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authorArmin Mehdilou <arminmehdilou@gmail.com>2020-01-31 12:41:53 +0100
committerArmin Mehdilou <arminmehdilou@gmail.com>2020-01-31 12:41:53 +0100
commit8fcdee1948dcca562f7c3f4d45d428e4783d9c03 (patch)
treeb51010172bec998a0b4c2825e935cb6db292fa5e /updater
parentminuitwrp: Include some missing variables related to screen blanking (diff)
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Diffstat (limited to 'updater')
-rw-r--r--updater/install.cpp87
1 files changed, 0 insertions, 87 deletions
diff --git a/updater/install.cpp b/updater/install.cpp
index 2266127f2..4b5758a2e 100644
--- a/updater/install.cpp
+++ b/updater/install.cpp
@@ -762,93 +762,6 @@ Value* PackageExtractDirFn(const char* name, State* state,
return StringValue(success ? "t" : "");
}
-// package_extract_file(package_file[, dest_file])
-// Extracts a single package_file from the update package and writes it to dest_file,
-// overwriting existing files if necessary. Without the dest_file argument, returns the
-// contents of the package file as a binary blob.
-Value* PackageExtractFileFn(const char* name, State* state,
- const std::vector<std::unique_ptr<Expr>>& argv) {
- if (argv.size() < 1 || argv.size() > 2) {
- return ErrorAbort(state, kArgsParsingFailure, "%s() expects 1 or 2 args, got %zu", name,
- argv.size());
- }
-
- if (argv.size() == 2) {
- // The two-argument version extracts to a file.
-
- std::vector<std::string> args;
- if (!ReadArgs(state, argv, &args)) {
- return ErrorAbort(state, kArgsParsingFailure, "%s() Failed to parse %zu args", name,
- argv.size());
- }
- const std::string& zip_path = args[0];
- const std::string& dest_path = args[1];
-
- ZipArchiveHandle za = static_cast<UpdaterInfo*>(state->cookie)->package_zip;
- ZipString zip_string_path(zip_path.c_str());
- ZipEntry entry;
- if (FindEntry(za, zip_string_path, &entry) != 0) {
- LOG(ERROR) << name << ": no " << zip_path << " in package";
- return StringValue("");
- }
-
- unique_fd fd(TEMP_FAILURE_RETRY(
- ota_open(dest_path.c_str(), O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR)));
- if (fd == -1) {
- PLOG(ERROR) << name << ": can't open " << dest_path << " for write";
- return StringValue("");
- }
-
- bool success = true;
- int32_t ret = ExtractEntryToFile(za, &entry, fd);
- if (ret != 0) {
- LOG(ERROR) << name << ": Failed to extract entry \"" << zip_path << "\" ("
- << entry.uncompressed_length << " bytes) to \"" << dest_path
- << "\": " << ErrorCodeString(ret);
- success = false;
- }
- if (ota_fsync(fd) == -1) {
- PLOG(ERROR) << "fsync of \"" << dest_path << "\" failed";
- success = false;
- }
- if (ota_close(fd) == -1) {
- PLOG(ERROR) << "close of \"" << dest_path << "\" failed";
- success = false;
- }
-
- return StringValue(success ? "t" : "");
- } else {
- // The one-argument version returns the contents of the file as the result.
-
- std::vector<std::string> args;
- if (!ReadArgs(state, argv, &args)) {
- return ErrorAbort(state, kArgsParsingFailure, "%s() Failed to parse %zu args", name,
- argv.size());
- }
- const std::string& zip_path = args[0];
-
- ZipArchiveHandle za = static_cast<UpdaterInfo*>(state->cookie)->package_zip;
- ZipString zip_string_path(zip_path.c_str());
- ZipEntry entry;
- if (FindEntry(za, zip_string_path, &entry) != 0) {
- return ErrorAbort(state, kPackageExtractFileFailure, "%s(): no %s in package", name,
- zip_path.c_str());
- }
-
- std::string buffer;
- buffer.resize(entry.uncompressed_length);
-
- int32_t ret = ExtractToMemory(za, &entry, reinterpret_cast<uint8_t*>(&buffer[0]), buffer.size());
- if (ret != 0) {
- return ErrorAbort(state, kPackageExtractFileFailure,
- "%s: Failed to extract entry \"%s\" (%zu bytes) to memory: %s", name,
- zip_path.c_str(), buffer.size(), ErrorCodeString(ret));
- }
-
- return new Value(VAL_BLOB, buffer);
- }
-}
-
// symlink(target, [src1, src2, ...])
// Creates all sources as symlinks to target. It unlinks any previously existing src1, src2, etc
// before creating symlinks.