r199: More registry rpc updates

[kai/samba.git] / source4 / lib / registry / reg_backend_rpc / reg_backend_rpc.c

diff --git a/source4/lib/registry/reg_backend_rpc/reg_backend_rpc.c b/source4/lib/registry/reg_backend_rpc/reg_backend_rpc.c
index 472a851638ce1cdec343424c26e7d92d8652ead6..6d1b293ee5005872050166eb15dc924246a0fa68 100644 (file)
--- a/source4/lib/registry/reg_backend_rpc/reg_backend_rpc.c
+++ b/source4/lib/registry/reg_backend_rpc/reg_backend_rpc.c
@@ -91,6 +91,8 @@ struct {
 { NULL, NULL }
 };
 
+static WERROR rpc_query_key(REG_KEY *k);
+
 static WERROR rpc_open_registry(REG_HANDLE *h, const char *location, const char *credentials)
 {
        struct rpc_data *mydata = talloc(h->mem_ctx, sizeof(struct rpc_data));
@@ -204,27 +206,43 @@ static WERROR rpc_get_value_by_index(REG_KEY *parent, int n, REG_VAL **value)
        struct rpc_data *mydata = parent->handle->backend_data;
        struct winreg_EnumValueName vn;
        NTSTATUS status;
-       struct rpc_key_data *mykeydata = parent->backend_data;
+       struct rpc_key_data *mykeydata;
        uint32 type = 0x0, requested_len = 0, returned_len = 0;
+       WERROR error;
+
+       error = rpc_key_put_rpc_data(parent, &mykeydata);
+       if(!W_ERROR_IS_OK(error)) return error;
+
+       /* Root is a special case */
+       if(parent->backend_data == parent->handle->backend_data) {
+               return WERR_NO_MORE_ITEMS;
+       }
+
+       if(mykeydata->num_values == -1) {
+               error = rpc_query_key(parent);
+               if(!W_ERROR_IS_OK(error)) return error;
+       }
+
+       requested_len = mykeydata->max_valdatalen;
 
-       /* FIXME */
-       
        r.in.handle = &mykeydata->pol;
        r.in.enum_index = n;
        r.in.type = r.out.type = &type;
        r.in.requested_len = r.out.requested_len = &requested_len;
        r.in.returned_len = r.out.returned_len = &returned_len;
-       bn.max_len = mykeydata->max_valnamelen*3;
-       bn.offset = 0;
-       bn.len = 0;
-       bn.buffer = NULL;
-       vn.max_len = mykeydata->max_valnamelen*3;       
-       vn.buf = &bn;
+       vn.max_len = mykeydata->max_valnamelen * 2;
+       vn.len = 0;
+       vn.buf = NULL;
+       if(vn.max_len > 0) {
+               vn.len = 0;
+               vn.max_len = mykeydata->max_valnamelen*2;
+               vn.buf = "";
+       }
        r.in.name = r.out.name = &vn;
-       vb.max_len = mykeydata->max_valdatalen*3;
+       vb.max_len = mykeydata->max_valdatalen;
        vb.offset = 0x0;
        vb.len = 0x0;
-       vb.buffer = NULL;
+       vb.buffer = talloc_array_p(parent->mem_ctx, uint8, mykeydata->max_valdatalen);
        r.in.value = r.out.value = &vb;
 
        status = dcerpc_winreg_EnumValue(mydata->pipe, parent->mem_ctx, &r);
@@ -234,10 +252,11 @@ static WERROR rpc_get_value_by_index(REG_KEY *parent, int n, REG_VAL **value)
        
        if(NT_STATUS_IS_OK(status) && W_ERROR_IS_OK(r.out.result)) {
                *value = reg_val_new(parent, NULL);
-               (*value)->name = (char *)r.out.name->buf->buffer;
+               (*value)->name = r.out.name->buf;
                (*value)->data_type = type;
                (*value)->data_len = r.out.value->len;
                (*value)->data_blk = r.out.value->buffer;
+               exit(1);
                return WERR_OK;
        }