Switch fastboot to libziparchive. (d30ad8a2) · Commits · e / os / android_system_core

fastboot/Android.mk

+4 −2

Original line number	Diff line number	Diff line
		@@ -23,7 +23,7 @@ LOCAL_SRC_FILES := protocol.c engine.c bootimg_utils.cpp fastboot.cpp util.c fs.
		LOCAL_MODULE := fastboot
		LOCAL_MODULE_TAGS := debug
		LOCAL_CONLYFLAGS += -std=gnu99
		LOCAL_CFLAGS += -Wall -Werror
		LOCAL_CFLAGS += -Wall -Wextra -Werror

		ifeq ($(HOST_OS),linux)
		LOCAL_SRC_FILES += usb_linux.c util_linux.c
		@@ -53,9 +53,11 @@ endif

		LOCAL_STATIC_LIBRARIES := \
		$(EXTRA_STATIC_LIBS) \
		libzipfile \
		libziparchive-host \
		libext4_utils_host \
		libsparse_host \
		libutils \
		liblog \
		libz

		ifneq ($(HOST_OS),windows)

fastboot/fastboot.cpp

+18 −24

Original line number	Diff line number	Diff line
		@@ -45,7 +45,7 @@
		#include <unistd.h>

		#include <sparse/sparse.h>
		#include <zipfile/zipfile.h>
		#include <ziparchive/zip_archive.h>

		#include "bootimg_utils.h"
		#include "fastboot.h"
		@@ -379,29 +379,24 @@ void load_bootable_image(const char kernel, const char *ramdisk,
		return bdata;
		}

		static void unzip_file(zipfile_t zip, const char name, unsigned *sz)
		static void unzip_file(ZipArchiveHandle zip, const char name, unsigned *sz)
		{
		void *data;
		zipentry_t entry;
		unsigned datasz;

		entry = lookup_zipentry(zip, name);
		if (entry == NULL) {
		ZipEntryName zip_entry_name(name);
		ZipEntry zip_entry;
		if (FindEntry(zip, zip_entry_name, &zip_entry) != 0) {
		fprintf(stderr, "archive does not contain '%s'\n", name);
		return 0;
		}

		*sz = get_zipentry_size(entry);
		*sz = zip_entry.uncompressed_length;

		datasz = sz 1.001;
		data = malloc(datasz);

		if(data == 0) {
		uint8_t* data = reinterpret_cast<uint8_t*>(malloc(zip_entry.uncompressed_length));
		if (data == NULL) {
		fprintf(stderr, "failed to allocate %d bytes\n", *sz);
		return 0;
		}

		if (decompress_zipentry(entry, data, datasz)) {
		if (ExtractToMemory(zip, &zip_entry, data, zip_entry.uncompressed_length) != 0) {
		fprintf(stderr, "failed to unzip '%s' from archive\n", name);
		free(data);
		return 0;
		@@ -410,7 +405,7 @@ static void unzip_file(zipfile_t zip, const char name, unsigned *sz)
		return data;
		}

		static int unzip_to_file(zipfile_t zip, char *name)
		static int unzip_to_file(ZipArchiveHandle zip, char *name)
		{
		int fd = fileno(tmpfile());
		if (fd < 0) {
		@@ -693,11 +688,10 @@ void do_flash(usb_handle usb, const char pname, const char *fname)
		flash_buf(pname, &buf);
		}

		void do_update_signature(zipfile_t zip, char *fn)
		void do_update_signature(ZipArchiveHandle zip, char *fn)
		{
		void *data;
		unsigned sz;
		data = unzip_file(zip, fn, &sz);
		void* data = unzip_file(zip, fn, &sz);
		if (data == 0) return;
		fb_queue_download("signature", data, sz);
		fb_queue_command("signature", "installing signature");
		@@ -709,12 +703,10 @@ void do_update(usb_handle usb, const char filename, int erase_first)

		fb_queue_query_save("product", cur_product, sizeof(cur_product));

		unsigned zsize;
		void* zdata = load_file(filename, &zsize);
		if (zdata == 0) die("failed to load '%s': %s", filename, strerror(errno));

		zipfile_t zip = init_zipfile(zdata, zsize);
		if (zip == 0) die("failed to access zipdata in '%s'");
		ZipArchiveHandle zip;
		if (OpenArchive(filename, &zip) != 0) {
		die("failed to open zip file '%s': %s", filename, strerror(errno));
		}

		unsigned sz;
		void* data = unzip_file(zip, "android-info.txt", &sz);
		@@ -750,6 +742,8 @@ void do_update(usb_handle usb, const char filename, int erase_first)
		* program exits.
		*/
		}

		CloseArchive(zip);
		}

		void do_send_signature(char *fn)