The Tor Browser: security/nss/lib/ckfw/dbm/object.c@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #include "ckdbm.h"

     7 static void

     8 nss_dbm_mdObject_Finalize

9 (

    10   NSSCKMDObject *mdObject,

    11   NSSCKFWObject *fwObject,

    12   NSSCKMDSession *mdSession,

    13   NSSCKFWSession *fwSession,

    14   NSSCKMDToken *mdToken,

    15   NSSCKFWToken *fwToken,

    16   NSSCKMDInstance *mdInstance,

    17   NSSCKFWInstance *fwInstance

    18 )

    19 {

    20   ;

    21 }

    23 static CK_RV

    24 nss_dbm_mdObject_Destroy

    25 (

    26   NSSCKMDObject *mdObject,

    27   NSSCKFWObject *fwObject,

    28   NSSCKMDSession *mdSession,

    29   NSSCKFWSession *fwSession,

    30   NSSCKMDToken *mdToken,

    31   NSSCKFWToken *fwToken,

    32   NSSCKMDInstance *mdInstance,

    33   NSSCKFWInstance *fwInstance

    34 )

    35 {

    36   nss_dbm_object_t *object = (nss_dbm_object_t *)mdObject->etc;

    37   return nss_dbm_db_delete_object(object->handle);

    38 }

    40 static CK_ULONG

    41 nss_dbm_mdObject_GetAttributeCount

    42 (

    43   NSSCKMDObject *mdObject,

    44   NSSCKFWObject *fwObject,

    45   NSSCKMDSession *mdSession,

    46   NSSCKFWSession *fwSession,

    47   NSSCKMDToken *mdToken,

    48   NSSCKFWToken *fwToken,

    49   NSSCKMDInstance *mdInstance,

    50   NSSCKFWInstance *fwInstance,

    51   CK_RV *pError

    52 )

    53 {

    54   nss_dbm_object_t *object = (nss_dbm_object_t *)mdObject->etc;

    55   nss_dbm_session_t *session = (nss_dbm_session_t *)mdSession->etc;

    56   return nss_dbm_db_get_object_attribute_count(object->handle, pError,

    57                                                &session->deviceError);

    58 }

    60 static CK_RV

    61 nss_dbm_mdObject_GetAttributeTypes

    62 (

    63   NSSCKMDObject *mdObject,

    64   NSSCKFWObject *fwObject,

    65   NSSCKMDSession *mdSession,

    66   NSSCKFWSession *fwSession,

    67   NSSCKMDToken *mdToken,

    68   NSSCKFWToken *fwToken,

    69   NSSCKMDInstance *mdInstance,

    70   NSSCKFWInstance *fwInstance,

    71   CK_ATTRIBUTE_TYPE_PTR typeArray,

    72   CK_ULONG ulCount

    73 )

    74 {

    75   nss_dbm_object_t *object = (nss_dbm_object_t *)mdObject->etc;

    76   nss_dbm_session_t *session = (nss_dbm_session_t *)mdSession->etc;

    77   return nss_dbm_db_get_object_attribute_types(object->handle, typeArray,

    78                                                ulCount, &session->deviceError);

    79 }

    81 static CK_ULONG

    82 nss_dbm_mdObject_GetAttributeSize

    83 (

    84   NSSCKMDObject *mdObject,

    85   NSSCKFWObject *fwObject,

    86   NSSCKMDSession *mdSession,

    87   NSSCKFWSession *fwSession,

    88   NSSCKMDToken *mdToken,

    89   NSSCKFWToken *fwToken,

    90   NSSCKMDInstance *mdInstance,

    91   NSSCKFWInstance *fwInstance,

    92   CK_ATTRIBUTE_TYPE attribute,

    93   CK_RV *pError

    94 )

    95 {

    96   nss_dbm_object_t *object = (nss_dbm_object_t *)mdObject->etc;

    97   nss_dbm_session_t *session = (nss_dbm_session_t *)mdSession->etc;

    98   return nss_dbm_db_get_object_attribute_size(object->handle, attribute, pError,

    99                                               &session->deviceError);

   100 }

   102 static NSSItem *

   103 nss_dbm_mdObject_GetAttribute

   104 (

   105   NSSCKMDObject *mdObject,

   106   NSSCKFWObject *fwObject,

   107   NSSCKMDSession *mdSession,

   108   NSSCKFWSession *fwSession,

   109   NSSCKMDToken *mdToken,

   110   NSSCKFWToken *fwToken,

   111   NSSCKMDInstance *mdInstance,

   112   NSSCKFWInstance *fwInstance,

   113   CK_ATTRIBUTE_TYPE attribute,

   114   CK_RV *pError

   115 )

   116 {

   117   nss_dbm_object_t *object = (nss_dbm_object_t *)mdObject->etc;

   118   nss_dbm_session_t *session = (nss_dbm_session_t *)mdSession->etc;

   119   return nss_dbm_db_get_object_attribute(object->handle, object->arena, attribute,

   120                                          pError, &session->deviceError);

   121 }

   123 static CK_RV

   124 nss_dbm_mdObject_SetAttribute

   125 (

   126   NSSCKMDObject *mdObject,

   127   NSSCKFWObject *fwObject,

   128   NSSCKMDSession *mdSession,

   129   NSSCKFWSession *fwSession,

   130   NSSCKMDToken *mdToken,

   131   NSSCKFWToken *fwToken,

   132   NSSCKMDInstance *mdInstance,

   133   NSSCKFWInstance *fwInstance,

   134   CK_ATTRIBUTE_TYPE attribute,

   135   NSSItem *value

   136 )

   137 {

   138   nss_dbm_object_t *object = (nss_dbm_object_t *)mdObject->etc;

   139   nss_dbm_session_t *session = (nss_dbm_session_t *)mdSession->etc;

   140   return nss_dbm_db_set_object_attribute(object->handle, attribute, value,

   141                                          &session->deviceError);

   142 }

   144 NSS_IMPLEMENT NSSCKMDObject *

   145 nss_dbm_mdObject_factory

   146 (

   147   nss_dbm_object_t *object,

   148   CK_RV *pError

   149 )

   150 {

   151   NSSCKMDObject *rv;

   153   rv = nss_ZNEW(object->arena, NSSCKMDObject);

   154   if( (NSSCKMDObject *)NULL == rv ) {

   155     *pError = CKR_HOST_MEMORY;

   156     return (NSSCKMDObject *)NULL;

   157   }

   159   rv->etc = (void *)object;

   160   rv->Finalize = nss_dbm_mdObject_Finalize;

   161   rv->Destroy = nss_dbm_mdObject_Destroy;

   162   /*  IsTokenObject can be deferred */

   163   rv->GetAttributeCount = nss_dbm_mdObject_GetAttributeCount;

   164   rv->GetAttributeTypes = nss_dbm_mdObject_GetAttributeTypes;

   165   rv->GetAttributeSize = nss_dbm_mdObject_GetAttributeSize;

   166   rv->GetAttribute = nss_dbm_mdObject_GetAttribute;

   167   rv->SetAttribute = nss_dbm_mdObject_SetAttribute;

   168   /*  GetObjectSize can be deferred */

   170   return rv;

   171 }

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