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

//
// "$Id$"
//
//   Definitions for the CUPS PPD Compiler.
//
//   Copyright 2007 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
};


//
// 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(ppdcMessage *m) { messages->add(m); }
  void		add_message(const char *id);
  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

  ppdcAttr(const char *n, const char *s, const char *t, const char *v);
  ~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
		*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_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);
  ~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

  ppdcSource(const char *f = 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);
  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);
  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	//
	6	// Copyright 2007 by Apple Inc.
	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
76
77	//
78	// Printer description data...
79	//
80
81	class ppdcShared //// Shared Data Value
82	{
83	private:
84
85	int use; // Use count (delete when 0)
86
87	public:
88
89	ppdcShared();
90	virtual ~ppdcShared();
91
92	void get(void);
93	void release(void);
94	};
95
96	class ppdcArray //// Shared Array
97	: public ppdcShared
98	{
99	public:
100
101	int count, // Number of elements
102	alloc, // Allocated elements
103	current; // Current element
104	ppdcShared **data; // Elements
105
106	ppdcArray(ppdcArray *a = 0);
107	~ppdcArray();
108
109	void add(ppdcShared *d);
110	ppdcShared *first();
111	ppdcShared *next();
112	void remove(ppdcShared *d);
113	};
114
115	class ppdcString //// Shared String
116	: public ppdcShared
117	{
118	public:
119
120	char *value; // String value
121
122	ppdcString(const char *v);
123	~ppdcString();
124	};
125
126	class ppdcInteger //// Shared integer
127	: public ppdcShared
128	{
129	public:
130
131	int *value; // Integer value
132
133	ppdcInteger(int *v) { value = v; }
134	};
135
136	class ppdcMessage //// Translation message
137	: public ppdcShared
138	{
139	public:
140
141	ppdcString *id, // Translation ID
142	*string; // Translation string
143
144	ppdcMessage(const char i, const char s);
145	~ppdcMessage();
146	};
147
148	class ppdcCatalog //// Translation catalog
149	: public ppdcShared
150	{
151	public:
152
153	ppdcString *locale; // Name of locale
154	ppdcString *filename; // Name of translation file
155	ppdcArray *messages; // Array of translation messages
156
157	ppdcCatalog(const char l, const char f = 0);
158	~ppdcCatalog();
159
160	void add_message(ppdcMessage *m) { messages->add(m); }
161	void add_message(const char *id);
162	const char find_message(const char id);
163	int load_messages(const char *f);
164	int save_messages(const char *f);
165	};
166
167	class ppdcAttr //// Attribute
168	: public ppdcShared
169	{
170	public:
171
172	ppdcString *name, // Name of attribute
173	*selector, // Selector string
174	*text, // Text string
175	*value; // Value string
176
177	ppdcAttr(const char n, const char s, const char t, const char v);
178	~ppdcAttr();
179	};
180
181	class ppdcFont //// Shared Font
182	: public ppdcShared
183	{
184	public:
185
186	ppdcString *name, // Font name
187	*encoding, // Font base encoding
188	*version, // Font version
189	*charset; // Font charset
190	ppdcFontStatus status; // Font status (ROM or Disk)
191
192	ppdcFont(const char n, const char e, const char v, const char c,
193	ppdcFontStatus s);
194	~ppdcFont();
195	};
196
197	class ppdcChoice //// Option Choice
198	: public ppdcShared
199	{
200	public:
201
202	ppdcString *name, // Name of choice
203	*text, // Human-readable text of choice
204	*code; // PS code of choice
205
206	ppdcChoice(const char n, const char t, const char *c);
207	~ppdcChoice();
208	};
209
210	class ppdcOption //// Option
211	: public ppdcShared
212	{
213	public:
214
215	ppdcOptType type; // Type of option
216	ppdcString *name, // Name of option
217	*text; // Human-readable text of option
218	ppdcOptSection section; // Section for option code
219	float order; // Order number
220	ppdcArray *choices; // Choices
221	ppdcString *defchoice; // Default choice
222
223	ppdcOption(ppdcOptType ot, const char n, const char t, ppdcOptSection s,
224	float o);
225	ppdcOption(ppdcOption *o);
226	~ppdcOption();
227
228	void add_choice(ppdcChoice *c) { choices->add(c); }
229	ppdcChoice find_choice(const char n);
230	void set_defchoice(ppdcChoice *c);
231	};
232
233	class ppdcGroup //// Group of Options
234	: public ppdcShared
235	{
236	public:
237
238	ppdcString *name, // Name of option
239	*text; // Human-readable text of option
240	ppdcArray *options; // Options
241
242	ppdcGroup(const char n, const char t);
243	ppdcGroup(ppdcGroup *g);
244	~ppdcGroup();
245
246	void add_option(ppdcOption *o) { options->add(o); }
247	ppdcOption find_option(const char n);
248	};
249
250	class ppdcConstraint //// Constraint
251	: public ppdcShared
252	{
253	public:
254
255	ppdcString *option1, // First option
256	*choice1, // First choice
257	*option2, // Second option
258	*choice2; // Second choice
259
260	ppdcConstraint(const char o1, const char c1, const char *o2,
261	const char *c2);
262	~ppdcConstraint();
263	};
264
265	class ppdcFilter //// Filter Program
266	: public ppdcShared
267	{
268	public:
269
270	ppdcString *mime_type, // MIME type
271	*program; // Filter program
272	int cost; // Relative cost of filter
273
274	ppdcFilter(const char t, const char p, int c);
275	~ppdcFilter();
276	};
277
278	class ppdcMediaSize //// Media Size
279	: public ppdcShared
280	{
281	public:
282
283	ppdcString *name, // Name of size
284	*text; // Human-readable text
285	float width, // Width in points
286	length, // Length in points
287	left, // Left limit in points
288	bottom, // Bottom limit in points
289	right, // Right limit in points
290	top; // Top limit in points
291	ppdcString *size_code, // PageSize code, if any
292	*region_code; // PageRegion code, if any
293
294	ppdcMediaSize(const char n, const char t, float w, float l,
295	float lm, float bm, float rm, float tm,
296	const char sc = 0, const char rc = 0);
297	~ppdcMediaSize();
298	};
299
300	class ppdcProfile //// Color Profile
301	: public ppdcShared
302	{
303	public:
304
305	ppdcString *resolution, // Resolution name
306	*media_type; // Media type name
307	float density, // Color profile density
308	gamma, // Color profile gamma
309	profile[9]; // Color profile matrix
310
311	ppdcProfile(const char r, const char m, float d, float g, const float *p);
312	~ppdcProfile();
313	};
314
315	class ppdcSource;
316
317	class ppdcDriver //// Printer Driver Data
318	: public ppdcShared
319	{
320	public:
321
322	ppdcDrvType type; // Driver type
323	ppdcArray *copyright; // Copyright strings
324	ppdcString *manufacturer, // Manufacturer
325	*model_name, // Name of printer model
326	*pc_file_name, // 8 character PC filename for PPD
327	*version; // Version number
328	int model_number, // Model number for driver
329	manual_copies, // Do manual copies?
330	color_device, // Support color?
331	throughput; // Throughput in pages per minute
332	ppdcArray *attrs, // Attributes
333	*constraints, // Constraints
334	*filters, // Filters
335	*fonts, // Fonts
336	*groups, // Option groups
337	*profiles, // Color profiles
338	*sizes; // Fixed sizes
339	ppdcString *default_font, // Default font
340	*default_size; // Default size option
341	int variable_paper_size; // Support variable sizes?
342	ppdcString *custom_size_code; // Custom page size code, if any
343	float left_margin, // Margins for device in points
344	bottom_margin,
345	right_margin,
346	top_margin,
347	max_width, // Maximum width (points)
348	max_length, // Maximum length (points)
349	min_width, // Minimum width (points)
350	min_length; // Minimum length (points)
351
352	ppdcDriver(ppdcDriver *d = 0);
353	~ppdcDriver();
354
355	void add_attr(ppdcAttr *a) { attrs->add(a); }
356	void add_constraint(ppdcConstraint *c) { constraints->add(c); }
357	void add_copyright(const char *c) {
358	copyright->add(new ppdcString(c));
359	}
360	void add_filter(ppdcFilter *f) { filters->add(f); }
361	void add_font(ppdcFont *f) { fonts->add(f); }
362	void add_group(ppdcGroup *g) { groups->add(g); }
363	void add_profile(ppdcProfile *p) { profiles->add(p); }
364	void add_size(ppdcMediaSize *m) { sizes->add(m); }
365
366	ppdcAttr find_attr(const char k, const char *s);
367	ppdcGroup find_group(const char n);
368	ppdcOption find_option(const char n);
369
370	void set_custom_size_code(const char *c);
371	void set_default_font(ppdcFont *f);
372	void set_default_size(ppdcMediaSize *m);
373	void set_manufacturer(const char *m);
374	void set_model_name(const char *m);
375	void set_pc_file_name(const char *f);
376	void set_version(const char *v);
377
378	int write_ppd_file(cups_file_t fp, ppdcCatalog catalog,
379	ppdcArray locales, ppdcSource src,
380	ppdcLineEnding le);
381	};
382
383	class ppdcVariable //// Variable Definition
384	: public ppdcShared
385	{
386	public:
387
388	ppdcString *name, // Name of variable
389	*value; // Value of variable
390
391	ppdcVariable(const char n, const char v);
392	~ppdcVariable();
393
394	void set_value(const char *v);
395	};
396
397	class ppdcFile //// File
398	{
399	public:
400
401	cups_file_t *fp; // File pointer
402	const char *filename; // Filename
403	int line; // Line in file
404
405	ppdcFile(const char *f);
406	~ppdcFile();
407
408	int get();
409	int peek();
410	};
411
412	class ppdcSource //// Source File
413	: public ppdcShared
414	{
415	public:
416
417	static ppdcArray *includes; // Include directories
418	static const char *driver_types[]; // Driver types
419
420	ppdcString *filename; // Filename
421	ppdcArray *base_fonts, // Base fonts
422	*drivers, // Printer drivers
423	*po_files, // Message catalogs
424	*sizes, // Predefined media sizes
425	*vars; // Defined variables
426
427	ppdcSource(const char *f = 0);
428	~ppdcSource();
429
430	static void add_include(const char *d);
431	ppdcDriver find_driver(const char f);
432	static char find_include(const char f, const char base, char n,
433	int nlen);
434	ppdcCatalog find_po(const char l);
435	ppdcMediaSize find_size(const char s);
436	ppdcVariable find_variable(const char n);
437	ppdcAttr get_attr(ppdcFile fp);
438	int get_boolean(ppdcFile *fp);
439	ppdcChoice get_choice(ppdcFile fp);
440	ppdcChoice get_color_model(ppdcFile fp);
441	int get_color_order(const char *co);
442	ppdcProfile get_color_profile(ppdcFile fp);
443	int get_color_space(const char *cs);
444	ppdcConstraint get_constraint(ppdcFile fp);
445	ppdcMediaSize get_custom_size(ppdcFile fp);
446	void get_duplex(ppdcFile fp, ppdcDriver d);
447	ppdcFilter get_filter(ppdcFile fp);
448	float get_float(ppdcFile *fp);
449	ppdcFont get_font(ppdcFile fp);
450	ppdcChoice get_generic(ppdcFile fp, const char *keyword,
451	const char tattr, const char nattr);
452	ppdcGroup get_group(ppdcFile fp, ppdcDriver *d);
453	ppdcOption get_installable(ppdcFile fp);
454	int get_integer(const char *v);
455	int get_integer(ppdcFile *fp);
456	float get_measurement(ppdcFile *fp);
457	ppdcOption get_option(ppdcFile fp, ppdcDriver d, ppdcGroup g);
458	ppdcCatalog get_po(ppdcFile fp);
459	ppdcChoice get_resolution(ppdcFile fp);
460	ppdcProfile get_simple_profile(ppdcFile fp);
461	ppdcMediaSize get_size(ppdcFile fp);
462	char get_token(ppdcFile fp, char *buffer, int buflen);
463	ppdcVariable get_variable(ppdcFile fp);
464	int import_ppd(const char *f);
465	int quotef(cups_file_t fp, const char format, ...);
466	void read_file(const char *f);
467	void scan_file(ppdcFile fp, ppdcDriver td = 0, bool inc = false);
468	ppdcVariable set_variable(const char name, const char *value);
469	int write_file(const char *f);
470	};
471
472
473	#endif // !_PPDC_H_
474
475	//
476	// End of "$Id$".
477	//