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convert to plug-in library and never unload so user variables are saved

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@5843 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2008-12-12 19:27:02 +00:00
parent 608b642375
commit 06ab0c6314
6 changed files with 24 additions and 114 deletions
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19
Contrib/Math/Source/Math.c
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@ -1,4 +1,5 @@
#include <windows.h>
#include <plugin.h> // nsis plugin library
#include "MyMath.h"
#include "Math.h"
@ -1480,14 +1481,25 @@ void RunTree(ExpressionItem *from, ExpressionItem* &result, int options)
}
}
static UINT_PTR PluginCallback(enum NSPIM msg)
{
return 0;
}
HINSTANCE g_hInstance;
extern "C"
void __declspec(dllexport) Script(HWND hwndParent, int string_size,
char *variables, stack_t **stacktop)
char *variables, stack_t **stacktop,
extra_parameters *extra)
{
Math_INIT();
EXDLL_INIT();
char *buffer = AllocString(), *buf = buffer;
ExpressionItem *root = NULL; // root of current tree
// keep loaded to save user defined variables
extra->RegisterPluginCallback(g_hInstance, PluginCallback);
// pop script string
popstring(buffer);
@ -1540,8 +1552,9 @@ void CleanAll(int init)
}
}
BOOL WINAPI DllMain(HANDLE hInst, ULONG ul_reason_for_call, LPVOID lpReserved)
BOOL WINAPI DllMain(HINSTANCE hInst, ULONG ul_reason_for_call, LPVOID lpReserved)
{
g_hInstance = hInst;
CleanAll(ul_reason_for_call == DLL_PROCESS_ATTACH);
return TRUE;
}