From a10cda2f17916895d8c6bc3cd69a360947017771 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Tue, 9 Aug 2011 23:33:55 +0900
Subject: Use global::cout to output string to stdout.

In MinGW32 build, global::cout is WinConsoleFile. When outputing to
console, it uses WriteConsoleW, so Unicode characters are written.
Fixed memory leak in WChar<->MultiByte conversion functions.  The
portion of code which uses std::cout is rewritten to use global::cout.
---
 src/WinConsoleFile.cc | 105 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 src/WinConsoleFile.cc

(limited to 'src/WinConsoleFile.cc')

diff --git a/src/WinConsoleFile.cc b/src/WinConsoleFile.cc
new file mode 100644
index 00000000..81755fe1
--- /dev/null
+++ b/src/WinConsoleFile.cc
@@ -0,0 +1,105 @@
+/* <!-- copyright */
+/*
+ * aria2 - The high speed download utility
+ *
+ * Copyright (C) 2011 Tatsuhiro Tsujikawa
+ *
+ * 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
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL.  If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so.  If you
+ * do not wish to do so, delete this exception statement from your
+ * version.  If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+/* copyright --> */
+#include "WinConsoleFile.h"
+
+#include <cstring>
+#include <cstdio>
+#include <cstdarg>
+#include <string>
+
+#ifdef __MINGW32__
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+#endif // __MINGW32__
+
+#include "a2io.h"
+#include "util.h"
+
+namespace aria2 {
+
+WinConsoleFile::WinConsoleFile() {}
+
+WinConsoleFile::~WinConsoleFile() {}
+
+namespace {
+bool console()
+{
+  DWORD mode;
+  return GetConsoleMode(GetStdHandle(STD_OUTPUT_HANDLE), &mode);
+}
+} // namespace
+
+size_t WinConsoleFile::write(const char* str)
+{
+  DWORD written;
+  if(console()) {
+    std::wstring msg = utf8ToWChar(str);
+    WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE),
+                  msg.c_str(), msg.size(), &written, 0);
+  } else {
+    WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),
+              str, strlen(str), &written, 0);
+  }
+  return written;
+}
+
+int WinConsoleFile::printf(const char* format, ...)
+{
+  char buf[1024];
+  va_list ap;
+  va_start(ap, format);
+  int r = vsnprintf(buf, sizeof(buf), format, ap);
+  va_end(ap);
+  if(r <= 0) {
+    return 0;
+  }
+  DWORD written;
+  if(console()) {
+    std::wstring msg = utf8ToWChar(buf);
+    WriteConsoleW(GetStdHandle(STD_OUTPUT_HANDLE),
+                  msg.c_str(), msg.size(), &written, 0);
+  } else {
+    WriteFile(GetStdHandle(STD_OUTPUT_HANDLE),
+              buf, r, &written, 0);
+  }
+  return written;
+}
+
+int WinConsoleFile::flush()
+{
+  return 0;
+}
+
+} // namespace aria2
-- 
cgit