Clean up the partition name mapping in fastboot.
Also remove -p.
Bug: N/A
Test: builds
Change-Id: Iea55affc7262323c0d341003359d3175580efbfd
diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp
index dc6e698..9efe985 100644
--- a/fastboot/fastboot.cpp
+++ b/fastboot/fastboot.cpp
@@ -77,7 +77,6 @@
char cur_product[FB_RESPONSE_SZ + 1];
static const char* serial = nullptr;
-static const char* product = nullptr;
static const char* cmdline = nullptr;
static unsigned short vendor_id = 0;
static int long_listing = 0;
@@ -110,66 +109,46 @@
};
static struct {
- char img_name[17];
- char sig_name[17];
- char part_name[9];
+ const char* nickname;
+ const char* img_name;
+ const char* sig_name;
+ const char* part_name;
bool is_optional;
bool is_secondary;
} images[] = {
- {"boot.img", "boot.sig", "boot", false, false},
- {"boot_other.img", "boot.sig", "boot", true, true},
- {"recovery.img", "recovery.sig", "recovery", true, false},
- {"system.img", "system.sig", "system", false, false},
- {"system_other.img", "system.sig", "system", true, true},
- {"vendor.img", "vendor.sig", "vendor", true, false},
- {"vendor_other.img", "vendor.sig", "vendor", true, true},
- {"vbmeta.img", "vbmeta.sig", "vbmeta", true, false},
- {"dtbo.img", "dtbo.sig", "dtbo", true, false},
+ // clang-format off
+ { "boot", "boot.img", "boot.sig", "boot", false, false },
+ { nullptr, "boot_other.img", "boot.sig", "boot", true, true },
+ { "dtbo", "dtbo.img", "dtbo.sig", "dtbo", true, false },
+ { "recovery", "recovery.img", "recovery.sig", "recovery", true, false },
+ { "system", "system.img", "system.sig", "system", false, false },
+ { nullptr, "system_other.img", "system.sig", "system", true, true },
+ { "vbmeta", "vbmeta.img", "vbmeta.sig", "vbmeta", true, false },
+ { "vendor", "vendor.img", "vendor.sig", "vendor", true, false },
+ { nullptr, "vendor_other.img", "vendor.sig", "vendor", true, true },
+ // clang-format on
};
-static std::string find_item_given_name(const char* img_name, const char* product) {
- if(product) {
- std::string path = android::base::GetExecutablePath();
- path.erase(path.find_last_of('/'));
- return android::base::StringPrintf("%s/../../../target/product/%s/%s",
- path.c_str(), product, img_name);
- }
-
- char *dir = getenv("ANDROID_PRODUCT_OUT");
+static std::string find_item_given_name(const char* img_name) {
+ char* dir = getenv("ANDROID_PRODUCT_OUT");
if (dir == nullptr || dir[0] == '\0') {
- die("neither -p product specified nor ANDROID_PRODUCT_OUT set");
+ die("ANDROID_PRODUCT_OUT not set");
}
-
return android::base::StringPrintf("%s/%s", dir, img_name);
}
-std::string find_item(const char* item, const char* product) {
- const char *fn;
-
- if (!strcmp(item,"boot")) {
- fn = "boot.img";
- } else if(!strcmp(item,"recovery")) {
- fn = "recovery.img";
- } else if(!strcmp(item,"system")) {
- fn = "system.img";
- } else if(!strcmp(item,"vendor")) {
- fn = "vendor.img";
- } else if(!strcmp(item,"vbmeta")) {
- fn = "vbmeta.img";
- } else if(!strcmp(item,"dtbo")) {
- fn = "dtbo.img";
- } else if(!strcmp(item,"userdata")) {
- fn = "userdata.img";
- } else if(!strcmp(item,"cache")) {
- fn = "cache.img";
- } else if(!strcmp(item,"info")) {
- fn = "android-info.txt";
- } else {
- fprintf(stderr,"unknown partition '%s'\n", item);
- return "";
+std::string find_item(const char* item) {
+ for (size_t i = 0; i < arraysize(images); ++i) {
+ if (images[i].nickname && !strcmp(images[i].nickname, item)) {
+ return find_item_given_name(images[i].img_name);
+ }
}
- return find_item_given_name(fn, product);
+ if (!strcmp(item, "userdata")) return find_item_given_name("userdata.img");
+ if (!strcmp(item, "cache")) return find_item_given_name("cache.img");
+
+ fprintf(stderr, "unknown partition '%s'\n", item);
+ return "";
}
static int64_t get_file_size(int fd) {
@@ -393,7 +372,6 @@
" For ethernet, provide an address in the\n"
" form <protocol>:<hostname>[:port] where\n"
" <protocol> is either tcp or udp.\n"
- " -p <product> Specify product name.\n"
" -c <cmdline> Override kernel commandline.\n"
" -i <vendor id> Specify a custom USB vendor id.\n"
" -b, --base <base_addr> Specify a custom kernel base\n"
@@ -629,7 +607,7 @@
}
}
-static int unzip_to_file(ZipArchiveHandle zip, char* entry_name) {
+static int unzip_to_file(ZipArchiveHandle zip, const char* entry_name) {
unique_fd fd(make_temporary_fd());
if (fd == -1) {
fprintf(stderr, "failed to create temporary file for '%s': %s\n",
@@ -1083,9 +1061,9 @@
flash_buf(pname, &buf);
}
-static void do_update_signature(ZipArchiveHandle zip, char* fn) {
+static void do_update_signature(ZipArchiveHandle zip, const char* filename) {
int64_t sz;
- void* data = unzip_file(zip, fn, &sz);
+ void* data = unzip_file(zip, filename, &sz);
if (data == nullptr) return;
fb_queue_download("signature", data, sz);
fb_queue_command("signature", "installing signature");
@@ -1212,7 +1190,7 @@
fb_queue_query_save("product", cur_product, sizeof(cur_product));
- fname = find_item("info", product);
+ fname = find_item_given_name("android-info.txt");
if (fname.empty()) die("cannot find android-info.txt");
int64_t sz;
@@ -1244,7 +1222,7 @@
slot = slot_override.c_str();
}
if (!slot) continue;
- fname = find_item_given_name(images[i].img_name, product);
+ fname = find_item_given_name(images[i].img_name);
fastboot_buffer buf;
if (!load_buf(transport, fname.c_str(), &buf)) {
if (images[i].is_optional) continue;
@@ -1511,7 +1489,7 @@
serial = getenv("ANDROID_SERIAL");
while (1) {
- int c = getopt_long(argc, argv, "wub:k:n:r:t:s:S:lp:c:i:m:ha::", longopts, &longindex);
+ int c = getopt_long(argc, argv, "wub:k:n:r:t:s:S:lc:i:m:ha::", longopts, &longindex);
if (c < 0) {
break;
}
@@ -1551,9 +1529,6 @@
page_size = (unsigned)strtoul(optarg, nullptr, 0);
if (!page_size) die("invalid page size");
break;
- case 'p':
- product = optarg;
- break;
case 'r':
ramdisk_offset = strtoul(optarg, 0, 16);
break;
@@ -1766,7 +1741,7 @@
fname = argv[2];
skip(3);
} else {
- fname = find_item(pname, product);
+ fname = find_item(pname);
skip(2);
}
if (fname.empty()) die("cannot determine image filename for '%s'", pname);