mirror of https://github.com/hashicorp/consul
58 lines
1.1 KiB
Go
58 lines
1.1 KiB
Go
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package xmlrpc
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import (
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"bytes"
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"fmt"
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"net/http"
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)
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func NewRequest(url string, method string, args interface{}) (*http.Request, error) {
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var t []interface{}
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var ok bool
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if t, ok = args.([]interface{}); !ok {
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if args != nil {
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t = []interface{}{args}
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}
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}
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body, err := EncodeMethodCall(method, t...)
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if err != nil {
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return nil, err
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}
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request, err := http.NewRequest("POST", url, bytes.NewReader(body))
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if err != nil {
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return nil, err
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}
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request.Header.Set("Content-Type", "text/xml")
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request.Header.Set("Content-Length", fmt.Sprintf("%d", len(body)))
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return request, nil
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}
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func EncodeMethodCall(method string, args ...interface{}) ([]byte, error) {
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var b bytes.Buffer
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b.WriteString(`<?xml version="1.0" encoding="UTF-8"?>`)
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b.WriteString(fmt.Sprintf("<methodCall><methodName>%s</methodName>", method))
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if args != nil {
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b.WriteString("<params>")
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for _, arg := range args {
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p, err := marshal(arg)
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if err != nil {
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return nil, err
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}
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b.WriteString(fmt.Sprintf("<param>%s</param>", string(p)))
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}
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b.WriteString("</params>")
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}
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b.WriteString("</methodCall>")
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return b.Bytes(), nil
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}
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