Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...

[reactos.git] / boot / freeldr / tools / rcopy.c

diff --git a/boot/freeldr/tools/rcopy.c b/boot/freeldr/tools/rcopy.c
new file mode 100644 (file)
index 0000000..6ac1fb8
--- /dev/null
+++ b/boot/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);
+}