Convert everything to c api

src/fuzz.cpp

@@ -1,6 +1,5 @@
 #include "callbacks.h"
 #include "json_value.h"
-#include "parser3.h"
 #include "weaseljson.h"
 
 #include <simdjson.h>
@@ -9,34 +8,36 @@ std::pair<std::string, WeaselJsonStatus> runStreaming(std::string copy,
                                                       int stride) {
   SerializeState state;
   auto c = serializeCallbacks();
-  parser3::Parser3 parser(&c, &state);
+  std::unique_ptr<WeaselJsonParser, decltype(&WeaselJsonParser_destroy)> parser{
+      WeaselJsonParser_create(1024, &c, &state), WeaselJsonParser_destroy};
   if (stride == 0) {
-    auto s = parser.parse(copy.data(), copy.size());
+    auto s = WeaselJsonParser_parse(parser.get(), copy.data(), copy.size());
     if (s != WeaselJson_AGAIN) {
       return {state.result, s};
     }
   } else {
     for (int i = 0; i < copy.size(); i += stride) {
-      auto s =
-          parser.parse(copy.data() + i, std::min<int>(stride, copy.size() - i));
+      auto s = WeaselJsonParser_parse(parser.get(), copy.data() + i,
+                                      std::min<int>(stride, copy.size() - i));
       if (s != WeaselJson_AGAIN) {
         return {state.result, s};
       }
     }
   }
-  auto s = parser.parse(nullptr, 0);
+  auto s = WeaselJsonParser_parse(parser.get(), nullptr, 0);
   return {state.result, s};
 }
 
 std::pair<std::string, WeaselJsonStatus> runBatch(std::string copy) {
   SerializeState state;
   auto c = serializeCallbacks();
-  parser3::Parser3 parser(&c, &state);
-  auto s = parser.parse(copy.data(), copy.size());
+  std::unique_ptr<WeaselJsonParser, decltype(&WeaselJsonParser_destroy)> parser{
+      WeaselJsonParser_create(1024, &c, &state), WeaselJsonParser_destroy};
+  auto s = WeaselJsonParser_parse(parser.get(), copy.data(), copy.size());
   if (s != WeaselJson_AGAIN) {
     return {state.result, s};
   }
-  s = parser.parse(nullptr, 0);
+  s = WeaselJsonParser_parse(parser.get(), nullptr, 0);
   return {state.result, s};
 }
 
@@ -73,10 +74,12 @@ void compareWithSimdjson(std::string const &json) {
   {
     auto copy = json;
     auto c = noopCallbacks();
-    parser3::Parser3 parser3(&c, nullptr);
-    ours = parser3.parse(copy.data(), copy.size());
+    std::unique_ptr<WeaselJsonParser, decltype(&WeaselJsonParser_destroy)>
+        parser{WeaselJsonParser_create(1024, &c, nullptr),
+               WeaselJsonParser_destroy};
+    ours = WeaselJsonParser_parse(parser.get(), copy.data(), copy.size());
     if (ours == WeaselJson_AGAIN) {
-      ours = parser3.parse(nullptr, 0);
+      ours = WeaselJsonParser_parse(parser.get(), nullptr, 0);
     }
   }