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// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build darwin freebsd linux netbsd openbsd windows package ipv4 import ( "syscall" ) // TOS returns the type-of-service field value for outgoing packets...
Go
// Copyright 2012 The Go 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 ipv4 import ( "syscall" ) func (c *genericOpt) TOS() (int, error) { // TODO(mikio): Implement this return 0, syscall.EPLAN9 } func (c *genericOpt...
Go
// Copyright 2012 The Go 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 ipv4 import ( "net" "os" "syscall" "unsafe" ) // Please refer to the online manual; // http://msdn.microsoft.com/en-us/library/windows/desktop/ms...
Go
// Copyright 2011 The Go 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 proxy import ( "errors" "io" "net" "strconv" ) // SOCKS5 returns a Dialer that makes SOCKSv5 connections to the given address // with an optional ...
Go
// Copyright 2011 The Go 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 proxy provides support for a variety of protocols to proxy network // data. package proxy import ( "errors" "net" "net/url" "os" ) // A Dialer ...
Go
// Copyright 2011 The Go 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 proxy import ( "net" ) type direct struct{} // Direct is a direct proxy: one that makes network connections directly. var Direct = direct{} func (d...
Go
// Copyright 2011 The Go 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 proxy import ( "net" "strings" ) // A PerHost directs connections to a default Dailer unless the hostname // requested matches one of a number of ex...
Go
// Copyright 2012 Dorival de Moraes Pedroso. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // gemlab wraps the C++ library // NOTE: __IMPORTANT__ this package works on 64bit machines only, // since Go's int is converte...
Go
// Copyright 2012 Dorival de Moraes Pedroso. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main import ( "flag" "fmt" "io/ioutil" "os" "path/filepath" "code.google.com/p/gemlab" "encoding/json" ) func P...
Go
// Copyright 2012 Dorival de Moraes Pedroso. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore package main import ( "fmt" "code.google.com/p/gemlab" ) func main() { rg := gemlab.Uregions{ []int{-1, -2}, ...
Go
// Copyright 2012 Dorival de Moraes Pedroso. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore package main import ( "fmt" "code.google.com/p/gemlab" ) func main() { rg := gemlab.Sregions{ []int{-1}, /...
Go
// Copyright 2012 Dorival de Moraes Pedroso. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore package main import ( "fmt" "code.google.com/p/gemlab" ) func main() { rg := gemlab.Sregions{ []int{-1}, ...
Go
// Copyright 2012 Dorival de Moraes Pedroso. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore package main import ( "fmt" "code.google.com/p/gemlab" ) func main() { rg := gemlab.Uregions{ []int{-1}, ...
Go
// Copyright 2012 Dorival de Moraes Pedroso. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore package main import ( "fmt" "code.google.com/p/gemlab" ) func main() { rg := gemlab.Sregions{ []int{-1, -2, -...
Go
// Copyright 2012 Dorival de Moraes Pedroso. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore package main import ( "fmt" "code.google.com/p/gemlab" ) func main() { rg := gemlab.Uregions{ []int{-1}, ...
Go
// +build ignore // go run generate.go && go fmt // The generate-charset-data command generates the Go source code // for code.google.com/p/go-charset/data from the data files // found in code.google.com/p/go-charset/datafiles. // It should be run in the go-charset root directory. // The resulting Go files will need ...
Go
// The data package embeds all the charset // data files as Go data. It registers the data with the charset // package as a side effect of its import. To use: // // import _ "code.google.com/p/go-charset" package data
Go
package charset import ( "fmt" "unicode/utf8" ) func init() { registerClass("big5", fromBig5, nil) } // Big5 consists of 89 fonts of 157 chars each const ( big5Max = 13973 big5Font = 157 big5Data = "big5.dat" ) type translateFromBig5 struct { font int scratch []byte big5map []rune } func (p *translate...
Go
package charset import ( "fmt" "unicode/utf8" ) func init() { registerClass("cp", fromCodePage, toCodePage) } type translateFromCodePage struct { byte2rune *[256]rune scratch []byte } type cpKeyFrom string type cpKeyTo string func (p *translateFromCodePage) Translate(data []byte, eof bool) (int, []byte, err...
Go
package charset import ( "fmt" "unicode/utf8" ) func init() { registerClass("cp932", fromCP932, nil) } // encoding details // (Traditional) Shift-JIS // // 00..1f control characters // 20 space // 21..7f JIS X 0201:1976/1997 roman (see notes) // 80 undefined // 81..9f lead byte of JIS X 0208-1983 or JIS X 0202:...
Go
package charset import ( "encoding/binary" "errors" "unicode/utf8" ) func init() { registerClass("utf16", fromUTF16, toUTF16) } type translateFromUTF16 struct { first bool endian binary.ByteOrder scratch []byte } func (p *translateFromUTF16) Translate(data []byte, eof bool) (int, []byte, error) { data = ...
Go
package charset import ( "unicode/utf8" ) func init() { registerClass("utf8", toUTF8, toUTF8) } type translateToUTF8 struct { scratch []byte } var errorBytes = []byte(string(utf8.RuneError)) const errorRuneLen = len(string(utf8.RuneError)) func (p *translateToUTF8) Translate(data []byte, eof bool) (int, []byte...
Go
package charset import ( "io" "io/ioutil" "os" "path/filepath" ) var files = make(map[string]func() (io.ReadCloser, error)) // RegisterDataFile registers the existence of a given data // file with the given name that may be used by a character-set converter. // It is intended to be used by packages that wish to ...
Go
package charset import ( "encoding/json" "fmt" "os" "sync" ) var ( readLocalCharsetsOnce sync.Once localCharsets = make(map[string]*localCharset) ) type localCharset struct { Charset arg string *class } // A class of character sets. // Each class can be instantiated with an argument specified in th...
Go
// +build linux // We just use a list of names obtained from iconv on a platform // that allows iconvlist. We could invoke the iconv command, // but that might fail too, and it gives no information about aliases. package iconv import ( "sync" ) func aliases() map[string][]string { initAliasesOnce.Do(initAliases) ...
Go
// +build !linux // This file is systemdependent because not all versions // of iconv have the iconvlist function. package iconv //#cgo LDFLAGS: -liconv -L/opt/local/lib //#include <stdlib.h> //#include <string.h> //#include <iconv.h> //#include <errno.h> //iconv_t iconv_open_error = (iconv_t)-1; //size_t iconv_error...
Go
// The iconv package provides an interface to the GNU iconv character set // conversion library (see http://www.gnu.org/software/libiconv/). // It automatically registers all the character sets with the charset package, // so it is usually used simply for the side effects of importing it. // Example: // import ( // ...
Go
// The charset package implements translation between character sets. // It uses Unicode as the intermediate representation. // Because it can be large, the character set data is separated // from the charset package. It can be embedded in the Go // executable by importing the data package: // // import _ "code.google...
Go
package main import ( "bytes" "code.google.com/p/go-charset/charset" _ "code.google.com/p/go-charset/charset/iconv" "flag" "fmt" "io" "os" "strings" ) var listFlag = flag.Bool("l", false, "list available character sets") var verboseFlag = flag.Bool("v", false, "list more information") var fromCharset = flag.S...
Go
// Copyright 2009 The Go 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 websocket import ( "bufio" "crypto/tls" "io" "net" "net/url" ) // DialError is an error that occurs while dialling a websocket server. type DialE...
Go
// Copyright 2009 The Go 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 websocket // This file implements a protocol of Hixie draft version 75 and 76 // (draft 76 equals to hybi 00) import ( "bufio" "bytes" "crypto/md5"...
Go
// Copyright 2011 The Go 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 websocket // This file implements a protocol of hybi draft. // http://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-17 import ( "bufio" "...
Go
// Copyright 2009 The Go 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 websocket import ( "bufio" "fmt" "io" "net/http" ) func newServerConn(rwc io.ReadWriteCloser, buf *bufio.ReadWriter, req *http.Request) (conn *Con...
Go
// Copyright 2009 The Go 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 websocket implements a client and server for the WebSocket protocol. // The protocol is defined at http://tools.ietf.org/html/draft-ietf-hybi-thewebs...
Go
// Copyright 2011 The Go 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 spdy import ( "encoding/binary" "io" "net/http" "strings" ) func (frame *SynStreamFrame) write(f *Framer) error { return f.writeSynStreamFrame(fr...
Go
// Copyright 2011 The Go 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 spdy implements SPDY protocol which is described in // draft-mbelshe-httpbis-spdy-00. // // http://tools.ietf.org/html/draft-mbelshe-httpbis-spdy-00 ...
Go
// Copyright 2011 The Go 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 spdy import ( "compress/zlib" "encoding/binary" "io" "net/http" "strings" ) func (frame *SynStreamFrame) read(h ControlFrameHeader, f *Framer) er...
Go
// Copyright 2012 The Go 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 publicsuffix provides a public suffix list based on data from // http://publicsuffix.org/. A public suffix is one under which Internet users // can d...
Go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore package main // This program generates table.go and table_test.go. // Invoke as: // // go run gen.go -version "xxx" >table.go // go run...
Go
// Copyright 2011 The Go 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 proxy import ( "errors" "io" "net" "strconv" ) // SOCKS5 returns a Dialer that makes SOCKSv5 connections to the given address // with an optional ...
Go
// Copyright 2011 The Go 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 proxy import ( "net" ) type direct struct{} // Direct is a direct proxy: one that makes network connections directly. var Direct = direct{} func (d...
Go
// Copyright 2011 The Go 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 proxy import ( "net" "strings" ) // A PerHost directs connections to a default Dailer unless the hostname // requested matches one of a number of ex...
Go
// Copyright 2011 The Go 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 proxy provides support for a variety of protocols to proxy network // data. package proxy import ( "errors" "net" "net/url" "os" ) // A Dialer ...
Go
// Copyright 2012 The Go 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 ipv4 import ( "net" "os" "syscall" "unsafe" ) // Please refer to the online manual; // http://msdn.microsoft.com/en-us/library/windows/desktop/ms...
Go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build darwin freebsd netbsd openbsd package ipv4 import ( "net" "os" "syscall" "unsafe" ) func setControlMessage(fd int, opt *rawOpt, cf ControlFlag...
Go
// Copyright 2012 The Go 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 ipv4 import ( "net" "reflect" "syscall" ) func (c *genericOpt) sysfd() (syscall.Handle, error) { switch p := c.c.(type) { case *net.TCPConn, *ne...
Go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build darwin freebsd linux netbsd openbsd windows package ipv4 import ( "syscall" ) // TOS returns the type-of-service field value for outgoing packets...
Go
// Copyright 2012 The Go 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 ipv4 import ( "net" "syscall" ) func (c *dgramOpt) MulticastTTL() (int, error) { // TODO(mikio): Implement this return 0, syscall.EPLAN9 } func ...
Go
// Copyright 2012 The Go 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 ipv4 import ( "errors" "net" ) var ( errNoSuchInterface = errors.New("no such interface") errNoSuchMulticastInterface = errors.New("no s...
Go
// Copyright 2012 The Go 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 ipv4 import ( "fmt" "net" "sync" ) type rawOpt struct { mu sync.Mutex cflags ControlFlags } func (o *rawOpt) lock() { o...
Go
// Copyright 2012 The Go 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 ipv4 import ( "net" "os" "syscall" "unsafe" ) // Linux provides a convenient path control option IP_PKTINFO that // contains IP_SENDSRCADDR, IP_R...
Go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build darwin freebsd linux netbsd openbsd windows package ipv4 import ( "bytes" "net" "syscall" ) func setSyscallIPMreq(mreq *syscall.IPMreq, ifi *ne...
Go
// Copyright 2012 The Go 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 ipv4 import ( "net" "os" "syscall" ) func ipv4ReceiveTOS(fd int) (bool, error) { v, err := syscall.GetsockoptInt(fd, syscall.IPPROTO_IP, syscall....
Go
// Copyright 2012 The Go 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 ipv4 import ( "syscall" ) func (c *genericOpt) TOS() (int, error) { // TODO(mikio): Implement this return 0, syscall.EPLAN9 } func (c *genericOpt...
Go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build darwin freebsd linux netbsd openbsd package ipv4 import ( "os" "syscall" ) func ipv4TOS(fd int) (int, error) { v, err := syscall.GetsockoptInt(...
Go
// Copyright 2012 The Go 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 ipv4 import ( "net" "syscall" ) // A payloadHandler represents the IPv4 datagram payload handler. type payloadHandler struct { c net.PacketConn r...
Go
// Copyright 2012 The Go 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 ipv4 import ( "os" "syscall" ) func ipv4SendSourceAddress(fd int) (bool, error) { v, err := syscall.GetsockoptInt(fd, syscall.IPPROTO_IP, syscall....
Go
// Copyright 2012 The Go 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 ipv4 import ( "syscall" ) func setControlMessage(fd syscall.Handle, opt *rawOpt, cf ControlFlags, on bool) error { // TODO(mikio): Implement this ...
Go
// Copyright 2012 The Go 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 ipv4 import ( "syscall" ) func setControlMessage(fd int, opt *rawOpt, cf ControlFlags, on bool) error { // TODO(mikio): Implement this return sysc...
Go
// Copyright 2012 The Go 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 ipv4 import ( "syscall" ) func (c *genericOpt) sysfd() (int, error) { // TODO(mikio): Implement this return 0, syscall.EPLAN9 } func (c *dgramOpt...
Go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build darwin freebsd netbsd openbsd package ipv4 import ( "net" "os" "syscall" ) func ipv4MulticastTTL(fd int) (int, error) { v, err := syscall.Gets...
Go
// Copyright 2012 The Go 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 ipv4 import ( "syscall" ) func ipv4HeaderPrepend(fd int) (bool, error) { // TODO(mikio): Implement this return false, syscall.EPLAN9 } func setIP...
Go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build darwin freebsd linux netbsd openbsd package ipv4 import ( "net" "reflect" ) func (c *genericOpt) sysfd() (int, error) { switch p := c.c.(type) ...
Go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build darwin freebsd linux netbsd openbsd windows package ipv4 import ( "net" "syscall" ) // MulticastTTL returns the time-to-live field value for out...
Go
// Copyright 2012 The Go 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 ipv4 import ( "net" "syscall" "time" ) // A Conn represents a network endpoint that uses the IPv4 transport. // It is used to control basic IP-lev...
Go
// Copyright 2012 The Go 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 ipv4 import ( "errors" "fmt" "net" "runtime" "syscall" "unsafe" ) var ( errMissingAddress = errors.New("missing address") errMissingHeader ...
Go
// Copyright 2012 The Go 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 ipv4 implements IP-level socket options for the Internet // Protocol version 4. // // The package provides IP-level socket options that allow // man...
Go
// Copyright 2012 The Go 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 ipv4 import ( "net" "syscall" ) // A packetHandler represents the IPv4 datagram handler. type packetHandler struct { c *net.IPConn rawOpt } func...
Go
// Copyright 2012 The Go 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 idna implements IDNA2008 (Internationalized Domain Names for // Applications), defined in RFC 5890, RFC 5891, RFC 5892, RFC 5893 and // RFC 5894. pac...
Go
// Copyright 2012 The Go 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 idna // This file implements the Punycode algorithm from RFC 3492. import ( "fmt" "math" "strings" "unicode/utf8" ) // These parameter values are...
Go
// Copyright 2010 The Go 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 dict implements the Dictionary Server Protocol // as defined in RFC 2229. package dict import ( "net/textproto" "strconv" "strings" ) // A Clie...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore // This code differs from the slides in that it handles errors. package main import ( "crypto/aes" "crypto/cipher" "compress/gzip" "io"...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore // This code differs from the slides in that it handles errors. package main import ( "crypto/aes" "crypto/cipher" "compress/gzip" "io"...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore package main import ( "container/heap" "flag" "fmt" "math/rand" "time" ) const nRequester = 100 const nWorker = 10 var roundRobin = f...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore package main import ( "bufio" "fmt" "os" "strconv" "strings" ) // Generic expression parser/evaluator type Value interface { String(...
Go
// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build ignore package main import ( "bufio" "fmt" "os" "strconv" "strings" ) // Generic expression parser/evaluator type Value interface { String(...
Go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build !appengine // Package socket implements an WebSocket-based playground backend. // Clients connect to a websocket handler and send run/kill commands,...
Go
// Copyright 2013 The Go 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 playground registers an HTTP handler at "/compile" that // proxies requests to the golang.org playground service. package playground import ( "byt...
Go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build !appengine package playground import ( "log" "net/http" ) func client(r *http.Request) *http.Client { return http.DefaultClient } func report(...
Go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. // +build appengine package playground import ( "net/http" "appengine" "appengine/urlfetch" ) func client(r *http.Request) *http.Client { return urlfet...
Go
// Copyright 2013 The Go 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 present import ( "fmt" "strings" ) func init() { Register("iframe", parseIframe) } type Iframe struct { URL string Width int Height int } ...
Go
// Copyright 2012 The Go 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 present import ( "bytes" "html" "html/template" "strings" "unicode" "unicode/utf8" ) /* Fonts are demarcated by an initial and final char brack...
Go
package present import ( "errors" "html/template" "path/filepath" "strings" ) func init() { Register("html", parseHTML) } func parseHTML(ctx *Context, fileName string, lineno int, text string) (Elem, error) { p := strings.Fields(text) if len(p) != 2 { return nil, errors.New("invalid .html args") } name :=...
Go
// Copyright 2012 The Go 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 present import ( "fmt" "net/url" "strings" ) func init() { Register("link", parseLink) } type Link struct { URL *url.URL Label string } func...
Go
// Copyright 2012 The Go 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 present import ( "fmt" "html/template" "path/filepath" "regexp" "strconv" "strings" "unicode" ) // Is the playground available? var PlayEnabled...
Go
// Copyright 2011 The Go 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 present import ( "bytes" "errors" "fmt" "html/template" "io" "io/ioutil" "log" "net/url" "regexp" "strings" "time" "unicode" "unicode/utf8...
Go
// Copyright 2012 The Go 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 present import ( "fmt" "strings" ) func init() { Register("image", parseImage) } type Image struct { URL string Width int Height int } fun...
Go
// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. /* The present file format Present files have the following format. The first non-blank non-comment line is the title, so the header looks like Title of doc...
Go
// Copyright 2012 The Go 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 present import ( "errors" "regexp" "strconv" "unicode/utf8" ) // This file is stolen from go/src/cmd/godoc/codewalk.go. // It's an evaluator for t...
Go
package main import ( "fmt" "math/rand" "time" ) // START1 OMIT func main() { c := fanIn(boring("Joe"), boring("Ann")) // HL for i := 0; i < 10; i++ { fmt.Println(<-c) // HL } fmt.Println("You're both boring; I'm leaving.") } // STOP1 OMIT // START2 OMIT func boring(msg string) <-chan string { // Returns re...
Go
// +build ignore package main import ( "fmt" "time" "math/rand" ) func waiter(i int, block, done chan struct{}) { time.Sleep(time.Duration(rand.Intn(3000)) * time.Millisecond) fmt.Println(i, "waiting...") <-block // HL fmt.Println(i, "done!") done <- struct{}{} } func main() { block, done := make(chan stru...
Go
package main import ( "fmt" "math/rand" "time" ) func worker(i int, ch chan Work, quit chan struct{}) { for { select { case w := <-ch: if quit == nil { // HL w.Refuse(); fmt.Println("worker", i, "refused", w) break } w.Do(); fmt.Println("worker", i, "processed", w) case <-quit: fmt.Print...
Go
// +build ignore package main import "fmt" var battle = make(chan string) func warrior(name string, done chan struct{}) { select { case opponent := <-battle: fmt.Printf("%s beat %s\n", name, opponent) case battle <- name: // I lost :-( } done <- struct{}{} } func main() { done := make(chan struct{}) lan...
Go
// +build ignore package main import ( "fmt" "math/rand" "time" ) func worker(i int, ch chan Work, quit chan struct{}) { var quitting bool for { select { case w := <-ch: if quitting { w.Refuse(); fmt.Println("worker", i, "refused", w) break } w.Do(); fmt.Println("worker", i, "processed", w)...
Go
package main import ( "fmt" "time" ) func main() { // START OMIT t := time.Now() fmt.Println(t.In(time.UTC)) home, _ := time.LoadLocation("Australia/Sydney") fmt.Println(t.In(home)) // END OMIT }
Go
package main import ( "fmt" "time" ) func main() { // START OMIT if time.Now().Hour() < 12 { fmt.Println("Good morning.") } else { fmt.Println("Good afternoon (or evening).") } // END OMIT }
Go
package main import ( "encoding/json" "fmt" "strings" ) const blob = `[ {"Title":"Øredev", "URL":"http://oredev.org"}, {"Title":"Strange Loop", "URL":"http://thestrangeloop.com"} ]` type Item struct { Title string URL string } func main() { var items []*Item json.NewDecoder(strings.NewReader(blob)).Decod...
Go
package main import ( "compress/gzip" "encoding/base64" "io" "os" "strings" ) func main() { var r io.Reader r = strings.NewReader(data) r = base64.NewDecoder(base64.StdEncoding, r) r, _ = gzip.NewReader(r) io.Copy(os.Stdout, r) } const data = ` H4sIAAAJbogA/1SOO5KDQAxE8zlFZ5tQXGCjjfYIjoURoPKgcY0E57f4VZlQXf...
Go
/* Copyright 2011 Google Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software di...
Go
package main import "strings" import "testing" func TestToUpper(t *testing.T) { in := "loud noises" expected := "LOUD NOISES" got := strings.ToUpper(in) if got != want { t.Errorf("ToUpper(%v) = %v, want %v", in, got, expected) } } func TestContains(t *testing.T) { var tests = []struct { str, substr string...
Go