commit 39c9777455951e0f3e13ced2e86d846800c9358c
Author: Sergio Valor Martínez <jaildesigner@gmail.com>
Date:   Thu Apr 20 16:16:13 2023 +0200

    Imprime el fichero binario por pantalla

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b139a18
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+.vscode
+*.DS_Store
+thumbs.db
+*.exe
+*_macos
+*_linux
+*.dmg
+*.tar.gz
+*.zip
+*.app
+*_debug*
+main
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..22dacbb
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,2 @@
+all:
+	clang++ main.cpp -std=c++11 -Wall -Os -ffunction-sections -fdata-sections -o main
\ No newline at end of file
diff --git a/main.cpp b/main.cpp
new file mode 100644
index 0000000..7759445
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,58 @@
+#include <vector>
+#include <string>
+#include <iostream> // std::cout
+#include <fstream>  // ifstream, ofstream
+#include <libgen.h> // basename()
+#include <iterator>
+
+using namespace std;
+
+ifstream inputFile;
+string filePath = "";
+vector<unsigned char> buffer;
+
+void checkParameters(int argc, char *argv[])
+{
+    if (argc != 2)
+    {
+        cout << "Uso: " << basename(argv[0]) << " FILE" << endl;
+        exit(EXIT_FAILURE);
+    }
+    else
+        filePath = argv[1];
+}
+
+void loadFile(string s)
+{
+    inputFile.open(s, ios::binary);
+    if (!inputFile.good())
+    {
+        cout << "No se puede abrir el archivo: " << s << endl;
+        exit(EXIT_FAILURE);
+    }
+
+    // Copia el stream al buffer
+    vector<unsigned char> temp(std::istreambuf_iterator<char>(inputFile), {});
+    buffer = temp;
+}
+
+void printBuffer()
+{
+    int count = 0;
+    for (auto i : buffer)
+    {
+        cout << static_cast<unsigned>(i) << " ";
+        count++;
+        if (count % 16 == 0)
+            cout << static_cast<unsigned>(i) << endl;
+    }
+}
+
+int main(int argc, char *argv[])
+{
+    checkParameters(argc, argv);
+    loadFile(filePath);
+    printBuffer();
+    cout << "Fin del programa" << endl;
+    return 0;
+}