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realtime: Fix ast_load_realtime_multientry handling

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ast_load_realtime_multientry() returns an ast_config structure whose
ast_categorys are keyed with the empty strings. Several modules were
giving semantic meaning to the category names causing problems at
runtime.

* app_directory: Treated the category name as the mailbox name, and
  would fail to direct calls to the appropriate extension after an
  entry was chosen.

* app_queue: Queues, queue members, and queue rules were all affected
  and needed to be updated.

* pbx_realtime: Pattern matching would never succeed because the
  extension entered by the user was always compared to the empty
  string.

Change-Id: Ie7e44986344b0b76ea8f6ddb5879f5040c6ca8a7
This commit is contained in:
Sean Bright
2017-02-21 11:47:28 -05:00
parent 144b09ab41
commit ab04a018e4
3 changed files with 52 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
apps/app_directory.c
View File

@@ -464,7 +464,7 @@ static struct ast_config *realtime_directory(char *context)
struct ast_config *rtdata = NULL;
struct ast_category *cat;
struct ast_variable *var;
char *mailbox;
char *category = NULL;
const char *fullname;
const char *hidefromdir, *searchcontexts = NULL;
struct ast_flags config_flags = { 0 };
@@ -505,13 +505,12 @@ static struct ast_config *realtime_directory(char *context)
return cfg;
}
mailbox = NULL;
while ( (mailbox = ast_category_browse(rtdata, mailbox)) ) {
struct ast_variable *alias;
const char *ctx = ast_variable_retrieve(rtdata, mailbox, "context");
while ((category = ast_category_browse(rtdata, category))) {
const char *mailbox = ast_variable_retrieve(rtdata, category, "mailbox");
const char *ctx = ast_variable_retrieve(rtdata, category, "context");
fullname = ast_variable_retrieve(rtdata, mailbox, "fullname");
hidefromdir = ast_variable_retrieve(rtdata, mailbox, "hidefromdir");
fullname = ast_variable_retrieve(rtdata, category, "fullname");
hidefromdir = ast_variable_retrieve(rtdata, category, "hidefromdir");
if (ast_true(hidefromdir)) {
/* Skip hidden */
continue;
@@ -519,8 +518,9 @@ static struct ast_config *realtime_directory(char *context)
/* password,Full Name,email,pager,options */
ast_str_set(&tmp, 0, "no-password,%s,,,", S_OR(fullname, ""));
if (ast_variable_retrieve(rtdata, mailbox, "alias")) {
for (alias = ast_variable_browse(rtdata, mailbox); alias; alias = alias->next) {
if (ast_variable_retrieve(rtdata, category, "alias")) {
struct ast_variable *alias;
for (alias = ast_variable_browse(rtdata, category); alias; alias = alias->next) {
if (!strcasecmp(alias->name, "alias")) {
ast_str_append(&tmp, 0, "|alias=%s", alias->value);
}

65
apps/app_queue.c
View File

@@ -2914,13 +2914,19 @@ static int load_realtime_rules(void)
ast_log(LOG_WARNING, "Failed to load queue rules from realtime\n");
return 0;
}
while ((rulecat = ast_category_browse(cfg, rulecat)) && !ast_strlen_zero(rulecat)) {
const char *timestr, *maxstr, *minstr;
while ((rulecat = ast_category_browse(cfg, rulecat))) {
const char *timestr, *maxstr, *minstr, *rule_name;
int penaltychangetime, rule_exists = 0, inserted = 0;
int max_penalty = 0, min_penalty = 0, min_relative = 0, max_relative = 0;
struct penalty_rule *new_penalty_rule = NULL;
rule_name = ast_variable_retrieve(cfg, rulecat, "rule_name");
if (ast_strlen_zero(rule_name)) {
continue;
}
AST_LIST_TRAVERSE(&rule_lists, rl_iter, list) {
if (!(strcasecmp(rl_iter->name, rulecat))) {
if (!(strcasecmp(rl_iter->name, rule_name))) {
rule_exists = 1;
new_rl = rl_iter;
break;
@@ -2931,13 +2937,13 @@ static int load_realtime_rules(void)
ast_config_destroy(cfg);
return -1;
}
ast_copy_string(new_rl->name, rulecat, sizeof(new_rl->name));
ast_copy_string(new_rl->name, rule_name, sizeof(new_rl->name));
AST_LIST_INSERT_TAIL(&rule_lists, new_rl, list);
}
timestr = ast_variable_retrieve(cfg, rulecat, "time");
if (!(timestr) || sscanf(timestr, "%30d", &penaltychangetime) != 1) {
ast_log(LOG_NOTICE, "Failed to parse time (%s) for one of the %s rules, skipping it\n",
(ast_strlen_zero(timestr) ? "invalid value" : timestr), rulecat);
(ast_strlen_zero(timestr) ? "invalid value" : timestr), rule_name);
continue;
}
if (!(new_penalty_rule = ast_calloc(1, sizeof(*new_penalty_rule)))) {
@@ -3272,7 +3278,7 @@ static void member_remove_from_queue(struct call_queue *queue, struct member *me
* Search for member in queue, if found update penalty/paused state,
* if no member exists create one flag it as a RT member and add to queue member list.
*/
static void rt_handle_member_record(struct call_queue *q, char *interface, struct ast_config *member_config)
static void rt_handle_member_record(struct call_queue *q, char *category, struct ast_config *member_config)
{
struct member *m;
struct ao2_iterator mem_iter;
@@ -3282,11 +3288,12 @@ static void rt_handle_member_record(struct call_queue *q, char *interface, struc
int ringinuse = q->ringinuse;
const char *config_val;
const char *rt_uniqueid = ast_variable_retrieve(member_config, interface, "uniqueid");
const char *membername = S_OR(ast_variable_retrieve(member_config, interface, "membername"), interface);
const char *state_interface = S_OR(ast_variable_retrieve(member_config, interface, "state_interface"), interface);
const char *penalty_str = ast_variable_retrieve(member_config, interface, "penalty");
const char *paused_str = ast_variable_retrieve(member_config, interface, "paused");
const char *interface = ast_variable_retrieve(member_config, category, "interface");
const char *rt_uniqueid = ast_variable_retrieve(member_config, category, "uniqueid");
const char *membername = S_OR(ast_variable_retrieve(member_config, category, "membername"), interface);
const char *state_interface = S_OR(ast_variable_retrieve(member_config, category, "state_interface"), interface);
const char *penalty_str = ast_variable_retrieve(member_config, category, "penalty");
const char *paused_str = ast_variable_retrieve(member_config, category, "paused");
if (ast_strlen_zero(rt_uniqueid)) {
ast_log(LOG_WARNING, "Realtime field uniqueid is empty for member %s\n", S_OR(membername, "NULL"));
@@ -3309,7 +3316,7 @@ static void rt_handle_member_record(struct call_queue *q, char *interface, struc
}
}
if ((config_val = ast_variable_retrieve(member_config, interface, realtime_ringinuse_field))) {
if ((config_val = ast_variable_retrieve(member_config, category, realtime_ringinuse_field))) {
if (ast_true(config_val)) {
ringinuse = 1;
} else if (ast_false(config_val)) {
@@ -3425,7 +3432,7 @@ static struct call_queue *find_queue_by_name_rt(const char *queuename, struct as
};
struct member *m;
struct ao2_iterator mem_iter;
char *interface = NULL;
char *category = NULL;
const char *tmp_name;
char *tmp;
char tmpbuf[64]; /* Must be longer than the longest queue param name. */
@@ -3526,8 +3533,8 @@ static struct call_queue *find_queue_by_name_rt(const char *queuename, struct as
}
ao2_iterator_destroy(&mem_iter);
while ((interface = ast_category_browse(member_config, interface))) {
rt_handle_member_record(q, interface, member_config);
while ((category = ast_category_browse(member_config, category))) {
rt_handle_member_record(q, category, member_config);
}
/* Delete all realtime members that have been deleted in DB. */
@@ -3636,7 +3643,7 @@ static void update_realtime_members(struct call_queue *q)
{
struct ast_config *member_config = NULL;
struct member *m;
char *interface = NULL;
char *category = NULL;
struct ao2_iterator mem_iter;
if (!(member_config = ast_load_realtime_multientry("queue_members", "interface LIKE", "%", "queue_name", q->name , SENTINEL))) {
@@ -3669,8 +3676,8 @@ static void update_realtime_members(struct call_queue *q)
}
ao2_iterator_destroy(&mem_iter);
while ((interface = ast_category_browse(member_config, interface))) {
rt_handle_member_record(q, interface, member_config);
while ((category = ast_category_browse(member_config, category))) {
rt_handle_member_record(q, category, member_config);
}
/* Delete all realtime members that have been deleted in DB. */
@@ -7471,12 +7478,11 @@ static int set_member_value(const char *queuename, const char *interface, int pr
if (ast_strlen_zero(queuename)) { /* This means we need to iterate through all the queues. */
if (ast_check_realtime("queues")) {
char *name;
queue_config = ast_load_realtime_multientry("queues", "name LIKE", "%", SENTINEL);
if (queue_config) {
for (name = ast_category_browse(queue_config, NULL);
!ast_strlen_zero(name);
name = ast_category_browse(queue_config, name)) {
char *category = NULL;
while ((category = ast_category_browse(queue_config, category))) {
const char *name = ast_variable_retrieve(queue_config, category, "name");
if ((q = find_load_queue_rt_friendly(name))) {
foundqueue++;
foundinterface += set_member_value_help_members(q, interface, property, value);
@@ -9381,9 +9387,10 @@ static char *__queues_show(struct mansession *s, int fd, int argc, const char *
* which have not yet been added to the in-core container
*/
struct ast_config *cfg = ast_load_realtime_multientry("queues", "name LIKE", "%", SENTINEL);
char *queuename;
if (cfg) {
for (queuename = ast_category_browse(cfg, NULL); !ast_strlen_zero(queuename); queuename = ast_category_browse(cfg, queuename)) {
char *category = NULL;
while ((category = ast_category_browse(cfg, category))) {
const char *queuename = ast_variable_retrieve(cfg, category, "name");
if ((q = find_load_queue_rt_friendly(queuename))) {
queue_t_unref(q, "Done with temporary pointer");
}
@@ -9452,7 +9459,8 @@ static char *__queues_show(struct mansession *s, int fd, int argc, const char *
ast_str_set(&out, 0, " %s", mem->membername);
if (strcasecmp(mem->membername, mem->interface)) {
ast_str_append(&out, 0, " (%s", mem->interface);
if (!ast_strlen_zero(mem->state_interface)) {
if (!ast_strlen_zero(mem->state_interface)
&& strcmp(mem->state_interface, mem->interface)) {
ast_str_append(&out, 0, " from %s", mem->state_interface);
}
ast_str_append(&out, 0, ")");
@@ -11044,14 +11052,13 @@ static int queues_data_provider_get(const struct ast_data_search *search,
struct ao2_iterator i;
struct call_queue *queue, *queue_realtime = NULL;
struct ast_config *cfg;
char *queuename;
/* load realtime queues. */
cfg = ast_load_realtime_multientry("queues", "name LIKE", "%", SENTINEL);
if (cfg) {
for (queuename = ast_category_browse(cfg, NULL);
!ast_strlen_zero(queuename);
queuename = ast_category_browse(cfg, queuename)) {
char *category = NULL;
while ((category = ast_category_browse(cfg, category))) {
const char *queuename = ast_variable_retrieve(cfg, category, "name");
if ((queue = find_load_queue_rt_friendly(queuename))) {
queue_unref(queue);
}

13
pbx/pbx_realtime.c
View File

@@ -189,25 +189,26 @@ static struct ast_variable *realtime_switch_common(const char *table, const char
if (!var && !ast_test_flag(&flags, OPTION_PATTERNS_DISABLED)) {
cfg = ast_load_realtime_multientry(table, "exten LIKE", "\\_%", "context", context, "priority", pri, SENTINEL);
if (cfg) {
char *cat = ast_category_browse(cfg, NULL);
char *cat = NULL;
while ((cat = ast_category_browse(cfg, cat))) {
const char *realtime_exten = ast_variable_retrieve(cfg, cat, "exten");
while(cat) {
switch(mode) {
case MODE_MATCHMORE:
match = ast_extension_close(cat, exten, 1);
match = ast_extension_close(realtime_exten, exten, 1);
break;
case MODE_CANMATCH:
match = ast_extension_close(cat, exten, 0);
match = ast_extension_close(realtime_exten, exten, 0);
break;
case MODE_MATCH:
default:
match = ast_extension_match(cat, exten);
match = ast_extension_match(realtime_exten, exten);
}
if (match) {
var = ast_category_detach_variables(ast_category_get(cfg, cat, NULL));
break;
}
cat = ast_category_browse(cfg, cat);
}
ast_config_destroy(cfg);
}