Annotation of Amaya/amaya/trans.h, revision 1.4
1.3 cvs 1: /*
2: *
3: * (c) COPYRIGHT MIT and INRIA, 1996.
4: * Please first read the full copyright statement in file COPYRIGHT.
5: *
6: */
7:
1.2 cvs 8: #ifndef _TRANS_H__
9: #define _TRANS_H__
1.4 ! cvs 10: /*----------------------------------------------------------------------
! 11: Definitions of types and variables used in type transformation (trans.c and transparse.c)
! 12: Stephane Bonhomme Apr 96
! 13: ----------------------------------------------------------------------*/
! 14: #define MAX_STACK 100 /* size of html generation and pattern matching stacks */
! 15: #define BUFFER_LEN 5000 /* size of html buffer */
1.1 cvs 16:
17: #ifndef PPSTANDALONE
18:
1.4 ! cvs 19: /*----------------------------------------------------------------------
! 20: structure definitions
! 21: ----------------------------------------------------------------------*/
! 22: /*relation between pattern nodes (also called Symbols) and source structure tree nodes*/
! 23: typedef struct _MatchChildren
! 24: {
! 25: struct _SymbDesc *MatchSymb; /* pattern symbol */
! 26: struct _Node *MatchNode; /* source tree node */
! 27: struct _MatchChildren *Next;
! 28: }
! 29: strMatchChildren;
! 30:
! 31: typedef struct _Match
! 32: {
! 33: struct _SymbDesc *MatchSymb; /* pattern symbol */
! 34: struct _Node *MatchNode; /* source tree node */
! 35: strMatchChildren *MatchChildren; /* relation between chidren in both pattern and source tree */
! 36: struct _Match *Next;
! 37: }
! 38: strMatch;
! 39:
! 40:
! 41: /* Source structure tree nodes definition */
! 42: typedef struct _Node
! 43: {
! 44: char *Tag; /* HTML tag */
! 45: Element Elem; /* element instance */
! 46: struct _Node *Parent;
! 47: struct _Node *Child;
! 48: struct _Node *Next;
! 49: struct _Node *Previous;
! 50: int NodeDepth;
! 51: boolean IsTrans;
! 52: struct _SymbDesc *MatchSymb; /* symbol matched (transformation phase) */
! 53: strMatch *Matches; /* Symbols Matched (pattern matching) */
! 54: struct _ListSymb *Candidates; /* list of symbols potientally matched */
! 55: }
! 56: strNode;
1.1 cvs 57:
1.4 ! cvs 58: typedef strNode *StructureTree;
1.1 cvs 59:
1.4 ! cvs 60: #endif
1.1 cvs 61:
1.4 ! cvs 62: /* internal reprensentation of transformation rules */
1.1 cvs 63:
1.4 ! cvs 64: /* Attribute descriptor */
1.1 cvs 65: typedef struct _AttrDesc
1.2 cvs 66: {
67: char *NameAttr;
68: int ThotAttr;
69: boolean IsInt;
70: boolean IsTransf;
71: union
72: {
73: char *_TextVal;
74: int _IntVal;
75: struct _s0
76: {
77: char *_Tag;
78: char *_Attr;
79: }
80: s0;
81: }
82: u;
1.4 ! cvs 83: struct _AttrDesc *Next;
1.2 cvs 84: }
1.4 ! cvs 85: strAttrDesc;
1.1 cvs 86:
87: #define TextVal u._TextVal
88: #define IntVal u._IntVal
89: #define AttrTag u.s0._Tag
90: #define AttrAttr u.s0._Attr
91:
1.4 ! cvs 92: /* node generated */
1.1 cvs 93: typedef struct _NodeDesc
1.2 cvs 94: {
95: char *Tag;
1.4 ! cvs 96: strAttrDesc *Attributes;
! 97: struct _NodeDesc *Next;
1.2 cvs 98: }
1.4 ! cvs 99: strNodeDesc;
1.1 cvs 100:
101: typedef struct _RuleDesc
1.2 cvs 102: {
1.4 ! cvs 103: char *RuleName;
! 104: strNodeDesc *OptionNodes;
! 105: strNodeDesc *NewNodes;
! 106: struct _RuleDesc *Next;
1.2 cvs 107: }
1.4 ! cvs 108: strRuleDesc;
1.1 cvs 109:
110: #ifndef PPSTANDALONE
111: typedef struct _ListElem
1.2 cvs 112: {
1.4 ! cvs 113: Element Elem;
! 114: int Id;
! 115: int Rank;
! 116: struct _ListElem *Next;
1.2 cvs 117: }
1.4 ! cvs 118: strListElem;
1.2 cvs 119:
1.1 cvs 120: #endif
121:
122: typedef struct _ListSymb
1.2 cvs 123: {
1.4 ! cvs 124: struct _SymbDesc *Symbol;
! 125: struct _ListSymb *Next;
1.2 cvs 126: }
1.4 ! cvs 127: strListSymb;
1.1 cvs 128:
1.4 ! cvs 129: /* pattern node (symbol) */
1.1 cvs 130: typedef struct _SymbDesc
1.2 cvs 131: {
1.4 ! cvs 132: char *SymbolName;
1.2 cvs 133: char *Tag;
1.4 ! cvs 134: strRuleDesc *Rule;
! 135: boolean IsOptional;
! 136: boolean IsActiveSymb;
! 137: boolean IsOptChild;
! 138: int Depth;
! 139: strAttrDesc *Attributes;
! 140: strListSymb *Children;
! 141: strListSymb *Followings;
! 142: struct _SymbDesc *Next;
1.2 cvs 143: }
1.4 ! cvs 144: strSymbDesc;
1.1 cvs 145:
1.4 ! cvs 146: /* transformation descriptor */
1.1 cvs 147: typedef struct _TransDesc
1.2 cvs 148: {
149: char *NameTrans;
1.4 ! cvs 150: int NbPatSymb;
! 151: int NbRules;
! 152: int PatDepth;
! 153: strListSymb *First;
! 154: strSymbDesc *RootDesc;
! 155: strSymbDesc *Symbols;
! 156: strRuleDesc *Rules;
! 157: boolean IsActiveTrans;
! 158: char *DestinationTag;
! 159: struct _TransDesc *Next;
1.2 cvs 160: }
1.4 ! cvs 161: strTransDesc;
1.1 cvs 162:
1.4 ! cvs 163: /* transformation environement */
! 164: struct _strMatchEnv
1.2 cvs 165: {
1.1 cvs 166: #ifndef PPSTANDALONE
1.4 ! cvs 167: StructureTree SourceTree;
! 168: strListElem *ListSubTrees;
1.1 cvs 169: #endif
1.4 ! cvs 170: /* number of transformations */
! 171: int NbTrans;
! 172: /* patterns max depth*/
! 173: int MaxDepth;
! 174: strTransDesc *Transformations;
1.2 cvs 175: }
1.4 ! cvs 176: strMatchEnv;
1.1 cvs 177:
178:
179:
180: #ifndef PPSTANDALONE
1.4 ! cvs 181: /* document to wich a transformation is to be applied */
1.2 cvs 182: Document TransDoc;
183:
1.4 ! cvs 184: /* dialog and messages */
1.2 cvs 185: int TransBaseDialog;
186: int TRANSDIAL;
187:
1.1 cvs 188: #define TR_TRANSFORM 0
189: #define TRANS_MSG_MAX 1
190: #define TransMenu 1
191: #define MAX_TRANS_DLG 2
192:
1.4 ! cvs 193: /*last modification date of transformation resource file */
1.2 cvs 194: time_t timeLastWrite;
195:
1.1 cvs 196: #endif
1.2 cvs 197: #endif /* _TRANS_H__ */
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