Add all NSS files to allow using a complete NSS in the future.

nss/mozilla/security/nss/lib/libpkix/pkix_pl_nss/system/pkix_pl_bigint.c

Index: nss/mozilla/security/nss/lib/libpkix/pkix_pl_nss/system/pkix_pl_bigint.c
===================================================================
--- nss/mozilla/security/nss/lib/libpkix/pkix_pl_nss/system/pkix_pl_bigint.c	(revision 0)
+++ nss/mozilla/security/nss/lib/libpkix/pkix_pl_nss/system/pkix_pl_bigint.c	(revision 0)
@@ -0,0 +1,431 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * 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 PKIX-C library.
+ *
+ * The Initial Developer of the Original Code is
+ * Sun Microsystems, Inc.
+ * Portions created by the Initial Developer are
+ * Copyright 2004-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Sun Microsystems, Inc.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+/*
+ * pkix_pl_bigint.c
+ *
+ * BigInt Object Functions
+ *
+ */
+
+#include "pkix_pl_bigint.h"
+
+/* --Private-Big-Int-Functions------------------------------------ */
+
+/*
+ * FUNCTION: pkix_pl_BigInt_Comparator
+ * (see comments for PKIX_PL_ComparatorCallback in pkix_pl_system.h)
+ */
+static PKIX_Error *
+pkix_pl_BigInt_Comparator(
+        PKIX_PL_Object *firstObject,
+        PKIX_PL_Object *secondObject,
+        PKIX_Int32 *pResult,
+        void *plContext)
+{
+        PKIX_PL_BigInt *firstBigInt = NULL;
+        PKIX_PL_BigInt *secondBigInt = NULL;
+        char *firstPtr = NULL;
+        char *secondPtr = NULL;
+        PKIX_UInt32 firstLen, secondLen;
+
+        PKIX_ENTER(BIGINT, "pkix_pl_BigInt_Comparator");
+        PKIX_NULLCHECK_THREE(firstObject, secondObject, pResult);
+
+        PKIX_CHECK(pkix_CheckTypes
+                    (firstObject, secondObject, PKIX_BIGINT_TYPE, plContext),
+                    PKIX_ARGUMENTSNOTBIGINTS);
+
+        /* It's safe to cast */
+        firstBigInt = (PKIX_PL_BigInt*)firstObject;
+        secondBigInt = (PKIX_PL_BigInt*)secondObject;
+
+        *pResult = 0;
+        firstPtr = firstBigInt->dataRep;
+        secondPtr = secondBigInt->dataRep;
+        firstLen = firstBigInt->length;
+        secondLen = secondBigInt->length;
+
+        if (firstLen < secondLen) {
+                *pResult = -1;
+        } else if (firstLen > secondLen) {
+                *pResult = 1;
+        } else if (firstLen == secondLen) {
+                PKIX_BIGINT_DEBUG("\t\tCalling PORT_Memcmp).\n");
+                *pResult = PORT_Memcmp(firstPtr, secondPtr, firstLen);
+        }
+
+cleanup:
+
+        PKIX_RETURN(BIGINT);
+}
+
+/*
+ * FUNCTION: pkix_pl_BigInt_Destroy
+ * (see comments for PKIX_PL_DestructorCallback in pkix_pl_system.h)
+ */
+static PKIX_Error *
+pkix_pl_BigInt_Destroy(
+        PKIX_PL_Object *object,
+        void *plContext)
+{
+        PKIX_PL_BigInt *bigInt = NULL;
+
+        PKIX_ENTER(BIGINT, "pkix_pl_BigInt_Destroy");
+        PKIX_NULLCHECK_ONE(object);
+
+        PKIX_CHECK(pkix_CheckType(object, PKIX_BIGINT_TYPE, plContext),
+                    PKIX_OBJECTNOTBIGINT);
+
+        bigInt = (PKIX_PL_BigInt*)object;
+
+        PKIX_FREE(bigInt->dataRep);
+        bigInt->dataRep = NULL;
+        bigInt->length = 0;
+
+cleanup:
+
+        PKIX_RETURN(BIGINT);
+}
+
+
+/*
+ * FUNCTION: pkix_pl_BigInt_ToString
+ * (see comments for PKIX_PL_ToStringCallback in pkix_pl_system.h)
+ */
+static PKIX_Error *
+pkix_pl_BigInt_ToString(
+        PKIX_PL_Object *object,
+        PKIX_PL_String **pString,
+        void *plContext)
+{
+        PKIX_PL_BigInt *bigInt = NULL;
+        char *outputText = NULL;
+        PKIX_UInt32 i, j, lengthChars;
+
+        PKIX_ENTER(BIGINT, "pkix_pl_BigInt_ToString");
+        PKIX_NULLCHECK_TWO(object, pString);
+
+        PKIX_CHECK(pkix_CheckType(object, PKIX_BIGINT_TYPE, plContext),
+                    PKIX_OBJECTNOTBIGINT);
+
+        bigInt = (PKIX_PL_BigInt*)object;
+
+        /* number of chars = 2 * (number of bytes) + null terminator */
+        lengthChars = (bigInt->length * 2) + 1;
+
+        PKIX_CHECK(PKIX_PL_Malloc
+                    (lengthChars, (void **)&outputText, plContext),
+                    PKIX_MALLOCFAILED);
+
+        for (i = 0, j = 0; i < bigInt->length; i += 1, j += 2){
+                outputText[j] = pkix_i2hex
+                        ((char) ((*(bigInt->dataRep+i) & 0xf0) >> 4));
+                outputText[j+1] = pkix_i2hex
+                        ((char) (*(bigInt->dataRep+i) & 0x0f));
+        }
+
+        outputText[lengthChars-1] = '\0';
+
+        PKIX_CHECK(PKIX_PL_String_Create
+                    (PKIX_ESCASCII,
+                    outputText,
+                    0,
+                    pString,
+                    plContext),
+                    PKIX_STRINGCREATEFAILED);
+
+cleanup:
+
+        PKIX_FREE(outputText);
+
+        PKIX_RETURN(BIGINT);
+}
+
+
+/*
+ * FUNCTION: pkix_pl_BigInt_Hashcode
+ * (see comments for PKIX_PL_HashcodeCallback in pkix_pl_system.h)
+ */
+static PKIX_Error *
+pkix_pl_BigInt_Hashcode(
+        PKIX_PL_Object *object,
+        PKIX_UInt32 *pHashcode,
+        void *plContext)
+{
+        PKIX_PL_BigInt *bigInt = NULL;
+
+        PKIX_ENTER(BIGINT, "pkix_pl_BigInt_Hashcode");
+        PKIX_NULLCHECK_TWO(object, pHashcode);
+
+        PKIX_CHECK(pkix_CheckType(object, PKIX_BIGINT_TYPE, plContext),
+                    PKIX_OBJECTNOTBIGINT);
+
+        bigInt = (PKIX_PL_BigInt*)object;
+
+        PKIX_CHECK(pkix_hash
+                    ((void *)bigInt->dataRep,
+                    bigInt->length,
+                    pHashcode,
+                    plContext),
+                    PKIX_HASHFAILED);
+
+cleanup:
+
+        PKIX_RETURN(BIGINT);
+}
+
+/*
+ * FUNCTION: pkix_pl_BigInt_Equals
+ * (see comments for PKIX_PL_EqualsCallback in pkix_pl_system.h)
+ */
+static PKIX_Error *
+pkix_pl_BigInt_Equals(
+        PKIX_PL_Object *first,
+        PKIX_PL_Object *second,
+        PKIX_Boolean *pResult,
+        void *plContext)
+{
+        PKIX_UInt32 secondType;
+        PKIX_Int32 cmpResult = 0;
+
+        PKIX_ENTER(BIGINT, "pkix_pl_BigInt_Equals");
+        PKIX_NULLCHECK_THREE(first, second, pResult);
+
+        PKIX_CHECK(pkix_CheckType(first, PKIX_BIGINT_TYPE, plContext),
+                PKIX_FIRSTOBJECTNOTBIGINT);
+
+        PKIX_CHECK(PKIX_PL_Object_GetType(second, &secondType, plContext),
+                PKIX_COULDNOTGETTYPEOFSECONDARGUMENT);
+
+        *pResult = PKIX_FALSE;
+
+        if (secondType != PKIX_BIGINT_TYPE) goto cleanup;
+
+        PKIX_CHECK(pkix_pl_BigInt_Comparator
+                (first, second, &cmpResult, plContext),
+                PKIX_BIGINTCOMPARATORFAILED);
+
+        *pResult = (cmpResult == 0);
+
+cleanup:
+
+        PKIX_RETURN(BIGINT);
+}
+
+/*
+ * FUNCTION: pkix_pl_BigInt_RegisterSelf
+ * DESCRIPTION:
+ *  Registers PKIX_BIGINT_TYPE and its related functions with systemClasses[]
+ * THREAD SAFETY:
+ *  Not Thread Safe - for performance and complexity reasons
+ *
+ *  Since this function is only called by PKIX_PL_Initialize, which should
+ *  only be called once, it is acceptable that this function is not
+ *  thread-safe.
+ */
+PKIX_Error *
+pkix_pl_BigInt_RegisterSelf(void *plContext)
+{
+
+        extern pkix_ClassTable_Entry systemClasses[PKIX_NUMTYPES];
+        pkix_ClassTable_Entry entry;
+
+        PKIX_ENTER(BIGINT, "pkix_pl_BigInt_RegisterSelf");
+
+        entry.description = "BigInt";
+        entry.objCounter = 0;
+        entry.typeObjectSize = sizeof(PKIX_PL_BigInt);
+        entry.destructor = pkix_pl_BigInt_Destroy;
+        entry.equalsFunction = pkix_pl_BigInt_Equals;
+        entry.hashcodeFunction = pkix_pl_BigInt_Hashcode;
+        entry.toStringFunction = pkix_pl_BigInt_ToString;
+        entry.comparator = pkix_pl_BigInt_Comparator;
+        entry.duplicateFunction = pkix_duplicateImmutable;
+
+        systemClasses[PKIX_BIGINT_TYPE] = entry;
+
+        PKIX_RETURN(BIGINT);
+}
+
+/*
+ * FUNCTION: pkix_pl_BigInt_CreateWithBytes
+ * DESCRIPTION:
+ *
+ *  Creates a new BigInt of size "length" representing the array of bytes
+ *  pointed to by "bytes" and stores it at "pBigInt". The caller should make
+ *  sure that the first byte is not 0x00 (unless it is the the only byte).
+ *  This function does not do that checking.
+ *
+ *  Once created, a PKIX_PL_BigInt object is immutable.
+ *
+ * PARAMETERS:
+ *  "bytes"
+ *      Address of array of bytes. Must be non-NULL.
+ *  "length"
+ *      Length of the array. Must be non-zero.
+ *  "pBigInt"
+ *      Address where object pointer will be stored. Must be non-NULL.
+ *  "plContext" - Platform-specific context pointer.
+ * THREAD SAFETY:
+ *  Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ *  Returns NULL if the function succeeds.
+ *  Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+PKIX_Error *
+pkix_pl_BigInt_CreateWithBytes(
+        char *bytes,
+        PKIX_UInt32 length,
+        PKIX_PL_BigInt **pBigInt,
+        void *plContext)
+{
+        PKIX_PL_BigInt *bigInt = NULL;
+
+        PKIX_ENTER(BIGINT, "pkix_pl_BigInt_CreateWithBytes");
+        PKIX_NULLCHECK_TWO(pBigInt, bytes);
+
+        if (length == 0) {
+                PKIX_ERROR(PKIX_BIGINTLENGTH0INVALID)
+        }
+
+        PKIX_CHECK(PKIX_PL_Object_Alloc
+                (PKIX_BIGINT_TYPE,
+                sizeof (PKIX_PL_BigInt),
+                (PKIX_PL_Object **)&bigInt,
+                plContext),
+                PKIX_COULDNOTCREATEOBJECT);
+
+        PKIX_CHECK(PKIX_PL_Malloc
+                    (length, (void **)&(bigInt->dataRep), plContext),
+                    PKIX_MALLOCFAILED);
+
+        PKIX_BIGINT_DEBUG("\t\tCalling PORT_Memcpy).\n");
+        (void) PORT_Memcpy(bigInt->dataRep, bytes, length);
+
+        bigInt->length = length;
+
+        *pBigInt = bigInt;
+
+cleanup:
+
+        if (PKIX_ERROR_RECEIVED){
+                PKIX_DECREF(bigInt);
+        }
+
+        PKIX_RETURN(BIGINT);
+}
+
+/* --Public-Functions------------------------------------------------------- */
+
+/*
+ * FUNCTION: PKIX_PL_BigInt_Create (see comments in pkix_pl_system.h)
+ */
+PKIX_Error *
+PKIX_PL_BigInt_Create(
+        PKIX_PL_String *stringRep,
+        PKIX_PL_BigInt **pBigInt,
+        void *plContext)
+{
+        PKIX_PL_BigInt *bigInt = NULL;
+        char *asciiString = NULL;
+        PKIX_UInt32 lengthBytes;
+        PKIX_UInt32 lengthString;
+        PKIX_UInt32 i;
+        char currChar;
+
+        PKIX_ENTER(BIGINT, "PKIX_PL_BigInt_Create");
+        PKIX_NULLCHECK_TWO(pBigInt, stringRep);
+
+        PKIX_CHECK(PKIX_PL_String_GetEncoded
+                (stringRep,
+                PKIX_ESCASCII,
+                (void **)&asciiString,
+                &lengthString,
+                plContext),
+                PKIX_STRINGGETENCODEDFAILED);
+
+        if ((lengthString == 0) || ((lengthString % 2) != 0)){
+                PKIX_ERROR(PKIX_SOURCESTRINGHASINVALIDLENGTH);
+        }
+
+        if (lengthString != 2){
+                if ((asciiString[0] == '0') && (asciiString[1] == '0')){
+                        PKIX_ERROR(PKIX_FIRSTDOUBLEHEXMUSTNOTBE00);
+                }
+        }
+
+        for (i = 0; i < lengthString; i++) {
+                currChar = asciiString[i];
+                if (!PKIX_ISXDIGIT(currChar)){
+                        PKIX_ERROR(PKIX_INVALIDCHARACTERINBIGINT);
+                }
+        }
+
+        PKIX_CHECK(PKIX_PL_Object_Alloc
+                (PKIX_BIGINT_TYPE,
+                sizeof (PKIX_PL_BigInt),
+                (PKIX_PL_Object **)&bigInt,
+                plContext),
+                PKIX_COULDNOTCREATEOBJECT);
+
+        /* number of bytes = 0.5 * (number of chars) */
+        lengthBytes = lengthString/2;
+
+        PKIX_CHECK(PKIX_PL_Malloc
+                    (lengthBytes, (void **)&(bigInt->dataRep), plContext),
+                    PKIX_MALLOCFAILED);
+
+        for (i = 0; i < lengthString; i += 2){
+                (bigInt->dataRep)[i/2] =
+                        (pkix_hex2i(asciiString[i])<<4) |
+                        pkix_hex2i(asciiString[i+1]);
+        }
+
+        bigInt->length = lengthBytes;
+
+        *pBigInt = bigInt;
+
+cleanup:
+
+        PKIX_FREE(asciiString);
+
+        if (PKIX_ERROR_RECEIVED){
+                PKIX_DECREF(bigInt);
+        }
+
+        PKIX_RETURN(BIGINT);
+}
Property changes on: nss/mozilla/security/nss/lib/libpkix/pkix_pl_nss/system/pkix_pl_bigint.c
___________________________________________________________________
Added: svn:executable
   + *
Added: svn:eol-style
   + LF