Refactor libfastboot
This change creates a nice and clean API for issuing
fastboot commands without using the fastboot tool itself.
Test: fastboot tool itself (now using libfastboot2)
on sailfish, walleye, and other devices.
Test: flash bootloader bootloader.img
Test: flash radio radio.img
Test: -w update img.zip
Test: Manually getvar and reboot commands.
Bug: 111126621
Change-Id: I0022536b204ce0c5ad8329367fd522fa3c57877d
diff --git a/fastboot/engine.h b/fastboot/engine.h
new file mode 100644
index 0000000..74aaa6a
--- /dev/null
+++ b/fastboot/engine.h
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#pragma once
+
+#include <inttypes.h>
+#include <stdlib.h>
+
+#include <string>
+
+#include <bootimg.h>
+#include "fastboot_driver.h"
+#include "util.h"
+
+#include "constants.h"
+
+class Transport;
+struct sparse_file;
+
+const std::string fb_get_error();
+
+//#define FB_COMMAND_SZ (fastboot::FB_COMMAND_SZ)
+//#define FB_RESPONSE_SZ (fastboot::FB_RESPONSE_SZ)
+
+/* engine.c - high level command queue engine */
+
+void fb_init(fastboot::FastBootDriver& fbi);
+
+bool fb_getvar(const std::string& key, std::string* value);
+void fb_queue_flash(const std::string& partition, void* data, uint32_t sz);
+void fb_queue_flash_fd(const std::string& partition, int fd, uint32_t sz);
+void fb_queue_flash_sparse(const std::string& partition, struct sparse_file* s, uint32_t sz,
+ size_t current, size_t total);
+void fb_queue_erase(const std::string& partition);
+void fb_queue_format(const std::string& partition, int skip_if_not_supported, int32_t max_chunk_sz);
+void fb_queue_require(const std::string& prod, const std::string& var, bool invert, size_t nvalues,
+ const char** values);
+void fb_queue_display(const std::string& label, const std::string& var);
+void fb_queue_query_save(const std::string& var, char* dest, uint32_t dest_size);
+void fb_queue_reboot(void);
+void fb_queue_command(const std::string& cmd, const std::string& msg);
+void fb_queue_download(const std::string& name, void* data, uint32_t size);
+void fb_queue_download_fd(const std::string& name, int fd, uint32_t sz);
+void fb_queue_upload(const std::string& outfile);
+void fb_queue_notice(const std::string& notice);
+void fb_queue_wait_for_disconnect(void);
+int64_t fb_execute_queue();
+void fb_set_active(const std::string& slot);
+
+/* Current product */
+extern char cur_product[FB_RESPONSE_SZ + 1];
+
+class FastBootTool {
+ public:
+ int Main(int argc, char* argv[]);
+
+ void ParseOsPatchLevel(boot_img_hdr_v1*, const char*);
+ void ParseOsVersion(boot_img_hdr_v1*, const char*);
+};