first pass

[PuTTY.git] / windows / winstuff.h

diff --git a/windows/winstuff.h b/windows/winstuff.h
index 13ec3d8571a24d9bdcded9da978b3e3910113abe..d7577cf6f982ae2028d65cf79ac4a8b1a8f25b10 100644 (file)
--- a/windows/winstuff.h
+++ b/windows/winstuff.h
@@ -11,10 +11,24 @@
 #include <windows.h>
 #include <stdio.h>                    /* for FILENAME_MAX */
 
+/* We use uintptr_t for Win32/Win64 portability, so we should in
+ * principle include stdint.h, which defines it according to the C
+ * standard. But older versions of Visual Studio - including the one
+ * used for official PuTTY builds as of 2015-09-28 - don't provide
+ * stdint.h at all, but do (non-standardly) define uintptr_t in
+ * stddef.h. So here we try to make sure _some_ standard header is
+ * included which defines uintptr_t. */
+#include <stddef.h>
+#if !defined _MSC_VER || _MSC_VER >= 1600
+#include <stdint.h>
+#endif
+
 #include "tree234.h"
 
 #include "winhelp.h"
 
+#define BUILDINFO_PLATFORM "Windows"
+
 struct Filename {
     char *path;
 };
@@ -75,6 +89,28 @@ struct FontSpec *fontspec_new(const char *name,
 #define BOXRESULT (DLGWINDOWEXTRA + sizeof(LONG_PTR))
 #define DF_END 0x0001
 
+#ifdef __WINE__
+#define NO_SECUREZEROMEMORY            /* winelib doesn't have this */
+#endif
+
+#ifndef NO_SECUREZEROMEMORY
+#define PLATFORM_HAS_SMEMCLR /* inhibit cross-platform one in misc.c */
+#endif
+
+#ifndef __WINE__
+/* Up-to-date Windows headers warn that the unprefixed versions of
+ * these names are deprecated. */
+#define stricmp _stricmp
+#define strnicmp _strnicmp
+#else
+/* Compiling with winegcc, _neither_ version of these functions
+ * exists. Use the POSIX names. */
+#define stricmp strcasecmp
+#define strnicmp strncasecmp
+#endif
+
+#define BROKEN_PIPE_ERROR_CODE ERROR_BROKEN_PIPE   /* used in sshshare.c */
+
 /*
  * Dynamically linked functions. These come in two flavours:
  *
@@ -145,6 +181,7 @@ typedef struct terminal_tag Terminal;
 #define TICKSPERSEC 1000              /* GetTickCount returns milliseconds */
 
 #define DEFAULT_CODEPAGE CP_ACP
+#define USES_VTLINE_HACK
 
 typedef HDC Context;
 
@@ -236,13 +273,9 @@ GLOBAL void *logctx;
                                 "All Files (*.*)\0*\0\0\0")
 
 /*
- * On some versions of Windows, it has been known for WM_TIMER to
- * occasionally get its callback time simply wrong, and call us
- * back several minutes early. Defining these symbols enables
- * compensation code in timing.c.
+ * Exports from winnet.c.
  */
-#define TIMING_SYNC
-#define TIMING_SYNC_TICKCOUNT
+extern int select_result(WPARAM, LPARAM);
 
 /*
  * winnet.c dynamically loads WinSock 2 or WinSock 1 depending on
@@ -254,12 +287,21 @@ DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAAsyncSelect,
                      (SOCKET, HWND, u_int, long));
 DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAEventSelect,
                      (SOCKET, WSAEVENT, long));
-DECL_WINDOWS_FUNCTION(GLOBAL, int, select,
-                     (int, fd_set FAR *, fd_set FAR *,
-                      fd_set FAR *, const struct timeval FAR *));
 DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAGetLastError, (void));
 DECL_WINDOWS_FUNCTION(GLOBAL, int, WSAEnumNetworkEvents,
                      (SOCKET, WSAEVENT, LPWSANETWORKEVENTS));
+#ifdef NEED_DECLARATION_OF_SELECT
+/* This declaration is protected by an ifdef for the sake of building
+ * against winelib, in which you have to include winsock2.h before
+ * stdlib.h so that the right fd_set type gets defined. It would be a
+ * pain to do that throughout this codebase, so instead I arrange that
+ * only a modules actually needing to use (or define, or initialise)
+ * this function pointer will see its declaration, and _those_ modules
+ * - which will be Windows-specific anyway - can take more care. */
+DECL_WINDOWS_FUNCTION(GLOBAL, int, select,
+                     (int, fd_set FAR *, fd_set FAR *,
+                      fd_set FAR *, const struct timeval FAR *));
+#endif
 
 extern int socket_writable(SOCKET skt);
 
@@ -463,8 +505,13 @@ void show_help(HWND hwnd);
  * Exports from winmisc.c.
  */
 extern OSVERSIONINFO osVersion;
+void dll_hijacking_protection(void);
+void dll_hijacking_protection_add_path(const wchar_t*);
 BOOL init_winver(void);
 HMODULE load_system32_dll(const char *libname);
+const char *win_strerror(int error);
+void restrict_process_acl(void);
+GLOBAL int restricted_acl;
 
 /*
  * Exports from sizetip.c.
@@ -499,6 +546,8 @@ void handle_got_event(HANDLE event);
 void handle_unthrottle(struct handle *h, int backlog);
 int handle_backlog(struct handle *h);
 void *handle_get_privdata(struct handle *h);
+struct handle *handle_add_foreign_event(HANDLE event,
+                                        void (*callback)(void *), void *ctx);
 
 /*
  * winpgntc.c needs to schedule callbacks for asynchronous agent
@@ -512,14 +561,6 @@ void agent_schedule_callback(void (*callback)(void *, void *, int),
                             void *callback_ctx, void *data, int len);
 #define FLAG_SYNCAGENT 0x1000
 
-/*
- * winpgntc.c also exports these two functions which are used by the
- * server side of Pageant as well, to get the user SID for comparing
- * with clients'.
- */
-int init_advapi(void);  /* initialises everything needed by get_user_sid */
-PSID get_user_sid(void);
-
 /*
  * Exports from winser.c.
  */
@@ -532,6 +573,7 @@ extern Backend serial_backend;
 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();
 
 /*
  * Extra functions in winstore.c over and above the interface in