online update: Add updater executable build support

Change-Id: I033f114d29cd020b6dba5a74257d3f577dd73ea7

Repository.mk

@@ -179,9 +179,10 @@ $(eval $(call gb_Helper_register_executables_for_install,OOO,pdfimport, \
 ))
 endif
 
-$(eval $(call gb_Helper_register_executables_for_install,OOO,onlineupdate, \
+$(eval $(call gb_Helper_register_executables_for_install,OOO,updater,\
 	$(if $(ENABLE_ONLINE_UPDATE), \
 		mar \
+		updater \
 	) \
 ))
 

onlineupdate/Executable_updater.mk

+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# 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/.
+#
+
+$(eval $(call gb_Executable_Executable,updater))
+
+$(eval $(call gb_Executable_set_include,updater,\
+	-I$(SRCDIR)/onlineupdate/source/update/src \
+	-I$(SRCDIR)/onlineupdate/source/update/inc \
+	-I$(SRCDIR)/onlineupdate/source/update/common \
+	-I$(SRCDIR)/onlineupdate/source/update/updater/libbz2/src \
+	-I$(SRCDIR)/onlineupdate/source/update/updater/xpcom/glue \
+	-lpthread \
+	$$(INCLUDE) \
+))
+
+$(eval $(call gb_Executable_add_libs,updater,\
+    -lX11 \
+    -lXext \
+    -lXrender \
+    -lSM \
+    -lICE \
+))
+
+ifeq ($(OS),MACOSX)
+$(eval $(call gb_Executable_set_include,updater,\
+	-lgtk \
+))
+$(eval $(call gb_Exectuable_add_libs,updater,\
+	-lpthread \
+))
+else ifeq ($(OS),LINUX)
+$(eval $(call gb_Executable_set_include,updater,\
+	-lgtk \
+))
+$(eval $(call gb_Exectuable_add_libs,updater,\
+	-lpthread \
+))
+endif
+
+$(eval $(call gb_Executable_add_cxxflags,updater,\
+    $$(GTK3_CFLAGS) \
+))
+
+$(eval $(call gb_Executable_add_libs,updater,\
+    $(GTK3_LIBS) \
+))
+
+$(eval $(call gb_Executable_use_libraries,updater,\
+	libreofficekitgtk \
+))
+
+$(eval $(call gb_Executable_use_externals,updater,\
+	gtk \
+))
+
+$(eval $(call gb_Executable_add_exception_objects,updater,\
+	onlineupdate/source/update/updater/xpcom/glue/nsVersionComparator \
+	onlineupdate/source/update/updater/archivereader \
+	onlineupdate/source/update/updater/bspatch \
+	onlineupdate/source/update/updater/loaddlls \
+	onlineupdate/source/update/updater/progressui_gtk \
+	onlineupdate/source/update/updater/progressui_null \
+	onlineupdate/source/update/updater/progressui_win \
+	onlineupdate/source/update/updater/updater \
+	onlineupdate/source/update/updater/win_dirent \
+	onlineupdate/source/update/common/pathhash \
+	onlineupdate/source/update/common/readstrings \
+	onlineupdate/source/update/common/uachelper \
+	onlineupdate/source/update/common/updatehelper \
+	onlineupdate/source/update/common/updatelogging \
+))
+
+$(eval $(call gb_Executable_add_cobjects,updater,\
+	onlineupdate/source/update/src/mar_create \
+	onlineupdate/source/update/src/mar_extract \
+	onlineupdate/source/update/src/mar_read \
+	onlineupdate/source/update/updater/libbz2/src/blocksort \
+	onlineupdate/source/update/updater/libbz2/src/bzlib \
+	onlineupdate/source/update/updater/libbz2/src/compress \
+	onlineupdate/source/update/updater/libbz2/src/crctable \
+	onlineupdate/source/update/updater/libbz2/src/decompress \
+	onlineupdate/source/update/updater/libbz2/src/huffman \
+	onlineupdate/source/update/updater/libbz2/src/randtable \
+))
+
+# vim:set shiftwidth=4 tabstop=4 noexpandtab: */

onlineupdate/Module_onlineupdate.mk

@@ -11,7 +11,8 @@
 $(eval $(call gb_Module_Module,onlineupdate))
 
 $(eval $(call gb_Module_add_targets,onlineupdate,\
-    Executable_mar \
+	Executable_mar \
+	Executable_updater \
 ))
 
 # vim: set noet sw=4 ts=4:

onlineupdate/source/update/common/pathhash.cpp → onlineupdate/source/update/common/pathhash.cxx

@@ -2,6 +2,7 @@
  * 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/. */
 
+#ifdef WNT
 #include <windows.h>
 #include <wincrypt.h>
 #include "pathhash.h"
@@ -137,3 +138,4 @@ CalculateRegistryPathFromFilePath(const LPCWSTR filePath,
   delete[] hash;
   return TRUE;
 }
+#endif

onlineupdate/source/update/common/readstrings.cpp → onlineupdate/source/update/common/readstrings.cxx

@@ -10,7 +10,7 @@
 #include "readstrings.h"
 #include "errors.h"
 
-#ifdef XP_WIN
+#ifdef WNT
 # define NS_tfopen _wfopen
 # define OPEN_MODE L"rb"
 #else

onlineupdate/source/update/common/readstrings.h

@@ -9,7 +9,7 @@
 
 #define MAX_TEXT_LEN 600
 
-#ifdef XP_WIN
+#ifdef WNT
 # include <windows.h>
   typedef WCHAR NS_tchar;
 #else

onlineupdate/source/update/common/uachelper.cpp → onlineupdate/source/update/common/uachelper.cxx

@@ -2,6 +2,7 @@
  * 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/. */
 
+#ifdef WNT
 #include <windows.h>
 #include <wtsapi32.h>
 #include "uachelper.h"
@@ -220,3 +221,4 @@ UACHelper::CanUserElevate()
 
   return canElevate;
 }
+#endif

onlineupdate/source/update/common/updatedefines.h

@@ -21,7 +21,7 @@
 # endif
 #endif
 
-#if defined(XP_WIN)
+#if defined(WNT)
 # include <windows.h>
 # include <shlwapi.h>
 # include <direct.h>
@@ -116,7 +116,7 @@ static inline int mywcsprintf(WCHAR* dest, size_t count, const WCHAR* fmt, ...)
 #endif
 # include <dirent.h>
 
-#ifdef XP_MACOSX
+#ifdef MACOSX
 # include <sys/time.h>
 #endif
 

onlineupdate/source/update/common/updatehelper.cpp → onlineupdate/source/update/common/updatehelper.cxx

@@ -2,6 +2,7 @@
  * 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/. */
 
+#ifdef WNT
 #include <windows.h>
 
 // Needed for CreateToolhelp32Snapshot
@@ -749,3 +750,4 @@ IsUnpromptedElevation(BOOL &isUnpromptedElevation)
   RegCloseKey(baseKey);
   return success;
 }
+#endif

onlineupdate/source/update/common/updatelogging.cpp → onlineupdate/source/update/common/updatelogging.cxx

@@ -2,7 +2,7 @@
  * 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/. */
 
-#if defined(XP_WIN)
+#if defined(WNT)
 #include <windows.h>
 #endif
 

onlineupdate/source/update/common/win_dirent.h

@@ -6,11 +6,7 @@
 
 #ifndef WINDIRENT_H__
 #define WINDIRENT_H__
-
-#ifndef XP_WIN
-#error This library should only be used on Windows
-#endif
-
+#ifdef WNT
 #include <windows.h>
 
 struct DIR {
@@ -29,4 +25,5 @@ DIR* opendir(const WCHAR* path);
 int closedir(DIR* dir);
 dirent* readdir(DIR* dir);
 
+#endif  // WNT
 #endif  // WINDIRENT_H__

onlineupdate/source/update/inc/mozilla/Compiler.h

+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+/* Various compiler checks. */
+
+#ifndef mozilla_Compiler_h
+#define mozilla_Compiler_h
+
+#define MOZ_IS_GCC 0
+#define MOS_IS_MSVC 0
+
+#if !defined(__clang__) && defined(__GNUC__)
+
+#  undef MOZ_IS_GCC
+#  define MOZ_IS_GCC 1
+   /*
+    * This macro should simplify gcc version checking. For example, to check
+    * for gcc 4.7.1 or later, check `#if MOZ_GCC_VERSION_AT_LEAST(4, 7, 1)`.
+    */
+#  define MOZ_GCC_VERSION_AT_LEAST(major, minor, patchlevel)          \
+     ((__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) \
+      >= ((major) * 10000 + (minor) * 100 + (patchlevel)))
+#  if !MOZ_GCC_VERSION_AT_LEAST(4, 7, 0)
+#    error "mfbt (and Gecko) require at least gcc 4.7 to build."
+#  endif
+
+#elif defined(_MSC_VER)
+
+#  undef MOZ_IS_MSVC
+#  define MOZ_IS_MSVC 1
+
+#endif
+
+/*
+ * The situation with standard libraries is a lot worse than with compilers,
+ * particularly as clang and gcc could end up using one of three or so standard
+ * libraries, and they may not be up-to-snuff with newer C++11 versions. To
+ * detect the library, we're going to include cstddef (which is a small header
+ * which will be transitively included by everybody else at some point) to grab
+ * the version macros and deduce macros from there.
+ */
+#ifdef __cplusplus
+#  include <cstddef>
+#  ifdef _STLPORT_MAJOR
+#    define MOZ_USING_STLPORT 1
+#    define MOZ_STLPORT_VERSION_AT_LEAST(major, minor, patch) \
+       (_STLPORT_VERSION >= ((major) << 8 | (minor) << 4 | (patch)))
+#  elif defined(_LIBCPP_VERSION)
+   /*
+    * libc++, unfortunately, doesn't appear to have useful versioning macros.
+    * Hopefully, the recommendations of N3694 with respect to standard libraries
+    * will get applied instead and we won't need to worry about version numbers
+    * here.
+    */
+#    define MOZ_USING_LIBCXX 1
+#  elif defined(__GLIBCXX__)
+#    define MOZ_USING_LIBSTDCXX 1
+   /*
+    * libstdc++ is also annoying and doesn't give us useful versioning macros
+    * for the library. If we're using gcc, then assume that libstdc++ matches
+    * the compiler version. If we're using clang, we're going to have to fake
+    * major/minor combinations by looking for newly-defined config macros.
+    */
+#    if MOZ_IS_GCC
+#      define MOZ_LIBSTDCXX_VERSION_AT_LEAST(major, minor, patch) \
+          MOZ_GCC_VERSION_AT_LEAST(major, minor, patch)
+#    elif defined(_GLIBCXX_THROW_OR_ABORT)
+#      define MOZ_LIBSTDCXX_VERSION_AT_LEAST(major, minor, patch) \
+          ((major) < 4 || ((major) == 4 && (minor) <= 8))
+#    elif defined(_GLIBCXX_NOEXCEPT)
+#      define MOZ_LIBSTDCXX_VERSION_AT_LEAST(major, minor, patch) \
+          ((major) < 4 || ((major) == 4 && (minor) <= 7))
+#    elif defined(_GLIBCXX_USE_DEPRECATED)
+#      define MOZ_LIBSTDCXX_VERSION_AT_LEAST(major, minor, patch) \
+          ((major) < 4 || ((major) == 4 && (minor) <= 6))
+#    elif defined(_GLIBCXX_PSEUDO_VISIBILITY)
+#      define MOZ_LIBSTDCXX_VERSION_AT_LEAST(major, minor, patch) \
+          ((major) < 4 || ((major) == 4 && (minor) <= 5))
+#    elif defined(_GLIBCXX_BEGIN_EXTERN_C)
+#      define MOZ_LIBSTDCXX_VERSION_AT_LEAST(major, minor, patch) \
+          ((major) < 4 || ((major) == 4 && (minor) <= 4))
+#    elif defined(_GLIBCXX_VISIBILITY_ATTR)
+#      define MOZ_LIBSTDCXX_VERSION_AT_LEAST(major, minor, patch) \
+          ((major) < 4 || ((major) == 4 && (minor) <= 3))
+#    elif defined(_GLIBCXX_VISIBILITY)
+#      define MOZ_LIBSTDCXX_VERSION_AT_LEAST(major, minor, patch) \
+          ((major) < 4 || ((major) == 4 && (minor) <= 2))
+#    else
+#      error "Your version of libstdc++ is unknown to us and is likely too old."
+#    endif
+#  endif
+
+   // Flesh out the defines for everyone else
+#  ifndef MOZ_USING_STLPORT
+#    define MOZ_USING_STLPORT 0
+#    define MOZ_STLPORT_VERSION_AT_LEAST(major, minor, patch) 0
+#  endif
+#  ifndef MOZ_USING_LIBCXX
+#    define MOZ_USING_LIBCXX 0
+#  endif
+#  ifndef MOZ_USING_LIBSTDCXX
+#    define MOZ_USING_LIBSTDCXX 0
+#    define MOZ_LIBSTDCXX_VERSION_AT_LEAST(major, minor, patch) 0
+#  endif
+#endif /* __cplusplus */
+
+#endif /* mozilla_Compiler_h */

onlineupdate/source/update/inc/mozilla/Likely.h

+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+/*
+ * MOZ_LIKELY and MOZ_UNLIKELY macros to hint to the compiler how a
+ * boolean predicate should be branch-predicted.
+ */
+
+#ifndef mozilla_Likely_h
+#define mozilla_Likely_h
+
+#if defined(__clang__) || defined(__GNUC__)
+#  define MOZ_LIKELY(x)   (__builtin_expect(!!(x), 1))
+#  define MOZ_UNLIKELY(x) (__builtin_expect(!!(x), 0))
+#else
+#  define MOZ_LIKELY(x)   (!!(x))
+#  define MOZ_UNLIKELY(x) (!!(x))
+#endif
+
+#endif /* mozilla_Likely_h */

onlineupdate/source/update/inc/mozilla/MacroArgs.h

+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+/*
+ * Implements various macros meant to ease the use of variadic macros.
+ */
+
+#ifndef mozilla_MacroArgs_h
+#define mozilla_MacroArgs_h
+
+/*
+ * MOZ_PASTE_PREFIX_AND_ARG_COUNT(aPrefix, ...) counts the number of variadic
+ * arguments and prefixes it with |aPrefix|. For example:
+ *
+ *   MOZ_PASTE_PREFIX_AND_ARG_COUNT(, foo, 42) expands to 2
+ *   MOZ_PASTE_PREFIX_AND_ARG_COUNT(A, foo, 42, bar) expands to A3
+ *
+ * You must pass in between 1 and 50 (inclusive) variadic arguments, past
+ * |aPrefix|. It is not legal to do
+ *
+ *   MOZ_PASTE_PREFIX_AND_ARG_COUNT(prefix)
+ *
+ * (that is, pass in 0 variadic arguments). To ensure that a compile-time
+ * error occurs when these constraints are violated, use the
+ * MOZ_STATIC_ASSERT_VALID_ARG_COUNT macro with the same variaidc arguments
+ * wherever this macro is used.
+ *
+ * Passing (__VA_ARGS__, <rest of arguments>) rather than simply calling
+ * MOZ_MACROARGS_ARG_COUNT_HELPER2(__VA_ARGS__, <rest of arguments>) very
+ * carefully tiptoes around a MSVC bug where it improperly expands __VA_ARGS__
+ * as a single token in argument lists. For details, see:
+ *
+ *   http://connect.microsoft.com/VisualStudio/feedback/details/380090/variadic-macro-replacement
+ *   http://cplusplus.co.il/2010/07/17/variadic-macro-to-count-number-of-arguments/#comment-644
+ */
+#define MOZ_PASTE_PREFIX_AND_ARG_COUNT(aPrefix, ...) \
+  MOZ_MACROARGS_ARG_COUNT_HELPER((__VA_ARGS__, \
+    aPrefix##50, aPrefix##49, aPrefix##48, aPrefix##47, aPrefix##46, \
+    aPrefix##45, aPrefix##44, aPrefix##43, aPrefix##42, aPrefix##41, \
+    aPrefix##40, aPrefix##39, aPrefix##38, aPrefix##37, aPrefix##36, \
+    aPrefix##35, aPrefix##34, aPrefix##33, aPrefix##32, aPrefix##31, \
+    aPrefix##30, aPrefix##29, aPrefix##28, aPrefix##27, aPrefix##26, \
+    aPrefix##25, aPrefix##24, aPrefix##23, aPrefix##22, aPrefix##21, \
+    aPrefix##20, aPrefix##19, aPrefix##18, aPrefix##17, aPrefix##16, \
+    aPrefix##15, aPrefix##14, aPrefix##13, aPrefix##12, aPrefix##11, \
+    aPrefix##10, aPrefix##9,  aPrefix##8,  aPrefix##7,  aPrefix##6,  \
+    aPrefix##5,  aPrefix##4,  aPrefix##3,  aPrefix##2,  aPrefix##1, aPrefix##0))
+
+#define MOZ_MACROARGS_ARG_COUNT_HELPER(aArgs) \
+  MOZ_MACROARGS_ARG_COUNT_HELPER2 aArgs
+
+#define MOZ_MACROARGS_ARG_COUNT_HELPER2( \
+   a1,  a2,  a3,  a4,  a5,  a6,  a7,  a8,  a9, a10, \
+  a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, \
+  a21, a22, a23, a24, a25, a26, a27, a28, a29, a30, \
+  a31, a32, a33, a34, a35, a36, a37, a38, a39, a40, \
+  a41, a42, a43, a44, a45, a46, a47, a48, a49, a50, \
+  a51, ...) a51
+
+/*
+ * MOZ_STATIC_ASSERT_VALID_ARG_COUNT ensures that a compile-time error occurs
+ * when the argument count constraints of MOZ_PASTE_PREFIX_AND_ARG_COUNT are
+ * violated. Use this macro wherever MOZ_PASTE_PREFIX_AND_ARG_COUNT is used
+ * and pass it the same variadic arguments.
+ *
+ * This macro employs a few dirty tricks to function. To detect the zero
+ * argument case, |(__VA_ARGS__)| is stringified, sizeof-ed, and compared to
+ * what it should be in the absence of arguments.
+ *
+ * Detecting too many arguments is a little trickier. With a valid argument
+ * count and a prefix of 1, MOZ_PASTE_PREFIX_AND_ARG_COUNT expands to e.g. 14.
+ * With a prefix of 0.0, it expands to e.g. 0.04. If there are too many
+ * arguments, it expands to the first argument over the limit. If this
+ * exceeding argument is a number, the assertion will fail as there is no
+ * number than can simultaneously be both > 10 and == 0. If the exceeding
+ * argument is not a number, a compile-time error should still occur due to
+ * the operations performed on it.
+ */
+#define MOZ_MACROARGS_STRINGIFY_HELPER(x) #x
+#define MOZ_STATIC_ASSERT_VALID_ARG_COUNT(...) \
+  static_assert( \
+    sizeof(MOZ_MACROARGS_STRINGIFY_HELPER((__VA_ARGS__))) != sizeof("()") && \
+      (MOZ_PASTE_PREFIX_AND_ARG_COUNT(1, __VA_ARGS__)) > 10 && \
+      (int)(MOZ_PASTE_PREFIX_AND_ARG_COUNT(0.0, __VA_ARGS__)) == 0, \
+    "MOZ_STATIC_ASSERT_VALID_ARG_COUNT requires 1 to 50 arguments") /* ; */
+
+/*
+ * MOZ_ARGS_AFTER_N expands to its arguments excluding the first |N|
+ * arguments. For example:
+ *
+ *   MOZ_ARGS_AFTER_2(a, b, c, d) expands to: c, d
+ */
+#define MOZ_ARGS_AFTER_1(a1, ...) __VA_ARGS__
+#define MOZ_ARGS_AFTER_2(a1, a2, ...) __VA_ARGS__
+
+/*
+ * MOZ_ARG_N expands to its |N|th argument.
+ */
+#define MOZ_ARG_1(a1, ...) a1
+#define MOZ_ARG_2(a1, a2, ...) a2
+
+#endif /* mozilla_MacroArgs_h */

onlineupdate/source/update/inc/mozilla/Types.h

+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+/* mfbt foundational types and macros. */
+
+#ifndef mozilla_Types_h
+#define mozilla_Types_h
+
+/*
+ * This header must be valid C and C++, includable by code embedding either
+ * SpiderMonkey or Gecko.
+ */
+
+/* Expose all <stdint.h> types and size_t. */
+#include <stddef.h>
+#include <stdint.h>
+
+/* Implement compiler and linker macros needed for APIs. */
+
+/*
+ * MOZ_EXPORT is used to declare and define a symbol or type which is externally
+ * visible to users of the current library.  It encapsulates various decorations
+ * needed to properly export the method's symbol.
+ *
+ *   api.h:
+ *     extern MOZ_EXPORT int MeaningOfLife(void);
+ *     extern MOZ_EXPORT int LuggageCombination;
+ *
+ *   api.c:
+ *     int MeaningOfLife(void) { return 42; }
+ *     int LuggageCombination = 12345;
+ *
+ * If you are merely sharing a method across files, just use plain |extern|.
+ * These macros are designed for use by library interfaces -- not for normal
+ * methods or data used cross-file.
+ */
+#if defined(WIN32)
+#  define MOZ_EXPORT   __declspec(dllexport)
+#else /* Unix */
+#  ifdef HAVE_VISIBILITY_ATTRIBUTE
+#    define MOZ_EXPORT       __attribute__((visibility("default")))
+#  elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+#    define MOZ_EXPORT      __global
+#  else
+#    define MOZ_EXPORT /* nothing */
+#  endif
+#endif
+
+
+/*
+ * Whereas implementers use MOZ_EXPORT to declare and define library symbols,
+ * users use MOZ_IMPORT_API and MOZ_IMPORT_DATA to access them.  Most often the
+ * implementer of the library will expose an API macro which expands to either
+ * the export or import version of the macro, depending upon the compilation
+ * mode.
+ */
+#ifdef _WIN32
+#  if defined(__MWERKS__)
+#    define MOZ_IMPORT_API /* nothing */
+#  else
+#    define MOZ_IMPORT_API __declspec(dllimport)
+#  endif
+#else
+#  define MOZ_IMPORT_API MOZ_EXPORT
+#endif
+
+#if defined(_WIN32) && !defined(__MWERKS__)
+#  define MOZ_IMPORT_DATA  __declspec(dllimport)
+#else
+#  define MOZ_IMPORT_DATA  MOZ_EXPORT
+#endif
+
+/*
+ * Consistent with the above comment, the MFBT_API and MFBT_DATA macros expose
+ * export mfbt declarations when building mfbt, and they expose import mfbt
+ * declarations when using mfbt.
+ */
+#if defined(IMPL_MFBT)
+#  define MFBT_API     MOZ_EXPORT
+#  define MFBT_DATA    MOZ_EXPORT
+#else
+  /*
+   * On linux mozglue is linked in the program and we link libxul.so with
+   * -z,defs. Normally that causes the linker to reject undefined references in
+   * libxul.so, but as a loophole it allows undefined references to weak
+   * symbols. We add the weak attribute to the import version of the MFBT API
+   * macros to exploit this.
+   */
+#  if defined(MOZ_GLUE_IN_PROGRAM) && !defined(MOZILLA_XPCOMRT_API)
+#    define MFBT_API   __attribute__((weak)) MOZ_IMPORT_API
+#    define MFBT_DATA  __attribute__((weak)) MOZ_IMPORT_DATA
+#  else
+#    define MFBT_API   MOZ_IMPORT_API
+#    define MFBT_DATA  MOZ_IMPORT_DATA
+#  endif
+#endif
+
+/*
+ * C symbols in C++ code must be declared immediately within |extern "C"|
+ * blocks.  However, in C code, they need not be declared specially.  This
+ * difference is abstracted behind the MOZ_BEGIN_EXTERN_C and MOZ_END_EXTERN_C
+ * macros, so that the user need not know whether he is being used in C or C++
+ * code.
+ *
+ *   MOZ_BEGIN_EXTERN_C
+ *
+ *   extern MOZ_EXPORT int MostRandomNumber(void);
+ *   ...other declarations...
+ *
+ *   MOZ_END_EXTERN_C
+ *
+ * This said, it is preferable to just use |extern "C"| in C++ header files for
+ * its greater clarity.
+ */
+#ifdef __cplusplus
+#  define MOZ_BEGIN_EXTERN_C    extern "C" {
+#  define MOZ_END_EXTERN_C      }
+#else
+#  define MOZ_BEGIN_EXTERN_C
+#  define MOZ_END_EXTERN_C
+#endif
+
+/*
+ * GCC's typeof is available when decltype is not.
+ */
+#if defined(__GNUC__) && defined(__cplusplus) && \
+  !defined(__GXX_EXPERIMENTAL_CXX0X__) && __cplusplus < 201103L
+#  define decltype __typeof__
+#endif
+
+#endif /* mozilla_Types_h */

onlineupdate/source/update/inc/mozilla/nsTraceRefcnt.h

+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 nsTraceRefcnt_h___
+#define nsTraceRefcnt_h___
+
+#include <stdio.h> // for FILE
+#include "nscore.h"
+
+class nsTraceRefcnt
+{
+public:
+  static void Shutdown();
+
+  enum StatisticsType {
+    ALL_STATS,
+    NEW_STATS
+  };
+
+  static nsresult DumpStatistics(StatisticsType aType = ALL_STATS,
+                                 FILE* aOut = 0);
+
+  static void ResetStatistics();
+
+  static void DemangleSymbol(const char* aSymbol, char* aBuffer, int aBufLen);
+
+  static void WalkTheStack(FILE* aStream);
+
+  /**
+   * This is a variant of |WalkTheStack| that uses |CodeAddressService| to cache
+   * the results of |NS_DescribeCodeAddress|. If |WalkTheStackCached| is being
+   * called frequently, it will be a few orders of magnitude faster than
+   * |WalkTheStack|. However, the cache uses a lot of memory, which can cause
+   * OOM crashes. Therefore, this should only be used for things like refcount
+   * logging which walk the stack extremely frequently.
+   */
+  static void WalkTheStackCached(FILE* aStream);
+
+  /**
+   * Tell nsTraceRefcnt whether refcounting, allocation, and destruction
+   * activity is legal.  This is used to trigger assertions for any such
+   * activity that occurs because of static constructors or destructors.
+   */
+  static void SetActivityIsLegal(bool aLegal);
+};
+
+#define NS_TRACE_REFCNT_CONTRACTID "@mozilla.org/xpcom/trace-refcnt;1"
+#define NS_TRACE_REFCNT_CID                          \
+{ /* e3e7511e-a395-4924-94b1-d527861cded4 */         \
+    0xe3e7511e,                                      \
+    0xa395,                                          \
+    0x4924,                                          \
+    {0x94, 0xb1, 0xd5, 0x27, 0x86, 0x1c, 0xde, 0xd4} \
+}                                                    \
+
+////////////////////////////////////////////////////////////////////////////////
+// And now for that utility that you've all been asking for...
+
+extern "C" void
+NS_MeanAndStdDev(double aNumberOfValues,
+                 double aSumOfValues, double aSumOfSquaredValues,
+                 double* aMeanResult, double* aStdDevResult);
+
+////////////////////////////////////////////////////////////////////////////////
+#endif

onlineupdate/source/update/src/Makefile.in

+# vim:set ts=8 sw=8 sts=8 noet:
+#
+# 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/.
+
+# This makefile just builds support for reading archives.
+
+include $(topsrcdir)/config/rules.mk
+
+# The intermediate (.ii/.s) files for host and target can have the same name...
+# disable parallel builds
+.NOTPARALLEL:

onlineupdate/source/update/src/mar.h

+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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 MAR_H__
+#define MAR_H__
+
+#include "mozilla/Assertions.h"
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* We have a MAX_SIGNATURES limit so that an invalid MAR will never
+ * waste too much of either updater's or signmar's time.
+ * It is also used at various places internally and will affect memory usage.
+ * If you want to increase this value above 9 then you need to adjust parsing
+ * code in tool/mar.c.
+*/
+#define MAX_SIGNATURES 8
+#ifdef __cplusplus
+static_assert(MAX_SIGNATURES <= 9, "too many signatures");
+#else
+MOZ_STATIC_ASSERT(MAX_SIGNATURES <= 9, "too many signatures");
+#endif
+
+struct ProductInformationBlock {
+  const char *MARChannelID;
+  const char *productVersion;
+};
+
+/**
+ * The MAR item data structure.
+ */
+typedef struct MarItem_ {
+  struct MarItem_ *next;  /* private field */
+  uint32_t offset;        /* offset into archive */
+  uint32_t length;        /* length of data in bytes */
+  uint32_t flags;         /* contains file mode bits */
+  char name[1];           /* file path */
+} MarItem;
+
+#define TABLESIZE 256
+
+struct MarFile_ {
+  FILE *fp;
+  MarItem *item_table[TABLESIZE];
+};
+
+typedef struct MarFile_ MarFile;
+
+/**
+ * Signature of callback function passed to mar_enum_items.
+ * @param mar       The MAR file being visited.
+ * @param item      The MAR item being visited.
+ * @param data      The data parameter passed by the caller of mar_enum_items.
+ * @return          A non-zero value to stop enumerating.
+ */
+typedef int (* MarItemCallback)(MarFile *mar, const MarItem *item, void *data);
+
+/**
+ * Open a MAR file for reading.
+ * @param path      Specifies the path to the MAR file to open.  This path must
+ *                  be compatible with fopen.
+ * @return          NULL if an error occurs.
+ */
+MarFile *mar_open(const char *path);
+
+#ifdef XP_WIN
+MarFile *mar_wopen(const wchar_t *path);
+#endif
+
+/**
+ * Close a MAR file that was opened using mar_open.
+ * @param mar       The MarFile object to close.
+ */
+void mar_close(MarFile *mar);
+
+/**
+ * Find an item in the MAR file by name.
+ * @param mar       The MarFile object to query.
+ * @param item      The name of the item to query.
+ * @return          A const reference to a MAR item or NULL if not found.
+ */
+const MarItem *mar_find_item(MarFile *mar, const char *item);
+
+/**
+ * Enumerate all MAR items via callback function.
+ * @param mar       The MAR file to enumerate.
+ * @param callback  The function to call for each MAR item.
+ * @param data      A caller specified value that is passed along to the
+ *                  callback function.
+ * @return          0 if the enumeration ran to completion.  Otherwise, any
+ *                  non-zero return value from the callback is returned.
+ */
+int mar_enum_items(MarFile *mar, MarItemCallback callback, void *data);
+
+/**
+ * Read from MAR item at given offset up to bufsize bytes.
+ * @param mar       The MAR file to read.
+ * @param item      The MAR item to read.
+ * @param offset    The byte offset relative to the start of the item.
+ * @param buf       A pointer to a buffer to copy the data into.
+ * @param bufsize   The length of the buffer to copy the data into.
+ * @return          The number of bytes written or a negative value if an
+ *                  error occurs.
+ */
+int mar_read(MarFile *mar, const MarItem *item, int offset, char *buf,
+             int bufsize);
+
+/**
+ * Create a MAR file from a set of files.
+ * @param dest      The path to the file to create.  This path must be
+ *                  compatible with fopen.
+ * @param numfiles  The number of files to store in the archive.
+ * @param files     The list of null-terminated file paths.  Each file
+ *                  path must be compatible with fopen.
+ * @param infoBlock The information to store in the product information block.
+ * @return          A non-zero value if an error occurs.
+ */
+int mar_create(const char *dest,
+               int numfiles,
+               char **files,
+               struct ProductInformationBlock *infoBlock);
+
+/**
+ * Extract a MAR file to the current working directory.
+ * @param path      The path to the MAR file to extract.  This path must be
+ *                  compatible with fopen.
+ * @return          A non-zero value if an error occurs.
+ */
+int mar_extract(const char *path);
+
+#define MAR_MAX_CERT_SIZE (16*1024) // Way larger than necessary
+
+/* Read the entire file (not a MAR file) into a newly-allocated buffer.
+ * This function does not write to stderr. Instead, the caller should
+ * write whatever error messages it sees fit. The caller must free the returned
+ * buffer using free().
+ *
+ * @param filePath The path to the file that should be read.
+ * @param maxSize  The maximum valid file size.
+ * @param data     On success, *data will point to a newly-allocated buffer
+ *                 with the file's contents in it.
+ * @param size     On success, *size will be the size of the created buffer.
+ *
+ * @return 0 on success, -1 on error
+ */
+int mar_read_entire_file(const char * filePath,
+                         uint32_t maxSize,
+                         /*out*/ const uint8_t * *data,
+                         /*out*/ uint32_t *size);
+
+/**
+ * Verifies a MAR file by verifying each signature with the corresponding
+ * certificate. That is, the first signature will be verified using the first
+ * certificate given, the second signature will be verified using the second
+ * certificate given, etc. The signature count must exactly match the number of
+ * certificates given, and all signature verifications must succeed.
+ * We do not check that the certificate was issued by any trusted authority.
+ * We assume it to be self-signed.  We do not check whether the certificate
+ * is valid for this usage.
+ *
+ * @param mar            The already opened MAR file.
+ * @param certData       Pointer to the first element in an array of certificate
+ *                       file data.
+ * @param certDataSizes  Pointer to the first element in an array for size of
+ *                       the cert data.
+ * @param certCount      The number of elements in certData and certDataSizes
+ * @return 0 on success
+ *         a negative number if there was an error
+ *         a positive number if the signature does not verify
+ */
+int mar_verify_signatures(MarFile *mar,
+                          const uint8_t * const *certData,
+                          const uint32_t *certDataSizes,
+                          uint32_t certCount);
+
+/**
+ * Reads the product info block from the MAR file's additional block section.
+ * The caller is responsible for freeing the fields in infoBlock
+ * if the return is successful.
+ *
+ * @param infoBlock Out parameter for where to store the result to
+ * @return 0 on success, -1 on failure
+*/
+int
+mar_read_product_info_block(MarFile *mar,
+                            struct ProductInformationBlock *infoBlock);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* MAR_H__ */

onlineupdate/source/update/src/mar_cmdline.h

+/* 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 MAR_CMDLINE_H__
+#define MAR_CMDLINE_H__
+
+/* We use NSPR here just to import the definition of uint32_t */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct ProductInformationBlock;
+
+/**
+ * Determines MAR file information.
+ *
+ * @param path                   The path of the MAR file to check.
+ * @param hasSignatureBlock      Optional out parameter specifying if the MAR
+ *                               file has a signature block or not.
+ * @param numSignatures          Optional out parameter for storing the number
+ *                               of signatures in the MAR file.
+ * @param hasAdditionalBlocks    Optional out parameter specifying if the MAR
+ *                               file has additional blocks or not.
+ * @param offsetAdditionalBlocks Optional out parameter for the offset to the
+ *                               first additional block. Value is only valid if
+ *                               hasAdditionalBlocks is not equal to 0.
+ * @param numAdditionalBlocks    Optional out parameter for the number of
+ *                               additional blocks.  Value is only valid if
+ *                               has_additional_blocks is not equal to 0.
+ * @return 0 on success and non-zero on failure.
+ */
+int get_mar_file_info(const char *path,
+                      int *hasSignatureBlock,
+                      uint32_t *numSignatures,
+                      int *hasAdditionalBlocks,
+                      uint32_t *offsetAdditionalBlocks,
+                      uint32_t *numAdditionalBlocks);
+
+/**
+ * Reads the product info block from the MAR file's additional block section.
+ * The caller is responsible for freeing the fields in infoBlock
+ * if the return is successful.
+ *
+ * @param infoBlock Out parameter for where to store the result to
+ * @return 0 on success, -1 on failure
+*/
+int
+read_product_info_block(char *path,
+                        struct ProductInformationBlock *infoBlock);
+
+/**
+ * Refreshes the product information block with the new information.
+ * The input MAR must not be signed or the function call will fail.
+ *
+ * @param path             The path to the MAR file whose product info block
+ *                         should be refreshed.
+ * @param infoBlock        Out parameter for where to store the result to
+ * @return 0 on success, -1 on failure
+*/
+int
+refresh_product_info_block(const char *path,
+                           struct ProductInformationBlock *infoBlock);
+
+/**
+ * Writes out a copy of the MAR at src but with the signature block stripped.
+ *
+ * @param  src  The path of the source MAR file
+ * @param  dest The path of the MAR file to write out that
+                has no signature block
+ * @return 0 on success
+ *         -1 on error
+*/
+int
+strip_signature_block(const char *src, const char * dest);
+
+/**
+ * Extracts a signature from a MAR file, base64 encodes it, and writes it out
+ *
+ * @param  src       The path of the source MAR file
+ * @param  sigIndex  The index of the signature to extract
+ * @param  dest      The path of file to write the signature to
+ * @return 0 on success
+ *         -1 on error
+*/
+int
+extract_signature(const char *src, uint32_t sigIndex, const char * dest);
+
+/**
+ * Imports a base64 encoded signature into a MAR file
+ *
+ * @param  src           The path of the source MAR file
+ * @param  sigIndex      The index of the signature to import
+ * @param  base64SigFile A file which contains the signature to import
+ * @param  dest          The path of the destination MAR file with replaced signature
+ * @return 0 on success
+ *         -1 on error
+*/
+int
+import_signature(const char *src,
+                 uint32_t sigIndex,
+                 const char * base64SigFile,
+                 const char *dest);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* MAR_CMDLINE_H__ */

onlineupdate/source/update/src/mar_extract.c

+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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/. */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <string.h>
+#include <stdlib.h>
+#include "mar_private.h"
+#include "mar.h"
+
+#ifdef XP_WIN
+#include <io.h>
+#include <direct.h>
+#endif
+
+/* Ensure that the directory containing this file exists */
+static int mar_ensure_parent_dir(const char *path)
+{
+  char *slash = strrchr(path, '/');
+  if (slash)
+  {
+    *slash = '\0';
+    mar_ensure_parent_dir(path);
+#ifdef XP_WIN
+    _mkdir(path);
+#else
+    mkdir(path, 0755);
+#endif
+    *slash = '/';
+  }
+  return 0;
+}
+
+static int mar_test_callback(MarFile *mar, const MarItem *item, void *unused) {
+  FILE *fp;
+  char buf[BLOCKSIZE];
+  int fd, len, offset = 0;
+
+  if (mar_ensure_parent_dir(item->name))
+    return -1;
+
+#ifdef XP_WIN
+  fd = _open(item->name, _O_BINARY|_O_CREAT|_O_TRUNC|_O_WRONLY, item->flags);
+#else
+  fd = creat(item->name, item->flags);
+#endif
+  if (fd == -1) {
+    fprintf(stderr, "ERROR: could not create file in mar_test_callback()\n");
+    perror(item->name);
+    return -1;
+  }
+
+  fp = fdopen(fd, "wb");
+  if (!fp)
+    return -1;
+
+  while ((len = mar_read(mar, item, offset, buf, sizeof(buf))) > 0) {
+    if (fwrite(buf, len, 1, fp) != 1)
+      break;
+    offset += len;
+  }
+
+  fclose(fp);
+  return len == 0 ? 0 : -1;
+}
+
+int mar_extract(const char *path) {
+  MarFile *mar;
+  int rv;
+
+  mar = mar_open(path);
+  if (!mar)
+    return -1;
+
+  rv = mar_enum_items(mar, mar_test_callback, NULL);
+
+  mar_close(mar);
+  return rv;
+}

onlineupdate/source/update/src/mar_private.h

+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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 MAR_PRIVATE_H__
+#define MAR_PRIVATE_H__
+
+#include "limits.h"
+#include "mozilla/Assertions.h"
+#include <stdint.h>
+
+#define BLOCKSIZE 4096
+#define ROUND_UP(n, incr) (((n) / (incr) + 1) * (incr))
+
+#define MAR_ID "MAR1"
+#define MAR_ID_SIZE 4
+
+/* The signature block comes directly after the header block
+   which is 16 bytes */
+#define SIGNATURE_BLOCK_OFFSET 16
+
+/* Make sure the file is less than 500MB.  We do this to protect against
+   invalid MAR files. */
+#define MAX_SIZE_OF_MAR_FILE ((int64_t)524288000)
+
+/* Existing code makes assumptions that the file size is
+   smaller than LONG_MAX. */
+MOZ_STATIC_ASSERT(MAX_SIZE_OF_MAR_FILE < ((int64_t)LONG_MAX),
+                  "max mar file size is too big");
+
+/* We store at most the size up to the signature block + 4
+   bytes per BLOCKSIZE bytes */
+MOZ_STATIC_ASSERT(sizeof(BLOCKSIZE) < \
+                  (SIGNATURE_BLOCK_OFFSET + sizeof(uint32_t)),
+                  "BLOCKSIZE is too big");
+
+/* The maximum size of any signature supported by current and future
+   implementations of the signmar program. */
+#define MAX_SIGNATURE_LENGTH 2048
+
+/* Each additional block has a unique ID.
+   The product information block has an ID of 1. */
+#define PRODUCT_INFO_BLOCK_ID 1
+
+#define MAR_ITEM_SIZE(namelen) (3*sizeof(uint32_t) + (namelen) + 1)
+
+/* Product Information Block (PIB) constants */
+#define PIB_MAX_MAR_CHANNEL_ID_SIZE 63
+#define PIB_MAX_PRODUCT_VERSION_SIZE 31
+
+/* The mar program is compiled as a host bin so we don't have access to NSPR at
+   runtime.  For that reason we use ntohl, htonl, and define HOST_TO_NETWORK64
+   instead of the NSPR equivalents. */
+#ifdef XP_WIN
+#include <winsock2.h>
+#define ftello _ftelli64
+#define fseeko _fseeki64
+#else
+#define _FILE_OFFSET_BITS 64
+#include <netinet/in.h>
+#include <unistd.h>
+#endif
+
+#include <stdio.h>
+
+#define HOST_TO_NETWORK64(x) ( \
+  ((((uint64_t) x) & 0xFF) << 56) | \
+  ((((uint64_t) x) >> 8) & 0xFF) << 48) | \
+  (((((uint64_t) x) >> 16) & 0xFF) << 40) | \
+  (((((uint64_t) x) >> 24) & 0xFF) << 32) | \
+  (((((uint64_t) x) >> 32) & 0xFF) << 24) | \
+  (((((uint64_t) x) >> 40) & 0xFF) << 16) | \
+  (((((uint64_t) x) >> 48) & 0xFF) << 8) | \
+  (((uint64_t) x) >> 56)
+#define NETWORK_TO_HOST64 HOST_TO_NETWORK64
+
+#endif  /* MAR_PRIVATE_H__ */

onlineupdate/source/update/src/moz.build

+# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# 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/.
+
+EXPORTS += [
+    'mar.h',
+    'mar_cmdline.h',
+]
+
+HOST_SOURCES += [
+    'mar_create.c',
+    'mar_extract.c',
+    'mar_read.c',
+]
+HostLibrary('hostmar')
+
+Library('mar')
+
+UNIFIED_SOURCES += [
+    'mar_create.c',
+    'mar_extract.c',
+    'mar_read.c',
+]
+
+FORCE_STATIC_LIB = True
+
+if CONFIG['OS_ARCH'] == 'WINNT':
+    USE_STATIC_LIBS = True

onlineupdate/source/update/updater/archivereader.cpp → onlineupdate/source/update/updater/archivereader.cxx

@@ -10,7 +10,7 @@
 #include "bzlib.h"
 #include "archivereader.h"
 #include "errors.h"
-#ifdef XP_WIN
+#ifdef WNT
 #include "nsAlgorithm.h" // Needed by nsVersionComparator.cpp
 #include "updatehelper.h"
 #endif
@@ -27,12 +27,12 @@
 #endif
 
 #define UPDATER_NO_STRING_GLUE_STL
-#include "nsVersionComparator.cpp"
+#include "nsVersionComparator.h"
 #undef UPDATER_NO_STRING_GLUE_STL
 
-#if defined(XP_UNIX)
+#if defined(UNIX)
 # include <sys/types.h>
-#elif defined(XP_WIN)
+#elif defined(WNT)
 # include <io.h>
 #endif
 
@@ -203,7 +203,7 @@ ArchiveReader::Open(const NS_tchar *path)
     }
   }
 
-#ifdef XP_WIN
+#ifdef WNT
   mArchive = mar_wopen(path);
 #else
   mArchive = mar_open(path);
@@ -240,7 +240,7 @@ ArchiveReader::ExtractFile(const char *name, const NS_tchar *dest)
   if (!item)
     return READ_ERROR;
 
-#ifdef XP_WIN
+#ifdef WNT
   FILE* fp = _wfopen(dest, L"wb+");
 #else
   int fd = creat(dest, item->flags);

onlineupdate/source/update/updater/archivereader.h

@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include "mar.h"
 
-#ifdef XP_WIN
+#ifdef WNT
   typedef WCHAR NS_tchar;
 #else
   typedef char NS_tchar;

onlineupdate/source/update/updater/bspatch.cpp → onlineupdate/source/update/updater/bspatch.cxx

@@ -39,13 +39,13 @@
 #include <string.h>
 #include <limits.h>
 
-#if defined(XP_WIN)
+#if defined(WNT)
 # include <io.h>
 #else
 # include <unistd.h>
 #endif
 
-#ifdef XP_WIN
+#ifdef WNT
 # include <winsock2.h>
 #else
 # include <arpa/inet.h>

onlineupdate/source/update/updater/loaddlls.cpp → onlineupdate/source/update/updater/loaddlls.cxx

@@ -3,6 +3,8 @@
  * 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/. */
 
+
+#ifdef WNT
 #include <windows.h>
 
 // Delayed load libraries are loaded when the first symbol is used.
@@ -101,3 +103,4 @@ struct AutoLoadSystemDependencies
     }
   }
 } loadDLLs;
+#endif

onlineupdate/source/update/updater/progressui.h

@@ -9,7 +9,7 @@
 
 #include "updatedefines.h"
 
-#if defined(XP_WIN)
+#if defined(WNT)
   typedef WCHAR NS_tchar;
   #define NS_main wmain
 #else
@@ -20,7 +20,7 @@
 // Called to perform any initialization of the widget toolkit
 int InitProgressUI(int *argc, NS_tchar ***argv);
 
-#if defined(XP_WIN)
+#if defined(WNT)
   // Called on the main thread at startup
   int ShowProgressUI(bool indeterminate = false, bool initUIStrings = true);
   int InitProgressUIStrings();

onlineupdate/source/update/updater/progressui_gtk.cpp → onlineupdate/source/update/updater/progressui_gtk.cxx

@@ -4,6 +4,7 @@
  * 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/. */
 
+#if defined(UNIX) || defined(MACOSX)
 #include <stdio.h>
 #include <gtk/gtk.h>
 #include <unistd.h>
@@ -129,3 +130,4 @@ UpdateProgressUI(float progress)
 {
   sProgressVal = progress;  // 32-bit writes are atomic
 }
+#endif  // defined(UNIX) || defined(MACOSX)

onlineupdate/source/update/updater/progressui_null.cpp → onlineupdate/source/update/updater/progressui_null.cxx

@@ -4,6 +4,7 @@
  * 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/. */
 
+#if !defined(MACOSX) && !defined(UNIX) && !defined(WNT)
 #include "progressui.h"
 
 int InitProgressUI(int *argc, char ***argv)
@@ -23,3 +24,4 @@ void QuitProgressUI()
 void UpdateProgressUI(float progress)
 {
 }
+#endif  // !defined(MACOSX) && !defined(UNIX) && !defined(WNT)

onlineupdate/source/update/updater/progressui_win.cpp → onlineupdate/source/update/updater/progressui_win.cxx

@@ -4,6 +4,7 @@
  * 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/. */
 
+#ifdef WNT
 #include <stdio.h>
 #include <windows.h>
 #include <commctrl.h>
@@ -317,3 +318,4 @@ UpdateProgressUI(float progress)
 {
   sProgress = progress;  // 32-bit writes are atomic
 }
+#endif  // WNT

onlineupdate/source/update/updater/win_dirent.cpp → onlineupdate/source/update/updater/win_dirent.cxx

@@ -4,6 +4,7 @@
  * 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/. */
 
+#ifdef WNT
 #include "win_dirent.h"
 #include <errno.h>
 #include <string.h>
@@ -75,4 +76,4 @@ dirent* readdir(DIR* dir)
            sizeof(gDirEnt.d_name)/sizeof(gDirEnt.d_name[0]));
   return &gDirEnt;
 }
-
+#endif