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ismap server cruft

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This commit is contained in:
Antoni Sawicki 2019-06-02 15:55:58 -07:00
parent 6dfe7ddafc
commit 3270bbcdd3
1 changed files with 25 additions and 3 deletions
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28
wrp.go
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@ -116,7 +116,27 @@ func imgServer(out http.ResponseWriter, req *http.Request) {
}
func mapServer(out http.ResponseWriter, req *http.Request) {
log.Printf("%s MAP Request for %s [%+v]\n", req.RemoteAddr, req.URL.Path, req.URL.RawQuery)
log.Printf("%s ISMAP Request for %s [%+v]\n", req.RemoteAddr, req.URL.Path, req.URL.RawQuery)
var loc string
var x, y int64
n, err := fmt.Sscanf(req.URL.RawQuery, "%d,%d", &x, &y)
if err != nil || n != 2 {
fmt.Fprintf(out, "n=%d, err=%s\n", n, err)
log.Printf("n=%d, err=%s\n", n, err)
return
}
is := ismap[req.URL.Path]
defer delete(ismap, req.URL.Path)
for _, i := range is {
if x >= i.xmin && x <= i.xmax && y >= i.ymin && y <= i.ymax {
loc = i.url
}
}
if len(loc) < 1 {
loc = is[0].url
}
log.Printf("ISMAP Redirect to: %s\n", loc)
http.Redirect(out, req, loc, 301)
}
func haltServer(out http.ResponseWriter, req *http.Request) {
@ -136,6 +156,7 @@ func capture(gourl string, w int64, h int64, s float64, p int64, i bool, out htt
var loc string
var res *runtime.RemoteObject
is := make([]Ismap, 0)
var istr string
log.Printf("Processing Caputure Request for %s\n", gourl)
@ -182,7 +203,8 @@ func capture(gourl string, w int64, h int64, s float64, p int64, i bool, out htt
base, _ := url.Parse(loc)
if i {
fmt.Fprintf(out, "<A HREF=\"%s\"><IMG SRC=\"%s\" ALT=\"wrp\" ISMAP></A>", mappath, imgpath)
is = append(is, Ismap{xmin: -1, xmax: -1, ymin: -1, ymax: -1, url: "default"})
is = append(is, Ismap{xmin: -1, xmax: -1, ymin: -1, ymax: -1, url: fmt.Sprintf("/?url=%s&w=%d&h=%d&s=%1.2f&i=on", loc, w, h, s)})
istr = "i=on"
} else {
fmt.Fprintf(out, "<IMG SRC=\"%s\" ALT=\"wrp\" USEMAP=\"#map\">\n<MAP NAME=\"map\">\n", imgpath)
}
@ -196,7 +218,7 @@ func capture(gourl string, w int64, h int64, s float64, p int64, i bool, out htt
if err != nil {
continue
}
target := fmt.Sprintf("/?url=%s&w=%d&h=%d&s=%1.2f&", tgt, w, h, s) // no page# here
target := fmt.Sprintf("/?url=%s&w=%d&h=%d&s=%1.2f&%s", tgt, w, h, s, istr) // no page# here
if len(b.Content) > 6 && len(target) > 7 {
if i {