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Add simple breadcrumb navigation to the httpd

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This commit is contained in:
Torsten Dreyer 2014-02-27 22:21:45 +01:00
parent 831f75a030
commit c519b9262d
1 changed files with 22 additions and 2 deletions
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24
src/Network/httpd.cxx
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@ -40,6 +40,7 @@
#include <simgear/math/sg_types.hxx>
#include <simgear/structure/commands.hxx>
#include <simgear/props/props.hxx>
#include <simgear/misc/strutils.hxx>
#include <Main/fg_props.hxx>
#include <Main/globals.hxx>
@ -188,6 +189,25 @@ public:
}
};
static string makeLinksForPath( const string & request )
{
using namespace simgear::strutils;
string reply = "<A HREF=\"/\">/</A>";
string path = "/";
string_list sl = split( request, "/" );
for( string_list::iterator it = sl.begin(); it != sl.end(); ++it ) {
if( (*it).empty() ) continue;
path.append( *it ).append( "/" );
reply.append("<A HREF=\"")
.append(path)
.append("\">")
.append(*it)
.append("</A>/");
}
return reply;
}
// Handle http GET requests
void HttpdChannel::foundTerminator (void) {
@ -295,7 +315,7 @@ void HttpdChannel::foundTerminator (void) {
} else if ( node->nChildren() > 0 ) {
// request is a path with children
response += "<H3>Contents of \"";
response += request;
response += makeLinksForPath( request );
response += "\"</H3>";
response += getTerminator();
@ -346,7 +366,7 @@ void HttpdChannel::foundTerminator (void) {
response += urlEncode(request);
response += "\">";
response += "<B>";
response += request;
response += makeLinksForPath(request);
response += "</B> = ";
response += "<input type=text name=value size=\"15\" value=\"";
response += value;