xhj/embeded-gateway: 网关代码

xhj 4d99525703 first commit		6 ماه پیش
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cartesian	4d99525703 first commit	6 ماه پیش
geographic	4d99525703 first commit	6 ماه پیش
spherical	4d99525703 first commit	6 ماه پیش
area.hpp	4d99525703 first commit	6 ماه پیش
envelope.hpp	4d99525703 first commit	6 ماه پیش
expand.hpp	4d99525703 first commit	6 ماه پیش
relate.hpp	4d99525703 first commit	6 ماه پیش