From bab96f5162bbcb239dddad17c5f5d53137c239d1 Mon Sep 17 00:00:00 2001
From: root <root@DESKTOP-29MI1IT.localdomain>
Date: Tue, 3 Mar 2026 00:18:45 +0800
Subject: [PATCH] ADD UPDATA o

---
 src/tencent_cos.cpp    | 57 ++++++++++++++++++++++++++++++++++++++++++
 src/tencent_cos.h      |  1 +
 target/tencent_cos.lua |  3 +++
 3 files changed, 61 insertions(+)

diff --git a/src/tencent_cos.cpp b/src/tencent_cos.cpp
index b322805..ef6a9bf 100644
--- a/src/tencent_cos.cpp
+++ b/src/tencent_cos.cpp
@@ -84,6 +84,63 @@ std::string module::tencent_cos::upfile(const std::string& appid,const std::stri
     cos_pool_destroy(p);
     return result;
 }
+std::string module::tencent_cos::updata(const std::string& appid,const std::string& endpoint,const std::string& access_key_id,const std::string& access_key_secret,const std::string& bucket_name,const std::string& object_name,const std::string_view& data)
+{
+    int enable_checkpoint = COS_FALSE; // 是否开启断点续传
+    cos_pool_t* p = NULL;
+    cos_string_t bucket;
+    cos_string_t object;
+    cos_string_t filename;
+    cos_status_t* s = NULL;
+    cos_table_t* headers = NULL;
+    cos_table_t* resp_headers = NULL;
+    cos_request_options_t* options = NULL;
+    cos_resumable_clt_params_t* clt_params;
+    cos_pool_create(&p, NULL);
+
+
+    
+    options = cos_request_options_create(p);
+
+    options->config = cos_config_create(options->pool);
+
+    cos_str_set(&options->config->endpoint, endpoint.c_str());
+    cos_str_set(&options->config->access_key_id, access_key_id.c_str());
+    cos_str_set(&options->config->access_key_secret, access_key_secret.c_str());
+    cos_str_set(&options->config->appid, appid.c_str());
+    // cos_str_set(&config->sts_token, token);  // 使用临时密钥时的 token
+    options->config->is_cname = COS_FALSE;  // 是否使用自定义域名
+
+
+    options->ctl = cos_http_controller_create(options->pool, 0);
+
+
+    headers = cos_table_make(p, 0);
+    cos_str_set(&bucket, bucket_name.c_str());
+    cos_str_set(&object, object_name.c_str());
+    
+
+    cos_list_t buffer;
+    cos_buf_t* content = NULL;
+    cos_list_init(&buffer);
+    content = cos_buf_pack(options->pool, data.data(), data.size());
+    cos_list_add_tail(&content->node, &buffer);
+
+    s = cos_put_object_from_buffer(options, &bucket, &object,
+                                   &buffer, headers, &resp_headers);
+
+     
+    std::string result = "";
+    if (cos_status_is_ok(s)) {
+        result = "";
+    }
+    else
+    {
+        result = "code:" + std::to_string(s->code)+", error_code:"+s->error_code+", error_msg:"+s->error_msg;
+    }
+    cos_pool_destroy(p);
+    return result;
+}
 std::string module::tencent_cos::del(const std::string& appid,const std::string& endpoint,const std::string& access_key_id,const std::string& access_key_secret,const std::string& bucket_name,const std::string& object_name)
 {
 
diff --git a/src/tencent_cos.h b/src/tencent_cos.h
index edc011c..8316eb0 100644
--- a/src/tencent_cos.h
+++ b/src/tencent_cos.h
@@ -7,6 +7,7 @@ namespace module
 		tencent_cos();
 		~tencent_cos() override;
 		std::string upfile(const std::string& appid,const std::string& endpoint,const std::string& access_key_id,const std::string& access_key_secret,const std::string& bucket_name,const std::string& object_name,const std::string& filename);
+		std::string updata(const std::string& appid,const std::string& endpoint,const std::string& access_key_id,const std::string& access_key_secret,const std::string& bucket_name,const std::string& object_name,const std::string_view& data);
 		std::string del(const std::string& appid,const std::string& endpoint,const std::string& access_key_id,const std::string& access_key_secret,const std::string& bucket_name,const std::string& object_name);
 		static void regist(sol::state* lua);
 	private:
diff --git a/target/tencent_cos.lua b/target/tencent_cos.lua
index 7698a67..abd94e9 100644
--- a/target/tencent_cos.lua
+++ b/target/tencent_cos.lua
@@ -20,6 +20,9 @@ end
 function tencent_cos:upfile(appid,endpoint,access_key_id, access_key_secret,bucket_name,object_name,filename)
     return self.module:upfile(appid,endpoint,access_key_id, access_key_secret,bucket_name,object_name,filename)
 end
+function tencent_cos:updata(appid,endpoint,access_key_id, access_key_secret,bucket_name,object_name,data)
+    return self.module:updata(appid,endpoint,access_key_id, access_key_secret,bucket_name,object_name,data)
+end
 function tencent_cos:del(appid,endpoint,access_key_id, access_key_secret,bucket_name,object_name)
     return self.module:del(appid,endpoint,access_key_id, access_key_secret,bucket_name,object_name)
 end