The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/security/nss/lib/ckfw/dbm/instance.c	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,163 @@
     1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.7 +
     1.8 +#include "ckdbm.h"
     1.9 +
    1.10 +static CK_RV
    1.11 +nss_dbm_mdInstance_Initialize
    1.12 +(
    1.13 +  NSSCKMDInstance *mdInstance,                                    
    1.14 +  NSSCKFWInstance *fwInstance,
    1.15 +  NSSUTF8 *configurationData
    1.16 +)
    1.17 +{
    1.18 +  CK_RV rv = CKR_OK;
    1.19 +  NSSArena *arena;
    1.20 +  nss_dbm_instance_t *instance;
    1.21 +
    1.22 +  arena = NSSCKFWInstance_GetArena(fwInstance, &rv);
    1.23 +  if( ((NSSArena *)NULL == arena) && (CKR_OK != rv) ) {
    1.24 +    return rv;
    1.25 +  }
    1.26 +
    1.27 +  instance = nss_ZNEW(arena, nss_dbm_instance_t);
    1.28 +  if( (nss_dbm_instance_t *)NULL == instance ) {
    1.29 +    return CKR_HOST_MEMORY;
    1.30 +  }
    1.31 +
    1.32 +  instance->arena = arena;
    1.33 +
    1.34 +  /*
    1.35 +   * This should parse the configuration data for information on
    1.36 +   * number and locations of databases, modes (e.g. readonly), etc.
    1.37 +   * But for now, we'll have one slot with a creatable read-write
    1.38 +   * database called "cert8.db."
    1.39 +   */
    1.40 +
    1.41 +  instance->nSlots = 1;
    1.42 +  instance->filenames = nss_ZNEWARRAY(arena, char *, instance->nSlots);
    1.43 +  if( (char **)NULL == instance->filenames ) {
    1.44 +    return CKR_HOST_MEMORY;
    1.45 +  }
    1.46 +
    1.47 +  instance->flags = nss_ZNEWARRAY(arena, int, instance->nSlots);
    1.48 +  if( (int *)NULL == instance->flags ) {
    1.49 +    return CKR_HOST_MEMORY;
    1.50 +  }
    1.51 +
    1.52 +  instance->filenames[0] = "cert8.db";
    1.53 +  instance->flags[0] = O_RDWR|O_CREAT;
    1.54 +
    1.55 +  mdInstance->etc = (void *)instance;
    1.56 +  return CKR_OK;
    1.57 +}
    1.58 +
    1.59 +/* nss_dbm_mdInstance_Finalize is not required */
    1.60 +
    1.61 +static CK_ULONG
    1.62 +nss_dbm_mdInstance_GetNSlots
    1.63 +(
    1.64 +  NSSCKMDInstance *mdInstance,                                    
    1.65 +  NSSCKFWInstance *fwInstance,
    1.66 +  CK_RV *pError
    1.67 +)
    1.68 +{
    1.69 +  nss_dbm_instance_t *instance = (nss_dbm_instance_t *)mdInstance->etc;
    1.70 +  return instance->nSlots;
    1.71 +}
    1.72 +
    1.73 +static CK_VERSION
    1.74 +nss_dbm_mdInstance_GetCryptokiVersion
    1.75 +(
    1.76 +  NSSCKMDInstance *mdInstance,                                    
    1.77 +  NSSCKFWInstance *fwInstance
    1.78 +)
    1.79 +{
    1.80 +  static CK_VERSION rv = { 2, 1 };
    1.81 +  return rv;
    1.82 +}
    1.83 +
    1.84 +static NSSUTF8 *
    1.85 +nss_dbm_mdInstance_GetManufacturerID
    1.86 +(
    1.87 +  NSSCKMDInstance *mdInstance,                                    
    1.88 +  NSSCKFWInstance *fwInstance,
    1.89 +  CK_RV *pError
    1.90 +)
    1.91 +{
    1.92 +  return "Mozilla Foundation";
    1.93 +}
    1.94 +
    1.95 +static NSSUTF8 *
    1.96 +nss_dbm_mdInstance_GetLibraryDescription
    1.97 +(
    1.98 +  NSSCKMDInstance *mdInstance,                                    
    1.99 +  NSSCKFWInstance *fwInstance,
   1.100 +  CK_RV *pError
   1.101 +)
   1.102 +{
   1.103 +  return "Berkeley Database Module";
   1.104 +}
   1.105 +
   1.106 +static CK_VERSION
   1.107 +nss_dbm_mdInstance_GetLibraryVersion
   1.108 +(
   1.109 +  NSSCKMDInstance *mdInstance,                                    
   1.110 +  NSSCKFWInstance *fwInstance
   1.111 +)
   1.112 +{
   1.113 +  static CK_VERSION rv = { 1, 0 }; /* My own version number */
   1.114 +  return rv;
   1.115 +}
   1.116 +
   1.117 +static CK_BBOOL
   1.118 +nss_dbm_mdInstance_ModuleHandlesSessionObjects
   1.119 +(
   1.120 +  NSSCKMDInstance *mdInstance,                                    
   1.121 +  NSSCKFWInstance *fwInstance
   1.122 +)
   1.123 +{
   1.124 +  return CK_TRUE;
   1.125 +}
   1.126 +
   1.127 +static CK_RV
   1.128 +nss_dbm_mdInstance_GetSlots
   1.129 +(
   1.130 +  NSSCKMDInstance *mdInstance,                                    
   1.131 +  NSSCKFWInstance *fwInstance,
   1.132 +  NSSCKMDSlot *slots[]
   1.133 +)
   1.134 +{
   1.135 +  nss_dbm_instance_t *instance = (nss_dbm_instance_t *)mdInstance->etc;
   1.136 +  CK_ULONG i;
   1.137 +  CK_RV rv = CKR_OK;
   1.138 +
   1.139 +  for( i = 0; i < instance->nSlots; i++ ) {
   1.140 +    slots[i] = nss_dbm_mdSlot_factory(instance, instance->filenames[i], 
   1.141 +                                      instance->flags[i], &rv);
   1.142 +    if( (NSSCKMDSlot *)NULL == slots[i] ) {
   1.143 +      return rv;
   1.144 +    }
   1.145 +  }
   1.146 +
   1.147 +  return rv;
   1.148 +}
   1.149 +
   1.150 +/* nss_dbm_mdInstance_WaitForSlotEvent is not relevant */
   1.151 +
   1.152 +NSS_IMPLEMENT_DATA NSSCKMDInstance 
   1.153 +nss_dbm_mdInstance = {
   1.154 +  NULL, /* etc; filled in later */
   1.155 +  nss_dbm_mdInstance_Initialize,
   1.156 +  NULL, /* nss_dbm_mdInstance_Finalize */
   1.157 +  nss_dbm_mdInstance_GetNSlots,
   1.158 +  nss_dbm_mdInstance_GetCryptokiVersion,
   1.159 +  nss_dbm_mdInstance_GetManufacturerID,
   1.160 +  nss_dbm_mdInstance_GetLibraryDescription,
   1.161 +  nss_dbm_mdInstance_GetLibraryVersion,
   1.162 +  nss_dbm_mdInstance_ModuleHandlesSessionObjects,
   1.163 +  nss_dbm_mdInstance_GetSlots,
   1.164 +  NULL, /* nss_dbm_mdInstance_WaitForSlotEvent */
   1.165 +  NULL /* terminator */
   1.166 +};