支持https；适应版本跳跃；增加md5校验；

client/doris_client_fetch.h

@@ -1,6 +1,7 @@
 #ifndef __DORIS_CLIENT_FETCH_IN_H__
 #define __DORIS_CLIENT_FETCH_IN_H__
 
+#include <openssl/md5.h>
 #include <MESA/field_stat2.h>
 
 #include "doris_client.h"
@@ -46,28 +47,32 @@ struct doris_parameter
 	int32_t fsstat_status[FSSTAT_DORIS_STATUS_NUM];
 };
 
-struct md5_long
-{
-	u_int64_t md5l;
-	u_int64_t md5h;
-};
-
 struct fetch_file_meta
 {
 	const char *table_name;
 	size_t size;
 	size_t curoffset;
 	u_int32_t cfg_num;
-	union {
-		char md5[16];
-		struct md5_long md5long;
-	};
+	u_int32_t validate_md5;
+	char md5str[36];
+};
+
+struct md5_long
+{
+	u_int64_t md5l;
+	u_int64_t md5h;
+};
+union doris_md5
+{
+	char md5[16];
+	struct md5_long md5long;
 };
 
 struct doris_confile_ctx
 {
 	struct doris_http_ctx *httpctx;
 
+	MD5_CTX md5ctx;
 	long res_code;
 	size_t contlength;
 	size_t contl_start;
@@ -81,8 +86,9 @@ struct doris_instance
 	u_int32_t retry_times;
 
 	struct doris_http_instance *cur_httpins;
-	int64_t cur_version;
-	int64_t new_version;
+	int64_t cur_version; //Ԫ<><D4AA>Ϣ
+	int64_t req_version; //<2F>ļ<EFBFBD>
+	int64_t new_version; //<2F>µ<EFBFBD>Ԫ<EFBFBD><D4AA>Ϣ
 	struct easy_string estr;
 	cJSON *meta, *array;
 	u_int32_t array_size;