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v/examples/pico/pico.v

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import json
import picoev
import picohttpparser
const (
port = 8088
)
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struct Message {
message string
}
[inline]
fn json_response() string {
msg := Message{
message: 'Hello, World!'
}
return json.encode(msg)
}
[inline]
fn hello_response() string {
return 'Hello, World!'
}
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fn callback(data voidptr, req picohttpparser.Request, mut res picohttpparser.Response) {
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if picohttpparser.cmpn(req.method, 'GET ', 4) {
if picohttpparser.cmp(req.path, '/t') {
res.http_ok()
res.header_server()
res.header_date()
res.plain()
res.body(hello_response())
} else if picohttpparser.cmp(req.path, '/j') {
res.http_ok()
res.header_server()
res.header_date()
res.json()
res.body(json_response())
} else {
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res.http_404()
}
} else {
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res.http_405()
}
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res.end()
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}
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fn main() {
println('Starting webserver on http://127.0.0.1:${port}/ ...')
picoev.new(port: port, cb: &callback).serve()
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}