0ea946c007
Adding methods to queue and download flashable images by fd instead of
by pointer, so that we can deal with sending large (up to 4GB) files
on windows and linux. This gets past limitations on linux to read
more than 2GB from a file at a time, as well as memory limitations
on win32, in order to download up to 4GB in a single transfer.
Test: fastboot -w
Test: "flash-all" from nexus factory images site (incl. fastboot -w update)
Test: fastboot flash with large and small image, large and small max-download-size
Test: Sanity check flashing on win32, darwin, linux.
Test: Sanity check 3GB image download (with 3GB max-download-size)
on win32, darwin, linux.
Bug: 36810152
Change-Id: I528d739d344eb080d59d721dadf3b3b34d4b375e
80 lines
3.3 KiB
C++
80 lines
3.3 KiB
C++
/*
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* Copyright (C) 2008 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _FASTBOOT_H_
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#define _FASTBOOT_H_
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#include <inttypes.h>
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#include <stdlib.h>
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#include <string>
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#include "transport.h"
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struct sparse_file;
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/* protocol.c - fastboot protocol */
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int fb_command(Transport* transport, const char* cmd);
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int fb_command_response(Transport* transport, const char* cmd, char* response);
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int64_t fb_download_data(Transport* transport, const void* data, uint32_t size);
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int64_t fb_download_data_fd(Transport* transport, int fd, uint32_t size);
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int fb_download_data_sparse(Transport* transport, struct sparse_file* s);
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const std::string fb_get_error();
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#define FB_COMMAND_SZ 64
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#define FB_RESPONSE_SZ 64
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/* engine.c - high level command queue engine */
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bool fb_getvar(Transport* transport, const std::string& key, std::string* value);
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void fb_queue_flash(const char *ptn, void *data, uint32_t sz);
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void fb_queue_flash_fd(const char *ptn, int fd, uint32_t sz);
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void fb_queue_flash_sparse(const char* ptn, struct sparse_file* s, uint32_t sz, size_t current,
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size_t total);
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void fb_queue_erase(const char *ptn);
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void fb_queue_format(const char *ptn, int skip_if_not_supported, int32_t max_chunk_sz);
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void fb_queue_require(const char *prod, const char *var, bool invert,
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size_t nvalues, const char **value);
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void fb_queue_display(const char *var, const char *prettyname);
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void fb_queue_query_save(const char *var, char *dest, uint32_t dest_size);
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void fb_queue_reboot(void);
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void fb_queue_command(const char *cmd, const char *msg);
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void fb_queue_download(const char *name, void *data, uint32_t size);
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void fb_queue_notice(const char *notice);
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void fb_queue_wait_for_disconnect(void);
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int64_t fb_execute_queue(Transport* transport);
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void fb_set_active(const char *slot);
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/* util stuff */
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double now();
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char *mkmsg(const char *fmt, ...);
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__attribute__((__noreturn__)) void die(const char *fmt, ...);
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/* Current product */
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extern char cur_product[FB_RESPONSE_SZ + 1];
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#endif
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