1 files changed, 40 insertions, 0 deletions
diff --git a/Source/Library/Userland/App/StreamApp.proto.cpp b/Source/Library/Userland/App/StreamApp.proto.cpp
new file mode 100644
index 0000000..b1dc7dd
--- /dev/null
+++ b/Source/Library/Userland/App/StreamApp.proto.cpp
@@ -0,0 +1,40 @@
+#include "StreamApp.proto.h"
+
+#include <FileStream.class.h>
+
+StreamApp::StreamApp(const String& name, const String& desc)
+	: ShellApp(name, desc) {
+	addFlag("o", "output", "Set the output to a file instead of the text output", FT_STR, "");
+	addFlag("e", "encoding", "Set the encoding for files (input and output)", FT_STR, "utf8");
+	addFlag("a", "append", "When writing to a file, append instead of truncating", FT_BOOL, "");
+}
+
+StreamApp::~StreamApp() {
+}
+
+void StreamApp::init() {
+	ShellApp::init();
+	
+	u8int encoding = UE_UTF8;
+	if (sFlag("encoding") == "utf8") encoding = UE_UTF8;
+	if (sFlag("encoding") == "utf16be") encoding = UE_UTF16_BE;
+	if (sFlag("encoding") == "utf16le") encoding = UE_UTF16_LE;
+	if (sFlag("encoding") == "utf32be") encoding = UE_UTF32_BE;
+	if (sFlag("encoding") == "utf32le") encoding = UE_UTF32_LE;
+
+	if (sFlag("output") == "") {
+		out = &outvt;
+	} else {
+		out = new FileOStream(sFlag("output"), (bFlag("append") ? FM_APPEND : FM_TRUNCATE), encoding, FS::cwdNode());
+	}
+
+	if (args.size() == 0) {
+		in = &invt;
+	} else {
+		FileIStream *f = new FileIStream(encoding, FS::cwdNode());
+		for (u32int i = 0; i < args.size(); i++) {
+			f->appendFile(args[i]);
+		}
+		in = f;
+	}
+}