Cross-platform tools added to Makefiles.

svn path=/trunk/; revision=3061

freeldr/tools/rcopy.c

@@ -0,0 +1,93 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#if defined (__DJGPP__) || defined (__WIN32__)
+#define DOS_PATHS
+#else
+#define UNIX_PATHS
+#endif
+
+char* convert_path(char* origpath)
+{
+   char* newpath;
+   int i;
+   
+   newpath = strdup(origpath);
+   
+   i = 0;
+   while (newpath[i] != 0)
+     {
+#ifdef UNIX_PATHS
+	if (newpath[i] == '\\')
+	  {
+	     newpath[i] = '/';
+	  }
+#else
+#ifdef DOS_PATHS
+	if (newpath[i] == '/')
+	  {
+	     newpath[i] = '\\';
+	  }
+#endif	
+#endif	
+	i++;
+     }
+   return(newpath);
+}
+
+#define TRANSFER_SIZE      (65536)
+
+int main(int argc, char* argv[])
+{
+   char* path1;
+   char* path2;
+   FILE* in;
+   FILE* out;
+   char* buf;
+   int n_in;
+   int n_out;
+   
+   if (argc != 3)
+     {
+	fprintf(stderr, "Too many arguments\n");
+	exit(1);
+     }
+   
+   path1 = convert_path(argv[1]);
+   path2 = convert_path(argv[2]);
+   
+   in = fopen(path1, "rb");
+   if (in == NULL)
+     {
+	perror("Cannot open input file");
+	exit(1);
+     }
+
+   
+   
+   out = fopen(path2, "wb");
+   if (out == NULL)
+     {
+	perror("Cannot open output file");
+	fclose(in);
+	exit(1);
+     }
+   
+   buf = malloc(TRANSFER_SIZE);
+   
+   while (!feof(in))
+     {
+	n_in = fread(buf, 1, TRANSFER_SIZE, in);
+	n_out = fwrite(buf, 1, n_in, out);
+	if (n_in != n_out)
+	  {
+	     perror("Failed to write to output file\n");
+	     free(buf);
+	     fclose(in);
+	     fclose(out);
+	     exit(1);
+	  }
+     }
+   exit(0);
+}