diff options
author | Niall Sheridan <nsheridan@gmail.com> | 2018-06-20 22:39:07 +0100 |
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committer | Niall Sheridan <nsheridan@gmail.com> | 2018-06-20 22:39:07 +0100 |
commit | de6d2c524430287c699aaa898c1325da6afea539 (patch) | |
tree | f78eb841208d667668a7bc92a9290d693cc7103b /vendor/github.com/hashicorp/go-sockaddr/route_info_windows.go | |
parent | eb99016e1629e690e55633de6fc63a14c53e7ea2 (diff) |
Update dependencies
Diffstat (limited to 'vendor/github.com/hashicorp/go-sockaddr/route_info_windows.go')
-rw-r--r-- | vendor/github.com/hashicorp/go-sockaddr/route_info_windows.go | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/vendor/github.com/hashicorp/go-sockaddr/route_info_windows.go b/vendor/github.com/hashicorp/go-sockaddr/route_info_windows.go new file mode 100644 index 0000000..3da9728 --- /dev/null +++ b/vendor/github.com/hashicorp/go-sockaddr/route_info_windows.go @@ -0,0 +1,41 @@ +package sockaddr + +import "os/exec" + +var cmds map[string][]string = map[string][]string{ + "netstat": {"netstat", "-rn"}, + "ipconfig": {"ipconfig"}, +} + +type routeInfo struct { + cmds map[string][]string +} + +// NewRouteInfo returns a BSD-specific implementation of the RouteInfo +// interface. +func NewRouteInfo() (routeInfo, error) { + return routeInfo{ + cmds: cmds, + }, nil +} + +// GetDefaultInterfaceName returns the interface name attached to the default +// route on the default interface. +func (ri routeInfo) GetDefaultInterfaceName() (string, error) { + ifNameOut, err := exec.Command(cmds["netstat"][0], cmds["netstat"][1:]...).Output() + if err != nil { + return "", err + } + + ipconfigOut, err := exec.Command(cmds["ipconfig"][0], cmds["ipconfig"][1:]...).Output() + if err != nil { + return "", err + } + + ifName, err := parseDefaultIfNameWindows(string(ifNameOut), string(ipconfigOut)) + if err != nil { + return "", err + } + + return ifName, nil +} |