1 files changed, 126 insertions, 0 deletions
diff --git a/libbanshee/engine/dot.h b/libbanshee/engine/dot.h
new file mode 100644
index 0000000..7e221e6
--- /dev/null
+++ b/libbanshee/engine/dot.h
@@ -0,0 +1,126 @@
+/*
+ * Copyright (c) 2000-2001
+ *      The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */
+
+#ifndef DOT_H
+#define DOT_H
+
+#include <stdio.h>
+#include "linkage.h"
+#include "bool.h"
+
+EXTERN_C_BEGIN
+
+typedef int dot_node;
+
+typedef struct
+{
+  enum n_attrs
+  {
+    n_color,
+    n_fontcolor,
+    n_fontname,
+    n_fontsize,
+    n_height,
+    n_width,
+    n_label,
+    n_layer,
+    n_shape,
+    n_shapefile,
+    n_style
+  } name;
+  const char *value;
+} node_attr;
+
+typedef struct
+{
+  enum e_attrs
+  {
+    e_color,
+    e_decorate,
+    e_dir,
+    e_fontcolor,
+    e_fontname,
+    e_fontsize,
+    e_id,
+    e_label,
+    e_layer,
+    e_minlen,
+    e_style,
+    e_weight
+  } name;
+  const char *value;
+} edge_attr;
+
+typedef struct
+{
+  enum g_attrs
+  {
+    g_center,
+    g_clusterrank,
+    g_color,
+    g_concentrate,
+    g_fontcolor,
+    g_fontname,
+    g_fontsize,
+    g_label,
+    g_layerseq,
+    g_margin,
+    g_mclimit,
+    g_nodesep,
+    g_nslimit,
+    g_ordering,
+    g_orientation,
+    g_page,
+    g_rank,
+    g_rankdir,
+    g_ranksep,
+    g_ratio,
+    g_size
+  } name;
+  const char *value;
+} graph_attr;
+
+void dot_start(FILE *to,const char *name,bool directed,bool strict);
+
+void dot_global_graph_style(graph_attr *attrs,int n);
+void dot_global_edge_style(edge_attr *attrs,int n);
+void dot_global_node_style(node_attr *attrs,int n);
+
+dot_node dot_get_node(char *label) deletes;
+void dot_node_style(dot_node node,node_attr *attrs,int n);
+
+void dot_plain_edge(dot_node from, dot_node to);
+void dot_styled_edge(dot_node from, dot_node to, edge_attr *attrs,int n);
+
+void dot_end(void) deletes;
+
+EXTERN_C_END
+
+#endif /* DOT_H */