server/include/traits.h

#ifndef TRAITS_H__
#define TRAITS_H__

struct client_socket;
struct player;
struct object;
struct maptile;
struct archetype;
struct region;
struct party;
struct treasurelist;

// could have used templates, but a more traditional C api
// uses more explicit typing which is ok for this purpose.
enum data_type
{
  DT_END,     // no further arguments
  DT_AV,      // perl-only av that needs to be flattened out
  DT_INT,
  DT_INT64,
  DT_DOUBLE,
  DT_STRING,  // 0-terminated string
  DT_DATA,    // string + length
  DT_OBJECT,
  DT_MAP,
  DT_SOCKET,
  DT_PLAYER,
  DT_ARCH,
  DT_PARTY,
  DT_REGION,

  NUM_DATA_TYPES
};

template<typename T>
struct cftype { };

template<>
struct cftype<int> {
  static const data_type dt = DT_INT;
};

template<>
struct cftype<sint64> {
  static const data_type dt = DT_INT64;
};

template<>
struct cftype<double> {
  static const data_type dt = DT_DOUBLE;
};

template<>
struct cftype<const char *> {
  static const data_type dt = DT_STRING;
};

template<>
struct cftype<object> {
  static const data_type dt = DT_OBJECT;
};

template<>
struct cftype<client_socket> {
  static const data_type dt = DT_SOCKET;
};

template<>
struct cftype<player> {
  static const data_type dt = DT_PLAYER;
};

template<>
struct cftype<maptile> {
  static const data_type dt = DT_MAP;
};

template<>
struct cftype<archetype> {
  static const data_type dt = DT_ARCH;
};

template<>
struct cftype<party> {
  static const data_type dt = DT_PARTY;
};

template<>
struct cftype<region> {
  static const data_type dt = DT_REGION;
};

template<>
struct cftype<treasurelist> {
  static const data_type dt = DT_REGION;
};

#endif

Revision:	1.5
Committed:	Thu Dec 14 05:09:32 2006 UTC (17 years, 5 months ago) by root
Content type:	text/plain
Branch:	MAIN
Changes since 1.4:	+7 -0 lines
Log Message:	- remove some old socket mode cruft - preliminarily added attachable client_socket interface to perl (untested but also unreachable from perl code atm)
#	Content
1	#ifndef TRAITS_H__
2	#define TRAITS_H__
3
4	struct client_socket;
5	struct player;
6	struct object;
7	struct maptile;
8	struct archetype;
9	struct region;
10	struct party;
11	struct treasurelist;
12
13	// could have used templates, but a more traditional C api
14	// uses more explicit typing which is ok for this purpose.
15	enum data_type
16	{
17	DT_END, // no further arguments
18	DT_AV, // perl-only av that needs to be flattened out
19	DT_INT,
20	DT_INT64,
21	DT_DOUBLE,
22	DT_STRING, // 0-terminated string
23	DT_DATA, // string + length
24	DT_OBJECT,
25	DT_MAP,
26	DT_SOCKET,
27	DT_PLAYER,
28	DT_ARCH,
29	DT_PARTY,
30	DT_REGION,
31
32	NUM_DATA_TYPES
33	};
34
35	template<typename T>
36	struct cftype { };
37
38	template<>
39	struct cftype<int> {
40	static const data_type dt = DT_INT;
41	};
42
43	template<>
44	struct cftype<sint64> {
45	static const data_type dt = DT_INT64;
46	};
47
48	template<>
49	struct cftype<double> {
50	static const data_type dt = DT_DOUBLE;
51	};
52
53	template<>
54	struct cftype<const char *> {
55	static const data_type dt = DT_STRING;
56	};
57
58	template<>
59	struct cftype<object> {
60	static const data_type dt = DT_OBJECT;
61	};
62
63	template<>
64	struct cftype<client_socket> {
65	static const data_type dt = DT_SOCKET;
66	};
67
68	template<>
69	struct cftype<player> {
70	static const data_type dt = DT_PLAYER;
71	};
72
73	template<>
74	struct cftype<maptile> {
75	static const data_type dt = DT_MAP;
76	};
77
78	template<>
79	struct cftype<archetype> {
80	static const data_type dt = DT_ARCH;
81	};
82
83	template<>
84	struct cftype<party> {
85	static const data_type dt = DT_PARTY;
86	};
87
88	template<>
89	struct cftype<region> {
90	static const data_type dt = DT_REGION;
91	};
92
93	template<>
94	struct cftype<treasurelist> {
95	static const data_type dt = DT_REGION;
96	};
97
98	#endif
99