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Make timing stuff generic (bug #2839)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4213 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-11-11 21:23:45 +00:00
parent c4cca41a72
commit c5c331ab15
2 changed files with 67 additions and 48 deletions
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11
include/asterisk/pbx.h
View File

@@ -69,6 +69,17 @@ struct ast_switch {
int (*matchmore)(struct ast_channel *chan, const char *context, const char *exten, int priority, const char *callerid, const char *data);
};
struct ast_timing {
int hastime; /* If time construct exists */
unsigned int monthmask; /* Mask for month */
unsigned int daymask; /* Mask for date */
unsigned int dowmask; /* Mask for day of week (mon-sun) */
unsigned int minmask[24]; /* Mask for minute */
};
extern int ast_build_timing(struct ast_timing *i, char *info);
extern int ast_check_timing(struct ast_timing *i);
struct ast_pbx {
int dtimeout; /* Timeout between digits (seconds) */
int rtimeout; /* Timeout for response

104
pbx.c
View File

@@ -85,10 +85,7 @@ struct ast_include {
char *rname; /* Context to include */
const char *registrar; /* Registrar */
int hastime; /* If time construct exists */
unsigned int monthmask; /* Mask for month */
unsigned int daymask; /* Mask for date */
unsigned int dowmask; /* Mask for day of week (mon-sun) */
unsigned int minmask[24]; /* Mask for minute */
struct ast_timing timing; /* time construct */
struct ast_include *next; /* Link them together */
char stuff[0];
};
@@ -541,41 +538,10 @@ static struct ast_switch *pbx_findswitch(const char *sw)
static inline int include_valid(struct ast_include *i)
{
struct tm tm;
time_t t;
if (!i->hastime)
return 1;
time(&t);
localtime_r(&t,&tm);
/* If it's not the right month, return */
if (!(i->monthmask & (1 << tm.tm_mon))) {
return 0;
}
/* If it's not that time of the month.... */
/* Warning, tm_mday has range 1..31! */
if (!(i->daymask & (1 << (tm.tm_mday-1))))
return 0;
/* If it's not the right day of the week */
if (!(i->dowmask & (1 << tm.tm_wday)))
return 0;
/* Sanity check the hour just to be safe */
if ((tm.tm_hour < 0) || (tm.tm_hour > 23)) {
ast_log(LOG_WARNING, "Insane time...\n");
return 0;
}
/* Now the tough part, we calculate if it fits
in the right time based on min/hour */
if (!(i->minmask[tm.tm_hour] & (1 << (tm.tm_min / 2))))
return 0;
/* If we got this far, then we're good */
return 1;
return ast_check_timing(&(i->timing));
}
static void pbx_destroy(struct ast_pbx *p)
@@ -3149,7 +3115,7 @@ do { \
if (*c) { *c = '\0'; c++; } else c = NULL; \
} while(0)
static void get_timerange(struct ast_include *i, char *times)
static void get_timerange(struct ast_timing *i, char *times)
{
char *e;
int x;
@@ -3390,14 +3356,18 @@ static unsigned int get_month(char *mon)
return mask;
}
static void build_timing(struct ast_include *i, char *info)
int ast_build_timing(struct ast_timing *i, char *info_in)
{
char info_save[256];
char *info;
char *c;
/* Check for empty just in case */
if (ast_strlen_zero(info))
return;
i->hastime = 1;
if (ast_strlen_zero(info_in))
return 0;
/* make a copy just in case we were passed a static string */
strncpy(info_save, info_in, sizeof(info_save));
info = info_save;
/* Assume everything except time */
i->monthmask = (1 << 12) - 1;
i->daymask = (1 << 30) - 1 + (1 << 30);
@@ -3408,23 +3378,62 @@ static void build_timing(struct ast_include *i, char *info)
get_timerange(i, info);
info = c;
if (!info)
return;
return 1;
FIND_NEXT;
/* Now check for day of week */
i->dowmask = get_dow(info);
info = c;
if (!info)
return;
return 1;
FIND_NEXT;
/* Now check for the day of the month */
i->daymask = get_day(info);
info = c;
if (!info)
return;
return 1;
FIND_NEXT;
/* And finally go for the month */
i->monthmask = get_month(info);
return 1;
}
int ast_check_timing(struct ast_timing *i)
{
struct tm tm;
time_t t;
time(&t);
localtime_r(&t,&tm);
/* If it's not the right month, return */
if (!(i->monthmask & (1 << tm.tm_mon))) {
return 0;
}
/* If it's not that time of the month.... */
/* Warning, tm_mday has range 1..31! */
if (!(i->daymask & (1 << (tm.tm_mday-1))))
return 0;
/* If it's not the right day of the week */
if (!(i->dowmask & (1 << tm.tm_wday)))
return 0;
/* Sanity check the hour just to be safe */
if ((tm.tm_hour < 0) || (tm.tm_hour > 23)) {
ast_log(LOG_WARNING, "Insane time...\n");
return 0;
}
/* Now the tough part, we calculate if it fits
in the right time based on min/hour */
if (!(i->minmask[tm.tm_hour] & (1 << (tm.tm_min / 2))))
return 0;
/* If we got this far, then we're good */
return 1;
}
/*
@@ -3466,7 +3475,7 @@ int ast_context_add_include2(struct ast_context *con, const char *value,
while(*c && (*c != '|')) c++;
/* Process if it's there */
if (*c) {
build_timing(new_include, c+1);
new_include->hastime = ast_build_timing(&(new_include->timing), c+1);
*c = '\0';
}
new_include->next = NULL;
@@ -4730,7 +4739,7 @@ static int pbx_builtin_gotoiftime(struct ast_channel *chan, void *data)
{
int res=0;
char *s, *ts;
struct ast_include include;
struct ast_timing timing;
if (!data) {
ast_log(LOG_WARNING, "GotoIfTime requires an argument:\n <time range>|<days of week>|<days of month>|<months>?[[context|]extension|]priority\n");
@@ -4744,8 +4753,7 @@ static int pbx_builtin_gotoiftime(struct ast_channel *chan, void *data)
strsep(&ts,"?");
/* struct ast_include include contained garbage here, fixed by zeroing it on get_timerange */
build_timing(&include, s);
if (include_valid(&include))
if (ast_build_timing(&timing, s) && ast_check_timing(&timing))
res = pbx_builtin_goto(chan, (void *)ts);
free(s);
return res;