zones-merge-changes Sdiff usr/src/lib/libbrand/common/libbrand.c

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14019 Allow more control over zone init exit actions
Portions contributed by: Joshua M. Clulow <jmc@joyent.com>
Portions contributed by: Andy Fiddaman <andy@omnios.org>
Reviewed by: C Fraire <cfraire@me.com>
Reviewed by: Gordon Ross <Gordon.W.Ross@gmail.com>
Approved by: Robert Mustacchi <rm@fingolfin.org>

  46 #include <libbrand_impl.h>
  47 #include <libbrand.h>
  48 
  49 #define DTD_ELEM_ATTACH         ((const xmlChar *) "attach")
  50 #define DTD_ELEM_BOOT           ((const xmlChar *) "boot")
  51 #define DTD_ELEM_BRAND          ((const xmlChar *) "brand")
  52 #define DTD_ELEM_CLONE          ((const xmlChar *) "clone")
  53 #define DTD_ELEM_COMMENT        ((const xmlChar *) "comment")
  54 #define DTD_ELEM_DETACH         ((const xmlChar *) "detach")
  55 #define DTD_ELEM_DEVICE         ((const xmlChar *) "device")
  56 #define DTD_ELEM_GLOBAL_MOUNT   ((const xmlChar *) "global_mount")
  57 #define DTD_ELEM_HALT           ((const xmlChar *) "halt")
  58 #define DTD_ELEM_INITNAME       ((const xmlChar *) "initname")
  59 #define DTD_ELEM_INSTALL        ((const xmlChar *) "install")
  60 #define DTD_ELEM_INSTALLOPTS    ((const xmlChar *) "installopts")
  61 #define DTD_ELEM_LOGIN_CMD      ((const xmlChar *) "login_cmd")
  62 #define DTD_ELEM_FORCELOGIN_CMD ((const xmlChar *) "forcedlogin_cmd")
  63 #define DTD_ELEM_MODNAME        ((const xmlChar *) "modname")
  64 #define DTD_ELEM_MOUNT          ((const xmlChar *) "mount")
  65 #define DTD_ELEM_RESTARTINIT    ((const xmlChar *) "restartinit")


  66 #define DTD_ELEM_POSTATTACH     ((const xmlChar *) "postattach")
  67 #define DTD_ELEM_POSTCLONE      ((const xmlChar *) "postclone")
  68 #define DTD_ELEM_POSTINSTALL    ((const xmlChar *) "postinstall")
  69 #define DTD_ELEM_POSTSNAP       ((const xmlChar *) "postsnap")
  70 #define DTD_ELEM_POSTSTATECHG   ((const xmlChar *) "poststatechange")
  71 #define DTD_ELEM_PREDETACH      ((const xmlChar *) "predetach")
  72 #define DTD_ELEM_PRESNAP        ((const xmlChar *) "presnap")
  73 #define DTD_ELEM_PRESTATECHG    ((const xmlChar *) "prestatechange")
  74 #define DTD_ELEM_PREUNINSTALL   ((const xmlChar *) "preuninstall")
  75 #define DTD_ELEM_PRIVILEGE      ((const xmlChar *) "privilege")
  76 #define DTD_ELEM_QUERY          ((const xmlChar *) "query")
  77 #define DTD_ELEM_SHUTDOWN       ((const xmlChar *) "shutdown")
  78 #define DTD_ELEM_SYMLINK        ((const xmlChar *) "symlink")
  79 #define DTD_ELEM_SYSBOOT        ((const xmlChar *) "sysboot")
  80 #define DTD_ELEM_UNINSTALL      ((const xmlChar *) "uninstall")
  81 #define DTD_ELEM_USER_CMD       ((const xmlChar *) "user_cmd")
  82 #define DTD_ELEM_VALIDSNAP      ((const xmlChar *) "validatesnap")
  83 #define DTD_ELEM_VERIFY_CFG     ((const xmlChar *) "verify_cfg")
  84 #define DTD_ELEM_VERIFY_ADM     ((const xmlChar *) "verify_adm")
  85

 513             buf, len, DTD_ELEM_HALT, B_TRUE, B_TRUE));
 514 }
 515 
 516 int
 517 brand_get_shutdown(brand_handle_t bh, const char *zonename,
 518     const char *zonepath, char *buf, size_t len)
 519 {
 520         struct brand_handle *bhp = (struct brand_handle *)bh;
 521         return (brand_get_value(bhp, zonename, zonepath, NULL, NULL,
 522             buf, len, DTD_ELEM_SHUTDOWN, B_TRUE, B_TRUE));
 523 }
 524 
 525 int
 526 brand_get_initname(brand_handle_t bh, char *buf, size_t len)
 527 {
 528         struct brand_handle *bhp = (struct brand_handle *)bh;
 529         return (brand_get_value(bhp, NULL, NULL, NULL, NULL,
 530             buf, len, DTD_ELEM_INITNAME, B_FALSE, B_FALSE));
 531 }
 532 
 533 boolean_t
 534 brand_restartinit(brand_handle_t bh)
 535 {
 536         struct brand_handle *bhp = (struct brand_handle *)bh;
 537         char val[80];
 538 
 539         if (brand_get_value(bhp, NULL, NULL, NULL, NULL,
 540             val, sizeof (val), DTD_ELEM_RESTARTINIT, B_FALSE, B_FALSE) != 0)
 541                 return (B_TRUE);

 542 
 543         if (strcmp(val, "false") == 0)
 544                 return (B_FALSE);
 545         return (B_TRUE);
 546 }
 547 


















 548 int
 549 brand_get_login_cmd(brand_handle_t bh, const char *username,
 550     char *buf, size_t len)
 551 {
 552         struct brand_handle *bhp = (struct brand_handle *)bh;
 553         const char *curr_zone = get_curr_zone();
 554         return (brand_get_value(bhp, NULL, NULL, username, curr_zone,
 555             buf, len, DTD_ELEM_LOGIN_CMD, B_TRUE, B_FALSE));
 556 }
 557 
 558 int
 559 brand_get_forcedlogin_cmd(brand_handle_t bh, const char *username,
 560     char *buf, size_t len)
 561 {
 562         struct brand_handle *bhp = (struct brand_handle *)bh;
 563         const char *curr_zone = get_curr_zone();
 564         return (brand_get_value(bhp, NULL, NULL, username, curr_zone,
 565             buf, len, DTD_ELEM_FORCELOGIN_CMD, B_TRUE, B_FALSE));
 566 }
 567

  46 #include <libbrand_impl.h>
  47 #include <libbrand.h>
  48 
  49 #define DTD_ELEM_ATTACH         ((const xmlChar *) "attach")
  50 #define DTD_ELEM_BOOT           ((const xmlChar *) "boot")
  51 #define DTD_ELEM_BRAND          ((const xmlChar *) "brand")
  52 #define DTD_ELEM_CLONE          ((const xmlChar *) "clone")
  53 #define DTD_ELEM_COMMENT        ((const xmlChar *) "comment")
  54 #define DTD_ELEM_DETACH         ((const xmlChar *) "detach")
  55 #define DTD_ELEM_DEVICE         ((const xmlChar *) "device")
  56 #define DTD_ELEM_GLOBAL_MOUNT   ((const xmlChar *) "global_mount")
  57 #define DTD_ELEM_HALT           ((const xmlChar *) "halt")
  58 #define DTD_ELEM_INITNAME       ((const xmlChar *) "initname")
  59 #define DTD_ELEM_INSTALL        ((const xmlChar *) "install")
  60 #define DTD_ELEM_INSTALLOPTS    ((const xmlChar *) "installopts")
  61 #define DTD_ELEM_LOGIN_CMD      ((const xmlChar *) "login_cmd")
  62 #define DTD_ELEM_FORCELOGIN_CMD ((const xmlChar *) "forcedlogin_cmd")
  63 #define DTD_ELEM_MODNAME        ((const xmlChar *) "modname")
  64 #define DTD_ELEM_MOUNT          ((const xmlChar *) "mount")
  65 #define DTD_ELEM_RESTARTINIT    ((const xmlChar *) "restartinit")
  66 #define DTD_ELEM_RESTARTINIT0   ((const xmlChar *) "restartinit0")
  67 #define DTD_ELEM_RESTARTINITREBOOT      ((const xmlChar *) "restartinitreboot")
  68 #define DTD_ELEM_POSTATTACH     ((const xmlChar *) "postattach")
  69 #define DTD_ELEM_POSTCLONE      ((const xmlChar *) "postclone")
  70 #define DTD_ELEM_POSTINSTALL    ((const xmlChar *) "postinstall")
  71 #define DTD_ELEM_POSTSNAP       ((const xmlChar *) "postsnap")
  72 #define DTD_ELEM_POSTSTATECHG   ((const xmlChar *) "poststatechange")
  73 #define DTD_ELEM_PREDETACH      ((const xmlChar *) "predetach")
  74 #define DTD_ELEM_PRESNAP        ((const xmlChar *) "presnap")
  75 #define DTD_ELEM_PRESTATECHG    ((const xmlChar *) "prestatechange")
  76 #define DTD_ELEM_PREUNINSTALL   ((const xmlChar *) "preuninstall")
  77 #define DTD_ELEM_PRIVILEGE      ((const xmlChar *) "privilege")
  78 #define DTD_ELEM_QUERY          ((const xmlChar *) "query")
  79 #define DTD_ELEM_SHUTDOWN       ((const xmlChar *) "shutdown")
  80 #define DTD_ELEM_SYMLINK        ((const xmlChar *) "symlink")
  81 #define DTD_ELEM_SYSBOOT        ((const xmlChar *) "sysboot")
  82 #define DTD_ELEM_UNINSTALL      ((const xmlChar *) "uninstall")
  83 #define DTD_ELEM_USER_CMD       ((const xmlChar *) "user_cmd")
  84 #define DTD_ELEM_VALIDSNAP      ((const xmlChar *) "validatesnap")
  85 #define DTD_ELEM_VERIFY_CFG     ((const xmlChar *) "verify_cfg")
  86 #define DTD_ELEM_VERIFY_ADM     ((const xmlChar *) "verify_adm")
  87

 515             buf, len, DTD_ELEM_HALT, B_TRUE, B_TRUE));
 516 }
 517 
 518 int
 519 brand_get_shutdown(brand_handle_t bh, const char *zonename,
 520     const char *zonepath, char *buf, size_t len)
 521 {
 522         struct brand_handle *bhp = (struct brand_handle *)bh;
 523         return (brand_get_value(bhp, zonename, zonepath, NULL, NULL,
 524             buf, len, DTD_ELEM_SHUTDOWN, B_TRUE, B_TRUE));
 525 }
 526 
 527 int
 528 brand_get_initname(brand_handle_t bh, char *buf, size_t len)
 529 {
 530         struct brand_handle *bhp = (struct brand_handle *)bh;
 531         return (brand_get_value(bhp, NULL, NULL, NULL, NULL,
 532             buf, len, DTD_ELEM_INITNAME, B_FALSE, B_FALSE));
 533 }
 534 
 535 static boolean_t
 536 i_brand_restartinit(brand_handle_t bh, const xmlChar *tagname, boolean_t deflt)
 537 {
 538         struct brand_handle *bhp = (struct brand_handle *)bh;
 539         char val[80];
 540 
 541         if (brand_get_value(bhp, NULL, NULL, NULL, NULL,
 542             val, sizeof (val), tagname, B_FALSE, B_FALSE) != 0) {
 543                 return (deflt);
 544         }
 545 
 546         if (strcmp(val, "false") == 0)
 547                 return (B_FALSE);
 548         return (B_TRUE);
 549 }
 550 
 551 boolean_t
 552 brand_restartinit(brand_handle_t bh)
 553 {
 554         return (i_brand_restartinit(bh, DTD_ELEM_RESTARTINIT, B_TRUE));
 555 }
 556 
 557 boolean_t
 558 brand_restartinit0(brand_handle_t bh)
 559 {
 560         return (i_brand_restartinit(bh, DTD_ELEM_RESTARTINIT0, B_FALSE));
 561 }
 562 
 563 boolean_t
 564 brand_restartinitreboot(brand_handle_t bh)
 565 {
 566         return (i_brand_restartinit(bh, DTD_ELEM_RESTARTINITREBOOT, B_FALSE));
 567 }
 568 
 569 int
 570 brand_get_login_cmd(brand_handle_t bh, const char *username,
 571     char *buf, size_t len)
 572 {
 573         struct brand_handle *bhp = (struct brand_handle *)bh;
 574         const char *curr_zone = get_curr_zone();
 575         return (brand_get_value(bhp, NULL, NULL, username, curr_zone,
 576             buf, len, DTD_ELEM_LOGIN_CMD, B_TRUE, B_FALSE));
 577 }
 578 
 579 int
 580 brand_get_forcedlogin_cmd(brand_handle_t bh, const char *username,
 581     char *buf, size_t len)
 582 {
 583         struct brand_handle *bhp = (struct brand_handle *)bh;
 584         const char *curr_zone = get_curr_zone();
 585         return (brand_get_value(bhp, NULL, NULL, username, curr_zone,
 586             buf, len, DTD_ELEM_FORCELOGIN_CMD, B_TRUE, B_FALSE));
 587 }
 588