X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=helper%2Fhelper.h;h=e0d1fbb545c5af117edbdfab902c6a70b562fed4;hb=5678972dca34f06bfa520bd7e9ee558a1a3164b4;hp=42bf824b03d684e35b0a34549cfcc97a86d2b3ad;hpb=e23a9c8f05e3646feb826d5db36d8656a80a27ab;p=febootstrap.git

diff --git a/helper/helper.h b/helper/helper.h
index 42bf824..e0d1fbb 100644
--- a/helper/helper.h
+++ b/helper/helper.h
@@ -19,12 +19,49 @@
 #ifndef FEBOOTSTRAP_SUPERMIN_HELPER_H
 #define FEBOOTSTRAP_SUPERMIN_HELPER_H
 
+#include <sys/stat.h>
+#include "fts_.h"
+
+struct writer {
+  /* Start building a new appliance.
+   * 'appliance' is the output appliance.
+   * 'initrd' is the mini-initrd to create (only used for ext2 output).
+   * 'modpath' is the kernel module path.
+   */
+  void (*wr_start) (const char *hostcpu, const char *appliance,
+                    const char *modpath, const char *initrd);
+
+  /* Finish off the appliance. */
+  void (*wr_end) (void);
+
+  /* Append the named host file to the appliance being built.  The
+   * wr_file_stat form is used where we have already stat'd this file,
+   * to avoid having to stat it a second time.  The wr_fts_entry form
+   * is used where the caller has an FTSENT.
+   */
+  void (*wr_file) (const char *filename);
+  void (*wr_file_stat) (const char *filename, const struct stat *);
+  void (*wr_fts_entry) (FTSENT *entry);
+
+  /* Append the contents of cpio file to the appliance being built. */
+  void (*wr_cpio_file) (const char *cpio_file);
+};
+
 /* main.c */
 extern struct timeval start_t;
 extern int verbose;
 
 /* appliance.c */
-extern void create_appliance (char **inputs, int nr_inputs, const char *whitelist, const char *modpath, const char *initrd);
+extern void create_appliance (const char *hostcpu, char **inputs, int nr_inputs, const char *whitelist, const char *modpath, const char *initrd, const char *appliance, struct writer *writer);
+
+/* checksum.c */
+extern struct writer checksum_writer;
+
+/* cpio.c */
+extern struct writer cpio_writer;
+
+/* ext2.c */
+extern struct writer ext2_writer;
 
 /* kernel.c */
 extern const char *create_kernel (const char *hostcpu, const char *kernel);