Add assert() calls to the library.

[meshlink] / src / meta.c

diff --git a/src/meta.c b/src/meta.c
index d293b2ee2c8c75d626953c09d63f51276fe48961..f3ab47f10be486767446de93ea0399ffb32bbc43 100644 (file)
--- a/src/meta.c
+++ b/src/meta.c
@@ -30,14 +30,14 @@
 
 bool send_meta_sptps(void *handle, uint8_t type, const void *buffer, size_t length) {
        (void)type;
+
+       assert(handle);
+       assert(buffer);
+       assert(length);
+
        connection_t *c = handle;
        meshlink_handle_t *mesh = c->mesh;
 
-       if(!c) {
-               logger(mesh, MESHLINK_ERROR, "send_meta_sptps() called with NULL pointer!");
-               abort();
-       }
-
        buffer_add(&c->outbuf, (const char *)buffer, length);
        io_set(&mesh->loop, &c->io, IO_READ | IO_WRITE);
 
@@ -45,10 +45,9 @@ bool send_meta_sptps(void *handle, uint8_t type, const void *buffer, size_t leng
 }
 
 bool send_meta(meshlink_handle_t *mesh, connection_t *c, const char *buffer, int length) {
-       if(!c) {
-               logger(mesh, MESHLINK_ERROR, "send_meta() called with NULL pointer!");
-               abort();
-       }
+       assert(c);
+       assert(buffer);
+       assert(length);
 
        logger(mesh, MESHLINK_DEBUG, "Sending %d bytes of metadata to %s", length, c->name);
 
@@ -62,14 +61,19 @@ bool send_meta(meshlink_handle_t *mesh, connection_t *c, const char *buffer, int
 }
 
 void broadcast_meta(meshlink_handle_t *mesh, connection_t *from, const char *buffer, int length) {
+       assert(buffer);
+       assert(length);
+
        for list_each(connection_t, c, mesh->connections)
                if(c != from && c->status.active) {
                        send_meta(mesh, c, buffer, length);
                }
 }
 
-void broadcast_submesh_meta(meshlink_handle_t *mesh, connection_t *from, submesh_t *s,
-                            const char *buffer, int length) {
+void broadcast_submesh_meta(meshlink_handle_t *mesh, connection_t *from, submesh_t *s, const char *buffer, int length) {
+       assert(buffer);
+       assert(length);
+
        for list_each(connection_t, c, mesh->connections)
                if(c != from && c->status.active) {
                        if(c->node && submesh_allows_node(s, c->node)) {
@@ -79,6 +83,9 @@ void broadcast_submesh_meta(meshlink_handle_t *mesh, connection_t *from, submesh
 }
 
 bool receive_meta_sptps(void *handle, uint8_t type, const void *data, uint16_t length) {
+       assert(handle);
+       assert(!length || data);
+
        connection_t *c = handle;
        meshlink_handle_t *mesh = c->mesh;
        char *request = (char *)data;