1.修复SSL connect error 问题

2.修复hos_create_bucket时，出现bucekt already exits的问题
3.修复upload时，远端地址无法解析的问题

src/hos_client.h

@@ -6,10 +6,84 @@
 #ifndef __HOS_CLIENT_INIT__
 #define __HOS_CLIENT_INIT__
 
+/*hos client 句柄*/
 typedef void* hos_client_handle;
 
+#define HOS_CLINET_OK 0
+#define HOS_CLIENT_ERR -1
+
+/* s3 的错误码 */
+enum s3errors
+{
+  //From Core//
+  //////////////////////////////////////////////////////////////////////////////////////////
+  INCOMPLETE_SIGNATURE = 0,
+  INTERNAL_FAILURE = 1,
+  INVALID_ACTION = 2,
+  INVALID_CLIENT_TOKEN_ID = 3,
+  INVALID_PARAMETER_COMBINATION = 4,
+  INVALID_QUERY_PARAMETER = 5,
+  INVALID_PARAMETER_VALUE = 6,
+  MISSING_ACTION = 7, // SDK should never allow
+  MISSING_AUTHENTICATION_TOKEN = 8, // SDK should never allow
+  MISSING_PARAMETER = 9, // SDK should never allow
+  OPT_IN_REQUIRED = 10,
+  REQUEST_EXPIRED = 11,
+  SERVICE_UNAVAILABLE = 12,
+  THROTTLING = 13,
+  VALIDATION = 14,
+  ACCESS_DENIED = 15,
+  RESOURCE_NOT_FOUND = 16,   // Shared with multiple services
+  UNRECOGNIZED_CLIENT = 17,  // Most likely caused by an invalid access key or secret key
+  MALFORMED_QUERY_STRING = 18,  
+  SLOW_DOWN = 19,
+  REQUEST_TIME_TOO_SKEWED = 20,
+  INVALID_SIGNATURE = 21,
+  SIGNATURE_DOES_NOT_MATCH = 22,
+  INVALID_ACCESS_KEY_ID = 23,
+  REQUEST_TIMEOUT = 24,
+  NETWORK_CONNECTION = 99,   // General failure to send message to service
+
+  // These are needed for logical reasons
+  UNKNOWN = 100,
+  CLIENT_SIGNING_FAILURE = 101, // Client failed to sign the request
+  USER_CANCELLED = 102, // User cancelled the request
+  SERVICE_EXTENSION_START_RANGE = 128
+  BUCKET_ALREADY_EXISTS= SERVICE_EXTENSION_START_RANGE + 1,
+  BUCKET_ALREADY_OWNED_BY_YOU,
+  NO_SUCH_BUCKET,
+  NO_SUCH_KEY,
+  NO_SUCH_UPLOAD,
+  OBJECT_ALREADY_IN_ACTIVE_TIER,
+  OBJECT_NOT_IN_ACTIVE_TIER
+};
+
+/*************************************************************************************
+ * 函数名： hos_client_init
+ * 参数：   const char *endpoint        目的地址，如”http://192.168.44.12:9098/hos“
+ *          const char *accesskeyid     AWS access key ID，如”default“
+ *          const char *secretkey       AWS secret key，如”secretkey“
+ * 返回值： 成功返回一个非空句柄，失败返回NULL。（失败原因都是因为输入参数为空）
+*************************************************************************************/
 hos_client_handle hos_client_init(const char *endpoint, const char *accesskeyid, const char *secretkey);
+/*************************************************************************************
+ * 函数名： hos_create_bucket
+ * 参数：   hos_client_handle handle    非空句柄
+ *          const char * bucket         桶名称
+ * 返回值： bool 
+*************************************************************************************/
 bool hos_create_bucket(hos_client_handle handle, const char *bucket);
+/*************************************************************************************
+ * 函数名： hos_upload_async
+ * 参数：   hos_client_handle handle    非空句柄
+ *          const char * bucket         桶名称
+ *          const char * object         上传对象名称
+ * 返回值   bool
+*************************************************************************************/
 bool hos_upload_async(hos_client_handle handle, const char *bucket, const char *object);
+/*************************************************************************************
+ * 函数名： hos_client_close
+ * 参数：   hos_client_handle handle    非空句柄
+*************************************************************************************/
 void hos_client_close(hos_client_handle handle);
 #endif