mirror of
https://github.com/SerenityOS/serenity
synced 2024-09-06 17:06:31 +00:00
Utilities: Read positional arguments as Strings not char*s
This is a pretty trivial change so they're all batched together.
This commit is contained in:
parent
84b67754c0
commit
f0aba519c3
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@ -13,7 +13,7 @@
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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Vector<char const*> paths;
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Vector<String> paths;
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char const* opt_algorithm = nullptr;
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Core::ArgsParser args_parser;
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@ -43,7 +43,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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bool fail = false;
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for (auto& path : paths) {
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auto filepath = (StringView(path) == "-") ? "/dev/stdin" : path;
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auto filepath = (path == "-") ? "/dev/stdin" : path;
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auto file = Core::File::construct(filepath);
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if (!file->open(Core::OpenMode::ReadOnly)) {
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warnln("{}: {}: {}", arguments.strings[0], path, file->error_string());
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@ -25,7 +25,7 @@ struct Options {
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static Options parse_options(Main::Arguments arguments)
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{
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char const* type = "text/plain";
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Vector<char const*> text;
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Vector<String> text;
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bool clear = false;
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Core::ArgsParser args_parser;
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@ -101,7 +101,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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TRY(Core::System::pledge("stdio"));
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Vector<char const*> text;
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Vector<String> text;
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bool no_trailing_newline = false;
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bool should_interpret_backslash_escapes = false;
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@ -141,7 +141,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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TRY(Core::System::pledge("stdio rpath"));
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Vector<char const*> paths;
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Vector<String> paths;
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bool flag_mime_only = false;
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Core::ArgsParser args_parser;
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@ -155,7 +155,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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for (auto path : paths) {
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auto file_or_error = Core::File::open(path, Core::OpenMode::ReadOnly);
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if (file_or_error.is_error()) {
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perror(path);
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perror(path.characters());
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all_ok = false;
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continue;
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}
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@ -53,7 +53,7 @@ ErrorOr<int> serenity_main(Main::Arguments args)
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#endif
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bool inplace = false;
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Vector<char const*> files;
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Vector<String> files;
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Core::ArgsParser args_parser;
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args_parser.set_general_help("Format GML files.");
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@ -39,11 +39,11 @@ ErrorOr<int> serenity_main(Main::Arguments args)
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String program_name = AK::LexicalPath::basename(args.strings[0]);
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Vector<char const*> files;
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Vector<String> files;
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bool recursive = (program_name == "rgrep"sv);
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bool use_ere = (program_name == "egrep"sv);
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Vector<char const*> patterns;
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Vector<String> patterns;
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BinaryFileMode binary_mode { BinaryFileMode::Binary };
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bool case_insensitive = false;
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bool line_numbers = false;
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@ -35,7 +35,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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TRY(Core::System::unveil(nullptr, nullptr));
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TRY(Core::System::pledge("stdio rpath"));
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Vector<char const*> usernames;
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Vector<String> usernames;
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Core::ArgsParser args_parser;
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args_parser.set_general_help("Print group memberships for each username or, if no username is specified, for the current process.");
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@ -48,7 +48,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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}
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for (auto username : usernames) {
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auto result = Core::Account::from_name(username, Core::Account::Read::PasswdOnly);
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auto result = Core::Account::from_name(username.characters(), Core::Account::Read::PasswdOnly);
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if (result.is_error()) {
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warnln("{} '{}'", result.error(), username);
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continue;
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@ -24,7 +24,7 @@ ErrorOr<int> serenity_main(Main::Arguments args)
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int byte_count = -1;
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bool never_print_filenames = false;
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bool always_print_filenames = false;
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Vector<char const*> files;
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Vector<String> files;
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Core::ArgsParser args_parser;
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args_parser.set_general_help("Print the beginning ('head') of a file.");
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@ -22,7 +22,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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bool create_parents = false;
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String mode_string;
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Vector<char const*> directories;
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Vector<String> directories;
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Core::ArgsParser args_parser;
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args_parser.add_option(create_parents, "Create parent directories if they don't exist", "parents", 'p');
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@ -24,7 +24,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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bool force = false;
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bool verbose = false;
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Vector<char const*> paths;
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Vector<String> paths;
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Core::ArgsParser args_parser;
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args_parser.add_option(force, "Force", "force", 'f');
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@ -41,7 +41,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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struct stat st;
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int rc = lstat(original_new_path, &st);
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int rc = lstat(original_new_path.characters(), &st);
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if (rc != 0 && errno != ENOENT) {
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perror("lstat");
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return 1;
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@ -57,14 +57,14 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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for (auto& old_path : paths) {
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String combined_new_path;
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char const* new_path = original_new_path;
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auto new_path = original_new_path;
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if (S_ISDIR(st.st_mode)) {
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auto old_basename = LexicalPath::basename(old_path);
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combined_new_path = String::formatted("{}/{}", original_new_path, old_basename);
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new_path = combined_new_path.characters();
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}
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rc = rename(old_path, new_path);
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rc = rename(old_path.characters(), new_path.characters());
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if (rc < 0) {
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if (errno == EXDEV) {
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auto result = Core::File::copy_file_or_directory(
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@ -77,7 +77,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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warnln("mv: could not move '{}': {}", old_path, static_cast<Error const&>(result.error()));
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return 1;
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}
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rc = unlink(old_path);
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rc = unlink(old_path.characters());
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if (rc < 0)
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warnln("mv: unlink '{}': {}", old_path, strerror(errno));
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} else {
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@ -25,7 +25,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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char const* separator = " ";
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int start_number = 1;
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int number_width = 6;
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Vector<char const*> files;
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Vector<String> files;
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Core::ArgsParser args_parser;
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@ -60,7 +60,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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Vector<FILE*> file_pointers;
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if (!files.is_empty()) {
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for (auto& file : files) {
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FILE* file_pointer = fopen(file, "r");
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FILE* file_pointer = fopen(file.characters(), "r");
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if (!file_pointer) {
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warnln("Failed to open {}: {}", file, strerror(errno));
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continue;
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@ -6,7 +6,6 @@
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#include <AK/String.h>
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#include <LibCore/ArgsParser.h>
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#include <LibCore/File.h>
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#include <LibCore/System.h>
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#include <LibMain/Main.h>
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#include <bits/posix1_lim.h>
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@ -19,7 +18,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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static bool flag_most_posix = false;
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static bool flag_portability = false;
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static bool flag_empty_name_and_leading_dash = false;
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Vector<char const*> paths;
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Vector<String> paths;
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Core::ArgsParser args_parser;
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args_parser.add_option(flag_most_posix, "Check for most POSIX systems", nullptr, 'p');
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@ -34,31 +33,30 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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}
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for (auto& path : paths) {
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auto str_path = String(path);
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unsigned long path_max = flag_most_posix ? _POSIX_PATH_MAX : pathconf(str_path.characters(), _PC_PATH_MAX);
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unsigned long name_max = flag_most_posix ? _POSIX_NAME_MAX : pathconf(str_path.characters(), _PC_NAME_MAX);
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unsigned long path_max = flag_most_posix ? _POSIX_PATH_MAX : pathconf(path.characters(), _PC_PATH_MAX);
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unsigned long name_max = flag_most_posix ? _POSIX_NAME_MAX : pathconf(path.characters(), _PC_NAME_MAX);
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if (str_path.length() > path_max) {
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warnln("Limit {} exceeded by length {} of filename '{}'", path_max, str_path.length(), str_path);
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if (path.length() > path_max) {
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warnln("Limit {} exceeded by length {} of filename '{}'", path_max, path.length(), path);
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fail = true;
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continue;
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}
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if (flag_most_posix) {
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// POSIX portable filename character set (a-z A-Z 0-9 . _ -)
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for (long unsigned i = 0; i < str_path.length(); ++i) {
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for (long unsigned i = 0; i < path.length(); ++i) {
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auto c = path[i];
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if (!(c >= 'a' && c <= 'z') && !(c >= 'A' && c <= 'Z') && !(c >= '0' && c <= '9') && c != '/' && c != '.' && c != '-' && c != '_') {
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warnln("Non-portable character '{}' in filename '{}'", path[i], str_path);
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warnln("Non-portable character '{}' in filename '{}'", path[i], path);
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fail = true;
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continue;
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}
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}
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} else {
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struct stat st;
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if (lstat(str_path.characters(), &st) < 0) {
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if (lstat(path.characters(), &st) < 0) {
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if (errno != ENOENT) {
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warnln("Directory is not searchable '{}'", str_path);
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warnln("Directory is not searchable '{}'", path);
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fail = true;
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continue;
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}
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}
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if (flag_empty_name_and_leading_dash) {
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if (str_path.is_empty()) {
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if (path.is_empty()) {
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warnln("Empty filename");
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fail = true;
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continue;
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}
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}
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for (auto& component : str_path.split('/')) {
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for (auto& component : path.split('/')) {
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if (flag_empty_name_and_leading_dash) {
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if (component.starts_with('-')) {
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warnln("Leading '-' in a component of filename '{}'", str_path);
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warnln("Leading '-' in a component of filename '{}'", path);
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fail = true;
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break;
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}
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@ -15,7 +15,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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TRY(Core::System::pledge("stdio cpath"));
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Vector<char const*> paths;
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Vector<String> paths;
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Core::ArgsParser args_parser;
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args_parser.add_positional_argument(paths, "Directories to remove", "paths");
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int status = 0;
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for (auto path : paths) {
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int rc = rmdir(path);
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int rc = rmdir(path.characters());
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if (rc < 0) {
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perror("rmdir");
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status = 1;
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@ -34,7 +34,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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bool no_auto_compress = false;
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StringView archive_file;
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char const* directory = nullptr;
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Vector<char const*> paths;
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Vector<String> paths;
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Core::ArgsParser args_parser;
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args_parser.add_option(create, "Create archive", "create", 'c');
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@ -12,13 +12,11 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <utime.h>
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static bool file_exists(char const* path)
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static bool file_exists(String const& path)
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{
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struct stat st;
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int rc = stat(path, &st);
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int rc = stat(path.characters(), &st);
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if (rc < 0) {
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if (errno == ENOENT)
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return false;
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@ -34,7 +32,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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TRY(Core::System::pledge("stdio rpath cpath fattr"));
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Vector<char const*> paths;
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Vector<String> paths;
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Core::ArgsParser args_parser;
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args_parser.set_general_help("Create a file, or update its mtime (time of last modification).");
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@ -106,7 +106,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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TRY(Core::System::pledge("stdio rpath tty"));
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Vector<char const*> directories;
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Vector<String> directories;
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Core::ArgsParser args_parser;
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args_parser.add_option(flag_show_hidden_files, "Show hidden files", "all", 'a');
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@ -124,7 +124,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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print_directory_tree(".", 0, "");
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puts("");
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} else {
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for (char const* directory : directories) {
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for (auto const& directory : directories) {
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print_directory_tree(directory, 0, "");
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puts("");
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}
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@ -90,7 +90,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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TRY(Core::System::pledge("stdio rpath"));
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Vector<char const*> file_specifiers;
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Vector<String> file_specifiers;
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Core::ArgsParser args_parser;
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args_parser.add_option(g_output_line, "Output line count", "lines", 'l');
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@ -28,7 +28,7 @@ bool read_items(FILE* fp, char entry_separator, Function<Decision(StringView)>);
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class ParsedInitialArguments {
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public:
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ParsedInitialArguments(Vector<char const*>&, StringView placeholder);
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ParsedInitialArguments(Vector<String>&, StringView placeholder);
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void for_each_joined_argument(StringView, Function<void(String const&)>) const;
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@ -45,7 +45,7 @@ ErrorOr<int> serenity_main(Main::Arguments main_arguments)
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char const* placeholder = nullptr;
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bool split_with_nulls = false;
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char const* specified_delimiter = "\n";
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Vector<char const*> arguments;
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Vector<String> arguments;
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bool verbose = false;
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char const* file_to_read = "-";
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int max_lines_for_one_command = 0;
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@ -238,18 +238,16 @@ bool run_command(Vector<char*>&& child_argv, bool verbose, bool is_stdin, int de
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return true;
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}
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ParsedInitialArguments::ParsedInitialArguments(Vector<char const*>& arguments, StringView placeholder)
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ParsedInitialArguments::ParsedInitialArguments(Vector<String>& arguments, StringView placeholder)
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{
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m_all_parts.ensure_capacity(arguments.size());
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bool some_argument_has_placeholder = false;
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for (auto argument : arguments) {
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StringView arg { argument };
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for (auto arg : arguments) {
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if (placeholder.is_empty()) {
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m_all_parts.append({ arg });
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} else {
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auto parts = arg.split_view(placeholder, true);
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auto parts = arg.view().split_view(placeholder, true);
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some_argument_has_placeholder = some_argument_has_placeholder || parts.size() > 1;
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m_all_parts.append(move(parts));
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}
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