|
|
<%@ Page Language="c#" %>
<%@Import Namespace="System.IO" %>
<%@Import Namespace="my.utils" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<script runat="server">
string OldFileName;
string NewFileName;
private static void WriteLine(int nr, string typ, string aText) {
HttpContext ctx = HttpContext.Current;
ctx.Response.Write("<tr><td>");
if (nr >= 0)
ctx.Response.Write((nr+1).ToString());
else
ctx.Response.Write(" ");
ctx.Response.Write("<td><span xstyle='width:100%'");
if (typ != null)
ctx.Response.Write(" class=\"" + typ + "\"");
aText = ctx.Server.HtmlEncode(aText).Replace("\r", "").Replace(" ", " ");
ctx.Response.Write(">" + aText + "</span></td></tr>\n");
}
</script>
<%
OldFileName = "Diff.cs.v1";
NewFileName = "Diff.cs.v4";
if (Request.QueryString["oldfile"] != null)
OldFileName = Request.QueryString["oldfile"];
if (Request.QueryString["newfile"] != null)
NewFileName = Request.QueryString["newfile"];
string a, b;
string fileName;
StreamReader aFile;
%>
<html>
<head>
<title>Dateivergleich</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
<style>
BODY, TD, INPUT, TEXTAREA, SELECT
{FONT-FAMILY: Arial,Verdana; FONT-SIZE: 9pt; COLOR: black; }
BODY {margin:4px; BACKGROUND-COLOR:#eaeef7;}
TABLE {EMPTY-CELLS: show; BORDER-COLLAPSE:collapse;}
TD {padding-right:2px; FONT-FAMILY: Monospace}
.i {COLOR:black; BACKGROUND-COLOR:#80FF80}
.d {COLOR:black; BACKGROUND-COLOR:#FF8080}
</style>
</head>
<body>
<h3 style="padding-top:8px;padding-left:40px">diff: <%=OldFileName%> >> <%=NewFileName%></h3>
<table cellpadding="0" cellspacing="0" style="table-layout:fixed;padding:0">
<colgroup>
<col align="right" width="40">
<col align="left" width="*">
</colgroup>
<tbody>
<%
fileName = Server.MapPath("~/SampleFiles/" + OldFileName.Replace("\\", "").Replace("/", ""));
aFile = File.OpenText(fileName);
a = aFile.ReadToEnd();
aFile.Close();
fileName = Server.MapPath("~/SampleFiles/" + NewFileName.Replace("\\", "").Replace("/", ""));
aFile = File.OpenText(fileName);
b = aFile.ReadToEnd();
aFile.Close();
Diff.Item [] f = Diff.DiffText(a, b, true, true, false);
string[]aLines = a.Split('\n');
string[]bLines = b.Split('\n');
int n = 0;
for (int fdx = 0; fdx < f.Length; fdx++) {
Diff.Item aItem = f[fdx];
// write unchanged lines
while ((n < aItem.StartB) && (n < bLines.Length)) {
WriteLine(n, null, bLines[n]);
n++;
} // while
// write deleted lines
for (int m = 0; m < aItem.deletedA; m++) {
WriteLine(-1, "d", aLines[aItem.StartA + m]);
} // for
// write inserted lines
while (n < aItem.StartB + aItem.insertedB) {
WriteLine(n, "i", bLines[n]);
n++;
} // while
} // while
// write rest of unchanged lines
while (n < bLines.Length) {
WriteLine(n, null, bLines[n]);
n++;
} // while
%>
</tbody>
</table>
</body>
</html>
|
By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.
If a file you wish to view isn't highlighted, and is a text file (not binary), please
let us know and we'll add colourisation support for it.
Submit an article or tip