func scanWatchpoints() error {
fmt.Printf("[watcher] kicked off scan\n")
watchpoints, err := dba.GetAllWatchpoints()
if err != nil {
return fmt.Errorf("cant get watchpoints from db: %s", err.Error())
}
for _, w := range watchpoints {
unit_paths, err := scanDirRecursive(w.Path)
if err != nil {
return fmt.Errorf("error while recursively scanning directories: %s", err.Error())
}
new_unit_paths, err := checkForNewUnits(unit_paths)
if err != nil {
return fmt.Errorf("error while checking for new units: %s", err)
}
for _, u := range new_unit_paths {
virgin_id, err := utils.GenerateIdString()
if err != nil {
return err
}
var format string
switch filepath.Ext(u) {
case "":
format = "dir"
case ".rar":
format = "archive"
case ".zip":
format = "archive"
default:
format = "unknown"
}
v := dba.VirginUnitDesc{
VirginUnitId: virgin_id,
Filepath: u,
Hash: "<hash>",
Format: format,
}
err = dba.AddVirginUnit(v)
if err != nil {
return fmt.Errorf("cant add virgin unit to db: %s", err.Error())
}
fmt.Printf("[watcher] added virgin unit: %s\n", u)
}
}
fmt.Printf("[watcher] scan finished\n")
return nil
}
func handleAddUnitMsg(msg AddUnitMsg, db *sql.DB) {
resp_msg := AddUnitRspMsg{}
new_unit_id, err := utils.GenerateIdString()
if err != nil {
fmt.Printf("[handleAddUnitOk] cant generate id string\n")
resp_msg.success = false
msg.response_channel <- resp_msg
return
}
ok := addUnitToDb(db, new_unit_id, msg.unit_info)
if !ok {
resp_msg.success = false
msg.response_channel <- resp_msg
return
}
resp_msg.success = true
resp_msg.unit_id = new_unit_id
msg.response_channel <- resp_msg
}
func handleGroupAdd(w http.ResponseWriter, r *http.Request) {
group_name := r.FormValue("group_name")
group_id, err := utils.GenerateIdString()
if err != nil {
http.Error(w, err.Error(), 500)
return
}
err = dba.InsertGroup(group_id, group_name)
if err != nil {
http.Error(w, err.Error(), 500)
return
}
w.Header().Add("Content-Type", "application/json")
enc := json.NewEncoder(w)
err = enc.Encode(struct{}{})
if err != nil {
http.Error(w, err.Error(), 500)
return
}
}