X-Git-Url: http://git.archive.openwrt.org/?p=project%2Flibubox.git;a=blobdiff_plain;f=json_script.c;h=7cef481b64f5618f7eb53f0f440428d0f0b0322b;hp=9d5e9d2bf5a4287149e00284fc8924e01ac11978;hb=0c2fbbca80a242280e5bb8b079184479c9abfa6f;hpb=d416bf66555c9398f81b4546c96084b1d311fd8d

diff --git a/json_script.c b/json_script.c
index 9d5e9d2..7cef481 100644
--- 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);
 }