42 lines
982 B
C
42 lines
982 B
C
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#include <windows.h>
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#include "plugin.h"
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unsigned int g_stringsize;
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stack_t **g_stacktop;
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char *g_variables;
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// utility functions (not required but often useful)
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int NSISCALL popstring(char *str)
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{
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stack_t *th;
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if (!g_stacktop || !*g_stacktop) return 1;
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th=(*g_stacktop);
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lstrcpyA(str,th->text);
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*g_stacktop = th->next;
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GlobalFree((HGLOBAL)th);
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return 0;
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}
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void NSISCALL pushstring(const char *str)
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{
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stack_t *th;
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if (!g_stacktop) return;
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th=(stack_t*)GlobalAlloc(GPTR,sizeof(stack_t)+g_stringsize);
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lstrcpynA(th->text,str,g_stringsize);
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th->next=*g_stacktop;
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*g_stacktop=th;
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}
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char * NSISCALL getuservariable(const int varnum)
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{
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if (varnum < 0 || varnum >= __INST_LAST) return NULL;
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return g_variables+varnum*g_stringsize;
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}
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void NSISCALL setuservariable(const int varnum, const char *var)
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{
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if (var != NULL && varnum >= 0 && varnum < __INST_LAST)
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lstrcpyA(g_variables + varnum*g_stringsize, var);
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}
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