3d177d055c
Make the mount and format functions take extra parameters describing the filesystem type and add support for mounting and formatting ext4 filesystems on EMMC. Change recovery to consistently use stdout for status messages instead of mixing stdout and stderr.
90 lines
3.2 KiB
C
90 lines
3.2 KiB
C
/*
|
|
* Copyright (C) 2007 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.
|
|
*/
|
|
|
|
#ifndef RECOVERY_COMMON_H
|
|
#define RECOVERY_COMMON_H
|
|
|
|
#include <stdio.h>
|
|
|
|
// Initialize the graphics system.
|
|
void ui_init();
|
|
|
|
// Use KEY_* codes from <linux/input.h> or KEY_DREAM_* from "minui/minui.h".
|
|
int ui_wait_key(); // waits for a key/button press, returns the code
|
|
int ui_key_pressed(int key); // returns >0 if the code is currently pressed
|
|
int ui_text_visible(); // returns >0 if text log is currently visible
|
|
void ui_clear_key_queue();
|
|
|
|
// Write a message to the on-screen log shown with Alt-L (also to stderr).
|
|
// The screen is small, and users may need to report these messages to support,
|
|
// so keep the output short and not too cryptic.
|
|
void ui_print(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
|
|
|
|
// Display some header text followed by a menu of items, which appears
|
|
// at the top of the screen (in place of any scrolling ui_print()
|
|
// output, if necessary).
|
|
void ui_start_menu(char** headers, char** items, int initial_selection);
|
|
// Set the menu highlight to the given index, and return it (capped to
|
|
// the range [0..numitems).
|
|
int ui_menu_select(int sel);
|
|
// End menu mode, resetting the text overlay so that ui_print()
|
|
// statements will be displayed.
|
|
void ui_end_menu();
|
|
|
|
// Set the icon (normally the only thing visible besides the progress bar).
|
|
enum {
|
|
BACKGROUND_ICON_NONE,
|
|
BACKGROUND_ICON_INSTALLING,
|
|
BACKGROUND_ICON_ERROR,
|
|
NUM_BACKGROUND_ICONS
|
|
};
|
|
void ui_set_background(int icon);
|
|
|
|
// Show a progress bar and define the scope of the next operation:
|
|
// portion - fraction of the progress bar the next operation will use
|
|
// seconds - expected time interval (progress bar moves at this minimum rate)
|
|
void ui_show_progress(float portion, int seconds);
|
|
void ui_set_progress(float fraction); // 0.0 - 1.0 within the defined scope
|
|
|
|
// Default allocation of progress bar segments to operations
|
|
static const int VERIFICATION_PROGRESS_TIME = 60;
|
|
static const float VERIFICATION_PROGRESS_FRACTION = 0.25;
|
|
static const float DEFAULT_FILES_PROGRESS_FRACTION = 0.4;
|
|
static const float DEFAULT_IMAGE_PROGRESS_FRACTION = 0.1;
|
|
|
|
// Show a rotating "barberpole" for ongoing operations. Updates automatically.
|
|
void ui_show_indeterminate_progress();
|
|
|
|
// Hide and reset the progress bar.
|
|
void ui_reset_progress();
|
|
|
|
#define LOGE(...) ui_print("E:" __VA_ARGS__)
|
|
#define LOGW(...) fprintf(stdout, "W:" __VA_ARGS__)
|
|
#define LOGI(...) fprintf(stdout, "I:" __VA_ARGS__)
|
|
|
|
#if 0
|
|
#define LOGV(...) fprintf(stdout, "V:" __VA_ARGS__)
|
|
#define LOGD(...) fprintf(stdout, "D:" __VA_ARGS__)
|
|
#else
|
|
#define LOGV(...) do {} while (0)
|
|
#define LOGD(...) do {} while (0)
|
|
#endif
|
|
|
|
#define STRINGIFY(x) #x
|
|
#define EXPAND(x) STRINGIFY(x)
|
|
|
|
#endif // RECOVERY_COMMON_H
|