Feature/replayer (#4750)

* record/replay: Implement the json consumer

Finish the implementation of json consumer.

Fix some bug in the block processing as Tailer is not a necessary block
so if the Magic bit is "HEAD", we should keep processing.

* record/replay: Implement the replayer component

Implement the replayer consumer, and also finish the slang-replay
standalone app that will run the while replayer.

It can take an option "--convert-json | -cj" which will convert
the record binary file to a human readable json file.

If there is no option provided, it will replay the record file by
default.

TODO: #4764 is created to remove the std::filesystem usage.

1 files changed, 4 insertions, 2 deletions

diff --git a/source/slang-record-replay/record/record-manager.cpp b/source/slang-record-replay/record/record-manager.cpp
index f10d2c704..0979a170f 100644
--- a/source/slang-record-replay/record/record-manager.cpp
+++ b/source/slang-record-replay/record/record-manager.cpp
@@ -4,6 +4,7 @@
 #include <thread>
 #include "../util/record-utility.h"
 #include "record-manager.h"
+#include "../../core/slang-io.h"
 
 namespace SlangRecord
 {
@@ -15,7 +16,8 @@ namespace SlangRecord
 
         m_recordFileDirectory = m_recordFileDirectory / "slang-record";
 
-        if (!std::filesystem::exists(m_recordFileDirectory))
+        Slang::String recordFileDirectory {m_recordFileDirectory.string().c_str()};
+        if (!Slang::File::exists(recordFileDirectory))
         {
             std::error_code ec;
             if (!std::filesystem::create_directory(m_recordFileDirectory, ec))
@@ -78,7 +80,7 @@ namespace SlangRecord
         return &m_recorder;
     }
 
-    void RecordManager::endMethodRecordAppendOutput()
+    void RecordManager::apendOutput()
     {
         FunctionTailer* pTailer = const_cast<FunctionTailer*>(
                 reinterpret_cast<const FunctionTailer*>(m_memoryStream.getData()));