gboolean
gtk_mng_view_load_mng_from_memory_remaining (GtkMngView * mng_view,
guchar * data_to_eat,
guint data_size)
{
mng_read_pushdata (mng_view->MNG_handle, data_to_eat, data_size, MNG_FALSE);
//printf("Calling read\n");
mng_read(mng_view->MNG_handle);
//printf("mng_get_totalframes %d\n", mng_get_totalframes (mng_view->MNG_handle));
//printf("mng_get_totallayers %d\n", mng_get_totallayers (mng_view->MNG_handle));
//printf("mng_get_totalplaytime %d\n", mng_get_totalplaytime (mng_view->MNG_handle));
//printf("Iterate chunks\n");
int i = 0;
mng_iterate_chunks (mng_view->MNG_handle, 0, myiterchunk);
for (i = 0; i < 1000; i++) {
//printf("calling iterate i %d\n", i);
//printf("out of iterate\n");
}
printf("Calling display\n");
//mng_display(mng_view->MNG_handle);
//printf("Display over\n");
printf("mng_get_framecount %d\n", mng_get_framecount(mng_view->MNG_handle));
printf("mng_get_layercount %d\n", mng_get_layercount(mng_view->MNG_handle));
printf("mng_get_playtime %d\n", mng_get_playtime(mng_view->MNG_handle));
printf("mng_get_ticks %d\n", mng_get_ticks(mng_view->MNG_handle));
printf("mng_get_starttime %d\n", mng_get_starttime (mng_view->MNG_handle));
printf("mng_get_runtime %d\n", mng_get_runtime (mng_view->MNG_handle));
printf("mng_get_currentframe %d\n", mng_get_currentframe (mng_view->MNG_handle));
printf("mng_get_currentlayer %d\n", mng_get_currentlayer (mng_view->MNG_handle));
printf("mng_get_currentplaytime %d\n", mng_get_currentplaytime (mng_view->MNG_handle));
printf("mng_get_totalframes %d\n", mng_get_totalframes (mng_view->MNG_handle));
printf("mng_get_totallayers %d\n", mng_get_totallayers (mng_view->MNG_handle));
printf("mng_get_totalplaytime %d\n", mng_get_totalplaytime (mng_view->MNG_handle));
return TRUE;
}
//---------------------------------------------------------------------------
bool __fastcall TMainForm::DumpTree( void )
{
mng_handle hMNG;
// let's initialize the library
hMNG = mng_initialize( (mng_ptr)this, Alloc, Free, NULL );
if( !hMNG ) // did that work out ?
{
MNGError( hMNG, "Cannot initialize libmng." );
mng_cleanup( &hMNG ); // Always cleanup the library
MsgBoxStop( "Bye!" );
Application->Terminate(); // Exit now
}
// setup callbacks
if( (mng_setcb_openstream ( hMNG, OpenStream ) != 0) ||
(mng_setcb_closestream ( hMNG, CloseStream ) != 0) ||
(mng_setcb_processheader( hMNG,ProcessHeader ) != 0) ||
(mng_setcb_readdata ( hMNG, FileReadData ) != 0)
)
{
MNGError( hMNG, "Cannot set callbacks for libmng.");
mng_cleanup( &hMNG ); // Always cleanup the library
MsgBoxStop( "Bye!" );
Application->Terminate(); // Exit now
}
else
{
// read the file into memory
if( mng_read( hMNG ) != 0 )
{
// Because we read the whole file in first,
// here is where bad input files first choke !
MNGError( hMNG, "Cannot read the file." );
mng_cleanup( &hMNG ); // Always cleanup the library
return false;
}
else
{
// run through the chunk list
if( mng_iterate_chunks( hMNG, 0, IterateChunks ) != 0 )
{
MNGError( hMNG, "Error Getting Chunk info!" );
mng_cleanup( &hMNG ); // Always cleanup the library
return false; // Errors may occur with bad chunk data
}
}
}
mng_cleanup( &hMNG ); // Always cleanup the library
return true;
}
int fixit (char * zFilenameI,
char * zFilenameO)
{
userdatap pMydata;
mng_retcode iRC;
/* get a data buffer */
pMydata = (userdatap)calloc (1, sizeof (userdata));
if (pMydata == NULL) /* oke ? */
{
fprintf (stderr, "Cannot allocate a data buffer.\n");
return 1;
}
pMydata->hFileO = 0; /* initialize some stuff! */
pMydata->hHandleI = MNG_NULL;
pMydata->hHandleO = MNG_NULL;
pMydata->bHasSAVE = MNG_FALSE;
pMydata->bHasTERM = MNG_FALSE;
pMydata->bIsJASC = MNG_TRUE;
pMydata->iLastchunk = MNG_UINT_HUH;
pMydata->iTermaction = 0;
pMydata->iIteraction = 0;
pMydata->iDelay = 0;
pMydata->iItermax = 0;
/* can we open the input file ? */
if ((pMydata->hFileI = fopen (zFilenameI, "rb")) == NULL)
{ /* error out if we can't */
fprintf (stderr, "Cannot open input file %s.\n", zFilenameI);
return 1;
}
/* let's initialize the library */
pMydata->hHandleI = mng_initialize ((mng_ptr)pMydata, myalloc, myfree, MNG_NULL);
if (!pMydata->hHandleI) /* did that work out ? */
{
fprintf (stderr, "Cannot initialize libmng.\n");
iRC = 1;
}
else
{ /* some informatory messages */
fprintf (stderr, "Compiled with libmng %s.\n", MNG_VERSION_TEXT);
fprintf (stderr, "Running with libmng %s.\n", mng_version_text());
/* setup callbacks */
if ( ((iRC = mng_setcb_openstream (pMydata->hHandleI, myopenstream )) != 0) ||
((iRC = mng_setcb_closestream (pMydata->hHandleI, myclosestream )) != 0) ||
((iRC = mng_setcb_readdata (pMydata->hHandleI, myreaddata )) != 0) ||
((iRC = mng_setcb_errorproc (pMydata->hHandleI, myprocesserror)) != 0) )
fprintf (stderr, "Cannot set callbacks for libmng.\n");
else
{ /* reaad the file into memory */
if ((iRC = mng_read (pMydata->hHandleI)) != 0)
fprintf (stderr, "Cannot read the input file.\n");
else
{ /* run through the chunk list to get TERM */
if ((iRC = mng_iterate_chunks (pMydata->hHandleI, 0, myiterchunk)) != 0)
fprintf (stderr, "Cannot iterate the chunks.\n");
else
{
if (pMydata->iError) /* did the iteration fail somehow ? */
iRC = pMydata->iError;
else
{ /* can we open the output file ? */
if ((pMydata->hFileO = fopen (zFilenameO, "wb")) == NULL)
{ /* error out if we can't */
fprintf (stderr, "Cannot open output file %s.\n", zFilenameO);
iRC = 1;
}
else
{ /* let's initialize the library */
pMydata->hHandleO = mng_initialize ((mng_ptr)pMydata, myalloc, myfree, MNG_NULL);
if (!pMydata->hHandleO) /* did that work out ? */
{
fprintf (stderr, "Cannot initialize libmng.\n");
iRC = 1;
}
else
{ /* setup callbacks */
if ( ((iRC = mng_setcb_openstream (pMydata->hHandleO, myopenstream )) != 0) ||
((iRC = mng_setcb_closestream (pMydata->hHandleO, myclosestream)) != 0) ||
((iRC = mng_setcb_writedata (pMydata->hHandleO, mywritedata )) != 0) )
fprintf (stderr, "Cannot set callbacks for libmng.\n");
else
{
if ((iRC = mng_create (pMydata->hHandleO)) != 0)
fprintf (stderr, "Cannot create a new MNG.\n");
else
{ /* run through the chunk again and create the new file */
if ((iRC = mng_iterate_chunks (pMydata->hHandleI, 0, myiterchunk)) != 0)
fprintf (stderr, "Cannot iterate the chunks.\n");
else
{ /* did the iteration fail somehow ? */
if (pMydata->iError)
iRC = pMydata->iError;
else
{ /* now write the created new file !! */
if ((iRC = mng_write (pMydata->hHandleO)) != 0)
fprintf (stderr, "Cannot write the output file.\n");
}
}
}
}
/* cleanup the library */
mng_cleanup (&pMydata->hHandleO);
}
/* cleanup output file */
fclose (pMydata->hFileO);
}
}
}
}
}
mng_cleanup (&pMydata->hHandleI); /* cleanup the library */
}
fclose (pMydata->hFileI); /* cleanup input file and userdata */
free (pMydata);
return iRC;
}