Autotoolization.

[collection4.git] / oconfig.c

diff --git a/oconfig.c b/oconfig.c
deleted file mode 100644 (file)
index b8087dd..0000000
--- a/oconfig.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/**
- * oconfig - src/oconfig.c
- * Copyright (C) 2006,2007  Florian octo Forster <octo at verplant.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; only version 2 of the License is applicable.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include <errno.h>
-
-#include "oconfig.h"
-
-extern FILE *yyin;
-
-oconfig_item_t *ci_root;
-const char     *c_file;
-
-static void yyset_in  (FILE *fd)
-{
-  yyin = fd;
-} /* void yyset_in */
-
-oconfig_item_t *oconfig_parse_fh (FILE *fh)
-{
-  int status;
-  oconfig_item_t *ret;
-
-  char file[10];
-
-  yyset_in (fh);
-
-  if (NULL == c_file) {
-    int status;
-
-    status = snprintf (file, sizeof (file), "<fd#%d>", fileno (fh));
-
-    if ((status < 0) || (((size_t) status) >= sizeof (file))) {
-      c_file = "<unknown>";
-    }
-    else {
-      file[sizeof (file) - 1] = '\0';
-      c_file = file;
-    }
-  }
-
-  status = yyparse ();
-  if (status != 0)
-  {
-    fprintf (stderr, "yyparse returned error #%i\n", status);
-    return (NULL);
-  }
-
-  c_file = NULL;
-
-  ret = ci_root;
-  ci_root = NULL;
-  yyset_in ((FILE *) 0);
-
-  return (ret);
-} /* oconfig_item_t *oconfig_parse_fh */
-
-oconfig_item_t *oconfig_parse_file (const char *file)
-{
-  FILE *fh;
-  oconfig_item_t *ret;
-
-  c_file = file;
-
-  fh = fopen (file, "r");
-  if (fh == NULL)
-  {
-    fprintf (stderr, "fopen (%s) failed: %s\n", file, strerror (errno));
-    return (NULL);
-  }
-
-  ret = oconfig_parse_fh (fh);
-  fclose (fh);
-
-  c_file = NULL;
-
-  return (ret);
-} /* oconfig_item_t *oconfig_parse_file */
-
-oconfig_item_t *oconfig_clone (const oconfig_item_t *ci_orig)
-{
-  oconfig_item_t *ci_copy;
-
-  ci_copy = (oconfig_item_t *) malloc (sizeof (*ci_copy));
-  if (ci_copy == NULL)
-  {
-    fprintf (stderr, "malloc failed.\n");
-    return (NULL);
-  }
-  memset (ci_copy, 0, sizeof (*ci_copy));
-  ci_copy->values = NULL;
-  ci_copy->parent = NULL;
-  ci_copy->children = NULL;
-
-  ci_copy->key = strdup (ci_orig->key);
-  if (ci_copy->key == NULL)
-  {
-    fprintf (stderr, "strdup failed.\n");
-    free (ci_copy);
-    return (NULL);
-  }
-
-  if (ci_orig->values_num > 0) /* {{{ */
-  {
-    int i;
-
-    ci_copy->values = (oconfig_value_t *) calloc (ci_orig->values_num,
-       sizeof (*ci_copy->values));
-    if (ci_copy->values == NULL)
-    {
-      fprintf (stderr, "calloc failed.\n");
-      free (ci_copy->key);
-      free (ci_copy);
-      return (NULL);
-    }
-    ci_copy->values_num = ci_orig->values_num;
-
-    for (i = 0; i < ci_copy->values_num; i++)
-    {
-       ci_copy->values[i].type = ci_orig->values[i].type;
-       if (ci_copy->values[i].type == OCONFIG_TYPE_STRING)
-       {
-        ci_copy->values[i].value.string
-          = strdup (ci_orig->values[i].value.string);
-        if (ci_copy->values[i].value.string == NULL)
-        {
-          fprintf (stderr, "strdup failed.\n");
-          oconfig_free (ci_copy);
-          return (NULL);
-        }
-       }
-       else /* ci_copy->values[i].type != OCONFIG_TYPE_STRING) */
-       {
-        ci_copy->values[i].value = ci_orig->values[i].value;
-       }
-    }
-  } /* }}} if (ci_orig->values_num > 0) */
-
-  if (ci_orig->children_num > 0) /* {{{ */
-  {
-    int i;
-
-    ci_copy->children = (oconfig_item_t *) calloc (ci_orig->children_num,
-       sizeof (*ci_copy->children));
-    if (ci_copy->children == NULL)
-    {
-      fprintf (stderr, "calloc failed.\n");
-      oconfig_free (ci_copy);
-      return (NULL);
-    }
-    ci_copy->children_num = ci_orig->children_num;
-
-    for (i = 0; i < ci_copy->children_num; i++)
-    {
-      oconfig_item_t *child;
-      
-      child = oconfig_clone (ci_orig->children + i);
-      if (child == NULL)
-      {
-       oconfig_free (ci_copy);
-       return (NULL);
-      }
-      child->parent = ci_copy;
-      ci_copy->children[i] = *child;
-      free (child);
-    } /* for (i = 0; i < ci_copy->children_num; i++) */
-  } /* }}} if (ci_orig->children_num > 0) */
-
-  return (ci_copy);
-} /* oconfig_item_t *oconfig_clone */
-
-void oconfig_free (oconfig_item_t *ci)
-{
-  int i;
-
-  if (ci == NULL)
-    return;
-
-  if (ci->key != NULL)
-    free (ci->key);
-
-  for (i = 0; i < ci->values_num; i++)
-    if ((ci->values[i].type == OCONFIG_TYPE_STRING)
-        && (NULL != ci->values[i].value.string))
-      free (ci->values[i].value.string);
-
-  if (ci->values != NULL)
-    free (ci->values);
-
-  for (i = 0; i < ci->children_num; i++)
-    oconfig_free (ci->children + i);
-
-  if (ci->children != NULL)
-    free (ci->children);
-}
-
-/*
- * vim:shiftwidth=2:tabstop=8:softtabstop=2:fdm=marker
- */