[SyncEvolution] [PATCHES] hijack error 404 to 401 when appropriate (2nd take)

Hi, please review the attached patches. -Salvatore. commit cdeddefc56797e46ec087a980a72f5670e6df882 Author: Salvatore Iovene <salvatore.iovene(a)linux.intel.com&gt; WebDavSource.cpp: hijack error 404 to 401 when appropriate. If we get a 404 error while contacting the server, it might mean that the username was wrong, so the server gave us a not found error. It's better to let the user know that, because we don't have a clear heuristic to determin whether this might have been a true 404 error. The convertion of 404 errors to 401 should happen only if the URL we're trying to open is one in which it was us who injected the username into the URL. This was achieved by removing the username injection from the context creation code, and moving it into the loop that does the autodiscovery, adding it path by path as it was necessary. Notice: this required NeonCXX to be aware of the "%u" semantic, something I'm not completely comfortable with. See also: https://bugs.meego.com/show_bug.cgi?id=17862 commit 8c55193d34400a2e94089d9fa2e750866c491515 Author: Salvatore Iovene <salvatore.iovene(a)linux.intel.com&gt; NeonCXX: don't trust libneon's escape and unescape functions. commit b700c67b0c8500d673a2e3fa08445a4bc60f7996 Author: Salvatore Iovene <salvatore.iovene(a)linux.intel.com&gt; NeonCXX: rename check to checkError. Using a name that gives better context. -- Salvatore Iovene <salvatore.iovene(a)linux.intel.com&gt; Linux Software Engineer Intel Open Source Technology Center, Finland Tel.: +358504804026