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Userland: Implement find -name clause

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Closes https://github.com/SerenityOS/serenity/issues/4191
This commit is contained in:
Sergey Bugaev 2020-11-28 14:21:31 +03:00 • committed by Andreas Kling
parent 1abda05d38
commit 952c0dc2a0
2 changed files with 30 additions and 0 deletions
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24
Userland/find.cpp
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@ -24,6 +24,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/LexicalPath.h>
#include <AK/NonnullOwnPtr.h>
#include <AK/OwnPtr.h>
#include <AK/Vector.h>
@ -212,6 +213,25 @@ private:
bool m_is_bytes { false };
};
class NameCommand : public Command {
public:
NameCommand(const char* pattern, CaseSensitivity case_sensitivity)
: m_pattern(pattern)
, m_case_sensitivity(case_sensitivity)
{
}
private:
virtual bool evaluate(const char* file_path) const override
{
LexicalPath path { file_path };
return path.basename().matches(m_pattern, m_case_sensitivity);
}
StringView m_pattern;
CaseSensitivity m_case_sensitivity { CaseSensitivity::CaseSensitive };
};
class PrintCommand final : public Command {
public:
PrintCommand(char terminator = '\n')
@ -335,6 +355,10 @@ static OwnPtr<Command> parse_simple_command(char* argv[])
return make<GroupCommand>(argv[++optind]);
} else if (arg == "-size") {
return make<SizeCommand>(argv[++optind]);
} else if (arg == "-name") {
return make<NameCommand>(argv[++optind], CaseSensitivity::CaseSensitive);
} else if (arg == "-iname") {
return make<NameCommand>(argv[++optind], CaseSensitivity::CaseInsensitive);
} else if (arg == "-print") {
g_have_seen_action_command = true;
return make<PrintCommand>();