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do not create bogus filenames

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8842 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2003-01-08 16:10:39 +00:00
parent 8523235d04
commit 6e300d82c7
1 changed files with 6 additions and 5 deletions
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11
libmpdvdkit2/libdvdcss.c
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@ -273,14 +273,15 @@ extern dvdcss_t dvdcss_open ( char *psz_target )
char sector[DVDCSS_BLOCK_SIZE];
// 32768+40 -> disc title (32 uppercase chars)
// 32768+813 -> disc manufacturing date + serial no (16 digit number)
dvdcss->pf_seek( dvdcss, 32768/DVDCSS_BLOCK_SIZE);
int ret=dvdcss->pf_seek( dvdcss, 32768/DVDCSS_BLOCK_SIZE);
//printf("disc_id seek: %d -> %d, i_fd=%d i_read_fd=%d\n",32768/DVDCSS_BLOCK_SIZE,ret,dvdcss->i_fd,dvdcss->i_read_fd);
if(dvdcss->pf_read( dvdcss, sector, 1) == 1){
// check disc title first:
char* title_name=&sector[40];
int i=31;
while(i>=0 && title_name[i]<=32) i--;
title_name[i+1]=0;
if(strlen(title_name)>5){
int i=0;
while(i<32 && title_name[i]>='0' && title_name[i]<='z') i++;
title_name[i]=0;
if(i>5){
disc_id=strdup(title_name);
} else {
// use disc date+serial: