1 files changed, 101 insertions, 3 deletions
diff --git a/tools/slang-replay/main.cpp b/tools/slang-replay/main.cpp
index 7f042f91b..adce34c56 100644
--- a/tools/slang-replay/main.cpp
+++ b/tools/slang-replay/main.cpp
@@ -1,10 +1,108 @@
 #include <stdio.h>
+#include <filesystem>
+
 #include <replay/recordFile-processor.h>
-#include <replay/decoder-consumer.h>
+#include <replay/json-consumer.h>
+#include <replay/replay-consumer.h>
+#include <replay/slang-decoder.h>
+
+struct Options
+{
+    bool convertToJson {false};
+    Slang::String recordFileName;
+};
+
+void printUsage()
+{
+    printf("Usage: slang-replay [options] <record-file>\n");
+    printf("Options:\n");
+    printf("  --convert-json, -cj: Convert the record file to a JSON file in the same directory with record file.\n\
+                       When this option is set, it won't replay the record file.\n");
+}
+
+Options parseOption(int argc, char *argv[])
+{
+    Options option;
+    char const* arg {};
+    if (argc <= 1)
+    {
+        printUsage();
+        exit(1);
+    }
+
+    int argIndex = 1;
+    while(argIndex < argc)
+    {
+        arg = argv[argIndex];
+
+        // For anything not starting with a '-', it is a file name
+        if (arg[0] != '-')
+        {
+            option.recordFileName = arg;
+            argIndex++;
+        }
+        else if ( (strcmp("--convert-json", arg) == 0) ||
+                  (strcmp("-cj", arg) == 0) )
+        {
+            option.convertToJson = true;
+            argIndex++;
+        }
+        else if ( (strcmp("--help", arg) == 0) ||
+                  (strcmp("-h", arg) == 0) )
+        {
+            printUsage();
+            exit(0);
+        }
+        else
+        {
+            // Unknown option
+            printf("Unknown option: %s\n", arg);
+            printUsage();
+            exit(1);
+        }
+    }
+
+    if (option.recordFileName.getLength() == 0)
+    {
+        printUsage();
+        exit(1);
+    }
+
+    return option;
+}
 
 int main(int argc, char *argv[])
 {
-    // TODO: This is just a place holder binary
-    SlangRecord::RecordFileProcessor recordFileProcessor("input.capture");
+    Options options = parseOption(argc, argv);
+
+    SlangRecord::RecordFileProcessor recordFileProcessor(options.recordFileName);
+
+
+    std::filesystem::path jsonPath = options.recordFileName.begin();
+    jsonPath.replace_extension(".json");
+
+    SlangRecord::JsonConsumer jsonConsumer(jsonPath.string());
+    SlangRecord::ReplayConsumer replayConsumer;
+
+    SlangRecord::SlangDecoder decoder;
+
+    if (options.convertToJson)
+    {
+        decoder.addConsumer(&jsonConsumer);
+    }
+    else
+    {
+        decoder.addConsumer(&replayConsumer);
+    }
+
+    recordFileProcessor.addDecoder(&decoder);
+
+    while(true)
+    {
+        if(!recordFileProcessor.processNextBlock())
+        {
+            break;
+        }
+    }
     return 0;
 }