1.1 --- a/librazor/razor-internal.h	Thu Nov 10 10:35:21 2011 +0000
     1.2 +++ b/librazor/razor-internal.h	Thu Feb 09 20:43:58 2012 +0000
     1.3 @@ -1,7 +1,7 @@
     1.4  /*
     1.5   * Copyright (C) 2008  Kristian Høgsberg <krh@redhat.com>
     1.6   * Copyright (C) 2008  Red Hat, Inc
     1.7 - * Copyright (C) 2009, 2011  J. Ali Harlow <ali@juiblex.co.uk>
     1.8 + * Copyright (C) 2009, 2011-2012  J. Ali Harlow <ali@juiblex.co.uk>
     1.9   *
    1.10   * This program is free software; you can redistribute it and/or modify
    1.11   * it under the terms of the GNU General Public License as published by
    1.12 @@ -21,6 +21,9 @@
    1.13  #ifndef _RAZOR_INTERNAL_H_
    1.14  #define _RAZOR_INTERNAL_H_
    1.15  
    1.16 +#ifdef MSWIN_API
    1.17 +#include <windows.h>
    1.18 +#endif
    1.19  #include <stdlib.h>
    1.20  #include <stdint.h>
    1.21  #include <stdarg.h>
    1.22 @@ -234,4 +237,109 @@
    1.23  void environment_unset(struct environment *env);
    1.24  void environment_release(struct environment *env);
    1.25  
    1.26 +#ifdef MSWIN_API
    1.27 +char *razor_utf16_to_utf8(const wchar_t *utf16, int len);
    1.28 +wchar_t *razor_utf8_to_utf16(const char *utf8, int len);
    1.29 +#endif
    1.30 +
    1.31 +/* Atomic functions */
    1.32 +
    1.33 +#if HAVE_WINDOWS_KTM
    1.34 +struct razor_atomic {
    1.35 +	HANDLE transaction;
    1.36 +	int n_files;
    1.37 +	struct razor_atomic_file {
    1.38 +		wchar_t *path;
    1.39 +		HANDLE h;
    1.40 +	} *files;
    1.41 +	int in_undo;
    1.42 +	char *error_path;
    1.43 +	char *error_str;
    1.44 +	char *error_msg;
    1.45 +};
    1.46 +#elif ENABLE_ATOMIC
    1.47 +struct atomic_action {
    1.48 +	struct atomic_action *next;
    1.49 +	enum atomic_action_type {
    1.50 +		/* Complex actions */
    1.51 +		ACTION_MAKE_DIRS,
    1.52 +		ACTION_REMOVE,
    1.53 +		/* Primitive actions */
    1.54 +		ACTION_CREATE_DIR,
    1.55 +#if HAVE_SYMLINK
    1.56 +		ACTION_CREATE_SYMLINK,
    1.57 +#endif
    1.58 +		ACTION_MOVE,
    1.59 +	} type;
    1.60 +	struct {
    1.61 +		char *path;
    1.62 +		union atomic_action_args {
    1.63 +			struct {
    1.64 +				char *root;
    1.65 +			} make_dirs;
    1.66 +			struct {
    1.67 +				mode_t mode;
    1.68 +			} create_dir;
    1.69 +#if HAVE_SYMLINK
    1.70 +			struct {
    1.71 +				char *target;
    1.72 +			} create_symlink;
    1.73 +#endif
    1.74 +			struct {
    1.75 +				char *dest;
    1.76 +			} move;
    1.77 +		} u;
    1.78 +	} args;
    1.79 +};
    1.80 +
    1.81 +struct razor_atomic {
    1.82 +	struct atomic_action *actions;
    1.83 +	char *description;
    1.84 +	char *toplevel;
    1.85 +	unsigned next_file_tag;
    1.86 +	int in_undo;
    1.87 +	char *error_path;
    1.88 +	char *error_str;
    1.89 +	char *error_msg;
    1.90 +};
    1.91 +
    1.92 +char *atomic_action_attic_tmpnam(struct razor_atomic *atomic);
    1.93 +struct atomic_action *
    1.94 +atomic_action_list_prepend(struct atomic_action *list,
    1.95 +			   struct atomic_action *action);
    1.96 +struct atomic_action *atomic_action_new(enum atomic_action_type type);
    1.97 +void atomic_action_free(struct atomic_action *action);
    1.98 +struct atomic_action *atomic_action_list_reverse(struct atomic_action *list);
    1.99 +struct atomic_action *
   1.100 +atomic_action_do(struct razor_atomic *atomic, struct atomic_action *action);
   1.101 +void
   1.102 +atomic_action_undo(struct razor_atomic *atomic, struct atomic_action *action);
   1.103 +#else	/* !HAVE_WINDOWS_KTM && !ENABLE_ATOMIC */
   1.104 +struct razor_atomic {
   1.105 +	int in_undo;
   1.106 +	char *error_path;
   1.107 +	char *error_str;
   1.108 +	char *error_msg;
   1.109 +};
   1.110 +#endif
   1.111 +
   1.112 +int razor_allow_all_root_names(void);
   1.113 +int razor_valid_root_name(const char *name);
   1.114 +
   1.115 +#ifdef MSWIN_API
   1.116 +void
   1.117 +razor_atomic_set_error_mswin(struct razor_atomic *atomic, const wchar_t *path,
   1.118 +			     DWORD error);
   1.119 +#endif
   1.120 +
   1.121 +#if HAVE_WINDOWS_KTM
   1.122 +void
   1.123 +razor_atomic_set_error_str(struct razor_atomic *atomic, const wchar_t *path,
   1.124 +			   const char *str);
   1.125 +#else
   1.126 +void
   1.127 +razor_atomic_set_error_str(struct razor_atomic *atomic, const char *path,
   1.128 +			   const char *str);
   1.129 +#endif
   1.130 +
   1.131  #endif /* _RAZOR_INTERNAL_H_ */