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v/vlib/http/http.v

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// Copyright (c) 2019 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
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module http
struct Request {
pub:
// headers []string
headers map_string
method string
// cookies map[string]string
h string
cmd string
typ string // GET POST
data string
url string
ws_func voidptr
user_ptr voidptr
verbose bool
}
struct Response {
pub:
body string
headers map_string
status_code int
}
// embed 'http'
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pub fn fetch(typ, url, data string) ?Response {
req := new_request('GET', url, '') or {
return error(err)
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}
resp := req.do()
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return resp
}
pub fn get(url string) ?string {
resp := fetch('GET', url, '') or {
return error(err)
}
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return resp.body
}
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pub fn post(url, data string) ?string {
resp := fetch('POST', url, data) or {
return error(err)
}
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return resp.body
}
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pub fn new_request(typ, _url, _data string) ?Request {
if _url == '' {
return error('http: empty url')
}
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mut url := _url
mut data := _data
// req.headers['User-Agent'] = 'V $VERSION'
if typ == 'GET' && !url.contains('?') && data != '' {
println('zeroing data, to url')
url = '$url?$data'
data = ''
}
// req.headers = new_map(0, sizeof(string))// []string{}
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return Request {
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typ: typ
url: url
data: data
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ws_func: 0
user_ptr: 0
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headers: map[string]string{}
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}
}
fn (req mut Request) free() {
req.headers.free()
}
fn (resp mut Response) free() {
resp.headers.free()
}
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pub fn (req mut Request) add_header(key, val string) {
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// println('start add header')
// println('add header "$key" "$val"')
// println(key)
// println(val)
// h := '$key: $val'
// println('SET H')
// req.headers << h
req.headers[key] = val
// mut h := req.h
// h += ' -H "${key}: ${val}" '
// req.h = h
}