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Diffstat (limited to 'build-aux/speedo/w32/exdll.h')
| -rw-r--r-- | build-aux/speedo/w32/exdll.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/build-aux/speedo/w32/exdll.h b/build-aux/speedo/w32/exdll.h new file mode 100644 index 0000000..bb13ae0 --- /dev/null +++ b/build-aux/speedo/w32/exdll.h @@ -0,0 +1,151 @@ +/* exdll.h for use with gpg4win + * Copyright (C) 1999-2005 Nullsoft, Inc. + * + * This license applies to everything in the NSIS package, except + * where otherwise noted. + * + * This software is provided 'as-is', without any express or implied + * warranty. In no event will the authors be held liable for any + * damages arising from the use of this software. + * + * Permission is granted to anyone to use this software for any + * purpose, including commercial applications, and to alter it and + * redistribute it freely, subject to the following restrictions: + * + * 1. The origin of this software must not be misrepresented; you must + * not claim that you wrote the original software. If you use this + * software in a product, an acknowledgment in the product + * documentation would be appreciated but is not required. + * + * 2. Altered source versions must be plainly marked as such, and must + * not be misrepresented as being the original software. + * + * 3. This notice may not be removed or altered from any source + * distribution. + ************************************************************ + * 2005-11-14 wk Applied license text to original exdll.h file from + * NSIS 2.0.4 and did some formatting changes. + */ + +#ifndef _EXDLL_H_ +#define _EXDLL_H_ + +/* only include this file from one place in your DLL. (it is all + static, if you use it in two places it will fail) */ + +#define EXDLL_INIT() { \ + g_stringsize=string_size; \ + g_stacktop=stacktop; \ + g_variables=variables; } + +/* For page showing plug-ins */ +#define WM_NOTIFY_OUTER_NEXT (WM_USER+0x8) +#define WM_NOTIFY_CUSTOM_READY (WM_USER+0xd) +#define NOTIFY_BYE_BYE 'x' + +typedef struct _stack_t { + struct _stack_t *next; + char text[1]; /* This should be the length of string_size. */ +} stack_t; + + +static unsigned int g_stringsize; +static stack_t **g_stacktop; +static char *g_variables; + +static int __stdcall popstring(char *str, size_t maxlen); /* 0 on success, 1 on empty stack */ +static void __stdcall pushstring(const 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 +}; + +typedef struct { + int autoclose; + int all_user_var; + int exec_error; + int abort; + int exec_reboot; + int reboot_called; + int XXX_cur_insttype; /* deprecated */ + int XXX_insttype_changed; /* deprecated */ + int silent; + int instdir_error; + int rtl; + int errlvl; +} exec_flags_t; + +typedef struct { + exec_flags_t *exec_flags; + int (__stdcall *ExecuteCodeSegment)(int, HWND); +} extra_parameters_t; + + +/* Utility functions (not required but often useful). */ +static int __stdcall +popstring(char *str, size_t maxlen) +{ + stack_t *th; + if (!g_stacktop || !*g_stacktop) + return 1; + th=(*g_stacktop); + lstrcpyn (str, th->text, maxlen); + *g_stacktop = th->next; + GlobalFree((HGLOBAL)th); + return 0; +} + +static void __stdcall +pushstring(const 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; +} + +static char * __stdcall +getuservariable(const int varnum) +{ + if (varnum < 0 || varnum >= __INST_LAST) return NULL; + return g_variables+varnum*g_stringsize; +} + +static void __stdcall +setuservariable(const int varnum, const char *var) +{ + if (var != NULL && varnum >= 0 && varnum < __INST_LAST) + lstrcpy(g_variables + varnum*g_stringsize, var); +} + + + +#endif/*_EXDLL_H_*/ |