From bf9fc8296ef153abe6ccbd0fe0586b7551b47563 Mon Sep 17 00:00:00 2001
From: Bob Polis <rpb.polis@avans.nl>
Date: Sat, 21 Sep 2019 14:04:05 +0200
Subject: [PATCH] first commit

---
 Makefile | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 main.cpp | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 81 insertions(+)
 create mode 100644 Makefile
 create mode 100644 main.cpp

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..1b208ad
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,46 @@
+BIN := $(shell basename $$(pwd))
+
+SRCS := $(wildcard *.cpp)
+OBJS := $(subst .cpp,.o,$(SRCS))
+DEPS := $(subst .cpp,.d,$(SRCS))
+
+CXX ?= g++
+PKG_CONFIG ?= pkg-config
+
+PREFIX ?= /usr/local
+BINDIR ?= $(PREFIX)/bin
+DATADIR ?= $(PREFIX)/share
+MANDIR ?= $(DATADIR)/man
+
+RM := /bin/rm -f
+INSTALL := /usr/bin/install -c
+
+CXXFLAGS := $(CXXFLAGS) -Wshadow -Wall -Wpedantic -Wextra -g -fno-strict-aliasing -std=c++17 -pthread
+ifeq ($(DEBUG),1)
+	CXXFLAGS += -D DEBUG -O0
+else
+	CXXFLAGS += -O3
+endif
+
+LDLIBS := -lm -lpthread -lcommon
+LDFLAGS :=
+
+all: $(BIN)
+
+$(BIN): $(OBJS) $(DEPS)
+	$(CXX) $(OBJS) $(LDFLAGS) $(LDLIBS) -o $(BIN)
+
+%.o: %.cpp %.d Makefile
+	$(CXX) $(CXXFLAGS) -MMD -MP -MT $@ -MF $*.d -c $<
+
+-include *.d
+
+%.d: ;
+
+.PHONY: clean install
+
+clean:
+	$(RM) $(OBJS) $(DEPS) $(BIN)
+
+install: $(BIN)
+	$(INSTALL) $(BIN) $(DESTDIR)$(BINDIR)
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..e5b34f7
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,35 @@
+//
+// main.cpp
+// valid-utf8
+//
+// Created by Bob Polis at 2019-09-21
+// Copyright (c) 2019 SwiftCoder. All rights reserved.
+//
+
+// UNIX
+#include <unistd.h>
+#include <libgen.h>
+
+// C++
+#include <iostream>
+using namespace std;
+
+// libcommon
+#include <libcommon/libcommon.h>
+
+int main(int argc, const char * argv[]) {
+    int result = EXIT_SUCCESS;
+    try {
+        string text;
+		if (argc == 1) {
+			cin >> text;
+		} else {
+			text = su::file_get_contents(argv[1]);
+		}
+		result = su::is_valid_utf8(text) ? EXIT_SUCCESS : EXIT_FAILURE;
+    } catch (const exception& ex) {
+        cerr << basename(const_cast<char*>(argv[0])) << ": " << ex.what() << '\n';
+        result = EXIT_FAILURE;
+    }
+    return result;
+}