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@ -2684,7 +2684,8 @@ return:
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o->scan_demands_drive= 1;
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o->demands_cdrskin_caps= 1;
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} else if(strcmp(argv[i],"--devices")==0) {
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} else if(strcmp(argv[i],"--devices") == 0 ||
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strcmp(argv[i],"--device_links") == 0) {
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#ifndef Cdrskin_extra_leaN
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printf("Note: If this hangs for a while then there is a drive with\n");
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printf(" unexpected problems (e.g. ill DMA).\n");
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@ -2879,6 +2880,7 @@ set_dev:;
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" direct_write_amount=<size> write random access to media like DVD+RW\n");
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printf(" --demand_a_drive exit !=0 on bus scans with empty result\n");
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printf(" --devices list accessible devices (tells /dev/...)\n");
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printf(" --device_links list accessible devices by (udev) links\n");
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printf(
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" dev_translation=<sep><from><sep><to> set input address alias\n");
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printf(" e.g.: dev_translation=+ATA:1,0,0+/dev/sg1\n");
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@ -3400,7 +3402,7 @@ struct CdrskiN {
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int single_track;
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int prodvd_cli_compatible;
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int do_devices;
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int do_devices; /* 1= --devices , 2= --device_links */
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int do_scanbus;
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@ -4727,14 +4729,16 @@ int Cdrskin_report_disc_status(struct CdrskiN *skin, enum burn_disc_status s,
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/** Perform operations -scanbus or --devices
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@param flag Bitfield for control purposes:
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bit0= perform --devices rather than -scanbus
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bit1= with bit0: perform --device_links
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@return <=0 error, 1 success
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*/
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int Cdrskin_scanbus(struct CdrskiN *skin, int flag)
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{
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int ret,i,busno,first_on_bus,pseudo_transport_group= 0,skipped_devices= 0;
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int busmax= 16, busidx;
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int busmax= 16, busidx, max_dev_len, pad, j;
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char shellsafe[5*Cdrskin_strleN+2],perms[40],btldev[Cdrskin_adrleN];
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char adr[Cdrskin_adrleN],*raw_dev,*drives_shown= NULL;
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char link_adr[BURN_DRIVE_ADR_LEN];
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int *drives_busses= NULL;
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struct stat stbuf;
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@ -4742,9 +4746,26 @@ int Cdrskin_scanbus(struct CdrskiN *skin, int flag)
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drives_busses= calloc((skin->n_drives+1), sizeof(int));
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if(drives_shown == NULL || drives_busses == NULL)
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{ret= -1; goto ex;}
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for(i= 0; i < (int) skin->n_drives; i++)
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drives_shown[i]= 0;
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if(flag&1) {
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max_dev_len= 0;
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for(i= 0; i < (int) skin->n_drives; i++) {
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drives_shown[i]= 0;
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ret= burn_drive_get_adr(&(skin->drives[i]), adr);
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if(ret<=0)
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continue;
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if(flag & 2) {
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ret= burn_lookup_device_link(adr, link_adr, "/dev", NULL, 0, 0);
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if(ret == 1)
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strcpy(adr, link_adr);
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}
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if(strlen(adr)>=Cdrskin_strleN)
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Text_shellsafe("failure:oversized string", shellsafe, 0);
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else
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Text_shellsafe(adr, shellsafe,0);
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if((int) strlen(shellsafe) > max_dev_len)
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max_dev_len= strlen(shellsafe);
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}
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printf("cdrskin: Overview of accessible drives (%d found) :\n",
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skin->n_drives);
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printf("-----------------------------------------------------------------------------\n");
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@ -4771,12 +4792,22 @@ int Cdrskin_scanbus(struct CdrskiN *skin, int flag)
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if(stbuf.st_mode&S_IROTH) perms[4]= 'r';
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if(stbuf.st_mode&S_IWOTH) perms[5]= 'w';
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}
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if(flag & 2) {
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ret= burn_lookup_device_link(adr, link_adr, "/dev", NULL, 0, 0);
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if(ret == 1)
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strcpy(adr, link_adr);
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}
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if(strlen(adr)>=Cdrskin_strleN)
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Text_shellsafe("failure:oversized string",shellsafe,0);
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else
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Text_shellsafe(adr,shellsafe,0);
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printf("%d dev=%s %s : '%-8.8s' '%s'\n",
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i,shellsafe,perms,skin->drives[i].vendor,skin->drives[i].product);
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printf("%d dev=%s", i, shellsafe);
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pad= max_dev_len - strlen(shellsafe);
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if(pad > 0)
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for(j= 0; j < pad; j++)
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printf(" ");
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printf(" %s : '%-8.8s' '%s'\n",
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perms, skin->drives[i].vendor, skin->drives[i].product);
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}
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printf("-----------------------------------------------------------------------------\n");
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} else {
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@ -8123,6 +8154,9 @@ option_data:;
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} else if(strcmp(argv[i],"--devices")==0) {
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skin->do_devices= 1;
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} else if(strcmp(argv[i],"--device_links")==0) {
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skin->do_devices= 2;
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#ifndef Cdrskin_extra_leaN
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} else if(strncmp(argv[i],"dev_translation=",16)==0) {
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@ -9054,7 +9088,7 @@ int Cdrskin_run(struct CdrskiN *skin, int *exit_value, int flag)
|
|
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|
|
{*exit_value= 4; goto no_drive;}
|
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|
|
if(Cdrskin__is_aborting(0))
|
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|
|
goto ex;
|
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|
|
ret= Cdrskin_scanbus(skin,1);
|
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|
|
ret= Cdrskin_scanbus(skin, 1 | (2 * (skin->do_devices == 2)));
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if(ret<=0) {
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fprintf(stderr,"cdrskin: FATAL : --devices failed.\n");
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{*exit_value= 4; goto ex;}
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