Squashed 'third_party/seasocks/' content from commit 016dc60
Change-Id: I195fa5bfd0c0e3cc66fbbefcc7b5170bafcf7a36
git-subtree-dir: third_party/seasocks
git-subtree-split: 016dc60b247e0d1d563aea6d22a9075e6884ab9f
diff --git a/src/main/c/internal/HeaderMap.h b/src/main/c/internal/HeaderMap.h
new file mode 100644
index 0000000..ba5ed35
--- /dev/null
+++ b/src/main/c/internal/HeaderMap.h
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+// Copyright (c) 2013, Matt Godbolt
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// Redistributions of source code must retain the above copyright notice, this
+// list of conditions and the following disclaimer.
+//
+// Redistributions in binary form must reproduce the above copyright notice,
+// this list of conditions and the following disclaimer in the documentation
+// and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+
+#pragma once
+
+#include <cctype>
+#include <cstring>
+#include <string>
+#include <unordered_map>
+
+namespace seasocks {
+
+struct CaseInsensitiveHash {
+ size_t operator()(const std::string &string) const {
+ size_t h = 0;
+ for (auto c: string) {
+ h = h * 13 + tolower(c);
+ }
+ return h;
+ }
+};
+
+struct CaseInsensitiveComparison {
+ bool operator()(const std::string &lhs, const std::string &rhs) const {
+ return strcasecmp(lhs.c_str(), rhs.c_str()) == 0;
+ }
+};
+
+using HeaderMap = std::unordered_map<std::string, std::string,
+ CaseInsensitiveHash, CaseInsensitiveComparison>;
+
+}