Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtsearchpath/libCliSrv/TTFile.C

@@ -0,0 +1,87 @@
+/* $XConsortium: TTFile.C /main/2 1995/07/17 14:10:04 drk $ */
+/*******************************************************************
+**  (c) Copyright Hewlett-Packard Company, 1990, 1991, 1992, 1993.
+**  All rights are reserved.  Copying or other reproduction of this
+**  program except for archival purposes is prohibited without prior
+**  written consent of Hewlett-Packard Company.
+********************************************************************
+****************************<+>*************************************/
+
+#include "TTFile.h"
+#include <Tt/tt_c.h>
+#include <stdio.h>
+
+TTFile::TTFile
+	(
+	const CString & host, 
+	const CString & path
+	) : CString(), status(TT_OK)
+{
+    char * temp = tt_host_file_netfile(host.data(), path.data());
+
+    if ((status = tt_ptr_error(temp)) != TT_OK)
+	Throw (TT_Exception(temp));
+
+    contents = tt_netfile_file(temp);
+    tt_free(temp);
+
+    if ((status = tt_ptr_error(contents)) != TT_OK)
+	Throw (TT_Exception(contents));
+}
+
+TTFile::TTFile
+	(
+	const TTFile & file
+	)
+{
+    contents = new char [file.length() + 1];
+    strcpy(contents,file.data());
+    status = file.status;
+}
+
+TTFile::~TTFile()
+{
+    if (contents)
+	tt_free(contents);
+}
+
+#ifndef HAS_EXCEPTIONS
+void TTFile::TT_Exception
+	(
+	char *     str
+	)
+{
+#ifdef IOSTREAMSWORKS
+    cerr << tt_status_message(tt_pointer_error(str)) << endl;
+#else
+    fprintf(stderr, "%s\n", tt_status_message(tt_pointer_error(str)));
+#endif
+}
+#endif
+
+TTFile & TTFile::operator=
+	(
+	const TTFile & file
+	)
+{
+    if (file != *this) {
+	delete [] contents;
+	contents = new char [file.length() + 1];
+	strcpy(contents,file.data());
+	status = file.status;
+    }
+    return *this;
+}
+
+ostream & operator<<
+	(
+	ostream & os,
+	TTFile &  file
+	)
+{
+    if (file.ttFileOpFailed())
+	return os << "Error in filename mapping; status = " 
+		  << file.getStatus() << endl;
+    else
+	return os << file.data() << endl;
+}