Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 119 insertions, 0 deletions

diff --git a/netwerk/base/nsURLParsers.h b/netwerk/base/nsURLParsers.h
new file mode 100644
index 0000000000..3143022b90
--- /dev/null
+++ b/netwerk/base/nsURLParsers.h
@@ -0,0 +1,119 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 nsURLParsers_h__
+#define nsURLParsers_h__
+
+#include "nsIURLParser.h"
+#include "mozilla/Attributes.h"
+
+//----------------------------------------------------------------------------
+// base class for url parsers
+//----------------------------------------------------------------------------
+
+class nsBaseURLParser : public nsIURLParser {
+ public:
+  NS_DECL_NSIURLPARSER
+
+  nsBaseURLParser() = default;
+
+ protected:
+  // implemented by subclasses
+  virtual void ParseAfterScheme(const char* spec, int32_t specLen,
+                                uint32_t* authPos, int32_t* authLen,
+                                uint32_t* pathPos, int32_t* pathLen) = 0;
+};
+
+//----------------------------------------------------------------------------
+// an url parser for urls that do not have an authority section
+//
+// eg. file:foo/bar.txt
+//     file:/foo/bar.txt      (treated equivalently)
+//     file:///foo/bar.txt
+//
+// eg. file:////foo/bar.txt   (UNC-filepath = \\foo\bar.txt)
+//
+// XXX except in this case:
+//     file://foo/bar.txt     (the authority "foo"  is ignored)
+//----------------------------------------------------------------------------
+
+class nsNoAuthURLParser final : public nsBaseURLParser {
+  ~nsNoAuthURLParser() = default;
+
+ public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+
+#if defined(XP_WIN)
+  NS_IMETHOD ParseFilePath(const char*, int32_t, uint32_t*, int32_t*, uint32_t*,
+                           int32_t*, uint32_t*, int32_t*) override;
+#endif
+
+  NS_IMETHOD ParseAuthority(const char* auth, int32_t authLen,
+                            uint32_t* usernamePos, int32_t* usernameLen,
+                            uint32_t* passwordPos, int32_t* passwordLen,
+                            uint32_t* hostnamePos, int32_t* hostnameLen,
+                            int32_t* port) override;
+
+  void ParseAfterScheme(const char* spec, int32_t specLen, uint32_t* authPos,
+                        int32_t* authLen, uint32_t* pathPos,
+                        int32_t* pathLen) override;
+};
+
+//----------------------------------------------------------------------------
+// an url parser for urls that must have an authority section
+//
+// eg. http:www.foo.com/bar.html
+//     http:/www.foo.com/bar.html
+//     http://www.foo.com/bar.html    (treated equivalently)
+//     http:///www.foo.com/bar.html
+//----------------------------------------------------------------------------
+
+class nsAuthURLParser : public nsBaseURLParser {
+ protected:
+  virtual ~nsAuthURLParser() = default;
+
+ public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+
+  NS_IMETHOD ParseAuthority(const char* auth, int32_t authLen,
+                            uint32_t* usernamePos, int32_t* usernameLen,
+                            uint32_t* passwordPos, int32_t* passwordLen,
+                            uint32_t* hostnamePos, int32_t* hostnameLen,
+                            int32_t* port) override;
+
+  NS_IMETHOD ParseUserInfo(const char* userinfo, int32_t userinfoLen,
+                           uint32_t* usernamePos, int32_t* usernameLen,
+                           uint32_t* passwordPos,
+                           int32_t* passwordLen) override;
+
+  NS_IMETHOD ParseServerInfo(const char* serverinfo, int32_t serverinfoLen,
+                             uint32_t* hostnamePos, int32_t* hostnameLen,
+                             int32_t* port) override;
+
+  void ParseAfterScheme(const char* spec, int32_t specLen, uint32_t* authPos,
+                        int32_t* authLen, uint32_t* pathPos,
+                        int32_t* pathLen) override;
+};
+
+//----------------------------------------------------------------------------
+// an url parser for urls that may or may not have an authority section
+//
+// eg. http:www.foo.com              (www.foo.com is authority)
+//     http:www.foo.com/bar.html     (www.foo.com is authority)
+//     http:/www.foo.com/bar.html    (www.foo.com is part of file path)
+//     http://www.foo.com/bar.html   (www.foo.com is authority)
+//     http:///www.foo.com/bar.html  (www.foo.com is part of file path)
+//----------------------------------------------------------------------------
+
+class nsStdURLParser : public nsAuthURLParser {
+  virtual ~nsStdURLParser() = default;
+
+ public:
+  void ParseAfterScheme(const char* spec, int32_t specLen, uint32_t* authPos,
+                        int32_t* authLen, uint32_t* pathPos,
+                        int32_t* pathLen) override;
+};
+
+#endif  // nsURLParsers_h__