Commit | Line | Data |
---|---|---|
d42e7319 JB |
1 | /* |
2 | * Copyright (c) 2008 The Android Open Source Project | |
3 | * 2013 Canonical Ltd | |
4 | * | |
5 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
6 | * you may not use this file except in compliance with the License. | |
7 | * You may obtain a copy of the License at | |
8 | * | |
9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
10 | * | |
11 | * Unless required by applicable law or agreed to in writing, software | |
12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
14 | * See the License for the specific language governing permissions and | |
15 | * limitations under the License. | |
16 | * | |
17 | */ | |
18 | ||
19 | #include <stdio.h> | |
20 | #include <stdlib.h> | |
21 | #include <string.h> | |
22 | ||
23 | #include <hybris/properties/properties.h> | |
24 | ||
25 | typedef struct { | |
26 | int count; | |
27 | char** items; | |
28 | } list_t; | |
29 | ||
30 | static void record_prop(const char* key, const char* name, void* opaque) | |
31 | { | |
32 | list_t *list = (list_t *) opaque; | |
33 | ||
34 | char temp[PROP_VALUE_MAX + PROP_NAME_MAX + 16]; | |
35 | snprintf(temp, sizeof(temp), "[%s]: [%s]", key, name); | |
36 | list->items = realloc(list->items, (list->count + 1) * sizeof(char **)); | |
37 | list->items[list->count++] = strdup(temp); | |
38 | } | |
39 | ||
40 | static void list_properties(void) | |
41 | { | |
42 | int n; | |
43 | ||
44 | list_t list; | |
45 | memset(&list, 0, sizeof(list_t)); | |
46 | ||
47 | /* Record properties in the string list */ | |
48 | if (property_list(record_prop, &list) < 0) | |
49 | return; | |
50 | ||
51 | for (n = 0; n < list.count; n++) { | |
52 | printf("%s\n", (char *) list.items[n]); | |
53 | } | |
54 | } | |
55 | ||
56 | int main(int argc, char *argv[]) | |
57 | { | |
58 | int n = 0; | |
59 | ||
60 | if (argc == 1) { | |
61 | list_properties(); | |
62 | } else { | |
63 | char value[PROP_VALUE_MAX]; | |
64 | char *default_value; | |
65 | if (argc > 2) { | |
66 | default_value = argv[2]; | |
67 | } else { | |
68 | default_value = ""; | |
69 | } | |
70 | ||
71 | property_get(argv[1], value, default_value); | |
72 | printf("%s\n", value); | |
73 | } | |
74 | return 0; | |
75 | } |