修改目录结构, 添加文档

adapter/http_adapter/lua/http_request/http_request.lua

@@ -0,0 +1,87 @@
+---http_request.lua: 结果打印出来
+function printf(s,...)
+    io.write(s:format(...))
+    io.flush()
+end
+
+function format_write_file(file, s, ...)
+    file:write(s:format(...))
+    file:flush()
+end
+
+function init()
+    ---init something
+end
+
+function print_header(header)
+    for k, v in pairs(header) do
+        if k == "HTTP_OTHER_REGIONS" then
+            format_write_file(file, "%s:    ", k)
+            for k, v in pairs(header["HTTP_OTHER_REGIONS"]) do
+                format_write_file(file, "{%s}   ", v)
+            end
+            format_write_file(file, "\n")
+        else
+            format_write_file(file, "%s:    %s\n", k, v)
+        end
+    end
+end
+
+function process()
+    printf("\nprint stream: \n")
+    stream_info = get_stream_info()
+    for k, v in pairs(stream_info) do
+        printf("%s: %s\n", k, v)
+    end
+
+    printf("\nprint header:\n")
+    local regions = {"ALL"}
+    header = get_http_request_header(regions)
+    for k, v in pairs(header) do
+        printf("%s: %s\n", k, v)
+    end 
+
+    printf("\nprint body: \n")
+    while true do 
+        body = get_http_request_body()
+        for k, v in pairs(body) do 
+            printf("%s: %s\n", k, v)
+        end
+        if body['data_end'] == true then
+            break
+        end
+    end
+
+    --[[
+    file = io.open("./log/lua_sapp/http_adapter/lua/http_request.log", "a+")
+    format_write_file(file, "lua: call process\n")
+
+    format_write_file(file, "\nprint stream info: \n")
+    stream_info = get_stream_info()
+    for k, v in pairs(stream_info) do
+        format_write_file(file, "%s:  %s\n", k, v)
+    end
+
+    format_write_file(file, "\nprint request headers: \n")
+    local req_regions = {"HTTP_HOST", "HTTP_REQ_LINE", "HTTP_OTHER_REGIONS"}
+    req_header = get_http_request_header(req_regions)
+    print_header(req_header)
+    
+
+    format_write_file(file, "\nprint request body: \n")
+    while true do 
+        body = get_http_request_body()
+        for k, v in pairs(body) do
+            format_write_file(file, "%s:  %s\n", k, v)
+        end
+        if body['data_end'] == true then
+            format_write_file(file, "request body end\n")
+            break
+        end
+        format_write_file(file, "\n");
+    end
+    format_write_file(file, "\nlua: process end\n")
+    io.close(file)
+    ]]
+
+end