usock: implement usock_inet_timeout() with RFC6555 support

[project/libubox.git] / json_script.c

diff --git a/json_script.c b/json_script.c
index 9d5e9d2..7cef481 100644 (file)
--- a/json_script.c
+++ b/json_script.c
@@ -333,12 +333,16 @@ static int handle_expr_or(struct json_call *call, struct blob_attr *expr)
 static int handle_expr_not(struct json_call *call, struct blob_attr *expr)
 {
        struct blob_attr *tb[3];
+       int ret;
 
        json_get_tuple(expr, tb, BLOBMSG_TYPE_ARRAY, 0);
        if (!tb[1])
                return -1;
 
-       return json_process_expr(call, tb[1]);
+       ret = json_process_expr(call, tb[1]);
+       if (ret < 0)
+               return ret;
+       return !ret;
 }
 
 static const struct json_handler expr[] = {
@@ -416,7 +420,7 @@ static int eval_string(struct json_call *call, struct blob_buf *buf, const char
                }
 
                if (cur_var) {
-                       if (next > str) {
+                       if (end > str) {
                                cur = msg_find_var(call, str);
                                if (!cur)
                                        continue;
@@ -434,7 +438,7 @@ static int eval_string(struct json_call *call, struct blob_buf *buf, const char
                        cur_len = end - str;
                }
 
-               dest = blobmsg_realloc_string_buffer(buf, cur_len + 1);
+               dest = blobmsg_realloc_string_buffer(buf, len + cur_len + 1);
                memcpy(dest + len, cur, cur_len);
                len += cur_len;
        }
@@ -480,8 +484,8 @@ static int cmd_process_strings(struct json_call *call, struct blob_attr *attr)
                        continue;
 
                if (blobmsg_type(cur) != BLOBMSG_TYPE_STRING) {
-                       ctx->handle_error(ctx, "Invalid argument in command", attr);
-                       return -1;
+                       blobmsg_add_blob(&ctx->buf, cur);
+                       continue;
                }
 
                ret = cmd_add_string(call, blobmsg_data(cur));
@@ -537,6 +541,9 @@ static int json_process_cmd(struct json_call *call, struct blob_attr *block)
        }
 
        blobmsg_for_each_attr(cur, block, rem) {
+               if (ctx->abort)
+                       break;
+
                switch(blobmsg_type(cur)) {
                case BLOBMSG_TYPE_STRING:
                        if (!i)
@@ -567,6 +574,8 @@ void json_script_run_file(struct json_script_ctx *ctx, struct json_script_file *
        if (!call.seq)
                call.seq = ++_seq;
 
+       ctx->abort = false;
+
        __json_script_run(&call, file, NULL);
 }
 
@@ -582,12 +591,17 @@ void json_script_run(struct json_script_ctx *ctx, const char *name,
        json_script_run_file(ctx, file, vars);
 }
 
-static void __json_script_file_free(struct json_script_ctx *ctx, struct json_script_file *f)
+static void __json_script_file_free(struct json_script_file *f)
 {
        struct json_script_file *next;
 
-       for (next = f->next; f; f = next, next = f->next)
-               free(f);
+       if (!f)
+               return;
+
+       next = f->next;
+       free(f);
+
+       __json_script_file_free(next);
 }
 
 void
@@ -596,7 +610,7 @@ json_script_free(struct json_script_ctx *ctx)
        struct json_script_file *f, *next;
 
        avl_remove_all_elements(&ctx->files, f, avl, next)
-               __json_script_file_free(ctx, f);
+               __json_script_file_free(f);
 
        blob_buf_free(&ctx->buf);
 }