37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
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#ifndef _PLUGINCALLBACKS_H_
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#define _PLUGINCALLBACKS_H_
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#include "../Platform.h"
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#include "fileform.h"
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#ifdef NSIS_CONFIG_PLUGIN_SUPPORT
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// Starting with NSIS 2.42, you can check the version of the plugin API in exec_flags->plugin_api_version
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// The format is 0xXXXXYYYY where X is the major version and Y is the minor version (MAKELONG(y,x))
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// When doing version checks, always remember to use >=, ex: if (pX->exec_flags->plugin_api_version >= NSISPIAPIVER_1_0) {}
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#define NSISPIAPIVER_1_0 0x00010000
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#define NSISPIAPIVER_CURR NSISPIAPIVER_1_0
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// NSIS Plug-In Callback Messages
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enum NSPIM
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{
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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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// Prototype for callbacks registered with extra_parameters->RegisterPluginCallback()
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// Return NULL for unknown messages
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// Should always be __cdecl for future expansion possibilities
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typedef UINT_PTR (*NSISPLUGINCALLBACK)(NSPIM);
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extern BOOL NSISCALL RegisterPluginCallback(HMODULE pluginHandle, NSISPLUGINCALLBACK proc);
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extern void NSISCALL Plugins_SendMsgToAllPlugins(int msg);
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extern void NSISCALL Plugins_UnloadAll();
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extern BOOL NSISCALL Plugins_CanUnload(HANDLE pluginHandle);
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#endif /* #ifdef NSIS_CONFIG_PLUGIN_SUPPORT */
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#endif /* _PLUGINCALLBACKS_H_ */
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