76 lines
2.2 KiB
C
76 lines
2.2 KiB
C
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0.If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#ifndef _EXDLL_H_
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#define _EXDLL_H_
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#include <windows.h>
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#include <tchar.h>
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#define PLUGINFUNCTION(name) \
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extern "C" void __declspec(dllexport) \
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name(HWND hWndParent, int string_size, TCHAR* variables, \
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stack_t** stacktop, extra_parameters* extra)
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#define EXDLL_INIT() \
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{ \
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g_stringsize = string_size; \
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g_stacktop = stacktop; \
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g_executeCodeSegment = extra->ExecuteCodeSegment; \
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g_hwndParent = hWndParent; \
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}
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#define WM_NOTIFY_OUTER_NEXT (WM_USER + 0x8)
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#define WM_NOTIFY_CUSTOM_READY (WM_USER + 0xd)
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typedef struct _stack_t {
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struct _stack_t* next;
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TCHAR text[1]; // the real length of this buffer should be string_size
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} stack_t;
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extern unsigned int g_stringsize;
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extern stack_t** g_stacktop;
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extern int(__stdcall* g_executeCodeSegment)(int pos, HWND hwndProgress);
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extern HWND g_hwndParent;
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extern HINSTANCE gHInst;
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typedef struct {
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int autoclose;
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int all_user_var;
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int exec_error;
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int abort;
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int exec_reboot;
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int reboot_called;
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int XXX_cur_insttype; // deprecated
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int XXX_insttype_changed; // deprecated
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int silent;
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int instdir_error;
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int rtl;
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int errlvl;
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} exec_flags;
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// NSIS Plug-In Callback Messages
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enum NSPIM {
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NSPIM_UNLOAD, // This is the last message a plugin gets, do final cleanup
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NSPIM_GUIUNLOAD, // Called after .onGUIEnd
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};
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typedef UINT_PTR (*NSISPLUGINCALLBACK)(enum NSPIM);
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typedef struct {
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exec_flags* exec_flags;
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int(__stdcall* ExecuteCodeSegment)(int pos, HWND hwndProgress);
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void(__stdcall* validate_filename)(LPWSTR);
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int(__stdcall* RegisterPluginCallback)(
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HMODULE,
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NSISPLUGINCALLBACK); // returns 0 on success, 1 if already
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// registered and < 0 on errors
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} extra_parameters;
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int popstring(TCHAR* str);
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void pushstring(const TCHAR* str);
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UINT_PTR __cdecl NSISPluginCallback(NSPIM msg);
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#endif //_EXDLL_H_
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