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New -early_stdio_test option appendable_wo

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This commit is contained in:
Thomas Schmitt 2011-03-21 16:55:18 +00:00
parent e8800be3d2
commit 1523d2bdd9
8 changed files with 68 additions and 51 deletions
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2
xorriso/drive_mgt.c
View File

@ -225,7 +225,7 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, int flag)
if((xorriso->ino_behavior & (1 | 2)) && !(xorriso->do_aaip & (4 | 32)))
aquire_flag|= 64;
burn_preset_device_open(xorriso->drives_exclusive, 0, 0);
burn_allow_drive_role_4(1 | (xorriso->early_stdio_test & 6));
burn_allow_drive_role_4(1 | (xorriso->early_stdio_test & 14));
ret= isoburn_drive_aquire(&dinfo, libburn_adr, aquire_flag);
burn_preset_device_open(1, 0, 0);
Xorriso_process_msg_queues(xorriso,0);

4
xorriso/opts_d_h.c
View File

@ -308,6 +308,8 @@ int Xorriso_option_early_stdio_test(struct XorrisO *xorriso, char *mode,
xorriso->early_stdio_test= 2 | 4;
else if(strcmp(mode, "off") == 0)
xorriso->early_stdio_test= 0;
else if(strcmp(mode, "appendable_wo") == 0)
xorriso->early_stdio_test= 2 | 4 | 8;
else {
sprintf(xorriso->info_text, "-early_stdio_test: unknown mode '%s'", mode);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
@ -1431,7 +1433,7 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
" Enable production of scdbackup tag with -md5 on",
" -ban_stdio_write",
" Allow for writing only the usage of optical drives.",
" -early_stdio_test",
" -early_stdio_test \"on\"|\"appendable_wo\"|\"off\"",
" Classify stdio drives by effective access permissions.",
" -blank \"fast\"|\"all\"|\"deformat\"|\"deformat_quickest\"",
" Blank media resp. invalidate ISO image on media.",

5
xorriso/text_io.c
View File

@ -1242,9 +1242,10 @@ int Xorriso_status(struct XorrisO *xorriso, char *filter, FILE *fp, int flag)
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
is_default= ((xorriso->early_stdio_test & 6) == 0);
is_default= ((xorriso->early_stdio_test & 14) == 0);
sprintf(line, "-early_stdio_test %s\n",
xorriso->early_stdio_test & 6 ? "on" : "off");
xorriso->early_stdio_test & 6 ? xorriso->early_stdio_test & 8 ?
"appendable_wo" : "on" : "off");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);

7
xorriso/xorriso.1
View File

@ -9,7 +9,7 @@
.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH XORRISO 1 "Mar 09, 2011"
.TH XORRISO 1 "Mar 21, 2011"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
@ -873,7 +873,7 @@ Allow for writing only the usage of MMC optical drives. Disallow
to write the result into files of nearly arbitrary type.
Once set, this command cannot be revoked.
.TP
\fB\-early_stdio_test\fR "on"|"off"
\fB\-early_stdio_test\fR "on"|"appendable_wo"|"off"
If enabled by "on" then regular files and block devices get tested for
effective access permissions. This implies to try opening those files for
writing, which otherwise will happen only later and only if actual
@ -882,6 +882,9 @@ writing is desired.
The test result is used for classifying the pseudo drives as overwriteable,
read-only, write-only, or uselessly empty. This may lead to earlier detection
of severe problems, and may avoid some less severe error events.
.br
Mode "appendable_wo" is like "on" with the additional property that
non-empty write-only files are regarded as appendable rather than blank.
.TP
.B Inserting files into ISO image:
.PP

87
xorriso/xorriso.info
View File

@ -824,7 +824,7 @@ activate them only after image loading.
to write the result into files of nearly arbitrary type. Once
set, this command cannot be revoked.
-early_stdio_test "on"|"off"
-early_stdio_test "on"|"appendable_wo"|"off"
If enabled by "on" then regular files and block devices get tested
for effective access permissions. This implies to try opening
those files for writing, which otherwise will happen only later
@ -833,6 +833,9 @@ activate them only after image loading.
overwriteable, read-only, write-only, or uselessly empty. This may
lead to earlier detection of severe problems, and may avoid some
less severe error events.
Mode "appendable_wo" is like "on" with the additional property that
non-empty write-only files are regarded as appendable rather than
blank.

File: xorriso.info, Node: Insert, Next: SetInsert, Prev: Loading, Up: Options
@ -4549,46 +4552,46 @@ Node: Dialog21570
Node: Options23227
Node: AqDrive24835
Node: Loading27741
Node: Insert41888
Node: SetInsert51507
Node: Manip60074
Node: CmdFind68755
Node: Filter80055
Node: Writing84404
Node: SetWrite90693
Node: Bootable104634
Node: Jigdo117952
Node: Charset122210
Node: Exception124961
Node: DialogCtl129472
Node: Inquiry132059
Node: Navigate136436
Node: Verify144376
Node: Restore152965
Node: Emulation159621
Node: Scripting169457
Node: Frontend175019
Node: Examples176314
Node: ExDevices177483
Node: ExCreate178117
Node: ExDialog179391
Node: ExGrowing180653
Node: ExModifying181455
Node: ExBootable181956
Node: ExCharset182503
Node: ExPseudo183331
Node: ExCdrecord184225
Node: ExMkisofs184540
Node: ExGrowisofs185876
Node: ExException187000
Node: ExTime187454
Node: ExIncBackup187913
Node: ExRestore191834
Node: ExRecovery192803
Node: Files193369
Node: Seealso194597
Node: Legal195177
Node: CommandIdx196099
Node: ConceptIdx210479
Node: Insert42060
Node: SetInsert51679
Node: Manip60246
Node: CmdFind68927
Node: Filter80227
Node: Writing84576
Node: SetWrite90865
Node: Bootable104806
Node: Jigdo118124
Node: Charset122382
Node: Exception125133
Node: DialogCtl129644
Node: Inquiry132231
Node: Navigate136608
Node: Verify144548
Node: Restore153137
Node: Emulation159793
Node: Scripting169629
Node: Frontend175191
Node: Examples176486
Node: ExDevices177655
Node: ExCreate178289
Node: ExDialog179563
Node: ExGrowing180825
Node: ExModifying181627
Node: ExBootable182128
Node: ExCharset182675
Node: ExPseudo183503
Node: ExCdrecord184397
Node: ExMkisofs184712
Node: ExGrowisofs186048
Node: ExException187172
Node: ExTime187626
Node: ExIncBackup188085
Node: ExRestore192006
Node: ExRecovery192975
Node: Files193541
Node: Seealso194769
Node: Legal195349
Node: CommandIdx196271
Node: ConceptIdx210651

End Tag Table

7
xorriso/xorriso.texi
View File

@ -44,7 +44,7 @@
@c man .\" First parameter, NAME, should be all caps
@c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
@c man .\" other parameters are allowed: see man(7), man(1)
@c man .TH XORRISO 1 "Mar 09, 2011"
@c man .TH XORRISO 1 "Mar 21, 2011"
@c man .\" Please adjust this date whenever revising the manpage.
@c man .\"
@c man .\" Some roff macros, for reference:
@ -1097,7 +1097,7 @@ Allow for writing only the usage of MMC optical drives. Disallow
to write the result into files of nearly arbitrary type.
Once set, this command cannot be revoked.
@c man .TP
@item -early_stdio_test "on"|"off"
@item -early_stdio_test "on"|"appendable_wo"|"off"
@kindex -early_stdio_test classifies stdio drives
@cindex Drive, classify stdio, -early_stdio_test
If enabled by "on" then regular files and block devices get tested for
@ -1108,6 +1108,9 @@ writing is desired.
The test result is used for classifying the pseudo drives as overwriteable,
read-only, write-only, or uselessly empty. This may lead to earlier detection
of severe problems, and may avoid some less severe error events.
@*
Mode "appendable_wo" is like "on" with the additional property that
non-empty write-only files are regarded as appendable rather than blank.
@end table
@c man .TP
@c man .B Inserting files into ISO image:

5
xorriso/xorriso_private.h
View File

@ -256,6 +256,11 @@ struct XorrisO { /* the global context of xorriso */
read-write resp. read-only resp. write only.
bit2= Classify files which cannot be opened at all
as role 0 : useless dummy.
bit3= Classify non-empty role 5 drives as
BURN_DISC_APPENDABLE with NWA after the
end of the file. It is nevertheless
possible to change this address by call
burn_write_opts_set_start_byte().
*/
int do_calm_drive; /* bit0= calm down drive after aquiring it */

2
xorriso/xorriso_timestamp.h
View File

@ -1 +1 @@
#define Xorriso_timestamP "2011.03.21.113858"
#define Xorriso_timestamP "2011.03.21.165533"