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path: root/security/nss/lib/pk11wrap/pk11load.c
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Diffstat (limited to 'security/nss/lib/pk11wrap/pk11load.c')
-rw-r--r--security/nss/lib/pk11wrap/pk11load.c239
1 files changed, 0 insertions, 239 deletions
diff --git a/security/nss/lib/pk11wrap/pk11load.c b/security/nss/lib/pk11wrap/pk11load.c
deleted file mode 100644
index 65d898e6e..000000000
--- a/security/nss/lib/pk11wrap/pk11load.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is the Netscape security libraries.
- *
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1994-2000 Netscape Communications Corporation. All
- * Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL"), in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your
- * version of this file only under the terms of the GPL and not to
- * allow others to use your version of this file under the MPL,
- * indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient
- * may use your version of this file under either the MPL or the
- * GPL.
- */
-/*
- * The following handles the loading, unloading and management of
- * various PCKS #11 modules
- */
-#include "seccomon.h"
-#include "pkcs11.h"
-#include "secmod.h"
-#include "prlink.h"
-#include "pk11func.h"
-#include "secmodi.h"
-#include "prlock.h"
-
-extern void FC_GetFunctionList(void);
-extern void NSC_GetFunctionList(void);
-
-
-/* build the PKCS #11 2.01 lock files */
-CK_RV PR_CALLBACK secmodCreateMutext(CK_VOID_PTR_PTR pmutex) {
- *pmutex = (CK_VOID_PTR) PR_NewLock();
- if ( *pmutex ) return CKR_OK;
- return CKR_HOST_MEMORY;
-}
-
-CK_RV PR_CALLBACK secmodDestroyMutext(CK_VOID_PTR mutext) {
- PR_DestroyLock((PRLock *)mutext);
- return CKR_OK;
-}
-
-CK_RV PR_CALLBACK secmodLockMutext(CK_VOID_PTR mutext) {
- PR_Lock((PRLock *)mutext);
- return CKR_OK;
-}
-
-CK_RV PR_CALLBACK secmodUnlockMutext(CK_VOID_PTR mutext) {
- PR_Unlock((PRLock *)mutext);
- return CKR_OK;
-}
-
-static SECMODModuleID nextModuleID = 1;
-static CK_C_INITIALIZE_ARGS secmodLockFunctions = {
- secmodCreateMutext, secmodDestroyMutext, secmodLockMutext,
- secmodUnlockMutext, CKF_LIBRARY_CANT_CREATE_OS_THREADS|
- CKF_OS_LOCKING_OK
- ,NULL
-};
-
-/*
- * load a new module into our address space and initialize it.
- */
-SECStatus
-SECMOD_LoadModule(SECMODModule *mod) {
- PRLibrary *library = NULL;
- CK_C_GetFunctionList entry;
- char * full_name;
- CK_INFO info;
- CK_ULONG slotCount = 0;
-
-
- if (mod->loaded) return SECSuccess;
-
- /* intenal modules get loaded from their internal list */
- if (mod->internal) {
- /* internal, statically get the C_GetFunctionList function */
- if (mod->isFIPS) {
- entry = (CK_C_GetFunctionList) FC_GetFunctionList;
- } else {
- entry = (CK_C_GetFunctionList) NSC_GetFunctionList;
- }
- } else {
- /* Not internal, load the DLL and look up C_GetFunctionList */
- if (mod->dllName == NULL) {
- return SECFailure;
- }
-
-#ifdef notdef
- /* look up the library name */
- full_name = PR_GetLibraryName(PR_GetLibraryPath(),mod->dllName);
- if (full_name == NULL) {
- return SECFailure;
- }
-#else
- full_name = PORT_Strdup(mod->dllName);
-#endif
-
- /* load the library. If this succeeds, then we have to remember to
- * unload the library if anything goes wrong from here on out...
- */
- library = PR_LoadLibrary(full_name);
- mod->library = (void *)library;
- PORT_Free(full_name);
- if (library == NULL) {
- return SECFailure;
- }
-
- /*
- * now we need to get the entry point to find the function pointers
- */
- entry = (CK_C_GetFunctionList)
- PR_FindSymbol(library, "C_GetFunctionList");
- if (entry == NULL) {
- PR_UnloadLibrary(library);
- return SECFailure;
- }
- }
-
- /*
- * We need to get the function list
- */
- if ((*entry)((CK_FUNCTION_LIST_PTR *)&mod->functionList) != CKR_OK)
- goto fail;
-
- mod->isThreadSafe = PR_TRUE;
- /* Now we initialize the module */
- if (PK11_GETTAB(mod)->C_Initialize(&secmodLockFunctions) != CKR_OK) {
- mod->isThreadSafe = PR_FALSE;
- if (PK11_GETTAB(mod)->C_Initialize(NULL) != CKR_OK) goto fail;
- }
-
- /* check the version number */
- if (PK11_GETTAB(mod)->C_GetInfo(&info) != CKR_OK) goto fail2;
- if (info.cryptokiVersion.major != 2) goto fail2;
- /* all 2.0 are a priori *not* thread safe */
- if (info.cryptokiVersion.minor < 1) mod->isThreadSafe = PR_FALSE;
-
-
- /* If we don't have a common name, get it from the PKCS 11 module */
- if ((mod->commonName == NULL) || (mod->commonName[0] == 0)) {
- mod->commonName = PK11_MakeString(mod->arena,NULL,
- (char *)info.libraryDescription, sizeof(info.libraryDescription));
- if (mod->commonName == NULL) goto fail2;
- }
-
-
- /* initialize the Slots */
- if (PK11_GETTAB(mod)->C_GetSlotList(CK_FALSE, NULL, &slotCount) == CKR_OK) {
- CK_SLOT_ID *slotIDs;
- int i;
- CK_RV rv;
-
- mod->slots = (PK11SlotInfo **)PORT_ArenaAlloc(mod->arena,
- sizeof(PK11SlotInfo *) * slotCount);
- if (mod->slots == NULL) goto fail2;
-
- slotIDs = (CK_SLOT_ID *) PORT_Alloc(sizeof(CK_SLOT_ID)*slotCount);
- if (slotIDs == NULL) {
- goto fail2;
- }
- rv = PK11_GETTAB(mod)->C_GetSlotList(CK_FALSE, slotIDs, &slotCount);
- if (rv != CKR_OK) {
- PORT_Free(slotIDs);
- goto fail2;
- }
-
- /* Initialize each slot */
- for (i=0; i < (int)slotCount; i++) {
- mod->slots[i] = PK11_NewSlotInfo();
- PK11_InitSlot(mod,slotIDs[i],mod->slots[i]);
- /* look down the slot info table */
- PK11_LoadSlotList(mod->slots[i],mod->slotInfo,mod->slotInfoCount);
- }
- mod->slotCount = slotCount;
- mod->slotInfoCount = 0;
- PORT_Free(slotIDs);
- }
-
-
-
-
- mod->loaded = PR_TRUE;
- mod->moduleID = nextModuleID++;
- return SECSuccess;
-fail2:
- PK11_GETTAB(mod)->C_Finalize(NULL);
-fail:
- mod->functionList = NULL;
- if (library) PR_UnloadLibrary(library);
- return SECFailure;
-}
-
-SECStatus
-SECMOD_UnloadModule(SECMODModule *mod) {
- PRLibrary *library;
-
- if (!mod->loaded) {
- return SECFailure;
- }
-
- PK11_GETTAB(mod)->C_Finalize(NULL);
- mod->moduleID = 0;
- mod->loaded = PR_FALSE;
-
- /* do we want the semantics to allow unloading the internal library?
- * if not, we should change this to SECFailure and move it above the
- * mod->loaded = PR_FALSE; */
- if (mod->internal) {
- return SECSuccess;
- }
-
- library = (PRLibrary *)mod->library;
- /* paranoia */
- if (library == NULL) {
- return SECFailure;
- }
-
- PR_UnloadLibrary(library);
- return SECSuccess;
-}
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