Add fs.cpp/h

random-zebra · random-zebra · commit 1d84a5ad258f · 2020-05-27T11:52:34.000+02:00
backports bitcoin/bitcoin@19e36bb
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -505,6 +505,7 @@ set(UTIL_SOURCES
         ./src/compat/glibcxx_sanity.cpp
         ./src/chainparamsbase.cpp
         ./src/clientversion.cpp
+        ./src/fs.cpp
         ./src/logging.cpp
         ./src/random.cpp
         ./src/rpc/protocol.cpp
diff --git a/src/Makefile.am b/src/Makefile.am
@@ -114,6 +114,7 @@ BITCOIN_CORE_H = \
   addressbook.h \
   denomination_functions.h \
   wallet/db.h \
+  fs.h \
   hash.h \
   httprpc.h \
   httpserver.h \
@@ -423,6 +424,7 @@ libbitcoin_util_a_SOURCES = \
   compat/glibc_sanity.cpp \
   compat/glibcxx_sanity.cpp \
   compat/strnlen.cpp \
+  fs.cpp \
   logging.cpp \
   random.cpp \
   rpc/protocol.cpp \
diff --git a/src/fs.cpp b/src/fs.cpp
@@ -0,0 +1,22 @@
+// Copyright (c) 2017-2020 The Bitcoin Core developers
+// Copyright (c) 2020 The PIVX developers
+// Distributed under the MIT/X11 software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include "fs.h"
+
+#include <boost/filesystem.hpp>
+
+namespace fsbridge {
+
+FILE *fopen(const fs::path& p, const char *mode)
+{
+    return ::fopen(p.string().c_str(), mode);
+}
+
+FILE *freopen(const fs::path& p, const char *mode, FILE *stream)
+{
+    return ::freopen(p.string().c_str(), mode, stream);
+}
+
+} // fsbridge
diff --git a/src/fs.h b/src/fs.h
@@ -0,0 +1,25 @@
+// Copyright (c) 2017-2020 The Bitcoin Core developers
+// Copyright (c) 2020 The PIVX developers
+// Distributed under the MIT/X11 software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_FS_H
+#define BITCOIN_FS_H
+
+#include <stdio.h>
+#include <string>
+
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+#include <boost/filesystem/detail/utf8_codecvt_facet.hpp>
+
+/** Filesystem operations and types */
+namespace fs = boost::filesystem;
+
+/** Bridge operations to C stdio */
+namespace fsbridge {
+    FILE *fopen(const fs::path& p, const char *mode);
+    FILE *freopen(const fs::path& p, const char *mode, FILE *stream);
+};
+
+#endif
