| 1 | /* |
1 | /* |
| 2 | * pmodule.C: Protocol command management. |
2 | * pmodule.C: Protocol command management. |
| 3 | * Rights to this code are documented in doc/pod/license.pod. |
3 | * Rights to this code are documented in doc/pod/license.pod. |
| 4 | * |
4 | * |
| 5 | * Copyright © 2005-2007 Atheme Project (http://www.atheme.org) |
5 | * Copyright © 2005-2007 Atheme Project (http://www.atheme.org) |
| 6 | */ |
6 | */ |
| 7 | |
7 | |
| 8 | static char const rcsid[] = "$Id: pmodule.C,v 1.3 2007/07/21 13:23:22 pippijn Exp $"; |
8 | static char const rcsid[] = "$Id: pmodule.C,v 1.4 2007/08/28 17:08:12 pippijn Exp $"; |
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9 | |
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10 | #include <map> |
| 9 | |
11 | |
| 10 | #include "atheme.h" |
12 | #include "atheme.h" |
| 11 | #include "pmodule.h" |
13 | #include "pmodule.h" |
| 12 | |
14 | |
| 13 | dictionary_tree_t *pcommands; |
15 | typedef std::map<char const * const, pcommand_t const *, str_lt> pcommand_map; |
| 14 | BlockHeap *pcommand_heap; |
16 | pcommand_map pcommands; |
| 15 | BlockHeap *messagetree_heap; |
17 | |
| 16 | cmode_t *mode_list; |
18 | cmode_t *mode_list; |
| 17 | extmode *ignore_mode_list; |
19 | extmode *ignore_mode_list; |
| 18 | cmode_t *status_mode_list; |
20 | cmode_t *status_mode_list; |
| 19 | cmode_t *prefix_mode_list; |
21 | cmode_t *prefix_mode_list; |
| 20 | ircd_t *ircd; |
22 | protocol::ircd_t *ircd; |
| 21 | bool pmodule_loaded = false; |
23 | bool protocol::handler::loaded = false; |
| 22 | bool backend_loaded = false; |
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| 23 | |
24 | |
| 24 | void |
25 | void |
| 25 | pcommand_init (void) |
26 | pcommand_add (pcommand_t const &pcmd) |
| 26 | { |
27 | { |
| 27 | pcommand_heap = BlockHeapCreate (sizeof (pcommand_t), 64); |
28 | if (pcommand_find (pcmd.token)) |
| 28 | |
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| 29 | if (!pcommand_heap) |
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| 30 | { |
29 | { |
| 31 | slog (LG_INFO, "pcommand_init(): block allocator failed."); |
30 | slog (LG_INFO, "pcommand_add(): token %s is already registered", pcmd.token); |
| 32 | exit (EXIT_FAILURE); |
31 | return; |
| 33 | } |
32 | } |
| 34 | |
33 | |
| 35 | pcommands = dictionary_create ("pcommand", HASH_COMMAND, strcmp); |
34 | pcommands[pcmd.token] = &pcmd; |
| 36 | } |
35 | } |
| 37 | |
36 | |
| 38 | void |
37 | void |
| 39 | pcommand_add (char *token, void (*handler) (sourceinfo_t *si, int parc, char *parv[]), int minparc, int sourcetype) |
38 | pcommand_delete (pcommand_t const &pcmd) |
| 40 | { |
39 | { |
| 41 | pcommand_t *pcmd; |
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| 42 | |
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| 43 | if ((pcmd = pcommand_find (token))) |
40 | if (!pcommand_find (pcmd.token)) |
| 44 | { |
41 | { |
| 45 | slog (LG_INFO, "pcommand_add(): token %s is already registered", token); |
42 | slog (LG_INFO, "pcommand_delete(): token %s is not registered", pcmd.token); |
| 46 | return; |
43 | return; |
| 47 | } |
44 | } |
| 48 | |
45 | |
| 49 | pcmd = static_cast<pcommand_t *> (BlockHeapAlloc (pcommand_heap)); |
46 | pcommands.erase (pcmd.token); |
| 50 | pcmd->token = sstrdup (token); |
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| 51 | pcmd->handler = handler; |
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| 52 | pcmd->minparc = minparc; |
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| 53 | pcmd->sourcetype = sourcetype; |
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| 54 | |
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| 55 | dictionary_add (pcommands, pcmd->token, pcmd); |
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| 56 | } |
47 | } |
| 57 | |
48 | |
| 58 | void |
49 | pcommand_t const * |
| 59 | pcommand_delete (char *token) |
50 | pcommand_find (char const * const token) |
| 60 | { |
51 | { |
| 61 | pcommand_t *pcmd; |
52 | pcommand_map::iterator it; |
| 62 | |
53 | if ((it = pcommands.find (token)) != pcommands.end ()) |
| 63 | if (!(pcmd = pcommand_find (token))) |
54 | return it->second; |
| 64 | { |
55 | return NULL; |
| 65 | slog (LG_INFO, "pcommand_delete(): token %s is not registered", token); |
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| 66 | return; |
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| 67 | } |
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| 68 | |
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| 69 | dictionary_delete (pcommands, pcmd->token); |
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| 70 | |
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| 71 | free (pcmd->token); |
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| 72 | pcmd->handler = NULL; |
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| 73 | BlockHeapFree (pcommand_heap, pcmd); |
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| 74 | } |
56 | } |
| 75 | |
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| 76 | pcommand_t * |
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| 77 | pcommand_find (char *token) |
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| 78 | { |
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| 79 | return static_cast<pcommand_t *> (dictionary_retrieve (pcommands, token)); |
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| 80 | } |
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