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Improved plausibility of xorriso media summary in case of unreliable readbility

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This commit is contained in:
Thomas Schmitt 2011-10-13 10:59:48 +00:00
parent 01c379c71c
commit 4cd1627acb
2 changed files with 8 additions and 2 deletions
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8
libisoburn/trunk/xorriso/drive_mgt.c
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@ -897,6 +897,7 @@ int Xorriso_toc(struct XorrisO *xorriso, int flag)
struct burn_toc_entry next_toc_entry; struct burn_toc_entry next_toc_entry;
int disk_category, part_version, num_layers, num_blocks; int disk_category, part_version, num_layers, num_blocks;
char *book_name; char *book_name;
int num_data_from_format= 0;
/* /*
int num_payload= 0, num_wasted= 0, num_nondata= 0; int num_payload= 0, num_wasted= 0, num_nondata= 0;
*/ */
@ -1110,6 +1111,8 @@ int Xorriso_toc(struct XorrisO *xorriso, int flag)
ret= burn_get_read_capacity(drive, &num_data, 0); ret= burn_get_read_capacity(drive, &num_data, 0);
if(ret == 1) if(ret == 1)
size= ((off_t) num_data) * (off_t) 2048; size= ((off_t) num_data) * (off_t) 2048;
} else {
num_data_from_format= 1;
} }
nwa= lba + size / 2048; nwa= lba + size / 2048;
num_data= nwa - lba; num_data= nwa - lba;
@ -1223,7 +1226,10 @@ int Xorriso_toc(struct XorrisO *xorriso, int flag)
Sfile_scale(((double) num_data) * 2048.0, mem_text,5,1e4,1); Sfile_scale(((double) num_data) * 2048.0, mem_text,5,1e4,1);
sprintf(respt, "Media summary: %d session%s, %d data blocks, %s data", sprintf(respt, "Media summary: %d session%s, %d data blocks, %s data",
num_sessions, (num_sessions==1 ? "" : "s"), num_data, mem_text); num_sessions, (num_sessions==1 ? "" : "s"), num_data, mem_text);
num_free= isoburn_disc_available_space(drive, NULL); if(num_data_from_format)
num_free= 0;
else
num_free= isoburn_disc_available_space(drive, NULL);
Sfile_scale((double) num_free, mem_text,5,1e4,1); Sfile_scale((double) num_free, mem_text,5,1e4,1);
sprintf(respt+strlen(respt), ", %s free", mem_text); sprintf(respt+strlen(respt), ", %s free", mem_text);

2
libisoburn/trunk/xorriso/xorriso_timestamp.h
View File

@ -1 +1 @@
#define Xorriso_timestamP "2011.10.09.162439" #define Xorriso_timestamP "2011.10.13.105921"