04952c32ad
Incoming MODE processing is split into a parsing step and an execution step, instead of a mode's effector function being involved in its own parsing. Modes can no longer use custom logic to control their parsing, and instead supply a combination of CHM_* flags to the parser. As a result, we know before we try to effect any mode changes what all of them will be. The reauthorize hack for override is no longer necessary. A side effect of its introduction was that `MODE #foo b x!y@z` no longer worked; in removing it we restore that behaviour. We gain the ability to reject various invalid inputs that: - mutate or query unknown modes - supply excess mode arguments - query modes that can't be queried In each case, whether we *should* reject it is an open question; for now I'm rejecting the first one.
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/*
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* Treat cmode +-R as +-q $~a.
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* -- jilles
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*/
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#include "stdinc.h"
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#include "modules.h"
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#include "client.h"
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#include "hook.h"
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#include "ircd.h"
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#include "chmode.h"
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static const char chm_quietunreg_compat_desc[] =
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"Adds an emulated channel mode +R which is converted into mode +q $~a";
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static int _modinit(void);
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static void _moddeinit(void);
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static void chm_quietunreg(struct Client *source_p, struct Channel *chptr,
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int alevel, const char *arg, int *errors, int dir, char c, long mode_type);
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DECLARE_MODULE_AV2(chm_quietunreg_compat, _modinit, _moddeinit, NULL, NULL, NULL, NULL, NULL, chm_quietunreg_compat_desc);
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static int
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_modinit(void)
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{
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chmode_table['R'] = (struct ChannelMode){ chm_quietunreg, 0, 0 };
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return 0;
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}
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static void
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_moddeinit(void)
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{
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chmode_table['R'] = (struct ChannelMode){ chm_nosuch, 0, 0 };
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}
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static void
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chm_quietunreg(struct Client *source_p, struct Channel *chptr,
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int alevel, const char *arg, int *errors, int dir, char c, long mode_type)
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{
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if (MyClient(source_p))
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chm_ban(source_p, chptr, alevel, "$~a",
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errors, dir, 'q', CHFL_QUIET);
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else
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chm_nosuch(source_p, chptr, alevel, NULL,
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errors, dir, c, mode_type);
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}
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