51 lines
1.0 KiB
Go
51 lines
1.0 KiB
Go
package main
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import (
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"fmt"
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"github.com/julienschmidt/httprouter"
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)
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func init() {
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router.GET("/api/ips", apiHandler(showIPs))
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router.GET("/api/students/:sid/ips", apiHandler(studentHandler(showStudentIPs)))
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}
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func (s Student) IPSuffix() int64 {
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return s.Id * 5 + 10
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}
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func showIPs(_ httprouter.Params, body []byte) (interface{}, error) {
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r := make(map[string]map[string]string)
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students, err := getStudents()
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if err != nil {
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return nil, err
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}
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for _, std := range students {
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sid := fmt.Sprintf("%d", std.Id)
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r[sid] = make(map[string]string)
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if std.MAC == nil {
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continue
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}
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r[sid]["mac"] = *std.MAC
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r[sid]["vlan0"] = fmt.Sprintf("172.23.0.%d", std.IPSuffix())
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r[sid]["vlan7"] = fmt.Sprintf("172.23.142.%d", std.IPSuffix())
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}
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return r, nil
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}
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func showStudentIPs(student Student, body []byte) (interface{}, error) {
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r := make(map[string]string)
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r["vlan0"] = fmt.Sprintf("172.23.0.%d", student.IPSuffix())
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r["vlan7"] = fmt.Sprintf("172.23.142.%d", student.IPSuffix())
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return r, nil
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}
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