64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
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package common
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import (
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"log"
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"os/exec"
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)
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// A driver is able to talk to Parallels and perform certain
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// operations with it. Some of the operations on here may seem overly
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// specific, but they were built specifically in mind to handle features
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// of the Parallels builder for Packer, and to abstract differences in
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// versions out of the builder steps, so sometimes the methods are
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// extremely specific.
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type Driver interface {
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// Import a VM
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Import(string, string, string) error
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// Checks if the VM with the given name is running.
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IsRunning(string) (bool, error)
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// Stop stops a running machine, forcefully.
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Stop(string) error
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// Prlctl executes the given Prlctl command
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Prlctl(...string) error
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// Verify checks to make sure that this driver should function
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// properly. If there is any indication the driver can't function,
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// this will return an error.
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Verify() error
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// Version reads the version of Parallels that is installed.
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Version() (string, error)
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// Send scancodes to the vm using the prltype tool.
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SendKeyScanCodes(string, ...string) error
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// Finds the MAC address of the NIC nic0
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Mac(string) (string, error)
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// Finds the IP address of a VM connected that uses DHCP by its MAC address
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IpAddress(string) (string, error)
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}
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func NewDriver() (Driver, error) {
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var prlctlPath string
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if prlctlPath == "" {
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var err error
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prlctlPath, err = exec.LookPath("prlctl")
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if err != nil {
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return nil, err
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}
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}
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log.Printf("prlctl path: %s", prlctlPath)
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driver := &Parallels9Driver{prlctlPath}
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if err := driver.Verify(); err != nil {
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return nil, err
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}
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return driver, nil
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}
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