From 865a3d86d458695eff512addb8ef2bbef19e866a Mon Sep 17 00:00:00 2001
From: ellson <devnull@localhost>
Date: Wed, 23 Jan 2008 20:52:43 +0000
Subject: [PATCH] Add smyrna to main graphviz tree

---
 lib/utilities/Makefile.am | 23 +++++++++++++
 lib/utilities/abstring.c  | 71 +++++++++++++++++++++++++++++++++++++++
 lib/utilities/abstring.h  | 34 +++++++++++++++++++
 3 files changed, 128 insertions(+)
 create mode 100644 lib/utilities/Makefile.am
 create mode 100755 lib/utilities/abstring.c
 create mode 100755 lib/utilities/abstring.h

diff --git a/lib/utilities/Makefile.am b/lib/utilities/Makefile.am
new file mode 100644
index 000000000..02c79669f
--- /dev/null
+++ b/lib/utilities/Makefile.am
@@ -0,0 +1,23 @@
+# $Id$ $Revision$
+# ## Process this file with automake to produce Makefile.in
+#
+AM_CPPFLAGS = \
+	-I$(top_srcdir) \
+	-I$(top_srcdir)/cmd/smyrna \
+	-I$(top_srcdir)/lib/utilities \
+	-I$(top_srcdir)/lib/xdot \
+	-I$(top_srcdir)/lib/cgraph \
+	-I$(top_srcdir)/lib/cdt \
+	$(GTK_CFLAGS) $(GTKGL_CFLAGS) $(GTKGLEXT_CFLAGS) $(GLADE_CFLAGS) $(FREETYPE2_CFLAGS)
+
+if WITH_SMYRNA
+noinst_HEADERS = \
+	abstring.h glTexFontDefs.h glTexFont.h glTexFontInclude.h \
+	glTexFontTGA.h opengl_pango.h selection.h 
+
+noinst_LTLIBRARIES = libutilities_C.la
+endif
+
+libutilities_C_la_SOURCES = \
+	abstring.c glTexFont.c glTexFontColor.c glTexFontTGA.c \
+	opengl_pango.c selection.c
diff --git a/lib/utilities/abstring.c b/lib/utilities/abstring.c
new file mode 100755
index 000000000..657568a8c
--- /dev/null
+++ b/lib/utilities/abstring.c
@@ -0,0 +1,71 @@
+/* $Id$ $Revision$ */
+/* vim:set shiftwidth=4 ts=8: */
+
+/**********************************************************
+*      This software is part of the graphviz package      *
+*                http://www.graphviz.org/                 *
+*                                                         *
+*            Copyright (c) 1994-2004 AT&T Corp.           *
+*                and is licensed under the                *
+*            Common Public License, Version 1.0           *
+*                      by AT&T Corp.                      *
+*                                                         *
+*        Information and Software Systems Research        *
+*              AT&T Research, Florham Park NJ             *
+**********************************************************/
+
+//string utilities
+//supports memory allocation
+//this library works with \0 terminated strings
+#include "stdio.h"
+#include "abstring.h"
+#define MAXSTRINGLENGTH	1000
+int ABLength(char* s)
+{
+	//length does not include the \0
+	int id=0;
+	while ((s[id]) && (id < MAXSTRINGLENGTH))
+		id++;
+	if (id==MAXSTRINGLENGTH)
+		return -1;
+	else
+		return id;
+}
+char* ABSet(char* s)
+{
+	char* a;
+	a=(char*)realloc(a, ABLength(s)+1);	
+	strcpy(a,s);
+}
+char* ABJoin(char* s1,char* s2)
+{
+	char* a;
+	int i=0;
+	a=(char*)realloc(a, ABLength(s1)+ABLength(s2)+1);	
+
+	a=strncat(a, s1,ABLength(s1));
+	a=strncat(a, s2,ABLength(s2)+1);
+
+}
+
+int ABRemove(char** s1,char s2)
+{
+	
+	int cursor,cursor2;
+	char BUFFER[255];
+	char* test=*s1;
+	cursor=0;
+	cursor2=0;
+	for (cursor=0;(*s1)[cursor] != '\0' ; cursor ++)
+	{
+		if ((*s1)[cursor] != s2)
+		{
+			BUFFER[cursor2]=(*s1)[cursor];
+			cursor2++;
+		}
+	}
+	BUFFER[cursor2]='\0';
+	*s1=realloc(*s1,strlen(BUFFER)+1);
+	strcpy(*s1,BUFFER);
+
+}
diff --git a/lib/utilities/abstring.h b/lib/utilities/abstring.h
new file mode 100755
index 000000000..02e72a6ec
--- /dev/null
+++ b/lib/utilities/abstring.h
@@ -0,0 +1,34 @@
+/* $Id$ $Revision$ */
+/* vim:set shiftwidth=4 ts=8: */
+
+/**********************************************************
+*      This software is part of the graphviz package      *
+*                http://www.graphviz.org/                 *
+*                                                         *
+*            Copyright (c) 1994-2004 AT&T Corp.           *
+*                and is licensed under the                *
+*            Common Public License, Version 1.0           *
+*                      by AT&T Corp.                      *
+*                                                         *
+*        Information and Software Systems Research        *
+*              AT&T Research, Florham Park NJ             *
+**********************************************************/
+
+//string utilities
+//supports memory allocation
+//this library works with \0 terminated strings
+
+#include "viewport.h"
+int ABLength(char* s);
+char* ABSet(char* s);
+char* ABJoin(char* s1,char* s2);
+int ABRemove(char** s1,char s2);
+//char* ABTrim(char* s);
+//char* ABRemove(char* s,char* param)
+
+
+
+//char* ABSubString(char* s,int a,int b);
+//char* ABUpperCase(char* s);
+//char* ABLowerCase(char* s);
+
-- 
2.40.0