1 files changed, 39 insertions, 2 deletions

diff --git a/src/main.c b/src/main.c
index d038256..b3724e3 100644
--- a/src/main.c
+++ b/src/main.c
@@ -3,18 +3,55 @@
 
 #include "lib.h"
 
+#define INVERT_T "\x1b[7m"
+#define UINVERT_T "\x1b[27m"
+
 int main(int argc, char *argv[]) {
   if (argc < 2) {
     printf("usage: catclone <FILE>\n");
     die("args");
   }
 
-  FILE *fp = fopen(argv[1], "r");
+  FILE *fp = fopen(argv[1], "r+b");
 
-  if (fp == NULL) {
+  if (fp == NULL)
     die("fopen");
+
+  printf("%s%s%s\r\n", INVERT_T, argv[1], UINVERT_T);
+
+  int bufsize = 4;
+  char *buf;
+
+  buf = malloc(bufsize);
+  if (buf == NULL)
+    die("malloc");
+
+  double fsize = 0;
+  int offset = 0;
+  char c;
+  while (fread(&c, sizeof(char), 1, fp) > 0) {
+    if (fsize == bufsize - 1) {
+      bufsize *= 2;
+
+      char *new_buf = realloc(buf, bufsize);
+      if (buf == NULL) {
+        free(buf);
+        die("realloc");
+      }
+
+      buf = new_buf;
+    }
+
+    buf[offset++] = c;
+    fsize++;
   }
 
+  printf("\r\n");
+
+  char *format = formatBytes(&fsize);
+
+  printf("%s%.2f %s%s\r\n", INVERT_T, fsize, format, UINVERT_T);
+
   fclose(fp);
 
   return 0;