From 1fb7ce5a604db78c4d02f719053827269705ce13 Mon Sep 17 00:00:00 2001
From: Ben Longbons <b.r.longbons@gmail.com>
Date: Tue, 29 Oct 2013 15:58:21 -0700
Subject: Add classes for reading and writing files

---
 src/io/write.hpp | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 src/io/write.hpp

(limited to 'src/io/write.hpp')

diff --git a/src/io/write.hpp b/src/io/write.hpp
new file mode 100644
index 0000000..f0aa584
--- /dev/null
+++ b/src/io/write.hpp
@@ -0,0 +1,66 @@
+#ifndef TMWA_IO_WRITE_HPP
+#define TMWA_IO_WRITE_HPP
+//    io/write.hpp - Output to files.
+//
+//    Copyright © 2013 Ben Longbons <b.r.longbons@gmail.com>
+//
+//    This file is part of The Mana World (Athena server)
+//
+//    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 3 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, see <http://www.gnu.org/licenses/>.
+
+#include "../common/sanity.hpp"
+
+#include <cstdarg>
+
+#include "../strings/fwd.hpp"
+
+namespace io
+{
+    class WriteFile
+    {
+    private:
+        int fd;
+        bool lb;
+        struct {} _unused;
+        unsigned short buflen;
+        char buf[4096];
+    public:
+        explicit
+        WriteFile(int fd, bool linebuffered=false);
+        explicit
+        WriteFile(ZString name, bool linebuffered=false);
+        WriteFile(WriteFile&&) = delete;
+        ~WriteFile();
+
+        void put(char);
+        void really_put(const char *dat, size_t len);
+        void put_line(XString);
+
+        __attribute__((warn_unused_result))
+        bool close();
+        bool is_open();
+    };
+
+    class AppendFile : public WriteFile
+    {
+    public:
+        explicit
+        AppendFile(ZString name, bool linebuffered=false);
+    };
+
+    __attribute__((format(printf, 2, 0)))
+    int do_vprint(WriteFile& out, const char *fmt, va_list ap);
+} // namespace io
+
+#endif //TMWA_IO_WRITE_HPP
-- 
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