[thirdparty/cups.git] / ppdc / ppdc.h

//
// "$Id$"
//
//   Definitions for the CUPS PPD Compiler.
//
//   Copyright 2007-2008 by Apple Inc.
//   Copyright 2002-2007 by Easy Software Products.
//
//   These coded instructions, statements, and computer programs are the
//   property of Apple Inc. and are protected by Federal copyright
//   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
//   which should have been included with this file.  If this file is
//   file is missing or damaged, see the license at "http://www.cups.org/".
//

#ifndef _PPDC_H_
#  define _PPDC_H_

//
// Include necessary headers...
//

#  include <cups/string.h>

#  include <cups/file.h>
#  include <stdlib.h>
#  include <errno.h>


//
// Enumerations...
//

enum ppdcDrvType			//// Driver type
{
  PPDC_DRIVER_CUSTOM,			// Custom driver
  PPDC_DRIVER_PS,			// PostScript driver
  PPDC_DRIVER_ESCP,			// rastertoescpx driver
  PPDC_DRIVER_PCL,			// rastertopclx driver
  PPDC_DRIVER_LABEL,			// rastertolabel/rastertodymo driver
  PPDC_DRIVER_EPSON,			// rastertoepson driver
  PPDC_DRIVER_HP,			// rastertohp driver
  PPDC_DRIVER_MAX			// Number of driver types defined
};

enum ppdcFontStatus			//// Load status of font
{
  PPDC_FONT_ROM,			// Font is in ROM
  PPDC_FONT_DISK			// Font is on disk
};

enum ppdcOptSection			//// Option section
{
  PPDC_SECTION_ANY,			// AnySetup
  PPDC_SECTION_DOCUMENT,		// DocumentSetup
  PPDC_SECTION_EXIT,			// ExitServer
  PPDC_SECTION_JCL,			// JCLSetup
  PPDC_SECTION_PAGE,			// PageSetup
  PPDC_SECTION_PROLOG			// Prolog
};

enum ppdcOptType			//// Option type
{
  PPDC_BOOLEAN,				// True/false option
  PPDC_PICKONE,				// Single choice from list
  PPDC_PICKMANY				// Multiple choices from list
};

enum ppdcLineEnding			//// Line endings
{
  PPDC_LFONLY,				// LF only
  PPDC_CRONLY,				// CR only
  PPDC_CRLF				// CR + LF
};

enum ppdcCondFlags			//// Condition flags
{
  PPDC_COND_NORMAL = 0,			// Normal state
  PPDC_COND_SKIP = 1,			// Skip state
  PPDC_COND_SATISFIED = 2		// At least one condition satisfied
};


//
// Printer description data...
//

class ppdcShared			//// Shared Data Value
{
  private:

  int		use;			// Use count (delete when 0)

  public:

  ppdcShared();
  virtual ~ppdcShared();

  void		get(void);
  void		release(void);
};

class ppdcArray				//// Shared Array
  : public ppdcShared
{
  public:

  int		count,			// Number of elements
		alloc,			// Allocated elements
		current;		// Current element
  ppdcShared	**data;			// Elements

  ppdcArray(ppdcArray *a = 0);
  ~ppdcArray();

  void		add(ppdcShared *d);
  ppdcShared	*first();
  ppdcShared	*next();
  void		remove(ppdcShared *d);
};

class ppdcString			//// Shared String
  : public ppdcShared
{
  public:

  char		*value;			// String value

  ppdcString(const char *v);
  ~ppdcString();
};

class ppdcInteger			//// Shared integer
  : public ppdcShared
{
  public:

  int		*value;			// Integer value

  ppdcInteger(int *v) { value = v; }
};

class ppdcMessage			//// Translation message
  : public ppdcShared
{
  public:

  ppdcString	*id,			// Translation ID
		*string;		// Translation string

  ppdcMessage(const char *i, const char *s);
  ~ppdcMessage();
};

class ppdcCatalog			//// Translation catalog
  : public ppdcShared
{
  public:

  ppdcString	*locale;		// Name of locale
  ppdcString	*filename;		// Name of translation file
  ppdcArray	*messages;		// Array of translation messages

  ppdcCatalog(const char *l, const char *f = 0);
  ~ppdcCatalog();

  void		add_message(const char *id, const char *string = NULL);
  const char	*find_message(const char *id);
  int		load_messages(const char *f);
  int		save_messages(const char *f);
};

class ppdcAttr				//// Attribute
  : public ppdcShared
{
  public:

  ppdcString	*name,			// Name of attribute
		*selector,		// Selector string
		*text,			// Text string
		*value;			// Value string
  bool		localizable;		// Should this attribute be localized?

  ppdcAttr(const char *n, const char *s, const char *t, const char *v,
           bool loc = false);
  ~ppdcAttr();
};

class ppdcFont				//// Shared Font
  : public ppdcShared
{
  public:

  ppdcString	*name,			// Font name
		*encoding,		// Font base encoding
		*version,		// Font version
		*charset;		// Font charset
  ppdcFontStatus status;		// Font status (ROM or Disk)

  ppdcFont(const char *n, const char *e, const char *v, const char *c,
           ppdcFontStatus s);
  ~ppdcFont();
};

class ppdcChoice			//// Option Choice
  : public ppdcShared
{
  public:

  ppdcString	*name,			// Name of choice
		*text,			// Human-readable text of choice
		*code;			// PS code of choice

  ppdcChoice(const char *n, const char *t, const char *c);
  ~ppdcChoice();
};

class ppdcOption			//// Option
  : public ppdcShared
{
  public:

  ppdcOptType	type;			// Type of option
  ppdcString	*name,			// Name of option
		*text;			// Human-readable text of option
  ppdcOptSection section;		// Section for option code
  float		order;			// Order number
  ppdcArray	*choices;		// Choices
  ppdcString	*defchoice;		// Default choice

  ppdcOption(ppdcOptType ot, const char *n, const char *t, ppdcOptSection s,
             float o);
  ppdcOption(ppdcOption *o);
  ~ppdcOption();

  void		add_choice(ppdcChoice *c) { choices->add(c); }
  ppdcChoice	*find_choice(const char *n);
  void		set_defchoice(ppdcChoice *c);
};

class ppdcGroup			//// Group of Options
  : public ppdcShared
{
  public:

  ppdcString	*name,			// Name of option
		*text;			// Human-readable text of option
  ppdcArray	*options;		// Options

  ppdcGroup(const char *n, const char *t);
  ppdcGroup(ppdcGroup *g);
  ~ppdcGroup();

  void		add_option(ppdcOption *o) { options->add(o); }
  ppdcOption	*find_option(const char *n);
};

class ppdcConstraint			//// Constraint
  : public ppdcShared
{
  public:

  ppdcString	*option1,		// First option
		*choice1,		// First choice
		*option2,		// Second option
		*choice2;		// Second choice

  ppdcConstraint(const char *o1, const char *c1, const char *o2,
		 const char *c2);
  ~ppdcConstraint();
};

class ppdcFilter			//// Filter Program
  : public ppdcShared
{
  public:

  ppdcString	*mime_type,		// MIME type
		*program;		// Filter program
  int		cost;			// Relative cost of filter

  ppdcFilter(const char *t, const char *p, int c);
  ~ppdcFilter();
};

class ppdcMediaSize			//// Media Size
  : public ppdcShared
{
  public:

  ppdcString	*name,			// Name of size
		*text;			// Human-readable text
  float		width,			// Width in points
		length,			// Length in points
		left,			// Left limit in points
		bottom,			// Bottom limit in points
		right,			// Right limit in points
		top;			// Top limit in points
  ppdcString	*size_code,		// PageSize code, if any
		*region_code;		// PageRegion code, if any

  ppdcMediaSize(const char *n, const char *t, float w, float l,
                float lm, float bm, float rm, float tm,
		const char *sc = 0, const char *rc = 0);
  ~ppdcMediaSize();
};

class ppdcProfile			//// Color Profile
  : public ppdcShared
{
  public:

  ppdcString	*resolution,		// Resolution name
		*media_type;		// Media type name
  float		density,		// Color profile density
		gamma,			// Color profile gamma
		profile[9];		// Color profile matrix

  ppdcProfile(const char *r, const char *m, float d, float g, const float *p);
  ~ppdcProfile();
};

class ppdcSource;

class ppdcDriver			//// Printer Driver Data
  : public ppdcShared
{
  public:

  ppdcDrvType	type;			// Driver type
  ppdcArray	*copyright;		// Copyright strings
  ppdcString	*manufacturer,		// Manufacturer
		*model_name,		// Name of printer model
		*file_name,		// Output filename for PPD
		*pc_file_name,		// 8 character PC filename for PPD
		*version;		// Version number
  int		model_number,		// Model number for driver
		manual_copies,		// Do manual copies?
		color_device,		// Support color?
		throughput;		// Throughput in pages per minute
  ppdcArray	*attrs,			// Attributes
		*constraints,		// Constraints
		*filters,		// Filters
		*fonts,			// Fonts
		*groups,		// Option groups
		*profiles,		// Color profiles
		*sizes;			// Fixed sizes
  ppdcString	*default_font,		// Default font
		*default_size;		// Default size option
  int		variable_paper_size;	// Support variable sizes?
  ppdcString	*custom_size_code;	// Custom page size code, if any
  float		left_margin,		// Margins for device in points
		bottom_margin,
		right_margin,
		top_margin,
		max_width,		// Maximum width (points)
		max_length,		// Maximum length (points)
		min_width,		// Minimum width (points)
		min_length;		// Minimum length (points)

  ppdcDriver(ppdcDriver *d = 0);
  ~ppdcDriver();

  void		add_attr(ppdcAttr *a) { attrs->add(a); }
  void		add_constraint(ppdcConstraint *c) { constraints->add(c); }
  void		add_copyright(const char *c) {
    		  copyright->add(new ppdcString(c));
		}
  void		add_filter(ppdcFilter *f) { filters->add(f); }
  void		add_font(ppdcFont *f) { fonts->add(f); }
  void		add_group(ppdcGroup *g) { groups->add(g); }
  void		add_profile(ppdcProfile *p) { profiles->add(p); }
  void		add_size(ppdcMediaSize *m) { sizes->add(m); }

  ppdcAttr	*find_attr(const char *k, const char *s);
  ppdcGroup	*find_group(const char *n);
  ppdcOption	*find_option(const char *n);

  void		set_custom_size_code(const char *c);
  void		set_default_font(ppdcFont *f);
  void		set_default_size(ppdcMediaSize *m);
  void		set_file_name(const char *f);
  void		set_manufacturer(const char *m);
  void		set_model_name(const char *m);
  void		set_pc_file_name(const char *f);
  void		set_version(const char *v);

  int		write_ppd_file(cups_file_t *fp, ppdcCatalog *catalog,
		               ppdcArray *locales, ppdcSource *src,
			       ppdcLineEnding le);
};

class ppdcVariable			//// Variable Definition
  : public ppdcShared
{
  public:

  ppdcString	*name,			// Name of variable
		*value;			// Value of variable

  ppdcVariable(const char *n, const char *v);
  ~ppdcVariable();

  void		set_value(const char *v);
};

class ppdcFile				//// File
{
  public:

  cups_file_t	*fp;			// File pointer
  const char	*filename;		// Filename
  int		line;			// Line in file

  ppdcFile(const char *f, cups_file_t *ffp = (cups_file_t *)0);
  ~ppdcFile();

  int		get();
  int		peek();
};

class ppdcSource			//// Source File
  : public ppdcShared
{
  public:

  static ppdcArray *includes;		// Include directories
  static const char *driver_types[];	// Driver types

  ppdcString	*filename;		// Filename
  ppdcArray	*base_fonts,		// Base fonts
		*drivers,		// Printer drivers
		*po_files,		// Message catalogs
		*sizes,			// Predefined media sizes
		*vars;			// Defined variables
  int		cond_state,		// Cummulative conditional state
		*cond_current,		// Current #if state
		cond_stack[101];	// #if state stack


  ppdcSource(const char *f = 0, cups_file_t *ffp = (cups_file_t *)0);
  ~ppdcSource();

  static void	add_include(const char *d);
  ppdcDriver	*find_driver(const char *f);
  static char	*find_include(const char *f, const char *base, char *n,
			      int nlen);
  ppdcCatalog	*find_po(const char *l);
  ppdcMediaSize	*find_size(const char *s);
  ppdcVariable	*find_variable(const char *n);
  ppdcAttr	*get_attr(ppdcFile *fp, bool loc = false);
  int		get_boolean(ppdcFile *fp);
  ppdcChoice	*get_choice(ppdcFile *fp);
  ppdcChoice	*get_color_model(ppdcFile *fp);
  int		get_color_order(const char *co);
  ppdcProfile	*get_color_profile(ppdcFile *fp);
  int		get_color_space(const char *cs);
  ppdcConstraint *get_constraint(ppdcFile *fp);
  ppdcMediaSize	*get_custom_size(ppdcFile *fp);
  void		get_duplex(ppdcFile *fp, ppdcDriver *d);
  ppdcFilter	*get_filter(ppdcFile *fp);
  float		get_float(ppdcFile *fp);
  ppdcFont	*get_font(ppdcFile *fp);
  ppdcChoice	*get_generic(ppdcFile *fp, const char *keyword,
		             const char *tattr, const char *nattr);
  ppdcGroup	*get_group(ppdcFile *fp, ppdcDriver *d);
  ppdcOption	*get_installable(ppdcFile *fp);
  int		get_integer(const char *v);
  int		get_integer(ppdcFile *fp);
  float		get_measurement(ppdcFile *fp);
  ppdcOption	*get_option(ppdcFile *fp, ppdcDriver *d, ppdcGroup *g);
  ppdcCatalog	*get_po(ppdcFile *fp);
  ppdcChoice	*get_resolution(ppdcFile *fp);
  ppdcProfile	*get_simple_profile(ppdcFile *fp);
  ppdcMediaSize	*get_size(ppdcFile *fp);
  char		*get_token(ppdcFile *fp, char *buffer, int buflen);
  ppdcVariable	*get_variable(ppdcFile *fp);
  int		import_ppd(const char *f);
  int		quotef(cups_file_t *fp, const char *format, ...);
  void		read_file(const char *f, cups_file_t *ffp = (cups_file_t *)0);
  void		scan_file(ppdcFile *fp, ppdcDriver *td = 0, bool inc = false);
  ppdcVariable	*set_variable(const char *name, const char *value);
  int		write_file(const char *f);
};


#endif // !_PPDC_H_

//
// End of "$Id$".
//
Commit	Line	Data
ac884b6a MS	1	//
	2	// "$Id$"
	3	//
	4	// Definitions for the CUPS PPD Compiler.
	5	//
bdd6c45b	6	// Copyright 2007-2008 by Apple Inc.
ac884b6a MS	7	// Copyright 2002-2007 by Easy Software Products.
	8	//
	9	// These coded instructions, statements, and computer programs are the
	10	// property of Apple Inc. and are protected by Federal copyright
	11	// law. Distribution and use rights are outlined in the file "LICENSE.txt"
	12	// which should have been included with this file. If this file is
	13	// file is missing or damaged, see the license at "http://www.cups.org/".
	14	//
	15
	16	#ifndef _PPDC_H_
	17	# define _PPDC_H_
	18
	19	//
	20	// Include necessary headers...
	21	//
	22
	23	# include <cups/string.h>
	24
	25	# include <cups/file.h>
	26	# include <stdlib.h>
	27	# include <errno.h>
	28
	29
	30	//
	31	// Enumerations...
	32	//
	33
	34	enum ppdcDrvType //// Driver type
	35	{
	36	PPDC_DRIVER_CUSTOM, // Custom driver
	37	PPDC_DRIVER_PS, // PostScript driver
	38	PPDC_DRIVER_ESCP, // rastertoescpx driver
	39	PPDC_DRIVER_PCL, // rastertopclx driver
	40	PPDC_DRIVER_LABEL, // rastertolabel/rastertodymo driver
	41	PPDC_DRIVER_EPSON, // rastertoepson driver
	42	PPDC_DRIVER_HP, // rastertohp driver
	43	PPDC_DRIVER_MAX // Number of driver types defined
	44	};
	45
	46	enum ppdcFontStatus //// Load status of font
	47	{
	48	PPDC_FONT_ROM, // Font is in ROM
	49	PPDC_FONT_DISK // Font is on disk
	50	};
	51
	52	enum ppdcOptSection //// Option section
	53	{
	54	PPDC_SECTION_ANY, // AnySetup
	55	PPDC_SECTION_DOCUMENT, // DocumentSetup
	56	PPDC_SECTION_EXIT, // ExitServer
	57	PPDC_SECTION_JCL, // JCLSetup
	58	PPDC_SECTION_PAGE, // PageSetup
	59	PPDC_SECTION_PROLOG // Prolog
	60	};
	61
	62	enum ppdcOptType //// Option type
	63	{
	64	PPDC_BOOLEAN, // True/false option
	65	PPDC_PICKONE, // Single choice from list
	66	PPDC_PICKMANY // Multiple choices from list
	67	};
	68
	69	enum ppdcLineEnding //// Line endings
	70	{
71	PPDC_LFONLY, // LF only
72	PPDC_CRONLY, // CR only
73	PPDC_CRLF // CR + LF
74	};
75
bdd6c45b MS	76	enum ppdcCondFlags //// Condition flags
	77	{
	78	PPDC_COND_NORMAL = 0, // Normal state
	79	PPDC_COND_SKIP = 1, // Skip state
	80	PPDC_COND_SATISFIED = 2 // At least one condition satisfied
	81	};
	82
ac884b6a MS	83
	84	//
	85	// Printer description data...
	86	//
	87
	88	class ppdcShared //// Shared Data Value
	89	{
	90	private:
	91
	92	int use; // Use count (delete when 0)
	93
	94	public:
	95
	96	ppdcShared();
	97	virtual ~ppdcShared();
	98
	99	void get(void);
	100	void release(void);
	101	};
	102
	103	class ppdcArray //// Shared Array
	104	: public ppdcShared
	105	{
	106	public:
	107
	108	int count, // Number of elements
	109	alloc, // Allocated elements
	110	current; // Current element
	111	ppdcShared **data; // Elements
	112
	113	ppdcArray(ppdcArray *a = 0);
	114	~ppdcArray();
	115
	116	void add(ppdcShared *d);
	117	ppdcShared *first();
	118	ppdcShared *next();
	119	void remove(ppdcShared *d);
	120	};
	121
	122	class ppdcString //// Shared String
	123	: public ppdcShared
	124	{
	125	public:
	126
	127	char *value; // String value
	128
	129	ppdcString(const char *v);
	130	~ppdcString();
	131	};
	132
	133	class ppdcInteger //// Shared integer
	134	: public ppdcShared
	135	{
	136	public:
	137
	138	int *value; // Integer value
	139
	140	ppdcInteger(int *v) { value = v; }
	141	};
	142
	143	class ppdcMessage //// Translation message
	144	: public ppdcShared
	145	{
	146	public:
147
148	ppdcString *id, // Translation ID
149	*string; // Translation string
150
151	ppdcMessage(const char i, const char s);
152	~ppdcMessage();
153	};
154
155	class ppdcCatalog //// Translation catalog
156	: public ppdcShared
157	{
158	public:
159
160	ppdcString *locale; // Name of locale
161	ppdcString *filename; // Name of translation file
162	ppdcArray *messages; // Array of translation messages
163
164	ppdcCatalog(const char l, const char f = 0);
165	~ppdcCatalog();
166
61cf44e2	167	void add_message(const char id, const char string = NULL);
ac884b6a MS	168	const char find_message(const char id);
	169	int load_messages(const char *f);
	170	int save_messages(const char *f);
	171	};
	172
	173	class ppdcAttr //// Attribute
	174	: public ppdcShared
	175	{
	176	public:
	177
	178	ppdcString *name, // Name of attribute
	179	*selector, // Selector string
	180	*text, // Text string
	181	*value; // Value string
bdd6c45b	182	bool localizable; // Should this attribute be localized?
ac884b6a	183
bdd6c45b MS	184	ppdcAttr(const char n, const char s, const char t, const char v,
bdd6c45b MS	185	bool loc = false);
ac884b6a MS	186	~ppdcAttr();
	187	};
	188
	189	class ppdcFont //// Shared Font
	190	: public ppdcShared
	191	{
	192	public:
	193
	194	ppdcString *name, // Font name
	195	*encoding, // Font base encoding
	196	*version, // Font version
	197	*charset; // Font charset
	198	ppdcFontStatus status; // Font status (ROM or Disk)
	199
	200	ppdcFont(const char n, const char e, const char v, const char c,
	201	ppdcFontStatus s);
	202	~ppdcFont();
	203	};
	204
	205	class ppdcChoice //// Option Choice
	206	: public ppdcShared
	207	{
	208	public:
	209
	210	ppdcString *name, // Name of choice
	211	*text, // Human-readable text of choice
	212	*code; // PS code of choice
	213
	214	ppdcChoice(const char n, const char t, const char *c);
	215	~ppdcChoice();
	216	};
	217
	218	class ppdcOption //// Option
	219	: public ppdcShared
	220	{
	221	public:
	222
	223	ppdcOptType type; // Type of option
	224	ppdcString *name, // Name of option
	225	*text; // Human-readable text of option
	226	ppdcOptSection section; // Section for option code
	227	float order; // Order number
	228	ppdcArray *choices; // Choices
	229	ppdcString *defchoice; // Default choice
	230
	231	ppdcOption(ppdcOptType ot, const char n, const char t, ppdcOptSection s,
	232	float o);
	233	ppdcOption(ppdcOption *o);
	234	~ppdcOption();
	235
	236	void add_choice(ppdcChoice *c) { choices->add(c); }
	237	ppdcChoice find_choice(const char n);
	238	void set_defchoice(ppdcChoice *c);
	239	};
	240
	241	class ppdcGroup //// Group of Options
	242	: public ppdcShared
	243	{
	244	public:
	245
	246	ppdcString *name, // Name of option
	247	*text; // Human-readable text of option
	248	ppdcArray *options; // Options
	249
250	ppdcGroup(const char n, const char t);
251	ppdcGroup(ppdcGroup *g);
252	~ppdcGroup();
253
254	void add_option(ppdcOption *o) { options->add(o); }
255	ppdcOption find_option(const char n);
256	};
257
258	class ppdcConstraint //// Constraint
259	: public ppdcShared
260	{
261	public:
262
263	ppdcString *option1, // First option
264	*choice1, // First choice
265	*option2, // Second option
266	*choice2; // Second choice
267
268	ppdcConstraint(const char o1, const char c1, const char *o2,
269	const char *c2);
270	~ppdcConstraint();
271	};
272
273	class ppdcFilter //// Filter Program
274	: public ppdcShared
275	{
276	public:
277
278	ppdcString *mime_type, // MIME type
279	*program; // Filter program
280	int cost; // Relative cost of filter
281
282	ppdcFilter(const char t, const char p, int c);
283	~ppdcFilter();
284	};
285
286	class ppdcMediaSize //// Media Size
287	: public ppdcShared
288	{
289	public:
290
291	ppdcString *name, // Name of size
292	*text; // Human-readable text
293	float width, // Width in points
294	length, // Length in points
295	left, // Left limit in points
296	bottom, // Bottom limit in points
297	right, // Right limit in points
298	top; // Top limit in points
299	ppdcString *size_code, // PageSize code, if any
300	*region_code; // PageRegion code, if any
301
302	ppdcMediaSize(const char n, const char t, float w, float l,
303	float lm, float bm, float rm, float tm,
304	const char sc = 0, const char rc = 0);
305	~ppdcMediaSize();
306	};
307
308	class ppdcProfile //// Color Profile
309	: public ppdcShared
310	{
311	public:
312
313	ppdcString *resolution, // Resolution name
314	*media_type; // Media type name
315	float density, // Color profile density
316	gamma, // Color profile gamma
317	profile[9]; // Color profile matrix
318
319	ppdcProfile(const char r, const char m, float d, float g, const float *p);
320	~ppdcProfile();
321	};
322
323	class ppdcSource;
324
325	class ppdcDriver //// Printer Driver Data
326	: public ppdcShared
327	{
328	public:
329
330	ppdcDrvType type; // Driver type
331	ppdcArray *copyright; // Copyright strings
332	ppdcString *manufacturer, // Manufacturer
333	*model_name, // Name of printer model
bdd6c45b	334	*file_name, // Output filename for PPD
ac884b6a MS	335	*pc_file_name, // 8 character PC filename for PPD
	336	*version; // Version number
	337	int model_number, // Model number for driver
	338	manual_copies, // Do manual copies?
	339	color_device, // Support color?
	340	throughput; // Throughput in pages per minute
	341	ppdcArray *attrs, // Attributes
	342	*constraints, // Constraints
	343	*filters, // Filters
	344	*fonts, // Fonts
	345	*groups, // Option groups
	346	*profiles, // Color profiles
	347	*sizes; // Fixed sizes
	348	ppdcString *default_font, // Default font
	349	*default_size; // Default size option
	350	int variable_paper_size; // Support variable sizes?
	351	ppdcString *custom_size_code; // Custom page size code, if any
	352	float left_margin, // Margins for device in points
	353	bottom_margin,
	354	right_margin,
	355	top_margin,
	356	max_width, // Maximum width (points)
	357	max_length, // Maximum length (points)
	358	min_width, // Minimum width (points)
	359	min_length; // Minimum length (points)
	360
	361	ppdcDriver(ppdcDriver *d = 0);
	362	~ppdcDriver();
	363
	364	void add_attr(ppdcAttr *a) { attrs->add(a); }
	365	void add_constraint(ppdcConstraint *c) { constraints->add(c); }
	366	void add_copyright(const char *c) {
	367	copyright->add(new ppdcString(c));
	368	}
	369	void add_filter(ppdcFilter *f) { filters->add(f); }
	370	void add_font(ppdcFont *f) { fonts->add(f); }
	371	void add_group(ppdcGroup *g) { groups->add(g); }
	372	void add_profile(ppdcProfile *p) { profiles->add(p); }
	373	void add_size(ppdcMediaSize *m) { sizes->add(m); }
	374
	375	ppdcAttr find_attr(const char k, const char *s);
	376	ppdcGroup find_group(const char n);
	377	ppdcOption find_option(const char n);
	378
	379	void set_custom_size_code(const char *c);
	380	void set_default_font(ppdcFont *f);
	381	void set_default_size(ppdcMediaSize *m);
bdd6c45b	382	void set_file_name(const char *f);
ac884b6a MS	383	void set_manufacturer(const char *m);
	384	void set_model_name(const char *m);
	385	void set_pc_file_name(const char *f);
	386	void set_version(const char *v);
	387
	388	int write_ppd_file(cups_file_t fp, ppdcCatalog catalog,
	389	ppdcArray locales, ppdcSource src,
	390	ppdcLineEnding le);
	391	};
	392
	393	class ppdcVariable //// Variable Definition
	394	: public ppdcShared
	395	{
	396	public:
	397
	398	ppdcString *name, // Name of variable
	399	*value; // Value of variable
	400
	401	ppdcVariable(const char n, const char v);
	402	~ppdcVariable();
	403
	404	void set_value(const char *v);
	405	};
	406
	407	class ppdcFile //// File
	408	{
	409	public:
	410
	411	cups_file_t *fp; // File pointer
	412	const char *filename; // Filename
	413	int line; // Line in file
	414
4509bb49	415	ppdcFile(const char f, cups_file_t ffp = (cups_file_t *)0);
ac884b6a MS	416	~ppdcFile();
	417
	418	int get();
	419	int peek();
	420	};
	421
	422	class ppdcSource //// Source File
	423	: public ppdcShared
	424	{
	425	public:
	426
	427	static ppdcArray *includes; // Include directories
	428	static const char *driver_types[]; // Driver types
	429
	430	ppdcString *filename; // Filename
	431	ppdcArray *base_fonts, // Base fonts
	432	*drivers, // Printer drivers
	433	*po_files, // Message catalogs
	434	*sizes, // Predefined media sizes
	435	*vars; // Defined variables
bdd6c45b MS	436	int cond_state, // Cummulative conditional state
	437	*cond_current, // Current #if state
	438	cond_stack[101]; // #if state stack
	439
ac884b6a	440
4509bb49	441	ppdcSource(const char f = 0, cups_file_t ffp = (cups_file_t *)0);
ac884b6a MS	442	~ppdcSource();
	443
	444	static void add_include(const char *d);
	445	ppdcDriver find_driver(const char f);
	446	static char find_include(const char f, const char base, char n,
	447	int nlen);
	448	ppdcCatalog find_po(const char l);
	449	ppdcMediaSize find_size(const char s);
	450	ppdcVariable find_variable(const char n);
bdd6c45b	451	ppdcAttr get_attr(ppdcFile fp, bool loc = false);
ac884b6a MS	452	int get_boolean(ppdcFile *fp);
	453	ppdcChoice get_choice(ppdcFile fp);
	454	ppdcChoice get_color_model(ppdcFile fp);
	455	int get_color_order(const char *co);
	456	ppdcProfile get_color_profile(ppdcFile fp);
	457	int get_color_space(const char *cs);
	458	ppdcConstraint get_constraint(ppdcFile fp);
	459	ppdcMediaSize get_custom_size(ppdcFile fp);
	460	void get_duplex(ppdcFile fp, ppdcDriver d);
	461	ppdcFilter get_filter(ppdcFile fp);
	462	float get_float(ppdcFile *fp);
	463	ppdcFont get_font(ppdcFile fp);
	464	ppdcChoice get_generic(ppdcFile fp, const char *keyword,
	465	const char tattr, const char nattr);
	466	ppdcGroup get_group(ppdcFile fp, ppdcDriver *d);
	467	ppdcOption get_installable(ppdcFile fp);
	468	int get_integer(const char *v);
	469	int get_integer(ppdcFile *fp);
	470	float get_measurement(ppdcFile *fp);
	471	ppdcOption get_option(ppdcFile fp, ppdcDriver d, ppdcGroup g);
	472	ppdcCatalog get_po(ppdcFile fp);
	473	ppdcChoice get_resolution(ppdcFile fp);
	474	ppdcProfile get_simple_profile(ppdcFile fp);
	475	ppdcMediaSize get_size(ppdcFile fp);
	476	char get_token(ppdcFile fp, char *buffer, int buflen);
	477	ppdcVariable get_variable(ppdcFile fp);
	478	int import_ppd(const char *f);
	479	int quotef(cups_file_t fp, const char format, ...);
4509bb49	480	void read_file(const char f, cups_file_t ffp = (cups_file_t *)0);
ac884b6a MS	481	void scan_file(ppdcFile fp, ppdcDriver td = 0, bool inc = false);
	482	ppdcVariable set_variable(const char name, const char *value);
	483	int write_file(const char *f);
	484	};
	485
	486
	487	#endif // !_PPDC_H_
	488
	489	//
	490	// End of "$Id$".
	491	//