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updated exdll source

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@1116 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
justin1014 2002-09-21 18:27:58 +00:00
parent 602430bedb
commit 9507169e34
2 changed files with 18 additions and 80 deletions
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90
Contrib/ExDLL/exdll.c
View file

@ -1,59 +1,24 @@
#include <windows.h>
typedef struct _stack_t {
struct _stack_t *next;
char text[1]; // this should be the length of string_size
} stack_t;
int popstring(char *str); // 0 on success, 1 on empty stack
void pushstring(char *str);
enum
{
INST_0, // $0
INST_1, // $1
INST_2, // $2
INST_3, // $3
INST_4, // $4
INST_5, // $5
INST_6, // $6
INST_7, // $7
INST_8, // $8
INST_9, // $9
INST_R0, // $R0
INST_R1, // $R1
INST_R2, // $R2
INST_R3, // $R3
INST_R4, // $R4
INST_R5, // $R5
INST_R6, // $R6
INST_R7, // $R7
INST_R8, // $R8
INST_R9, // $R9
INST_CMDLINE, // $CMDLINE
INST_INSTDIR, // $INSTDIR
INST_OUTDIR, // $OUTDIR
INST_EXEDIR, // $EXEDIR
INST_LANG, // $LANGUAGE
__INST_LAST
};
char *getuservariable(int varnum);
#include "exdll.h"
HINSTANCE g_hInstance;
HWND g_hwndParent;
int g_stringsize;
stack_t **g_stacktop;
char *g_variables;
void __declspec(dllexport) myFunction(HWND hwndParent, int string_size,
char *variables, stack_t **stacktop)
{
g_hwndParent=hwndParent;
g_stringsize=string_size;
g_stacktop=stacktop;
g_variables=variables;
EXDLL_INIT();
// note if you want parameters from the stack, pop them off in order.
// i.e. if you are called via exdll::myFunction file.dat poop.dat
// calling popstring() the first time would give you file.dat,
// and the second time would give you poop.dat.
// you should empty the stack of your parameters, and ONLY your
// parameters.
// do your stuff here
{
@ -70,34 +35,3 @@ BOOL WINAPI _DllMainCRTStartup(HANDLE hInst, ULONG ul_reason_for_call, LPVOID lp
g_hInstance=hInst;
return TRUE;
}
// utility functions (not required but often useful)
int popstring(char *str)
{
stack_t *th;
if (!g_stacktop || !*g_stacktop) return 1;
th=(*g_stacktop);
lstrcpy(str,th->text);
*g_stacktop = th->next;
GlobalFree((HGLOBAL)th);
return 0;
}
void pushstring(char *str)
{
stack_t *th;
if (!g_stacktop) return;
th=(stack_t*)GlobalAlloc(GPTR,sizeof(stack_t)+g_stringsize);
lstrcpyn(th->text,str,g_stringsize);
th->next=*g_stacktop;
*g_stacktop=th;
}
char *getuservariable(int varnum)
{
if (varnum < 0 || varnum >= __INST_LAST) return NULL;
return g_variables+varnum*g_stringsize;
}

8
Contrib/ExDLL/exdll.dsp
View file

@ -68,8 +68,8 @@ LINK32=link.exe
# PROP Output_Dir "Debug"
# PROP Intermediate_Dir "Debug"
# PROP Target_Dir ""
# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXDLL_EXPORTS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXDLL_EXPORTS" /YX /FD /GZ /c
# ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXDLL_EXPORTS" /YX /FD /GZ /c
# ADD CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXDLL_EXPORTS" /YX /FD /GZ /c
# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
# ADD BASE RSC /l 0x409 /d "_DEBUG"
@ -98,6 +98,10 @@ SOURCE=.\exdll.c
# Begin Group "Header Files"
# PROP Default_Filter "h;hpp;hxx;hm;inl"
# Begin Source File
SOURCE=.\exdll.h
# End Source File
# End Group
# Begin Group "Resource Files"