src/swf_object.h

   1 /*
   2   +----------------------------------------------------------------------+
   3   | Author: yoya@awm.jp                                                  |
   4   +----------------------------------------------------------------------+
   5 */
   6
   7 #ifndef __SWF_OBJECT_H__
   8 #define __SWF_OBJECT_H__
   9
  10 #include "y_keyvalue.h"
  11 #include "swf_header.h"
  12 #include "swf_header.h"
  13 #include "swf_tag.h"
  14 #include "swf_tag_sprite.h"
  15
  16 typedef struct swf_object_ {
  17     swf_header_t header;
  18     swf_header_movie_t header_movie;
  19     swf_tag_t *tag_head, *tag_tail;
  20     unsigned shape_adjust_mode;
  21     unsigned compress_level;
  22 } swf_object_t;
  23
  24 #define SWFED_SHAPE_BITMAP_NONE           0
  25 #define SWFED_SHAPE_BITMAP_MATRIX_RESCALE 1
  26 #define SWFED_SHAPE_BITMAP_RECT_RESIZE    2
  27 #define SWFED_SHAPE_BITMAP_TYPE_TILLED    4
  28
  29 extern swf_object_t *swf_object_open(void);
  30 extern void swf_object_close(swf_object_t *swf);
  31 extern int swf_object_input(swf_object_t *swf, unsigned char *data, unsigned long data_len);
  32 extern unsigned char *swf_object_output(swf_object_t *swf, unsigned long *length);
  33 extern void swf_object_print(swf_object_t *swf);
  34
  35 /* --- */
  36
  37 extern int swf_object_rebuild(swf_object_t *swf);
  38 extern void swf_object_purge_contents(swf_object_t *swf);
  39
  40 /* --- */
  41
  42 extern unsigned char *swf_object_get_tagdata(swf_object_t *swf, int tag_seqno,
  43                                              unsigned long *length);
  44 extern int swf_object_replace_tagdata(swf_object_t *swf, int tag_seqno,
  45                                       unsigned char *data,
  46                                       unsigned long length);
  47 extern unsigned char *swf_object_get_tagdata_bycid(swf_object_t *swf,
  48                                                    int cid,
  49                                                    unsigned long *length);
  50 extern int swf_object_replace_tagdata_bycid(swf_object_t *swf,
  51                                             int cid,
  52                                             unsigned char *data,
  53                                             unsigned long length);
  54 extern unsigned char *swf_object_get_tagcontents_bycid(swf_object_t *swf,
  55                                                        int cid,
  56                                                        unsigned long *length);
  57 extern int swf_object_replace_tagcontents_bycid(swf_object_t *swf, int cid,
  58                                                 unsigned char *data,
  59                                                 unsigned long length);
  60 extern int swf_object_remove_tag(swf_object_t *swf, int tag_seqno,
  61                                  int tag_seqno_in_sprite);
  62 extern int swf_object_print_tagdata(swf_object_t *swf,
  63                                     unsigned char *data, unsigned long length);
  64
  65
  66 /* --- */
  67
  68 extern swf_tag_t *swf_object_search_tag_byseqno(swf_object_t *swf,
  69                                                 int tag_seqno);
  70 extern swf_tag_t *swf_object_search_tag_in_sprite_byseqno(swf_tag_sprite_detail_t *sprite, int tag_seqno);
  71
  72 extern swf_tag_t *swf_object_search_tag_bycid(swf_object_t *swf,
  73                                                 int cid);
  74 extern swf_tag_t *swf_object_search_shape_tag(swf_object_t *swf,
  75                                                int shape_id);
  76
  77 extern swf_tag_t *swf_object_search_bitmap_tag(swf_object_t *swf,
  78                                                int bitmap_id);
  79 extern int swf_object_search_cid_by_bitmap_condition(swf_object_t *swf,
  80                                                      int width, int height,
  81                                                      int red, int green, int blue);
  82
  83 /* --- */
  84
  85 extern unsigned char *swf_object_get_shapedata(swf_object_t *swf,
  86                                                int shape_id,
  87                                                unsigned long *length);
  88 extern int swf_object_replace_shapedata(swf_object_t *swf, int shape_id,
  89                                         unsigned char *data,
  90                                         unsigned long length);
  91 extern int swf_object_set_shape_adjust_mode(swf_object_t *swf, unsigned mode);
  92 extern int swf_object_adjust_shapebitmap(swf_object_t *swf, int bitmap_id,
  93                                          int old_width, int old_height,
  94                                          int new_width, int new_height);
  95
  96 extern int swf_object_get_bitmap_size(swf_object_t *swf, int bitmap_id,
  97                                       int *width, int *height);
  98
  99 /* --- */
 100
 101 extern unsigned char *swf_object_get_jpegdata(swf_object_t *swf, unsigned long *length, int image_id);
 102 extern unsigned char *swf_object_get_alphadata(swf_object_t *swf, unsigned long *length, int image_id);
 103 extern int swf_object_replace_jpegdata(swf_object_t *swf, int image_id,
 104                                        unsigned char *jpeg_data,
 105                                        unsigned long jpeg_data_len,
 106                                        unsigned char *alpha_data,
 107                                        unsigned long alpha_data_len);
 108 extern unsigned char *swf_object_get_pngdata(swf_object_t *swf, unsigned long *length, int image_id);
 109 extern int swf_object_replace_pngdata(swf_object_t *swf, int image_id,
 110                                       unsigned char *png_data,
 111                                       unsigned long png_data_len);
 112 extern int swf_object_replace_gifdata(swf_object_t *swf, int image_id,
 113                                       unsigned char *gif_data,
 114                                       unsigned long gif_data_len);
 115 extern unsigned char *swf_object_get_sounddata(swf_object_t *swf, unsigned long *length, int sound_id);
 116 extern int swf_object_replace_melodata(swf_object_t *swf, int sound_id,
 117                                        unsigned char *melo_data,
 118                                        unsigned long melo_data_len);
 119 extern char *swf_object_get_editstring(swf_object_t *swf,
 120                                        char *variable_name,
 121                                        int variable_name_len);
 122 extern int swf_object_replace_editstring(swf_object_t *swf,
 123                                          char *variable_name,
 124                                          int variable_name_len,
 125                                          char *initial_text,
 126                                          int initial_text_len);
 127 extern unsigned char *swf_object_get_actiondata(swf_object_t *swf, unsigned long *length, int tag_seqno);
 128 extern int swf_object_insert_action_setvariables(swf_object_t *swf,
 129                                                  y_keyvalue_t *kv);
 130
 131 extern int swf_object_replace_action_strings(swf_object_t *swf,
 132                                              y_keyvalue_t *kv);
 133
 134 extern int swf_object_replace_movieclip(swf_object_t *swf,
 135                                         unsigned char *instance_name,
 136                                         int instancee_name_len,
 137                                         unsigned char *swf_data,
 138                                         int swf_data_len);
 139
 140 extern int swf_object_apply_shapematrix_factor(swf_object_t *swf,int shape_id,
 141                                                double scale_x, double scale_y,
 142                                                double rotate_rad,
 143                                                signed int trans_x,
 144                                                signed int trans_y);
 145 extern int swf_object_apply_shaperect_factor(swf_object_t *swf,int shape_id,
 146                                              double scale_x, double scale_y,
 147                                              signed int trans_x,
 148                                              signed int trans_y);
 149 extern int swf_object_apply_shapetype_tilled(swf_object_t *swf,int shape_id);
 150
 151
 152 /* --- */
 153
 154 extern int swf_object_is_shape_tagdata(unsigned char *data, int data_len);
 155
 156 extern int swf_object_is_bitmap_tagdata(unsigned char *data, int data_len);
 157 extern int swf_object_replace_tag(struct swf_object_ *swf,
 158                                   swf_tag_t *old_tag, swf_tag_t *new_tag);
 159
 160
 161 #endif /* __SWF_OBJECT_H__ */