Took into respect possible truncate mode change by AAIP variable isofs.nt
This commit is contained in:
parent
f09b3c1e96
commit
9c907b1531
@ -223,6 +223,7 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, char *show_adr,
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{
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int ret, hret, not_writeable= 0, has_what, aquire_flag, load_lba, ext;
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int lba, track, session, params_flag, adr_mode, read_ret, start_lba;
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int truncate_mode;
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uint32_t size, offst;
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struct burn_drive_info *dinfo= NULL, *out_dinfo= NULL, *in_dinfo= NULL;
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struct burn_drive *drive= NULL, *out_drive= NULL, *in_drive= NULL;
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@ -587,6 +588,11 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, char *show_adr,
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xorriso->in_sector_map= NULL;
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Xorriso_set_image_severities(xorriso, 0);
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/* Might have changed due to isofs.nt */
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iso_image_get_truncate_mode(volset, &truncate_mode,
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&(xorriso->file_name_limit));
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Xorriso_process_msg_queues(xorriso,0);
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Xorriso_update_volid(xorriso, 0);
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strncpy(xorriso->application_id,
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un0(iso_image_get_application_id(volset)), 128);
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@ -4262,6 +4262,8 @@ ex:
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}
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/* @param flag bit0= allow to increase limit for loaded image
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*/
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int Xorriso_set_file_name_limit(struct XorrisO *xorriso, int value, int flag)
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{
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int ret;
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@ -4271,10 +4273,19 @@ int Xorriso_set_file_name_limit(struct XorrisO *xorriso, int value, int flag)
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if(ret < 0)
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return(ret);
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if (volume != NULL) {
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Xorriso_msgs_submit(xorriso, 0,
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"-file_name_limit cannot be changed while an ISO images is present",
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if(flag & 1) {
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/* >>> check whether there are non-refreshable truncated names */;
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/* >>> refresh truncation of names */;
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iso_image_set_truncate_mode(volume, 1, value);
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} else {
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Xorriso_msgs_submit(xorriso, 0,
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"-file_name_limit may not be changed because a drive is acquired",
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0, "SORRY", 0);
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return(0);
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return(0);
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}
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}
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xorriso->file_name_limit= value;
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return(1);
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@ -652,17 +652,19 @@ int Xorriso_option_extract_cut(struct XorrisO *xorriso, char *iso_rr_path,
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int Xorriso_option_file_name_limit(struct XorrisO *xorriso, char *value,
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int flag)
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{
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int ret;
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int ret, sub_flag= 0;
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double num;
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num= Scanf_io_size(value, 0);
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if(value[0] == '+')
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sub_flag|= 1;
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num= Scanf_io_size(value + (sub_flag & 1), 0);
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if(num < 64 || num > 255) {
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sprintf(xorriso->info_text,
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"-file_name_limit: Value '%s' out of range [64..255]", value);
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Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
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return(0);
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}
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ret= Xorriso_set_file_name_limit(xorriso, (int) num, 0);
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ret= Xorriso_set_file_name_limit(xorriso, (int) num, sub_flag);
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return(ret > 0);
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}
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@ -9,7 +9,7 @@
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.\" First parameter, NAME, should be all caps
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.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
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.\" other parameters are allowed: see man(7), man(1)
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.TH XORRISO 1 "Version 1.4.1, Sep 22, 2015"
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.TH XORRISO 1 "Version 1.4.1, Sep 25, 2015"
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.\" Please adjust this date whenever revising the manpage.
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.\"
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.\" Some roff macros, for reference:
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@ -984,7 +984,7 @@ The speed advantage appears only if the loaded session was produced with
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Note that \-disk_dev_ino "off" is totally in effect only if \-hardlinks is "off",
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too.
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.TP
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\fB\-file_name_limit\fR number
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\fB\-file_name_limit\fR [+]number
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Set the maximum permissible length for file names in the range of 64 to 255.
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Path components which are longer than the given number will get truncated
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and have their last 33 bytes overwritten by a colon ':' and the
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@ -994,20 +994,30 @@ leading bytes replaced by '_'.
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.br
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iso_rr_paths with the long components will still be able to access the
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file paths with truncated components. To avoid confusion by having both
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truncated and untrancated names in the same directory, it is not possible
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to change this setting after a drive was acquired. All file names get
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truncated and untruncated names in the same directory, it is highly deprecated
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to change this setting after a drive was acquired. All file names must get
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truncated by the same length.
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.br
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Normally this command will produce a SORRY event if it is executed while a
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drive is aquired. One may override this ban by prepending the character "+"
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to the argument of \-file_name_limit.
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.br
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If writing of xattr is enabled, then the length will be stored in "isofs.nt"
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of the root directory.
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If reading of xattr is enabled and "isofs.nt" is found, then the found length
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will get into effect if it is smaller than the current setting
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of \-file_name_limit.
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.br
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File name patterns will only work if they match the truncated name.
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This might change in future.
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.br
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Files with truncated names get deleted and re\-added unconditionally
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during \-update and \-update_r. This might change in future.
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.br
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Linux kernels up to at least 4.1 misrepresent names of length 254 and 255.
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If you expect such names in or under disk_paths and plan to mount the ISO
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by such Linux kernels, consider to set \-file_name_limit 253.
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Else just avoid names longer than 253 characters.
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.br
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Files with truncated names get deleted and re\-added unconditionally
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during \-update and \-update_r. This might change in future.
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.TP
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\fB\-rom_toc_scan\fR "on"|"force"|"off"[:"emul_off"][:"emul_wide"]
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Read\-only drives do not tell the actual media type but show any media as
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@ -886,7 +886,7 @@ activate them only after image loading.
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with -disk_dev_ino "on" too.
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Note that -disk_dev_ino "off" is totally in effect only if
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-hardlinks is "off", too.
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-file_name_limit number
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-file_name_limit [+]number
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Set the maximum permissible length for file names in the range of
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64 to 255. Path components which are longer than the given number
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will get truncated and have their last 33 bytes overwritten by a
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@ -895,18 +895,25 @@ activate them only after image loading.
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characters will get their leading bytes replaced by '_'.
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iso_rr_paths with the long components will still be able to access
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the file paths with truncated components. To avoid confusion by
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having both truncated and untrancated names in the same directory,
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it is not possible to change this setting after a drive was
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acquired. All file names get truncated by the same length.
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having both truncated and untruncated names in the same directory,
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it is highly deprecated to change this setting after a drive was
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acquired. All file names must get truncated by the same length.
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Normally this command will produce a SORRY event if it is executed
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while a drive is aquired. One may override this ban by prepending
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the character "+" to the argument of -file_name_limit.
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If writing of xattr is enabled, then the length will be stored in
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"isofs.nt" of the root directory. If reading of xattr is enabled
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and "isofs.nt" is found, then the found length will get into effect
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if it is smaller than the current setting of -file_name_limit.
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File name patterns will only work if they match the truncated name.
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This might change in future.
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Files with truncated names get deleted and re-added unconditionally
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during -update and -update_r. This might change in future.
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Linux kernels up to at least 4.1 misrepresent names of length 254
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and 255. If you expect such names in or under disk_paths and plan
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to mount the ISO by such Linux kernels, consider to set
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-file_name_limit 253. Else just avoid names longer than 253
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characters.
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Files with truncated names get deleted and re-added unconditionally
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during -update and -update_r. This might change in future.
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-rom_toc_scan "on"|"force"|"off"[:"emul_off"][:"emul_wide"]
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Read-only drives do not tell the actual media type but show any
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media as ROM (e.g. as DVD-ROM). The session history of MMC
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@ -5026,11 +5033,11 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
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* -assert_volid rejects undesired images: Loading. (line 111)
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* -auto_charset learns character set from image: Loading. (line 123)
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* -backslash_codes enables backslash conversion: Scripting. (line 71)
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* -ban_stdio_write demands real drive: Loading. (line 305)
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* -ban_stdio_write demands real drive: Loading. (line 312)
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* -biblio_file sets biblio file name: SetWrite. (line 234)
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* -blank erases media: Writing. (line 57)
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* -boot_image controls bootability: Bootable. (line 65)
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* -calm_drive reduces drive activity: Loading. (line 295)
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* -calm_drive reduces drive activity: Loading. (line 302)
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* -cd sets working directory in ISO: Navigate. (line 7)
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* -cdx sets working directory on disk: Navigate. (line 15)
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* -changes_pending overrides change status: Writing. (line 12)
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@ -5064,7 +5071,7 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
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* -cp_rx copies file trees to disk: Restore. (line 103)
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* -cp_rx copies file trees to disk <1>: Restore. (line 111)
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* -cut_out inserts piece of data file: Insert. (line 118)
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* -data_cache_size adjusts read cache size: Loading. (line 321)
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* -data_cache_size adjusts read cache size: Loading. (line 328)
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* -dev acquires one drive for input and output: AqDrive. (line 12)
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* -devices gets list of drives: Inquiry. (line 7)
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* -device_links gets list of drives: Inquiry. (line 17)
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@ -5080,7 +5087,7 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
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* -dusx show directory size on disk: Navigate. (line 85)
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* -dux show directory size on disk: Navigate. (line 81)
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* -dvd_obs set write block size: SetWrite. (line 314)
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* -early_stdio_test classifies stdio drives: Loading. (line 309)
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* -early_stdio_test classifies stdio drives: Loading. (line 316)
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* -ecma119_map names w/o Rock Ridge, Joliet: Loading. (line 214)
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* -eject ejects drive tray: Writing. (line 50)
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* -end writes pending session and ends program: Scripting. (line 151)
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@ -5197,7 +5204,7 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
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(line 51)
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* -rollback discards pending changes: Writing. (line 9)
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* -rollback_end ends program without writing: Scripting. (line 154)
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* -rom_toc_scan searches for sessions: Loading. (line 267)
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* -rom_toc_scan searches for sessions: Loading. (line 274)
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* -rr_reloc_dir sets name of relocation directory: SetWrite. (line 144)
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* -scdbackup_tag enables scdbackup checksum tag: Emulation. (line 179)
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* -scsi_log reports SCSI commands: Scripting. (line 143)
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@ -5304,8 +5311,8 @@ File: xorriso.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
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* Directory, delete, -rmdir: Manip. (line 29)
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* disk_path, _definition: Insert. (line 6)
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* Drive, accessability, -drive_class: Loading. (line 73)
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* Drive, classify stdio, -early_stdio_test: Loading. (line 309)
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* Drive, demand real MMC, -ban_stdio_write: Loading. (line 305)
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* Drive, classify stdio, -early_stdio_test: Loading. (line 316)
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* Drive, demand real MMC, -ban_stdio_write: Loading. (line 312)
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* Drive, eject tray, -eject: Writing. (line 50)
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* Drive, for input and output, -dev: AqDrive. (line 12)
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* Drive, for input, -indev: AqDrive. (line 23)
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@ -5313,7 +5320,7 @@ File: xorriso.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
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* Drive, get drive list, -devices: Inquiry. (line 7)
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* Drive, get drive list, -device_links: Inquiry. (line 17)
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* Drive, list supported media, -list_profiles: Writing. (line 177)
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* Drive, reduce activity, -calm_drive: Loading. (line 295)
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* Drive, reduce activity, -calm_drive: Loading. (line 302)
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* Drive, report SCSI commands, -scsi_log: Scripting. (line 143)
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* Drive, write and eject, -commit_eject: Writing. (line 53)
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* Drive, _definition: Drives. (line 6)
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@ -5352,7 +5359,7 @@ File: xorriso.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
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* HFS+ serial number: Bootable. (line 339)
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* hidden, set in ISO image, -hide: Manip. (line 171)
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* HP-PA boot sector, production: Bootable. (line 314)
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* Image reading, cache size, -data_cache_size: Loading. (line 321)
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* Image reading, cache size, -data_cache_size: Loading. (line 328)
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* Image, demand volume ID, -assert_volid: Loading. (line 111)
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* Image, discard pending changes, -rollback: Writing. (line 9)
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* Image, filesystem to load, -read_fs: Loading. (line 102)
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@ -5510,7 +5517,7 @@ File: xorriso.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
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* SUN SPARC boot images, activation: Bootable. (line 377)
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* Symbolic link, create, -lns: Insert. (line 160)
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* System area, _definition: Bootable. (line 184)
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* Table-of-content, search sessions, -rom_toc_scan: Loading. (line 267)
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* Table-of-content, search sessions, -rom_toc_scan: Loading. (line 274)
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* Table-of-content, show, -toc: Inquiry. (line 27)
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* Timestamps, set in ISO image, -alter_date: Manip. (line 136)
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* Timestamps, set in ISO image, -alter_date_r: Manip. (line 168)
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@ -5568,47 +5575,47 @@ Node: Commands24952
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Node: ArgSort26629
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Node: AqDrive28123
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Node: Loading31178
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Node: Insert50599
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Node: SetInsert60824
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Node: Manip69675
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Node: CmdFind79458
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Node: Filter97553
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Node: Writing102175
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Node: SetWrite112330
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Node: Bootable135274
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Node: Jigdo157802
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Node: Charset162061
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Node: Exception165388
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Node: DialogCtl171517
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Node: Inquiry174119
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Node: Navigate182569
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Node: Verify190864
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Node: Restore200741
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Node: Emulation209354
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Node: Scripting219764
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Node: Frontend227546
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Node: Examples237181
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Node: ExDevices238359
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Node: ExCreate239020
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Node: ExDialog240320
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Node: ExGrowing241591
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Node: ExModifying242400
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Node: ExBootable242910
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Node: ExCharset243465
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Node: ExPseudo244361
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Node: ExCdrecord245288
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Node: ExMkisofs245608
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Node: ExGrowisofs246965
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Node: ExException248119
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Node: ExTime248577
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Node: ExIncBackup249035
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Node: ExRestore253061
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Node: ExRecovery254007
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Node: Files254579
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Node: Seealso255913
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Node: Bugreport256628
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Node: Legal257219
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Node: CommandIdx258231
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Node: ConceptIdx275273
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Node: Insert51099
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Node: SetInsert61324
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Node: Manip70175
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Node: CmdFind79958
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Node: Filter98053
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Node: Writing102675
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Node: SetWrite112830
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Node: Bootable135774
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Node: Jigdo158302
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Node: Charset162561
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Node: Exception165888
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Node: DialogCtl172017
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Node: Inquiry174619
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Node: Navigate183069
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Node: Verify191364
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Node: Restore201241
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Node: Emulation209854
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Node: Scripting220264
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Node: Frontend228046
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Node: Examples237681
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Node: ExDevices238859
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Node: ExCreate239520
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Node: ExDialog240820
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Node: ExGrowing242091
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Node: ExModifying242900
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Node: ExBootable243410
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Node: ExCharset243965
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Node: ExPseudo244861
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||||
Node: ExCdrecord245788
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Node: ExMkisofs246108
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||||
Node: ExGrowisofs247465
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||||
Node: ExException248619
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||||
Node: ExTime249077
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||||
Node: ExIncBackup249535
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||||
Node: ExRestore253561
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||||
Node: ExRecovery254507
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||||
Node: Files255079
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||||
Node: Seealso256413
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Node: Bugreport257128
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||||
Node: Legal257719
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Node: CommandIdx258731
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Node: ConceptIdx275773
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End Tag Table
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@ -50,7 +50,7 @@
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@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 "Version 1.4.1, Sep 22, 2015"
|
||||
@c man .TH XORRISO 1 "Version 1.4.1, Sep 25, 2015"
|
||||
@c man .\" Please adjust this date whenever revising the manpage.
|
||||
@c man .\"
|
||||
@c man .\" Some roff macros, for reference:
|
||||
@ -1233,7 +1233,7 @@ The speed advantage appears only if the loaded session was produced with
|
||||
Note that -disk_dev_ino "off" is totally in effect only if -hardlinks is "off",
|
||||
too.
|
||||
@c man .TP
|
||||
@item -file_name_limit number
|
||||
@item -file_name_limit [+]number
|
||||
@kindex -file_name_limit curbs length of file names
|
||||
@cindex File names, curb length, -file_name_limit
|
||||
Set the maximum permissible length for file names in the range of 64 to 255.
|
||||
@ -1245,20 +1245,30 @@ leading bytes replaced by '_'.
|
||||
@*
|
||||
iso_rr_paths with the long components will still be able to access the
|
||||
file paths with truncated components. To avoid confusion by having both
|
||||
truncated and untrancated names in the same directory, it is not possible
|
||||
to change this setting after a drive was acquired. All file names get
|
||||
truncated and untruncated names in the same directory, it is highly deprecated
|
||||
to change this setting after a drive was acquired. All file names must get
|
||||
truncated by the same length.
|
||||
@*
|
||||
Normally this command will produce a SORRY event if it is executed while a
|
||||
drive is aquired. One may override this ban by prepending the character "+"
|
||||
to the argument of -file_name_limit.
|
||||
@*
|
||||
If writing of xattr is enabled, then the length will be stored in "isofs.nt"
|
||||
of the root directory.
|
||||
If reading of xattr is enabled and "isofs.nt" is found, then the found length
|
||||
will get into effect if it is smaller than the current setting
|
||||
of -file_name_limit.
|
||||
@*
|
||||
File name patterns will only work if they match the truncated name.
|
||||
This might change in future.
|
||||
@*
|
||||
Files with truncated names get deleted and re-added unconditionally
|
||||
during -update and -update_r. This might change in future.
|
||||
@*
|
||||
Linux kernels up to at least 4.1 misrepresent names of length 254 and 255.
|
||||
If you expect such names in or under disk_paths and plan to mount the ISO
|
||||
by such Linux kernels, consider to set -file_name_limit 253.
|
||||
Else just avoid names longer than 253 characters.
|
||||
@*
|
||||
Files with truncated names get deleted and re-added unconditionally
|
||||
during -update and -update_r. This might change in future.
|
||||
@c man .TP
|
||||
@item -rom_toc_scan "on"|"force"|"off"[:"emul_off"][:"emul_wide"]
|
||||
@kindex -rom_toc_scan searches for sessions
|
||||
|
||||
@ -1 +1 @@
|
||||
#define Xorriso_timestamP "2015.09.22.204735"
|
||||
#define Xorriso_timestamP "2015.09.25.171620"
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user