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src/subversion/subversion/include/private/svn_cmdline_private.h  view on Meta::CPAN

                           apr_pool_t *pool);

/* Print to stdout a hash PROP_HASH that maps property names (char *) to
   property values (svn_string_t *).  The names are assumed to be in UTF-8
   format; the values are either in UTF-8 (the special Subversion props) or
   plain binary values.

   If OUT is not NULL, then write to it rather than stdout.

   If NAMES_ONLY is true, print just names, else print names and
   values. */
svn_error_t *
svn_cmdline__print_prop_hash(svn_stream_t *out,
                             apr_hash_t *prop_hash,
                             svn_boolean_t names_only,
                             apr_pool_t *pool);

/* Similar to svn_cmdline__print_prop_hash(), only output xml to *OUTSTR.
   If INHERITED_PROPS is true, then PROP_HASH contains inherited properties,
   otherwise PROP_HASH contains explicit properties.  If *OUTSTR is NULL,
   allocate it first from POOL, otherwise append to it. */
svn_error_t *
svn_cmdline__print_xml_prop_hash(svn_stringbuf_t **outstr,
                                 apr_hash_t *prop_hash,
                                 svn_boolean_t names_only,
                                 svn_boolean_t inherited_props,
                                 apr_pool_t *pool);


/* Search for a text editor command in standard environment variables,
   and invoke it to edit PATH.  Use POOL for all allocations.

   If EDITOR_CMD is not NULL, it is the name of the external editor
   command to use, overriding anything else that might determine the
   editor.

   CONFIG is a hash of svn_config_t * items keyed on a configuration
   category (SVN_CONFIG_CATEGORY_CONFIG et al), and may be NULL.  */
svn_error_t *
svn_cmdline__edit_file_externally(const char *path,
                                  const char *editor_cmd,
                                  apr_hash_t *config,
                                  apr_pool_t *pool);

/* Search for a text editor command in standard environment variables,
   and invoke it to edit CONTENTS (using a temporary file created in
   directory BASE_DIR).  Return the new contents in *EDITED_CONTENTS,
   or set *EDITED_CONTENTS to NULL if no edit was performed.

   If EDITOR_CMD is not NULL, it is the name of the external editor
   command to use, overriding anything else that might determine the
   editor.

   If TMPFILE_LEFT is NULL, the temporary file will be destroyed.
   Else, the file will be left on disk, and its path returned in
   *TMPFILE_LEFT.

   CONFIG is a hash of svn_config_t * items keyed on a configuration
   category (SVN_CONFIG_CATEGORY_CONFIG et al), and may be NULL.

   If AS_TEXT is TRUE, recode CONTENTS and convert to native eol-style before
   editing and back again afterwards.  In this case, ENCODING determines the
   encoding used during editing.  If non-NULL, use the named encoding, else
   use the system encoding.  If AS_TEXT is FALSE, don't do any translation.
   In that case, ENCODING is ignored.

   Use POOL for all allocations.  Use PREFIX as the prefix for the
   temporary file used by the editor.

   If return error, *EDITED_CONTENTS is not touched. */
svn_error_t *
svn_cmdline__edit_string_externally(svn_string_t **edited_contents,
                                    const char **tmpfile_left,
                                    const char *editor_cmd,
                                    const char *base_dir,
                                    const svn_string_t *contents,
                                    const char *prefix,
                                    apr_hash_t *config,
                                    svn_boolean_t as_text,
                                    const char *encoding,
                                    apr_pool_t *pool);


/** Wrapper for apr_getopt_init(), which see.
 *
 * @since New in 1.4.
 */
svn_error_t *
svn_cmdline__getopt_init(apr_getopt_t **os,
                         int argc,
                         const char *argv[],
                         apr_pool_t *pool);

/* Determine whether interactive mode should be enabled, based on whether
 * the user passed the --non-interactive or --force-interactive options.
 * If neither option was passed, interactivity is enabled if standard
 * input is connected to a terminal device.
 *
 * @since New in 1.8.
 */
svn_boolean_t
svn_cmdline__be_interactive(svn_boolean_t non_interactive,
                            svn_boolean_t force_interactive);


#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* SVN_CMDLINE_PRIVATE_H */