From: Sebastian Hammer <quinn@indexdata.com>
Date: Fri, 17 Feb 1995 13:43:11 +0000 (+0000)
Subject: Work on present
X-Git-Url: http://jsfdemo.indexdata.com/cgi-bin?a=commitdiff_plain;h=5facb03a150bfa47ef284981c15d4a471cc3f510;p=egate.git

Work on present
---

diff --git a/include/zaccess.h b/include/zaccess.h
index fbcb22f..4815669 100644
--- a/include/zaccess.h
+++ b/include/zaccess.h
@@ -13,34 +13,49 @@
 
 typedef struct zass *ZASS;
 
+enum present_status
+{
+    ZASS_PRES_SUCCESS,        /* all records available */
+    ZASS_PRES_PARTIAL_1,      /* subset only 'cause of access control */
+    ZASS_PRES_PARTIAL_2,      /* subset 'cause of max msg size constraints*/
+    ZASS_PRES_PARTIAL_3,      /* subset 'cause of resource control org */
+    ZASS_PRES_PARTIAL_4,      /* subset 'cause of resource control trg */
+    ZASS_PRES_FAILURE         /* check errcode */
+};
+
 typedef struct zass_searchent
 {
     int num;      /* # hits */
-    int status;   /* status - boolean */
-    int setstatus; /* consult if !status. Value according to Z proto */
+    int status;   /* status - boolean - qualified by setstatus */
+    enum present_status setstatus; /* consult if status. Value according to Z proto */
 
-    /* These two field provide info from a diagnostic rec returned with 
+    /* These two fields provide info from a diagnostic rec returned with 
        response */
     int errcode;           /* bib 1 assumed here. -1 if none provided */
     char errstring[512];   /* Additional info from diagnostic rec, or "" */
 } zass_searchent;
 
-typedef struct zass_records
+typedef struct zass_record
 {
-    int which;      /* 0 = diagnostic, others according to z3950v3 */
+    enum
+    {
+    	ZASS_REC_DIAG=0,
+    	ZASS_REC_USMARC=10
+    } which;      /* 0 = diagnostic, others according to z3950v3 */
     char *record;   /* marc or other */
 
     int errcode;    /* Only valid if which == 0 */
-    char addinfo[200];
-} zass_records;
+    char errstring[200];
+
+    struct zass_record *next;
+} zass_record;
 
 typedef struct zass_presentent
 {
     int num;             /* # of recs returned */
     int nextpos;         /* next resultset position. 1==first record */
-    int presentstatus;   /* status of set */
-    int num_records;
-    zass_records *records;
+    enum present_status presentstatus;   /* status of set */
+    struct zass_records *records;
 } zass_presentent;
 
 ZASS zass_open(char *host, int port);