From 7deb99a491826f70cba77c285e948f336266fa36 Mon Sep 17 00:00:00 2001
From: gcontini <1121667+gcontini@users.noreply.github.com>
Date: 周六, 05 12月 2020 23:36:53 +0800
Subject: [PATCH] issue #112
---
src/library/base/file_utils.cpp | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/src/library/base/file_utils.cpp b/src/library/base/file_utils.cpp
index 9d46b90..dba4d22 100644
--- a/src/library/base/file_utils.cpp
+++ b/src/library/base/file_utils.cpp
@@ -10,7 +10,8 @@
#include <cerrno>
#include <iostream>
#include <algorithm>
-
+#include <errno.h>
+#include <cstring>
#include "file_utils.hpp"
namespace license {
@@ -34,17 +35,19 @@
}
string get_file_contents(const char *filename, size_t max_size) {
+ string contents;
ifstream in(filename, std::ios::binary);
if (in) {
- string contents;
size_t index = (size_t)in.seekg(0, ios::end).tellg();
size_t limited_size = min(index, max_size);
contents.resize(limited_size);
in.seekg(0, ios::beg);
in.read(&contents[0], limited_size);
- return contents;
+ in.close();
+ } else {
+ throw runtime_error(std::strerror(errno));
}
- throw(errno);
+ return contents;
}
string remove_extension(const string& path) {
--
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