diff options
Diffstat (limited to 'vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src')
8 files changed, 475 insertions, 0 deletions
diff --git a/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/.gitignore b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/.gitignore new file mode 100644 index 000000000..00268614f --- /dev/null +++ b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/.gitignore @@ -0,0 +1,22 @@ +# Compiled Object files, Static and Dynamic libs (Shared Objects) +*.o +*.a +*.so + +# Folders +_obj +_test + +# Architecture specific extensions/prefixes +*.[568vq] +[568vq].out + +*.cgo1.go +*.cgo2.c +_cgo_defun.c +_cgo_gotypes.go +_cgo_export.* + +_testmain.go + +*.exe diff --git a/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/README.md b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/README.md new file mode 100644 index 000000000..8eb240384 --- /dev/null +++ b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/README.md @@ -0,0 +1,4 @@ +go-strftime +=========== + +go implementation of strftime
\ No newline at end of file diff --git a/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/strftime.go b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/strftime.go new file mode 100644 index 000000000..99e26716f --- /dev/null +++ b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/strftime.go @@ -0,0 +1,71 @@ +// go implementation of strftime +package strftime + +import ( + "strings" + "time" +) + +// taken from time/format.go +var conversion = map[rune]string { + /*stdLongMonth */ 'B':"January", + /*stdMonth */ 'b': "Jan", + // stdNumMonth */ 'm': "1", + /*stdZeroMonth */ 'm': "01", + /*stdLongWeekDay */ 'A': "Monday", + /*stdWeekDay */ 'a': "Mon", + // stdDay */ 'd': "2", + // stdUnderDay */ 'd': "_2", + /*stdZeroDay */ 'd': "02", + /*stdHour */ 'H': "15", + // stdHour12 */ 'I': "3", + /*stdZeroHour12 */ 'I': "03", + // stdMinute */ 'M': "4", + /*stdZeroMinute */ 'M': "04", + // stdSecond */ 'S': "5", + /*stdZeroSecond */ 'S': "05", + /*stdLongYear */ 'Y': "2006", + /*stdYear */ 'y': "06", + /*stdPM */ 'p': "PM", + // stdpm */ 'p': "pm", + /*stdTZ */ 'Z': "MST", + // stdISO8601TZ */ 'z': "Z0700", // prints Z for UTC + // stdISO8601ColonTZ */ 'z': "Z07:00", // prints Z for UTC + /*stdNumTZ */ 'z': "-0700", // always numeric + // stdNumShortTZ */ 'b': "-07", // always numeric + // stdNumColonTZ */ 'b': "-07:00", // always numeric +} + +// This is an alternative to time.Format because no one knows +// what date 040305 is supposed to create when used as a 'layout' string +// this takes standard strftime format options. For a complete list +// of format options see http://strftime.org/ +func Format(format string, t time.Time) string { + retval := make([]byte, 0, len(format)) + for i, ni := 0, 0; i < len(format); i = ni + 2 { + ni = strings.IndexByte(format[i:], '%') + if ni < 0 { + ni = len(format) + } else { + ni += i + } + retval = append(retval, []byte(format[i:ni])...) + if ni + 1 < len(format) { + c := format[ni + 1] + if c == '%' { + retval = append(retval, '%') + } else { + if layoutCmd, ok := conversion[rune(c)]; ok { + retval = append(retval, []byte(t.Format(layoutCmd))...) + } else { + retval = append(retval, '%', c) + } + } + } else { + if ni < len(format) { + retval = append(retval, '%') + } + } + } + return string(retval) +} diff --git a/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/strftime_test.go b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/strftime_test.go new file mode 100644 index 000000000..45cbca345 --- /dev/null +++ b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/jehiah/go-strftime/strftime_test.go @@ -0,0 +1,40 @@ +package strftime + +import ( + "time" + "fmt" + "testing" +) + +func ExampleFormat() { + t := time.Unix(1340244776, 0) + utc, _ := time.LoadLocation("UTC") + t = t.In(utc) + fmt.Println(Format("%Y-%m-%d %H:%M:%S", t)) + // Output: + // 2012-06-21 02:12:56 +} + +func TestNoLeadingPercentSign(t *testing.T) { + tm := time.Unix(1340244776, 0) + utc, _ := time.LoadLocation("UTC") + tm = tm.In(utc) + result := Format("aaabbb0123456789%Y", tm) + if result != "aaabbb01234567892012" { + t.Logf("%s != %s", result, "aaabbb01234567892012") + t.Fail() + } +} + + +func TestUnsupported(t *testing.T) { + tm := time.Unix(1340244776, 0) + utc, _ := time.LoadLocation("UTC") + tm = tm.In(utc) + result := Format("%0%1%%%2", tm) + if result != "%0%1%%2" { + t.Logf("%s != %s", result, "%0%1%%2") + t.Fail() + } +} + diff --git a/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/AUTHORS b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/AUTHORS new file mode 100644 index 000000000..a6f045160 --- /dev/null +++ b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/AUTHORS @@ -0,0 +1,5 @@ +# This source file refers to The gocql Authors for copyright purposes. + +Christoph Hack <christoph@tux21b.org> +Jonathan Rudenberg <jonathan@titanous.com> +Thorsten von Eicken <tve@rightscale.com> diff --git a/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/LICENSE b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/LICENSE new file mode 100644 index 000000000..18d25f923 --- /dev/null +++ b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2012 The gocql Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/uuid.go b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/uuid.go new file mode 100644 index 000000000..a0fd7a5a5 --- /dev/null +++ b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/uuid.go @@ -0,0 +1,204 @@ +// Copyright (c) 2012 The gocql Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package uuid can be used to generate and parse universally unique +// identifiers, a standardized format in the form of a 128 bit number. +// +// http://tools.ietf.org/html/rfc4122 +package uuid + +import ( + "crypto/rand" + "encoding/hex" + "errors" + "io" + "net" + "strconv" + "time" +) + +type UUID [16]byte + +var hardwareAddr []byte + +const ( + VariantNCSCompat = 0 + VariantIETF = 2 + VariantMicrosoft = 6 + VariantFuture = 7 +) + +func init() { + if interfaces, err := net.Interfaces(); err == nil { + for _, i := range interfaces { + if i.Flags&net.FlagLoopback == 0 && len(i.HardwareAddr) > 0 { + hardwareAddr = i.HardwareAddr + break + } + } + } + if hardwareAddr == nil { + // If we failed to obtain the MAC address of the current computer, + // we will use a randomly generated 6 byte sequence instead and set + // the multicast bit as recommended in RFC 4122. + hardwareAddr = make([]byte, 6) + _, err := io.ReadFull(rand.Reader, hardwareAddr) + if err != nil { + panic(err) + } + hardwareAddr[0] = hardwareAddr[0] | 0x01 + } +} + +// Parse parses a 32 digit hexadecimal number (that might contain hyphens) +// representing an UUID. +func Parse(input string) (UUID, error) { + var u UUID + j := 0 + for i := 0; i < len(input); i++ { + b := input[i] + switch { + default: + fallthrough + case j == 32: + goto err + case b == '-': + continue + case '0' <= b && b <= '9': + b -= '0' + case 'a' <= b && b <= 'f': + b -= 'a' - 10 + case 'A' <= b && b <= 'F': + b -= 'A' - 10 + } + u[j/2] |= b << byte(^j&1<<2) + j++ + } + if j == 32 { + return u, nil + } +err: + return UUID{}, errors.New("invalid UUID " + strconv.Quote(input)) +} + +// FromBytes converts a raw byte slice to an UUID. It will panic if the slice +// isn't exactly 16 bytes long. +func FromBytes(input []byte) UUID { + var u UUID + if len(input) != 16 { + panic("UUIDs must be exactly 16 bytes long") + } + copy(u[:], input) + return u +} + +// NewRandom generates a totally random UUID (version 4) as described in +// RFC 4122. +func NewRandom() UUID { + var u UUID + io.ReadFull(rand.Reader, u[:]) + u[6] &= 0x0F // clear version + u[6] |= 0x40 // set version to 4 (random uuid) + u[8] &= 0x3F // clear variant + u[8] |= 0x80 // set to IETF variant + return u +} + +var timeBase = time.Date(1582, time.October, 15, 0, 0, 0, 0, time.UTC).Unix() + +// NewTime generates a new time based UUID (version 1) as described in RFC +// 4122. This UUID contains the MAC address of the node that generated the +// UUID, a timestamp and a sequence number. +func NewTime() UUID { + var u UUID + + now := time.Now().In(time.UTC) + t := uint64(now.Unix()-timeBase)*10000000 + uint64(now.Nanosecond()/100) + u[0], u[1], u[2], u[3] = byte(t>>24), byte(t>>16), byte(t>>8), byte(t) + u[4], u[5] = byte(t>>40), byte(t>>32) + u[6], u[7] = byte(t>>56)&0x0F, byte(t>>48) + + var clockSeq [2]byte + io.ReadFull(rand.Reader, clockSeq[:]) + u[8] = clockSeq[1] + u[9] = clockSeq[0] + + copy(u[10:], hardwareAddr) + + u[6] |= 0x10 // set version to 1 (time based uuid) + u[8] &= 0x3F // clear variant + u[8] |= 0x80 // set to IETF variant + + return u +} + +// String returns the UUID in it's canonical form, a 32 digit hexadecimal +// number in the form of xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx. +func (u UUID) String() string { + buf := [36]byte{8: '-', 13: '-', 18: '-', 23: '-'} + hex.Encode(buf[0:], u[0:4]) + hex.Encode(buf[9:], u[4:6]) + hex.Encode(buf[14:], u[6:8]) + hex.Encode(buf[19:], u[8:10]) + hex.Encode(buf[24:], u[10:]) + return string(buf[:]) +} + +// Bytes returns the raw byte slice for this UUID. A UUID is always 128 bits +// (16 bytes) long. +func (u UUID) Bytes() []byte { + return u[:] +} + +// Variant returns the variant of this UUID. This package will only generate +// UUIDs in the IETF variant. +func (u UUID) Variant() int { + x := u[8] + switch byte(0) { + case x & 0x80: + return VariantNCSCompat + case x & 0x40: + return VariantIETF + case x & 0x20: + return VariantMicrosoft + } + return VariantFuture +} + +// Version extracts the version of this UUID variant. The RFC 4122 describes +// five kinds of UUIDs. +func (u UUID) Version() int { + return int(u[6] & 0xF0 >> 4) +} + +// Node extracts the MAC address of the node who generated this UUID. It will +// return nil if the UUID is not a time based UUID (version 1). +func (u UUID) Node() []byte { + if u.Version() != 1 { + return nil + } + return u[10:] +} + +// Timestamp extracts the timestamp information from a time based UUID +// (version 1). +func (u UUID) Timestamp() uint64 { + if u.Version() != 1 { + return 0 + } + return uint64(u[0])<<24 + uint64(u[1])<<16 + uint64(u[2])<<8 + + uint64(u[3]) + uint64(u[4])<<40 + uint64(u[5])<<32 + + uint64(u[7])<<48 + uint64(u[6]&0x0F)<<56 +} + +// Time is like Timestamp, except that it returns a time.Time. +func (u UUID) Time() time.Time { + t := u.Timestamp() + if t == 0 { + return time.Time{} + } + sec := t / 10000000 + nsec := t - sec + return time.Unix(int64(sec)+timeBase, int64(nsec)) +} diff --git a/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/uuid_test.go b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/uuid_test.go new file mode 100644 index 000000000..3cef4a31a --- /dev/null +++ b/vendor/github.com/segmentio/analytics-go/Godeps/_workspace/src/github.com/xtgo/uuid/uuid_test.go @@ -0,0 +1,102 @@ +// Copyright (c) 2012 The gocql Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package uuid + +import ( + "bytes" + "testing" +) + +func TestNil(t *testing.T) { + var uuid UUID + want, got := "00000000-0000-0000-0000-000000000000", uuid.String() + if want != got { + t.Fatalf("TestNil: expected %q got %q", want, got) + } +} + +var tests = []struct { + input string + variant int + version int +}{ + {"b4f00409-cef8-4822-802c-deb20704c365", VariantIETF, 4}, + {"f81d4fae-7dec-11d0-a765-00a0c91e6bf6", VariantIETF, 1}, + {"00000000-7dec-11d0-a765-00a0c91e6bf6", VariantIETF, 1}, + {"3051a8d7-aea7-1801-e0bf-bc539dd60cf3", VariantFuture, 1}, + {"3051a8d7-aea7-2801-e0bf-bc539dd60cf3", VariantFuture, 2}, + {"3051a8d7-aea7-3801-e0bf-bc539dd60cf3", VariantFuture, 3}, + {"3051a8d7-aea7-4801-e0bf-bc539dd60cf3", VariantFuture, 4}, + {"3051a8d7-aea7-3801-e0bf-bc539dd60cf3", VariantFuture, 5}, + {"d0e817e1-e4b1-1801-3fe6-b4b60ccecf9d", VariantNCSCompat, 0}, + {"d0e817e1-e4b1-1801-bfe6-b4b60ccecf9d", VariantIETF, 1}, + {"d0e817e1-e4b1-1801-dfe6-b4b60ccecf9d", VariantMicrosoft, 0}, + {"d0e817e1-e4b1-1801-ffe6-b4b60ccecf9d", VariantFuture, 0}, +} + +func TestPredefined(t *testing.T) { + for i := range tests { + uuid, err := Parse(tests[i].input) + if err != nil { + t.Errorf("Parse #%d: %v", i, err) + continue + } + + if str := uuid.String(); str != tests[i].input { + t.Errorf("String #%d: expected %q got %q", i, tests[i].input, str) + continue + } + + if variant := uuid.Variant(); variant != tests[i].variant { + t.Errorf("Variant #%d: expected %d got %d", i, tests[i].variant, variant) + } + + if tests[i].variant == VariantIETF { + if version := uuid.Version(); version != tests[i].version { + t.Errorf("Version #%d: expected %d got %d", i, tests[i].version, version) + } + } + } +} + +func TestNewRandom(t *testing.T) { + for i := 0; i < 20; i++ { + uuid := NewRandom() + + if variant := uuid.Variant(); variant != VariantIETF { + t.Errorf("wrong variant. expected %d got %d", VariantIETF, variant) + } + if version := uuid.Version(); version != 4 { + t.Errorf("wrong version. expected %d got %d", 4, version) + } + } +} + +func TestNewTime(t *testing.T) { + var node []byte + timestamp := uint64(0) + for i := 0; i < 20; i++ { + uuid := NewTime() + + if variant := uuid.Variant(); variant != VariantIETF { + t.Errorf("wrong variant. expected %d got %d", VariantIETF, variant) + } + if version := uuid.Version(); version != 1 { + t.Errorf("wrong version. expected %d got %d", 1, version) + } + + if n := uuid.Node(); !bytes.Equal(n, node) && i > 0 { + t.Errorf("wrong node. expected %x, got %x", node, n) + } else if i == 0 { + node = n + } + + ts := uuid.Timestamp() + if ts < timestamp { + t.Errorf("timestamps must grow") + } + timestamp = ts + } +} |