From 05c8e0a31a0d4192c590e833b24393208e1c751f Mon Sep 17 00:00:00 2001
From: tanaka takashi <isazaka@gmail.com>
Date: Tue, 30 Jun 2026 19:03:25 +0900
Subject: fix: MCPCをvendored fork化しMCP準拠と接続安定性を改善
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- Git submoduleを廃止してMCPCを直接管理
- Windowsで254リクエスト付近に発生する切断を修正
- JSON-RPC 2.0エラー応答を標準化
- tool schemaとruntimeの必須・任意引数を一致
- 1000回連続呼び出しの回帰テストを追加
---
 third_party/mcpc/tst/commtst.h | 147 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 third_party/mcpc/tst/commtst.h

(limited to 'third_party/mcpc/tst/commtst.h')

diff --git a/third_party/mcpc/tst/commtst.h b/third_party/mcpc/tst/commtst.h
new file mode 100644
index 0000000..49dcc93
--- /dev/null
+++ b/third_party/mcpc/tst/commtst.h
@@ -0,0 +1,147 @@
+#ifndef h_commtst
+#define h_commtst
+
+
+// clang-format off
+#ifdef is_unix
+#define _POSIX_SOURCE
+#include <ctype.h>
+#include <stdio.h>
+#include <arpa/inet.h>
+#include <errno.h>
+#include <netinet/in.h>
+#include <pthread.h>
+#include <signal.h>
+#include <spawn.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+#endif
+
+#ifdef is_win
+
+/* #  define _WINSOCKAPI_ */
+#include <fcntl.h>
+#include <stdio.h>
+#include <winsock2.h>
+/* #  include <windows.h> */
+#include <io.h>
+#include <ws2tcpip.h>
+#include "commtst.h"
+
+#endif
+// clang-format on
+
+#include <mcpc/_c23_keywords.h>
+#include <mcpc/_c23_uchar.h>
+#include <ext_string.h>
+#include <ext_stdint.h>
+
+#include <assert.h>
+#include <errno.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define ass0(f)                                                                \
+  do {                                                                         \
+    int ec = (f);                                                              \
+    if (0 != ec) {                                                             \
+      fprintf(stderr,                                                          \
+              "%s:%d,ec:%d syserr:%s\n",                                       \
+              __FILE__,                                                        \
+              __LINE__,                                                        \
+              ec,                                                              \
+              strerror(errno));                                                \
+      abort();                                                                 \
+    }                                                                          \
+  } while (0)
+
+#define assT(f)                                                                \
+  do {                                                                         \
+    if (!(f)) {                                                                \
+      fprintf(stderr,                                                          \
+              "abort@%s:%d,syserr:%s\n",                                       \
+              __FILE__,                                                        \
+              __LINE__,                                                        \
+              strerror(errno));                                                \
+      abort();                                                                 \
+    }                                                                          \
+  } while (0)
+
+#define assF(f)                                                                \
+  do {                                                                         \
+    if ((f)) {                                                                 \
+      fprintf(stderr,                                                          \
+              "abort@%s:%d,syserr:%s\n",                                       \
+              __FILE__,                                                        \
+              __LINE__,                                                        \
+              strerror(errno));                                                \
+      abort();                                                                 \
+    }                                                                          \
+  } while (0)
+
+#define assTcb(f, cb)                                                          \
+  do {                                                                         \
+    if (!(f)) {                                                                \
+      { cb };                                                                  \
+      fprintf(stderr, "abort@%s:%d\n", __FILE__, __LINE__);                    \
+      abort();                                                                 \
+    }                                                                          \
+  } while (0)
+
+#define BUFCAP 1024
+#define PORT 8080
+
+typedef int8_t i8_t;
+typedef uint8_t u8_t;
+typedef int16_t i16_t;
+typedef uint16_t u16_t;
+typedef int32_t i32_t;
+typedef uint32_t u32_t;
+typedef int64_t i64_t;
+typedef uint64_t u64_t;
+
+typedef char8_t ch8_t;
+
+typedef size_t sz_t;
+
+#ifdef is_win
+typedef SSIZE_T ssize_t;
+#endif
+
+void read_atmost (void *src, char *rbuf, const size_t nexact, size_t *nread);
+
+void recv_atmost (
+#ifdef is_unix
+		   int csock,
+#elif defined(is_win)
+		   SOCKET cosck,
+#endif
+		   char *rbuf, const size_t nmost, size_t *nread);
+
+int32_t read_u8str (const char8_t * const filename, char8_t * const destbuf);
+
+int32_t read_u8str_sz (const char8_t * const filename, char8_t * const destbuf, size_t *nread);
+
+void zero_trailing_white_char (char8_t * buf, const size_t len);
+
+void zero_trailing_white_char2 (char8_t * buf, size_t *len);
+
+
+#ifdef is_unix
+FILE *unix_fd2strm_r (int fd);
+#endif
+
+#ifdef is_win
+FILE *win_handle2strm (HANDLE h);
+#endif
+
+#ifdef is_win
+int win_handle2fd (HANDLE h);
+#endif
+
+
+#endif
-- 
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