init: Add ueventd.rc parsing to ueventd
Change-Id: Iea53050d6c10e8cabf563e5d80e84eaf78873695
diff --git a/init/ueventd_parser.c b/init/ueventd_parser.c
new file mode 100644
index 0000000..0dd8b4d
--- /dev/null
+++ b/init/ueventd_parser.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdarg.h>
+#include <string.h>
+
+#include "ueventd_parser.h"
+#include "parser.h"
+#include "log.h"
+#include "list.h"
+#include "util.h"
+
+static void parse_line_device(struct parse_state *state, int nargs, char **args);
+
+static void parse_config(const char *fn, char *s)
+{
+ struct parse_state state;
+ char *args[UEVENTD_PARSER_MAXARGS];
+ int nargs;
+ nargs = 0;
+ state.filename = fn;
+ state.line = 1;
+ state.ptr = s;
+ state.nexttoken = 0;
+ state.parse_line = parse_line_device;
+ for (;;) {
+ int token = next_token(&state);
+ switch (token) {
+ case T_EOF:
+ state.parse_line(&state, 0, 0);
+ return;
+ case T_NEWLINE:
+ if (nargs) {
+ state.parse_line(&state, nargs, args);
+ nargs = 0;
+ }
+ break;
+ case T_TEXT:
+ if (nargs < UEVENTD_PARSER_MAXARGS) {
+ args[nargs++] = state.text;
+ }
+ break;
+ }
+ }
+}
+
+int ueventd_parse_config_file(const char *fn)
+{
+ char *data;
+ data = read_file(fn, 0);
+ if (!data) return -1;
+
+ parse_config(fn, data);
+ DUMP();
+ return 0;
+}
+
+static void parse_line_device(struct parse_state* state, int nargs, char **args)
+{
+ set_device_permission(nargs, args);
+}