X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=src%2Fguestfs-internal.h;h=c6d7c87116dae027c1ab57bc71d542d99ce84976;hp=d0dcf235fffd4b4de1060e1400653980003f6007;hb=33a2c184e12c0bdbf061a9f36c87d76c28444712;hpb=d06fee159c14d4fe7654a02bae8849c4f82565f8

diff --git a/src/guestfs-internal.h b/src/guestfs-internal.h
index d0dcf23..c6d7c87 100644
--- a/src/guestfs-internal.h
+++ b/src/guestfs-internal.h
@@ -1,5 +1,5 @@
 /* libguestfs
- * Copyright (C) 2009-2010 Red Hat Inc.
+ * Copyright (C) 2009-2011 Red Hat Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -60,6 +60,35 @@
 #define xdr_uint32_t xdr_u_int32_t
 #endif
 
+/* Some limits on what the inspection code will read, for safety. */
+
+/* Small text configuration files.
+ *
+ * The upper limit is for general files that we grep or download.  The
+ * largest such file is probably "txtsetup.sif" from Windows CDs
+ * (~500K).  This number has to be larger than any legitimate file and
+ * smaller than the protocol message size.
+ *
+ * The lower limit is for files parsed by Augeas on the daemon side,
+ * where Augeas is running in reduced memory and can potentially
+ * create a lot of metadata so we really need to be careful about
+ * those.
+ */
+#define MAX_SMALL_FILE_SIZE    (2 * 1000 * 1000)
+#define MAX_AUGEAS_FILE_SIZE        (100 * 1000)
+
+/* Maximum Windows Registry hive that we will download to /tmp.  Some
+ * registries can be legitimately very large.
+ */
+#define MAX_REGISTRY_SIZE    (100 * 1000 * 1000)
+
+/* Maximum RPM or dpkg database we will download to /tmp.  RPM
+ * 'Packages' database can get very large: 70 MB is roughly the
+ * standard size for a new Fedora install, and after lots of package
+ * installation/removal I have seen well over 100 MB databases.
+ */
+#define MAX_PKG_DB_SIZE       (300 * 1000 * 1000)
+
 /* Network configuration of the appliance.  Note these addresses are
  * only meaningful within the context of the running appliance.  QEMU
  * translates network connections to these magic addresses into
@@ -211,6 +240,7 @@ enum inspect_os_distro {
   OS_DISTRO_MEEGO,
   OS_DISTRO_LINUX_MINT,
   OS_DISTRO_MANDRIVA,
+  OS_DISTRO_SLACKWARE,
 };
 
 enum inspect_os_package_format {
@@ -244,11 +274,14 @@ struct inspect_fs {
   enum inspect_os_package_format package_format;
   enum inspect_os_package_management package_management;
   char *product_name;
+  char *product_variant;
   int major_version;
   int minor_version;
   char *arch;
   char *hostname;
   char *windows_systemroot;
+  char *windows_current_control_set;
+  char **drive_mappings;
   enum inspect_os_format format;
   int is_live_disk;
   int is_netinst_disk;
@@ -264,6 +297,7 @@ struct inspect_fstab_entry {
 
 struct guestfs_message_header;
 struct guestfs_message_error;
+struct guestfs_progress;
 
 extern void guestfs_error (guestfs_h *g, const char *fs, ...)
   __attribute__((format (printf,2,3)));
@@ -297,7 +331,9 @@ extern int guestfs___recv_file (guestfs_h *g, const char *filename);
 extern int guestfs___send_to_daemon (guestfs_h *g, const void *v_buf, size_t n);
 extern int guestfs___recv_from_daemon (guestfs_h *g, uint32_t *size_rtn, void **buf_rtn);
 extern int guestfs___accept_from_daemon (guestfs_h *g);
+extern void guestfs___progress_message_callback (guestfs_h *g, const struct guestfs_progress *message);
 extern int guestfs___build_appliance (guestfs_h *g, char **kernel, char **initrd, char **appliance);
+extern void guestfs___launch_send_progress (guestfs_h *g, int perdozen);
 extern void guestfs___print_BufferIn (FILE *out, const char *buf, size_t buf_size);
 extern void guestfs___print_BufferOut (FILE *out, const char *buf, size_t buf_size);
 #ifdef HAVE_PCRE
@@ -313,6 +349,23 @@ extern void guestfs___rollback_cmdline (guestfs_h *g, int pos);
 extern void guestfs___call_callbacks_void (guestfs_h *g, uint64_t event);
 extern void guestfs___call_callbacks_message (guestfs_h *g, uint64_t event, const char *buf, size_t buf_len);
 extern void guestfs___call_callbacks_array (guestfs_h *g, uint64_t event, const uint64_t *array, size_t array_len);
+#if defined(HAVE_PCRE) && defined(HAVE_HIVEX)
+extern int guestfs___check_for_filesystem_on (guestfs_h *g, const char *device, int is_block, int is_partnum);
+extern int guestfs___download_to_tmp (guestfs_h *g, const char *filename, const char *basename, int64_t max_size);
+extern char *guestfs___case_sensitive_path_silently (guestfs_h *g, const char *);
+extern struct inspect_fs *guestfs___search_for_root (guestfs_h *g, const char *root);
+extern int guestfs___parse_unsigned_int (guestfs_h *g, const char *str);
+extern int guestfs___parse_unsigned_int_ignore_trailing (guestfs_h *g, const char *str);
+extern int guestfs___parse_major_minor (guestfs_h *g, struct inspect_fs *fs);
+extern char *guestfs___first_line_of_file (guestfs_h *g, const char *filename);
+extern int guestfs___first_egrep_of_file (guestfs_h *g, const char *filename, const char *eregex, int iflag, char **ret);
+typedef int (*guestfs___db_dump_callback) (guestfs_h *g, const unsigned char *key, size_t keylen, const unsigned char *value, size_t valuelen, void *opaque);
+extern int guestfs___read_db_dump (guestfs_h *g, const char *dumpfile, void *opaque, guestfs___db_dump_callback callback);
+extern int guestfs___check_installer_root (guestfs_h *g, struct inspect_fs *fs);
+extern int guestfs___check_linux_root (guestfs_h *g, struct inspect_fs *fs);
+extern int guestfs___check_freebsd_root (guestfs_h *g, struct inspect_fs *fs);
+extern int guestfs___check_windows_root (guestfs_h *g, struct inspect_fs *fs);
+#endif
 
 #define error(g,...) guestfs_error_errno((g),0,__VA_ARGS__)
 #define perrorf guestfs_perrorf