X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=include%2Frecctrl.h;h=d89c8ecf5c6bb5735c27799d2f7b8841bd5ff043;hb=b9093505b17a074e79137ed64595c8269f77d330;hp=bafc3e850c1f0a0772fa8b11f71430ea126bb126;hpb=9f702af8d75a4bdd837abbef43a22d0d1af5f614;p=idzebra-moved-to-github.git

diff --git a/include/recctrl.h b/include/recctrl.h
index bafc3e8..d89c8ec 100644
--- a/include/recctrl.h
+++ b/include/recctrl.h
@@ -1,10 +1,41 @@
 /*
- * Copyright (C) 1994-1995, Index Data I/S 
+ * Copyright (C) 1994-1997, Index Data I/S 
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: recctrl.h,v $
- * Revision 1.12  1996-01-17 15:01:25  adam
+ * Revision 1.20  1997-09-17 12:19:10  adam
+ * Zebra version corresponds to YAZ version 1.4.
+ * Changed Zebra server so that it doesn't depend on global common_resource.
+ *
+ * Revision 1.19  1997/09/05 15:30:02  adam
+ * Changed prototype for chr_map_input - added const.
+ * Added support for C++, headers uses extern "C" for public definitions.
+ *
+ * Revision 1.18  1997/09/04 13:56:15  adam
+ * Added new filter grs.marc.<syntax> where <syntax> refers to
+ * abstract syntax. New method tellf in extract/retrieve control
+ * block.
+ *
+ * Revision 1.17  1997/04/30 08:56:04  quinn
+ * null
+ *
+ * Revision 1.16  1996/10/11  10:56:25  adam
+ * New module recctrl. Used to manage records (extract/retrieval).
+ * All record types are accessed by means of definitions in recctrl.h.
+ *
+ * Revision 1.15  1996/06/06 12:08:16  quinn
+ * Added showRecord Group entry
+ *
+ * Revision 1.14  1996/05/09  07:28:49  quinn
+ * Work towards phrases and multiple registers
+ *
+ * Revision 1.13  1996/05/01  13:44:05  adam
+ * Added seek function to the recExtractCtrl and recRetrieveCtrl control
+ * structures. Added end-of-file indicator function and start offset to
+ * recExtractCtrl.
+ *
+ * Revision 1.12  1996/01/17  15:01:25  adam
  * Prototype changed for reader functions in extract/retrieve. File
  *  is identified by 'void *' instead of 'int'.
  *
@@ -50,15 +81,30 @@
 #include <proto.h>
 #include <oid.h>
 #include <odr.h>
+#include <data1.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    Word_String,
+    Word_Phrase,
+    Word_Numeric
+} RecWordType;
 
 /* single word entity */
 typedef struct {
     int  attrSet;
     int  attrUse;
+    RecWordType which;
+#if 0
     enum {
 	Word_String,
+	Word_Phrase,
         Word_Numeric
     } which;
+#endif
     union {
         char *string;
         int  numeric;
@@ -68,24 +114,34 @@ typedef struct {
 
 /* Extract record control */
 struct recExtractCtrl {
-    void      *fh;                    /* File handle and read function */
+    void      *fh;                    /* File handle and read function     */
     int       (*readf)(void *fh, char *buf, size_t count);
+    off_t     (*seekf)(void *fh, off_t offset);  /* seek function          */
+    off_t     (*tellf)(void *fh);                /* tell function          */
+    void      (*endf)(void *fh, off_t offset);   /* end of record position */
+    off_t     offset;                            /* start offset           */
     char      *subType;
     void      (*init)(RecWord *p);
     void      (*add)(const RecWord *p);
+    const char **(*map_chrs_input)(const char **from, int len);
+    int       flagShowRecords;
+    data1_handle dh;
 };
 
 /* Retrieve record control */
 struct recRetrieveCtrl {
     /* Input parameters ... */
-    ODR       odr;                    /* ODR used to create response */
+    ODR       odr;                    /* ODR used to create response       */
     void     *fh;                     /* File descriptor and read function */
     int       (*readf)(void *fh, char *buf, size_t count);
-    oid_value input_format;           /* Preferred record syntax */
-    Z_RecordComposition *comp;         /* formatting instructions */
-    int       localno;                /* local id of record */
-    int       score;                  /* score 0-1000 or -1 if none */
+    off_t     (*seekf)(void *fh, off_t offset);
+    off_t     (*tellf)(void *fh);
+    oid_value input_format;           /* Preferred record syntax           */
+    Z_RecordComposition *comp;        /* formatting instructions           */
+    int       localno;                /* local id of record                */
+    int       score;                  /* score 0-1000 or -1 if none        */
     char      *subType;
+    data1_handle dh;
     
     /* response */
     oid_value  output_format;
@@ -97,12 +153,16 @@ struct recRetrieveCtrl {
 
 typedef struct recType
 {
-    char *name;                        /* Name of record type */
-    void (*init)(void);                /* Init function - called once */
-    int  (*extract)(struct recExtractCtrl *ctrl);     /* Extract proc */
-    int  (*retrieve)(struct recRetrieveCtrl *ctrl);   /* Retrieve proc */
+    char *name;                       /* Name of record type */
+    void (*init)(void);               /* Init function - called once       */
+    int  (*extract)(struct recExtractCtrl *ctrl);     /* Extract proc      */
+    int  (*retrieve)(struct recRetrieveCtrl *ctrl);   /* Retrieve proc     */
 } *RecType;
 
 RecType recType_byName (const char *name, char *subType);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif