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#include <stdlib.h>
#include "ldap.h"
#include <buffer.h>
#include <byte.h>
#if 0
AddRequest ::= [APPLICATION 8] SEQUENCE {
entry LDAPDN,
attributes SEQUENCE OF SEQUENCE {
type AttributeDescription,
vals SET OF AttributeValue } }
AttributeList ::= SEQUENCE OF SEQUENCE {
type AttributeDescription,
vals SET OF AttributeValue }
#endif
size_t scan_ldapaddrequest(const char* src,const char* max,struct AddRequest* a) {
size_t res,tmp,oslen;
struct Addition* last=0;
byte_zero(a,sizeof(*a));
if (!(res=scan_ldapstring(src,max,&a->entry))) goto error;
if (!(tmp=scan_asn1SEQUENCE(src+res,max,&oslen))) goto error;
res+=tmp;
if (src+res+oslen>max) goto error;
max=src+res+oslen;
if (src+res>=max) goto error; /* need at least one record */
do {
size_t islen;
if (last) {
struct Addition* cur;
if (!(cur=malloc(sizeof(struct Addition))))
goto error;
last->next=cur;
last=cur;
} else {
last=&a->a;
}
last->next=0;
if (!(tmp=scan_asn1SEQUENCE(src+res,max,&islen)))
goto error;
res+=tmp;
/* scan AttributeDescription: */
if (!(tmp=scan_ldapstring(src+res,max,&last->AttributeDescription)))
goto error;
res+=tmp;
/* scan set of AttributeValue: */
{
size_t set_len;
const char* set_max;
struct AttributeDescriptionList* ilast=0;
if (!(tmp=scan_asn1SET(src+res,max,&set_len))) {
goto error;
}
res+=tmp;
set_max=src+res+set_len;
if (src+res+set_len!=set_max) {
goto error;
}
while (src+res<set_max) {
if (ilast) {
struct AttributeDescriptionList* x;
if (!(x=malloc(sizeof(struct AttributeDescriptionList)))) goto error;
ilast->next=x;
ilast = ilast->next;
} else {
ilast=&last->vals;
}
ilast->next=0;
if (!(tmp=scan_ldapstring(src+res,max,&ilast->a)))
goto error;
res+=tmp;
}
}
} while (src+res<max);
// buffer_putsflush(buffer_2,"done with scan_ldapaddrequest!\n");
return res;
error:
free_ldapaddrequest(a);
return 0;
}
static void free_add(struct Addition * a) {
while (a) {
struct Addition * tmp = a->next;
free(a);
a = tmp;
}
}
void free_ldapaddrequest(struct AddRequest * a) {
free_ldapadl(a->a.vals.next);
free_add(a->a.next);
}
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