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Vlam6

Joined 15 January 2007
Revision as of 19:19, 11 November 2007 by Vlam6 (talk | contribs)

About Me

Name: Vincent Lam. Program: Bachelor of Software Development.

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  • E-Mail: vlam6@learn.senecac.on.ca
  • IRC: vince

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Lab

Thunderbird Fix

? labpatch.txt
? objdir-tbird-debug
? security/nss/cmd/shlibsign/NONE
? security/nss/cmd/shlibsign/mangle/NONE
? security/nss/lib/ckfw/builtins/NONE
? security/nss/lib/ckfw/capi/NONE
? security/nss/lib/freebl/NONE
? security/nss/lib/nss/NONE
? security/nss/lib/smime/NONE
? security/nss/lib/softoken/NONE
? security/nss/lib/softoken/legacydb/NONE
? security/nss/lib/ssl/NONE
Index: netwerk/streamconv/converters/mozTXTToHTMLConv.cpp
===================================================================
RCS file: /cvsroot/mozilla/netwerk/streamconv/converters/mozTXTToHTMLConv.cpp,v
retrieving revision 1.85
diff -u -8 -p -r1.85 mozTXTToHTMLConv.cpp
--- netwerk/streamconv/converters/mozTXTToHTMLConv.cpp	11 Mar 2007 00:17:00 -0000	1.85
+++ netwerk/streamconv/converters/mozTXTToHTMLConv.cpp	11 Nov 2007 23:37:50 -0000
@@ -1,42 +1,42 @@
 /* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* ***** BEGIN LICENSE BLOCK *****
- * 
+ *
  * The "License" shall be the Mozilla Public License Version 1.1, except
  * Sections 6.2 and 11, but with the addition of the below defined Section 14.
  * You may obtain a copy of the Mozilla Public License Version 1.1 at
  * <http://www.mozilla.org/MPL/>. The contents of this file are subject to the
  * License; you may not use this file except in compliance with the License.
- * 
+ *
  * Section 14: MISCELLANEOUS.
  * This License represents the complete agreement concerning subject matter
  * hereof. If any provision of this License is held to be unenforceable, such
  * provision shall be reformed only to the extent necessary to make it
  * enforceable. This License shall be governed by German law provisions. Any
  * litigation relating to this License shall be subject to German jurisdiction.
- * 
+ *
  * Once Covered Code has been published under a particular version of the
  * License, You may always continue to use it under the terms of that version.
  + The Initial Developer and no one else has the right to modify the terms
  * applicable to Covered Code created under this License.
  * (End of Section 14)
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
  * License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * The Original Code is the Mozilla Text to HTML converter code.
- * 
+ *
  * The Initial Developer of the Original Code is
  * Ben Bucksch <http://www.bucksch.org>.
  * Portions created by Ben Bucksch are Copyright
  * (C) 1999, 2000 Ben Bucksch. All Rights Reserved.
- * 
+ *
  * Contributor(s):
  *
  * Alternatively, the contents of this file may be used under the terms of
  * either the GNU General Public License Version 2 or later (the "GPL"), or
  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  * in which case the provisions of the GPL or the LGPL are applicable instead
  * of those above. If you wish to allow use of your version of this file only
  * under the terms of either the GPL or the LGPL, and not to allow others to
@@ -69,17 +69,17 @@ const PRFloat64 growthRate = 1.2;
 // 0xA0's and a single ending space, so need to treat 0xA0's as spaces.
 // 0xA0 is the Latin1/Unicode character for "non-breaking space (nbsp)"
 // Also recognize the Japanese ideographic space 0x3000 as a space.
 static inline PRBool IsSpace(const PRUnichar aChar)
 {
   return (nsCRT::IsAsciiSpace(aChar) || aChar == 0xA0 || aChar == 0x3000);
 }
 
-// Escape Char will take ch, escape it and append the result to 
+// Escape Char will take ch, escape it and append the result to
 // aStringToAppendTo
 void
 mozTXTToHTMLConv::EscapeChar(const PRUnichar ch, nsString& aStringToAppendTo)
 {
     switch (ch)
     {
     case '<':
       aStringToAppendTo.AppendLiteral("<");
@@ -94,17 +94,17 @@ mozTXTToHTMLConv::EscapeChar(const PRUni
       aStringToAppendTo += ch;
     }
 
     return;
 }
 
 // EscapeStr takes the passed in string and
 // escapes it IN PLACE.
-void 
+void
 mozTXTToHTMLConv::EscapeStr(nsString& aInString)
 {
   // the replace substring routines
   // don't seem to work if you have a character
   // in the in string that is also in the replacement
   // string! =(
   //aInString.ReplaceSubstring("&", "&");
   //aInString.ReplaceSubstring("<", "<");
@@ -129,17 +129,17 @@ mozTXTToHTMLConv::EscapeStr(nsString& aI
       i += 5; // skip past the integers we just added
       break;
     default:
       i++;
     }
   }
 }
 
-void 
+void
 mozTXTToHTMLConv::UnescapeStr(const PRUnichar * aInString, PRInt32 aStartPos, PRInt32 aLength, nsString& aOutString)
 {
   const PRUnichar * subString = nsnull;
   for (PRUint32 i = aStartPos; PRInt32(i) - aStartPos < aLength;)
   {
     PRInt32 remainingChars = i - aStartPos;
     if (aInString[i] == '&')
     {
@@ -169,44 +169,44 @@ mozTXTToHTMLConv::UnescapeStr(const PRUn
     {
       aOutString += aInString[i];
       i++;
     }
   }
 }
 
 void
-mozTXTToHTMLConv::CompleteAbbreviatedURL(const PRUnichar * aInString, PRInt32 aInLength, 
+mozTXTToHTMLConv::CompleteAbbreviatedURL(const PRUnichar * aInString, PRInt32 aInLength,
                                          const PRUint32 pos, nsString& aOutString)
 {
   NS_ASSERTION(pos < aInLength, "bad args to CompleteAbbreviatedURL, see bug #190851");
   if (pos >= aInLength)
     return;
 
   if (aInString[pos] == '@')
   {
     // only pre-pend a mailto url if the string contains a .domain in it..
     //i.e. we want to linkify johndoe@foo.com but not "let's meet @8pm"
     nsDependentString inString(aInString, aInLength);
-    if (inString.FindChar('.', pos) != kNotFound) // if we have a '.' after the @ sign....
+    if (inString.FindChar('.', pos) != kNotFound  && (inString.Find("..", 0) == kNotFound))    { // if we have a '.' after the @ sign.... and make sure there is no double '.' anywhere
     {
       aOutString.AssignLiteral("mailto:");
       aOutString += aInString;
     }
   }
   else if (aInString[pos] == '.')
   {
     if (ItMatchesDelimited(aInString, aInLength,
                            NS_LITERAL_STRING("www.").get(), 4, LT_IGNORE, LT_IGNORE))
     {
       aOutString.AssignLiteral("http://");
       aOutString += aInString;
     }
     else if (ItMatchesDelimited(aInString,aInLength, NS_LITERAL_STRING("ftp.").get(), 4, LT_IGNORE, LT_IGNORE))
-    { 
+    {
       aOutString.AssignLiteral("ftp://");
       aOutString += aInString;
     }
   }
 }
 
 PRBool
 mozTXTToHTMLConv::FindURLStart(const PRUnichar * aInString, PRInt32 aInLength,
@@ -360,17 +360,17 @@ mozTXTToHTMLConv::FindURLEnd(const PRUni
       return PR_FALSE;
   }
   default:
     return PR_FALSE;
   } //switch
 }
 
 void
-mozTXTToHTMLConv::CalculateURLBoundaries(const PRUnichar * aInString, PRInt32 aInStringLength, 
+mozTXTToHTMLConv::CalculateURLBoundaries(const PRUnichar * aInString, PRInt32 aInStringLength,
      const PRUint32 pos, const PRUint32 whathasbeendone,
      const modetype check, const PRUint32 start, const PRUint32 end,
      nsString& txtURL, nsString& desc,
      PRInt32& replaceBefore, PRInt32& replaceAfter)
 {
   PRUint32 descstart = start;
   switch(check)
   {
@@ -385,17 +385,17 @@ mozTXTToHTMLConv::CalculateURLBoundaries
     descstart = start - 1;
     desc.Append(&aInString[descstart], end - descstart + 2); // include brackets
     replaceAfter = end - pos + 1;
   } break;
   case freetext:
   case abbreviated:
   {
     descstart = start;
-    desc.Append(&aInString[descstart], end - start + 1); // don't include brackets  
+    desc.Append(&aInString[descstart], end - start + 1); // don't include brackets
     replaceAfter = end - pos;
   } break;
   default: break;
   } //switch
 
   EscapeStr(desc);
 
   txtURL.Append(&aInString[start], end - start + 1);
@@ -414,17 +414,17 @@ PRBool mozTXTToHTMLConv::ShouldLinkify(c
     return PR_FALSE;
 
   nsCAutoString scheme;
   nsresult rv = mIOService->ExtractScheme(aURL, scheme);
   if(NS_FAILED(rv))
     return PR_FALSE;
 
   // Get the handler for this scheme.
-  nsCOMPtr<nsIProtocolHandler> handler;    
+  nsCOMPtr<nsIProtocolHandler> handler;
   rv = mIOService->GetProtocolHandler(scheme.get(), getter_AddRefs(handler));
   if(NS_FAILED(rv))
     return PR_FALSE;
 
   // Is it an external protocol handler? If not, linkify it.
   nsCOMPtr<nsIExternalProtocolHandler> externalHandler = do_QueryInterface(handler, &rv);
   if (!externalHandler)
    return PR_TRUE; // handler is built-in, linkify it!
@@ -440,17 +440,17 @@ mozTXTToHTMLConv::CheckURLAndCreateHTML(
      const nsString& txtURL, const nsString& desc, const modetype mode,
      nsString& outputHTML)
 {
   // Create *uri from txtURL
   nsCOMPtr<nsIURI> uri;
   nsresult rv = NS_OK;
   if (!mIOService)
     mIOService = do_GetService(kIOServiceCID, &rv);
-  
+
   if (NS_FAILED(rv) || !mIOService)
     return PR_FALSE;
 
   // See if the url should be linkified.
   NS_ConvertUTF16toUTF8 utf8URL(txtURL);
   if (!ShouldLinkify(utf8URL))
     return PR_FALSE;
 
@@ -639,17 +639,17 @@ mozTXTToHTMLConv::ItMatchesDelimited(con
                                    nsCaseInsensitiveStringComparator())
     )
     return PR_FALSE;
 
   return PR_TRUE;
 }
 
 PRUint32
-mozTXTToHTMLConv::NumberOfMatches(const PRUnichar * aInString, PRInt32 aInStringLength, 
+mozTXTToHTMLConv::NumberOfMatches(const PRUnichar * aInString, PRInt32 aInStringLength,
      const PRUnichar* rep, PRInt32 aRepLen, LIMTYPE before, LIMTYPE after)
 {
   PRUint32 result = 0;
 
   for (PRInt32 i = 0; i < aInStringLength; i++)
   {
     const PRUnichar * indexIntoString = &aInString[i];
     if (ItMatchesDelimited(indexIntoString, aInStringLength - i, rep, aRepLen, before, after))
@@ -658,17 +658,17 @@ mozTXTToHTMLConv::NumberOfMatches(const 
   return result;
 }
 
 
 // NOTE: the converted html for the phrase is appended to aOutString
 // tagHTML and attributeHTML are plain ASCII (literal strings, in fact)
 PRBool
 mozTXTToHTMLConv::StructPhraseHit(const PRUnichar * aInString, PRInt32 aInStringLength, PRBool col0,
-     const PRUnichar* tagTXT, PRInt32 aTagTXTLen, 
+     const PRUnichar* tagTXT, PRInt32 aTagTXTLen,
      const char* tagHTML, const char* attributeHTML,
      nsString& aOutString, PRUint32& openTags)
 {
   /* We're searching for the following pattern:
      LT_DELIMITER - "*" - ALPHA -
      [ some text (maybe more "*"-pairs) - ALPHA ] "*" - LT_DELIMITER.
      <strong> is only inserted, if existance of a pair could be verified
      We use the first opening/closing tag, if we can choose */
@@ -679,19 +679,19 @@ mozTXTToHTMLConv::StructPhraseHit(const 
   {
     newOffset = &aInString[1];
     newLength = aInStringLength - 1;
   }
 
   // opening tag
   if
     (
-      ItMatchesDelimited(aInString, aInStringLength, tagTXT, aTagTXTLen, 
+      ItMatchesDelimited(aInString, aInStringLength, tagTXT, aTagTXTLen,
            (col0 ? LT_IGNORE : LT_DELIMITER), LT_ALPHA) // is opening tag
-        && NumberOfMatches(newOffset, newLength, tagTXT, aTagTXTLen, 
+        && NumberOfMatches(newOffset, newLength, tagTXT, aTagTXTLen,
               LT_ALPHA, LT_DELIMITER)  // remaining closing tags
               > openTags
     )
   {
     openTags++;
     aOutString.AppendLiteral("<");
     aOutString.AppendASCII(tagHTML);
     aOutString.Append(PRUnichar(' '));
@@ -723,17 +723,17 @@ PRBool
 mozTXTToHTMLConv::SmilyHit(const PRUnichar * aInString, PRInt32 aLength, PRBool col0,
          const char* tagTXT, const char* imageName,
          nsString& outputHTML, PRInt32& glyphTextLen)
 {
   if ( !aInString || !tagTXT || !imageName )
       return PR_FALSE;
 
   PRInt32  tagLen = nsCRT::strlen(tagTXT);
- 
+
   PRUint32 delim = (col0 ? 0 : 1) + tagLen;
 
   if
     (
       (col0 || IsSpace(aInString[0]))
         &&
         (
           aLength <= PRInt32(delim) ||
@@ -746,47 +746,47 @@ mozTXTToHTMLConv::SmilyHit(const PRUnich
               aInString[delim] == ';' ||
               aInString[delim] == '8' ||
               aInString[delim] == '>' ||
               aInString[delim] == '!' ||
               aInString[delim] == '?'
             )
             && IsSpace(aInString[delim + 1])
         )
-        && ItMatchesDelimited(aInString, aLength, NS_ConvertASCIItoUTF16(tagTXT).get(), tagLen, 
+        && ItMatchesDelimited(aInString, aLength, NS_ConvertASCIItoUTF16(tagTXT).get(), tagLen,
                               col0 ? LT_IGNORE : LT_DELIMITER, LT_IGNORE)
 	        // Note: tests at different pos for LT_IGNORE and LT_DELIMITER
     )
   {
     if (!col0)
     {
       outputHTML.Truncate();
       outputHTML.Append(PRUnichar(' '));
     }
 
     outputHTML.AppendLiteral("<span class=\""); // <span class="
     AppendASCIItoUTF16(imageName, outputHTML);  // e.g. smiley-frown
-    outputHTML.AppendLiteral("\" title=\"");    // " title="     
+    outputHTML.AppendLiteral("\" title=\"");    // " title="
     AppendASCIItoUTF16(tagTXT, outputHTML);     // smiley tooltip
-    outputHTML.AppendLiteral("\"><span>");      // "><span>      
-    AppendASCIItoUTF16(tagTXT, outputHTML);     // original text 
+    outputHTML.AppendLiteral("\"><span>");      // "><span>
+    AppendASCIItoUTF16(tagTXT, outputHTML);     // original text
     outputHTML.AppendLiteral("</span></span>"); // </span></span>
     glyphTextLen = (col0 ? 0 : 1) + tagLen;
     return PR_TRUE;
   }
 
   return PR_FALSE;
 }
 
 // the glyph is appended to aOutputString instead of the original string...
 PRBool
 mozTXTToHTMLConv::GlyphHit(const PRUnichar * aInString, PRInt32 aInLength, PRBool col0,
          nsString& aOutputString, PRInt32& glyphTextLen)
 {
-  PRUnichar text0 = aInString[0]; 
+  PRUnichar text0 = aInString[0];
   PRUnichar text1 = aInString[1];
   PRUnichar firstChar = (col0 ? text0 : text1);
 
   // temporary variable used to store the glyph html text
   nsAutoString outputHTML;
   PRBool bTestSmilie;
   PRBool bArg;
   int i;
@@ -813,116 +813,116 @@ mozTXTToHTMLConv::GlyphHit(const PRUnich
         bTestSmilie = PR_TRUE;
         bArg = PR_FALSE;
     }
     if ( bTestSmilie && (
           SmilyHit(aInString, aInLength, bArg,
                    ":-)",
                    "moz-smiley-s1", // smile
                    outputHTML, glyphTextLen) ||
-  
+
           SmilyHit(aInString, aInLength, bArg,
                    ":)",
                    "moz-smiley-s1", // smile
                    outputHTML, glyphTextLen) ||
-          
+
           SmilyHit(aInString, aInLength, bArg,
                    ":-D",
                    "moz-smiley-s5", // laughing
                    outputHTML, glyphTextLen) ||
-          
+
           SmilyHit(aInString, aInLength, bArg,
                    ":-(",
                    "moz-smiley-s2", // frown
                    outputHTML, glyphTextLen) ||
-          
+
           SmilyHit(aInString, aInLength, bArg,
                    ":(",
                    "moz-smiley-s2", // frown
                    outputHTML, glyphTextLen) ||
-          
+
           SmilyHit(aInString, aInLength, bArg,
                    ":-[",
                    "moz-smiley-s6", // embarassed
                    outputHTML, glyphTextLen) ||
-          
+
           SmilyHit(aInString, aInLength, bArg,
                    ";-)",
                    "moz-smiley-s3", // wink
                    outputHTML, glyphTextLen) ||
 
           SmilyHit(aInString, aInLength, col0,
                    ";)",
                    "moz-smiley-s3", // wink
                    outputHTML, glyphTextLen) ||
-          
+
           SmilyHit(aInString, aInLength, bArg,
                    ":-\\",
                    "moz-smiley-s7", // undecided
                    outputHTML, glyphTextLen) ||
-          
+
           SmilyHit(aInString, aInLength, bArg,
                    ":-P",
                    "moz-smiley-s4", // tongue
                    outputHTML, glyphTextLen) ||
-                   
+
           SmilyHit(aInString, aInLength, bArg,
                    ";-P",
                    "moz-smiley-s4", // tongue
-                   outputHTML, glyphTextLen) ||  
-         
+                   outputHTML, glyphTextLen) ||
+
           SmilyHit(aInString, aInLength, bArg,
                    "=-O",
                    "moz-smiley-s8", // surprise
                    outputHTML, glyphTextLen) ||
-         
+
           SmilyHit(aInString, aInLength, bArg,
                    ":-*",
                    "moz-smiley-s9", // kiss
                    outputHTML, glyphTextLen) ||
-         
+
           SmilyHit(aInString, aInLength, bArg,
                    ">:o",
                    "moz-smiley-s10", // yell
                    outputHTML, glyphTextLen) ||
-          
+
           SmilyHit(aInString, aInLength, bArg,
                    ">:-o",
                    "moz-smiley-s10", // yell
                    outputHTML, glyphTextLen) ||
-        
+
           SmilyHit(aInString, aInLength, bArg,
                    "8-)",
                    "moz-smiley-s11", // cool
                    outputHTML, glyphTextLen) ||
-         
+
           SmilyHit(aInString, aInLength, bArg,
                    ":-$",
                    "moz-smiley-s12", // money
                    outputHTML, glyphTextLen) ||
-         
+
           SmilyHit(aInString, aInLength, bArg,
                    ":-!",
                    "moz-smiley-s13", // foot
                    outputHTML, glyphTextLen) ||
-         
+
           SmilyHit(aInString, aInLength, bArg,
                    "O:-)",
                    "moz-smiley-s14", // innocent
                    outputHTML, glyphTextLen) ||
-         
+
           SmilyHit(aInString, aInLength, bArg,
                    ":'(",
                    "moz-smiley-s15", // cry
                    outputHTML, glyphTextLen) ||
-         
+
           SmilyHit(aInString, aInLength, bArg,
                    ":-X",
                    "moz-smiley-s16", // sealed
-                   outputHTML, glyphTextLen) 
+                   outputHTML, glyphTextLen)
         )
     )
     {
         aOutputString.Append(outputHTML);
         return PR_TRUE;
     }
     i++;
   }
@@ -949,37 +949,37 @@ mozTXTToHTMLConv::GlyphHit(const PRUnich
       aOutputString.AppendLiteral("±");
       glyphTextLen = 3;
       return PR_TRUE;
     }
   }
 
   // x^2  =>  x<sup>2</sup>,   also handle powers x^-2,  x^0.5
   // implement regular expression /[\dA-Za-z\)\]}]\^-?\d+(\.\d+)*[^\dA-Za-z]/
-  if    
+  if
     (
       text1 == '^'
-      && 
+      &&
       (
-        nsCRT::IsAsciiDigit(text0) || nsCRT::IsAsciiAlpha(text0) || 
+        nsCRT::IsAsciiDigit(text0) || nsCRT::IsAsciiAlpha(text0) ||
         text0 == ')' || text0 == ']' || text0 == '}'
       )
       &&
       (
         2 < aInLength && nsCRT::IsAsciiDigit(aInString[2]) ||
         3 < aInLength && aInString[2] == '-' && nsCRT::IsAsciiDigit(aInString[3])
       )
     )
   {
     // Find first non-digit
     PRInt32 delimPos = 3;  // skip "^" and first digit (or '-')
     for (; delimPos < aInLength
            &&
            (
-             nsCRT::IsAsciiDigit(aInString[delimPos]) || 
+             nsCRT::IsAsciiDigit(aInString[delimPos]) ||
              aInString[delimPos] == '.' && delimPos + 1 < aInLength &&
                nsCRT::IsAsciiDigit(aInString[delimPos + 1])
            );
          delimPos++)
       ;
 
     if (delimPos < aInLength && nsCRT::IsAsciiAlpha(aInString[delimPos]))
     {
@@ -1016,17 +1016,17 @@ mozTXTToHTMLConv::GlyphHit(const PRUnich
 /***************************************************************************
   Library-internal Interface
 ****************************************************************************/
 
 mozTXTToHTMLConv::mozTXTToHTMLConv()
 {
 }
 
-mozTXTToHTMLConv::~mozTXTToHTMLConv() 
+mozTXTToHTMLConv::~mozTXTToHTMLConv()
 {
 }
 
 NS_IMPL_ISUPPORTS1(mozTXTToHTMLConv, mozITXTToHTMLConv)
 
 PRInt32
 mozTXTToHTMLConv::CiteLevelTXT(const PRUnichar *line,
 				    PRUint32& logLineStart)
@@ -1214,17 +1214,17 @@ mozTXTToHTMLConv::ScanTXT(const PRUnicha
       i++;
       break;
     }
   }
 }
 
 void
 mozTXTToHTMLConv::ScanHTML(nsString& aInString, PRUint32 whattodo, nsString &aOutString)
-{ 
+{
   // some common variables we were recalculating
   // every time inside the for loop...
   PRInt32 lengthOfInString = aInString.Length();
   const PRUnichar * uniBuffer = aInString.get();
 
 #ifdef DEBUG_BenB_Perf
   PRTime parsing_start = PR_IntervalNow();
 #endif
@@ -1269,18 +1269,18 @@ mozTXTToHTMLConv::ScanHTML(nsString& aIn
       aOutString.Append(&uniBuffer[start], PRUint32(i) - start);
     }
     else
     {
       PRUint32 start = PRUint32(i);
       i = aInString.FindChar('<', i);
       if (i == kNotFound)
         i = lengthOfInString;
-  
-      nsString tempString;     
+
+      nsString tempString;
       tempString.SetCapacity(PRUint32((PRUint32(i) - start) * growthRate));
       UnescapeStr(uniBuffer, start, PRUint32(i) - start, tempString);
       ScanTXT(tempString.get(), tempString.Length(), whattodo, aOutString);
     }
   }
 
 #ifdef DEBUG_BenB_Perf
   printf("ScanHTML time:    %d ms\n", PR_IntervalToMilliseconds(PR_IntervalNow() - parsing_start));

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