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Diffstat (limited to 'libfsm/xmlparse.kh')
| -rw-r--r-- | libfsm/xmlparse.kh | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/libfsm/xmlparse.kh b/libfsm/xmlparse.kh deleted file mode 100644 index 1b0b30ad..00000000 --- a/libfsm/xmlparse.kh +++ /dev/null @@ -1,211 +0,0 @@ -/* - * Copyright 2001-2007 Adrian Thurston <thurston@colm.net> - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#ifndef _XMLPARSE_H -#define _XMLPARSE_H - -#include "vector.h" -#include "gendata.h" -#include "buffer.h" -#include <iostream> - -using std::istream; -using std::ostream; - -#define XML_BUFSIZE 4096 - -struct AttrMarker -{ - char *id; - int idLen; - char *value; - int valueLen; -}; - -struct Attribute -{ - char *id; - char *value; -}; - -typedef Vector<AttrMarker> AttrMkList; -typedef Vector<Attribute> AttrList; -struct XMLTagHashPair; - -struct XMLTag -{ - enum TagType { Open, Close }; - - XMLTag( XMLTagHashPair *tagId, TagType type ) : - tagId(tagId), type(type), - content(0), attrList(0) {} - - Attribute *findAttr( const char *id ) - { - if ( attrList != 0 ) { - for ( AttrList::Iter attr = *attrList; attr.lte(); attr++ ) { - if ( strcmp( id, attr->id ) == 0 ) - return attr; - } - } - return 0; - } - - XMLTagHashPair *tagId; - TagType type; - - /* Content is associtated with closing tags. */ - char *content; - - /* Attribute lists are associated with opening tags. */ - AttrList *attrList; -}; - - -struct XMLTagHashPair -{ - const char *name; - int id; -}; - -struct Token; - -struct GenInlineItem; -struct GenInlineList; - -struct LmSwitchVect; -struct LmSwitchAction; - -struct XmlScanner -{ - XmlScanner( const char *fileName, istream &input ); - - int scan(); - void adjustAttrPointers( int distance ); - std::ostream &error(); - - const char *fileName; - istream &input; - - /* Scanner State. */ - int cs, act, have, curline, curcol; - char *ts, *te; - char *p, *pe; - int done; - - /* Token data */ - char *data; - int data_len; - int value; - AttrMkList attrMkList; - Buffer buffer; - char *tag_id_start; - int tag_id_len; - int token_col, token_line; - - char buf[XML_BUFSIZE]; -}; - - -struct XmlParser -{ - %%{ - parser XmlParser; - - token TAG_unknown, TAG_ragel, TAG_ragel_def, TAG_host, TAG_state_list, - TAG_state, TAG_trans_list, TAG_t, TAG_machine, TAG_start_state, - TAG_error_state, TAG_action_list, TAG_action_table_list, - TAG_action, TAG_action_table, TAG_alphtype, TAG_element, - TAG_getkey, TAG_state_actions, TAG_entry_points, TAG_sub_action, - TAG_cond_space_list, TAG_cond_space, TAG_cond_list, TAG_c, - TAG_exports, TAG_ex; - - # Inline block tokens. - token TAG_text, TAG_goto, TAG_call, TAG_next, TAG_goto_expr, - TAG_call_expr, TAG_next_expr, TAG_ret, TAG_pchar, TAG_char, - TAG_hold, TAG_exec, TAG_curs, TAG_targs, TAG_entry, TAG_data, - TAG_lm_switch, TAG_init_act, TAG_set_act, TAG_set_tokend, - TAG_get_tokend, TAG_init_tokstart, TAG_set_tokstart; - - token TAG_write, TAG_access, TAG_break, TAG_arg, TAG_cs_expr; - - token TAG_p_expr, TAG_pe_expr, TAG_eof_expr, TAG_cs_expr, TAG_top_expr, - TAG_stack_expr, TAG_act_expr, TAG_tokstart_expr, TAG_tokend_expr, - TAG_data_expr, TAG_prepush, TAG_postpop, TAG_eof_t; - }%% - - %% write instance_data; - - void init(); - int parseLangEl( int type, const Token *token ); - - XmlParser( const char *sourceFileName, const char *xmlFileName, bool outputActive, bool wantComplete ) : - sourceFileName(sourceFileName), - fileName(xmlFileName), - outStream(0), - outputActive(outputActive), - wantComplete(wantComplete), - cgd(0) { } - - int token( int tokenId, Token &token ); - int token( int tokenId, int col, int line ); - int token( XMLTag *tag, int col, int line ); - - void openOutput(); - - /* Report an error encountered by the parser. */ - ostream &warning( const InputLoc &loc ); - ostream &error(); - ostream &error( const InputLoc &loc ); - ostream &parser_error( int tokId, Token &token ); - ostream &source_error( const InputLoc &loc ); - - /* The name of the root section, this does not change during an include. */ - const char *sourceFileName; - const char *fileName; - ostream *outStream; - bool outputActive; - bool wantComplete; - - /* Collected during parsing. */ - char *attrKey; - char *attrValue; - int curAction; - int curActionTable; - int curTrans; - int curState; - int curCondSpace; - int curStateCond; - - CodeGenData *cgd; - CodeGenMap codeGenMap; - - Vector <char*> writeOptions; -}; - -%% write token_defs; - -int xml_parse( std::istream &input, const char *fileName, - bool outputActive, bool wantComplete, - XmlScanner &scanner, XmlParser &parser ); - -#endif |