增加对GZIP压缩编码的解压缩功能及单元测试用例

plugin/protocol/http/include/internal/http_convert.h

@@ -0,0 +1,19 @@
+#pragma once
+#include <tfe_http.h>
+#include <http_half.h>
+
+struct hf_content_converter;
+
+enum hf_content_conv_work_mode
+{
+	HF_CONTENT_CONV_COMPRASS,
+	HF_CONTENT_CONV_UNCOMPRASS
+};
+
+int hf_content_converter_write(struct hf_content_converter * cv_object,
+	struct http_half_private * hf_private, tfe_http_event http_ev, const unsigned char * data, size_t datalen);
+
+void hf_content_converter_destroy(struct hf_content_converter * cv_object);
+
+struct hf_content_converter * hf_content_converter_create(enum hf_content_conv_work_mode mode,
+	unsigned int content_encode, hf_private_cb * data_cb, void * data_cb_user);