formatter.h

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/*
 *
 *    Copyright CAPLIN Systems Ltd 2000-2013
 *
 *    $Author$
 *    $DateTime$
 *    $Change$
 *    $Id$
 *
 *    Generic formatting module
 */
#ifndef FORMATTER_H
#define FORMATTER_H

#ifndef WIN32
#ifndef TRANSFORMER_MODULE_EXPORT
#define TRANSFORMER_MODULE_EXPORT 
#endif
#else /* WIN32 */
#ifndef TRANSFORMER_MODULE_EXPORT
#ifdef CHECK
#define TRANSFORMER_MODULE_EXPORT
#else
#define TRANSFORMER_MODULE_EXPORT _declspec(dllimport)
#endif
#endif
#endif /* WIN32 */




typedef struct _formathandler formathandler_t;

struct _formathandler {
    char                 *(*format)(formathandler_t *handler, char *input);  
    void                  (*delete)(formathandler_t *handler);               
    formathandler_t        *next;      
};

typedef formathandler_t   *(*format_init_t)(char **args);

typedef struct {
    int            version;     
    int            patch;       
    void          (*format_add)(char *identifier, format_init_t func);
    char         *(*format_find_arg)(char **argv, char *search);
    formathandler_t *(*format_parse)(char *formatstring);
    void            (*format_delete)(formathandler_t *format);
    char           *(*format_apply)(formathandler_t *format, char *text);
} format_interface_t;


TRANSFORMER_MODULE_EXPORT void                 formatter_add(char *ident, format_init_t func);
TRANSFORMER_MODULE_EXPORT char                *format_find_arg(char **argv, char *search);


TRANSFORMER_MODULE_EXPORT void                 format_delete(formathandler_t *format);
TRANSFORMER_MODULE_EXPORT formathandler_t     *format_parse(char *formatstring);
TRANSFORMER_MODULE_EXPORT char                *format_apply(formathandler_t  *format, char *text);


#endif