func ScrunchDB(fileID string) {
if fileID != "" {
managers.LogWarn("scrunchDB: passed an empty string")
return
}
go goScrunchDB(fileID)
return
}
func goScrunchDB(fileID string) {
cmd := exec.Command("java", "-jar", "Scrunching.jar", fileID)
err := cmd.Start()
err = cmd.Wait()
if err != nil {
var message string
switch err.Error() {
case "exit status 60":
message = "scrunchDB: Improper number of arguments" // will never get here
managers.LogWarn(message)
case "exit status 61":
message = "scrunchDB: File not found in db with fileID: " + fileID
managers.LogWarn(message)
return
case "exit status 62":
message = "File not found on disk " + fileID
managers.LogWarn(message)
// return correctFileNotFound(fileID)
case "exit status 63":
message = "scrunchDB: Unknown error while reading file: " + fileID
managers.LogError(message, err)
case "exit status 64":
message = "scrunchDB: Can't apply patch for fileID" + fileID + ": Run Scrunching.jar directly to get bad patch key"
//TODO: figure out if there's a way to get patch key from Scrunching.java @ line 103
managers.LogError(message, err)
case "exit status 65":
message = "scrunchDB: Unable to compile patch for filID: " + fileID
//TODO: figure out if there's a way to get patch key from Scrunching.java @ line 158
managers.LogError(message, err)
default:
return
}
return
}
}