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A draft version of find_cmode_slot and orphaned concept for channel

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This commit is contained in:
Valery V Yatsko 2008-06-24 21:26:49 +04:00
parent c97bd06789
commit 46d59e1138
2 changed files with 55 additions and 0 deletions
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2
include/chmode.h
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@ -63,5 +63,7 @@ extern void chm_voice(struct Client *source_p, struct Channel *chptr,
const char **parv, int *errors, int dir, char c, long mode_type);
extern void construct_noparam_modes(void);
extern void find_orphaned_cflags(void);
extern unsigned int find_cflag_slot(void);
#endif

53
src/chmode.c
View file

@ -62,7 +62,36 @@ static int mode_count;
static int mode_limit;
static int mask_pos;
static int orphaned_cflags = 0;
int chmode_flags[256];
void
find_orphaned_cflags(void)
{
int i;
static int prev_chmode_flags[256];
for (i = 0; i < 256; i++)
{
if (prev_chmode_flags[i] != 0 && prev_chmode_flags[i] != chmode_flags[i])
{
if (chmode_flags[i] == 0)
{
orphaned_cflags |= prev_chmode_flags[i];
sendto_realops_snomask(SNO_DEBUG, L_ALL, "Cmode +%c is now orphaned", i);
}
else
{
orphaned_cflags &= ~prev_chmode_flags[i];
sendto_realops_snomask(SNO_DEBUG, L_ALL, "Orphaned cmode +%c is picked up by module", i);
}
chmode_flags[i] = prev_chmode_flags[i];
}
else
prev_chmode_flags[i] = chmode_flags[i];
}
}
void
construct_noparam_modes(void)
{
@ -81,6 +110,30 @@ construct_noparam_modes(void)
chmode_flags[i] = 0;
}
}
find_orphaned_cflags();
}
/*
* find_umode_slot
*
* inputs - NONE
* outputs - an available cflag bitmask or
* 0 if no cflags are available
* side effects - NONE
*/
unsigned int
find_cflag_slot(void)
{
unsigned int all_cflags = 0, my_cflag = 0, i;
for (i = 0; i < 256; i++)
all_cflags |= chmode_flags[i];
for (my_cflag = 1; my_cflag && (all_cflags & my_cflag);
my_cflag <<= 1);
return my_cflag;
}
static int