ermyth/include/confparse.h

/*
 * Copyright © 2005 William Pitcock, et al.
 * Rights to this code are as documented in doc/pod/license.pod.
 *
 * Data structures for flags to bitmask processing routines.
 *
 * $Id: confparse.h,v 1.4 2007-08-28 22:18:30 pippijn Exp $
 */

#ifndef CONFPARSE_H
#define CONFPARSE_H

#include <common/util.h>
#include <ermyth/callback.h>
#include <ermyth/type_traits.h>

struct config_file_t : zero_initialised
{
  char *cf_filename;
  config_entry_t *cf_entries;
  config_file_t *cf_next;
};

struct config_entry_t : zero_initialised
{
  config_file_t *ce_fileptr;

  int ce_varlinenum;
  char *ce_varname;
  char *ce_vardata;
  int ce_vardatanum;
  int ce_fileposstart;
  int ce_fileposend;

  int ce_sectlinenum;
  config_entry_t *ce_entries;

  config_entry_t *ce_prevlevel;

  config_entry_t *ce_next;

  bool valid ()
  {
    return ce_vardata != NULL;
  }

  template<typename T>
  T vardata ()
  {
    return vardata (types::get<T> ());
  }

private:
  char *vardata (types::charptr_type)
  {
    return ce_vardata;
  }

  int vardata (types::int_type)
  {
    return ce_vardatanum;
  }
};

struct Token
{
  char const * const text;
  int const value;
};

class ConfTable
{
  struct callbacks
  {
    functor::callback0<> ready;
  };

public: // typedefs
  unsigned index;
  typedef indexing_vector<ConfTable> list_type;

public: // variables
  char const * const name;
  int const rehashable;
  int (*handler) (config_entry_t *);
  char *str_val;
  int *int_val;

  static callbacks callback;

  ConfTable (char const * const blockname, int const can_rehash, int (*handlerfunc) (config_entry_t *))
  : name (blockname), rehashable (can_rehash), handler (handlerfunc), str_val (0), int_val (0)
  {
  }
};

E void init_newconf (void);
E void deinit_conf (void);
E struct ConfTable *find_top_conf (char const * const name);
E struct ConfTable *find_conf_item (char const * const name, ConfTable::list_type &conflist);
E void add_top_conf (char const * const name, int (*handler) (config_entry_t *ce));
E void add_conf_item (char const * const name, ConfTable::list_type &conflist, int (*handler) (config_entry_t *ce));
E void del_top_conf (char const * const name);
E void del_conf_item (char const * const name, ConfTable::list_type &conflist);
E int subblock_handler (config_entry_t *ce, ConfTable::list_type &entries);

#endif
Revision:	1.5
Committed:	Sun Sep 9 20:05:51 2007 UTC (19 years ago) by pippijn
Content type:	text/plain
Branch:	MAIN
Changes since 1.4:	+12 -6 lines
Log Message:	- changed configurations to the c++ stdlib - more #defines to enum - removed getopt.h and link.h from the system as they were unused - reworked logstreams - added an itoa with old syntax - made klines objects - moved some global variables into appropriate classes - fixed boost.foreach's compiler workaround #if's - allow other files to add exceptions with ADD_EXCEPTION - changed mynick_t to c++ object - moved servers.h out of atheme.h - corrected PING from inspircd 1.2
#	User	Rev	Content
1	pippijn	1.1	/*
2	pippijn	1.3	* Copyright © 2005 William Pitcock, et al.
3	pippijn	1.2	* Rights to this code are as documented in doc/pod/license.pod.
4	pippijn	1.1	*
5			* Data structures for flags to bitmask processing routines.
6			*
7	pippijn	1.5	* $Id: confparse.h,v 1.4 2007-08-28 22:18:30 pippijn Exp $
8	pippijn	1.1	*/
9
10			#ifndef CONFPARSE_H
11			#define CONFPARSE_H
12
13	pippijn	1.5	#include <common/util.h>
14	pippijn	1.3	#include <ermyth/callback.h>
15	pippijn	1.4	#include <ermyth/type_traits.h>
16	pippijn	1.3
17			struct config_file_t : zero_initialised
18	pippijn	1.1	{
19			char *cf_filename;
20			config_entry_t *cf_entries;
21			config_file_t *cf_next;
22			};
23
24	pippijn	1.3	struct config_entry_t : zero_initialised
25	pippijn	1.1	{
26			config_file_t *ce_fileptr;
27
28			int ce_varlinenum;
29			char *ce_varname;
30			char *ce_vardata;
31			int ce_vardatanum;
32			int ce_fileposstart;
33			int ce_fileposend;
34
35			int ce_sectlinenum;
36			config_entry_t *ce_entries;
37
38			config_entry_t *ce_prevlevel;
39
40			config_entry_t *ce_next;
41	pippijn	1.4
42			bool valid ()
43			{
44			return ce_vardata != NULL;
45			}
46
47			template<typename T>
48			T vardata ()
49			{
50			return vardata (types::get<T> ());
51			}
52
53			private:
54			char *vardata (types::charptr_type)
55			{
56			return ce_vardata;
57			}
58
59			int vardata (types::int_type)
60			{
61			return ce_vardatanum;
62			}
63	pippijn	1.1	};
64
65			struct Token
66			{
67	pippijn	1.3	char const * const text;
68			int const value;
69	pippijn	1.1	};
70
71	pippijn	1.4	class ConfTable
72	pippijn	1.1	{
73	pippijn	1.3	struct callbacks
74			{
75			functor::callback0<> ready;
76			};
77
78	pippijn	1.5	public: // typedefs
79			unsigned index;
80			typedef indexing_vector<ConfTable> list_type;
81
82			public: // variables
83	pippijn	1.3	char const * const name;
84			int const rehashable;
85	pippijn	1.1	int (handler) (config_entry_t );
86			char *str_val;
87			int *int_val;
88	pippijn	1.3
89			static callbacks callback;
90
91			ConfTable (char const * const blockname, int const can_rehash, int (handlerfunc) (config_entry_t ))
92	pippijn	1.4	: name (blockname), rehashable (can_rehash), handler (handlerfunc), str_val (0), int_val (0)
93	pippijn	1.3	{
94			}
95	pippijn	1.1	};
96
97	pippijn	1.4	E void init_newconf (void);
98	pippijn	1.5	E void deinit_conf (void);
99	pippijn	1.4	E struct ConfTable find_top_conf (char const const name);
100	pippijn	1.5	E struct ConfTable find_conf_item (char const const name, ConfTable::list_type &conflist);
101	pippijn	1.4	E void add_top_conf (char const * const name, int (handler) (config_entry_t ce));
102	pippijn	1.5	E void add_conf_item (char const * const name, ConfTable::list_type &conflist, int (handler) (config_entry_t ce));
103	pippijn	1.4	E void del_top_conf (char const * const name);
104	pippijn	1.5	E void del_conf_item (char const * const name, ConfTable::list_type &conflist);
105			E int subblock_handler (config_entry_t *ce, ConfTable::list_type &entries);
106	pippijn	1.1
107			#endif