1 files changed, 57 insertions, 0 deletions
diff --git a/src/utils.c b/src/utils.c
new file mode 100644
index 0000000..67808de
--- /dev/null
+++ b/src/utils.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2007
+ *       pancake <pancake@youterm.com>
+ *
+ * 0xFFFF is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 0xFFFF is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with 0xFFFF; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include "main.h"
+#include <usb.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+unsigned long get_file_size(char *file)
+{
+	FILE *fd = fopen(file, "r");
+	unsigned long len = 0;
+	if (fd == NULL) {
+		fprintf(stderr, "Cannot open file '%s'\n", file);
+		exit(1);
+	}
+	fseek(fd, 0, SEEK_END);
+	len = ftell(fd);
+	fclose(fd);
+	return len;
+}
+
+void progressbar(unsigned long long part, unsigned long long total)
+{
+        char *columns = getenv("COLUMNS");
+	int pc;
+        int tmp, cols = 80;
+
+	pc = (int)(part*100/total);
+        (pc<0)?pc=0:(pc>100)?pc=100:0;
+        printf("\e[K  %3d%% [", pc);
+        if (columns)
+                cols = atoi(columns);
+        cols-=15;
+        for(tmp=cols*pc/100;tmp;tmp--) printf("#");
+        for(tmp=cols-(cols*pc/100);tmp;tmp--) printf("-");
+        printf("]\r");
+        fflush(stdout);
+}