Initial commit: FunASR Speech Recognition Toolkit

Add complete FunASR codebase including models, runtime, and documentation.

runtime/http/bin/asr_sessions.h

@@ -0,0 +1,54 @@
+/**
+ * Copyright FunASR (https://github.com/alibaba-damo-academy/FunASR). All Rights
+ * Reserved. MIT License  (https://opensource.org/licenses/MIT)
+ */
+/* 2023-2025 by zhaomingwork@qq.com */
+// FUNASR_MESSAGE define the needed message between funasr engine and http server
+#ifndef HTTP_SERVER2_SESSIONS_HPP
+#define HTTP_SERVER2_SESSIONS_HPP
+#include "funasrruntime.h"
+#include "nlohmann/json.hpp"
+#include <iostream>
+#include <thread>
+#include <atomic>
+#include <mutex>
+#include <condition_variable>
+
+class Semaphore {
+public:
+    explicit Semaphore(int count = 0) : count_(count) {}
+
+    
+    void acquire() {
+        std::unique_lock<std::mutex> lock(mutex_);
+        cv_.wait(lock, [this]() { return count_ > 0; });
+        --count_;
+    }
+
+ 
+    void release() {
+        std::lock_guard<std::mutex> lock(mutex_);
+        ++count_;
+        cv_.notify_one();
+    }
+
+private:
+    int count_;
+    std::mutex mutex_;
+    std::condition_variable cv_;
+};
+typedef struct {
+  nlohmann::json msg;
+  std::shared_ptr<std::vector<char>> samples;
+  std::shared_ptr<std::vector<std::vector<float>>> hotwords_embedding=nullptr;
+ 
+  FUNASR_DEC_HANDLE decoder_handle=nullptr;
+  std::atomic<int> status;
+  //std::counting_semaphore<3> sem(0);
+  Semaphore sem_resultok; 
+} FUNASR_MESSAGE;
+
+
+
+
+#endif // HTTP_SERVER2_REQUEST_PARSER_HPP