[asterisk-commits] murf: branch murf/field r39049 - in
/team/murf/field: channels/ include/aster...
asterisk-commits at lists.digium.com
asterisk-commits at lists.digium.com
Sat Aug 5 20:14:05 MST 2006
Author: murf
Date: Sat Aug 5 22:14:04 2006
New Revision: 39049
URL: http://svn.digium.com/view/asterisk?rev=39049&view=rev
Log:
I'm checking my work into this branch. I've done stringfields on the user, peer, and pvt
structs. I did not do it to the create_addr_info, which appears to be stored only on the
stack. Only one function takes the create_addr_info pointer.I doubt that adding
stringfields will benefit anyone at this point, but if it is strongly desired,
I can add them.
I've made now TWO enhancements to stringfield.h macro to set a string.
The first, was to simply overwrite the existing data, if a string already
existed, and the new string to set was the same length or shorter.
The other optimization is in the case where you wish to set a string
to a null string. Rather than use a byte of pool storage to provide an
empty string, I simply set the pointer to __ast_string_field_empty; as
setting a string to empty is done quite frequently in existing IAX code.
I aso added another macro that allows some logging of activity in Stringfields.
If I (or anybody else) needs to find bugs or make measurements of performance, these
macros (ast_string_field_logset(x,field,data,logstr) + associated index macro) can
help you see what's going on inside your code.
Modified:
team/murf/field/channels/chan_iax2.c
team/murf/field/include/asterisk/stringfields.h
Modified: team/murf/field/channels/chan_iax2.c
URL: http://svn.digium.com/view/asterisk/team/murf/field/channels/chan_iax2.c?rev=39049&r1=39048&r2=39049&view=diff
==============================================================================
--- team/murf/field/channels/chan_iax2.c (original)
+++ team/murf/field/channels/chan_iax2.c Sat Aug 5 22:14:04 2006
@@ -175,7 +175,7 @@
static int usecnt = 0;
-int (*iax2_regfunk)(char *username, int onoff) = NULL;
+int (*iax2_regfunk)(const char *username, int onoff) = NULL;
/* Ethernet, etc */
#define IAX_CAPABILITY_FULLBANDWIDTH 0xFFFF
@@ -278,24 +278,27 @@
struct iax2_user {
- char name[80];
- char secret[80];
- char dbsecret[80];
+ AST_DECLARE_STRING_FIELDS(
+ AST_STRING_FIELD(name);
+ AST_STRING_FIELD(secret);
+ AST_STRING_FIELD(dbsecret);
+ AST_STRING_FIELD(accountcode);
+ AST_STRING_FIELD(mohinterpret);
+ AST_STRING_FIELD(mohsuggest);
+ AST_STRING_FIELD(inkeys); /*!< Key(s) this user can use to authenticate to us */
+ AST_STRING_FIELD(language);
+ AST_STRING_FIELD(cid_num);
+ AST_STRING_FIELD(cid_name);
+ );
+
int authmethods;
int encmethods;
- char accountcode[AST_MAX_ACCOUNT_CODE];
- char mohinterpret[MAX_MUSICCLASS];
- char mohsuggest[MAX_MUSICCLASS];
- char inkeys[80]; /*!< Key(s) this user can use to authenticate to us */
- char language[MAX_LANGUAGE];
int amaflags;
int adsi;
unsigned int flags;
int capability;
int maxauthreq; /*!< Maximum allowed outstanding AUTHREQs */
int curauthreq; /*!< Current number of outstanding AUTHREQs */
- char cid_num[AST_MAX_EXTENSION];
- char cid_name[AST_MAX_EXTENSION];
struct ast_codec_pref prefs;
struct ast_ha *ha;
struct iax2_context *contexts;
@@ -304,17 +307,25 @@
};
struct iax2_peer {
- char name[80];
- char username[80];
- char secret[80];
- char dbsecret[80];
- char outkey[80]; /*!< What key we use to talk to this peer */
- char context[AST_MAX_CONTEXT]; /*!< For transfers only */
- char regexten[AST_MAX_EXTENSION]; /*!< Extension to register (if regcontext is used) */
- char peercontext[AST_MAX_EXTENSION]; /*!< Context to pass to peer */
- char mailbox[AST_MAX_EXTENSION]; /*!< Mailbox */
- char mohinterpret[MAX_MUSICCLASS];
- char mohsuggest[MAX_MUSICCLASS];
+ AST_DECLARE_STRING_FIELDS(
+ AST_STRING_FIELD(name);
+ AST_STRING_FIELD(username);
+ AST_STRING_FIELD(secret);
+ AST_STRING_FIELD(dbsecret);
+ AST_STRING_FIELD(outkey); /*!< What key we use to talk to this peer */
+
+ AST_STRING_FIELD(regexten); /*!< Extension to register (if regcontext is used) */
+ AST_STRING_FIELD(context); /*!< For transfers only */
+ AST_STRING_FIELD(peercontext); /*!< Context to pass to peer */
+ AST_STRING_FIELD(mailbox); /*!< Mailbox */
+ AST_STRING_FIELD(mohinterpret);
+ AST_STRING_FIELD(mohsuggest);
+ AST_STRING_FIELD(inkeys); /*!< Key(s) this peer can use to authenticate to us */
+ /* Suggested caller id if registering */
+ AST_STRING_FIELD(cid_num); /*!< Default context (for transfer really) */
+ AST_STRING_FIELD(cid_name); /*!< Default context (for transfer really) */
+ AST_STRING_FIELD(zonetag); /*!< Time Zone */
+ );
struct ast_codec_pref prefs;
struct ast_dnsmgr_entry *dnsmgr; /*!< DNS refresh manager */
struct sockaddr_in addr;
@@ -328,16 +339,10 @@
struct sockaddr_in defaddr; /*!< Default address if there is one */
int authmethods; /*!< Authentication methods (IAX_AUTH_*) */
int encmethods; /*!< Encryption methods (IAX_ENCRYPT_*) */
- char inkeys[80]; /*!< Key(s) this peer can use to authenticate to us */
-
- /* Suggested caller id if registering */
- char cid_num[AST_MAX_EXTENSION]; /*!< Default context (for transfer really) */
- char cid_name[AST_MAX_EXTENSION]; /*!< Default context (for transfer really) */
-
+
int expire; /*!< Schedule entry for expiry */
int expiry; /*!< How soon to expire */
int capability; /*!< Capability */
- char zonetag[80]; /*!< Time Zone */
/* Qualification */
int callno; /*!< Call number of POKE request */
@@ -520,45 +525,54 @@
unsigned char iseqno;
/*! Last incoming sequence number we have acknowledged */
unsigned char aseqno;
- /*! Peer name */
- char peer[80];
- /*! Default Context */
- char context[80];
- /*! Caller ID if available */
- char cid_num[80];
- char cid_name[80];
- /*! Hidden Caller ID (i.e. ANI) if appropriate */
- char ani[80];
- /*! DNID */
- char dnid[80];
- /*! RDNIS */
- char rdnis[80];
- /*! Requested Extension */
- char exten[AST_MAX_EXTENSION];
- /*! Expected Username */
- char username[80];
- /*! Expected Secret */
- char secret[80];
+
+ AST_DECLARE_STRING_FIELDS(
+ /*! Peer name */
+ AST_STRING_FIELD(peer);
+ /*! Default Context */
+ AST_STRING_FIELD(context);
+ /*! Caller ID if available */
+ AST_STRING_FIELD(cid_num);
+ AST_STRING_FIELD(cid_name);
+ /*! Hidden Caller ID (i.e. ANI) if appropriate */
+ AST_STRING_FIELD(ani);
+ /*! DNID */
+ AST_STRING_FIELD(dnid);
+ /*! RDNIS */
+ AST_STRING_FIELD(rdnis);
+ /*! Requested Extension */
+ AST_STRING_FIELD(exten);
+ /*! Expected Username */
+ AST_STRING_FIELD(username);
+ /*! Expected Secret */
+ AST_STRING_FIELD(secret);
+ /*! MD5 challenge */
+ AST_STRING_FIELD(challenge);
+ /*! Public keys permitted keys for incoming authentication */
+ AST_STRING_FIELD(inkeys);
+ /*! Private key for outgoing authentication */
+ AST_STRING_FIELD(outkey);
+ /*! Preferred language */
+ AST_STRING_FIELD(language);
+ /*! Hostname/peername for naming purposes */
+ AST_STRING_FIELD(host);
+
+ AST_STRING_FIELD(dproot);
+ AST_STRING_FIELD(accountcode);
+ AST_STRING_FIELD(mohinterpret);
+ AST_STRING_FIELD(mohsuggest);
+ );
+
/*! permitted authentication methods */
int authmethods;
/*! permitted encryption methods */
int encmethods;
- /*! MD5 challenge */
- char challenge[10];
- /*! Public keys permitted keys for incoming authentication */
- char inkeys[80];
- /*! Private key for outgoing authentication */
- char outkey[80];
/*! Encryption AES-128 Key */
aes_encrypt_ctx ecx;
/*! Decryption AES-128 Key */
aes_decrypt_ctx dcx;
/*! 32 bytes of semi-random data */
unsigned char semirand[32];
- /*! Preferred language */
- char language[MAX_LANGUAGE];
- /*! Hostname/peername for naming purposes */
- char host[80];
/*! Associated registry */
struct iax2_registry *reg;
/*! Associated peer for poking */
@@ -593,10 +607,6 @@
int calling_ton;
int calling_tns;
int calling_pres;
- char dproot[AST_MAX_EXTENSION];
- char accountcode[AST_MAX_ACCOUNT_CODE];
- char mohinterpret[MAX_MUSICCLASS];
- char mohsuggest[MAX_MUSICCLASS];
int amaflags;
struct iax2_dpcache *dpentries;
struct ast_variable *vars;
@@ -1041,6 +1051,12 @@
if (!(tmp = ast_calloc(1, sizeof(*tmp))))
return NULL;
+ if (ast_string_field_init(tmp, 32)) {
+ free(tmp);
+ tmp = NULL;
+ return NULL;
+ }
+
tmp->prefs = prefs;
tmp->callno = 0;
tmp->peercallno = 0;
@@ -1051,9 +1067,9 @@
tmp->autoid = -1;
tmp->authid = -1;
tmp->initid = -1;
- /* ast_copy_string(tmp->context, context, sizeof(tmp->context)); */
- ast_copy_string(tmp->exten, "s", sizeof(tmp->exten));
- ast_copy_string(tmp->host, host, sizeof(tmp->host));
+
+ ast_string_field_set(tmp,exten, "s");
+ ast_string_field_set(tmp,host, host);
tmp->jb = jb_new();
tmp->jbid = -1;
@@ -1239,10 +1255,11 @@
iaxs[x]->pingid = ast_sched_add(sched, ping_time * 1000, send_ping, (void *)(long)x);
iaxs[x]->lagid = ast_sched_add(sched, lagrq_time * 1000, send_lagrq, (void *)(long)x);
iaxs[x]->amaflags = amaflags;
- ast_copy_flags(iaxs[x], (&globalflags), IAX_NOTRANSFER | IAX_TRANSFERMEDIA | IAX_USEJITTERBUF | IAX_FORCEJITTERBUF);
- ast_copy_string(iaxs[x]->accountcode, accountcode, sizeof(iaxs[x]->accountcode));
- ast_copy_string(iaxs[x]->mohinterpret, mohinterpret, sizeof(iaxs[x]->mohinterpret));
- ast_copy_string(iaxs[x]->mohsuggest, mohsuggest, sizeof(iaxs[x]->mohsuggest));
+ ast_copy_flags(iaxs[x], (&globalflags), IAX_NOTRANSFER | IAX_TRANSFERMEDIA | IAX_USEJITTERBUF | IAX_FORCEJITTERBUF);
+
+ ast_string_field_set(iaxs[x], accountcode, accountcode);
+ ast_string_field_set(iaxs[x], mohinterpret, mohinterpret);
+ ast_string_field_set(iaxs[x], mohsuggest, mohsuggest);
} else {
ast_log(LOG_WARNING, "Out of resources\n");
ast_mutex_unlock(&iaxsl[x]);
@@ -1766,6 +1783,8 @@
while (jb_getall(pvt->jb, &frame) == JB_OK)
iax2_frame_free(frame.data);
jb_destroy(pvt->jb);
+ /* gotta free up the stringfields */
+ ast_string_field_free_all(pvt);
free(pvt);
}
}
@@ -1906,7 +1925,7 @@
} else if ((peer = find_peer(argv[3], 0))) {
if(ast_test_flag(peer, IAX_RTCACHEFRIENDS)) {
ast_set_flag(peer, IAX_RTAUTOCLEAR);
- expire_registry(peer->name);
+ expire_registry((void*)peer->name);
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]);
@@ -2696,7 +2715,7 @@
return 0;
}
-static unsigned int iax2_datetime(char *tz)
+static unsigned int iax2_datetime(const char *tz)
{
time_t t;
struct tm tm;
@@ -2881,22 +2900,22 @@
ast_mutex_lock(&iaxsl[callno]);
if (!ast_strlen_zero(c->context))
- ast_copy_string(iaxs[callno]->context, c->context, sizeof(iaxs[callno]->context));
+ ast_string_field_set(iaxs[callno], context, c->context);
if (pds.username)
- ast_copy_string(iaxs[callno]->username, pds.username, sizeof(iaxs[callno]->username));
+ ast_string_field_set(iaxs[callno], username, pds.username);
iaxs[callno]->encmethods = cai.encmethods;
iaxs[callno]->adsi = cai.adsi;
- ast_copy_string(iaxs[callno]->mohinterpret, cai.mohinterpret, sizeof(iaxs[callno]->mohinterpret));
- ast_copy_string(iaxs[callno]->mohsuggest, cai.mohsuggest, sizeof(iaxs[callno]->mohsuggest));
+ ast_string_field_set(iaxs[callno], mohinterpret, cai.mohinterpret);
+ ast_string_field_set(iaxs[callno], mohsuggest, cai.mohsuggest);
if (pds.key)
- ast_copy_string(iaxs[callno]->outkey, pds.key, sizeof(iaxs[callno]->outkey));
+ ast_string_field_set(iaxs[callno], outkey, pds.key);
if (pds.password)
- ast_copy_string(iaxs[callno]->secret, pds.password, sizeof(iaxs[callno]->secret));
+ ast_string_field_set(iaxs[callno], secret, pds.password);
iax_ie_append_int(&ied, IAX_IE_FORMAT, c->nativeformats);
iax_ie_append_int(&ied, IAX_IE_CAPABILITY, iaxs[callno]->capability);
@@ -4541,7 +4560,7 @@
return __send_command(i, type, command, ts, data, datalen, 0, 0, 1, 0);
}
-static int apply_context(struct iax2_context *con, char *context)
+static int apply_context(struct iax2_context *con, const char *context)
{
while(con) {
if (!strcmp(con->context, context) || !strcmp(con->context, "*"))
@@ -4565,25 +4584,25 @@
if (!iaxs[callno])
return res;
if (ies->called_number)
- ast_copy_string(iaxs[callno]->exten, ies->called_number, sizeof(iaxs[callno]->exten));
+ ast_string_field_set(iaxs[callno], exten, ies->called_number);
if (ies->calling_number) {
ast_shrink_phone_number(ies->calling_number);
- ast_copy_string(iaxs[callno]->cid_num, ies->calling_number, sizeof(iaxs[callno]->cid_num));
+ ast_string_field_set(iaxs[callno], cid_num, ies->calling_number);
}
if (ies->calling_name)
- ast_copy_string(iaxs[callno]->cid_name, ies->calling_name, sizeof(iaxs[callno]->cid_name));
+ ast_string_field_set(iaxs[callno], cid_name, ies->calling_name);
if (ies->calling_ani)
- ast_copy_string(iaxs[callno]->ani, ies->calling_ani, sizeof(iaxs[callno]->ani));
+ ast_string_field_set(iaxs[callno], ani, ies->calling_ani);
if (ies->dnid)
- ast_copy_string(iaxs[callno]->dnid, ies->dnid, sizeof(iaxs[callno]->dnid));
+ ast_string_field_set(iaxs[callno], dnid, ies->dnid);
if (ies->rdnis)
- ast_copy_string(iaxs[callno]->rdnis, ies->rdnis, sizeof(iaxs[callno]->rdnis));
+ ast_string_field_set(iaxs[callno], rdnis, ies->rdnis);
if (ies->called_context)
- ast_copy_string(iaxs[callno]->context, ies->called_context, sizeof(iaxs[callno]->context));
+ ast_string_field_set(iaxs[callno], context, ies->called_context);
if (ies->language)
- ast_copy_string(iaxs[callno]->language, ies->language, sizeof(iaxs[callno]->language));
+ ast_string_field_set(iaxs[callno], language, ies->language);
if (ies->username)
- ast_copy_string(iaxs[callno]->username, ies->username, sizeof(iaxs[callno]->username));
+ ast_string_field_set(iaxs[callno], username, ies->username);
if (ies->calling_ton > -1)
iaxs[callno]->calling_ton = ies->calling_ton;
if (ies->calling_tns > -1)
@@ -4687,19 +4706,19 @@
iaxs[callno]->encmethods = user->encmethods;
/* Store the requested username if not specified */
if (ast_strlen_zero(iaxs[callno]->username))
- ast_copy_string(iaxs[callno]->username, user->name, sizeof(iaxs[callno]->username));
+ ast_string_field_set(iaxs[callno], username, user->name);
/* Store whether this is a trunked call, too, of course, and move if appropriate */
ast_copy_flags(iaxs[callno], user, IAX_TRUNK);
iaxs[callno]->capability = user->capability;
/* And use the default context */
if (ast_strlen_zero(iaxs[callno]->context)) {
if (user->contexts)
- ast_copy_string(iaxs[callno]->context, user->contexts->context, sizeof(iaxs[callno]->context));
+ ast_string_field_set(iaxs[callno], context, user->contexts->context);
else
- ast_copy_string(iaxs[callno]->context, context, sizeof(iaxs[callno]->context));
+ ast_string_field_set(iaxs[callno], context, context);
}
/* And any input keys */
- ast_copy_string(iaxs[callno]->inkeys, user->inkeys, sizeof(iaxs[callno]->inkeys));
+ ast_string_field_set(iaxs[callno], inkeys, user->inkeys);
/* And the permitted authentication methods */
iaxs[callno]->authmethods = user->authmethods;
iaxs[callno]->adsi = user->adsi;
@@ -4708,25 +4727,25 @@
if (ast_test_flag(user, IAX_HASCALLERID)) {
iaxs[callno]->calling_tns = 0;
iaxs[callno]->calling_ton = 0;
- ast_copy_string(iaxs[callno]->cid_num, user->cid_num, sizeof(iaxs[callno]->cid_num));
- ast_copy_string(iaxs[callno]->cid_name, user->cid_name, sizeof(iaxs[callno]->cid_name));
+ ast_string_field_set(iaxs[callno], cid_num, user->cid_num);
+ ast_string_field_set(iaxs[callno], cid_name, user->cid_name);
iaxs[callno]->calling_pres = AST_PRES_ALLOWED_USER_NUMBER_PASSED_SCREEN;
}
if (ast_strlen_zero(iaxs[callno]->ani))
- ast_copy_string(iaxs[callno]->ani, user->cid_num, sizeof(iaxs[callno]->ani));
+ ast_string_field_set(iaxs[callno], ani, user->cid_num);
} else {
iaxs[callno]->calling_pres = AST_PRES_NUMBER_NOT_AVAILABLE;
}
if (!ast_strlen_zero(user->accountcode))
- ast_copy_string(iaxs[callno]->accountcode, user->accountcode, sizeof(iaxs[callno]->accountcode));
+ ast_string_field_set(iaxs[callno], accountcode, user->accountcode);
if (!ast_strlen_zero(user->mohinterpret))
- ast_copy_string(iaxs[callno]->mohinterpret, user->mohinterpret, sizeof(iaxs[callno]->mohinterpret));
+ ast_string_field_set(iaxs[callno], mohinterpret, user->mohinterpret);
if (!ast_strlen_zero(user->mohsuggest))
- ast_copy_string(iaxs[callno]->mohsuggest, user->mohsuggest, sizeof(iaxs[callno]->mohsuggest));
+ ast_string_field_set(iaxs[callno], mohsuggest, user->mohsuggest);
if (user->amaflags)
iaxs[callno]->amaflags = user->amaflags;
if (!ast_strlen_zero(user->language))
- ast_copy_string(iaxs[callno]->language, user->language, sizeof(iaxs[callno]->language));
+ ast_string_field_set(iaxs[callno], language, user->language);
ast_copy_flags(iaxs[callno], user, IAX_NOTRANSFER | IAX_TRANSFERMEDIA | IAX_USEJITTERBUF | IAX_FORCEJITTERBUF);
/* Keep this check last */
if (!ast_strlen_zero(user->dbsecret)) {
@@ -4737,7 +4756,7 @@
*key = '\0';
key++;
}
- if (!key || ast_db_get(family, key, iaxs[callno]->secret, sizeof(iaxs[callno]->secret))) {
+ if (!key || ast_db_get(family, key, (char*)iaxs[callno]->secret, sizeof(iaxs[callno]->secret))) {
ast_log(LOG_WARNING, "Unable to retrieve database password for family/key '%s'!\n", user->dbsecret);
if (ast_test_flag(user, IAX_TEMPONLY)) {
destroy_user(user);
@@ -4745,7 +4764,7 @@
}
}
} else
- ast_copy_string(iaxs[callno]->secret, user->secret, sizeof(iaxs[callno]->secret));
+ ast_string_field_set(iaxs[callno], secret, user->secret);
res = 0;
}
ast_set2_flag(iaxs[callno], iax2_getpeertrunk(*sin), IAX_TRUNK);
@@ -4817,7 +4836,8 @@
iax_ie_append_short(&ied, IAX_IE_AUTHMETHODS, p->authmethods);
if (p->authmethods & (IAX_AUTH_MD5 | IAX_AUTH_RSA)) {
- snprintf(p->challenge, sizeof(p->challenge), "%d", (int)ast_random());
+ ast_string_field_build(p,challenge, "%d", (int)ast_random());
+ /* snprintf(p->challenge, sizeof(p->challenge), "%d", (int)ast_random()); */
iax_ie_append_str(&ied, IAX_IE_CHALLENGE, p->challenge);
}
if (p->encmethods)
@@ -4922,7 +4942,7 @@
int expire = 0;
ast_clear_flag(&iaxs[callno]->state, IAX_STATE_AUTHENTICATED | IAX_STATE_UNCHANGED);
- iaxs[callno]->peer[0] = '\0';
+ /* iaxs[callno]->peer[0] = '\0'; not necc. any more-- stringfield is pre-inited to null string */
if (ies->username)
ast_copy_string(peer, ies->username, sizeof(peer));
if (ies->password)
@@ -4973,8 +4993,8 @@
}
if (!inaddrcmp(&p->addr, sin))
ast_set_flag(&iaxs[callno]->state, IAX_STATE_UNCHANGED);
- ast_copy_string(iaxs[callno]->secret, p->secret, sizeof(iaxs[callno]->secret));
- ast_copy_string(iaxs[callno]->inkeys, p->inkeys, sizeof(iaxs[callno]->inkeys));
+ ast_string_field_set(iaxs[callno], secret, p->secret);
+ ast_string_field_set(iaxs[callno], inkeys, p->inkeys);
/* Check secret against what we have on file */
if (!ast_strlen_zero(rsasecret) && (p->authmethods & IAX_AUTH_RSA) && !ast_strlen_zero(iaxs[callno]->challenge)) {
if (!ast_strlen_zero(p->inkeys)) {
@@ -5049,7 +5069,7 @@
destroy_peer(p);
return -1;
}
- ast_copy_string(iaxs[callno]->peer, peer, sizeof(iaxs[callno]->peer));
+ ast_string_field_set(iaxs[callno], peer, peer);
/* Choose lowest expiry number */
if (expire && (expire < iaxs[callno]->expiry))
iaxs[callno]->expiry = expire;
@@ -5062,7 +5082,7 @@
}
-static int authenticate(char *challenge, char *secret, char *keyn, int authmethods, struct iax_ie_data *ied, struct sockaddr_in *sin, aes_encrypt_ctx *ecx, aes_decrypt_ctx *dcx)
+static int authenticate(const char *challenge, const char *secret, const char *keyn, int authmethods, struct iax_ie_data *ied, struct sockaddr_in *sin, aes_encrypt_ctx *ecx, aes_decrypt_ctx *dcx)
{
int res = -1;
int x;
@@ -5079,8 +5099,8 @@
if (!key) {
ast_log(LOG_NOTICE, "Unable to find private key '%s'\n", keyn);
} else {
- if (ast_sign(key, challenge, sig)) {
- ast_log(LOG_NOTICE, "Unable to sign challenge withy key\n");
+ if (ast_sign(key, (char*)challenge, sig)) {
+ ast_log(LOG_NOTICE, "Unable to sign challenge with key\n");
res = -1;
} else {
iax_ie_append_str(ied, IAX_IE_RSA_RESULT, sig);
@@ -5115,7 +5135,7 @@
return res;
}
-static int authenticate_reply(struct chan_iax2_pvt *p, struct sockaddr_in *sin, struct iax_ies *ies, char *override, char *okey)
+static int authenticate_reply(struct chan_iax2_pvt *p, struct sockaddr_in *sin, struct iax_ies *ies, const char *override, const char *okey)
{
struct iax2_peer *peer = NULL;
/* Start pessimistic */
@@ -5126,9 +5146,9 @@
memset(&ied, 0, sizeof(ied));
if (ies->username)
- ast_copy_string(p->username, ies->username, sizeof(p->username));
+ ast_string_field_set(p, username, ies->username);
if (ies->challenge)
- ast_copy_string(p->challenge, ies->challenge, sizeof(p->challenge));
+ ast_string_field_set(p, challenge, ies->challenge);
if (ies->authmethods)
authmethods = ies->authmethods;
if (authmethods & IAX_AUTH_MD5)
@@ -5546,7 +5566,7 @@
}
}
-static int update_registry(char *name, struct sockaddr_in *sin, int callno, char *devtype, int fd, unsigned short refresh)
+static int update_registry(const char *name, struct sockaddr_in *sin, int callno, char *devtype, int fd, unsigned short refresh)
{
/* Called from IAX thread only, with proper iaxsl lock */
struct iax_ie_data ied;
@@ -5641,7 +5661,7 @@
return send_command_final(iaxs[callno], AST_FRAME_IAX, IAX_COMMAND_REGACK, 0, ied.buf, ied.pos, -1);
}
-static int registry_authrequest(char *name, int callno)
+static int registry_authrequest(const char *name, int callno)
{
struct iax_ie_data ied;
struct iax2_peer *p;
@@ -5652,7 +5672,8 @@
iax_ie_append_short(&ied, IAX_IE_AUTHMETHODS, p->authmethods);
if (p->authmethods & (IAX_AUTH_RSA | IAX_AUTH_MD5)) {
/* Build the challenge */
- snprintf(iaxs[callno]->challenge, sizeof(iaxs[callno]->challenge), "%d", (int)ast_random());
+ ast_string_field_build(iaxs[callno], challenge, "%d", (int)ast_random());
+ /* snprintf(iaxs[callno]->challenge, sizeof(iaxs[callno]->challenge), "%d", (int)ast_random()); */
iax_ie_append_str(&ied, IAX_IE_CHALLENGE, iaxs[callno]->challenge);
}
iax_ie_append_str(&ied, IAX_IE_USERNAME, name);
@@ -5982,7 +6003,7 @@
char *callerid;
};
-static void dp_lookup(int callno, char *context, char *callednum, char *callerid, int skiplock)
+static void dp_lookup(int callno, const char *context, const char *callednum, const char *callerid, int skiplock)
{
unsigned short dpstatus = 0;
struct iax_ie_data ied1;
@@ -6025,7 +6046,7 @@
return NULL;
}
-static void spawn_dp_lookup(int callno, char *context, char *callednum, char *callerid)
+static void spawn_dp_lookup(int callno, const char *context, const char *callednum, const char *callerid)
{
pthread_t newthread;
struct dpreq_data *dpr;
@@ -7264,7 +7285,7 @@
case IAX_COMMAND_DIAL:
if (ast_test_flag(&iaxs[fr->callno]->state, IAX_STATE_TBD)) {
ast_clear_flag(&iaxs[fr->callno]->state, IAX_STATE_TBD);
- ast_copy_string(iaxs[fr->callno]->exten, ies.called_number ? ies.called_number : "s", sizeof(iaxs[fr->callno]->exten));
+ ast_string_field_set(iaxs[fr->callno], exten, ies.called_number ? ies.called_number : "s");
if (!ast_exists_extension(NULL, iaxs[fr->callno]->context, iaxs[fr->callno]->exten, 1, iaxs[fr->callno]->cid_num)) {
if (authdebug)
ast_log(LOG_NOTICE, "Rejected dial attempt from %s, request '%s@%s' does not exist\n", ast_inet_ntoa(sin.sin_addr), iaxs[fr->callno]->exten, iaxs[fr->callno]->context);
@@ -7952,7 +7973,7 @@
callno = make_trunk(callno, 1);
iaxs[callno]->maxtime = cai.maxtime;
if (cai.found)
- ast_copy_string(iaxs[callno]->host, pds.peer, sizeof(iaxs[callno]->host));
+ ast_string_field_set(iaxs[callno], host, pds.peer);
c = ast_iax2_new(callno, AST_STATE_DOWN, cai.capability);
@@ -8232,15 +8253,20 @@
peer->expire = -1;
peer->pokeexpire = -1;
peer->sockfd = defaultsockfd;
+ if (ast_string_field_init(peer, 32)) {
+ free(peer);
+ peer = NULL;
+ }
}
}
if (peer) {
ast_copy_flags(peer, &globalflags, IAX_USEJITTERBUF | IAX_FORCEJITTERBUF);
peer->encmethods = iax2_encryption;
peer->adsi = adsi;
- peer->secret[0] = '\0';
+ /* NOT ANY MORE: peer->secret[0] = '\0'; */
+ ast_string_field_set(peer,secret,"");
if (!found) {
- ast_copy_string(peer->name, name, sizeof(peer->name));
+ ast_string_field_set(peer, name, name);
peer->addr.sin_port = htons(IAX_DEFAULT_PORTNO);
peer->expiry = min_reg_expire;
}
@@ -8249,19 +8275,21 @@
peer->smoothing = 0;
peer->pokefreqok = DEFAULT_FREQ_OK;
peer->pokefreqnotok = DEFAULT_FREQ_NOTOK;
- peer->context[0] = '\0';
- peer->peercontext[0] = '\0';
+ /* NO MORE: peer->context[0] = '\0';
+ peer->peercontext[0] = '\0'; */
+ ast_string_field_set(peer,context,"");
+ ast_string_field_set(peer,peercontext,"");
while(v) {
if (!strcasecmp(v->name, "secret")) {
- ast_copy_string(peer->secret, v->value, sizeof(peer->secret));
+ ast_string_field_set(peer, secret, v->value);
} else if (!strcasecmp(v->name, "mailbox")) {
- ast_copy_string(peer->mailbox, v->value, sizeof(peer->mailbox));
+ ast_string_field_set(peer, mailbox, v->value);
} else if (!strcasecmp(v->name, "mohinterpret")) {
- ast_copy_string(peer->mohinterpret, v->value, sizeof(peer->mohinterpret));
+ ast_string_field_set(peer, mohinterpret, v->value);
} else if (!strcasecmp(v->name, "mohsuggest")) {
- ast_copy_string(peer->mohsuggest, v->value, sizeof(peer->mohsuggest));
+ ast_string_field_set(peer, mohsuggest, v->value);
} else if (!strcasecmp(v->name, "dbsecret")) {
- ast_copy_string(peer->dbsecret, v->value, sizeof(peer->dbsecret));
+ ast_string_field_set(peer, dbsecret, v->value);
} else if (!strcasecmp(v->name, "trunk")) {
ast_set2_flag(peer, ast_true(v->value), IAX_TRUNK);
if (ast_test_flag(peer, IAX_TRUNK) && (timingfd < 0)) {
@@ -8308,6 +8336,7 @@
peer->expire = -1;
ast_clear_flag(peer, IAX_DYNAMIC);
if (ast_dnsmgr_lookup(v->value, &peer->addr.sin_addr, &peer->dnsmgr)) {
+ ast_string_field_free_all(peer);
free(peer);
return NULL;
}
@@ -8318,6 +8347,7 @@
inet_aton("255.255.255.255", &peer->mask);
} else if (!strcasecmp(v->name, "defaultip")) {
if (ast_get_ip(&peer->defaddr, v->value)) {
+ ast_string_field_free_all(peer);
free(peer);
return NULL;
}
@@ -8331,33 +8361,36 @@
inet_aton(v->value, &peer->mask);
} else if (!strcasecmp(v->name, "context")) {
if (ast_strlen_zero(peer->context))
- ast_copy_string(peer->context, v->value, sizeof(peer->context));
+ ast_string_field_set(peer, context, v->value);
} else if (!strcasecmp(v->name, "regexten")) {
- ast_copy_string(peer->regexten, v->value, sizeof(peer->regexten));
+ ast_string_field_set(peer, regexten, v->value);
} else if (!strcasecmp(v->name, "peercontext")) {
if (ast_strlen_zero(peer->peercontext))
- ast_copy_string(peer->peercontext, v->value, sizeof(peer->peercontext));
+ ast_string_field_set(peer, peercontext, v->value);
} else if (!strcasecmp(v->name, "port")) {
if (ast_test_flag(peer, IAX_DYNAMIC))
peer->defaddr.sin_port = htons(atoi(v->value));
else
peer->addr.sin_port = htons(atoi(v->value));
} else if (!strcasecmp(v->name, "username")) {
- ast_copy_string(peer->username, v->value, sizeof(peer->username));
+ ast_string_field_set(peer, username, v->value);
} else if (!strcasecmp(v->name, "allow")) {
ast_parse_allow_disallow(&peer->prefs, &peer->capability, v->value, 1);
} else if (!strcasecmp(v->name, "disallow")) {
ast_parse_allow_disallow(&peer->prefs, &peer->capability, v->value, 0);
} else if (!strcasecmp(v->name, "callerid")) {
- ast_callerid_split(v->value, peer->cid_name, sizeof(peer->cid_name),
- peer->cid_num, sizeof(peer->cid_num));
+ char name2[80];
+ char num2[80];
+ ast_callerid_split(v->value, name2, 80, num2, 80);
+ ast_string_field_set(peer, cid_name, name2);
+ ast_string_field_set(peer, cid_num, num2);
ast_set_flag(peer, IAX_HASCALLERID);
} else if (!strcasecmp(v->name, "sendani")) {
ast_set2_flag(peer, ast_true(v->value), IAX_SENDANI);
} else if (!strcasecmp(v->name, "inkeys")) {
- ast_copy_string(peer->inkeys, v->value, sizeof(peer->inkeys));
+ ast_string_field_set(peer, inkeys, v->value);
} else if (!strcasecmp(v->name, "outkey")) {
- ast_copy_string(peer->outkey, v->value, sizeof(peer->outkey));
+ ast_string_field_set(peer, outkey, v->value);
} else if (!strcasecmp(v->name, "qualify")) {
if (!strcasecmp(v->value, "no")) {
peer->maxms = 0;
@@ -8378,7 +8411,7 @@
ast_log(LOG_WARNING, "Qualification testing frequency of peer '%s' when NOT OK should be a number of milliseconds at line %d of iax.conf\n", peer->name, v->lineno);
} else ast_log(LOG_WARNING, "Set peer->pokefreqnotok to %d\n", peer->pokefreqnotok);
} else if (!strcasecmp(v->name, "timezone")) {
- ast_copy_string(peer->zonetag, v->value, sizeof(peer->zonetag));
+ ast_string_field_set(peer, zonetag, v->value);
} else if (!strcasecmp(v->name, "adsi")) {
peer->adsi = ast_true(v->value);
}/* else if (strcasecmp(v->name,"type")) */
@@ -8430,19 +8463,22 @@
} else {
AST_LIST_UNLOCK(&users);
/* This is going to memset'd to 0 in the next block */
- user = ast_malloc(sizeof(*user));
+ user = ast_calloc(sizeof(*user),1);
+ if (ast_string_field_init(user, 32)) {
+ free(user);
+ user = NULL;
+ }
}
if (user) {
- memset(user, 0, sizeof(struct iax2_user));
user->maxauthreq = maxauthreq;
user->curauthreq = oldcurauthreq;
user->prefs = prefs;
user->capability = iax2_capability;
user->encmethods = iax2_encryption;
user->adsi = adsi;
- ast_copy_string(user->name, name, sizeof(user->name));
- ast_copy_string(user->language, language, sizeof(user->language));
+ ast_string_field_set(user, name, name);
+ ast_string_field_set(user, language, language);
ast_copy_flags(user, &globalflags, IAX_USEJITTERBUF | IAX_FORCEJITTERBUF | IAX_CODEC_USER_FIRST | IAX_CODEC_NOPREFS | IAX_CODEC_NOCAP);
while(v) {
if (!strcasecmp(v->name, "context")) {
@@ -8502,28 +8538,35 @@
ast_set_flag(user, IAX_CODEC_NOPREFS);
}
} else if (!strcasecmp(v->name, "jitterbuffer")) {
- ast_set2_flag(user, ast_true(v->value), IAX_USEJITTERBUF);
+ ast_set2_flag(user, ast_true(v->value), IAX_USEJITTERBUF);
} else if (!strcasecmp(v->name, "forcejitterbuffer")) {
- ast_set2_flag(user, ast_true(v->value), IAX_FORCEJITTERBUF);
+ ast_set2_flag(user, ast_true(v->value), IAX_FORCEJITTERBUF);
} else if (!strcasecmp(v->name, "dbsecret")) {
- ast_copy_string(user->dbsecret, v->value, sizeof(user->dbsecret));
+ ast_string_field_set(user, dbsecret, v->value);
} else if (!strcasecmp(v->name, "secret")) {
if (!ast_strlen_zero(user->secret)) {
- strncpy(user->secret + strlen(user->secret), ";", sizeof(user->secret) - strlen(user->secret) - 1);
- strncpy(user->secret + strlen(user->secret), v->value, sizeof(user->secret) - strlen(user->secret) - 1);
+ char buf99[100];
+ strncpy(buf99,user->secret,100); /* just in case some weirdness happens in the string_field_build */
+ ast_string_field_build(user,secret,"%s;%s",buf99,v->value);
+ /* strncpy(user->secret + strlen(user->secret), ";", sizeof(user->secret) - strlen(user->secret) - 1);
+ strncpy(user->secret + strlen(user->secret), v->value, sizeof(user->secret) - strlen(user->secret) - 1); */
} else
- ast_copy_string(user->secret, v->value, sizeof(user->secret));
+ ast_string_field_set(user, secret, v->value);
} else if (!strcasecmp(v->name, "callerid")) {
- ast_callerid_split(v->value, user->cid_name, sizeof(user->cid_name), user->cid_num, sizeof(user->cid_num));
+ char name2[80];
+ char num2[80];
+ ast_callerid_split(v->value, name2, 80, num2, 80);
+ ast_string_field_set(user, cid_name, name2);
+ ast_string_field_set(user, cid_num, num2);
ast_set_flag(user, IAX_HASCALLERID);
} else if (!strcasecmp(v->name, "accountcode")) {
- ast_copy_string(user->accountcode, v->value, sizeof(user->accountcode));
+ ast_string_field_set(user, accountcode, v->value);
} else if (!strcasecmp(v->name, "mohinterpret")) {
- ast_copy_string(user->mohinterpret, v->value, sizeof(user->mohinterpret));
+ ast_string_field_set(user, mohinterpret, v->value);
} else if (!strcasecmp(v->name, "mohsuggest")) {
- ast_copy_string(user->mohsuggest, v->value, sizeof(user->mohsuggest));
+ ast_string_field_set(user, mohsuggest, v->value);
} else if (!strcasecmp(v->name, "language")) {
- ast_copy_string(user->language, v->value, sizeof(user->language));
+ ast_string_field_set(user, language, v->value);
} else if (!strcasecmp(v->name, "amaflags")) {
format = ast_cdr_amaflags2int(v->value);
if (format < 0) {
@@ -8532,7 +8575,7 @@
user->amaflags = format;
}
} else if (!strcasecmp(v->name, "inkeys")) {
- ast_copy_string(user->inkeys, v->value, sizeof(user->inkeys));
+ ast_string_field_set(user, inkeys, v->value);
} else if (!strcasecmp(v->name, "maxauthreq")) {
user->maxauthreq = atoi(v->value);
if (user->maxauthreq < 0)
@@ -8609,6 +8652,7 @@
ast_variables_destroy(user->vars);
user->vars = NULL;
}
+ ast_string_field_free_all(user);
free(user);
}
@@ -8649,6 +8693,7 @@
register_peer_exten(peer, 0);
if (peer->dnsmgr)
ast_dnsmgr_release(peer->dnsmgr);
+ ast_string_field_free_all(peer);
free(peer);
}
@@ -9060,7 +9105,7 @@
}
ast_mutex_lock(&iaxsl[callno]);
- ast_copy_string(iaxs[callno]->dproot, data, sizeof(iaxs[callno]->dproot));
+ ast_string_field_set(iaxs[callno], dproot, data);
iaxs[callno]->capability = IAX_CAPABILITY_FULLBANDWIDTH;
iax_ie_append_short(&ied, IAX_IE_VERSION, IAX_PROTO_VERSION);
@@ -9076,9 +9121,9 @@
iax_ie_append_int(&ied, IAX_IE_CAPABILITY, IAX_CAPABILITY_FULLBANDWIDTH);
/* Keep password handy */
if (pds.password)
- ast_copy_string(iaxs[callno]->secret, pds.password, sizeof(iaxs[callno]->secret));
+ ast_string_field_set(iaxs[callno], secret, pds.password);
if (pds.key)
- ast_copy_string(iaxs[callno]->outkey, pds.key, sizeof(iaxs[callno]->outkey));
+ ast_string_field_set(iaxs[callno], outkey, pds.key);
/* Start the call going */
send_command(iaxs[callno], AST_FRAME_IAX, IAX_COMMAND_NEW, 0, ied.buf, ied.pos, -1);
Modified: team/murf/field/include/asterisk/stringfields.h
URL: http://svn.digium.com/view/asterisk/team/murf/field/include/asterisk/stringfields.h?rev=39049&r1=39048&r2=39049&view=diff
==============================================================================
--- team/murf/field/include/asterisk/stringfields.h (original)
+++ team/murf/field/include/asterisk/stringfields.h Sat Aug 5 22:14:04 2006
@@ -218,10 +218,36 @@
\return nothing
*/
#define ast_string_field_index_set(x, index, data) do { \
- if (((x)->__begin_field[index] = __ast_string_field_alloc_space(&(x)->__field_mgr, strlen(data) + 1, &(x)->__begin_field[0], ast_string_field_count(x)))) \
- strcpy((char *) (x)->__begin_field[index], data); \
- } while (0)
-
+ char *__zz__ = (char*)(x)->__begin_field[index]; \
+ int __dlen__ = strlen(data); \
+ if( __dlen__ == 0 ) { (x)->__begin_field[index] = __ast_string_field_empty; \
+ } else { \
+ if( __zz__[0] != 0 && __dlen__ <= strlen(__zz__) ) { \
+ strcpy(__zz__, data); \
+ } else { \
+ if (((x)->__begin_field[index] = __ast_string_field_alloc_space(&(x)->__field_mgr, __dlen__ + 1, &(x)->__begin_field[0], ast_string_field_count(x)))) \
+ strcpy((char*)(x)->__begin_field[index], data); \
+ } \
+ } \
+ } while (0)
+
+#ifdef FOR_TEST
+#define ast_string_field_index_logset(x, index, data, logstr) do { \
+ char *__zz__ = (char*)(x)->__begin_field[index]; \
+ int __dlen__ = strlen(data); \
+ if( __dlen__ == 0 ) { (x)->__begin_field[index] = __ast_string_field_empty; \
+ } else { \
+ if( __zz__[0] != 0 && __dlen__ <= strlen(__zz__) ) { \
+ ast_verbose("%s: ======replacing '%s' with '%s'\n", logstr, __zz__, data); \
+ strcpy(__zz__, data); \
+ } else { \
+ ast_verbose("%s: ++++++allocating room for '%s' to replace '%s'\n", logstr, data, __zz__); \
+ if (((x)->__begin_field[index] = __ast_string_field_alloc_space(&(x)->__field_mgr, __dlen__ + 1, &(x)->__begin_field[0], ast_string_field_count(x)))) \
+ strcpy((char*)(x)->__begin_field[index], data); \
+ } \
+ } \
+ } while (0)
+#endif
/*!
\brief Set a field to a simple string value
\param x Pointer to a structure containing fields
@@ -232,6 +258,10 @@
#define ast_string_field_set(x, field, data) \
ast_string_field_index_set(x, ast_string_field_index(x, field), data)
+#ifdef FOR_TEST
+#define ast_string_field_logset(x, field, data, logstr) \
+ ast_string_field_index_logset(x, ast_string_field_index(x, field), data, logstr)
+#endif
/*!
\brief Set a field to a complex (built) value
\param x Pointer to a structure containing fields
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