Mach-O: Add Mach-O parser for OS X and iOS.

This parser also supports fat binaries which archive multiple
Mach-O binaries.

1 files changed, 51 insertions, 0 deletions

diff --git a/Source/cmMachO.h b/Source/cmMachO.h
new file mode 100644
index 0000000..f06f8de
--- /dev/null
+++ b/Source/cmMachO.h
@@ -0,0 +1,51 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#ifndef cmMachO_h
+#define cmMachO_h
+
+#if !defined(CMAKE_USE_MACH_PARSER)
+# error "This file may be included only if CMAKE_USE_MACH_PARSER is enabled."
+#endif
+
+class cmMachOInternal;
+
+/** \class cmMachO
+ * \brief Executable and Link Format (Mach-O) parser.
+ */
+class cmMachO
+{
+public:
+  /** Construct with the name of the Mach-O input file to parse.  */
+  cmMachO(const char* fname);
+
+  /** Destruct.   */
+  ~cmMachO();
+
+  /** Get the error message if any.  */
+  std::string const& GetErrorMessage() const;
+
+  /** Boolean conversion.  True if the Mach-O file is valid.  */
+  operator bool() const { return this->Valid(); }
+
+  /** Get Install name from binary **/
+  bool GetInstallName(std::string& install_name);
+
+  /** Print human-readable information about the Mach-O file.  */
+  void PrintInfo(std::ostream& os) const;
+
+private:
+  friend class cmMachOInternal;
+  bool Valid() const;
+  cmMachOInternal* Internal;
+};
+
+#endif