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/*
* 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);
}
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