locator_hd.C 3.3 KB

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  1. /*
  2. * CDE - Common Desktop Environment
  3. *
  4. * Copyright (c) 1993-2012, The Open Group. All rights reserved.
  5. *
  6. * These libraries and programs are free software; you can
  7. * redistribute them and/or modify them under the terms of the GNU
  8. * Lesser General Public License as published by the Free Software
  9. * Foundation; either version 2 of the License, or (at your option)
  10. * any later version.
  11. *
  12. * These libraries and programs are distributed in the hope that
  13. * they will be useful, but WITHOUT ANY WARRANTY; without even the
  14. * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15. * PURPOSE. See the GNU Lesser General Public License for more
  16. * details.
  17. *
  18. * You should have received a copy of the GNU Lesser General Public
  19. * License along with these libraries and programs; if not, write
  20. * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
  21. * Floor, Boston, MA 02110-1301 USA
  22. */
  23. /*
  24. * $XConsortium: locator_hd.C /main/5 1996/10/26 18:18:44 cde-hal $
  25. *
  26. * Copyright (c) 1992 HAL Computer Systems International, Ltd.
  27. * All rights reserved. Unpublished -- rights reserved under
  28. * the Copyright Laws of the United States. USE OF A COPYRIGHT
  29. * NOTICE IS PRECAUTIONARY ONLY AND DOES NOT IMPLY PUBLICATION
  30. * OR DISCLOSURE.
  31. *
  32. * THIS SOFTWARE CONTAINS CONFIDENTIAL INFORMATION AND TRADE
  33. * SECRETS OF HAL COMPUTER SYSTEMS INTERNATIONAL, LTD. USE,
  34. * DISCLOSURE, OR REPRODUCTION IS PROHIBITED WITHOUT THE
  35. * PRIOR EXPRESS WRITTEN PERMISSION OF HAL COMPUTER SYSTEMS
  36. * INTERNATIONAL, LTD.
  37. *
  38. * RESTRICTED RIGHTS LEGEND
  39. * Use, duplication, or disclosure by the Government is subject
  40. * to the restrictions as set forth in subparagraph (c)(l)(ii)
  41. * of the Rights in Technical Data and Computer Software clause
  42. * at DFARS 252.227-7013.
  43. *
  44. * HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.
  45. * 1315 Dell Avenue
  46. * Campbell, CA 95008
  47. *
  48. */
  49. #include "oliasdb/locator_hd.h"
  50. MMDB_BODIES(olias_locator)
  51. olias_locator::olias_locator() : mmdb_tuple(2, LOCATOR_CODE)
  52. {
  53. }
  54. // components:
  55. // this_oid (ostring) parent (ostring), prev (ostring),
  56. // next (ostring), children (list)
  57. locator_smart_ptr::
  58. locator_smart_ptr(info_lib* lib_ptr,
  59. const char* info_base_name, const char* locator) :
  60. smart_ptr(lib_ptr, info_base_name, LOCATOR_SET_POS,
  61. managers::query_mgr -> form_pstring_handler(locator),
  62. BASE_COMPONENT_INDEX, smart_ptr::SET
  63. )
  64. {
  65. }
  66. locator_smart_ptr::
  67. locator_smart_ptr(info_base* base_ptr, const char* locator) :
  68. smart_ptr(base_ptr, LOCATOR_SET_POS,
  69. managers::query_mgr -> form_pstring_handler(locator),
  70. BASE_COMPONENT_INDEX, smart_ptr::SET
  71. )
  72. {
  73. }
  74. locator_smart_ptr::
  75. locator_smart_ptr(info_base* base_ptr, const oid_t& id) :
  76. smart_ptr(base_ptr -> get_set(LOCATOR_SET_POS) -> its_store(), id)
  77. {
  78. }
  79. const char* locator_smart_ptr::inside_node_locator_str()
  80. {
  81. return get_string(BASE_COMPONENT_INDEX);
  82. }
  83. oid_t locator_smart_ptr::node_id()
  84. {
  85. return get_oid(BASE_COMPONENT_INDEX+1);
  86. }
  87. const char* locator_smart_ptr::label()
  88. {
  89. const char* rval;
  90. mtry
  91. {
  92. rval = get_string(BASE_COMPONENT_INDEX+2);
  93. }
  94. mcatch_any()
  95. {
  96. // catch exceptions to ensure backwards compatibility
  97. rval = 0;
  98. }
  99. end_try;
  100. return rval;
  101. }