Add POST method.

Rename `addroute` to `get`.

src/env.c

@@ -278,7 +278,8 @@ struct Environment defaultEnv()
         //{"sys", &systemCall},
         {"loadfile", &loadFile},
         {"inp", &takeInput},
-        {"addroute", &addRouteO},
+        {"get", &addGetRoute},
+        {"post", &addPostRoute},
         {"serve", &startServer}
 #endif
     };

src/examples/webby.pl

@@ -1,6 +1,6 @@
 #!/usr/bin/pl
 
-(struct post
+(struct Post
   (title body))
 
 ;(def element (fn (type) (fn (text) (cat "<" type ">" text "</" type ">"))))
@@ -22,8 +22,8 @@
   (h2 po's title)
   (p po's body))))
 
-(def p1 (post "Hey" "This is a post"))
+(def p1 (Post "Hey" "This is a post"))
-(def p2 (post "This"
+(def p2 (Post "This"
 "Is ALSO a post. And frankly, what a great post!  It's so long and flowing,
 and the interpreter won't even instantly crash over it! It's truly astounding
 stuff, when you think about it."
@@ -36,9 +36,9 @@ stuff, when you think about it."
     (htmlize p1)
     (htmlize p2)))))) )
 
-(addroute "/" homepage)
+(get "/" homepage)
 
-(addroute "/styles.css" (fn () (
+(get "/styles.css" (fn () (
 "html {
   background-color: #ddddff;
 }

src/pebblisp.c

@@ -664,21 +664,30 @@ Object print(Object p, Object ignore, struct Environment* env)
     return numberObject(0);
 }
 
-Object addRouteO(Object path, Object textFunc, struct Environment* env)
+void addRouteO(Object path, Object textFunc, struct Environment* env, enum RouteType type)
 {
     char* p = malloc(sizeof(char) * strlen(path.string) + 1);
     strcpy(p, path.string);
-    //const char* t = malloc(sizeof(char) * strlen(textFunc.string) + 1);
-    //strcpy(t, textFunc.string);
 
     struct Route r;
     r.path = p;
     r.routeAction = cloneObject(textFunc);
     r.env = env;
+    r.type = type;
     env->refs += 1;
     //r.text = t;
     addRoute(r);
+}
 
+Object addGetRoute(Object path, Object textFunc, struct Environment* env)
+{
+    addRouteO(path, textFunc, env, GET);
+    return numberObject(1);
+}
+
+Object addPostRoute(Object path, Object textFunc, struct Environment* env)
+{
+    addRouteO(path, textFunc, env, POST);
     return numberObject(1);
 }
 

src/pebblisp.h

@@ -105,7 +105,8 @@ Object systemCall(Object call, Object _, struct Environment* i3);
 Object loadFile(Object filename, Object _, struct Environment* env);
 
 Object startServer(Object path, Object textFunc, struct Environment* env);
-Object addRouteO(Object path, Object textFunc, struct Environment* env);
+Object addGetRoute(Object path, Object textFunc, struct Environment* env);
+Object addPostRoute(Object path, Object textFunc, struct Environment* env);
 
 #endif
 

src/web.c

@@ -24,6 +24,18 @@ int addRoute(struct Route route) {
   return 0;
 }
 
+int methodMatches(const char* method, struct Route* route)
+{
+  switch (route->type) {
+    case GET:
+      return method[0] == 'G' || method[0] == 'g';
+    case POST:
+      return method[0] == 'P' || method[0] == 'p';
+    default:
+      return 0;
+  }
+}
+
 static enum MHD_Result
 answer_to_connection(void *cls, struct MHD_Connection *connection,
                      const char *url, const char *method,
@@ -33,8 +45,8 @@ answer_to_connection(void *cls, struct MHD_Connection *connection,
   const char *page = NULL;
   printf("%s URL: '%s' :: ", method, url);
   for (int i = 0; i < routeCount; i++) {
-    if (strcmp(url, routes[i].path) == 0) {
     printf("route[%d]\n", i);
+    if (methodMatches(method, &routes[i]) && strcmp(url, routes[i].path) == 0) {
       //page = routes[i].routeAction(url);
       Object emptyList = listObject();
       nf_addToList(&emptyList, numberObject(0));

src/web.h

@@ -1,10 +1,15 @@
 #include "object.h"
 
+enum RouteType {
+    GET,
+    POST,
+};
+
 struct Route {
     const char* path;
     Object routeAction;
     struct Environment* env;
-    //const char* text;
+    enum RouteType type;
 };
 
 int addRoute(struct Route route);