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authorAndreas Kling <awesomekling@gmail.com>2019-12-30 02:41:45 +0100
committerAndreas Kling <awesomekling@gmail.com>2019-12-30 02:41:45 +0100
commitef658594e494d34ed6af899b3524dc3b6aeed254 (patch)
tree55f49aa34df36b1d3bae3768dad151631ffa8bd0 /DevTools
parent00d26457c5390237f0c88a5f55ffc0c24aa6d6e8 (diff)
downloadserenity-ef658594e494d34ed6af899b3524dc3b6aeed254.zip
LibIPC: Let's start building custom message codecs for LibIPC
Instead of using ByteBuffer (which always malloc() their storage) for IPC message encoding, we now use a Vector<u8, 1024>, which means that messages smaller than 1 KB avoid heap allocation entirely.
Diffstat (limited to 'DevTools')
-rw-r--r--DevTools/IPCCompiler/main.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/DevTools/IPCCompiler/main.cpp b/DevTools/IPCCompiler/main.cpp
index 711f782a7d..9e9ab7664b 100644
--- a/DevTools/IPCCompiler/main.cpp
+++ b/DevTools/IPCCompiler/main.cpp
@@ -201,6 +201,7 @@ int main(int argc, char** argv)
dbg() << "#include <AK/OwnPtr.h>";
dbg() << "#include <LibDraw/Color.h>";
dbg() << "#include <LibDraw/Rect.h>";
+ dbg() << "#include <LibIPC/IEncoder.h>";
dbg() << "#include <LibIPC/IEndpoint.h>";
dbg() << "#include <LibIPC/IMessage.h>";
dbg();
@@ -358,11 +359,11 @@ int main(int argc, char** argv)
dbg() << " size_in_bytes = stream.offset();";
dbg() << " return make<" << name << ">(" << builder.to_string() << ");";
dbg() << " }";
- dbg() << " virtual ByteBuffer encode() const override";
+ dbg() << " virtual IMessageBuffer encode() const override";
dbg() << " {";
// FIXME: Support longer messages:
- dbg() << " auto buffer = ByteBuffer::create_uninitialized(4096);";
- dbg() << " BufferStream stream(buffer);";
+ dbg() << " IMessageBuffer buffer;";
+ dbg() << " IEncoder stream(buffer);";
dbg() << " stream << endpoint_magic();";
dbg() << " stream << (int)MessageID::" << name << ";";
for (auto& parameter : parameters) {
@@ -398,7 +399,6 @@ int main(int argc, char** argv)
dbg() << " stream << m_" << parameter.name << ";";
}
}
- dbg() << " stream.snip();";
dbg() << " return buffer;";
dbg() << " }";
for (auto& parameter : parameters) {