mirror of git://git.gnupg.org/gnupg.git
177 lines
4.3 KiB
C
177 lines
4.3 KiB
C
#include <windows.h>
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#ifndef ___NSIS_PLUGIN__H___
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#define ___NSIS_PLUGIN__H___
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef NSISCALL
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# define NSISCALL __stdcall
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#endif
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#if !defined(_WIN32) && !defined(LPTSTR)
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# define LPTSTR TCHAR*
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#endif
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#ifndef NSISCALL
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# define NSISCALL WINAPI
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#endif
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#define EXDLL_INIT() { \
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g_stringsize=string_size; \
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g_stacktop=stacktop; \
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g_variables=variables; }
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enum NSPIM
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{
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NSPIM_UNLOAD,
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NSPIM_GUIUNLOAD
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};
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typedef UINT_PTR (*NSISPLUGINCALLBACK)(enum NSPIM);
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typedef struct _stack_t {
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struct _stack_t *next;
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#ifdef UNICODE
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WCHAR text[1]; // this should be the length of g_stringsize when allocating
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#else
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char text[1];
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#endif
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} stack_t;
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typedef struct {
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int autoclose;
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int all_user_var;
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int exec_error;
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int abort;
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int exec_reboot;
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int reboot_called;
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int XXX_cur_insttype; /* deprecated */
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int plugin_api_version; /* Used to be insttype_changed */
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int silent;
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int instdir_error;
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int rtl;
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int errlvl;
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int alter_reg_view;
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int status_update;
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} exec_flags_t;
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typedef struct {
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exec_flags_t *exec_flags;
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int (__stdcall *ExecuteCodeSegment)(int, HWND);
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void (__stdcall *validate_filename)(LPTSTR);
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int (__stdcall *RegisterPluginCallback)(HMODULE, NSISPLUGINCALLBACK);
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} extra_parameters_t;
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enum
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{
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INST_0, // $0
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INST_1, // $1
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INST_2, // $2
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INST_3, // $3
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INST_4, // $4
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INST_5, // $5
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INST_6, // $6
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INST_7, // $7
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INST_8, // $8
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INST_9, // $9
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INST_R0, // $R0
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INST_R1, // $R1
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INST_R2, // $R2
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INST_R3, // $R3
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INST_R4, // $R4
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INST_R5, // $R5
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INST_R6, // $R6
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INST_R7, // $R7
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INST_R8, // $R8
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INST_R9, // $R9
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INST_CMDLINE, // $CMDLINE
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INST_INSTDIR, // $INSTDIR
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INST_OUTDIR, // $OUTDIR
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INST_EXEDIR, // $EXEDIR
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INST_LANG, // $LANGUAGE
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__INST_LAST
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};
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extern unsigned int g_stringsize;
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extern stack_t **g_stacktop;
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extern LPTSTR g_variables;
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void NSISCALL pushstring(LPCTSTR str);
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void NSISCALL pushintptr(INT_PTR value);
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#define pushint(v) pushintptr((INT_PTR)(v))
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int NSISCALL popstring(LPTSTR str); // 0 on success, 1 on empty stack
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int NSISCALL popstringn(LPTSTR str, int maxlen); // with length limit, pass 0 for g_stringsize
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INT_PTR NSISCALL popintptr();
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#define popint() ( (int) popintptr() )
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int NSISCALL popint_or(); // with support for or'ing (2|4|8)
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INT_PTR NSISCALL nsishelper_str_to_ptr(LPCTSTR s);
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#define myatoi(s) ( (int) nsishelper_str_to_ptr(s) ) // converts a string to an integer
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unsigned int NSISCALL myatou(LPCTSTR s); // converts a string to an unsigned integer, decimal only
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int NSISCALL myatoi_or(LPCTSTR s); // with support for or'ing (2|4|8)
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LPTSTR NSISCALL getuservariable(const int varnum);
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void NSISCALL setuservariable(const int varnum, LPCTSTR var);
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#ifdef UNICODE
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#define PopStringW(x) popstring(x)
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#define PushStringW(x) pushstring(x)
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#define SetUserVariableW(x,y) setuservariable(x,y)
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int NSISCALL PopStringA(LPSTR ansiStr);
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int NSISCALL PopStringNA(LPSTR ansiStr, int maxlen);
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void NSISCALL PushStringA(LPCSTR ansiStr);
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void NSISCALL GetUserVariableW(const int varnum, LPWSTR wideStr);
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void NSISCALL GetUserVariableA(const int varnum, LPSTR ansiStr);
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void NSISCALL SetUserVariableA(const int varnum, LPCSTR ansiStr);
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#else
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// ANSI defs
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#define PopStringA(x) popstring(x)
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#define PushStringA(x) pushstring(x)
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#define SetUserVariableA(x,y) setuservariable(x,y)
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int NSISCALL PopStringW(LPWSTR wideStr);
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void NSISCALL PushStringW(LPWSTR wideStr);
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void NSISCALL GetUserVariableW(const int varnum, LPWSTR wideStr);
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void NSISCALL GetUserVariableA(const int varnum, LPSTR ansiStr);
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void NSISCALL SetUserVariableW(const int varnum, LPCWSTR wideStr);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif//!___NSIS_PLUGIN__H___
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#ifndef COUNTOF
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#define COUNTOF(a) (sizeof(a)/sizeof(a[0]))
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#endif
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// minimal tchar.h emulation
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#ifndef _T
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# define _T TEXT
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#endif
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#if !defined(TCHAR) && !defined(_TCHAR_DEFINED)
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# ifdef UNICODE
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# define TCHAR WCHAR
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# else
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# define TCHAR char
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# endif
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#endif
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#define isvalidnsisvarindex(varnum) ( ((unsigned int)(varnum)) < (__INST_LAST) )
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#define ERRORPRINTF(fmt, ...) \
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{ \
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char buf[512]; \
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snprintf(buf, 511, "ERROR: " fmt, ##__VA_ARGS__); \
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buf[511] = '\0'; \
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OutputDebugStringA(buf); \
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}
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