Initial import of the CDE 2.1.30 sources from the Open Group.
This commit is contained in:
Peter Howkins
190
cde/programs/dtdocbook/sgmls/entity.h
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190
cde/programs/dtdocbook/sgmls/entity.h
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/* $XConsortium: entity.h /main/3 1996/06/19 17:14:51 drk $ */
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/* Struct dcncb: attribute list added to support data attributes. */
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#ifndef ENTITY_H /* Don't include this file more than once. */
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#define ENTITY_H
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/* ENTITY.H: Definitions and control block templates for entity management.
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*/
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#include "tools.h" /* Definitions for type declarations, etc. */
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#include "msgcat.h"
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#define STDINNAME "-" /* File name that refers to standard input. */
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#define EOS '\0' /* NONCHAR: EE (entity end: strings). */
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#define AVALCASE 2 /* 2=untranslated string of name characters. */
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#define REFNAMELEN 8 /* reference quantity set NAMELEN */
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#define REFLITLEN 240 /* reference quantity set LITLEN */
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/* Minimization status of returned tags.
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*/
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#define MINNONE 0 /* Minimization: tag not minimized. */
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#define MINNULL 1 /* Minimization: tag was null. */
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#define MINNET 2 /* Minimization: end-tag was NET delimiter. */
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#define MINDATA 3 /* Minimization: end-tag was data tag. */
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#define MINSTAG 4 /* Minimization: tag implied by start-tag. */
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#define MINETAG 5 /* Minimization: end-tag implied by end-tag. */
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/* Formal public identifier public text classes.
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*/
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#define FPICAP 1
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#define FPICHARS 2
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#define FPINOT 3
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#define FPISYN 4
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#define FPICMINV 5 /* Minimum fpic value for versionable text. */
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#define FPIDOC 5
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#define FPIDTD 6
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#define FPIELEM 7
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#define FPIENT 8
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#define FPILPD 9
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#define FPINON 10
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#define FPISHORT 11
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#define FPISUB 12
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#define FPITEXT 13
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struct fpi { /* Formal public identifier. */
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UNCH fpiot; /* Owner type: + or - or ! (for ISO). */
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UNS fpiol; /* Length of owner identifier. */
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UNS fpio; /* Offset in pubis of owner identifier (no EOS).*/
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int fpic; /* Public text class. */
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UNCH fpitt; /* Text type: - or + (for available). */
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UNS fpitl; /* Length of text identifier. */
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UNS fpit; /* Offset in pubis of text identifier (no EOS). */
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UNS fpill; /* Language/designating sequence length. */
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UNS fpil; /* Offset in pubis of language. */
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UNS fpivl; /* Length of display version . */
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UNS fpiv; /* Offset in pubis of display version (no EOS). */
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int fpiversw; /* 1=use best ver; 0=use stated ver; -1=error. */
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UNCH *fpinm; /* Entity/DCN name (EOS, no length). */
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UNCH fpistore; /* 1=NDATA 2=general 3=parm 4=DTD 5=LPD 6=DCN. */
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/* Name of the entity's DCN. Valid only when fpistore == 1.
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NULL if it's a SUBDOC. */
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UNCH *fpinedcn;
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UNCH *fpipubis; /* Public ID string (EOS). */
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UNCH *fpisysis; /* System ID string (EOS). */
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};
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#define FPISZ sizeof(struct fpi)
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typedef struct fpi *PFPI; /* Ptr to FPI control block. */
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/* General control blocks.
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*/
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#define NONONCH 1 /* Character references to non-chars invalid. */
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#define OKNONCH 0 /* Character references to non-chars allowed. */
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struct parse { /* Parse control block. */
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char *pname; /* Parse name; content, tag, etc. */
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UNCH *plex; /* Lexical analysis table. */
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UNCH **ptab; /* State and action table. */
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UNS state; /* State. */
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UNS input; /* Input. */
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UNS action; /* Action. */
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UNS newstate; /* Next state. */
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};
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struct restate {
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UNS sstate; /* State. */
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UNS sinput; /* Input. */
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UNS saction; /* Action. */
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UNS snext; /* Next state. */
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};
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struct map {
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UNCH *mapnm; /* Name followed by EOS. */
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int mapdata; /* Data associated with that name. */
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};
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struct hash { /* Dummy structure for function arguments. */
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struct hash *enext; /* Next entry in chain. */
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UNCH *ename; /* Entry name with size and EOS. */
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};
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typedef struct hash *PHASH; /* Ptr to hash table entry. */
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typedef struct hash **THASH; /* Ptr to hash table. */
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struct fwdref { /* A forward id reference. */
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struct fwdref *next; /* Pt to next reference in chain. */
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UNIV msg; /* Ptr to saved error messsage. */
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};
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#define FWDREFSZ sizeof(struct fwdref)
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struct dcncb { /* Data content notation control block. */
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struct dcncb *enext; /* Next DCN in chain. */
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UNCH *ename; /* Notation name followed by EOS. */
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UNCH mark; /* For use by application. */
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UNCH entsw; /* Entity defined with this notation? */
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UNCH defined; /* Has this notation been defined. */
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UNCH *sysid; /* System identifier of notation. */
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UNCH *pubid; /* Public identifier of notation. */
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struct ad *adl; /* Data attribute list (NULL if none). */
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};
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#define DCBSZ sizeof(struct dcncb)
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#define DCNMARK(p) ((p)->mark ? 1 : ((p)->mark = 1, 0))
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typedef struct dcncb *PDCB; /* Ptr to DCN control block. */
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/* Number of capacities in a capacity set. */
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#define NCAPACITY 17
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struct sgmlcap {
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char **name;
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UNCH *points;
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long *number;
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long *limit;
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};
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struct sgmlstat { /* Document statistics. */
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UNS dcncnt; /* Number of data content notations defined. */
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UNS pmexgcnt; /* Number of plus or minus exception groups. */
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UNS etdcnt; /* Number of element types declared. */
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UNS etdercnt; /* Number of element types defined by default. */
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UNS pmexcnt; /* Number of plus/minus exception grp members. */
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UNS modcnt; /* Number of content model tokens defined. */
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UNS attcnt; /* Number of attributes defined. */
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UNS attdef; /* Characters of attribute defaults defined. */
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UNS attgcnt; /* Number of att value grp members (incl dcn). */
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UNS idcnt; /* Number of ID attributes specified. */
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UNS idrcnt; /* Number of ID references specified. */
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UNS ecbcnt; /* Number of entities declared. */
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UNS ecbtext; /* Characters of entity text defined. */
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UNS srcnt; /* Number of short reference tables defined. */
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UNS dcntext; /* Characters of notation identifiers defined. */
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};
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struct switches { /* Parser control switches (1=non-standard). */
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int swdupent; /* 1=msg if duplicate ENTITY def attempted;0=no.*/
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int swcommnt; /* 1=return comment declarations as data; 0=no. */
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int swrefmsg; /* 1=msg if undeclared ref is defaulted; 0=no. */
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UNS swbufsz; /* Size of source file buffer for READ(). */
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int swenttr; /* 1=trace entity stack in error messages; 0=no.*/
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int sweltr; /* 1=trace element stack in error messages; 0=no. */
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int swambig; /* 1=check content model ambiguity */
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int swundef; /* 1=warn about undefined elements and notations. */
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char *prog; /* Program name for error messages. */
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#ifdef TRACE
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char *trace; /* What to trace in the body. */
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char *ptrace; /* What to trace in the prolog. */
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#endif /* TRACE */
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nl_catd catd; /* Message catalog descriptor. */
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long nopen; /* Number of open document entities */
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int onlypro; /* Parse only the prolog. */
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char **includes; /* List of parameter entities to be defined
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as "INCLUDE"; NULL terminated.*/
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VOID (*die) P((void)); /* Function to call on fatal error. */
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};
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struct markup { /* Delimiter strings for text processor. */
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UNCH *cro; /* LEXCON markup string: CRO */
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UNCH *dso; /* LEXCON markup string: DSO */
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UNCH *ero; /* LEXCON markup string: ERO */
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UNCH *etag; /* LEXMARK markup string: end-tag */
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UNCH *lit; /* LEXMARK markup string: LIT */
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UNCH *lita; /* LEXMARK markup string: LITA */
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UNCH *mdc; /* LEXCON markup string: MDC */
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UNCH *mdo; /* LEXCON markup string: MDO */
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UNCH *mse; /* LEXCON markup string: mse */
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UNCH *mss; /* LEXCON markup string: mss */
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UNCH *mssc; /* LEXCON markup string: mss CDATA */
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UNCH *mssr; /* LEXCON markup string: mss RCDATA */
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UNCH *pic; /* LEXCON markup string: PIC */
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UNCH *pio; /* LEXCON markup string: PIO */
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UNCH *refc; /* LEXGRP markup string: REFC */
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UNCH *stag; /* LEXMARK markup string: start-tag */
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UNCH *tagc; /* LEXMARK markup string: TAGC */
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UNCH *vi; /* LEXMARK markup string: VI */
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int lennet; /* LEXMARK markup string length: null end-tag. */
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int lennst; /* LEXMARK markup string length: null start-tag.*/
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};
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#endif /* ndef ENTITY_H */
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