Mercurial > urweb
comparison lib/js/urweb.js @ 1323:0d8bd8ae8417
Fix JavaScript unit unurlification; URL blessing client-side
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Fri, 26 Nov 2010 11:57:04 -0500 |
| parents | 6791454653c5 |
| children | 02fc16faecf3 |
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| 1322:80bff6449f41 | 1323:0d8bd8ae8417 |
|---|---|
| 1180 function confrm(s) { | 1180 function confrm(s) { |
| 1181 return confirm(s) ? true : false; | 1181 return confirm(s) ? true : false; |
| 1182 } | 1182 } |
| 1183 | 1183 |
| 1184 | 1184 |
| 1185 // URL blessing | |
| 1186 | |
| 1187 var urlRules = null; | |
| 1188 | |
| 1189 function checkUrl(s) { | |
| 1190 for (var r = urlRules; r; r = r.next) { | |
| 1191 var ru = r.data; | |
| 1192 if (ru.prefix ? s.indexOf(ru.pattern) == 0 : s == ru.pattern) | |
| 1193 return ru.allow ? s : null; | |
| 1194 } | |
| 1195 | |
| 1196 return null; | |
| 1197 } | |
| 1198 | |
| 1199 function bless(s) { | |
| 1200 u = checkUrl(s); | |
| 1201 if (u == null) | |
| 1202 er("Disallowed URL: " + s); | |
| 1203 return u; | |
| 1204 } | |
| 1205 | |
| 1185 // App-specific code | 1206 // App-specific code |
| 1186 | 1207 |