diff options
Diffstat (limited to 'modules/caddyhttp/routes.go')
| -rw-r--r-- | modules/caddyhttp/routes.go | 53 |
1 files changed, 27 insertions, 26 deletions
diff --git a/modules/caddyhttp/routes.go b/modules/caddyhttp/routes.go index b0672b1..1efbad6 100644 --- a/modules/caddyhttp/routes.go +++ b/modules/caddyhttp/routes.go @@ -22,37 +22,38 @@ import ( "github.com/caddyserver/caddy/v2" ) -// ServerRoute represents a set of matching rules, +// Route represents a set of matching rules, // middlewares, and a responder for handling HTTP // requests. -type ServerRoute struct { - Group string `json:"group,omitempty"` - MatcherSets []map[string]json.RawMessage `json:"match,omitempty"` - Handle []json.RawMessage `json:"handle,omitempty"` - Terminal bool `json:"terminal,omitempty"` +type Route struct { + Group string `json:"group,omitempty"` + MatcherSetsRaw []map[string]json.RawMessage `json:"match,omitempty"` + HandlersRaw []json.RawMessage `json:"handle,omitempty"` + Terminal bool `json:"terminal,omitempty"` // decoded values - matcherSets []MatcherSet - handlers []MiddlewareHandler + MatcherSets []MatcherSet `json:"-"` + Handlers []MiddlewareHandler `json:"-"` } // Empty returns true if the route has all zero/default values. -func (sr ServerRoute) Empty() bool { - return len(sr.MatcherSets) == 0 && - len(sr.Handle) == 0 && - len(sr.handlers) == 0 && - !sr.Terminal && - sr.Group == "" +func (r Route) Empty() bool { + return len(r.MatcherSetsRaw) == 0 && + len(r.MatcherSets) == 0 && + len(r.HandlersRaw) == 0 && + len(r.Handlers) == 0 && + !r.Terminal && + r.Group == "" } -func (sr ServerRoute) anyMatcherSetMatches(r *http.Request) bool { - for _, ms := range sr.matcherSets { - if ms.Match(r) { +func (r Route) anyMatcherSetMatches(req *http.Request) bool { + for _, ms := range r.MatcherSets { + if ms.Match(req) { return true } } // if no matchers, always match - return len(sr.matcherSets) == 0 + return len(r.MatcherSets) == 0 } // MatcherSet is a set of matchers which @@ -73,13 +74,13 @@ func (mset MatcherSet) Match(r *http.Request) bool { // RouteList is a list of server routes that can // create a middleware chain. -type RouteList []ServerRoute +type RouteList []Route // Provision sets up all the routes by loading the modules. func (routes RouteList) Provision(ctx caddy.Context) error { for i, route := range routes { // matchers - for _, matcherSet := range route.MatcherSets { + for _, matcherSet := range route.MatcherSetsRaw { var matchers MatcherSet for modName, rawMsg := range matcherSet { val, err := ctx.LoadModule("http.matchers."+modName, rawMsg) @@ -88,19 +89,19 @@ func (routes RouteList) Provision(ctx caddy.Context) error { } matchers = append(matchers, val.(RequestMatcher)) } - routes[i].matcherSets = append(routes[i].matcherSets, matchers) + routes[i].MatcherSets = append(routes[i].MatcherSets, matchers) } - routes[i].MatcherSets = nil // allow GC to deallocate - TODO: Does this help? + routes[i].MatcherSetsRaw = nil // allow GC to deallocate - TODO: Does this help? // handlers - for j, rawMsg := range route.Handle { + for j, rawMsg := range route.HandlersRaw { mh, err := ctx.LoadModuleInline("handler", "http.handlers", rawMsg) if err != nil { return fmt.Errorf("loading handler module in position %d: %v", j, err) } - routes[i].handlers = append(routes[i].handlers, mh.(MiddlewareHandler)) + routes[i].Handlers = append(routes[i].Handlers, mh.(MiddlewareHandler)) } - routes[i].Handle = nil // allow GC to deallocate - TODO: Does this help? + routes[i].HandlersRaw = nil // allow GC to deallocate - TODO: Does this help? } return nil } @@ -135,7 +136,7 @@ func (routes RouteList) BuildCompositeRoute(req *http.Request) Handler { } // apply the rest of the route - for _, mh := range route.handlers { + for _, mh := range route.Handlers { // we have to be sure to wrap mh outside // of our current stack frame so that the // reference to this mh isn't overwritten |