Upload files to "file"

file/es8_binary.cpp

@@ -0,0 +1,65 @@
+/*
+AUTORE: Manuel Vichi 3^AIN
+Esercizio 8 File Binari
+*/
+#include <stdio.h>
+#include <stdbool.h>
+using namespace std;
+int convertBinaryIntegers(const char * textFile, const char * binaryFile, const size_t count) {
+	FILE* text = fopen(textFile,"r");
+	FILE* binary = fopen(binaryFile,"wb");
+	if (text == NULL || binary == NULL) {
+		perror("Errore durante l'apertura dei file");
+		return -1;
+	} else {
+		char buffer[count];
+		int array[count];
+		size_t i = 0;
+		for (size_t i = 0; i < count; i++) {
+			array[i] = 0;
+		}
+		while (fgets(buffer,sizeof(buffer),text) && i < count) {
+			int numero;
+        	if (sscanf(buffer, "%d", &numero) == 1) {
+            	array[i] = numero;
+            	i++;
+        	}
+		}
+		fwrite(&array,sizeof(int),count,binary);
+		fclose(text);
+		fclose(binary);
+		return 0;
+	}
+	return -1;
+}
+int convertBinaryFloat(const char * textFile, const char * binaryFile, const size_t count) {
+	FILE* text = fopen(textFile,"r");
+	FILE* binary = fopen(binaryFile,"wb");
+	if (text == NULL || binary == NULL) {
+		perror("Errore durante l'apertura dei file");
+		return -1;
+	} else {
+		char buffer[count];
+		float array[count];
+		size_t i = 0;
+		for (size_t i = 0; i < count; i++) {
+			array[i] = 0;
+		}
+		while (fgets(buffer,sizeof(buffer),text) && i < count) {
+			float numero;
+        	if (sscanf(buffer, "%f", &numero) == 1) {
+            	array[i] = numero;
+            	i++;
+        	}
+		}
+		fwrite(&array,sizeof(int),count,binary);
+		fclose(text);
+		fclose(binary);
+		return 0;
+	}
+	return -1;
+}
+int main(void) {
+	//return convertBinaryIntegers("test.txt","test.bin",20);
+	return convertBinaryFloat("test.txt","test.bin",20);
+}