+/* console_win32.c
+ * Console support for MSWindows
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 2002, Jeffrey C. Foster <jfoste@woodward.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ *
+ */
+
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <glib.h>
+#include <wsutil/file_util.h>
+#include <windows.h>
+#include <tchar.h>
+
+#include "console_win32.h"
+#include "../../console_io.h"
+
+#ifdef _WIN32 /* Needed for console I/O */
+#if _MSC_VER < 1500
+/* AttachConsole() needs this #define! */
+#define _WIN32_WINNT 0x0501
+#endif
+#include <fcntl.h>
+#include <conio.h>
+#endif
+
+#ifdef _WIN32
+static gboolean has_console; /* TRUE if app has console */
+static gboolean console_wait; /* "Press any key..." */
+static gboolean stdin_capture = FALSE; /* Don't grab stdin & stdout if TRUE */
+#endif
+
+#ifdef _WIN32
+/* The code to create and desstroy console windows should not be necessary,
+ at least as I read the GLib source code, as it looks as if GLib is, on
+ Win32, *supposed* to create a console window into which to display its
+ output.
+
+ That doesn't happen, however. I suspect there's something completely
+ broken about that code in GLib-for-Win32, and that it may be related
+ to the breakage that forces us to just call "printf()" on the message
+ rather than passing the message on to "g_log_default_handler()"
+ (which is the routine that does the aforementioned non-functional
+ console window creation). */
+
+/*
+ * If this application has no console window to which its standard output
+ * would go, create one.
+ */
+void
+create_console(void)
+{
+ if (stdin_capture) {
+ /* We've been handed "-i -". Don't mess with stdio. */
+ return;
+ }
+
+ if (!has_console) {
+ /* We have no console to which to print the version string, so
+ create one and make it the standard input, output, and error. */
+
+ /*
+ * See if we have an existing console (i.e. we were run from a
+ * command prompt)
+ */
+ if (!AttachConsole(ATTACH_PARENT_PROCESS)) {
+ if (AllocConsole()) {
+ console_wait = TRUE;
+ SetConsoleTitle(_T("Wireshark Debug Console"));
+ } else {
+ return; /* couldn't create console */
+ }
+ }
+
+ ws_freopen("CONIN$", "r", stdin);
+ ws_freopen("CONOUT$", "w", stdout);
+ ws_freopen("CONOUT$", "w", stderr);
+ fprintf(stdout, "\n");
+ fprintf(stderr, "\n");
+
+ /* Now register "destroy_console()" as a routine to be called just
+ before the application exits, so that we can destroy the console
+ after the user has typed a key (so that the console doesn't just
+ disappear out from under them, giving the user no chance to see
+ the message(s) we put in there). */
+ atexit(destroy_console);
+
+ /* Well, we have a console now. */
+ has_console = TRUE;
+ }
+}
+
+void
+destroy_console(void)
+{
+ if (console_wait) {
+ printf("\n\nPress any key to exit\n");
+ _getch();
+ }
+ FreeConsole();
+}
+
+void
+set_console_wait(gboolean set_console_wait)
+{
+ console_wait = set_console_wait;
+}
+gboolean
+get_console_wait(void)
+{
+ return console_wait;
+}
+
+void
+set_has_console(gboolean set_has_console)
+{
+ has_console = has_console;
+}
+gboolean
+get_has_console(void)
+{
+ return has_console;
+}
+
+void
+set_stdin_capture(gboolean set_stdin_capture)
+{
+ stdin_capture = set_stdin_capture;
+}
+gboolean
+get_stdin_capture(void)
+{
+ return stdin_capture;
+}
+#endif /* _WIN32 */
\ No newline at end of file
git.samba.org / metze / wireshark / wip.git / commitdiff