mirror of
https://git.tartarus.org/simon/putty.git
synced 2025-01-09 09:27:59 +00:00
a4b8ff911b
In the case where these socket types are constructed because of a local proxy command, we do actually have a SockAddr representing the logical host we were trying to make a connection to. So we might as well store it in the socket implementation, and then we can include it in the PLUGLOG_CONNECT_SUCCESS call to make the log message more informative.
734 lines
26 KiB
C
734 lines
26 KiB
C
/*
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* windows/platform.h: Windows-specific inter-module stuff.
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*/
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#ifndef PUTTY_WINDOWS_PLATFORM_H
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#define PUTTY_WINDOWS_PLATFORM_H
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#include <winsock2.h>
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#include <windows.h>
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#include <stdio.h> /* for FILENAME_MAX */
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/* We use uintptr_t for Win32/Win64 portability, so we should in
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* principle include stdint.h, which defines it according to the C
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* standard. But older versions of Visual Studio don't provide
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* stdint.h at all, but do (non-standardly) define uintptr_t in
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* stddef.h. So here we try to make sure _some_ standard header is
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* included which defines uintptr_t. */
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#include <stddef.h>
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#if !HAVE_NO_STDINT_H
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#include <stdint.h>
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#endif
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#include "defs.h"
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#include "marshal.h"
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#include "tree234.h"
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#include "help.h"
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#if defined _M_IX86 || defined _M_AMD64
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#define BUILDINFO_PLATFORM "x86 Windows"
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#elif defined _M_ARM || defined _M_ARM64
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#define BUILDINFO_PLATFORM "Arm Windows"
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#else
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#define BUILDINFO_PLATFORM "Windows"
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#endif
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struct Filename {
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char *path;
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};
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static inline FILE *f_open(const Filename *filename, const char *mode,
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bool isprivate)
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{
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return fopen(filename->path, mode);
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}
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struct FontSpec {
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char *name;
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bool isbold;
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int height;
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int charset;
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};
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struct FontSpec *fontspec_new(
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const char *name, bool bold, int height, int charset);
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#ifndef CLEARTYPE_QUALITY
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#define CLEARTYPE_QUALITY 5
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#endif
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#define FONT_QUALITY(fq) ( \
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(fq) == FQ_DEFAULT ? DEFAULT_QUALITY : \
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(fq) == FQ_ANTIALIASED ? ANTIALIASED_QUALITY : \
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(fq) == FQ_NONANTIALIASED ? NONANTIALIASED_QUALITY : \
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CLEARTYPE_QUALITY)
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#define PLATFORM_IS_UTF16 /* enable UTF-16 processing when exchanging
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* wchar_t strings with environment */
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#define PLATFORM_CLIPBOARDS(X) \
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X(CLIP_SYSTEM, "system clipboard") \
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/* end of list */
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/*
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* Where we can, we use GetWindowLongPtr and friends because they're
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* more useful on 64-bit platforms, but they're a relatively recent
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* innovation, missing from VC++ 6 and older MinGW. Degrade nicely.
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* (NB that on some systems, some of these things are available but
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* not others...)
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*/
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#ifndef GCLP_HCURSOR
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/* GetClassLongPtr and friends */
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#undef GetClassLongPtr
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#define GetClassLongPtr GetClassLong
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#undef SetClassLongPtr
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#define SetClassLongPtr SetClassLong
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#define GCLP_HCURSOR GCL_HCURSOR
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/* GetWindowLongPtr and friends */
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#undef GetWindowLongPtr
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#define GetWindowLongPtr GetWindowLong
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#undef SetWindowLongPtr
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#define SetWindowLongPtr SetWindowLong
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#undef GWLP_USERDATA
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#define GWLP_USERDATA GWL_USERDATA
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#undef DWLP_MSGRESULT
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#define DWLP_MSGRESULT DWL_MSGRESULT
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/* Since we've clobbered the above functions, we should clobber the
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* associated type regardless of whether it's defined. */
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#undef LONG_PTR
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#define LONG_PTR LONG
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#endif
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#if !HAVE_STRTOUMAX
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/* Work around lack of strtoumax in older MSVC libraries */
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static inline uintmax_t strtoumax(const char *nptr, char **endptr, int base)
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{ return _strtoui64(nptr, endptr, base); }
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#endif
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#define BOXFLAGS DLGWINDOWEXTRA
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#define BOXRESULT (DLGWINDOWEXTRA + sizeof(LONG_PTR))
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#define DF_END 0x0001
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#ifndef __WINE__
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/* Up-to-date Windows headers warn that the unprefixed versions of
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* these names are deprecated. */
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#define stricmp _stricmp
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#define strnicmp _strnicmp
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#else
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/* Compiling with winegcc, _neither_ version of these functions
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* exists. Use the POSIX names. */
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#define stricmp strcasecmp
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#define strnicmp strncasecmp
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#endif
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#define BROKEN_PIPE_ERROR_CODE ERROR_BROKEN_PIPE /* used in ssh/sharing.c */
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/*
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* Dynamically linked functions. These come in two flavours:
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*
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* - GET_WINDOWS_FUNCTION does not expose "name" to the preprocessor,
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* so will always dynamically link against exactly what is specified
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* in "name". If you're not sure, use this one.
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*
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* - GET_WINDOWS_FUNCTION_PP allows "name" to be redirected via
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* preprocessor definitions like "#define foo bar"; this is principally
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* intended for the ANSI/Unicode DoSomething/DoSomethingA/DoSomethingW.
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* If your function has an argument of type "LPTSTR" or similar, this
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* is the variant to use.
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* (However, it can't always be used, as it trips over more complicated
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* macro trickery such as the WspiapiGetAddrInfo wrapper for getaddrinfo.)
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*
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* (DECL_WINDOWS_FUNCTION works with both these variants.)
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*/
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#define DECL_WINDOWS_FUNCTION(linkage, rettype, name, params) \
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typedef rettype (WINAPI *t_##name) params; \
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linkage t_##name p_##name
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/* If you DECL_WINDOWS_FUNCTION as extern in a header file, use this to
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* define the function pointer in a source file */
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#define DEF_WINDOWS_FUNCTION(name) t_##name p_##name
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#define STR1(x) #x
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#define STR(x) STR1(x)
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#define GET_WINDOWS_FUNCTION_PP(module, name) \
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TYPECHECK((t_##name)NULL == name, \
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(p_##name = module ? \
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(t_##name) GetProcAddress(module, STR(name)) : NULL))
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#define GET_WINDOWS_FUNCTION(module, name) \
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TYPECHECK((t_##name)NULL == name, \
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(p_##name = module ? \
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(t_##name) GetProcAddress(module, #name) : NULL))
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#define GET_WINDOWS_FUNCTION_NO_TYPECHECK(module, name) \
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(p_##name = module ? \
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(t_##name) GetProcAddress(module, #name) : NULL)
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#define PUTTY_REG_POS "Software\\SimonTatham\\PuTTY"
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#define PUTTY_REG_PARENT "Software\\SimonTatham"
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#define PUTTY_REG_PARENT_CHILD "PuTTY"
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#define PUTTY_REG_GPARENT "Software"
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#define PUTTY_REG_GPARENT_CHILD "SimonTatham"
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/* Result values for the jumplist registry functions. */
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#define JUMPLISTREG_OK 0
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#define JUMPLISTREG_ERROR_INVALID_PARAMETER 1
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#define JUMPLISTREG_ERROR_KEYOPENCREATE_FAILURE 2
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#define JUMPLISTREG_ERROR_VALUEREAD_FAILURE 3
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#define JUMPLISTREG_ERROR_VALUEWRITE_FAILURE 4
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#define JUMPLISTREG_ERROR_INVALID_VALUE 5
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#define PUTTY_CHM_FILE "putty.chm"
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#define GETTICKCOUNT GetTickCount
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#define CURSORBLINK GetCaretBlinkTime()
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#define TICKSPERSEC 1000 /* GetTickCount returns milliseconds */
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#define DEFAULT_CODEPAGE CP_ACP
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#define USES_VTLINE_HACK
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#ifndef NO_GSSAPI
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/*
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* GSS-API stuff
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*/
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#define GSS_CC CALLBACK
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/*
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typedef struct Ssh_gss_buf {
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size_t length;
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char *value;
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} Ssh_gss_buf;
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#define SSH_GSS_EMPTY_BUF (Ssh_gss_buf) {0,NULL}
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typedef void *Ssh_gss_name;
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*/
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#endif
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/*
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* The all-important instance handle, saved from WinMain in every GUI
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* program and exported for other GUI code to pass back to the Windows
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* API.
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*/
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extern HINSTANCE hinst;
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/*
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* Help file stuff in winhelp.c.
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*/
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void init_help(void);
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void shutdown_help(void);
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bool has_help(void);
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void launch_help(HWND hwnd, const char *topic);
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void quit_help(HWND hwnd);
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int has_embedded_chm(void); /* 1 = yes, 0 = no, -1 = N/A */
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/*
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* GUI seat methods in windlg.c, so that the vtable definition in
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* window.c can refer to them.
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*/
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int win_seat_verify_ssh_host_key(
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Seat *seat, const char *host, int port, const char *keytype,
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char *keystr, const char *keydisp, char **key_fingerprints,
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void (*callback)(void *ctx, int result), void *ctx);
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int win_seat_confirm_weak_crypto_primitive(
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Seat *seat, const char *algtype, const char *algname,
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void (*callback)(void *ctx, int result), void *ctx);
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int win_seat_confirm_weak_cached_hostkey(
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Seat *seat, const char *algname, const char *betteralgs,
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void (*callback)(void *ctx, int result), void *ctx);
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/*
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* Windows-specific clipboard helper function shared with windlg.c,
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* which takes the data string in the system code page instead of
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* Unicode.
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*/
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void write_aclip(int clipboard, char *, int, bool);
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#define WM_NETEVENT (WM_APP + 5)
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/*
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* On Windows, we send MA_2CLK as the only event marking the second
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* press of a mouse button. Compare unix.h.
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*/
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#define MULTICLICK_ONLY_EVENT 1
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/*
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* On Windows, data written to the clipboard must be NUL-terminated.
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*/
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#define SELECTION_NUL_TERMINATED 1
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/*
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* On Windows, copying to the clipboard terminates lines with CRLF.
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*/
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#define SEL_NL { 13, 10 }
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/*
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* sk_getxdmdata() does not exist under Windows (not that I
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* couldn't write it if I wanted to, but I haven't bothered), so
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* it's a macro which always returns NULL. With any luck this will
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* cause the compiler to notice it can optimise away the
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* implementation of XDM-AUTHORIZATION-1 in ssh/x11fwd.c :-)
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*/
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#define sk_getxdmdata(socket, lenp) (NULL)
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/*
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* File-selector filter strings used in the config box. On Windows,
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* these strings are of exactly the type needed to go in
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* `lpstrFilter' in an OPENFILENAME structure.
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*/
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#define FILTER_KEY_FILES ("PuTTY Private Key Files (*.ppk)\0*.ppk\0" \
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"All Files (*.*)\0*\0\0\0")
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#define FILTER_WAVE_FILES ("Wave Files (*.wav)\0*.WAV\0" \
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"All Files (*.*)\0*\0\0\0")
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#define FILTER_DYNLIB_FILES ("Dynamic Library Files (*.dll)\0*.dll\0" \
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"All Files (*.*)\0*\0\0\0")
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/*
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* Exports from winnet.c.
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*/
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/* Report an event notification from WSA*Select */
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void select_result(WPARAM, LPARAM);
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/* Enumerate all currently live OS-level SOCKETs */
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SOCKET first_socket(int *);
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SOCKET next_socket(int *);
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/* Ask winnet.c whether we currently want to try to write to a SOCKET */
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bool socket_writable(SOCKET skt);
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/* Force a refresh of the SOCKET list by re-calling do_select for each one */
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void socket_reselect_all(void);
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/* Make a SockAddr which just holds a named pipe address. */
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SockAddr *sk_namedpipe_addr(const char *pipename);
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/* Turn a WinSock error code into a string. */
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const char *winsock_error_string(int error);
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/*
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* winnet.c dynamically loads WinSock 2 or WinSock 1 depending on
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* what it can get, which means any WinSock routines used outside
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* that module must be exported from it as function pointers. So
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* here they are.
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*/
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DECL_WINDOWS_FUNCTION(extern, int, WSAAsyncSelect,
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(SOCKET, HWND, u_int, long));
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DECL_WINDOWS_FUNCTION(extern, int, WSAEventSelect,
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(SOCKET, WSAEVENT, long));
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DECL_WINDOWS_FUNCTION(extern, int, WSAGetLastError, (void));
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DECL_WINDOWS_FUNCTION(extern, int, WSAEnumNetworkEvents,
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(SOCKET, WSAEVENT, LPWSANETWORKEVENTS));
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#ifdef NEED_DECLARATION_OF_SELECT
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/* This declaration is protected by an ifdef for the sake of building
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* against winelib, in which you have to include winsock2.h before
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* stdlib.h so that the right fd_set type gets defined. It would be a
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* pain to do that throughout this codebase, so instead I arrange that
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* only a modules actually needing to use (or define, or initialise)
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* this function pointer will see its declaration, and _those_ modules
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* - which will be Windows-specific anyway - can take more care. */
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DECL_WINDOWS_FUNCTION(extern, int, select,
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(int, fd_set FAR *, fd_set FAR *,
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fd_set FAR *, const struct timeval FAR *));
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#endif
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/*
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* Implemented differently depending on the client of winnet.c, and
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* called by winnet.c to turn on or off WSA*Select for a given socket.
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*/
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const char *do_select(SOCKET skt, bool enable);
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/*
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* Exports from winselgui.c and winselcli.c, each of which provides an
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* implementation of do_select.
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*/
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void winselgui_set_hwnd(HWND hwnd);
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void winselgui_clear_hwnd(void);
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void winselcli_setup(void);
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SOCKET winselcli_unique_socket(void);
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extern HANDLE winselcli_event;
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/*
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* Network-subsystem-related functions provided in other Windows modules.
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*/
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Socket *make_handle_socket(HANDLE send_H, HANDLE recv_H, HANDLE stderr_H,
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SockAddr *addr, int port, Plug *plug,
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bool overlapped); /* winhsock */
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Socket *new_named_pipe_client(const char *pipename, Plug *plug); /* winnpc */
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Socket *new_named_pipe_listener(const char *pipename, Plug *plug); /* winnps */
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/* A lower-level function in winnpc.c, which does most of the work of
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* new_named_pipe_client (including checking the ownership of what
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* it's connected to), but returns a plain HANDLE instead of wrapping
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* it into a Socket. */
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HANDLE connect_to_named_pipe(const char *pipename, char **err);
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/*
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* Exports from winctrls.c.
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*/
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struct ctlpos {
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HWND hwnd;
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WPARAM font;
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int dlu4inpix;
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int ypos, width;
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int xoff;
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int boxystart, boxid;
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char *boxtext;
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};
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void init_common_controls(void); /* also does some DLL-loading */
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/*
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* Exports from winutils.c.
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*/
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typedef struct filereq_tag filereq; /* cwd for file requester */
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bool request_file(filereq *state, OPENFILENAME *of, bool preserve, bool save);
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filereq *filereq_new(void);
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void filereq_free(filereq *state);
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void pgp_fingerprints_msgbox(HWND owner);
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int message_box(HWND owner, LPCTSTR text, LPCTSTR caption,
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DWORD style, DWORD helpctxid);
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void MakeDlgItemBorderless(HWND parent, int id);
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char *GetDlgItemText_alloc(HWND hwnd, int id);
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void split_into_argv(char *, int *, char ***, char ***);
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/*
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* Private structure for prefslist state. Only in the header file
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* so that we can delegate allocation to callers.
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*/
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struct prefslist {
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int listid, upbid, dnbid;
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int srcitem;
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int dummyitem;
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bool dragging;
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};
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/*
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* This structure is passed to event handler functions as the `dlg'
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* parameter, and hence is passed back to winctrls access functions.
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*/
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struct dlgparam {
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HWND hwnd; /* the hwnd of the dialog box */
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struct winctrls *controltrees[8]; /* can have several of these */
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int nctrltrees;
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char *wintitle; /* title of actual window */
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char *errtitle; /* title of error sub-messageboxes */
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void *data; /* data to pass in refresh events */
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union control *focused, *lastfocused; /* which ctrl has focus now/before */
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bool shortcuts[128]; /* track which shortcuts in use */
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bool coloursel_wanted; /* has an event handler asked for
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* a colour selector? */
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struct {
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unsigned char r, g, b; /* 0-255 */
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bool ok;
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} coloursel_result;
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tree234 *privdata; /* stores per-control private data */
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bool ended; /* has the dialog been ended? */
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int endresult; /* and if so, what was the result? */
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bool fixed_pitch_fonts; /* are we constrained to fixed fonts? */
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};
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/*
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* Exports from winctrls.c.
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*/
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void ctlposinit(struct ctlpos *cp, HWND hwnd,
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int leftborder, int rightborder, int topborder);
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HWND doctl(struct ctlpos *cp, RECT r,
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char *wclass, int wstyle, int exstyle, char *wtext, int wid);
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void bartitle(struct ctlpos *cp, char *name, int id);
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void beginbox(struct ctlpos *cp, char *name, int idbox);
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void endbox(struct ctlpos *cp);
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void editboxfw(struct ctlpos *cp, bool password, char *text,
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int staticid, int editid);
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void radioline(struct ctlpos *cp, char *text, int id, int nacross, ...);
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void bareradioline(struct ctlpos *cp, int nacross, ...);
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void radiobig(struct ctlpos *cp, char *text, int id, ...);
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void checkbox(struct ctlpos *cp, char *text, int id);
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void statictext(struct ctlpos *cp, char *text, int lines, int id);
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void staticbtn(struct ctlpos *cp, char *stext, int sid,
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char *btext, int bid);
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void static2btn(struct ctlpos *cp, char *stext, int sid,
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char *btext1, int bid1, char *btext2, int bid2);
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void staticedit(struct ctlpos *cp, char *stext,
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int sid, int eid, int percentedit);
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void staticddl(struct ctlpos *cp, char *stext,
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int sid, int lid, int percentlist);
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void combobox(struct ctlpos *cp, char *text, int staticid, int listid);
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void staticpassedit(struct ctlpos *cp, char *stext,
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int sid, int eid, int percentedit);
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void bigeditctrl(struct ctlpos *cp, char *stext,
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int sid, int eid, int lines);
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void ersatztab(struct ctlpos *cp, char *stext, int sid, int lid, int s2id);
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void editbutton(struct ctlpos *cp, char *stext, int sid,
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int eid, char *btext, int bid);
|
|
void sesssaver(struct ctlpos *cp, char *text,
|
|
int staticid, int editid, int listid, ...);
|
|
void envsetter(struct ctlpos *cp, char *stext, int sid,
|
|
char *e1stext, int e1sid, int e1id,
|
|
char *e2stext, int e2sid, int e2id,
|
|
int listid, char *b1text, int b1id, char *b2text, int b2id);
|
|
void charclass(struct ctlpos *cp, char *stext, int sid, int listid,
|
|
char *btext, int bid, int eid, char *s2text, int s2id);
|
|
void colouredit(struct ctlpos *cp, char *stext, int sid, int listid,
|
|
char *btext, int bid, ...);
|
|
void prefslist(struct prefslist *hdl, struct ctlpos *cp, int lines,
|
|
char *stext, int sid, int listid, int upbid, int dnbid);
|
|
int handle_prefslist(struct prefslist *hdl,
|
|
int *array, int maxmemb,
|
|
bool is_dlmsg, HWND hwnd,
|
|
WPARAM wParam, LPARAM lParam);
|
|
void progressbar(struct ctlpos *cp, int id);
|
|
void fwdsetter(struct ctlpos *cp, int listid, char *stext, int sid,
|
|
char *e1stext, int e1sid, int e1id,
|
|
char *e2stext, int e2sid, int e2id,
|
|
char *btext, int bid,
|
|
char *r1text, int r1id, char *r2text, int r2id);
|
|
|
|
void dlg_auto_set_fixed_pitch_flag(dlgparam *dlg);
|
|
bool dlg_get_fixed_pitch_flag(dlgparam *dlg);
|
|
void dlg_set_fixed_pitch_flag(dlgparam *dlg, bool flag);
|
|
|
|
#define MAX_SHORTCUTS_PER_CTRL 16
|
|
|
|
/*
|
|
* This structure is what's stored for each `union control' in the
|
|
* portable-dialog interface.
|
|
*/
|
|
struct winctrl {
|
|
union control *ctrl;
|
|
/*
|
|
* The control may have several components at the Windows
|
|
* level, with different dialog IDs. To avoid needing N
|
|
* separate platformsidectrl structures (which could be stored
|
|
* separately in a tree234 so that lookup by ID worked), we
|
|
* impose the constraint that those IDs must be in a contiguous
|
|
* block.
|
|
*/
|
|
int base_id;
|
|
int num_ids;
|
|
/*
|
|
* For vertical alignment, the id of a particular representative
|
|
* control that has the y-extent of the sensible part of the
|
|
* control.
|
|
*/
|
|
int align_id;
|
|
/*
|
|
* Remember what keyboard shortcuts were used by this control,
|
|
* so that when we remove it again we can take them out of the
|
|
* list in the dlgparam.
|
|
*/
|
|
char shortcuts[MAX_SHORTCUTS_PER_CTRL];
|
|
/*
|
|
* Some controls need a piece of allocated memory in which to
|
|
* store temporary data about the control.
|
|
*/
|
|
void *data;
|
|
};
|
|
/*
|
|
* And this structure holds a set of the above, in two separate
|
|
* tree234s so that it can find an item by `union control' or by
|
|
* dialog ID.
|
|
*/
|
|
struct winctrls {
|
|
tree234 *byctrl, *byid;
|
|
};
|
|
struct controlset;
|
|
struct controlbox;
|
|
|
|
void winctrl_init(struct winctrls *);
|
|
void winctrl_cleanup(struct winctrls *);
|
|
void winctrl_add(struct winctrls *, struct winctrl *);
|
|
void winctrl_remove(struct winctrls *, struct winctrl *);
|
|
struct winctrl *winctrl_findbyctrl(struct winctrls *, union control *);
|
|
struct winctrl *winctrl_findbyid(struct winctrls *, int);
|
|
struct winctrl *winctrl_findbyindex(struct winctrls *, int);
|
|
void winctrl_layout(struct dlgparam *dp, struct winctrls *wc,
|
|
struct ctlpos *cp, struct controlset *s, int *id);
|
|
bool winctrl_handle_command(struct dlgparam *dp, UINT msg,
|
|
WPARAM wParam, LPARAM lParam);
|
|
void winctrl_rem_shortcuts(struct dlgparam *dp, struct winctrl *c);
|
|
bool winctrl_context_help(struct dlgparam *dp, HWND hwnd, int id);
|
|
|
|
void dp_init(struct dlgparam *dp);
|
|
void dp_add_tree(struct dlgparam *dp, struct winctrls *tree);
|
|
void dp_cleanup(struct dlgparam *dp);
|
|
|
|
/*
|
|
* Exports from wincfg.c.
|
|
*/
|
|
void win_setup_config_box(struct controlbox *b, HWND *hwndp, bool has_help,
|
|
bool midsession, int protocol);
|
|
|
|
/*
|
|
* Exports from windlg.c.
|
|
*/
|
|
void defuse_showwindow(void);
|
|
bool do_config(Conf *);
|
|
bool do_reconfig(HWND, Conf *, int);
|
|
void showeventlog(HWND);
|
|
void showabout(HWND);
|
|
void force_normal(HWND hwnd);
|
|
void modal_about_box(HWND hwnd);
|
|
void show_help(HWND hwnd);
|
|
HWND event_log_window(void);
|
|
|
|
/*
|
|
* Exports from winmisc.c.
|
|
*/
|
|
extern DWORD osMajorVersion, osMinorVersion, osPlatformId;
|
|
void init_winver(void);
|
|
void dll_hijacking_protection(void);
|
|
const char *get_system_dir(void);
|
|
HMODULE load_system32_dll(const char *libname);
|
|
const char *win_strerror(int error);
|
|
void restrict_process_acl(void);
|
|
bool restricted_acl(void);
|
|
void escape_registry_key(const char *in, strbuf *out);
|
|
void unescape_registry_key(const char *in, strbuf *out);
|
|
|
|
bool is_console_handle(HANDLE);
|
|
|
|
/* A few pieces of up-to-date Windows API definition needed for older
|
|
* compilers. */
|
|
#ifndef LOAD_LIBRARY_SEARCH_SYSTEM32
|
|
#define LOAD_LIBRARY_SEARCH_SYSTEM32 0x00000800
|
|
#endif
|
|
#ifndef LOAD_LIBRARY_SEARCH_USER_DIRS
|
|
#define LOAD_LIBRARY_SEARCH_USER_DIRS 0x00000400
|
|
#endif
|
|
#ifndef LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR
|
|
#define LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR 0x00000100
|
|
#endif
|
|
#ifndef DLL_DIRECTORY_COOKIE
|
|
typedef PVOID DLL_DIRECTORY_COOKIE;
|
|
DECLSPEC_IMPORT DLL_DIRECTORY_COOKIE WINAPI AddDllDirectory (PCWSTR NewDirectory);
|
|
#endif
|
|
|
|
/*
|
|
* Exports from sizetip.c.
|
|
*/
|
|
void UpdateSizeTip(HWND src, int cx, int cy);
|
|
void EnableSizeTip(bool bEnable);
|
|
|
|
/*
|
|
* Exports from unicode.c.
|
|
*/
|
|
struct unicode_data;
|
|
void init_ucs(Conf *, struct unicode_data *);
|
|
|
|
/*
|
|
* Exports from winhandl.c.
|
|
*/
|
|
#define HANDLE_FLAG_OVERLAPPED 1
|
|
#define HANDLE_FLAG_IGNOREEOF 2
|
|
#define HANDLE_FLAG_UNITBUFFER 4
|
|
struct handle;
|
|
typedef size_t (*handle_inputfn_t)(
|
|
struct handle *h, const void *data, size_t len, int err);
|
|
typedef void (*handle_outputfn_t)(
|
|
struct handle *h, size_t new_backlog, int err);
|
|
struct handle *handle_input_new(HANDLE handle, handle_inputfn_t gotdata,
|
|
void *privdata, int flags);
|
|
struct handle *handle_output_new(HANDLE handle, handle_outputfn_t sentdata,
|
|
void *privdata, int flags);
|
|
size_t handle_write(struct handle *h, const void *data, size_t len);
|
|
void handle_write_eof(struct handle *h);
|
|
void handle_free(struct handle *h);
|
|
void handle_unthrottle(struct handle *h, size_t backlog);
|
|
size_t handle_backlog(struct handle *h);
|
|
void *handle_get_privdata(struct handle *h);
|
|
/* Analogue of stdio_sink in marshal.h, for a Windows handle */
|
|
struct handle_sink {
|
|
struct handle *h;
|
|
BinarySink_IMPLEMENTATION;
|
|
};
|
|
void handle_sink_init(handle_sink *sink, struct handle *h);
|
|
|
|
/*
|
|
* Exports from handle-wait.c.
|
|
*/
|
|
typedef struct HandleWait HandleWait;
|
|
typedef void (*handle_wait_callback_fn_t)(void *);
|
|
HandleWait *add_handle_wait(HANDLE h, handle_wait_callback_fn_t callback,
|
|
void *callback_ctx);
|
|
void delete_handle_wait(HandleWait *hw);
|
|
|
|
typedef struct HandleWaitList {
|
|
HANDLE handles[MAXIMUM_WAIT_OBJECTS];
|
|
int nhandles;
|
|
} HandleWaitList;
|
|
HandleWaitList *get_handle_wait_list(void);
|
|
void handle_wait_activate(HandleWaitList *hwl, int index);
|
|
void handle_wait_list_free(HandleWaitList *hwl);
|
|
|
|
/*
|
|
* Exports from winpgntc.c.
|
|
*/
|
|
char *agent_named_pipe_name(void);
|
|
|
|
/*
|
|
* Exports from winser.c.
|
|
*/
|
|
extern const struct BackendVtable serial_backend;
|
|
|
|
/*
|
|
* Exports from winjump.c.
|
|
*/
|
|
#define JUMPLIST_SUPPORTED /* suppress #defines in putty.h */
|
|
void add_session_to_jumplist(const char * const sessionname);
|
|
void remove_session_from_jumplist(const char * const sessionname);
|
|
void clear_jumplist(void);
|
|
bool set_explicit_app_user_model_id(void);
|
|
|
|
/*
|
|
* Exports from winnoise.c.
|
|
*/
|
|
bool win_read_random(void *buf, unsigned wanted); /* returns true on success */
|
|
|
|
/*
|
|
* Extra functions in winstore.c over and above the interface in
|
|
* storage.h.
|
|
*
|
|
* These functions manipulate the Registry section which mirrors the
|
|
* current Windows 7 jump list. (Because the real jump list storage is
|
|
* write-only, we need to keep another copy of whatever we put in it,
|
|
* so that we can put in a slightly modified version the next time.)
|
|
*/
|
|
|
|
/* Adds a saved session to the registry jump list mirror. 'item' is a
|
|
* string naming a saved session. */
|
|
int add_to_jumplist_registry(const char *item);
|
|
|
|
/* Removes an item from the registry jump list mirror. */
|
|
int remove_from_jumplist_registry(const char *item);
|
|
|
|
/* Returns the current jump list entries from the registry. Caller
|
|
* must free the returned pointer, which points to a contiguous
|
|
* sequence of NUL-terminated strings in memory, terminated with an
|
|
* empty one. */
|
|
char *get_jumplist_registry_entries(void);
|
|
|
|
/*
|
|
* Windows clipboard-UI wording.
|
|
*/
|
|
#define CLIPNAME_IMPLICIT "Last selected text"
|
|
#define CLIPNAME_EXPLICIT "System clipboard"
|
|
#define CLIPNAME_EXPLICIT_OBJECT "system clipboard"
|
|
/* These defaults are the ones PuTTY has historically had */
|
|
#define CLIPUI_DEFAULT_AUTOCOPY true
|
|
#define CLIPUI_DEFAULT_MOUSE CLIPUI_EXPLICIT
|
|
#define CLIPUI_DEFAULT_INS CLIPUI_EXPLICIT
|
|
|
|
/* In winmisc.c */
|
|
char *registry_get_string(HKEY root, const char *path, const char *leaf);
|
|
|
|
/* In wincliloop.c */
|
|
typedef bool (*cliloop_pre_t)(void *vctx, const HANDLE **extra_handles,
|
|
size_t *n_extra_handles);
|
|
typedef bool (*cliloop_post_t)(void *vctx, size_t extra_handle_index);
|
|
void cli_main_loop(cliloop_pre_t pre, cliloop_post_t post, void *ctx);
|
|
bool cliloop_null_pre(void *vctx, const HANDLE **, size_t *);
|
|
bool cliloop_null_post(void *vctx, size_t);
|
|
|
|
extern const struct BackendVtable conpty_backend;
|
|
|
|
/* Functions that parametrise window.c between PuTTY and pterm */
|
|
void gui_term_process_cmdline(Conf *conf, char *cmdline);
|
|
const struct BackendVtable *backend_vt_from_conf(Conf *conf);
|
|
const wchar_t *get_app_user_model_id(void);
|
|
/* And functions in window.c that those files call back to */
|
|
char *handle_restrict_acl_cmdline_prefix(char *cmdline);
|
|
bool handle_special_sessionname_cmdline(char *cmdline, Conf *conf);
|
|
bool handle_special_filemapping_cmdline(char *cmdline, Conf *conf);
|
|
|
|
#endif /* PUTTY_WINDOWS_PLATFORM_H */
|