Minor change.

[egate.git] / ccl / cclsh.c

diff --git a/ccl/cclsh.c b/ccl/cclsh.c
index f6dd236..e1500e7 100644 (file)
--- a/ccl/cclsh.c
+++ b/ccl/cclsh.c
@@ -2,7 +2,28 @@
  * Europagate 1995
  *
  * $Log: cclsh.c,v $
- * Revision 1.2  1995/02/13 15:15:07  adam
+ * Revision 1.9  1995/02/23 08:32:00  adam
+ * Changed header.
+ *
+ * Revision 1.7  1995/02/15  17:42:16  adam
+ * Minor changes of the api of this module. FILE* argument added
+ * to ccl_pr_tree.
+ *
+ * Revision 1.6  1995/02/14  19:55:13  adam
+ * Header files ccl.h/cclp.h are gone! They have been merged an
+ * moved to ../include/ccl.h.
+ * Node kind(s) in ccl_rpn_node have changed names.
+ *
+ * Revision 1.5  1995/02/14  16:20:57  adam
+ * Qualifiers are read from a file now.
+ *
+ * Revision 1.4  1995/02/14  14:12:42  adam
+ * Ranges for ordered qualfiers implemented (e.g. pd=1980-1990).
+ *
+ * Revision 1.3  1995/02/14  10:25:57  adam
+ * The constructions 'qualifier rel term ...' implemented.
+ *
+ * Revision 1.2  1995/02/13  15:15:07  adam
  * Added handling of qualifiers. Not finished yet.
  *
  * Revision 1.1  1995/02/13  12:35:21  adam
@@ -12,8 +33,9 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <assert.h>
 
-#include "ccl.h"
+#include <ccl.h>
 
 static int debug = 0;
 static char *prog;
@@ -21,13 +43,13 @@ static char *prog;
 int main (int argc, char **argv)
 {
     CCL_bibset bibset;
-    static int uses[10];
+    FILE *bib_inf;
+    char *bib_fname;
 
     prog = *argv;
     bibset = ccl_qual_mk ();    
     while (--argc > 0)
     {
-        ++argv;
         if (**++argv == '-')
         {
             switch (argv[0][1])
@@ -35,6 +57,29 @@ int main (int argc, char **argv)
             case 'd':
                 debug = 1;
                 break;
+            case 'b':
+                if (argv[0][2])
+                    bib_fname = argv[0]+2;
+                else if (argc > 0)
+                {
+                    --argc;
+                    bib_fname = *++argv;
+                }
+                else
+                {
+                    fprintf (stderr, "%s: missing bib filename\n", prog);
+                    exit (1);
+                }
+                bib_inf = fopen (bib_fname, "r");
+                if (!bib_inf)
+                {
+                    fprintf (stderr, "%s: cannot open %s\n", prog,
+                             bib_fname);
+                    exit (1);
+                }
+                ccl_qual_file (bibset, bib_inf);
+                fclose (bib_inf);
+                break;
             default:
                 fprintf (stderr, "%s: unknown option '%s'\n",
                     prog, *argv);
@@ -47,29 +92,28 @@ int main (int argc, char **argv)
             exit (1);
         }
     }
-    uses[0] = 5;
-    ccl_qual_add (bibset, "ti", 1, uses, -1, -1,
-                  0, -1, -1);
-    uses[0] = 1;
-    ccl_qual_add (bibset, "au", 1, uses, -1, -1,
-                  0, -1, -1);
     while (1)
     {
         char buf[80];
-        int error;
-        int pos;
+        int error, pos;
+        struct ccl_rpn_node *rpn;
+
        printf ("CCLSH>"); fflush (stdout);
        if (!fgets (buf, 79, stdin))
            break;
-       ccl_find_str (bibset, buf, &error, &pos);
+       rpn = ccl_find_str (bibset, buf, &error, &pos);
         if (error)
         {
             printf ("%*s^ - ", 6+pos, " ");
             printf ("%s\n", ccl_err_msg (error));
-            
+        }
+        else
+        {
+            assert (rpn);
+            ccl_pr_tree (rpn, stdout);
+            putchar ('\n');
         }
     }
+    putchar ('\n');
     return 0;
 }
-
-