From ae5d181b854d3ccb373b6bc01b4869e44ff4d87a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:37:15 +0200 Subject: Adding upstream version 2.9.0dev.12. Signed-off-by: Daniel Baumann --- WWW/Library/Implementation/HTVMS_WaisProt.h | 425 ++++++++++++++++++++++++++++ 1 file changed, 425 insertions(+) create mode 100644 WWW/Library/Implementation/HTVMS_WaisProt.h (limited to 'WWW/Library/Implementation/HTVMS_WaisProt.h') diff --git a/WWW/Library/Implementation/HTVMS_WaisProt.h b/WWW/Library/Implementation/HTVMS_WaisProt.h new file mode 100644 index 0000000..cea2a32 --- /dev/null +++ b/WWW/Library/Implementation/HTVMS_WaisProt.h @@ -0,0 +1,425 @@ +/* HTVMS_WAISProt.h + * + * Adaptation for Lynx by F.Macrides (macrides@sci.wfeb.edu) + * + * 31-May-1994 FM Initial version. + * + *----------------------------------------------------------------------*/ + +/* + * Routines originally from WProt.h -- FM + * + *----------------------------------------------------------------------*/ +/* WIDE AREA INFORMATION SERVER SOFTWARE: + * No guarantees or restrictions. See the readme file for the full standard + * disclaimer. + * + * 3.26.90 Harry Morris, morris@think.com + * 3.30.90 Harry Morris + * - removed chunk code from WAISSearchAPDU, + * - added makeWAISQueryType1Query() and readWAISType1Query() which + * replace makeWAISQueryTerms() and makeWAISQueryDocs(). + * 4.11.90 HWM - added definitions of wais element set names + * 4.14.90 HWM - changed symbol for relevance feedback query from QT_3 to + * QT_RelevanceFeedbackQuery added QT_TextRetrievalQuery as a + * synonym for QT_BooleanQuery + * - renamed makeWAISType1Query() to makeWAISTextQuery() + * renamed readWAISType1Query() to readWAISTextQuery() + * 5.29.90 TS - added CSTFreeWAISFoo functions + */ + +#ifndef _H_WAIS_protocol_ +#define _H_WAIS_protocol_ + +#ifndef HTUTILS_H +#include +#endif + +#include + +/*----------------------------------------------------------------------*/ +/* Data types / constants */ + +/* date factor constants */ +#define DF_INDEPENDENT 1 +#define DF_LATER 2 +#define DF_EARLIER 3 +#define DF_SPECIFIED_RANGE 4 + +/* chunk types */ +#define CT_document 0 +#define CT_byte 1 +#define CT_line 2 +#define CT_paragraph 3 + +/* relevance feedback query */ +#define QT_RelevanceFeedbackQuery "3" +#define QT_TextRetrievalQuery QT_BooleanQuery + +/* new data tags */ +#define DT_UserInformationLength (data_tag)99 +#define DT_ChunkCode (data_tag)100 +#define DT_ChunkIDLength (data_tag)101 +#define DT_ChunkMarker (data_tag)102 +#define DT_HighlightMarker (data_tag)103 +#define DT_DeHighlightMarker (data_tag)104 +#define DT_NewlineCharacters (data_tag)105 +#define DT_SeedWords (data_tag)106 +#define DT_DocumentIDChunk (data_tag)107 +#define DT_ChunkStartID (data_tag)108 +#define DT_ChunkEndID (data_tag)109 +#define DT_TextList (data_tag)110 +#define DT_DateFactor (data_tag)111 +#define DT_BeginDateRange (data_tag)112 +#define DT_EndDateRange (data_tag)113 +#define DT_MaxDocumentsRetrieved (data_tag)114 +#define DT_SeedWordsUsed (data_tag)115 +#define DT_DocumentID (data_tag)116 +#define DT_VersionNumber (data_tag)117 +#define DT_Score (data_tag)118 +#define DT_BestMatch (data_tag)119 +#define DT_DocumentLength (data_tag)120 +#define DT_Source (data_tag)121 +#define DT_Date (data_tag)122 +#define DT_Headline (data_tag)123 +#define DT_OriginCity (data_tag)124 +#define DT_PresentStartByte (data_tag)125 +#define DT_TextLength (data_tag)126 +#define DT_DocumentText (data_tag)127 +#define DT_StockCodes (data_tag)128 +#define DT_CompanyCodes (data_tag)129 +#define DT_IndustryCodes (data_tag)130 + +/* added by harry */ +#define DT_DocumentHeaderGroup (data_tag)150 +#define DT_DocumentShortHeaderGroup (data_tag)151 +#define DT_DocumentLongHeaderGroup (data_tag)152 +#define DT_DocumentTextGroup (data_tag)153 +#define DT_DocumentHeadlineGroup (data_tag)154 +#define DT_DocumentCodeGroup (data_tag)155 +#define DT_Lines (data_tag)131 +#define DT_TYPE_BLOCK (data_tag)132 +#define DT_TYPE (data_tag)133 + +/* wais element sets */ +#define ES_DocumentHeader "Document Header" +#define ES_DocumentShortHeader "Document Short Header" +#define ES_DocumentLongHeader "Document Long Header" +#define ES_DocumentText "Document Text" +#define ES_DocumentHeadline "Document Headline" +#define ES_DocumentCodes "Document Codes" + +typedef struct DocObj { /* specifies a section of a document */ + any *DocumentID; + char *Type; + long ChunkCode; + union { + long Pos; + any *ID; + } ChunkStart; + union { + long Pos; + any *ID; + } ChunkEnd; +} DocObj; + +/*----------------------------------------------------------------------*/ +/* WAIS APDU extensions */ + +typedef struct WAISInitResponse { + long ChunkCode; + long ChunkIDLength; + char *ChunkMarker; + char *HighlightMarker; + char *DeHighlightMarker; + char *NewlineCharacters; + /* XXX need to add UpdateFrequency and Update Time */ +} WAISInitResponse; + +typedef struct WAISSearch { + char *SeedWords; + DocObj **Docs; + char **TextList; + long DateFactor; + char *BeginDateRange; + char *EndDateRange; + long MaxDocumentsRetrieved; +} WAISSearch; + +typedef struct WAISDocumentHeader { + any *DocumentID; + long VersionNumber; + long Score; + long BestMatch; + long DocumentLength; + long Lines; + char **Types; + char *Source; + char *Date; + char *Headline; + char *OriginCity; +} WAISDocumentHeader; + +typedef struct WAISDocumentShortHeader { + any *DocumentID; + long VersionNumber; + long Score; + long BestMatch; + long DocumentLength; + long Lines; +} WAISDocumentShortHeader; + +typedef struct WAISDocumentLongHeader { + any *DocumentID; + long VersionNumber; + long Score; + long BestMatch; + long DocumentLength; + long Lines; + char **Types; + char *Source; + char *Date; + char *Headline; + char *OriginCity; + char *StockCodes; + char *CompanyCodes; + char *IndustryCodes; +} WAISDocumentLongHeader; + +typedef struct WAISDocumentText { + any *DocumentID; + long VersionNumber; + any *DocumentText; +} WAISDocumentText; + +typedef struct WAISDocumentHeadlines { + any *DocumentID; + long VersionNumber; + char *Source; + char *Date; + char *Headline; + char *OriginCity; +} WAISDocumentHeadlines; + +typedef struct WAISDocumentCodes { + any *DocumentID; + long VersionNumber; + char *StockCodes; + char *CompanyCodes; + char *IndustryCodes; +} WAISDocumentCodes; + +typedef struct WAISSearchResponse { + char *SeedWordsUsed; + WAISDocumentHeader **DocHeaders; + WAISDocumentShortHeader **ShortHeaders; + WAISDocumentLongHeader **LongHeaders; + WAISDocumentText **Text; + WAISDocumentHeadlines **Headlines; + WAISDocumentCodes **Codes; + diagnosticRecord **Diagnostics; +} WAISSearchResponse; + +/*----------------------------------------------------------------------*/ +/* Functions */ + +char *generate_search_apdu(char *buff, /* buffer to hold the apdu */ + long *buff_len, /* number of bytes written to the buffer */ + char *seed_words, /* string of the seed words */ + char *database_name, + DocObj **docobjs, + long maxDocsRetrieved); + +DocObj *makeDocObjUsingWholeDocument(any *aDocID, char *type); +DocObj *makeDocObjUsingBytes(any *aDocID, char *type, long start, long end); +DocObj *makeDocObjUsingLines(any *aDocID, char *type, long start, long end); +DocObj *makeDocObjUsingParagraphs(any *aDocID, char *type, any *start, any *end); +void freeDocObj(DocObj *doc); + +WAISInitResponse *makeWAISInitResponse(long chunkCode, long chunkIDLen, + char *chunkMarker, char *highlightMarker, + char *deHighlightMarker, char *newLineChars); +void freeWAISInitResponse(WAISInitResponse *init); + +WAISSearch *makeWAISSearch(char *seedWords, + DocObj **docs, + char **textList, + long dateFactor, + char *beginDateRange, + char *endDateRange, + long maxDocsRetrieved); +void freeWAISSearch(WAISSearch *query); + +WAISDocumentHeader *makeWAISDocumentHeader(any *aDocID, + long versionNumber, + long score, + long bestMatch, + long docLen, + long lines, + char **types, + char *source, + char *date, + char *headline, + char *originCity); +void freeWAISDocumentHeader(WAISDocumentHeader *header); +char *writeWAISDocumentHeader(WAISDocumentHeader *header, char *buffer, long *len); +char *readWAISDocumentHeader(WAISDocumentHeader **header, char *buffer); + +WAISDocumentShortHeader *makeWAISDocumentShortHeader(any *aDocID, + long versionNumber, + long score, + long bestMatch, + long docLen, + long lines); +void freeWAISDocumentShortHeader(WAISDocumentShortHeader *header); +char *writeWAISDocumentShortHeader(WAISDocumentShortHeader *header, + char *buffer, long *len); +char *readWAISDocumentShortHeader(WAISDocumentShortHeader **header, char *buffer); + +WAISDocumentLongHeader *makeWAISDocumentLongHeader(any *aDocID, + long versionNumber, + long score, + long bestMatch, + long docLen, + long lines, + char **types, + char *source, + char *date, char *headline, + char *originCity, + char *stockCodes, + char *companyCodes, + char *industryCodes); +void freeWAISDocumentLongHeader(WAISDocumentLongHeader *header); +char *writeWAISDocumentLongHeader(WAISDocumentLongHeader *header, + char *buffer, + long *len); +char *readWAISDocumentLongHeader(WAISDocumentLongHeader **header, char *buffer); + +WAISSearchResponse *makeWAISSearchResponse(char *seedWordsUsed, + WAISDocumentHeader **docHeaders, + WAISDocumentShortHeader **shortHeaders, + WAISDocumentLongHeader **longHeaders, + WAISDocumentText **text, WAISDocumentHeadlines **headlines, + WAISDocumentCodes **codes, + diagnosticRecord ** diagnostics); +void freeWAISSearchResponse(WAISSearchResponse * response); + +WAISDocumentText *makeWAISDocumentText(any *aDocID, long versionNumber, + any *documentText); +void freeWAISDocumentText(WAISDocumentText *docText); +char *writeWAISDocumentText(WAISDocumentText *docText, char *buffer, long *len); +char *readWAISDocumentText(WAISDocumentText **docText, char *buffer); + +WAISDocumentHeadlines *makeWAISDocumentHeadlines(any *aDocID, + long versionNumber, + char *source, + char *date, + char *headline, + char *originCity); +void freeWAISDocumentHeadlines(WAISDocumentHeadlines *docHeadline); +char *writeWAISDocumentHeadlines(WAISDocumentHeadlines *docHeadline, + char *buffer, + long *len); +char *readWAISDocumentHeadlines(WAISDocumentHeadlines **docHeadline, char *buffer); + +WAISDocumentCodes *makeWAISDocumentCodes(any *aDocID, + long versionNumber, + char *stockCodes, + char *companyCodes, + char *industryCodes); +void freeWAISDocumentCodes(WAISDocumentCodes *docCodes); +char *writeWAISDocumentCodes(WAISDocumentCodes *docCodes, char *buffer, long *len); +char *readWAISDocumentCodes(WAISDocumentCodes **docCodes, char *buffer); + +any *makeWAISTextQuery(DocObj **docs); +DocObj **readWAISTextQuery(any *terms); + +void CSTFreeWAISInitResponse(WAISInitResponse *init); +void CSTFreeWAISSearch(WAISSearch *query); +void CSTFreeDocObj(DocObj *doc); +void CSTFreeWAISDocumentHeader(WAISDocumentHeader *header); +void CSTFreeWAISDocumentShortHeader(WAISDocumentShortHeader *header); +void CSTFreeWAISDocumentLongHeader(WAISDocumentLongHeader *header); +void CSTFreeWAISSearchResponse(WAISSearchResponse * response); +void CSTFreeWAISDocumentText(WAISDocumentText *docText); +void CSTFreeWAISDocHeadlines(WAISDocumentHeadlines *docHeadline); +void CSTFreeWAISDocumentCodes(WAISDocumentCodes *docCodes); +void CSTFreeWAISTextQuery(any *query); + +/*----------------------------------------------------------------------*/ + +#endif /* ndef _H_WAIS_protocol_ */ + +/* + * Routines originally from WMessage.h -- FM + * + *----------------------------------------------------------------------*/ +/* WIDE AREA INFORMATION SERVER SOFTWARE + * No guarantees or restrictions. See the readme file for the full standard + * disclaimer. + * 3.26.90 + */ + +/* wais-message.h + * + * This is the header outside of WAIS Z39.50 messages. The header will be + * printable ascii, so as to be transportable. This header will precede each + * Z39.50 APDU, or zero-length message if it is an ACK or NACK. Be sure to + * change hdr_vers current value if you change the structure of the header. + * + * The characters in the header are case insensitive so that the systems from + * the past that only handle one case can at least read the header. + * + * 7.5.90 HWM - added constants + * 7/5/90 brewster added function prototypes and comments + * 11/30/90 HWM - went to version 2 (inits and typed retrieval) + */ + +#ifndef WMESSAGE_H +#define WMESSAGE_H + +#ifndef HTUTILS_H +#include +#endif + +#include + +typedef struct wais_header { + char msg_len[10]; /* length in bytes of following message */ + char msg_type; /* type of message: 'z'=Z39.50 APDU, + 'a'=ACK, 'n'=NACK */ + char hdr_vers; /* version of this header, currently = '2' */ + char server[10]; /* name or address of server */ + char compression; /* =no compression, 'u'=unix compress */ + char encoding; /* =no encoding, 'h'=hexize, + 'u'=uuencode */ + char msg_checksum; /* XOR of every byte of message */ +} WAISMessage; + +#define HEADER_LENGTH 25 /* number of bytes needed to write a + wais-header (not sizeof(wais_header)) */ + +#define HEADER_VERSION (long)'2' + +/* message type */ +#define Z3950 'z' +#define ACK 'a' +#define NAK 'n' + +/* compression */ +#define NO_COMPRESSION ' ' +#define UNIX_COMPRESSION 'u' + +/* encoding */ +#define NO_ENCODING ' ' +#define HEX_ENCODING 'h' /* Swartz 4/3 encoding */ +#define IBM_HEXCODING 'i' /* same as h but uses characters acceptable for IBM mainframes */ +#define UUENCODE 'u' + +void readWAISPacketHeader(char *msgBuffer, WAISMessage * header_struct); +long getWAISPacketLength(WAISMessage * header); +void writeWAISPacketHeader(char *header, long dataLen, long type, + char *server, long compression, + long encoding, long version); + +#endif /* ndef WMESSAGE_H */ -- cgit v1.2.3