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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 <androidfw/KeyCharacterMap.h>
#include <androidfw/KeyLayoutMap.h>
#include <androidfw/VirtualKeyMap.h>
#include <utils/PropertyMap.h>
#include <utils/String8.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
using namespace android;
static const char* gProgName = "validatekeymaps";
enum FileType {
FILETYPE_UNKNOWN,
FILETYPE_KEYLAYOUT,
FILETYPE_KEYCHARACTERMAP,
FILETYPE_VIRTUALKEYDEFINITION,
FILETYPE_INPUTDEVICECONFIGURATION,
};
static void usage() {
fprintf(stderr, "Keymap Validation Tool\n\n");
fprintf(stderr, "Usage:\n");
fprintf(stderr,
" %s [*.kl] [*.kcm] [*.idc] [virtualkeys.*] [...]\n"
" Validates the specified key layouts, key character maps, \n"
" input device configurations, or virtual key definitions.\n\n",
gProgName);
}
static FileType getFileType(const char* filename) {
const char *extension = strrchr(filename, '.');
if (extension) {
if (strcmp(extension, ".kl") == 0) {
return FILETYPE_KEYLAYOUT;
}
if (strcmp(extension, ".kcm") == 0) {
return FILETYPE_KEYCHARACTERMAP;
}
if (strcmp(extension, ".idc") == 0) {
return FILETYPE_INPUTDEVICECONFIGURATION;
}
}
if (strstr(filename, "virtualkeys.")) {
return FILETYPE_VIRTUALKEYDEFINITION;
}
return FILETYPE_UNKNOWN;
}
static bool validateFile(const char* filename) {
fprintf(stdout, "Validating file '%s'...\n", filename);
FileType fileType = getFileType(filename);
switch (fileType) {
case FILETYPE_UNKNOWN:
fprintf(stderr, "Supported file types: *.kl, *.kcm, virtualkeys.*\n\n");
return false;
case FILETYPE_KEYLAYOUT: {
sp<KeyLayoutMap> map;
status_t status = KeyLayoutMap::load(String8(filename), &map);
if (status) {
fprintf(stderr, "Error %d parsing key layout file.\n\n", status);
return false;
}
break;
}
case FILETYPE_KEYCHARACTERMAP: {
sp<KeyCharacterMap> map;
status_t status = KeyCharacterMap::load(String8(filename),
KeyCharacterMap::FORMAT_ANY, &map);
if (status) {
fprintf(stderr, "Error %d parsing key character map file.\n\n", status);
return false;
}
break;
}
case FILETYPE_INPUTDEVICECONFIGURATION: {
PropertyMap* map;
status_t status = PropertyMap::load(String8(filename), &map);
if (status) {
fprintf(stderr, "Error %d parsing input device configuration file.\n\n", status);
return false;
}
delete map;
break;
}
case FILETYPE_VIRTUALKEYDEFINITION: {
VirtualKeyMap* map;
status_t status = VirtualKeyMap::load(String8(filename), &map);
if (status) {
fprintf(stderr, "Error %d parsing virtual key definition file.\n\n", status);
return false;
}
delete map;
break;
}
}
fputs("No errors.\n\n", stdout);
return true;
}
int main(int argc, const char** argv) {
if (argc < 2) {
usage();
return 1;
}
int result = 0;
for (int i = 1; i < argc; i++) {
if (!validateFile(argv[i])) {
result = 1;
}
}
if (result) {
fputs("Failed!\n", stderr);
} else {
fputs("Success.\n", stdout);
}
return result;
}
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