cli/cli.c

   1 /*****************************************************************************
   2  * cli.c:
   3  *****************************************************************************
   4  * Copyright (C) 2013-2014 L-SMASH project
   5  *
   6  * Authors: Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>
   7  *
   8  * Permission to use, copy, modify, and/or distribute this software for any
   9  * purpose with or without fee is hereby granted, provided that the above
  10  * copyright notice and this permission notice appear in all copies.
  11  *
  12  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  13  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  14  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  15  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  16  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  17  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  18  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  19  *****************************************************************************/
  20
  21 /* This file is available under an ISC license. */
  22
  23 #include "common/internal.h" /* must be placed first */
  24
  25 #include <stdlib.h>
  26 #include <string.h>
  27 #include <stdarg.h>
  28 #ifdef _WIN32
  29 #define WIN32_LEAN_AND_MEAN
  30 #include <windows.h>
  31 #endif
  32
  33 #ifdef _WIN32
  34 void lsmash_get_mainargs( int *argc, char ***argv )
  35 {
  36     struct SI { int newmode; } si = { 0 };
  37     int __wgetmainargs( int *, wchar_t ***, wchar_t ***, int, struct SI * );
  38     wchar_t **wargv, **envp;
  39     __wgetmainargs( argc, &wargv, &envp, 1, &si );
  40     *argv = lsmash_malloc_zero( (*argc + 1) * sizeof(char *) );
  41     for( int i = 0; i < *argc; ++i )
  42         lsmash_string_from_wchar( CP_UTF8, wargv[i], &(*argv)[i] );
  43 }
  44 #endif
  45
  46 int lsmash_write_lsmash_indicator( lsmash_root_t *root )
  47 {
  48     /* Write a tag in a free space to indicate the output file is written by L-SMASH. */
  49     char *string = "Multiplexed by L-SMASH";
  50     int   length = strlen( string );
  51     lsmash_box_type_t type = lsmash_form_iso_box_type( LSMASH_4CC( 'f', 'r', 'e', 'e' ) );
  52     lsmash_box_t *free_box = lsmash_create_box( type, (uint8_t *)string, length, LSMASH_BOX_PRECEDENCE_N );
  53     if( !free_box )
  54         return 0;
  55     if( lsmash_add_box_ex( lsmash_root_as_box( root ), &free_box ) < 0 )
  56     {
  57         lsmash_destroy_box( free_box );
  58         return 0;
  59     }
  60     return lsmash_write_top_level_box( free_box );
  61 }