/usr/include/libwmf/types.h is in libwmf-dev 0.2.8.4-10ubuntu1.1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 | /* libwmf (<libwmf/types.h>): library for wmf conversion
Copyright (C) 2000 - various; see CREDITS, ChangeLog, and sources
The libwmf Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The libwmf Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the libwmf Library; see the file COPYING. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef LIBWMF_TYPES_H
#define LIBWMF_TYPES_H
#include <stdio.h>
#include <sys/types.h>
#include <ft2build.h>
#include FT_FREETYPE_H
#include <libwmf/fund.h>
#ifdef __cplusplus
extern "C" {
#endif
/* API Enumeration defs
*/
/**
* \b wmf_bool_t is the (enumeration) type used for boolean
*/
typedef enum _wmf_bool_t
{ wmf_false = 0, /**< False */
wmf_true /**< True */
} wmf_bool_t;
/**
* \b wmf_error_t is the (enumeration) type used for the library error state.
*/
typedef enum _wmf_error_t
{ wmf_E_None = 0, /**< No error. */
wmf_E_InsMem, /**< An attempt to allocate memory has failed. */
wmf_E_BadFile, /**< Attempt to open an unreadable file, or to read from an unopened file. */
wmf_E_BadFormat, /**< The metafile, if indeed it is a metafile, has been corrupted. */
wmf_E_EOF, /**< An unexpected end-of-file has been reached. */
wmf_E_DeviceError, /**< Device-layer error. */
wmf_E_Glitch, /**< Programmer's error. Sorry. */
wmf_E_Assert, /**< Internally forced error. */
wmf_E_UserExit /**< The status function has returned non-zero; exit is premature. */
} wmf_error_t;
/**
* \b wmf_page_t is the (enumeration) type used to indicate page size.
*/
typedef enum _wmf_page_t
{ wmf_P_A5, /**< A5 (420 x 595) */
wmf_P_A4, /**< A4 (595 x 842) */
wmf_P_A3, /**< A3 (842 x 1191) */
wmf_P_A2, /**< A2 (1191 x 1684) */
wmf_P_A1, /**< A1 (1684 x 2384) */
wmf_P_A0, /**< A0 (2384 x 3370) */
wmf_P_B5, /**< B5 (516 x 729) */
wmf_P_Letter, /**< Letter (612 x 792) */
wmf_P_Legal, /**< Legal (612 x 1008) */
wmf_P_Ledger, /**< Ledger (1224 x 792) */
wmf_P_Tabloid /**< Tabloid (792 x 1224) */
} wmf_page_t;
/**
* \b wmf_image_t is the (enumeration) type used to indicate image type.
*/
typedef enum _wmf_image_t
{ wmf_I_gd
} wmf_image_t;
/**
* User redefinable function for input-stream access:
*
* wmfRead: returns unsigned char cast to int, or EOF
*
* See \b wmf_bbuf_input().
*/
typedef int (*wmfRead) (void*);
/**
* User redefinable function for input-stream access:
*
* wmfSeek: returns (-1) on error, else 0
*
* See \b wmf_bbuf_input().
*/
typedef int (*wmfSeek) (void*,long);
/**
* User redefinable function for input-stream access:
*
* wmfTell: returns (-1) on error, else pos
*
* See \b wmf_bbuf_input().
*/
typedef long (*wmfTell) (void*);
/**
* User redefinable function for character-based output-stream:
*
* wmfSPutS: returns EOF on error, else 0
*
* See \b wmfStream.
*/
typedef int (*wmfSPutS) (char*,void*);
/**
* User redefinable function for character-based output-stream:
*
* wmfReset: resets stream to start; returns non-zero on failure
*
* See \b wmfStream.
*/
typedef int (*wmfReset) (void*);
/**
* User definable function indicating progress.
*
* @param context handle for user data
* @param fraction fraction of metafile parsed so far
*
* @return Should return non-zero only if premature exit is required for whatever reason.
*
* See \b wmf_status_function().
*/
typedef int (*wmfStatus) (void* context,float fraction);
/* API types
*/
typedef struct _wmfD_Coord wmfD_Coord;
typedef struct _wmfD_Rect wmfD_Rect;
typedef struct _wmfMapping wmfMapping;
typedef struct _wmfFontMap wmfFontMap;
typedef struct _wmfHead wmfHead; /* Bit nonsensical having these three at all ?? */
typedef struct _wmfMetaHeader wmfMetaHeader,*wmfFile;
typedef struct _wmfPlaceableMetaHeader wmfPlaceableMetaHeader;
typedef struct _wmfAPI_Options wmfAPI_Options;
typedef struct _wmfAPI wmfAPI;
typedef struct _wmfStream wmfStream;
typedef struct _wmfImage wmfImage;
typedef struct _wmfAttributes wmfAttributes;
typedef struct _wmfAttributeStore wmfAttributeStore;
/* API Structure defs
*/
/**
* Device coordinate.
*/
struct _wmfD_Coord
{ float x;
float y;
};
/**
* Device rectangle.
*/
struct _wmfD_Rect
{ /**
* Device coordinate of top left corner (TL.x < BR.x, TL.y < BR.y).
*/
wmfD_Coord TL;
/**
* Device coordinate of bottom right corner.
*/
wmfD_Coord BR;
};
struct _wmfMapping
{ char* name;
char* mapping;
/* I had been hoping to keep FT out of this file, but
* it seems easier just to use the FT encoding defs
* rather than create some kind of wrapper...
*/
FT_Encoding encoding;
};
struct _wmfFontMap
{ char* name; /* wmf font name */
char* normal; /* postscript font names */
char* italic;
char* bold;
char* bolditalic;
};
/**
* Structure containing list of XML attributes
*/
struct _wmfAttributes
{ char * name;
char ** atts;
unsigned long count;
unsigned long max;
unsigned char * buffer;
unsigned long length;
unsigned long offset;
};
/**
* Structure containing list of lists of XML attributes
*/
struct _wmfAttributeStore
{ wmfAttributes * attrlist;
unsigned long count;
unsigned long max;
};
/**
* @internal
*/
struct _wmfPlaceableMetaHeader
{ U32 Key; /* Magic number (always 9AC6CDD7h) */
U16 Handle; /* Metafile HANDLE number (always 0) */
S16 Left; /* Left coordinate in metafile units */
S16 Top; /* Top coordinate in metafile units */
S16 Right; /* Right coordinate in metafile units */
S16 Bottom; /* Bottom coordinate in metafile units */
U16 Inch; /* Number of metafile units per inch */
U32 Reserved; /* Reserved (always 0) */
U16 Checksum; /* Checksum value for previous 10 U16s */
};
/**
* @internal
*/
struct _wmfHead
{ U16 FileType; /* Type of metafile (0=memory, 1=disk) */
U16 HeaderSize; /* Size of header in U16S (always 9) */
U16 Version; /* Version of Microsoft Windows used */
U32 FileSize; /* Total size of the metafile in U16s */
U16 NumOfObjects; /* Number of objects in the file */
U32 MaxRecordSize; /* The size of largest record in U16s */
U16 NumOfParams; /* Not Used (always 0) */
};
/**
* @internal
*/
struct _wmfMetaHeader
{ wmfHead* wmfheader;
wmfPlaceableMetaHeader* pmh;
FILE* filein;
long pos;
int placeable;
};
struct _wmfAPI_Options
{ void* context;
void* (*malloc) (void* context,size_t size);
void* (*realloc) (void* context,void* mem,size_t size);
void (*free) (void* context,void* mem);
int argc;
char** argv;
char** fontdirs; /* NULL-terminated list of directories to search for font files */
struct
{ wmfFontMap* wmf; /* {0,*}-terminated list: wmf-font-name -> ps-font-name */
wmfMapping* sub; /* {0,*}-terminated list: wmf-font-name substring equiv */
wmfMapping* ps; /* {0,*}-terminated list: ps-font-name -> pfb-file-name */
} font;
char* sys_fontmap_file;
char* xtra_fontmap_file;
char* gs_fontmap_file;
char* write_file;
void (*function) (wmfAPI*);
char* module;
char** dirs;
FILE* debug_out;
FILE* error_out;
};
/**
* @internal
*/
struct _wmfAPI
{ wmf_error_t err; /* current state of API; wmf_E_None, hopefully... */
wmfHead Head; /* structures containing meta file general properties... */
wmfPlaceableMetaHeader PlaceableMetaHeader;
wmfMetaHeader MetaHeader;
wmfFile File;
FILE* debug_out; /* Output streams for debugger & error reports... */
FILE* error_out;
wmfAttributeStore store;
void* write_data; /* Output stream data for --wmf-write=<file> */
void* user_data; /* These are hooks for data to hang on to... */
void* device_data;
void* player_data;
void* buffer_data;
void* memory_data;
void* function_reference;
void* font_data;
char** fonts; /* NULL-terminated list of fonts loaded during wmf_scan () */
void* color_data;
struct /* Input stream functions... */
{ wmfRead read;
wmfSeek seek;
wmfTell tell;
} bbuf;
struct
{ void* context;
wmfStatus function; /* return non-zero if premature exit desired */
} status;
struct
{ unsigned long length;
char* buffer;
} string_buffer; /* this is a general purpose char buffer */
unsigned long flags; /* General flags... */
};
/**
* WMF_ERROR_STATE(wmfAPI* API) -> (wmf_error_t) library error state
*/
#define WMF_ERROR_STATE(Z) (((wmfAPI*)(Z))->err)
/**
* Structure describing user-definable character-based output stream.
*
* \b wmf_stream_create() and \b wmf_ztream_create() both return pointers to \b wmfStream objects, but
* an application can create its own implementation if preferred.
*
* @verbatim
typedef int (*wmfSPutS) (char* str,void* context);
typedef int (*wmfReset) (void* context);
@endverbatim
*
* \b wmfSPutS: writes string \p str; returns EOF on error, else 0.
*
* \b wmfReset: resets stream to start; returns non-zero on failure.
*
* \p context is a handle for user data
*/
struct _wmfStream
{ void* context;
wmfSPutS sputs;
wmfReset reset;
};
/**
* @internal
* Macro-wrapper for input stream function:
* (int) WMF_READ((wmfAPI*) API) - returns unsigned char cast to int, or EOF
*/
#define WMF_READ(Z) ((Z)->bbuf.read ((Z)->buffer_data))
/**
* @internal
* Macro-wrapper for input stream function:
* (int) WMF_SEEK((wmfAPI*) API,(long) position) - returns (-1) on error, else 0
*/
#define WMF_SEEK(Z,P) ((Z)->bbuf.seek ((Z)->buffer_data,P))
/**
* @internal
* Macro-wrapper for input stream function:
* (long) WMF_TELL((wmfAPI*) API) - returns (-1) on error, else current position
*/
#define WMF_TELL(Z) ((Z)->bbuf.tell ((Z)->buffer_data))
#ifdef __cplusplus
}
#endif
/**
* Structure referencing an image
*/
struct _wmfImage
{ wmf_image_t type;
U16 width;
U16 height;
void* data;
};
#endif /* ! LIBWMF_TYPES_H */
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