Port Emulator keymaps.

Also added a validation tool for keymaps (not currently integrated
into the build system but getting there).

This change brings back Android.mk with the intent that it will
be used to validate keymaps in a later change.

Added some missing keys that are present on phones.

Bug: 3215210
Bug: 3225421
Change-Id: Id817c6e2215164616942c51a42752915d9ceacd3

2 files changed, 144 insertions, 0 deletions

diff --git a/tools/validatekeymaps/Android.mk b/tools/validatekeymaps/Android.mk
new file mode 100644
index 0000000..90979e1
--- /dev/null
+++ b/tools/validatekeymaps/Android.mk
@@ -0,0 +1,34 @@
+#
+# Copyright 2010 The Android Open Source Project
+#
+# Keymap validation tool.
+#
+
+# This tool is prebuilt if we're doing an app-only build.
+ifeq ($(TARGET_BUILD_APPS),)
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+	Main.cpp
+
+LOCAL_CFLAGS := -Wall -Werror
+
+#LOCAL_C_INCLUDES +=
+
+LOCAL_STATIC_LIBRARIES := \
+	libui \
+	libutils \
+	libcutils
+
+ifeq ($(HOST_OS),linux)
+LOCAL_LDLIBS += -lpthread
+endif
+
+LOCAL_MODULE := validatekeymaps
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_HOST_EXECUTABLE)
+
+endif # TARGET_BUILD_APPS
diff --git a/tools/validatekeymaps/Main.cpp b/tools/validatekeymaps/Main.cpp
new file mode 100644
index 0000000..f0d2fee
--- /dev/null
+++ b/tools/validatekeymaps/Main.cpp
@@ -0,0 +1,110 @@
+/*
+ * 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 <ui/KeyCharacterMap.h>
+#include <ui/KeyLayoutMap.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,
+};
+
+
+static void usage() {
+    fprintf(stderr, "Keymap Validation Tool\n\n");
+    fprintf(stderr, "Usage:\n");
+    fprintf(stderr,
+        " %s [FILENAME.kl] [FILENAME.kcm] [...]\n"
+        "   Validates the specified key layout and/or key character map files.\n\n", gProgName);
+}
+
+static FileType getFileType(const char* filename) {
+    char *extension = strrchr(filename, '.');
+    if (extension) {
+        if (strcmp(extension, ".kl") == 0) {
+            return FILETYPE_KEYLAYOUT;
+        }
+        if (strcmp(extension, ".kcm") == 0) {
+            return FILETYPE_KEYCHARACTERMAP;
+        }
+    }
+    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, "File extension must be .kl or .kcm.\n\n");
+        return false;
+
+    case FILETYPE_KEYLAYOUT: {
+        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: {
+        KeyCharacterMap* map;
+        status_t status = KeyCharacterMap::load(String8(filename), &map);
+        if (status) {
+            fprintf(stderr, "Error %d parsing key character map file.\n\n", status);
+            return false;
+        }
+        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;
+}