Include "cos-print.h".

[chise/concord.git] / cos.c

diff --git a/cos.c b/cos.c
index 97f6099..6fc2f3f 100644 (file)
--- a/cos.c
+++ b/cos.c
@@ -20,11 +20,14 @@
 #include "sysdep.h"
 #include "cos-i.h"
 #include "cos-read.h"
+#include "cos-print.h"
 
 const char concord_db_format_version[] = CONCORD_DB_FORMAT_VERSION;
 const char concord_db_dir[] = CONCORD_DB_DIR;
 const char concord_system_db_dir[] = CONCORD_SI_DB_DIR;
 
+CONCORD_DS concord_current_env = NULL;
+
 int (*COS_Object_release_function_table
      [COS_OBJECT_TYPE_MAX - COS_Object_Type_char])
   (COS_Object)
@@ -216,7 +219,7 @@ COS_DS
 concord_open_env (COS_object ds)
 {
   if (COS_OBJECT_DS_P (ds))
-    return (COS_DS)ds;
+    concord_current_env = (COS_DS)ds;
   else
     {
       char* path;
@@ -228,9 +231,10 @@ concord_open_env (COS_object ds)
       else
        return NULL;
 
-      return concord_open_ds (CONCORD_Backend_Berkeley_DB,
-                             path, 0, 0755);
+      concord_current_env = concord_open_ds (CONCORD_Backend_Berkeley_DB,
+                                            path, 0, 0755);
     }
+  return concord_current_env;
 }
 
 int
@@ -396,3 +400,37 @@ concord_decode_object (COS_object ds, COS_object genre,
 
   return NULL;
 }
+
+COS_object
+concord_object_get_feature_value (COS_object object, COS_object feature)
+{
+  char id_buf[256];
+  CONCORD_Feature fobj;
+  CONCORD_String_Tank val_st;
+  COS_String val_string;
+
+  if (COS_OBJECT_CHAR_P (object))
+    {
+      cos_utf8_print_char (object, id_buf, 256);
+      printf ("Object[char:0x%lX]'s id is %s.\n", object, id_buf);
+    }
+  else
+    return NULL;
+
+  fobj = concord_get_feature (concord_current_env,
+                             "character", feature);
+  if (fobj == NULL)
+    return NULL;
+
+  if ( concord_obj_get_feature_value_string (id_buf, fobj, &val_st) )
+    return NULL;
+
+  val_string = cos_make_string ((char*)CONCORD_String_data (&val_st),
+                               CONCORD_String_size (&val_st));
+  printf ("obj[%s]'s %s = %s\n",
+         id_buf,
+         concord_feature_get_name (fobj),
+         cos_string_data (val_string));
+
+  return NULL;
+}