Comments on: Stringtree JSON 2.0.9 http://blog.stringtree.org/2007/07/20/stringtree-json-209/ Stringtree Development News Wed, 07 Jan 2009 11:44:12 +0000 http://wordpress.org/?v=2.7 hourly 1 By: Schöne http://blog.stringtree.org/2007/07/20/stringtree-json-209/comment-page-1/#comment-14154 Schöne Thu, 14 Aug 2008 09:21:05 +0000 http://blog.stringtree.org/?p=18#comment-14154 Using PHP's json_encode() function I could not decode all escaped unicode characters ("\uFFFF") correctly. Here is my patch: <code> private char unicode() { char[] a = {next(),next(),next(),next()}; return (char) Integer.parseInt( new String(a), 16 ) ; /* int value = 0; for (int i = 0; i < 4; ++i) { switch (next()) { case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': value = (value << 4) + c - '0'; break; case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': value = (value << 4) + c - 'k'; break; case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': value = (value << 4) + c - 'K'; break; } } return (char) value; */ } </code> Using PHP’s json_encode() function I could not decode all escaped unicode characters (”\uFFFF”) correctly.
Here is my patch:


private char unicode() {
char[] a = {next(),next(),next(),next()};
return (char) Integer.parseInt( new String(a), 16 ) ;

/*
int value = 0;
for (int i = 0; i < 4; ++i) {
switch (next()) {
case ‘0′: case ‘1′: case ‘2′: case ‘3′: case ‘4′:
case ‘5′: case ‘6′: case ‘7′: case ‘8′: case ‘9′:
value = (value << 4) + c - ‘0′;
break;
case ‘a’: case ‘b’: case ‘c’: case ‘d’: case ‘e’: case ‘f’:
value = (value << 4) + c - ‘k’;
break;
case ‘A’: case ‘B’: case ‘C’: case ‘D’: case ‘E’: case ‘F’:
value = (value << 4) + c - ‘K’;
break;
}
}
return (char) value;
*/
}

]]> By: Schöne http://blog.stringtree.org/2007/07/20/stringtree-json-209/comment-page-1/#comment-14153 Schöne Wed, 13 Aug 2008 11:34:52 +0000 http://blog.stringtree.org/?p=18#comment-14153 I'm using php's json_encode() and could not correctly decode unicode characters (in escape format \uFFFF) using the JSONReader class. I patched it as follows: <code> private char unicode() { char[] a = {next(),next(),next(),next()}; return (char) Integer.parseInt( new String(a), 16 ) ; /* int value = 0; for (int i = 0; i < 4; ++i) { switch (next()) { case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': value = (value << 4) + c - '0'; break; case 'a': case 'b': case 'c': case 'd': case 'e': case 'f': value = (value << 4) + c - 'k'; break; case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': value = (value << 4) + c - 'K'; break; } } return (char) value; */ } </code> I’m using php’s json_encode() and could not correctly decode unicode characters (in escape format \uFFFF) using the JSONReader class. I patched it as follows:


private char unicode() {
char[] a = {next(),next(),next(),next()};
return (char) Integer.parseInt( new String(a), 16 ) ;

/*
int value = 0;
for (int i = 0; i < 4; ++i) {
switch (next()) {
case ‘0′: case ‘1′: case ‘2′: case ‘3′: case ‘4′:
case ‘5′: case ‘6′: case ‘7′: case ‘8′: case ‘9′:
value = (value << 4) + c - ‘0′;
break;
case ‘a’: case ‘b’: case ‘c’: case ‘d’: case ‘e’: case ‘f’:
value = (value << 4) + c - ‘k’;
break;
case ‘A’: case ‘B’: case ‘C’: case ‘D’: case ‘E’: case ‘F’:
value = (value << 4) + c - ‘K’;
break;
}
}
return (char) value;
*/
}

]]> By: yijin http://blog.stringtree.org/2007/07/20/stringtree-json-209/comment-page-1/#comment-14132 yijin Mon, 23 Jun 2008 18:48:33 +0000 http://blog.stringtree.org/?p=18#comment-14132 Hi I patched your sourcecode so it can parse values as NaN Infinity and -Infinity, even these values are not explicitly supported json, but some json libraries can handle them. if you want I can send you the patched source code. thanks Hi I patched your sourcecode so it can parse values as NaN Infinity and -Infinity, even these values are not explicitly supported json, but some json libraries can handle them. if you want I can send you the patched source code. thanks

]]> By: Ronaldo http://blog.stringtree.org/2007/07/20/stringtree-json-209/comment-page-1/#comment-4918 Ronaldo Tue, 14 Aug 2007 21:14:11 +0000 http://blog.stringtree.org/?p=18#comment-4918 Thanks! Appreciate it. Thanks! Appreciate it.

]]> By: Stringtree http://blog.stringtree.org/2007/07/20/stringtree-json-209/comment-page-1/#comment-4903 Stringtree Tue, 14 Aug 2007 06:14:09 +0000 http://blog.stringtree.org/?p=18#comment-4903 The source code has always been available, although I guess it's not so obvious. If you want a zip, it's available in the <a href='http://downloads.sourceforge.net/stringtree/stringtree-2.0.9-src.zip?modtime=1184932580&big_mirror=0' rel="nofollow">Stringtree source zip</a>. If you want the individual files, you can grab them direct from the subversion web interface. There are <a href='https://stringtree.svn.sourceforge.net/svnroot/stringtree/trunk/src/delivery/java/org/stringtree/json/' rel="nofollow">nine Java files in this folder</a>. I hope that helps. The source code has always been available, although I guess it’s not so obvious.

If you want a zip, it’s available in the Stringtree source zip. If you want the individual files, you can grab them direct from the subversion web interface. There are nine Java files in this folder.

I hope that helps.

]]> By: Ronaldo http://blog.stringtree.org/2007/07/20/stringtree-json-209/comment-page-1/#comment-4899 Ronaldo Mon, 13 Aug 2007 21:14:27 +0000 http://blog.stringtree.org/?p=18#comment-4899 Hi, Your JSON package looks great and works fine so far. Any chance that you'll also publish the source in sourceforge.net? AFAIK only the class files are available. TIA Ronaldo Hi,

Your JSON package looks great and works fine so far. Any chance that you’ll also publish the source in sourceforge.net? AFAIK only the class files are available.

TIA
Ronaldo

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