display_records() now displays the record syntax OID as well as its symbolic name...

[yaz-moved-to-github.git] / zoom / zoomsh.c

diff --git a/zoom/zoomsh.c b/zoom/zoomsh.c
index fb538f3..5f64c04 100644 (file)
--- a/zoom/zoomsh.c
+++ b/zoom/zoomsh.c
@@ -1,5 +1,5 @@
 /*
- * $Id: zoomsh.c,v 1.15 2003-02-17 21:23:31 adam Exp $
+ * $Id: zoomsh.c,v 1.21 2003-07-09 23:00:21 mike Exp $
  *
  * ZOOM-C Shell
  */
@@ -19,7 +19,9 @@
 #include <yaz/xmalloc.h>
 
 #include <yaz/log.h>
+#include <yaz/nmem.h>
 #include <yaz/zoom.h>
+#include <yaz/oid.h>
 
 #define MAX_CON 100
 
@@ -29,24 +31,41 @@ static int next_token (const char **cpp, const char **t_start)
     const char *cp = *cpp;
     while (*cp == ' ')
        cp++;
-    *t_start = cp;
-    while (*cp && *cp != ' ' && *cp != '\r' && *cp != '\n')
+    if (*cp == '"')
     {
-       cp++;
-       len++;
+        cp++;
+        *t_start = cp;
+        while (*cp && *cp != '"')
+        {
+            cp++;
+            len++;
+        }
+        if (*cp)
+            cp++;
+    }
+    else
+    {
+        *t_start = cp;
+        while (*cp && *cp != ' ' && *cp != '\r' && *cp != '\n')
+        {
+            cp++;
+            len++;
+        }
+        if (len == 0)
+            len = -1;
     }
     *cpp = cp;
-    return len;
+    return len;  /* return -1 if no token was read .. */
 }
 
 static int next_token_copy (const char **cpp, char *buf_out, int buf_max)
 {
     const char *start;
     int len = next_token (cpp, &start);
-    if (!len)
+    if (len < 0)
     {
        *buf_out = 0;
-       return 0;
+       return len;
     }
     if (len >= buf_max)
        len = buf_max-1;
@@ -71,12 +90,12 @@ static void cmd_set (ZOOM_connection *c, ZOOM_resultset *r,
 {
     char key[40], val[80];
 
-    if (!next_token_copy (args, key, sizeof(key)))
+    if (next_token_copy (args, key, sizeof(key)) < 0)
     {
        printf ("missing argument for set\n");
        return ;
     }
-    if (!next_token_copy (args, val, sizeof(val)))
+    if (next_token_copy (args, val, sizeof(val)) < 0)
        ZOOM_options_set(options, key, 0);
     else
        ZOOM_options_set(options, key, val);
@@ -87,7 +106,7 @@ static void cmd_get (ZOOM_connection *c, ZOOM_resultset *r,
                     const char **args)
 {
     char key[40];
-    if (!next_token_copy (args, key, sizeof(key)))
+    if (next_token_copy (args, key, sizeof(key)) < 0)
     {
        printf ("missing argument for get\n");
     }
@@ -124,6 +143,35 @@ static void cmd_close (ZOOM_connection *c, ZOOM_resultset *r,
     }
 }
 
+static const char *oid_name_to_dotstring(const char *name) {
+    struct oident ent;
+    int oid[OID_SIZE];
+    static char oidbuf[100];   /* ### bad interface */
+    int i;
+
+    /* Translate syntax to oid_val */
+    oid_value value = oid_getvalbyname(name);
+
+    /* Build it into an oident */
+    ent.proto = PROTO_Z3950;
+    ent.oclass = CLASS_RECSYN;
+    ent.value = value;
+
+    /* Translate to an array of int */
+    (void) oid_ent_to_oid(&ent, oid);
+
+    /* Write the array of int into a dotted string (phew!) */
+    oidbuf[0] = '\0';
+    for (i = 0; oid[i] != -1; i++) {
+       char tmpbuf[20];
+       sprintf(tmpbuf, "%d", oid[i]);
+       if (i > 0) strcat(oidbuf, ".");
+       strcat(oidbuf, tmpbuf);
+    }
+
+    return oidbuf;
+}
+
 static void display_records (ZOOM_connection c,
                             ZOOM_resultset r,
                             int start, int count)
@@ -140,7 +188,9 @@ static void display_records (ZOOM_connection c,
        /* if rec is non-null, we got a record for display */
        if (rec)
        {
-           printf ("%d %s %s\n", pos+1, (db ? db : "unknown"), syntax);
+           const char *syntax_oid = oid_name_to_dotstring(syntax);
+           printf ("%d %s %s (%s)\n",
+                   pos+1, (db ? db : "unknown"), syntax, syntax_oid);
            if (render)
                fwrite (render, 1, len, stdout);
            printf ("\n");
@@ -155,10 +205,10 @@ static void cmd_show (ZOOM_connection *c, ZOOM_resultset *r,
     int i;
     char start_str[10], count_str[10];
 
-    if (next_token_copy (args, start_str, sizeof(start_str)))
+    if (next_token_copy (args, start_str, sizeof(start_str)) >= 0)
        ZOOM_options_set (options, "start", start_str);
 
-    if (next_token_copy (args, count_str, sizeof(count_str)))
+    if (next_token_copy (args, count_str, sizeof(count_str)) >= 0)
        ZOOM_options_set (options, "count", count_str);
 
     for (i = 0; i<MAX_CON; i++)
@@ -185,6 +235,8 @@ static void cmd_show (ZOOM_connection *c, ZOOM_resultset *r,
            display_records (c[i], r[i], start, count);
        }
     }
+    ZOOM_options_set (options, "count", "0");
+    ZOOM_options_set (options, "start", "0");
 }
 
 static void cmd_ext (ZOOM_connection *c, ZOOM_resultset *r,
@@ -295,6 +347,43 @@ static void cmd_search (ZOOM_connection *c, ZOOM_resultset *r,
     ZOOM_query_destroy (s);
 }
 
+static void cmd_scan (ZOOM_connection *c, ZOOM_resultset *r,
+                      ZOOM_options options,
+                      const char **args)
+{
+    const char *start_term = *args;
+    int i;
+    ZOOM_scanset s[MAX_CON];
+    
+    while (*start_term == ' ')
+        start_term++;
+
+    for (i = 0; i<MAX_CON; i++)
+    {
+        if (c[i])
+            s[i] = ZOOM_connection_scan(c[i], start_term);
+        else
+            s[i] = 0;
+    }
+    while (ZOOM_event(MAX_CON, c))
+        ;
+    for (i = 0; i<MAX_CON; i++)
+    {
+        if (s[i]) {
+            size_t p, sz = ZOOM_scanset_size(s[i]);
+            for (p = 0; p < sz; p++)
+            {
+                int occ = 0;
+                int len = 0;
+                const char *term = ZOOM_scanset_term(s[i], p, &occ, &len);
+                fwrite(term, 1, len, stdout);
+                printf (" %d\n", occ);
+            }            
+            ZOOM_scanset_destroy(s[i]);
+        }
+    }
+}
+
 static void cmd_help (ZOOM_connection *c, ZOOM_resultset *r,
                      ZOOM_options options,
                      const char **args)
@@ -302,6 +391,7 @@ static void cmd_help (ZOOM_connection *c, ZOOM_resultset *r,
     printf ("connect <zurl>\n");
     printf ("search <pqf>\n");
     printf ("show [<start> [<count>]\n");
+    printf ("scan <term>\n");
     printf ("quit\n");
     printf ("close <zurl>\n");
     printf ("set <option> [<value>]\n");
@@ -334,7 +424,7 @@ static void cmd_connect (ZOOM_connection *c, ZOOM_resultset *r,
     const char *errmsg, *addinfo, *dset;
     char host[60];
     int j, i;
-    if (!next_token_copy (args, host, sizeof(host)))
+    if (next_token_copy (args, host, sizeof(host)) < 0)
     {
        printf ("missing host after connect\n");
        return ;
@@ -377,7 +467,7 @@ static int cmd_parse (ZOOM_connection *c, ZOOM_resultset *r,
     const char *cmd_str;
 
     cmd_len = next_token (buf, &cmd_str);
-    if (!cmd_len)
+    if (cmd_len < 0)
        return 1;
     if (is_command ("quit", cmd_str, cmd_len))
        return 0;
@@ -403,6 +493,8 @@ static int cmd_parse (ZOOM_connection *c, ZOOM_resultset *r,
        cmd_ext(c, r, options, buf);
     else if (is_command ("debug", cmd_str, cmd_len))
        cmd_debug(c, r, options, buf);
+    else if (is_command ("scan", cmd_str, cmd_len))
+       cmd_scan(c, r, options, buf);
     else
        printf ("unknown command %.*s\n", cmd_len, cmd_str);
     return 2;