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r15624: add some useful helper functions

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metze
(This used to be commit 8fa6059100d1f6e235bacc722a83a961e460ebb2)
This commit is contained in:
Stefan Metzmacher 2006-05-15 14:38:04 +00:00 committed by Gerald (Jerry) Carter
parent 235b3dd9f8
commit 6506e27cb2
1 changed files with 48 additions and 0 deletions
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48
source4/librpc/ndr/ndr.c
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@ -265,6 +265,54 @@ _PUBLIC_ void ndr_print_function_debug(ndr_print_function_t fn, const char *name
talloc_free(ndr);
}
/*
a useful helper function for printing idl structures to a string
*/
_PUBLIC_ char *ndr_print_struct_string(TALLOC_CTX *mem_ctx, ndr_print_fn_t fn, const char *name, void *ptr)
{
struct ndr_print *ndr;
char *ret = NULL;
ndr = talloc_zero(mem_ctx, struct ndr_print);
if (!ndr) return NULL;
ndr->private_data = talloc_strdup(ndr, "");
if (!ndr->private_data) {
goto failed;
}
ndr->print = ndr_print_string_helper;
ndr->depth = 1;
ndr->flags = 0;
fn(ndr, name, ptr);
ret = talloc_steal(mem_ctx, ndr->private_data);
failed:
talloc_free(ndr);
return ret;
}
/*
a useful helper function for printing idl unions to a string
*/
_PUBLIC_ char *ndr_print_union_string(TALLOC_CTX *mem_ctx, ndr_print_fn_t fn, const char *name, uint32_t level, void *ptr)
{
struct ndr_print *ndr;
char *ret = NULL;
ndr = talloc_zero(mem_ctx, struct ndr_print);
if (!ndr) return NULL;
ndr->private_data = talloc_strdup(ndr, "");
if (!ndr->private_data) {
goto failed;
}
ndr->print = ndr_print_string_helper;
ndr->depth = 1;
ndr->flags = 0;
ndr_print_set_switch_value(ndr, ptr, level);
fn(ndr, name, ptr);
ret = talloc_steal(mem_ctx, ndr->private_data);
failed:
talloc_free(ndr);
return ret;
}
/*
a useful helper function for printing idl function calls to a string