Autodetect RFID support and allow compiling without it

[coffee/mt-apps.git] / mt_server.c

diff --git a/mt_server.c b/mt_server.c
index cb5ba026a70d29639ddaa01f3329b07b3592f867..f42e06dc0b2e4732ba6afc2409243017cac31efd 100644 (file)
--- a/mt_server.c
+++ b/mt_server.c
@@ -86,23 +86,23 @@ void list_deinit(list *in)
 }
 
 static const struct lws_http_mount mount = {
-    /* .mount_next */            NULL,         /* linked-list "next" */
-    /* .mountpoint */            HTTP_MOUNTPOINT,
-    /* .origin */                HTTP_ORIGIN,  /* serve from dir */
-    /* .def */                   HTTP_DEFAULT, /* default filename */
-    /* .protocol */              NULL,
-    /* .cgienv */                NULL,
-    /* .extra_mimetypes */       NULL,
-    /* .interpret */             NULL,
-    /* .cgi_timeout */           0,
-    /* .cache_max_age */         0,
-    /* .auth_mask */             0,
-    /* .cache_reusable */        0,
-    /* .cache_revalidate */      0,
-    /* .cache_intermediaries */  0,
-    /* .origin_protocol */       LWSMPRO_FILE, /* files in a dir */
-    /* .mountpoint_len */        1,            /* char count */
-    /* .basic_auth_login_file */ NULL,
+    .mount_next =            NULL,         /* linked-list "next" */
+    .mountpoint =            HTTP_MOUNTPOINT,
+    .origin =                HTTP_ORIGIN,  /* serve from dir */
+    .def =                   HTTP_DEFAULT, /* default filename */
+    .protocol =              NULL,
+    .cgienv =                NULL,
+    .extra_mimetypes =       NULL,
+    .interpret =             NULL,
+    .cgi_timeout =           0,
+    .cache_max_age =         0,
+    .auth_mask =             0,
+    .cache_reusable =        0,
+    .cache_revalidate =      0,
+    .cache_intermediaries =  0,
+    .origin_protocol =       LWSMPRO_FILE, /* files in a dir */
+    .mountpoint_len =        1,            /* char count */
+    .basic_auth_login_file = NULL,
 };
 
 typedef struct per_vhost_data__merica_terminal {
@@ -143,6 +143,7 @@ static int callback_merica_terminal(struct lws *wsi,
                                     enum lws_callback_reasons reason,
                                     void *user, void *in, size_t len)
 {
+    struct lws_context *context = lws_get_context(wsi);
     struct lws_vhost *vhost = lws_get_vhost(wsi);
     const struct lws_protocols *prot = lws_get_protocol(wsi);
     /*
@@ -155,7 +156,7 @@ static int callback_merica_terminal(struct lws *wsi,
 
     int n, m;
 
-    list *lines = (list *)prot->user;
+    list *lines = (list *)lws_context_user(context);
     char *line;
 
     switch (reason) {
@@ -164,7 +165,7 @@ static int callback_merica_terminal(struct lws *wsi,
                       vhost, prot,
                       sizeof(struct per_vhost_data__merica_terminal)
                   );
-            vhd->context = lws_get_context(wsi);
+            vhd->context = context;
             vhd->protocol = prot;
             vhd->vhost = vhost;
             break;
@@ -185,7 +186,7 @@ static int callback_merica_terminal(struct lws *wsi,
                 m = lws_write(wsi, (unsigned char *)line, n, LWS_WRITE_TEXT);
                 list_remove(lines);
                 if (lines->first) {
-                    lws_callback_on_writable_all_protocol(lws_get_context(wsi),
+                    lws_callback_on_writable_all_protocol(context,
                         &protocols[PROTOCOL_MERICA_TERMINAL]);
                 }
             } else {
@@ -209,7 +210,7 @@ static int callback_merica_terminal(struct lws *wsi,
                 line = copy_line(JSON_EMPTY);
                 if (line) {
                     if (list_add(lines, line) == 0) {
-                        lws_callback_on_writable_all_protocol(lws_get_context(wsi),
+                        lws_callback_on_writable_all_protocol(context,
                             &protocols[PROTOCOL_MERICA_TERMINAL]);
                     } else {
                         free_line(line);
@@ -259,16 +260,23 @@ int mt_server_init(mt_server_t *self, struct ev_loop *loop, int fd)
 {
     struct lws_context_creation_info info;
 
+    list *l = list_init();
+    if (!l) {
+        return -1;
+    }
+
     memset(&info, 0, sizeof(info));
     info.port = HTTP_PORT;
     info.mounts = &mount;
     info.protocols = protocols;
     info.max_http_header_pool = 1;
     info.options |= LWS_SERVER_OPTION_LIBEV;
+    info.user = l;
 
     struct lws_context *context = lws_create_context(&info);
     if (!context) {
         fprintf(stderr, "lws_create_context failed\n");
+        list_deinit(l);
         return -1;
     }
 
@@ -276,14 +284,11 @@ int mt_server_init(mt_server_t *self, struct ev_loop *loop, int fd)
 
     ev_io_ws *w = &(self->fd_watcher);
     w->context = context;
-    w->lines = list_init();
-    if (!w->lines) {
-        return -1;
-    }
-    protocols[PROTOCOL_MERICA_TERMINAL].user = (void *)w->lines;
+    w->lines = l;
+
     char *line = new_line();
     if (!line) {
-        list_deinit(w->lines);
+        list_deinit(l);
         return -1;
     }
     w->text = line;