Import the latest baselayout changes. Merging revision 1658.

svn path=/baselayout-vserver/trunk/; revision=127

1 files changed, 100 insertions, 0 deletions

diff --git a/src/core/librcscripts/parse.h b/src/core/librcscripts/parse.h
new file mode 100644
index 0000000..58e7540
--- /dev/null
+++ b/src/core/librcscripts/parse.h
@@ -0,0 +1,100 @@
+/*
+ * parse.h
+ *
+ * Parser for Gentoo style rc-scripts.
+ *
+ * Copyright (C) 2004,2005 Martin Schlemmer <azarah@nosferatu.za.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 version 2 of the License.
+ *
+ *      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.,
+ *      675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Header$
+ */
+
+#ifndef _PARSE_H
+#define _PARSE_H
+
+#include <sys/types.h>
+#include "list.h"
+
+#define LEGACY_CACHE_FILE_NAME	"deptree"
+
+#define FIELD_RCSCRIPT	"RCSCRIPT"
+#define FIELD_NEED	"NEED"
+#define FIELD_USE	"USE"
+#define FIELD_BEFORE	"BEFORE"
+#define FIELD_AFTER	"AFTER"
+#define FIELD_PROVIDE	"PROVIDE"
+#define FIELD_FAILED	"FAILED"
+
+typedef struct {
+	struct list_head node;
+
+	char *filename;
+	time_t mtime;
+	time_t confd_mtime;
+} rcscript_info_t;
+
+struct list_head rcscript_list;
+
+int get_rcscripts(void);
+int check_rcscripts_mtime(char *cachefile);
+size_t generate_stage1(char **data);
+size_t generate_stage2(char **data);
+size_t read_stage2(char **data);
+int write_stage2(FILE *outfile);
+size_t generate_stage3(char **data);
+size_t read_stage3(char **data);
+int write_stage3(FILE *outfile);
+int write_legacy_stage3(FILE *output);
+int parse_cache(const char *data, size_t lenght);
+
+/*
+ * 	get_rcscripts()
+ * 		|
+ * 		V
+ * 	check_rcscripts_mtime()	------------------------------> read_stage3()
+ * 		|							|
+ * 		|							|
+ * 		V							V
+ * 	generate_stage1() (Called by generate_stage2())		parse_cache()
+ * 		|							|
+ * 		|							|
+ * 		V							|
+ * 	generate_stage2() ----> write_stage2() (Debugging)		|
+ * 		|							|
+ * 		|							|
+ * 		|	    === parse_cache()				|
+ * 		V	    |		|				|
+ * 	generate_stage3() ==|		|				|
+ * 		|	    |		|				|
+ * 		|	    |		V				|
+ *		|	    === service_resolve_dependencies()		|
+ *		|							|
+ *		|							|
+ * 		|-------> write_legacy_stage3() (Proof of Concept	|
+ * 		|				 or Debugging)		|
+ * 		|							|
+ * 		V							|
+ * 	write_stage3()							|
+ * 		|							|
+ *		|							V
+ * 		|<-------------------------------------------------------
+ * 		|
+ * 		V
+ *
+ */
+
+#endif /* _PARSE_H */
+