static int fixup_db_avp(void** param, int param_no, int allow_scheme)
{
struct fis_param *sp;
struct db_param *dbp;
int flags;
str s;
char *p;
if (default_db_url==NULL) {
LM_ERR("no db url defined to be used by this function\n");
return E_CFG;
}
flags=0;
s.s = (char*)*param;
if (param_no==1)
{
/* prepare the fis_param structure */
sp = (struct fis_param*)pkg_malloc(sizeof(struct fis_param));
if (sp==0) {
LM_ERR("no more pkg mem!\n");
return E_OUT_OF_MEM;
}
memset( sp, 0, sizeof(struct fis_param));
if ( (p=strchr(s.s,'/'))!=0)
{
*(p++) = 0;
/* check for extra flags/params */
if (!strcasecmp("domain",p)) {
flags|=AVPOPS_FLAG_DOMAIN0;
} else if (!strcasecmp("username",p)) {
flags|=AVPOPS_FLAG_USER0;
} else if (!strcasecmp("uri",p)) {
flags|=AVPOPS_FLAG_URI0;
} else if (!strcasecmp("uuid",p)) {
flags|=AVPOPS_FLAG_UUID0;
} else {
LM_ERR("unknow flag "
"<%s>\n",p);
return E_UNSPEC;
}
}
if (*s.s!='$')
{
/* is a constant string -> use it as uuid*/
sp->opd = ((flags==0)?AVPOPS_FLAG_UUID0:flags)|AVPOPS_VAL_STR;
sp->u.s.s = (char*)pkg_malloc(strlen(s.s)+1);
if (sp->u.s.s==0) {
LM_ERR("no more pkg mem!!\n");
return E_OUT_OF_MEM;
}
sp->u.s.len = strlen(s.s);
strcpy(sp->u.s.s, s.s);
} else {
/* is a variable $xxxxx */
s.len = strlen(s.s);
p = pv_parse_spec(&s, &sp->u.sval);
if (p==0 || sp->u.sval.type==PVT_NULL || sp->u.sval.type==PVT_EMPTY)
{
LM_ERR("bad param 1; "
"expected : $pseudo-variable or int/str value\n");
return E_UNSPEC;
}
if(sp->u.sval.type==PVT_RURI || sp->u.sval.type==PVT_FROM
|| sp->u.sval.type==PVT_TO || sp->u.sval.type==PVT_OURI)
{
sp->opd = ((flags==0)?AVPOPS_FLAG_URI0:flags)|AVPOPS_VAL_PVAR;
} else {
sp->opd = ((flags==0)?AVPOPS_FLAG_UUID0:flags)|AVPOPS_VAL_PVAR;
}
}
*param=(void*)sp;
} else if (param_no==2) {
/* compose the db_param structure */
dbp = (struct db_param*)pkg_malloc(sizeof(struct db_param));
if (dbp==0)
{
LM_ERR("no more pkg mem!!!\n");
return E_OUT_OF_MEM;
}
memset( dbp, 0, sizeof(struct db_param));
if ( parse_avp_db( s.s, dbp, allow_scheme)!=0 )
{
LM_ERR("parse failed\n");
return E_UNSPEC;
}
dbp_fixup = dbp;
*param=(void*)dbp;
} else if (param_no==3) {
return fixup_db_url(param);
} else if (param_no==4) {
return fixup_avp_prefix(param);
}
return 0;
}
static int fixup_db_avp(void** param, int param_no, int allow_scheme)
{
struct fis_param *sp;
struct db_param *dbp;
int flags;
str alias;
char *s;
char *p;
flags=0;
if (DB_URL==0)
{
LOG(L_ERR,"ERROR:avpops:fixup_db_avp: you have to config a db url "
"for using avp_db_xxx functions\n");
return E_UNSPEC;
}
s = (char*)*param;
if (param_no==1)
{
/* prepare the fis_param structure */
sp = (struct fis_param*)pkg_malloc(sizeof(struct fis_param));
if (sp==0) {
LOG(L_ERR,"ERROR:avpops:fixup_db_avp: no more pkg mem\n");
return E_OUT_OF_MEM;
}
memset( sp, 0, sizeof(struct fis_param));
if (*s!='$')
{
/* is a constant string -> use it as uid*/
sp->flags = AVPOPS_VAL_STR;
sp->val.s.s = pkg_malloc(strlen(s)+1);
if (sp->val.s.s==0) {
LOG(L_ERR,"ERROR:avpops:fixup_db_avp: no more pkg mem\n");
return E_OUT_OF_MEM;
}
sp->val.s.len = strlen(s);
strcpy(sp->val.s.s,s);
} else {
/* is a variable $xxxxx */
s++;
if ( (p=strchr(s,'/'))!=0)
*(p++) = 0;
if ( (!strcasecmp( "from", s) && (flags|=AVPOPS_USE_FROM))
|| (!strcasecmp( "to", s) && (flags|=AVPOPS_USE_TO))
|| (!strcasecmp( "ruri", s) && (flags|=AVPOPS_USE_RURI)) )
{
/* check for extra flags/params */
if (p&&(!strcasecmp("domain",p)&&!(flags|=AVPOPS_FLAG_DOMAIN)))
{
LOG(L_ERR,"ERROR:avpops:fixup_db_avp: unknow flag "
"<%s>\n",p);
return E_UNSPEC;
}
memset( sp, 0, sizeof(struct fis_param));
sp->flags = flags|AVPOPS_VAL_NONE;
} else {
/* can be only an AVP alias */
alias .s = s;
alias.len = strlen(alias.s);
if ( p || lookup_avp_galias( &alias, &flags, &sp->val)==-1 )
{
LOG(L_ERR,"ERROR:avpops:fixup_db_avp: source/flags \"%s\""
" unknown!\n",s);
return E_UNSPEC;
}
sp->flags = AVPOPS_VAL_AVP |
((flags&AVP_NAME_STR)?AVPOPS_VAL_STR:AVPOPS_VAL_INT);
}
}
pkg_free(*param);
*param=(void*)sp;
} else if (param_no==2) {
/* compose the db_param structure */
dbp = (struct db_param*)pkg_malloc(sizeof(struct db_param));
if (dbp==0)
{
LOG(L_ERR,"ERROR:avpops:fixup_db_avp: no more pkg mem\n");
return E_OUT_OF_MEM;
}
memset( dbp, 0, sizeof(struct db_param));
if ( parse_avp_db( s, dbp, allow_scheme)!=0 )
{
LOG(L_ERR,"ERROR:avpops:fixup_db_avp: parse failed\n");
return E_UNSPEC;
}
pkg_free(*param);
*param=(void*)dbp;
}
return 0;
}
