock_acquire(glbl_mngr->file_sys_lk);
open_file *f = file_list_get(curproc->open_files, fd);
lock_release(glbl_mngr->file_sys_lk);
if(f == NULL)
{
return EBADF;
}
else{
if(f->flags & O_RDONLY)
{
return EBADF;
}
else{
lock_acquire(f->file_lk);
struct uio write_uio;
struct iovec iov;
uio_kinit(&iov,
&write_uio,
(void*)buf,
nbytes,
f->offset,
UIO_WRITE);
write_uio.uio_segflg = UIO_USERSPACE;
write_uio.uio_space = curproc->p_addrspace;
write_uio.uio_resid = nbytes;
while(!err && write_uio.uio_resid)
{
err = VOP_WRITE(f->vfile,&write_uio);
//err = f->vfile->vn_ops->vop_write(f->vfile, &write_uio);
*ret = nbytes - write_uio.uio_resid;
f->offset = write_uio.uio_offset;
}
lock_release(f->file_lk);
}
open_file_decref(f);
}
return err;
}
/*!
* Load video subtitle file
*/
RET_CODE ui_video_m_load_subt(u16 *p_name)
{
u16 *p_cur_path = NULL;
u16 *p_filter = NULL;
if(NULL == p_name || (strlen((void *)p_name) == 0))
{
UI_VIDEO_PRINF("[%s]: ##ERR## cur name null\n", __FUNCTION__);
return ERR_FAILURE;
}
/*!
* Subtitle files in current playing video path will be loaded
*/
p_cur_path = ui_video_m_get_cur_path();
if(NULL == p_cur_path)
{
UI_VIDEO_PRINF("[%s]: ##ERR## cur path null\n", __FUNCTION__);
return ERR_FAILURE;
}
UI_VIDEO_PRINF("[%s]: p_cur_path = %s\n", __FUNCTION__, p_cur_path);
/*!
* Free dir and list first
*/
_ui_video_m_free_subt_dir_and_list();
p_filter = mtos_malloc(sizeof(u16) * (strlen(p_g_subt_filter) + 1));
str_asc2uni(p_g_subt_filter, p_filter);
g_video_m.subt_dir = file_list_enter_dir(p_filter, MAX_FILE_COUNT, p_cur_path);
mtos_free(p_filter);
if(NULL == g_video_m.subt_dir)
{
return ERR_FAILURE;
}
file_list_get(g_video_m.subt_dir, FLIST_UNIT_FIRST, &g_video_m.subt_list);
file_list_sort(&g_video_m.subt_list, g_video_m.subt_list.file_count, A_Z_MODE);
/*!
* Save subtitle by playing file name
*/
_ui_video_m_save_subt_lang(p_name);
return SUCCESS;
}
