2007-08-28 Marcus Brinkmann <marcus@g10code.de>

• Makefile.am (gpgex_LDADD): Add -lole32.
• gpgex.def: Rename functions to not carry the @NR thingie.
• main.h: Many TRACE macros added.

(DEBUG_INIT, DEBUG_CONTEXT_MENU, STRINGIFY, GUID_FMT, GUID_ARG):
New macros.
(_gpgex_debug): New prototype.

• main.cc: Include <stdarg.h>, <stdio.h> and <shlobj.h>. Add

debugging traces.
(debug_lock, debug_flags, debug_file): New statics.
(get_debug_file, debug_init, debug_deinit): New static functions.
(_gpgex_debug): New function.
(DllMain): Call debug_init.
(DllRegisterServer, DllUnregisterServer): Call SHChangeNotify.

• gpgex.h: Include <vector> and <string>. Use std::vector and

std::string namespaces.
(class gpgex_t): New member filenames, and new method reset.

• gpgex.cc: Include <vector>, <string>, <stdexcept> and use

std::vector and std::string namespaces. Add debugging traces.
(gpgex_t::reset): New function.
(gpgex_t::Initialize): Implement dummy function.
(gpgex_t::QueryContextMenu): Implement dummy function.
(gpgex_t::GetCommandString): Implement dummy function.
(gpgex_t::InvokeCommand): Implement dummy function.

• gpgex-factory.cc: Add debugging traces.
• gpgex-class.cc (gpgex_class::init): Implement registration of

shell extension.
(gpgex_class::deinit): Implement corresponding unregistration.