refactor: moved resetting of ctx to separate function

include/http.h

@@ -118,4 +118,11 @@ typedef enum http_response_type {
   http_network_authentication_required = 511
 } http_response_type;
 
+typedef struct http_response {
+  http_response_type type;
+  const char *body;
+  size_t body_len;
+  size_t body_written;
+} http_response;
+
 #endif

include/http_loop.h

@@ -38,6 +38,8 @@ http_loop_gctx *http_loop_gctx_init();
  */
 typedef struct http_loop_ctx {
   http_request req;
+  http_response res;
+  bool flush;
   http_route *route;
   size_t current_step;
   http_loop_gctx *g;
@@ -48,6 +50,8 @@ typedef struct http_loop_ctx {
  */
 http_loop_ctx *http_loop_ctx_init(http_loop_gctx *g);
 
+void http_loop_ctx_reset(http_loop_ctx *ctx);
+
 /*
  * Free a context struct
  */

src/http_loop/http_loop.c

@@ -1,21 +1,6 @@
 #include "http_loop.h"
 #include "http.h"
 
-http_loop_gctx *http_loop_gctx_init() {
-  http_loop_gctx *gctx = calloc(sizeof(http_loop_gctx), 1);
-
-  return gctx;
-}
-
-http_loop_ctx *http_loop_ctx_init(http_loop_gctx *g) {
-  http_loop_ctx *ctx = calloc(sizeof(http_loop_ctx), 1);
-  ctx->g = g;
-
-  return ctx;
-}
-
-void http_loop_ctx_free(http_loop_ctx *ctx) { free(ctx); }
-
 bool http_loop_handle_request(event_loop_conn *conn) {
   // Prevents the request handler function from looping indefinitely without
   // ever consuming new data

src/http_loop/http_loop_ctx.c

@@ -0,0 +1,23 @@
+#include "http.h"
+#include "http_loop.h"
+
+http_loop_gctx *http_loop_gctx_init() {
+  http_loop_gctx *gctx = calloc(sizeof(http_loop_gctx), 1);
+
+  return gctx;
+}
+
+http_loop_ctx *http_loop_ctx_init(http_loop_gctx *g) {
+  http_loop_ctx *ctx = calloc(sizeof(http_loop_ctx), 1);
+  ctx->g = g;
+
+  return ctx;
+}
+
+void http_loop_ctx_free(http_loop_ctx *ctx) { free(ctx); }
+
+void http_loop_ctx_reset(http_loop_ctx *ctx) {
+  ctx->route = NULL;
+  ctx->current_step = 0;
+  ctx->flush = false;
+}

src/http_loop/http_loop_route.c

@@ -84,8 +84,7 @@ void http_loop_process_request(event_loop_conn *conn) {
   // If we've reached the end of the list of step functions, we report the
   // request as finished by clearing its route
   if (ctx->route->steps[ctx->current_step] == NULL) {
-    ctx->route = NULL;
+    http_loop_ctx_reset(ctx);
-    ctx->current_step = 0;
   }
 }