Ability to specify sources of geo files in settings.

[runetfreedom]

Hello!

In Russia many people use v2rayN, but we have a global problem - now v2rayN is primarily focused on China, I mean routing rules and geo files.

Current geo files do not allow us to fully create our own rules, as they do not contain anything related to our reality.

In this PR I propose to allow setting the sources of geo files in the settings, and I propose my own repository that generates geo files on the same way as @loyalsoldier/v2ray-rules-dat, but with lists of domains and subnets blocked in Russia.

Thank you!

[eliotcougar]

It's a very welcome change, but I don't think the way it's been implemented is very convenient. Wouldn't it be better to have the regular community list and the custom Russian list in separate files, updated separately? Like, right now I'm running a python script that fetches the custom geosite and geoip files for the resources blocked in Russia, and saves them under a different name.
I see it more like a key-value in the settings: "URL where to get a file - filename to save it as"... This way the end user is free to have as many geofiles as they want from any sources they want.

[runetfreedom]

It's a very welcome change, but I don't think the way it's been implemented is very convenient. Wouldn't it be better to have the regular community list and the custom Russian list in separate files, updated separately? Like, right now I'm running a python script that fetches the custom geosite and geoip files for the resources blocked in Russia, and saves them under a different name. I see it more like a key-value in the settings: "URL where to get a file - filename to save it as"... This way the end user is free to have as many geofiles as they want from any sources they want.

As it is, you can download any geo files, put them in the bin folder and it will work.

Remember that this PR was made as part of the Russia preset (and to allow guys from other countries like Iran to add their own).

Also since the rule sets are closely related to the geo files, it doesn't seem to make sense to specify a lot of geo files, after all you almost always want exactly one set of geo files - the one that suits your region.

[eliotcougar]

As it is, you can download any geo files, put them in the bin folder and it will work.

Remember that this PR was made as part of the Russia preset (and to allow guys from other countries like Iran to add their own).

I understand that... But since v2ray already can download its geofiles, it would be much more convenient if it did so for custom ones too, instead of running a separate script and manually reloading v2ray rules every time geofiles are updated...

Also since the rule sets are closely related to the geo files, it doesn't seem to make sense to specify a lot of geo files, after all you almost always want exactly one set of geo files - the one that suits your region.

It's more like "exactly two sets of geofiles": one that contains rules for popular online services, and one that contains rules for circumventing government firewalls in a specific country...
PS: Soon it'll be easier to pass all traffic through v2ray (with some exceptions for government sites) than maintaining all these lists...