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Diffstat (limited to 'Godeps/_workspace/src/github.com/mssola/user_agent')
7 files changed, 0 insertions, 763 deletions
diff --git a/Godeps/_workspace/src/github.com/mssola/user_agent/.travis.yml b/Godeps/_workspace/src/github.com/mssola/user_agent/.travis.yml deleted file mode 100644 index 33c596acb..000000000 --- a/Godeps/_workspace/src/github.com/mssola/user_agent/.travis.yml +++ /dev/null @@ -1,12 +0,0 @@ -language: go -go: - - 1.0 - - 1.1 - - 1.2 - - 1.3 - - 1.4 - - 1.5 - - tip -matrix: - allow_failures: - - go: tip diff --git a/Godeps/_workspace/src/github.com/mssola/user_agent/LICENSE b/Godeps/_workspace/src/github.com/mssola/user_agent/LICENSE deleted file mode 100644 index 21d3935c5..000000000 --- a/Godeps/_workspace/src/github.com/mssola/user_agent/LICENSE +++ /dev/null @@ -1,20 +0,0 @@ -Copyright (c) 2012-2015 Miquel Sabaté Solà - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/Godeps/_workspace/src/github.com/mssola/user_agent/README.md b/Godeps/_workspace/src/github.com/mssola/user_agent/README.md deleted file mode 100644 index 7f0b15aa5..000000000 --- a/Godeps/_workspace/src/github.com/mssola/user_agent/README.md +++ /dev/null @@ -1,51 +0,0 @@ - -# UserAgent [](https://travis-ci.org/mssola/user_agent) [](http://godoc.org/github.com/mssola/user_agent) - - -UserAgent is a Go library that parses HTTP User Agents. - -## Usage - -~~~ go -package main - -import ( - "fmt" - - "github.com/mssola/user_agent" -) - -func main() { - // The "New" function will create a new UserAgent object and it will parse - // the given string. If you need to parse more strings, you can re-use - // this object and call: ua.Parse("another string") - ua := user_agent.New("Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.97 Safari/537.11"); - - fmt.Printf("%v\n", ua.Mobile()) // => false - fmt.Printf("%v\n", ua.Bot()) // => false - fmt.Printf("%v\n", ua.Mozilla()) // => "5.0" - - fmt.Printf("%v\n", ua.Platform()) // => "X11" - fmt.Printf("%v\n", ua.OS()) // => "Linux x86_64" - - name, version := ua.Engine() - fmt.Printf("%v\n", name) // => "AppleWebKit" - fmt.Printf("%v\n", version) // => "537.11" - - name, version = ua.Browser() - fmt.Printf("%v\n", name) // => "Chrome" - fmt.Printf("%v\n", version) // => "23.0.1271.97" - - // Let's see an example with a bot. - - ua.Parse("Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)") - - fmt.Printf("%v\n", ua.Bot()) // => true - - name, version = ua.Browser() - fmt.Printf("%v\n", name) // => Googlebot - fmt.Printf("%v\n", version) // => 2.1 -} -~~~ - -Copyright © 2012-2015 Miquel Sabaté Solà, released under the MIT License. diff --git a/Godeps/_workspace/src/github.com/mssola/user_agent/bot.go b/Godeps/_workspace/src/github.com/mssola/user_agent/bot.go deleted file mode 100644 index df0b6ccda..000000000 --- a/Godeps/_workspace/src/github.com/mssola/user_agent/bot.go +++ /dev/null @@ -1,122 +0,0 @@ -// Copyright (C) 2014-2015 Miquel Sabaté Solà <mikisabate@gmail.com> -// This file is licensed under the MIT license. -// See the LICENSE file. - -package user_agent - -import ( - "regexp" - "strings" -) - -var botFromSiteRegexp = regexp.MustCompile("http://.+\\.\\w+") - -// Get the name of the bot from the website that may be in the given comment. If -// there is no website in the comment, then an empty string is returned. -func getFromSite(comment []string) string { - if len(comment) == 0 { - return "" - } - - // Where we should check the website. - idx := 2 - if len(comment) < 3 { - idx = 0 - } - - // Pick the site. - results := botFromSiteRegexp.FindStringSubmatch(comment[idx]) - if len(results) == 1 { - // If it's a simple comment, just return the name of the site. - if idx == 0 { - return results[0] - } - - // This is a large comment, usually the name will be in the previous - // field of the comment. - return strings.TrimSpace(comment[1]) - } - return "" -} - -// Returns true if the info that we currently have corresponds to the Google -// mobile bot. This function also modifies some attributes in the receiver -// accordingly. -func (p *UserAgent) googleBot() bool { - // This is a hackish way to detect Google's mobile bot. - if strings.Index(p.ua, "Googlebot") != -1 { - p.platform = "" - p.undecided = true - } - return p.undecided -} - -// Set the attributes of the receiver as given by the parameters. All the other -// parameters are set to empty. -func (p *UserAgent) setSimple(name, version string, bot bool) { - p.bot = bot - if !bot { - p.mozilla = "" - } - p.browser.Name = name - p.browser.Version = version - p.browser.Engine = "" - p.browser.EngineVersion = "" - p.os = "" - p.localization = "" -} - -// Fix some values for some weird browsers. -func (p *UserAgent) fixOther(sections []section) { - if len(sections) > 0 { - p.browser.Name = sections[0].name - p.browser.Version = sections[0].version - p.mozilla = "" - } -} - -// Check if we're dealing with a bot or with some weird browser. If that is the -// case, the receiver will be modified accordingly. -func (p *UserAgent) checkBot(sections []section) { - // If there's only one element, and it's doesn't have the Mozilla string, - // check whether this is a bot or not. - if len(sections) == 1 && sections[0].name != "Mozilla" { - p.mozilla = "" - - // Check whether the name has some suspicious "bot" in his name. - reg, _ := regexp.Compile("(?i)bot") - if reg.Match([]byte(sections[0].name)) { - p.setSimple(sections[0].name, "", true) - return - } - - // Tough luck, let's try to see if it has a website in his comment. - if name := getFromSite(sections[0].comment); name != "" { - // First of all, this is a bot. Moreover, since it doesn't have the - // Mozilla string, we can assume that the name and the version are - // the ones from the first section. - p.setSimple(sections[0].name, sections[0].version, true) - return - } - - // At this point we are sure that this is not a bot, but some weirdo. - p.setSimple(sections[0].name, sections[0].version, false) - } else { - // Let's iterate over the available comments and check for a website. - for _, v := range sections { - if name := getFromSite(v.comment); name != "" { - // Ok, we've got a bot name. - results := strings.SplitN(name, "/", 2) - version := "" - if len(results) == 2 { - version = results[1] - } - p.setSimple(results[0], version, true) - return - } - } - - // We will assume that this is some other weird browser. - p.fixOther(sections) - } -} diff --git a/Godeps/_workspace/src/github.com/mssola/user_agent/browser.go b/Godeps/_workspace/src/github.com/mssola/user_agent/browser.go deleted file mode 100644 index a45c8ab7f..000000000 --- a/Godeps/_workspace/src/github.com/mssola/user_agent/browser.go +++ /dev/null @@ -1,129 +0,0 @@ -// Copyright (C) 2012-2015 Miquel Sabaté Solà <mikisabate@gmail.com> -// This file is licensed under the MIT license. -// See the LICENSE file. - -package user_agent - -import ( - "regexp" - "strings" -) - -var ie11Regexp = regexp.MustCompile("^rv:(.+)$") - -// A struct containing all the information that we might be -// interested from the browser. -type Browser struct { - // The name of the browser's engine. - Engine string - - // The version of the browser's engine. - EngineVersion string - - // The name of the browser. - Name string - - // The version of the browser. - Version string -} - -// Extract all the information that we can get from the User-Agent string -// about the browser and update the receiver with this information. -// -// The function receives just one argument "sections", that contains the -// sections from the User-Agent string after being parsed. -func (p *UserAgent) detectBrowser(sections []section) { - slen := len(sections) - - if sections[0].name == "Opera" { - p.mozilla = "" - p.browser.Name = "Opera" - p.browser.Version = sections[0].version - p.browser.Engine = "Presto" - if slen > 1 { - p.browser.EngineVersion = sections[1].version - } - } else if slen > 1 { - engine := sections[1] - p.browser.Engine = engine.name - p.browser.EngineVersion = engine.version - if slen > 2 { - p.browser.Version = sections[2].version - if engine.name == "AppleWebKit" { - switch sections[slen-1].name { - case "Edge": - p.browser.Name = "Edge" - p.browser.Version = sections[slen-1].version - p.browser.Engine = "EdgeHTML" - p.browser.EngineVersion = "" - case "OPR": - p.browser.Name = "Opera" - p.browser.Version = sections[slen-1].version - default: - if sections[2].name == "Chrome" { - p.browser.Name = "Chrome" - } else { - p.browser.Name = "Safari" - } - } - } else if engine.name == "Gecko" { - name := sections[2].name - if name == "MRA" && slen > 4 { - name = sections[4].name - p.browser.Version = sections[4].version - } - p.browser.Name = name - } else if engine.name == "like" && sections[2].name == "Gecko" { - // This is the new user agent from Internet Explorer 11. - p.browser.Engine = "Trident" - p.browser.Name = "Internet Explorer" - for _, c := range sections[0].comment { - version := ie11Regexp.FindStringSubmatch(c) - if len(version) > 0 { - p.browser.Version = version[1] - return - } - } - p.browser.Version = "" - } - } - } else if slen == 1 && len(sections[0].comment) > 1 { - comment := sections[0].comment - if comment[0] == "compatible" && strings.HasPrefix(comment[1], "MSIE") { - p.browser.Engine = "Trident" - p.browser.Name = "Internet Explorer" - // The MSIE version may be reported as the compatibility version. - // For IE 8 through 10, the Trident token is more accurate. - // http://msdn.microsoft.com/en-us/library/ie/ms537503(v=vs.85).aspx#VerToken - for _, v := range comment { - if strings.HasPrefix(v, "Trident/") { - switch v[8:] { - case "4.0": - p.browser.Version = "8.0" - case "5.0": - p.browser.Version = "9.0" - case "6.0": - p.browser.Version = "10.0" - } - break - } - } - // If the Trident token is not provided, fall back to MSIE token. - if p.browser.Version == "" { - p.browser.Version = strings.TrimSpace(comment[1][4:]) - } - } - } -} - -// Returns two strings. The first string is the name of the engine and the -// second one is the version of the engine. -func (p *UserAgent) Engine() (string, string) { - return p.browser.Engine, p.browser.EngineVersion -} - -// Returns two strings. The first string is the name of the browser and the -// second one is the version of the browser. -func (p *UserAgent) Browser() (string, string) { - return p.browser.Name, p.browser.Version -} diff --git a/Godeps/_workspace/src/github.com/mssola/user_agent/operating_systems.go b/Godeps/_workspace/src/github.com/mssola/user_agent/operating_systems.go deleted file mode 100644 index 2771b57e2..000000000 --- a/Godeps/_workspace/src/github.com/mssola/user_agent/operating_systems.go +++ /dev/null @@ -1,260 +0,0 @@ -// Copyright (C) 2012-2015 Miquel Sabaté Solà <mikisabate@gmail.com> -// This file is licensed under the MIT license. -// See the LICENSE file. - -package user_agent - -import "strings" - -// Normalize the name of the operating system. By now, this just -// affects to Windows. -// -// Returns a string containing the normalized name for the Operating System. -func normalizeOS(name string) string { - sp := strings.SplitN(name, " ", 3) - if len(sp) != 3 { - return name - } - - switch sp[2] { - case "5.0": - return "Windows 2000" - case "5.01": - return "Windows 2000, Service Pack 1 (SP1)" - case "5.1": - return "Windows XP" - case "5.2": - return "Windows XP x64 Edition" - case "6.0": - return "Windows Vista" - case "6.1": - return "Windows 7" - case "6.2": - return "Windows 8" - case "6.3": - return "Windows 8.1" - case "6.4": - return "Windows 10" - } - return name -} - -// Guess the OS, the localization and if this is a mobile device for a -// Webkit-powered browser. -// -// The first argument p is a reference to the current UserAgent and the second -// argument is a slice of strings containing the comment. -func webkit(p *UserAgent, comment []string) { - if p.platform == "webOS" { - p.browser.Name = p.platform - p.os = "Palm" - if len(comment) > 2 { - p.localization = comment[2] - } - p.mobile = true - } else if p.platform == "Symbian" { - p.mobile = true - p.browser.Name = p.platform - p.os = comment[0] - } else if p.platform == "Linux" { - p.mobile = true - if p.browser.Name == "Safari" { - p.browser.Name = "Android" - } - if len(comment) > 1 { - if comment[1] == "U" { - if len(comment) > 2 { - p.os = comment[2] - } else { - p.mobile = false - p.os = comment[0] - } - } else { - p.os = comment[1] - } - } - if len(comment) > 3 { - p.localization = comment[3] - } - } else if len(comment) > 0 { - if len(comment) > 3 { - p.localization = comment[3] - } - if strings.HasPrefix(comment[0], "Windows NT") { - p.os = normalizeOS(comment[0]) - } else if len(comment) < 2 { - p.localization = comment[0] - } else if len(comment) < 3 { - if !p.googleBot() { - p.os = normalizeOS(comment[1]) - } - } else { - p.os = normalizeOS(comment[2]) - } - if p.platform == "BlackBerry" { - p.browser.Name = p.platform - if p.os == "Touch" { - p.os = p.platform - } - } - } -} - -// Guess the OS, the localization and if this is a mobile device -// for a Gecko-powered browser. -// -// The first argument p is a reference to the current UserAgent and the second -// argument is a slice of strings containing the comment. -func gecko(p *UserAgent, comment []string) { - if len(comment) > 1 { - if comment[1] == "U" { - if len(comment) > 2 { - p.os = normalizeOS(comment[2]) - } else { - p.os = normalizeOS(comment[1]) - } - } else { - if p.platform == "Android" { - p.mobile = true - p.platform, p.os = normalizeOS(comment[1]), p.platform - } else if comment[0] == "Mobile" || comment[0] == "Tablet" { - p.mobile = true - p.os = "FirefoxOS" - } else { - if p.os == "" { - p.os = normalizeOS(comment[1]) - } - } - } - if len(comment) > 3 { - p.localization = comment[3] - } - } -} - -// Guess the OS, the localization and if this is a mobile device -// for Internet Explorer. -// -// The first argument p is a reference to the current UserAgent and the second -// argument is a slice of strings containing the comment. -func trident(p *UserAgent, comment []string) { - // Internet Explorer only runs on Windows. - p.platform = "Windows" - - // The OS can be set before to handle a new case in IE11. - if p.os == "" { - if len(comment) > 2 { - p.os = normalizeOS(comment[2]) - } else { - p.os = "Windows NT 4.0" - } - } - - // Last but not least, let's detect if it comes from a mobile device. - for _, v := range comment { - if strings.HasPrefix(v, "IEMobile") { - p.mobile = true - return - } - } -} - -// Guess the OS, the localization and if this is a mobile device -// for Opera. -// -// The first argument p is a reference to the current UserAgent and the second -// argument is a slice of strings containing the comment. -func opera(p *UserAgent, comment []string) { - slen := len(comment) - - if strings.HasPrefix(comment[0], "Windows") { - p.platform = "Windows" - p.os = normalizeOS(comment[0]) - if slen > 2 { - if slen > 3 && strings.HasPrefix(comment[2], "MRA") { - p.localization = comment[3] - } else { - p.localization = comment[2] - } - } - } else { - if strings.HasPrefix(comment[0], "Android") { - p.mobile = true - } - p.platform = comment[0] - if slen > 1 { - p.os = comment[1] - if slen > 3 { - p.localization = comment[3] - } - } else { - p.os = comment[0] - } - } -} - -// Given the comment of the first section of the UserAgent string, -// get the platform. -func getPlatform(comment []string) string { - if len(comment) > 0 { - if comment[0] != "compatible" { - if strings.HasPrefix(comment[0], "Windows") { - return "Windows" - } else if strings.HasPrefix(comment[0], "Symbian") { - return "Symbian" - } else if strings.HasPrefix(comment[0], "webOS") { - return "webOS" - } else if comment[0] == "BB10" { - return "BlackBerry" - } - return comment[0] - } - } - return "" -} - -// Detect some properties of the OS from the given section. -func (p *UserAgent) detectOS(s section) { - if s.name == "Mozilla" { - // Get the platform here. Be aware that IE11 provides a new format - // that is not backwards-compatible with previous versions of IE. - p.platform = getPlatform(s.comment) - if p.platform == "Windows" && len(s.comment) > 0 { - p.os = normalizeOS(s.comment[0]) - } - - // And finally get the OS depending on the engine. - switch p.browser.Engine { - case "": - p.undecided = true - case "Gecko": - gecko(p, s.comment) - case "AppleWebKit": - webkit(p, s.comment) - case "Trident": - trident(p, s.comment) - } - } else if s.name == "Opera" { - if len(s.comment) > 0 { - opera(p, s.comment) - } - } else { - // Check whether this is a bot or just a weird browser. - p.undecided = true - } -} - -// Returns a string containing the platform.. -func (p *UserAgent) Platform() string { - return p.platform -} - -// Returns a string containing the name of the Operating System. -func (p *UserAgent) OS() string { - return p.os -} - -// Returns a string containing the localization. -func (p *UserAgent) Localization() string { - return p.localization -} diff --git a/Godeps/_workspace/src/github.com/mssola/user_agent/user_agent.go b/Godeps/_workspace/src/github.com/mssola/user_agent/user_agent.go deleted file mode 100644 index df1aa3b78..000000000 --- a/Godeps/_workspace/src/github.com/mssola/user_agent/user_agent.go +++ /dev/null @@ -1,169 +0,0 @@ -// Copyright (C) 2012-2015 Miquel Sabaté Solà <mikisabate@gmail.com> -// This file is licensed under the MIT license. -// See the LICENSE file. - -// Package user_agent implements an HTTP User Agent string parser. It defines -// the type UserAgent that contains all the information from the parsed string. -// It also implements the Parse function and getters for all the relevant -// information that has been extracted from a parsed User Agent string. -package user_agent - -import ( - "strings" -) - -// A section contains the name of the product, its version and -// an optional comment. -type section struct { - name string - version string - comment []string -} - -// The UserAgent struct contains all the info that can be extracted -// from the User-Agent string. -type UserAgent struct { - ua string - mozilla string - platform string - os string - localization string - browser Browser - bot bool - mobile bool - undecided bool -} - -// Read from the given string until the given delimiter or the -// end of the string have been reached. -// -// The first argument is the user agent string being parsed. The second -// argument is a reference pointing to the current index of the user agent -// string. The delimiter argument specifies which character is the delimiter -// and the cat argument determines whether nested '(' should be ignored or not. -// -// Returns an array of bytes containing what has been read. -func readUntil(ua string, index *int, delimiter byte, cat bool) []byte { - var buffer []byte - - i := *index - catalan := 0 - for ; i < len(ua); i = i + 1 { - if ua[i] == delimiter { - if catalan == 0 { - *index = i + 1 - return buffer - } - catalan-- - } else if cat && ua[i] == '(' { - catalan++ - } - buffer = append(buffer, ua[i]) - } - *index = i + 1 - return buffer -} - -// Parse the given product, that is, just a name or a string -// formatted as Name/Version. -// -// It returns two strings. The first string is the name of the product and the -// second string contains the version of the product. -func parseProduct(product []byte) (string, string) { - prod := strings.SplitN(string(product), "/", 2) - if len(prod) == 2 { - return prod[0], prod[1] - } - return string(product), "" -} - -// Parse a section. A section is typically formatted as follows -// "Name/Version (comment)". Both, the comment and the version are optional. -// -// The first argument is the user agent string being parsed. The second -// argument is a reference pointing to the current index of the user agent -// string. -// -// Returns a section containing the information that we could extract -// from the last parsed section. -func parseSection(ua string, index *int) (s section) { - buffer := readUntil(ua, index, ' ', false) - - s.name, s.version = parseProduct(buffer) - if *index < len(ua) && ua[*index] == '(' { - *index++ - buffer = readUntil(ua, index, ')', true) - s.comment = strings.Split(string(buffer), "; ") - *index++ - } - return s -} - -// Initialize the parser. -func (p *UserAgent) initialize() { - p.ua = "" - p.mozilla = "" - p.platform = "" - p.os = "" - p.localization = "" - p.browser.Engine = "" - p.browser.EngineVersion = "" - p.browser.Name = "" - p.browser.Version = "" - p.bot = false - p.mobile = false - p.undecided = false -} - -// Parse the given User-Agent string and get the resulting UserAgent object. -// -// Returns an UserAgent object that has been initialized after parsing -// the given User-Agent string. -func New(ua string) *UserAgent { - o := &UserAgent{} - o.Parse(ua) - return o -} - -// Parse the given User-Agent string. After calling this function, the -// receiver will be setted up with all the information that we've extracted. -func (p *UserAgent) Parse(ua string) { - var sections []section - - p.initialize() - p.ua = ua - for index, limit := 0, len(ua); index < limit; { - s := parseSection(ua, &index) - if !p.mobile && s.name == "Mobile" { - p.mobile = true - } - sections = append(sections, s) - } - - if len(sections) > 0 { - p.mozilla = sections[0].version - - p.detectBrowser(sections) - p.detectOS(sections[0]) - - if p.undecided { - p.checkBot(sections) - } - } -} - -// Returns the mozilla version (it's how the User Agent string begins: -// "Mozilla/5.0 ...", unless we're dealing with Opera, of course). -func (p *UserAgent) Mozilla() string { - return p.mozilla -} - -// Returns true if it's a bot, false otherwise. -func (p *UserAgent) Bot() bool { - return p.bot -} - -// Returns true if it's a mobile device, false otherwise. -func (p *UserAgent) Mobile() bool { - return p.mobile -} |