From 8c47b8879a1623d11509b18296a7ba285c01417f Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Mon, 8 Nov 2010 16:16:00 +0000
Subject: Tidied up cfile tools

---
 cfile8.c | 46 ++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 40 insertions(+), 6 deletions(-)

(limited to 'cfile8.c')

diff --git a/cfile8.c b/cfile8.c
index 702da6f..647e1d5 100644
--- a/cfile8.c
+++ b/cfile8.c
@@ -1,54 +1,88 @@
 /*
 	Convert a binary file to a C unsigned char array
 */
+#include <stdlib.h>
 #include <stdio.h>
 #include <errno.h>
 
 int main(int argc, char *argv[])
 {
-    char *name="bfile";
+    const char *name="bfile";
     FILE *in,*out;
     unsigned char num;
     int col;
+    int first;
+    int len;
 
     in=stdin;
     out=stdout;
 
     if (argc>1)
+    {
     	if (!(in=fopen(argv[1],"rb")))
+	{
 	    perror(argv[0]);
+	}
+    }
 
     if (argc>2)
+    {
     	if (!(out=fopen(argv[2],"w")))
+	{
 	    perror(argv[0]);
+	}
+    }
 
     if (argc>3)
+    {
     	name=argv[3];
+    }
 
     if (argc>1)
+    {
 	fprintf(out,"/* Auto-generated binary of %s */\n\n",argv[1]);
+    }
     else
+    {
 	fprintf(out,"/* Auto-generated binary */\n\n");
+    }
 
-    fprintf(out,"unsigned long %s[]=\n{",name);
+    fprintf(out,"unsigned char %s[]=\n{",name);
 
     col=0;
     num=0;
+    first=1;
+    len=0;
 
     while(!feof(in))
     	{
 	fread(&num,sizeof num,1,in);
 
 	if (col==0)
-	    fprintf(out,"\n");
+	{
+	    if (first)
+	    {
+		fprintf(out,"\n\t");
+		first = 0;
+	    }
+	    else
+	    {
+		fprintf(out,",\n\t");
+	    }
+	}
+	else
+	{
+	    fprintf(out,",");
+	}
 
-	fprintf(out,"0x%.2x,",num);
+	fprintf(out,"0x%.2x",(unsigned)num);
 
-	col=(col+1)%16;
+	col=(col+1)%8;
 	num=0;
+	len++;
 	}
 
-    fprintf(out,"\n};\n");
+    fprintf(out,"\n\t};\n#define %s_LEN %d\n", name, len);
 
     fclose(in);
     fclose(out);
-- 
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