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| author | Douglas William Thrift <douglas@douglasthrift.net> | 2010-08-04 17:31:55 +0000 |
|---|---|---|
| committer | Douglas William Thrift <douglas@douglasthrift.net> | 2010-08-04 17:31:55 +0000 |
| commit | e1d220ea1c4b133c84a03c077c3cb63b547528cc (patch) | |
| tree | 70c104bb6b7ce2b64e018601206fbb7d20ed84ed /src | |
| parent | 2eb9742eacda64dda00c9f449404e60b0567343c (diff) | |
| download | connectbot-e1d220ea1c4b133c84a03c077c3cb63b547528cc.tar.gz connectbot-e1d220ea1c4b133c84a03c077c3cb63b547528cc.tar.bz2 connectbot-e1d220ea1c4b133c84a03c077c3cb63b547528cc.zip | |
URL scan based on spec.
git-svn-id: https://connectbot.googlecode.com/svn/trunk/connectbot@511 df292f66-193f-0410-a5fc-6d59da041ff2
Diffstat (limited to 'src')
| -rw-r--r-- | src/org/connectbot/service/TerminalBridge.java | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/src/org/connectbot/service/TerminalBridge.java b/src/org/connectbot/service/TerminalBridge.java index e9e69ca..9da66f8 100644 --- a/src/org/connectbot/service/TerminalBridge.java +++ b/src/org/connectbot/service/TerminalBridge.java @@ -915,8 +915,6 @@ public class TerminalBridge implements VDUDisplay { color = manager.hostdb.getColorsForScheme(HostDatabase.DEFAULT_COLOR_SCHEME); } - // This was taken from http://geekswithblogs.net/casualjim/archive/2005/12/01/61722.aspx - private final static String urlRegex = "(?:(?:ht|f)tp(?:s?)\\:\\/\\/|~/|/)?(?:\\w+:\\w+@)?(?:(?:[-\\w]+\\.)+(?:com|org|net|gov|mil|biz|info|mobi|name|aero|jobs|museum|travel|[a-z]{2}))(?::[\\d]{1,5})?(?:(?:(?:/(?:[-\\w~!$+|.,=]|%[a-f\\d]{2})+)+|/)+|\\?|#)?(?:(?:\\?(?:[-\\w~!$+|.,*:]|%[a-f\\d{2}])+=(?:[-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)(?:&(?:[-\\w~!$+|.,*:]|%[a-f\\d{2}])+=(?:[-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)*)*(?:#(?:[-\\w~!$+|.,*:=]|%[a-f\\d]{2})*)?"; private static Pattern urlPattern = null; /** @@ -925,8 +923,36 @@ public class TerminalBridge implements VDUDisplay { public List<String> scanForURLs() { List<String> urls = new LinkedList<String>(); - if (urlPattern == null) - urlPattern = Pattern.compile(urlRegex); + if (urlPattern == null) { + // based on http://www.ietf.org/rfc/rfc2396.txt + String scheme = "[A-Za-z][-+.0-9A-Za-z]*"; + String unreserved = "[-._~0-9A-Za-z]"; + String pctEncoded = "%[0-9A-Fa-f]{2}"; + String subDelims = "[!$&'()*+,;=]"; + String userinfo = "(?:" + unreserved + "|" + pctEncoded + "|" + subDelims + "|:)*"; + String h16 = "[0-9A-Fa-f]{1,4}"; + String decOctet = "(?:[0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])"; + String ipv4address = decOctet + "\\." + decOctet + "\\." + decOctet + "\\." + decOctet; + String ls32 = "(?:" + h16 + ":" + h16 + "|" + ipv4address + ")"; + String ipv6address = "(?:(?:" + h16 + "){6}" + ls32 + ")"; + String ipvfuture = "v[0-9A-Fa-f]+.(?:" + unreserved + "|" + subDelims + "|:)+"; + String ipLiteral = "\\[(?:" + ipv6address + "|" + ipvfuture + ")\\]"; + String regName = "(?:" + unreserved + "|" + pctEncoded + "|" + subDelims + ")*"; + String host = "(?:" + ipLiteral + "|" + ipv4address + "|" + regName + ")"; + String port = "[0-9]*"; + String authority = "(?:" + userinfo + "@)?" + host + "(?::" + port + ")?"; + String pchar = "(?:" + unreserved + "|" + pctEncoded + "|" + subDelims + ")"; + String segment = pchar + "*"; + String pathAbempty = "(?:/" + segment + ")*"; + String segmentNz = pchar + "+"; + String pathAbsolute = "/(?:" + segmentNz + "(?:/" + segment + ")*)?"; + String pathRootless = segmentNz + "(?:/" + segment + ")*"; + String hierPart = "(?://" + authority + pathAbempty + "|" + pathAbsolute + "|" + pathRootless + ")"; + String query = "(?:" + pchar + "|/|\\?)*"; + String fragment = "(?:" + pchar + "|/|\\?)*"; + String uriRegex = scheme + ":" + hierPart + "(?:" + query + ")?(?:#" + fragment + ")?"; + urlPattern = Pattern.compile(uriRegex); + } char[] visibleBuffer = new char[buffer.height * buffer.width]; for (int l = 0; l < buffer.height; l++) |