1 files changed, 128 insertions, 0 deletions
diff --git a/examples/raptor_abort.c b/examples/raptor_abort.c
new file mode 100644
index 0000000..d71fe9e
--- /dev/null
+++ b/examples/raptor_abort.c
@@ -0,0 +1,128 @@
+/* -*- Mode: c; c-basic-offset: 2 -*-
+ *
+ * raptor_abort.c - Raptor abort example code
+ *
+ * Copyright (C) 2003-2006, David Beckett http://purl.org/net/dajobe/
+ * Copyright (C) 2003-2004, University of Bristol, UK http://www.bristol.ac.uk/
+ * 
+ * This package is Free Software and part of Redland http://librdf.org/
+ * 
+ * It is licensed under the following three licenses as alternatives:
+ *   1. GNU Lesser General Public License (LGPL) V2.1 or any newer version
+ *   2. GNU General Public License (GPL) V2 or any newer version
+ *   3. Apache License, V2.0 or any newer version
+ * 
+ * You may not use this file except in compliance with at least one of
+ * the above three licenses.
+ * 
+ * See LICENSE.html or LICENSE.txt at the top of this package for the
+ * complete terms and further detail along with the license texts for
+ * the licenses in COPYING.LIB, COPYING and LICENSE-2.0.txt respectively.
+ * 
+ * 
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <raptor_config.h>
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+/* for the memory allocation functions */
+#if defined(HAVE_DMALLOC_H) && defined(RAPTOR_MEMORY_DEBUG_DMALLOC)
+#include <dmalloc.h>
+#endif
+
+/* Raptor includes */
+#include <raptor2.h>
+
+
+static void handle_statements(void *user_data, raptor_statement *statement);
+int main(int argc, char *argv[]);
+
+
+typedef struct 
+{
+  raptor_parser *parser;
+  FILE *stream;
+  int count;
+  int max;
+  int stopped;
+} my_data;
+
+
+static void
+handle_statements(void *user_data, raptor_statement *statement) 
+{
+  my_data* me=(my_data*)user_data;
+  
+  me->count++;
+  if(me->count > me->max) {
+    fprintf(me->stream, "Reached %d statements, stopping\n", me->max);
+    raptor_parser_parse_abort(me->parser);
+    me->stopped=1;
+    return;
+  }
+
+  fprintf(me->stream, "Saw statement %d\n", me->count);
+}
+
+
+int
+main (int argc, char *argv[]) 
+{
+  raptor_world* world;
+  raptor_parser* rdf_parser;
+  raptor_uri* uri;
+  my_data* me;
+  const char *program;
+  int rc;
+  
+  program=argv[0];
+
+  if(argc != 2) {
+    fprintf(stderr, "%s: USAGE [RDF-XML content URI]\n", program);
+    exit(1);
+  }
+
+  world = raptor_new_world();
+
+  me=(my_data*)malloc(sizeof(my_data));
+  if(!me) {
+    fprintf(stderr, "%s: Out of memory\n", program);
+    exit(1);
+  }
+
+  me->stream=stderr;
+  me->count = 0;
+  me->max=5;
+
+  uri = raptor_new_uri(world, (const unsigned char*)argv[1]);
+  rdf_parser = raptor_new_parser(world, "rdfxml");
+
+  me->parser = rdf_parser;
+
+  raptor_parser_set_statement_handler(rdf_parser, me, handle_statements);
+
+  me->stopped = 0;
+  rc = raptor_parser_parse_uri(rdf_parser, uri, NULL);
+
+  fprintf(stderr, "%s: Parser returned status %d, stopped? %s\n", program, rc,
+          (me->stopped ? "yes" : "no"));
+
+  free(me);
+  
+  raptor_free_parser(rdf_parser);
+
+  raptor_free_uri(uri);
+
+  raptor_free_world(world);
+
+  return 0;
+}