Issue #1258 - Part 1: Import mailnews, ldap, and mork from comm-esr52.9.1

1 files changed, 201 insertions, 0 deletions

diff --git a/db/mork/src/morkConfig.cpp b/db/mork/src/morkConfig.cpp
new file mode 100644
index 000000000..b58cd03c8
--- /dev/null
+++ b/db/mork/src/morkConfig.cpp
@@ -0,0 +1,201 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-  */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef _MDB_
+#include "mdb.h"
+#endif
+
+#ifndef _MORK_
+#include "mork.h"
+#endif
+
+#ifndef _MORKCONFIG_
+#include "morkConfig.h"
+#endif
+
+//3456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789
+
+void mork_assertion_signal(const char* inMessage)
+{
+#if defined(MORK_WIN) || defined(MORK_MAC)
+  // asm { int 3 }
+  NS_ERROR(inMessage);
+#endif /*MORK_WIN*/
+}
+
+#ifdef MORK_PROVIDE_STDLIB
+
+MORK_LIB_IMPL(mork_i4)
+mork_memcmp(const void* inOne, const void* inTwo, mork_size inSize)
+{
+  const mork_u1* t = (const mork_u1*) inTwo;
+  const mork_u1* s = (const mork_u1*) inOne;
+  const mork_u1* end = s + inSize;
+  mork_i4 delta;
+  
+  while ( s < end )
+  {
+    delta = ((mork_i4) *s) - ((mork_i4) *t);
+    if ( delta )
+      return delta;
+    else
+    {
+      ++t;
+      ++s;
+    }
+  }
+  return 0;
+}
+
+MORK_LIB_IMPL(void)
+mork_memcpy(void* outDst, const void* inSrc, mork_size inSize)
+{
+  mork_u1* d = (mork_u1*) outDst;
+  mork_u1* end = d + inSize;
+  const mork_u1* s = ((const mork_u1*) inSrc);
+  
+  while ( inSize >= 8 )
+  {
+    *d++ = *s++;
+    *d++ = *s++;
+    *d++ = *s++;
+    *d++ = *s++;
+    
+    *d++ = *s++;
+    *d++ = *s++;
+    *d++ = *s++;
+    *d++ = *s++;
+    
+    inSize -= 8;
+  }
+  
+  while ( d < end )
+    *d++ = *s++;
+}
+
+MORK_LIB_IMPL(void)
+mork_memmove(void* outDst, const void* inSrc, mork_size inSize)
+{
+  mork_u1* d = (mork_u1*) outDst;
+  const mork_u1* s = (const mork_u1*) inSrc;
+  if ( d != s && inSize ) // copy is necessary?
+  {
+    const mork_u1* srcEnd = s + inSize; // one past last source byte
+    
+    if ( d > s && d < srcEnd ) // overlap? need to copy backwards?
+    {
+      s = srcEnd; // start one past last source byte
+      d += inSize; // start one past last dest byte
+      mork_u1* dstBegin = d; // last byte to write is first in dest range
+      while ( d - dstBegin >= 8 )
+      {
+        *--d = *--s;
+        *--d = *--s;
+        *--d = *--s;
+        *--d = *--s;
+        
+        *--d = *--s;
+        *--d = *--s;
+        *--d = *--s;
+        *--d = *--s;
+      }
+      while ( d > dstBegin )
+        *--d = *--s;
+    }
+    else // can copy forwards without any overlap
+    {
+      mork_u1* dstEnd = d + inSize;
+      while ( dstEnd - d >= 8 )
+      {
+        *d++ = *s++;
+        *d++ = *s++;
+        *d++ = *s++;
+        *d++ = *s++;
+        
+        *d++ = *s++;
+        *d++ = *s++;
+        *d++ = *s++;
+        *d++ = *s++;
+      }
+      while ( d < dstEnd )
+        *d++ = *s++;
+    }
+  }
+}
+
+MORK_LIB_IMPL(void)
+mork_memset(void* outDst, int inByte, mork_size inSize)
+{
+  mork_u1* d = (mork_u1*) outDst;
+  mork_u1* end = d + inSize;
+  while ( d < end )
+    *d++ = (mork_u1) inByte;
+}
+
+MORK_LIB_IMPL(void)
+mork_strcpy(void* outDst, const void* inSrc)
+{
+  // back up one first to support preincrement
+  mork_u1* d = ((mork_u1*) outDst) - 1;
+  const mork_u1* s = ((const mork_u1*) inSrc) - 1;
+  while ( ( *++d = *++s ) != 0 )
+    /* empty */;
+}
+
+MORK_LIB_IMPL(mork_i4)
+mork_strcmp(const void* inOne, const void* inTwo)
+{
+  const mork_u1* t = (const mork_u1*) inTwo;
+  const mork_u1* s = ((const mork_u1*) inOne);
+  mork_i4 a;
+  mork_i4 b;
+  mork_i4 delta;
+  
+  do
+  {
+    a = (mork_i4) *s++;
+    b = (mork_i4) *t++;
+    delta = a - b;
+  }
+  while ( !delta && a && b );
+  
+  return delta;
+}
+
+MORK_LIB_IMPL(mork_i4)
+mork_strncmp(const void* inOne, const void* inTwo, mork_size inSize)
+{
+  const mork_u1* t = (const mork_u1*) inTwo;
+  const mork_u1* s = (const mork_u1*) inOne;
+  const mork_u1* end = s + inSize;
+  mork_i4 delta;
+  mork_i4 a;
+  mork_i4 b;
+  
+  while ( s < end )
+  {
+    a = (mork_i4) *s++;
+    b = (mork_i4) *t++;
+    delta = a - b;
+    if ( delta || !a || !b )
+      return delta;
+  }
+  return 0;
+}
+
+MORK_LIB_IMPL(mork_size)
+mork_strlen(const void* inString)
+{
+  // back up one first to support preincrement
+  const mork_u1* s = ((const mork_u1*) inString) - 1;
+  while ( *++s ) // preincrement is cheapest
+    /* empty */;
+  
+  return s - ((const mork_u1*) inString); // distance from original address
+}
+
+#endif /*MORK_PROVIDE_STDLIB*/
+
+//3456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789