UrlDecode - Revision history

Jim at 16:31, 8 June 2016

2016-06-08T16:31:26Z

← Older revision		Revision as of 16:31, 8 June 2016
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	Changes characters which were encoded by the browser to their ascii equivalents...		Changes characters which were encoded by the browser to their ascii equivalents...
		+
		+	A$ = urldecode(a$)
		+

	<pre>		<pre>

Jim at 19:44, 4 June 2016

2016-06-04T19:44:50Z

← Older revision		Revision as of 19:44, 4 June 2016
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	<pre>		<pre>
-	"&quot;" decodes to """	+	"&quot;" decodes to """
		+	"&apos;" decodes to "'"
	"&lt;" decodes to "<"		"&lt;" decodes to "<"
	"&gt;" decodes to ">"		"&gt;" decodes to ">"

Jim: better explanation

2016-06-04T19:12:38Z

better explanation

← Older revision		Revision as of 19:12, 4 June 2016
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	Changes characters which were encoded by the browser to their ascii equivalents...		Changes characters which were encoded by the browser to their ascii equivalents...
		+
	<pre>		<pre>
-	~~void URLdecode(CString &Value)~~	+	"&quot;" decodes to """
-	{	+	"&lt;" decodes to "<"
-	~~Value.Replace(_T(~~"""~~),_T(~~"\""~~));~~	+	"&gt;" decodes to ">"
-	~~Value.Replace(_T(~~"<" ~~),_T(~~"<"~~));~~	+	"&amp;" decodes to "&"
-	~~Value.Replace(_T(~~">" ~~),_T(~~">"~~));~~	+	"&nbsp;" decodes to " "
-	~~Value.Replace(_T(~~"&" ~~),_T(~~"&"~~));~~	+	"+" decodes to " "
-	~~Value.Replace(_T(~~" "~~),_T(~~" "~~));~~	+	"%3B" decodes to ";"
-	~~Value.Replace(_T(~~"+"~~),_T(~~" "~~));~~	+	"%3F" decodes to "?"
-	~~CString a~~;	+	"%2F" decodes to "/"
-	~~CString b;~~	+	"%3A" decodes to ":"
-	~~for (int i=0;i<=255;i++)~~	+	"%23" decodes to "#"
-	{	+	"%26" decodes to "&"
-	~~char x = i;~~	+	"%3D" decodes to "="
-	~~CString b~~ = x;	+	"%2B" decodes to "+"
-	~~a.Format(~~"&#%d;"~~,i);~~	+	"%24" decodes to "$"
-	~~Value.Replace(a~~,~~b);~~	+	"%2C" decodes to ","
-	~~a.Format(~~"%%%~~02X~~"~~,i);~~	+	"%20" or "+" decodes to "<space>"
-	~~Value.Replace(a,b);~~	+	"%25" decodes to "%"
-	~~a.Format(~~"%%%~~02x~~",i);	+	"%3C" decodes to "<"
-	~~Value~~.~~Replace(a,b);~~	+	"%3E" decodes to ">"
-	}	+	"%7E" decodes to "~"
-	}	+	"%25" decodes to "%"
		+	Note that because the <space> character is very commonly used, a special code ( the "+" sign)
		+	has been reserved as its URL encoding.
		+	Thus the string "A B" can be URL encoded as either "A%20B" or "A+B".
		+
		+
		+
	</pre>		</pre>

Jim: initial page

2016-06-03T19:23:52Z

initial page

← Older revision		Revision as of 19:23, 3 June 2016
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	Changes characters which were encoded by the browser to their ascii equivalents...		Changes characters which were encoded by the browser to their ascii equivalents...
-		+	<pre>
	void URLdecode(CString &Value)		void URLdecode(CString &Value)
	{		{
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	}		}
	}		}
		+	</pre>

Jim: initial page

2016-06-03T19:16:12Z

initial page

New page

Changes characters which were encoded by the browser to their ascii equivalents...

void URLdecode(CString &Value)
{
Value.Replace(_T("""),_T("\""));
Value.Replace(_T("<" ),_T("<"));
Value.Replace(_T(">" ),_T(">"));
Value.Replace(_T("&" ),_T("&"));
Value.Replace(_T(" "),_T(" "));
Value.Replace(_T("+"),_T(" "));
CString a;
CString b;
for (int i=0;i<=255;i++)
{
char x = i;
CString b = x;
a.Format("&#%d;",i);
Value.Replace(a,b);
a.Format("%%%02X",i);
Value.Replace(a,b);
a.Format("%%%02x",i);
Value.Replace(a,b);
}
}