NSISPlugins/ShellFolder/ShellFolder.cpp

// NSIS Shell Folder Plugin
//
// Douglas Thrift
//
// $Id$

#include <Windows.h>
#include <ShlObj.h>
#include <nsis/pluginapi.h>

extern "C" void __declspec(dllexport) GetFolderPath(HWND parent, int string_size, char *variables, stack_t **stacktop, extra_parameters *extra)
{
        EXDLL_INIT();

        int folder(::popint_or());
        unsigned long flags(::popint_or());
        char path[MAX_PATH];
        long code(::SHGetFolderPath(parent, folder, NULL, flags, path));

        if (SUCCEEDED(code))
                ::pushstring(path);
        else
                switch (code)
                {
                case S_FALSE:
                case E_FAIL:
                        ::pushstring("Folder does not exist.");
                        break;
                case E_INVALIDARG:
                        ::pushstring("Invalid arguments.");
                        break;
                default:
                        ::pushstring("Unknown error.");
                }

        ::pushint(code);
}
Revision:	1174
Committed:	2009-05-16T19:49:03-07:00 (16 years, 1 month ago) by douglas
File size:	742 byte(s)
Log Message:	Shell Folder Plugin.
#	Content
1	// NSIS Shell Folder Plugin
2	//
3	// Douglas Thrift
4	//
5	// $Id$
6
7	#include <Windows.h>
8	#include <ShlObj.h>
9	#include <nsis/pluginapi.h>
10
11	extern "C" void __declspec(dllexport) GetFolderPath(HWND parent, int string_size, char variables, stack_t stacktop, extra_parameters extra)
12	{
13	EXDLL_INIT();
14
15	int folder(::popint_or());
16	unsigned long flags(::popint_or());
17	char path[MAX_PATH];
18	long code(::SHGetFolderPath(parent, folder, NULL, flags, path));
19
20	if (SUCCEEDED(code))
21	::pushstring(path);
22	else
23	switch (code)
24	{
25	case S_FALSE:
26	case E_FAIL:
27	::pushstring("Folder does not exist.");
28	break;
29	case E_INVALIDARG:
30	::pushstring("Invalid arguments.");
31	break;
32	default:
33	::pushstring("Unknown error.");
34	}
35
36	::pushint(code);
37	}