1 files changed, 169 insertions, 0 deletions
diff --git a/src/Sockets/File.cpp b/src/Sockets/File.cpp
new file mode 100644
index 0000000..4c1e5bf
--- /dev/null
+++ b/src/Sockets/File.cpp
@@ -0,0 +1,169 @@
+/** \file File.cpp
+ **	\date  2005-04-25
+ **	\author grymse@alhem.net
+**/
+/*
+Copyright (C) 2004-2007  Anders Hedstrom
+
+This library is made available under the terms of the GNU GPL.
+
+If you would like to use this library in a closed-source application,
+a separate license agreement is available. For information about 
+the closed-source license agreement for the C++ sockets library,
+please visit http://www.alhem.net/Sockets/license.html and/or
+email license@alhem.net.
+
+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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+#include <stdarg.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#ifndef _WIN32
+#include <unistd.h>
+#endif
+
+#include "File.h"
+
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+
+File::File()
+:m_fil(NULL)
+,m_rptr(0)
+,m_wptr(0)
+{
+}
+
+
+File::~File()
+{
+	fclose();
+}
+
+
+bool File::fopen(const std::string& path, const std::string& mode)
+{
+	m_path = path;
+	m_mode = mode;
+	m_fil = ::fopen(path.c_str(), mode.c_str());
+	return m_fil ? true : false;
+}
+
+
+void File::fclose()
+{
+	if (m_fil)
+	{
+		::fclose(m_fil);
+		m_fil = NULL;
+	}
+}
+
+
+
+size_t File::fread(char *ptr, size_t size, size_t nmemb) const
+{
+	size_t r = 0;
+	if (m_fil)
+	{
+		fseek(m_fil, m_rptr, SEEK_SET);
+		r = ::fread(ptr, size, nmemb, m_fil);
+		m_rptr = ftell(m_fil);
+	}
+	return r;
+}
+
+
+size_t File::fwrite(const char *ptr, size_t size, size_t nmemb)
+{
+	size_t r = 0;
+	if (m_fil)
+	{
+		fseek(m_fil, m_wptr, SEEK_SET);
+		r = ::fwrite(ptr, size, nmemb, m_fil);
+		m_wptr = ftell(m_fil);
+	}
+	return r;
+}
+
+
+
+char *File::fgets(char *s, int size) const
+{
+	char *r = NULL;
+	if (m_fil)
+	{
+		fseek(m_fil, m_rptr, SEEK_SET);
+		r = ::fgets(s, size, m_fil);
+		m_rptr = ftell(m_fil);
+	}
+	return r;
+}
+
+
+void File::fprintf(const char *format, ...)
+{
+	if (!m_fil)
+		return;
+	va_list ap;
+	va_start(ap, format);
+	fseek(m_fil, m_rptr, SEEK_SET);
+	vfprintf(m_fil, format, ap);
+	m_rptr = ftell(m_fil);
+	va_end(ap);
+}
+
+
+off_t File::size() const
+{
+	struct stat st;
+	if (stat(m_path.c_str(), &st) == -1)
+	{
+		return 0;
+	}
+	return st.st_size;
+}
+
+
+bool File::eof() const
+{
+	if (m_fil)
+	{
+		if (feof(m_fil))
+			return true;
+	}
+	return false;
+}
+
+
+void File::reset_read() const
+{
+	m_rptr = 0;
+}
+
+
+void File::reset_write()
+{
+	m_wptr = 0;
+}
+
+
+#ifdef SOCKETS_NAMESPACE
+}
+#endif
+
+