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

//
// Definitions for the CUPS PPD Compiler.
//
// Copyright 2007-2019 by Apple Inc.
// Copyright 2002-2007 by Easy Software Products.
//
// Licensed under Apache License v2.0.  See the file "LICENSE" for more information.
//

#ifndef _PPDC_H_
#  define _PPDC_H_

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

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


//
// Macros...
//

#  define PPDC_NAME(s)	const char *class_name() { return (s); }


//
// 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();

  virtual const char *class_name() = 0;

  void		retain();
  void		release();
};

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

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

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

  PPDC_NAME("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();

  PPDC_NAME("ppdcString")
};

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

  int		*value;			// Integer value

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

  PPDC_NAME("ppdcInteger")
};

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

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

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

  PPDC_NAME("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();

  PPDC_NAME("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();

  PPDC_NAME("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();

  PPDC_NAME("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();

  PPDC_NAME("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();

  PPDC_NAME("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();

  PPDC_NAME("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();

  PPDC_NAME("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();

  PPDC_NAME("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();

  PPDC_NAME("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();

  PPDC_NAME("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();

  PPDC_NAME("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);
  ppdcOption	*find_option_group(const char *n, ppdcGroup **mg);

  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();

  PPDC_NAME("ppdcVariable")

  void		set_value(const char *v);
};

class ppdcFile				//// File
{
  public:

  bool		close_on_delete;	// Close file on delete?
  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();

  PPDC_NAME("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_
Commit	Line	Data
ac884b6a	1	//
503b54c9	2	// Definitions for the CUPS PPD Compiler.
ac884b6a	3	//
d3454c3e	4	// Copyright 2007-2019 by Apple Inc.
503b54c9	5	// Copyright 2002-2007 by Easy Software Products.
ac884b6a	6	//
e3101897	7	// Licensed under Apache License v2.0. See the file "LICENSE" for more information.
ac884b6a MS	8	//
	9
	10	#ifndef _PPDC_H_
	11	# define _PPDC_H_
	12
	13	//
	14	// Include necessary headers...
	15	//
	16
ac884b6a MS	17	# include <cups/file.h>
ac884b6a MS	18	# include <stdlib.h>
ac884b6a MS	19
ac884b6a MS	20
94da7e34 MS	21	//
	22	// Macros...
	23	//
	24
38e73f87	25	# define PPDC_NAME(s) const char *class_name() { return (s); }
94da7e34 MS	26
94da7e34 MS	27
ac884b6a MS	28	//
	29	// Enumerations...
	30	//
	31
	32	enum ppdcDrvType //// Driver type
	33	{
	34	PPDC_DRIVER_CUSTOM, // Custom driver
	35	PPDC_DRIVER_PS, // PostScript driver
	36	PPDC_DRIVER_ESCP, // rastertoescpx driver
	37	PPDC_DRIVER_PCL, // rastertopclx driver
	38	PPDC_DRIVER_LABEL, // rastertolabel/rastertodymo driver
	39	PPDC_DRIVER_EPSON, // rastertoepson driver
	40	PPDC_DRIVER_HP, // rastertohp driver
	41	PPDC_DRIVER_MAX // Number of driver types defined
	42	};
	43
	44	enum ppdcFontStatus //// Load status of font
	45	{
	46	PPDC_FONT_ROM, // Font is in ROM
	47	PPDC_FONT_DISK // Font is on disk
	48	};
	49
	50	enum ppdcOptSection //// Option section
	51	{
	52	PPDC_SECTION_ANY, // AnySetup
	53	PPDC_SECTION_DOCUMENT, // DocumentSetup
	54	PPDC_SECTION_EXIT, // ExitServer
	55	PPDC_SECTION_JCL, // JCLSetup
	56	PPDC_SECTION_PAGE, // PageSetup
	57	PPDC_SECTION_PROLOG // Prolog
	58	};
	59
	60	enum ppdcOptType //// Option type
	61	{
	62	PPDC_BOOLEAN, // True/false option
	63	PPDC_PICKONE, // Single choice from list
	64	PPDC_PICKMANY // Multiple choices from list
	65	};
	66
	67	enum ppdcLineEnding //// Line endings
	68	{
	69	PPDC_LFONLY, // LF only
	70	PPDC_CRONLY, // CR only
	71	PPDC_CRLF // CR + LF
	72	};
	73
bdd6c45b MS	74	enum ppdcCondFlags //// Condition flags
	75	{
	76	PPDC_COND_NORMAL = 0, // Normal state
	77	PPDC_COND_SKIP = 1, // Skip state
	78	PPDC_COND_SATISFIED = 2 // At least one condition satisfied
	79	};
	80
ac884b6a MS	81
	82	//
	83	// Printer description data...
	84	//
	85
	86	class ppdcShared //// Shared Data Value
	87	{
	88	private:
	89
	90	int use; // Use count (delete when 0)
	91
	92	public:
	93
	94	ppdcShared();
	95	virtual ~ppdcShared();
	96
94da7e34	97	virtual const char *class_name() = 0;
94da7e34	98
e4572d57 MS	99	void retain();
e4572d57 MS	100	void release();
ac884b6a MS	101	};
	102
	103	class ppdcArray //// Shared Array
	104	: public ppdcShared
	105	{
	106	public:
	107
d3454c3e	108	size_t count, // Number of elements
ac884b6a MS	109	alloc, // Allocated elements
	110	current; // Current element
	111	ppdcShared **data; // Elements
	112
	113	ppdcArray(ppdcArray *a = 0);
	114	~ppdcArray();
	115
94da7e34 MS	116	PPDC_NAME("ppdcArray")
94da7e34 MS	117
ac884b6a MS	118	void add(ppdcShared *d);
	119	ppdcShared *first();
	120	ppdcShared *next();
	121	void remove(ppdcShared *d);
	122	};
	123
	124	class ppdcString //// Shared String
	125	: public ppdcShared
	126	{
	127	public:
	128
	129	char *value; // String value
	130
	131	ppdcString(const char *v);
	132	~ppdcString();
94da7e34 MS	133
94da7e34 MS	134	PPDC_NAME("ppdcString")
ac884b6a MS	135	};
	136
	137	class ppdcInteger //// Shared integer
	138	: public ppdcShared
	139	{
	140	public:
	141
	142	int *value; // Integer value
	143
	144	ppdcInteger(int *v) { value = v; }
94da7e34 MS	145
94da7e34 MS	146	PPDC_NAME("ppdcInteger")
ac884b6a MS	147	};
	148
	149	class ppdcMessage //// Translation message
	150	: public ppdcShared
	151	{
	152	public:
	153
	154	ppdcString *id, // Translation ID
	155	*string; // Translation string
	156
	157	ppdcMessage(const char i, const char s);
	158	~ppdcMessage();
94da7e34 MS	159
94da7e34 MS	160	PPDC_NAME("ppdcMessage")
ac884b6a MS	161	};
	162
	163	class ppdcCatalog //// Translation catalog
	164	: public ppdcShared
	165	{
	166	public:
	167
	168	ppdcString *locale; // Name of locale
	169	ppdcString *filename; // Name of translation file
	170	ppdcArray *messages; // Array of translation messages
	171
	172	ppdcCatalog(const char l, const char f = 0);
	173	~ppdcCatalog();
	174
94da7e34 MS	175	PPDC_NAME("ppdcCatalog")
94da7e34 MS	176
61cf44e2	177	void add_message(const char id, const char string = NULL);
ac884b6a MS	178	const char find_message(const char id);
	179	int load_messages(const char *f);
	180	int save_messages(const char *f);
	181	};
	182
	183	class ppdcAttr //// Attribute
	184	: public ppdcShared
	185	{
	186	public:
	187
	188	ppdcString *name, // Name of attribute
	189	*selector, // Selector string
	190	*text, // Text string
	191	*value; // Value string
bdd6c45b	192	bool localizable; // Should this attribute be localized?
ac884b6a	193
bdd6c45b MS	194	ppdcAttr(const char n, const char s, const char t, const char v,
bdd6c45b MS	195	bool loc = false);
ac884b6a	196	~ppdcAttr();
94da7e34 MS	197
94da7e34 MS	198	PPDC_NAME("ppdcAttr")
ac884b6a MS	199	};
	200
	201	class ppdcFont //// Shared Font
	202	: public ppdcShared
	203	{
	204	public:
	205
	206	ppdcString *name, // Font name
	207	*encoding, // Font base encoding
	208	*version, // Font version
	209	*charset; // Font charset
	210	ppdcFontStatus status; // Font status (ROM or Disk)
	211
	212	ppdcFont(const char n, const char e, const char v, const char c,
	213	ppdcFontStatus s);
	214	~ppdcFont();
94da7e34 MS	215
94da7e34 MS	216	PPDC_NAME("ppdcFont")
ac884b6a MS	217	};
	218
	219	class ppdcChoice //// Option Choice
	220	: public ppdcShared
	221	{
	222	public:
	223
	224	ppdcString *name, // Name of choice
	225	*text, // Human-readable text of choice
	226	*code; // PS code of choice
	227
	228	ppdcChoice(const char n, const char t, const char *c);
	229	~ppdcChoice();
94da7e34 MS	230
94da7e34 MS	231	PPDC_NAME("ppdcChoice")
ac884b6a MS	232	};
	233
	234	class ppdcOption //// Option
	235	: public ppdcShared
	236	{
	237	public:
	238
	239	ppdcOptType type; // Type of option
	240	ppdcString *name, // Name of option
	241	*text; // Human-readable text of option
	242	ppdcOptSection section; // Section for option code
	243	float order; // Order number
	244	ppdcArray *choices; // Choices
	245	ppdcString *defchoice; // Default choice
	246
	247	ppdcOption(ppdcOptType ot, const char n, const char t, ppdcOptSection s,
	248	float o);
	249	ppdcOption(ppdcOption *o);
	250	~ppdcOption();
	251
94da7e34 MS	252	PPDC_NAME("ppdcOption")
94da7e34 MS	253
ac884b6a MS	254	void add_choice(ppdcChoice *c) { choices->add(c); }
	255	ppdcChoice find_choice(const char n);
	256	void set_defchoice(ppdcChoice *c);
	257	};
	258
	259	class ppdcGroup //// Group of Options
	260	: public ppdcShared
	261	{
	262	public:
	263
	264	ppdcString *name, // Name of option
	265	*text; // Human-readable text of option
	266	ppdcArray *options; // Options
	267
	268	ppdcGroup(const char n, const char t);
	269	ppdcGroup(ppdcGroup *g);
	270	~ppdcGroup();
	271
94da7e34 MS	272	PPDC_NAME("ppdcGroup")
94da7e34 MS	273
ac884b6a MS	274	void add_option(ppdcOption *o) { options->add(o); }
	275	ppdcOption find_option(const char n);
	276	};
	277
	278	class ppdcConstraint //// Constraint
	279	: public ppdcShared
	280	{
	281	public:
	282
	283	ppdcString *option1, // First option
	284	*choice1, // First choice
	285	*option2, // Second option
	286	*choice2; // Second choice
	287
	288	ppdcConstraint(const char o1, const char c1, const char *o2,
	289	const char *c2);
	290	~ppdcConstraint();
94da7e34 MS	291
94da7e34 MS	292	PPDC_NAME("ppdcConstraint")
ac884b6a MS	293	};
	294
	295	class ppdcFilter //// Filter Program
	296	: public ppdcShared
	297	{
	298	public:
	299
	300	ppdcString *mime_type, // MIME type
	301	*program; // Filter program
	302	int cost; // Relative cost of filter
	303
	304	ppdcFilter(const char t, const char p, int c);
	305	~ppdcFilter();
94da7e34 MS	306
94da7e34 MS	307	PPDC_NAME("ppdcFilter")
ac884b6a MS	308	};
	309
	310	class ppdcMediaSize //// Media Size
	311	: public ppdcShared
	312	{
	313	public:
	314
	315	ppdcString *name, // Name of size
	316	*text; // Human-readable text
	317	float width, // Width in points
	318	length, // Length in points
	319	left, // Left limit in points
	320	bottom, // Bottom limit in points
	321	right, // Right limit in points
	322	top; // Top limit in points
	323	ppdcString *size_code, // PageSize code, if any
	324	*region_code; // PageRegion code, if any
	325
	326	ppdcMediaSize(const char n, const char t, float w, float l,
	327	float lm, float bm, float rm, float tm,
	328	const char sc = 0, const char rc = 0);
	329	~ppdcMediaSize();
94da7e34 MS	330
94da7e34 MS	331	PPDC_NAME("ppdcMediaSize")
ac884b6a MS	332	};
	333
	334	class ppdcProfile //// Color Profile
	335	: public ppdcShared
	336	{
	337	public:
	338
	339	ppdcString *resolution, // Resolution name
	340	*media_type; // Media type name
	341	float density, // Color profile density
	342	gamma, // Color profile gamma
	343	profile[9]; // Color profile matrix
	344
	345	ppdcProfile(const char r, const char m, float d, float g, const float *p);
	346	~ppdcProfile();
94da7e34 MS	347
94da7e34 MS	348	PPDC_NAME("ppdcProfile")
ac884b6a MS	349	};
	350
	351	class ppdcSource;
	352
	353	class ppdcDriver //// Printer Driver Data
	354	: public ppdcShared
	355	{
	356	public:
	357
	358	ppdcDrvType type; // Driver type
	359	ppdcArray *copyright; // Copyright strings
	360	ppdcString *manufacturer, // Manufacturer
	361	*model_name, // Name of printer model
bdd6c45b	362	*file_name, // Output filename for PPD
ac884b6a MS	363	*pc_file_name, // 8 character PC filename for PPD
	364	*version; // Version number
	365	int model_number, // Model number for driver
	366	manual_copies, // Do manual copies?
	367	color_device, // Support color?
	368	throughput; // Throughput in pages per minute
	369	ppdcArray *attrs, // Attributes
	370	*constraints, // Constraints
	371	*filters, // Filters
	372	*fonts, // Fonts
	373	*groups, // Option groups
	374	*profiles, // Color profiles
	375	*sizes; // Fixed sizes
	376	ppdcString *default_font, // Default font
	377	*default_size; // Default size option
	378	int variable_paper_size; // Support variable sizes?
	379	ppdcString *custom_size_code; // Custom page size code, if any
	380	float left_margin, // Margins for device in points
	381	bottom_margin,
	382	right_margin,
	383	top_margin,
	384	max_width, // Maximum width (points)
	385	max_length, // Maximum length (points)
	386	min_width, // Minimum width (points)
	387	min_length; // Minimum length (points)
	388
	389	ppdcDriver(ppdcDriver *d = 0);
	390	~ppdcDriver();
	391
94da7e34 MS	392	PPDC_NAME("ppdcDriver")
94da7e34 MS	393
ac884b6a MS	394	void add_attr(ppdcAttr *a) { attrs->add(a); }
	395	void add_constraint(ppdcConstraint *c) { constraints->add(c); }
	396	void add_copyright(const char *c) {
	397	copyright->add(new ppdcString(c));
	398	}
	399	void add_filter(ppdcFilter *f) { filters->add(f); }
	400	void add_font(ppdcFont *f) { fonts->add(f); }
	401	void add_group(ppdcGroup *g) { groups->add(g); }
	402	void add_profile(ppdcProfile *p) { profiles->add(p); }
	403	void add_size(ppdcMediaSize *m) { sizes->add(m); }
	404
	405	ppdcAttr find_attr(const char k, const char *s);
	406	ppdcGroup find_group(const char n);
	407	ppdcOption find_option(const char n);
97c9a8d7	408	ppdcOption find_option_group(const char n, ppdcGroup **mg);
ac884b6a MS	409
	410	void set_custom_size_code(const char *c);
	411	void set_default_font(ppdcFont *f);
	412	void set_default_size(ppdcMediaSize *m);
bdd6c45b	413	void set_file_name(const char *f);
ac884b6a MS	414	void set_manufacturer(const char *m);
	415	void set_model_name(const char *m);
	416	void set_pc_file_name(const char *f);
	417	void set_version(const char *v);
	418
	419	int write_ppd_file(cups_file_t fp, ppdcCatalog catalog,
	420	ppdcArray locales, ppdcSource src,
	421	ppdcLineEnding le);
	422	};
	423
	424	class ppdcVariable //// Variable Definition
	425	: public ppdcShared
	426	{
	427	public:
	428
	429	ppdcString *name, // Name of variable
	430	*value; // Value of variable
	431
	432	ppdcVariable(const char n, const char v);
	433	~ppdcVariable();
	434
94da7e34 MS	435	PPDC_NAME("ppdcVariable")
94da7e34 MS	436
ac884b6a MS	437	void set_value(const char *v);
	438	};
	439
	440	class ppdcFile //// File
	441	{
	442	public:
	443
82cc1f9a	444	bool close_on_delete; // Close file on delete?
ac884b6a MS	445	cups_file_t *fp; // File pointer
	446	const char *filename; // Filename
	447	int line; // Line in file
	448
4509bb49	449	ppdcFile(const char f, cups_file_t ffp = (cups_file_t *)0);
ac884b6a MS	450	~ppdcFile();
	451
	452	int get();
	453	int peek();
	454	};
	455
	456	class ppdcSource //// Source File
	457	: public ppdcShared
	458	{
	459	public:
	460
	461	static ppdcArray *includes; // Include directories
	462	static const char *driver_types[]; // Driver types
	463
	464	ppdcString *filename; // Filename
	465	ppdcArray *base_fonts, // Base fonts
	466	*drivers, // Printer drivers
	467	*po_files, // Message catalogs
	468	*sizes, // Predefined media sizes
	469	*vars; // Defined variables
bdd6c45b MS	470	int cond_state, // Cummulative conditional state
	471	*cond_current, // Current #if state
	472	cond_stack[101]; // #if state stack
	473
ac884b6a	474
4509bb49	475	ppdcSource(const char f = 0, cups_file_t ffp = (cups_file_t *)0);
ac884b6a MS	476	~ppdcSource();
ac884b6a MS	477
94da7e34 MS	478	PPDC_NAME("ppdcSource")
94da7e34 MS	479
ac884b6a MS	480	static void add_include(const char *d);
	481	ppdcDriver find_driver(const char f);
	482	static char find_include(const char f, const char base, char n,
	483	int nlen);
	484	ppdcCatalog find_po(const char l);
	485	ppdcMediaSize find_size(const char s);
	486	ppdcVariable find_variable(const char n);
bdd6c45b	487	ppdcAttr get_attr(ppdcFile fp, bool loc = false);
ac884b6a MS	488	int get_boolean(ppdcFile *fp);
	489	ppdcChoice get_choice(ppdcFile fp);
	490	ppdcChoice get_color_model(ppdcFile fp);
	491	int get_color_order(const char *co);
	492	ppdcProfile get_color_profile(ppdcFile fp);
	493	int get_color_space(const char *cs);
	494	ppdcConstraint get_constraint(ppdcFile fp);
	495	ppdcMediaSize get_custom_size(ppdcFile fp);
	496	void get_duplex(ppdcFile fp, ppdcDriver d);
	497	ppdcFilter get_filter(ppdcFile fp);
	498	float get_float(ppdcFile *fp);
	499	ppdcFont get_font(ppdcFile fp);
	500	ppdcChoice get_generic(ppdcFile fp, const char *keyword,
	501	const char tattr, const char nattr);
	502	ppdcGroup get_group(ppdcFile fp, ppdcDriver *d);
	503	ppdcOption get_installable(ppdcFile fp);
	504	int get_integer(const char *v);
	505	int get_integer(ppdcFile *fp);
	506	float get_measurement(ppdcFile *fp);
	507	ppdcOption get_option(ppdcFile fp, ppdcDriver d, ppdcGroup g);
	508	ppdcCatalog get_po(ppdcFile fp);
	509	ppdcChoice get_resolution(ppdcFile fp);
	510	ppdcProfile get_simple_profile(ppdcFile fp);
	511	ppdcMediaSize get_size(ppdcFile fp);
	512	char get_token(ppdcFile fp, char *buffer, int buflen);
	513	ppdcVariable get_variable(ppdcFile fp);
	514	int import_ppd(const char *f);
	515	int quotef(cups_file_t fp, const char format, ...);
4509bb49	516	void read_file(const char f, cups_file_t ffp = (cups_file_t *)0);
ac884b6a MS	517	void scan_file(ppdcFile fp, ppdcDriver td = 0, bool inc = false);
	518	ppdcVariable set_variable(const char name, const char *value);
	519	int write_file(const char *f);
	520	};
	521
	522
	523	#endif // !_PPDC_H_