Merge pull request #2929

ae55bacd resumption support for updates using range requests (moneromooo-monero)
fe0fae50 epee: add a get_file_size function (moneromooo-monero)

1 files changed, 20 insertions, 0 deletions

diff --git a/contrib/epee/include/file_io_utils.h b/contrib/epee/include/file_io_utils.h
index f037b4dd5..989d16fba 100644
--- a/contrib/epee/include/file_io_utils.h
+++ b/contrib/epee/include/file_io_utils.h
@@ -133,6 +133,26 @@ namespace file_io_utils
 			return false;
 		}
 	}
+
+	inline
+		bool get_file_size(const std::string& path_to_file, uint64_t &size)
+	{
+		try
+		{
+			std::ifstream fstream;
+			fstream.exceptions(std::ifstream::failbit | std::ifstream::badbit);
+			fstream.open(path_to_file, std::ios_base::binary | std::ios_base::in | std::ios::ate);
+			size = fstream.tellg();
+			fstream.close();
+			return true;
+		}
+
+		catch(...)
+		{
+			return false;
+		}
+	}
+
 }
 }