[Asterisk-cvs] asterisk/channels chan_sip.c,1.710,1.711
kpfleming at lists.digium.com
kpfleming at lists.digium.com
Fri Apr 29 15:53:16 CDT 2005
Update of /usr/cvsroot/asterisk/channels
In directory mongoose.digium.com:/tmp/cvs-serv13707/channels
Modified Files:
chan_sip.c
Log Message:
enhance 'sip prune realtime' to support users as well as peers, and regex-based filtering
Index: chan_sip.c
===================================================================
RCS file: /usr/cvsroot/asterisk/channels/chan_sip.c,v
retrieving revision 1.710
retrieving revision 1.711
diff -u -d -r1.710 -r1.711
--- chan_sip.c 29 Apr 2005 17:00:33 -0000 1.710
+++ chan_sip.c 29 Apr 2005 20:42:48 -0000 1.711
@@ -497,6 +497,7 @@
ast_group_t callgroup; /* Call group */
ast_group_t pickupgroup; /* Pickup Group */
unsigned int flags; /* SIP_ flags */
+ struct ast_flags flags_page2; /* SIP_PAGE2 flags */
int amaflags; /* AMA flags for billing */
int callingpres; /* Calling id presentation */
int capability; /* Codec capability */
@@ -1413,17 +1414,16 @@
user = build_user(username, var, !ast_test_flag((&global_flags_page2), SIP_PAGE2_RTCACHEFRIENDS));
if (user) {
- /* Add some finishing touches, addresses, etc */
if(ast_test_flag((&global_flags_page2), SIP_PAGE2_RTCACHEFRIENDS)) {
+ ast_set_flag((&user->flags_page2), SIP_PAGE2_RTCACHEFRIENDS);
suserobjs++;
-
ASTOBJ_CONTAINER_LINK(&userl,user);
} else {
/* Move counter from s to r... */
suserobjs--;
ruserobjs++;
ast_set_flag(user, SIP_REALTIME);
- }
+ }
}
ast_variables_destroy(var);
return user;
@@ -6464,29 +6464,150 @@
return "no";
}
-/*--- sip_prune_realtime: Remove temporary realtime object from memory (CLI) ---*/
+/*--- sip_prune_realtime: Remove temporary realtime objects from memory (CLI) ---*/
static int sip_prune_realtime(int fd, int argc, char *argv[])
{
struct sip_peer *peer;
+ struct sip_user *user;
+ int pruneuser = 0;
+ int prunepeer = 0;
+ int multi = 0;
+ char *name = NULL;
+ int more;
+ regex_t regexbuf;
- if (argc != 4)
+ if ((argc < 4) || (argc > 6))
return RESULT_SHOWUSAGE;
- if (!strcmp(argv[3],"all")) {
- sip_do_reload();
- ast_cli(fd, "OK. Cache is flushed.\n");
- } else if ((peer = find_peer(argv[3], NULL, 0))) {
- if(ast_test_flag((&peer->flags_page2), SIP_PAGE2_RTCACHEFRIENDS)) {
- ast_set_flag((&peer->flags_page2), SIP_PAGE2_RTAUTOCLEAR);
- expire_register(peer);
- ast_cli(fd, "OK. Peer %s was removed from the cache.\n", argv[3]);
- } else {
- ast_cli(fd, "SORRY. Peer %s is not eligible for this operation.\n", argv[3]);
+ more = 1;
+ if (!strcasecmp(argv[3], "user")) {
+ if (argc > 4)
+ pruneuser = 1;
+ else
+ return RESULT_SHOWUSAGE;
+ } else if (!strcasecmp(argv[3], "peer")) {
+ if (argc > 4)
+ prunepeer = 1;
+ else
+ return RESULT_SHOWUSAGE;
+ } else if (!strcasecmp(argv[3], "like")) {
+ if (argc == 5) {
+ multi = 1;
+ name = argv[4];
+ pruneuser = prunepeer = 1;
+ more = 0;
+ } else
+ return RESULT_SHOWUSAGE;
+ } else if (!strcasecmp(argv[3], "all")) {
+ if (argc == 4) {
+ multi = 1;
+ pruneuser = prunepeer = 1;
+ more = 0;
+ } else
+ return RESULT_SHOWUSAGE;
+ } else if (argc == 4) {
+ more = 0;
+ pruneuser = prunepeer = 1;
+ name = argv[3];
+ } else
+ return RESULT_SHOWUSAGE;
+
+ if (more) {
+ if (!strcasecmp(argv[4], "like")) {
+ if (argc == 6) {
+ multi = 1;
+ name = argv[5];
+ } else
+ return RESULT_SHOWUSAGE;
+ } else if (!strcasecmp(argv[4], "all")) {
+ if (argc == 5)
+ multi = 1;
+ else
+ return RESULT_SHOWUSAGE;
+ } else if (argc == 5)
+ name = argv[4];
+ else
+ return RESULT_SHOWUSAGE;
+ }
+
+ if (multi && name) {
+ if (regcomp(®exbuf, name, REG_EXTENDED | REG_NOSUB))
+ return RESULT_SHOWUSAGE;
+ }
+
+ if (multi) {
+ if (prunepeer) {
+ int pruned = 0;
+
+ ASTOBJ_CONTAINER_WRLOCK(&peerl);
+ ASTOBJ_CONTAINER_TRAVERSE(&peerl, 1, do {
+ ASTOBJ_RDLOCK(iterator);
+ if (name && regexec(®exbuf, iterator->name, 0, NULL, 0)) {
+ ASTOBJ_UNLOCK(iterator);
+ continue;
+ };
+ if (ast_test_flag((&iterator->flags_page2), SIP_PAGE2_RTCACHEFRIENDS)) {
+ expire_register(iterator);
+ ASTOBJ_MARK(iterator);
+ pruned++;
+ }
+ ASTOBJ_UNLOCK(iterator);
+ } while (0) );
+ if (pruned) {
+ ASTOBJ_CONTAINER_PRUNE_MARKED(&peerl, sip_destroy_peer);
+ ast_cli(fd, "%d peers pruned.\n", pruned);
+ } else
+ ast_cli(fd, "No peers found to prune.\n");
+ ASTOBJ_CONTAINER_UNLOCK(&peerl);
+ }
+ if (pruneuser) {
+ int pruned = 0;
+
+ ASTOBJ_CONTAINER_WRLOCK(&userl);
+ ASTOBJ_CONTAINER_TRAVERSE(&userl, 1, do {
+ ASTOBJ_RDLOCK(iterator);
+ if (name && regexec(®exbuf, iterator->name, 0, NULL, 0)) {
+ ASTOBJ_UNLOCK(iterator);
+ continue;
+ };
+ if (ast_test_flag((&iterator->flags_page2), SIP_PAGE2_RTCACHEFRIENDS)) {
+ ASTOBJ_MARK(iterator);
+ pruned++;
+ }
+ ASTOBJ_UNLOCK(iterator);
+ } while (0) );
+ if (pruned) {
+ ASTOBJ_CONTAINER_PRUNE_MARKED(&userl, sip_destroy_user);
+ ast_cli(fd, "%d users pruned.\n", pruned);
+ } else
+ ast_cli(fd, "No users found to prune.\n");
+ ASTOBJ_CONTAINER_UNLOCK(&userl);
}
} else {
- ast_cli(fd, "SORRY. Peer %s was not found in the cache.\n", argv[3]);
+ if (prunepeer) {
+ if ((peer = ASTOBJ_CONTAINER_FIND_UNLINK(&peerl, name))) {
+ if (ast_test_flag(&peer->flags_page2, SIP_PAGE2_RTCACHEFRIENDS))
+ expire_register(peer);
+ else {
+ ast_cli(fd, "Peer '%s' is not a Realtime peer, cannot be pruned.\n", name);
+ ASTOBJ_CONTAINER_LINK(&peerl, peer);
+ }
+ ASTOBJ_UNREF(peer, sip_destroy_peer);
+ } else
+ ast_cli(fd, "Peer '%s' not found.\n", name);
+ }
+ if (pruneuser) {
+ if ((user = ASTOBJ_CONTAINER_FIND_UNLINK(&userl, name))) {
+ if (!ast_test_flag((&user->flags_page2), SIP_PAGE2_RTCACHEFRIENDS)) {
+ ast_cli(fd, "User '%s' is not a Realtime user, cannot be pruned.\n", name);
+ ASTOBJ_CONTAINER_LINK(&userl, user);
+ }
+ ASTOBJ_UNREF(user, sip_destroy_user);
+ } else
+ ast_cli(fd, "User '%s' not found.\n", name);
+ }
}
-
+
return RESULT_SUCCESS;
}
@@ -6906,15 +7027,17 @@
}
/*--- complete_sip_peer: Do completion on peer name ---*/
-static char *complete_sip_peer(char *word, int state)
+static char *complete_sip_peer(char *word, int state, int flags2)
{
char *result = NULL;
int wordlen = strlen(word);
int which = 0;
ASTOBJ_CONTAINER_TRAVERSE(&peerl, !result, do {
- /* locking of the object is not required because only the name is being compared */
+ /* locking of the object is not required because only the name and flags are being compared */
if (!strncasecmp(word, iterator->name, wordlen)) {
+ if (flags2 && !ast_test_flag((&iterator->flags_page2), flags2))
+ continue;
if (++which > state) {
result = strdup(iterator->name);
}
@@ -6927,7 +7050,7 @@
static char *complete_sip_show_peer(char *line, char *word, int pos, int state)
{
if (pos == 3)
- return complete_sip_peer(word, state);
+ return complete_sip_peer(word, state, 0);
return NULL;
}
@@ -6936,21 +7059,23 @@
static char *complete_sip_debug_peer(char *line, char *word, int pos, int state)
{
if (pos == 3)
- return complete_sip_peer(word, state);
+ return complete_sip_peer(word, state, 0);
return NULL;
}
/*--- complete_sip_user: Do completion on user name ---*/
-static char *complete_sip_user(char *word, int state)
+static char *complete_sip_user(char *word, int state, int flags2)
{
char *result = NULL;
int wordlen = strlen(word);
int which = 0;
ASTOBJ_CONTAINER_TRAVERSE(&userl, !result, do {
- /* locking of the object is not required because only the name is being compared */
+ /* locking of the object is not required because only the name and flags are being compared */
if (!strncasecmp(word, iterator->name, wordlen)) {
+ if (flags2 && !ast_test_flag(&(iterator->flags_page2), flags2))
+ continue;
if (++which > state) {
result = strdup(iterator->name);
}
@@ -6963,7 +7088,7 @@
static char *complete_sip_show_user(char *line, char *word, int pos, int state)
{
if (pos == 3)
- return complete_sip_user(word, state);
+ return complete_sip_user(word, state, 0);
return NULL;
}
@@ -6996,7 +7121,24 @@
}
if (pos > 2)
- return complete_sip_peer(word, state);
+ return complete_sip_peer(word, state, 0);
+
+ return NULL;
+}
+
+/*--- complete_sip_prune_realtime_peer: Support routine for 'sip prune realtime peer' CLI ---*/
+static char *complete_sip_prune_realtime_peer(char *line, char *word, int pos, int state)
+{
+ if (pos == 4)
+ return complete_sip_peer(word, state, SIP_PAGE2_RTCACHEFRIENDS);
+ return NULL;
+}
+
+/*--- complete_sip_prune_realtime_user: Support routine for 'sip prune realtime user' CLI ---*/
+static char *complete_sip_prune_realtime_user(char *line, char *word, int pos, int state)
+{
+ if (pos == 4)
+ return complete_sip_user(word, state, SIP_PAGE2_RTCACHEFRIENDS);
return NULL;
}
@@ -7593,8 +7735,9 @@
" Option \"load\" forces lookup of peer in realtime storage.\n";
static char prune_realtime_usage[] =
-"Usage: sip prune realtime [<peername>|all]\n"
-" Prunes object(s) from the cache\n";
+"Usage: sip prune realtime [peer|user] [<name>|all|like <pattern>]\n"
+" Prunes object(s) from the cache.\n"
+" Optional regular expression pattern is used to filter the objects.\n";
static char show_reg_usage[] =
"Usage: sip show registry\n"
@@ -7662,7 +7805,14 @@
static struct ast_cli_entry cli_show_peers =
{ { "sip", "show", "peers", NULL }, sip_show_peers, "Show defined SIP peers", show_peers_usage };
static struct ast_cli_entry cli_prune_realtime =
- { { "sip", "prune", "realtime", NULL }, sip_prune_realtime, "Prune a cached realtime lookup", prune_realtime_usage, complete_sip_show_peer };
+ { { "sip", "prune", "realtime", NULL }, sip_prune_realtime,
+ "Prune cached Realtime object(s)", prune_realtime_usage };
+static struct ast_cli_entry cli_prune_realtime_peer =
+ { { "sip", "prune", "realtime", "peer", NULL }, sip_prune_realtime,
+ "Prune cached Realtime peer(s)", prune_realtime_usage, complete_sip_prune_realtime_peer };
+static struct ast_cli_entry cli_prune_realtime_user =
+ { { "sip", "prune", "realtime", "user", NULL }, sip_prune_realtime,
+ "Prune cached Realtime user(s)", prune_realtime_usage, complete_sip_prune_realtime_user };
static struct ast_cli_entry cli_inuse_show =
{ { "sip", "show", "inuse", NULL }, sip_show_inuse, "List all inuse/limits", show_inuse_usage };
static struct ast_cli_entry cli_show_registry =
@@ -10875,6 +11025,8 @@
ast_cli_register(&cli_show_channel);
ast_cli_register(&cli_show_history);
ast_cli_register(&cli_prune_realtime);
+ ast_cli_register(&cli_prune_realtime_peer);
+ ast_cli_register(&cli_prune_realtime_user);
ast_cli_register(&cli_show_peer);
ast_cli_register(&cli_show_peers);
ast_cli_register(&cli_show_registry);
@@ -10916,6 +11068,8 @@
ast_cli_unregister(&cli_show_channels);
ast_cli_unregister(&cli_show_channel);
ast_cli_unregister(&cli_show_history);
+ ast_cli_unregister(&cli_prune_realtime_user);
+ ast_cli_unregister(&cli_prune_realtime_peer);
ast_cli_unregister(&cli_prune_realtime);
ast_cli_unregister(&cli_show_peer);
ast_cli_unregister(&cli_show_peers);
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