initial commit

1 files changed, 65 insertions, 0 deletions

diff --git a/types.go b/types.go
new file mode 100644
index 0000000..d5c3f7a
--- /dev/null
+++ b/types.go
@@ -0,0 +1,65 @@
+package libfastimport
+
+import (
+	"fmt"
+	"strings"
+	"time"
+)
+
+type UserTime struct {
+	Name  string
+	Email string
+	Time  time.Time
+}
+
+func (ut UserTime) String() string {
+	if ut.Name == "" {
+		return fmt.Sprintf("<%s> %d %s",
+			ut.Name,
+			ut.Email,
+			ut.Time.Unix(),
+			ut.Time.Format("-0700"))
+	} else {
+		return fmt.Sprintf("%s <%s> %d %s",
+			ut.Name,
+			ut.Email,
+			ut.Time.Unix(),
+			ut.Time.Format("-0700"))
+	}
+}
+
+type Mode uint32 // 18 bits
+
+var (
+	ModeFil = Mode(0100644)
+	ModeExe = Mode(0100755)
+	ModeSym = Mode(0120000)
+	ModeGit = Mode(0160000)
+	ModeDir = Mode(0040000)
+)
+
+func (m Mode) String() string {
+	return fmt.Sprintf("%06o", m)
+}
+
+func PathEscape(path string) string {
+	if strings.HasPrefix(path, "\"") || strings.ContainsRune("\n") {
+		return "\"" + strings.Replace(strings.Replace(strings.Replace(path, "\\", "\\\\", -1), "\"", "\\\"", -1), "\n", "\\n", -1) + "\""
+	} else {
+		return path
+	}
+}
+
+func PathUnescape(epath string) string {
+	if strings.HasPrefix(epath, "\"") {
+		return strings.Replace(strings.Replace(strings.Replace(epath[1:len(epath)-1], "\\n", "\n", -1), "\\\"", "\"", -1), "\\\\", "\\", -1)
+	} else {
+		return epath
+	}
+}
+
+type Path string
+
+func (p Path) String() string {
+	return PathEscape(string(p))
+}