void conf_roster_free_call_conference (cc_call_conference_Info_t *confInfo)
{
cc_call_conferenceParticipant_Info_t *participant;
CCAPP_DEBUG(DEB_F_PREFIX"in free_call_confrerence \n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "CCAPI-CONFPARSE"));
while((participant=(cc_call_conferenceParticipant_Info_t *)
sll_lite_unlink_head(&confInfo->currentParticipantsList)) != NULL)
{
strlib_free(participant->participantName);
strlib_free(participant->endpointUri);
strlib_free(participant->callid);
strlib_free(participant->participantNumber);
participant->participantSecurity = CC_SECURITY_NONE;
participant->participantStatus = CCAPI_CONFPARTICIPANT_UNKNOWN;
participant->canRemoveOtherParticipants = FALSE;
cpr_free(participant);
participant = NULL;
}
strlib_free(confInfo->myParticipantId);
conf_roster_init_call_conference(confInfo);
}
/**
* Before initing the line_info release any memory which has been used
* so we do not leak any here.
*/
void ccsnap_line_pre_init () {
int i;
CCAPP_DEBUG(DEB_F_PREFIX"Entering line_pre_init to clear it out to avoid mem leaks\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "ccsnap_line_pre_init"));
for (i=1;i<MAX_CONFIG_LINES;i++) {
if ((lineInfo[i].name) && (strlen(lineInfo[i].name) > 0)) {
strlib_free(lineInfo[i].name);
}
if ((lineInfo[i].dn) && (strlen(lineInfo[i].dn) > 0)) {
strlib_free(lineInfo[i].dn);
}
if ((lineInfo[i].cfwd_dest) && (strlen(lineInfo[i].cfwd_dest) > 0)) {
strlib_free(lineInfo[i].cfwd_dest);
}
if ((lineInfo[i].externalNumber) &&
(strlen(lineInfo[i].externalNumber) > 0)) {
strlib_free(lineInfo[i].externalNumber);
}
if ((featureInfo[i].speedDialNumber) &&
(strlen(featureInfo[i].speedDialNumber) > 0)) {
strlib_free(featureInfo[i].speedDialNumber);
}
if ((featureInfo[i].contact) && (strlen(featureInfo[i].contact) > 0)) {
strlib_free(featureInfo[i].contact);
}
if ((featureInfo[i].name) && (strlen(featureInfo[i].name) > 0)) {
strlib_free(featureInfo[i].name);
}
if ((featureInfo[i].retrievalPrefix) &&
(strlen(featureInfo[i].retrievalPrefix) > 0)) {
strlib_free(featureInfo[i].retrievalPrefix);
}
}
}
/*
* Function: strlib_open
*
* PARAMETERS: string_t : string to be modified
* int : length of string to be modified
*
* DESCRIPTION:User will call open when he wants to modify the string. If
* length of string after modification is going to be = < original string
* return to him pointer to original string, else a new string is malloced
* for user and a pointer to it is send to him.
*
* RETURNS: char* to modifiable string
*
*/
char *
strlib_open (string_t str, int length, const char *fname, int line)
{
char *ret_str;
string_block_t *temp;
if (!strlib_is_string(str)) {
return (NULL);
}
temp = STR_TO_STRUCT(str);
if ((temp->refcount == 1) && (length <= temp->length)) {
ret_str = (char *) str;
} else {
ret_str = (char *) strlib_malloc(str, length, fname, line);
if (!ret_str) {
/*
* If a malloc error occurred, give them back what they had.
* It's not right, but it's better than nothing.
*/
ret_str = (char *) str;
} else {
strlib_free(str);
}
}
return (ret_str);
}
/**
* Release any used mem to avoid a leak.
*/
void ccsnap_device_pre_init () {
int i = 0;
CCAPP_DEBUG(DEB_F_PREFIX"Entering device_pre_init to clear it out to avoid mem leaks", DEB_F_PREFIX_ARGS(SIP_CC_PROV, "ccsnap_device_pre_init"));
if ((g_deviceInfo.not_prompt) && (strlen(g_deviceInfo.not_prompt) > 0)) {
strlib_free(g_deviceInfo.not_prompt);
}
i = 0;
while (i < CCAPI_MAX_SERVERS) {
if ((g_deviceInfo.ucm[i].name) &&
(strlen(g_deviceInfo.ucm[i].name) > 0)) {
strlib_free(g_deviceInfo.ucm[i].name);
}
i++;
}
}
/*
* Function: strlib_update
*
* PARAMETERS:string_t : destination string
* const char* : source string
*
* DESCRIPTION:like strcpy but returns const char* to a string in pool
*
* RETURNS: string_t:Pointer to a new string
*
*/
string_t
strlib_update (string_t destination, const char *source,
const char *calling_fname, int line)
{
const char *fname = "strlib_udpate";
string_t ret_str;
/* Bogus destination */
if (!destination) {
/* Should never happen, so report it */
err_msg("%s: Destination String is invalid: %s:%d", fname,
calling_fname, line);
/* bad input, bad output */
return NULL;
}
/* Bogus source */
if (!source) {
/* Should never happen, so report it and return something */
err_msg("%s: Source String is invalid: %s:%d", fname,
calling_fname, line);
strlib_free(destination);
return strlib_empty();
}
if (source[0] == '\0') {
/* Source is NULL string, use string empty */
strlib_free(destination);
return strlib_empty();
}
ret_str = strlib_malloc(source, LEN_UNKNOWN, calling_fname, line);
if (!ret_str) {
/*
* If a malloc error occurred, give them back what they had.
* It's not right, but it's better than nothing.
*/
ret_str = destination;
} else {
strlib_free(destination);
}
return (ret_str);
}
/**
* Inserts localized strings into existing strings with escape characters.
* @param destination the return phrase holder
* @param source the phrase with escape characters.
* @param len the input length to cap the maximum value
* @return pointer to the new string
*/
cc_string_t ccsnap_EscapeStrToLocaleStr(cc_string_t destination, cc_string_t source, int len)
{
static const char *fname="ccsnap_EscapeStrToLocaleStr";
char phrase_collector[MAX_LOCALE_STRING_LEN] = { '\0' };
char* phrase_collector_ptr = phrase_collector;
char* esc_string_itr = (char*)source;
int remaining_length = 0;
cc_string_t ret_str = strlib_empty();
if(destination == NULL){
CCAPP_DEBUG(DEB_F_PREFIX"Error: destination is NULL\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
return NULL;
}
if(source == NULL){
CCAPP_DEBUG(DEB_F_PREFIX"Error: source is NULL\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
strlib_free(destination);
return strlib_empty();
}
if(source[0] == '\0'){
strlib_free(destination);
return strlib_empty();
}
if (len == LEN_UNKNOWN) {
len = strlen(source) + MAX_LOCALE_PHRASE_LEN;
}
if (len <= 0){
CCAPP_DEBUG(DEB_F_PREFIX"Error: cannot write string of length <= 0\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
strlib_free(destination);
return strlib_empty();
}
if (len > MAX_LOCALE_STRING_LEN){
len = MAX_LOCALE_STRING_LEN;
}
remaining_length = len;
while( *esc_string_itr != NUL &&
remaining_length > 0 &&
strlen(phrase_collector_ptr) < (size_t)(len-1))
{
int rtn = CC_SUCCESS;
int phrase_index = 0;
char* phrase_bucket_ptr = (char*)cpr_malloc(remaining_length * sizeof(char));
if (phrase_bucket_ptr == NULL) {
CCAPP_ERROR(DEB_F_PREFIX"Error: phrase_bucket_ptr is NULL\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname));
strlib_free(destination);
return NULL;
}
phrase_bucket_ptr[0] = '\0';
switch(*esc_string_itr){
case OLD_CUCM_DICTIONARY_ESCAPE_TAG:
phrase_index += CALL_CONTROL_PHRASE_OFFSET;
// Do not set break to combine common code
case NEW_CUCM_DICTIONARY_ESCAPE_TAG:
esc_string_itr++;
phrase_index += (int)(*esc_string_itr);
rtn = platGetPhraseText(phrase_index, phrase_bucket_ptr, remaining_length-1);
if(rtn == CC_FAILURE) break;
sstrncat(phrase_collector_ptr, (cc_string_t)phrase_bucket_ptr, remaining_length);
remaining_length--;
break;
default:
// We need length 2 to concat 1 char and a terminating char
sstrncat(phrase_collector_ptr, esc_string_itr, 1 + sizeof(char));
remaining_length--;
break;
}
esc_string_itr++;
cpr_free(phrase_bucket_ptr);
}
ret_str = strlib_malloc(phrase_collector_ptr, len);
if (!ret_str) {
/*
* If a malloc error occurred, give them back what they had.
* It's not right, but it's better than nothing.
*/
ret_str = destination;
} else {
strlib_free(destination);
}
CCAPP_DEBUG(DEB_F_PREFIX"Localization String returning %s\n", DEB_F_PREFIX_ARGS(SIP_CC_PROV, fname), ret_str);
return (ret_str);
}