From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/util/CompleteFile.h | 51 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 js/src/util/CompleteFile.h (limited to 'js/src/util/CompleteFile.h') diff --git a/js/src/util/CompleteFile.h b/js/src/util/CompleteFile.h new file mode 100644 index 0000000000..b13fe30b28 --- /dev/null +++ b/js/src/util/CompleteFile.h @@ -0,0 +1,51 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- + * vim: set ts=8 sts=2 et sw=2 tw=80: + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef util_CompleteFile_h +#define util_CompleteFile_h + +#include "mozilla/Assertions.h" // MOZ_ASSERT + +#include // uint8_t +#include // fclose, FILE, stdin + +#include "jstypes.h" // JS_PUBLIC_API +#include "js/AllocPolicy.h" // js::TempAllocPolicy +#include "js/Vector.h" // js::Vector + +struct JS_PUBLIC_API JSContext; + +namespace js { + +using FileContents = Vector; + +extern bool ReadCompleteFile(JSContext* cx, FILE* fp, FileContents& buffer); + +class AutoFile { + FILE* fp_ = nullptr; + + public: + AutoFile() = default; + + ~AutoFile() { + if (fp_ && fp_ != stdin) { + fclose(fp_); + } + } + + FILE* fp() const { return fp_; } + + bool open(JSContext* cx, const char* filename); + + bool readAll(JSContext* cx, FileContents& buffer) { + MOZ_ASSERT(fp_); + return ReadCompleteFile(cx, fp_, buffer); + } +}; + +} // namespace js + +#endif /* util_CompleteFile_h */ -- cgit v1.2.3