Initial commit

vendor/github.com/hyperhq/hypercli/pkg/platform/architecture_freebsd.go

@@ -0,0 +1,15 @@
+package platform
+
+import (
+	"os/exec"
+)
+
+// runtimeArchitecture get the name of the current architecture (x86, x86_64, …)
+func runtimeArchitecture() (string, error) {
+	cmd := exec.Command("uname", "-m")
+	machine, err := cmd.Output()
+	if err != nil {
+		return "", err
+	}
+	return string(machine), nil
+}

vendor/github.com/hyperhq/hypercli/pkg/platform/architecture_linux.go

@@ -0,0 +1,16 @@
+// Package platform provides helper function to get the runtime architecture
+// for different platforms.
+package platform
+
+import (
+	"syscall"
+)
+
+// runtimeArchitecture get the name of the current architecture (x86, x86_64, …)
+func runtimeArchitecture() (string, error) {
+	utsname := &syscall.Utsname{}
+	if err := syscall.Uname(utsname); err != nil {
+		return "", err
+	}
+	return charsToString(utsname.Machine), nil
+}

vendor/github.com/hyperhq/hypercli/pkg/platform/architecture_windows.go

@@ -0,0 +1,52 @@
+package platform
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+)
+
+var (
+	modkernel32       = syscall.NewLazyDLL("kernel32.dll")
+	procGetSystemInfo = modkernel32.NewProc("GetSystemInfo")
+)
+
+// see http://msdn.microsoft.com/en-us/library/windows/desktop/ms724958(v=vs.85).aspx
+type systeminfo struct {
+	wProcessorArchitecture      uint16
+	wReserved                   uint16
+	dwPageSize                  uint32
+	lpMinimumApplicationAddress uintptr
+	lpMaximumApplicationAddress uintptr
+	dwActiveProcessorMask       uintptr
+	dwNumberOfProcessors        uint32
+	dwProcessorType             uint32
+	dwAllocationGranularity     uint32
+	wProcessorLevel             uint16
+	wProcessorRevision          uint16
+}
+
+// Constants
+const (
+	ProcessorArchitecture64   = 9 // PROCESSOR_ARCHITECTURE_AMD64
+	ProcessorArchitectureIA64 = 6 // PROCESSOR_ARCHITECTURE_IA64
+	ProcessorArchitecture32   = 0 // PROCESSOR_ARCHITECTURE_INTEL
+	ProcessorArchitectureArm  = 5 // PROCESSOR_ARCHITECTURE_ARM
+)
+
+var sysinfo systeminfo
+
+// runtimeArchitecture get the name of the current architecture (x86, x86_64, …)
+func runtimeArchitecture() (string, error) {
+	syscall.Syscall(procGetSystemInfo.Addr(), 1, uintptr(unsafe.Pointer(&sysinfo)), 0, 0)
+	switch sysinfo.wProcessorArchitecture {
+	case ProcessorArchitecture64, ProcessorArchitectureIA64:
+		return "x86_64", nil
+	case ProcessorArchitecture32:
+		return "i686", nil
+	case ProcessorArchitectureArm:
+		return "arm", nil
+	default:
+		return "", fmt.Errorf("Unknown processor architecture")
+	}
+}

vendor/github.com/hyperhq/hypercli/pkg/platform/platform.go

@@ -0,0 +1,23 @@
+package platform
+
+import (
+	"runtime"
+
+	"github.com/Sirupsen/logrus"
+)
+
+var (
+	// Architecture holds the runtime architecture of the process.
+	Architecture string
+	// OSType holds the runtime operating system type (Linux, …) of the process.
+	OSType string
+)
+
+func init() {
+	var err error
+	Architecture, err = runtimeArchitecture()
+	if err != nil {
+		logrus.Errorf("Could no read system architecture info: %v", err)
+	}
+	OSType = runtime.GOOS
+}

vendor/github.com/hyperhq/hypercli/pkg/platform/utsname_int8.go

@@ -0,0 +1,18 @@
+// +build linux,386 linux,amd64 linux,arm64
+// see golang's sources src/syscall/ztypes_linux_*.go that use int8
+
+package platform
+
+// Convert the OS/ARCH-specific utsname.Machine to string
+// given as an array of signed int8
+func charsToString(ca [65]int8) string {
+	s := make([]byte, len(ca))
+	var lens int
+	for ; lens < len(ca); lens++ {
+		if ca[lens] == 0 {
+			break
+		}
+		s[lens] = uint8(ca[lens])
+	}
+	return string(s[0:lens])
+}

vendor/github.com/hyperhq/hypercli/pkg/platform/utsname_uint8.go

@@ -0,0 +1,18 @@
+// +build linux,arm linux,ppc64 linux,ppc64le s390x
+// see golang's sources src/syscall/ztypes_linux_*.go that use uint8
+
+package platform
+
+// Convert the OS/ARCH-specific utsname.Machine to string
+// given as an array of unsigned uint8
+func charsToString(ca [65]uint8) string {
+	s := make([]byte, len(ca))
+	var lens int
+	for ; lens < len(ca); lens++ {
+		if ca[lens] == 0 {
+			break
+		}
+		s[lens] = ca[lens]
+	}
+	return string(s[0:lens])
+}