93 lines
2.8 KiB
Go
93 lines
2.8 KiB
Go
package system
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import (
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"fmt"
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"reflect"
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"strings"
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"github.com/fatih/structs"
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"github.com/rayaman/go-qemu/pkg/v1/types"
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"github.com/rayaman/go-qemu/pkg/v1/types/accel"
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"github.com/rayaman/go-qemu/pkg/v1/types/arch"
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"github.com/rayaman/go-qemu/pkg/v1/types/boot"
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"github.com/rayaman/go-qemu/pkg/v1/types/chip"
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"github.com/rayaman/go-qemu/pkg/v1/types/helpers"
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"github.com/rayaman/go-qemu/pkg/v1/types/keyboard"
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"github.com/rayaman/go-qemu/pkg/v1/types/memory"
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"github.com/rayaman/go-qemu/pkg/v1/types/nic"
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"github.com/rayaman/go-qemu/pkg/v1/types/numa"
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"github.com/rayaman/go-qemu/pkg/v1/types/smp"
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)
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/*
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TODO:
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-add-fd fd=fd,set=set[,opaque=opaque]
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Add 'fd' to fd 'set'
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-set group.id.arg=value
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set <arg> parameter for item <id> of type <group>
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i.e. -set drive.$id.file=/path/to/image
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-global driver.property=value
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-global driver=driver,property=property,value=value
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set a global default for a driver property
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*/
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type Machine struct {
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Arch arch.System // The binary we use
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// Amount of memory in MB
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Memory memory.Memory `json:"m,omitempty"`
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// Number of CPU cores
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Cores smp.SMP `json:"smp,omitempty"`
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Cpu chip.CHIP `json:"cpu,omitempty"`
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Accel accel.Accel `json:"accel,omitempty"`
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Boot boot.Boot `json:"boot,omitempty"`
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Numa numa.Numa `json:"numa,omitempty" omit:"true"` // omit tells the Expand function to leave out the tag name
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MemoryPath string `json:"memory-path,omitempty"`
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MemoryPrealloc types.Flag `json:"memory-prealloc,omitempty"`
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Nic nic.NIC `json:"nic,omitempty"`
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KeyboardLayout keyboard.Keyboard `json:"k,omitempty"`
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// Graphics
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NoGraphic types.Flag `json:"nographic,omitempty"`
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// Block devices
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HardDiskA string `json:"hda,omitempty"`
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HardDiskB string `json:"hdb,omitempty"`
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HardDiskC string `json:"hdc,omitempty"`
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HardDiskD string `json:"hdd,omitempty"`
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FloppyA string `json:"fda,omitempty"`
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FloppyB string `json:"fdb,omitempty"`
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CDROM string `json:"cdrom,omitempty"`
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}
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func (m *Machine) Expand() []string {
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fields := structs.Fields(m)
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exp := []string{}
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for _, field := range fields {
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tag := strings.ReplaceAll(field.Tag("json"), ",omitempty", "")
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omit := field.Tag("omit")
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if tag != "" {
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if field.Kind() == reflect.Struct || field.Kind() == reflect.Interface && !field.IsZero() {
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if omit != "" {
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exp = append(exp, helpers.Expand(field.Value())...)
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} else {
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exp = append(exp, helpers.Expand(field.Value(), tag)...)
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}
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} else {
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if !field.IsZero() {
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if fmt.Sprintf("%v", field.Value()) == "flag-on" {
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exp = append(exp, "-"+tag)
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} else {
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exp = append(exp, "-"+tag, fmt.Sprintf("%v", field.Value()))
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}
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}
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}
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}
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}
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exp = helpers.Remove(exp, "")
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return exp
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}
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