root/src/lib/script.h

INCLUDED FROM

#ifndef _DYN_FUNCTION_H_
#define _DYN_FUNCTION_H_

#include <dlfcn.h>

#ifndef BUILD_X11
# ifndef X_DISPLAY_MISSING
#  define X_DISPLAY_MISSING
# endif
#endif
#include "Imlib2.h"
#include <stdarg.h>

#define VAR_CHAR 1
#define VAR_PTR  2

#define ASSIGN_DATA8( var, v ) if( strcmp( ptr->key, var ) == 0 ) v = (DATA8)atoi( (char *)ptr->data )
#define ASSIGN_INT(k, v)                           \
       if (!strcmp((k), ptr->key)) {                 \
          if (ptr->type == VAR_PTR) {                \
             (v) = (*(int *)ptr->data);              \
          } else if (ptr->type == VAR_CHAR) {        \
             (v) = strtol(ptr->data, 0, 0);          \
          }                                          \
       }

#define ASSIGN_IMAGE(k, v)                         \
   if (!strcmp((k), ptr->key)) {                   \
      if (ptr->type == VAR_PTR) {                  \
         (v) = ((Imlib_Image)ptr->data);           \
      } else if (ptr->type == VAR_CHAR) {          \
         if (!free_map)                            \
           (v) = imlib_load_image(ptr->data);      \
         free_map = 1;                             \
      }                                            \
   }

typedef struct _imlib_function_param IFunctionParam;
typedef struct _imlib_function_param *pIFunctionParam;
struct _imlib_function_param
{
   char            *key;
   int              type;
   void            *data;
   pIFunctionParam  next;
};

typedef struct _imlib_function IFunction;
typedef struct _imlib_function *pIFunction;
struct _imlib_function
{
   char            *name;
   pIFunctionParam  params;
   pIFunction        next;
};

typedef struct _imlib_variable
{
   void                   *ptr;
   struct _imlib_variable *next;
} IVariable;

__hidden Imlib_Image     __imlib_script_parse( Imlib_Image im, char *script, va_list );
__hidden IFunctionParam *__imlib_script_parse_parameters( Imlib_Image im, char *parameters );
__hidden Imlib_Image     __imlib_script_parse_function( Imlib_Image im, char *function );
__hidden void            __imlib_script_tidyup(void);
__hidden void           *__imlib_script_get_next_var(void);
__hidden void            __imlib_script_add_var( void *ptr );

#endif /* _FUNCTION_H_ */