Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 149 insertions, 0 deletions

diff --git a/netwerk/ipc/NeckoMessageUtils.h b/netwerk/ipc/NeckoMessageUtils.h
new file mode 100644
index 0000000000..81887f8b61
--- /dev/null
+++ b/netwerk/ipc/NeckoMessageUtils.h
@@ -0,0 +1,149 @@
+/* -*- Mode: C++; tab-width: 8; 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 mozilla_net_NeckoMessageUtils_h
+#define mozilla_net_NeckoMessageUtils_h
+
+#include "mozilla/DebugOnly.h"
+
+#include "ipc/EnumSerializer.h"
+#include "ipc/IPCMessageUtils.h"
+#include "nsExceptionHandler.h"
+#include "nsIHttpChannel.h"
+#include "nsPrintfCString.h"
+#include "nsString.h"
+#include "prio.h"
+#include "mozilla/net/DNS.h"
+
+namespace IPC {
+
+// nsIPermissionManager utilities
+
+struct Permission {
+  nsCString origin, type;
+  uint32_t capability, expireType;
+  int64_t expireTime;
+
+  Permission() : capability(0), expireType(0), expireTime(0) {}
+
+  Permission(const nsCString& aOrigin, const nsACString& aType,
+             const uint32_t aCapability, const uint32_t aExpireType,
+             const int64_t aExpireTime)
+      : origin(aOrigin),
+        type(aType),
+        capability(aCapability),
+        expireType(aExpireType),
+        expireTime(aExpireTime) {}
+
+  bool operator==(const Permission& aOther) const {
+    return aOther.origin == origin && aOther.type == type &&
+           aOther.capability == capability && aOther.expireType == expireType &&
+           aOther.expireTime == expireTime;
+  }
+};
+
+template <>
+struct ParamTraits<Permission> {
+  static void Write(Message* aMsg, const Permission& aParam) {
+    WriteParam(aMsg, aParam.origin);
+    WriteParam(aMsg, aParam.type);
+    WriteParam(aMsg, aParam.capability);
+    WriteParam(aMsg, aParam.expireType);
+    WriteParam(aMsg, aParam.expireTime);
+  }
+
+  static bool Read(const Message* aMsg, PickleIterator* aIter,
+                   Permission* aResult) {
+    return ReadParam(aMsg, aIter, &aResult->origin) &&
+           ReadParam(aMsg, aIter, &aResult->type) &&
+           ReadParam(aMsg, aIter, &aResult->capability) &&
+           ReadParam(aMsg, aIter, &aResult->expireType) &&
+           ReadParam(aMsg, aIter, &aResult->expireTime);
+  }
+
+  static void Log(const Permission& p, std::wstring* l) {
+    l->append(L"(");
+    LogParam(p.origin, l);
+    l->append(L", ");
+    LogParam(p.capability, l);
+    l->append(L", ");
+    LogParam(p.expireTime, l);
+    l->append(L", ");
+    LogParam(p.expireType, l);
+    l->append(L")");
+  }
+};
+
+template <>
+struct ParamTraits<mozilla::net::NetAddr> {
+  static void Write(Message* aMsg, const mozilla::net::NetAddr& aParam) {
+    WriteParam(aMsg, aParam.raw.family);
+    if (aParam.raw.family == AF_UNSPEC) {
+      aMsg->WriteBytes(aParam.raw.data, sizeof(aParam.raw.data));
+    } else if (aParam.raw.family == AF_INET) {
+      WriteParam(aMsg, aParam.inet.port);
+      WriteParam(aMsg, aParam.inet.ip);
+    } else if (aParam.raw.family == AF_INET6) {
+      WriteParam(aMsg, aParam.inet6.port);
+      WriteParam(aMsg, aParam.inet6.flowinfo);
+      WriteParam(aMsg, aParam.inet6.ip.u64[0]);
+      WriteParam(aMsg, aParam.inet6.ip.u64[1]);
+      WriteParam(aMsg, aParam.inet6.scope_id);
+#if defined(XP_UNIX)
+    } else if (aParam.raw.family == AF_LOCAL) {
+      // Train's already off the rails:  let's get a stack trace at least...
+      MOZ_CRASH(
+          "Error: please post stack trace to "
+          "https://bugzilla.mozilla.org/show_bug.cgi?id=661158");
+      aMsg->WriteBytes(aParam.local.path, sizeof(aParam.local.path));
+#endif
+    } else {
+      if (XRE_IsParentProcess()) {
+        nsPrintfCString msg("%d", aParam.raw.family);
+        CrashReporter::AnnotateCrashReport(
+            CrashReporter::Annotation::UnknownNetAddrSocketFamily, msg);
+      }
+
+      MOZ_CRASH("Unknown socket family");
+    }
+  }
+
+  static bool Read(const Message* aMsg, PickleIterator* aIter,
+                   mozilla::net::NetAddr* aResult) {
+    if (!ReadParam(aMsg, aIter, &aResult->raw.family)) return false;
+
+    if (aResult->raw.family == AF_UNSPEC) {
+      return aMsg->ReadBytesInto(aIter, &aResult->raw.data,
+                                 sizeof(aResult->raw.data));
+    } else if (aResult->raw.family == AF_INET) {
+      return ReadParam(aMsg, aIter, &aResult->inet.port) &&
+             ReadParam(aMsg, aIter, &aResult->inet.ip);
+    } else if (aResult->raw.family == AF_INET6) {
+      return ReadParam(aMsg, aIter, &aResult->inet6.port) &&
+             ReadParam(aMsg, aIter, &aResult->inet6.flowinfo) &&
+             ReadParam(aMsg, aIter, &aResult->inet6.ip.u64[0]) &&
+             ReadParam(aMsg, aIter, &aResult->inet6.ip.u64[1]) &&
+             ReadParam(aMsg, aIter, &aResult->inet6.scope_id);
+#if defined(XP_UNIX)
+    } else if (aResult->raw.family == AF_LOCAL) {
+      return aMsg->ReadBytesInto(aIter, &aResult->local.path,
+                                 sizeof(aResult->local.path));
+#endif
+    }
+
+    /* We've been tricked by some socket family we don't know about! */
+    return false;
+  }
+};
+
+template <>
+struct ParamTraits<nsIHttpChannel::FlashPluginState>
+    : public ContiguousEnumSerializerInclusive<
+          nsIHttpChannel::FlashPluginState, nsIHttpChannel::FlashPluginUnknown,
+          nsIHttpChannel::FlashPluginLastValue> {};
+
+}  // namespace IPC
+
+#endif  // mozilla_net_NeckoMessageUtils_h