#include "system/locale.h"
#include "librpc/ndr/libndr.h"
#include "librpc/ndr/ndr_table.h"
-#if (_SAMBA_BUILD_ >= 4)
#include "lib/cmdline/popt_common.h"
#include "param/param.h"
-#endif
static const struct ndr_interface_call *find_function(
const struct ndr_interface_table *p,
static void ndrdump_data(uint8_t *d, uint32_t l, bool force)
{
- if (force) {
- dump_data(0, d, l);
- } else {
- dump_data_skip_zeros(0, d, l);
+ dump_data_file(d, l, !force, stdout);
+}
+
+static NTSTATUS ndrdump_pull_and_print_pipes(const char *function,
+ struct ndr_pull *ndr_pull,
+ struct ndr_print *ndr_print,
+ const struct ndr_interface_call_pipes *pipes)
+{
+ NTSTATUS status;
+ enum ndr_err_code ndr_err;
+ uint32_t i;
+
+ for (i=0; i < pipes->num_pipes; i++) {
+ uint64_t idx = 0;
+ while (true) {
+ uint32_t *count;
+ void *c;
+ char *n;
+
+ c = talloc_zero_size(ndr_pull, pipes->pipes[i].chunk_struct_size);
+ talloc_set_name(c, "struct %s", pipes->pipes[i].name);
+ /*
+ * Note: the first struct member is always
+ * 'uint32_t count;'
+ */
+ count = (uint32_t *)c;
+
+ n = talloc_asprintf(c, "%s: %s[%llu]",
+ function, pipes->pipes[i].name,
+ (unsigned long long)idx);
+
+ ndr_err = pipes->pipes[i].ndr_pull(ndr_pull, NDR_SCALARS, c);
+ status = ndr_map_error2ntstatus(ndr_err);
+
+ printf("pull returned %s\n", nt_errstr(status));
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+ pipes->pipes[i].ndr_print(ndr_print, n, c);
+
+ if (*count == 0) {
+ break;
+ }
+ idx++;
+ }
}
+
+ return NT_STATUS_OK;
}
int main(int argc, const char *argv[])
const char *plugin = NULL;
bool validate = false;
bool dumpdata = false;
+ bool assume_ndr64 = false;
int opt;
- enum {OPT_CONTEXT_FILE=1000, OPT_VALIDATE, OPT_DUMP_DATA, OPT_LOAD_DSO};
+ enum {OPT_CONTEXT_FILE=1000, OPT_VALIDATE, OPT_DUMP_DATA, OPT_LOAD_DSO, OPT_NDR64};
struct poptOption long_options[] = {
POPT_AUTOHELP
{"context-file", 'c', POPT_ARG_STRING, NULL, OPT_CONTEXT_FILE, "In-filename to parse first", "CTX-FILE" },
{"validate", 0, POPT_ARG_NONE, NULL, OPT_VALIDATE, "try to validate the data", NULL },
{"dump-data", 0, POPT_ARG_NONE, NULL, OPT_DUMP_DATA, "dump the hex data", NULL },
{"load-dso", 'l', POPT_ARG_STRING, NULL, OPT_LOAD_DSO, "load from shared object file", NULL },
+ {"ndr64", 0, POPT_ARG_NONE, NULL, OPT_NDR64, "Assume NDR64 data", NULL },
POPT_COMMON_SAMBA
POPT_COMMON_VERSION
{ NULL }
};
+ const struct ndr_interface_call_pipes *in_pipes = NULL;
+ const struct ndr_interface_call_pipes *out_pipes = NULL;
+ uint32_t highest_ofs;
ndr_table_init();
setlinebuf(stdout);
- dbf = x_stderr;
-
- setup_logging(argv[0], true);
+ setup_logging("ndrdump", DEBUG_STDOUT);
pc = poptGetContext("ndrdump", argc, argv, long_options, 0);
case OPT_LOAD_DSO:
plugin = poptGetOptArg(pc);
break;
+ case OPT_NDR64:
+ assume_ndr64 = true;
+ break;
}
}
exit(1);
}
+ f = find_function(p, function);
+
if (strcmp(inout, "in") == 0 ||
strcmp(inout, "request") == 0) {
flags = NDR_IN;
+ in_pipes = &f->in_pipes;
} else if (strcmp(inout, "out") == 0 ||
strcmp(inout, "response") == 0) {
flags = NDR_OUT;
+ out_pipes = &f->out_pipes;
} else {
printf("Bad inout value '%s'\n", inout);
exit(1);
}
- f = find_function(p, function);
-
mem_ctx = talloc_init("ndrdump");
st = talloc_zero_size(mem_ctx, f->struct_size);
blob.data = data;
blob.length = size;
- ndr_pull = ndr_pull_init_blob(&blob, mem_ctx, lp_iconv_convenience(cmdline_lp_ctx));
+ ndr_pull = ndr_pull_init_blob(&blob, mem_ctx);
ndr_pull->flags |= LIBNDR_FLAG_REF_ALLOC;
+ if (assume_ndr64) {
+ ndr_pull->flags |= LIBNDR_FLAG_NDR64;
+ }
ndr_err = f->ndr_pull(ndr_pull, NDR_IN, st);
- if (ndr_pull->offset != ndr_pull->data_size) {
- printf("WARNING! %d unread bytes while parsing context file\n", ndr_pull->data_size - ndr_pull->offset);
+ if (ndr_pull->offset > ndr_pull->relative_highest_offset) {
+ highest_ofs = ndr_pull->offset;
+ } else {
+ highest_ofs = ndr_pull->relative_highest_offset;
+ }
+
+ if (highest_ofs != ndr_pull->data_size) {
+ printf("WARNING! %d unread bytes while parsing context file\n", ndr_pull->data_size - highest_ofs);
}
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
blob.data = data;
blob.length = size;
- ndr_pull = ndr_pull_init_blob(&blob, mem_ctx, lp_iconv_convenience(cmdline_lp_ctx));
+ ndr_pull = ndr_pull_init_blob(&blob, mem_ctx);
ndr_pull->flags |= LIBNDR_FLAG_REF_ALLOC;
+ if (assume_ndr64) {
+ ndr_pull->flags |= LIBNDR_FLAG_NDR64;
+ }
+
+ ndr_print = talloc_zero(mem_ctx, struct ndr_print);
+ ndr_print->print = ndr_print_printf_helper;
+ ndr_print->depth = 1;
+
+ if (out_pipes) {
+ status = ndrdump_pull_and_print_pipes(function, ndr_pull, ndr_print, out_pipes);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("dump FAILED\n");
+ exit(1);
+ }
+ }
ndr_err = f->ndr_pull(ndr_pull, flags, st);
status = ndr_map_error2ntstatus(ndr_err);
printf("pull returned %s\n", nt_errstr(status));
- if (ndr_pull->offset != ndr_pull->data_size) {
- printf("WARNING! %d unread bytes\n", ndr_pull->data_size - ndr_pull->offset);
- ndrdump_data(ndr_pull->data+ndr_pull->offset,
- ndr_pull->data_size - ndr_pull->offset,
+ if (ndr_pull->offset > ndr_pull->relative_highest_offset) {
+ highest_ofs = ndr_pull->offset;
+ } else {
+ highest_ofs = ndr_pull->relative_highest_offset;
+ }
+
+ if (highest_ofs != ndr_pull->data_size) {
+ printf("WARNING! %d unread bytes\n", ndr_pull->data_size - highest_ofs);
+ ndrdump_data(ndr_pull->data+highest_ofs,
+ ndr_pull->data_size - highest_ofs,
dumpdata);
}
ndrdump_data(blob.data, blob.length, dumpdata);
}
- ndr_print = talloc_zero(mem_ctx, struct ndr_print);
- ndr_print->print = ndr_print_debug_helper;
- ndr_print->depth = 1;
f->ndr_print(ndr_print, function, flags, st);
if (!NT_STATUS_IS_OK(status)) {
exit(1);
}
+ if (in_pipes) {
+ status = ndrdump_pull_and_print_pipes(function, ndr_pull, ndr_print, in_pipes);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("dump FAILED\n");
+ exit(1);
+ }
+ }
+
if (validate) {
DATA_BLOB v_blob;
struct ndr_push *ndr_v_push;
uint8_t byte_a, byte_b;
bool differ;
- ndr_v_push = ndr_push_init_ctx(mem_ctx, lp_iconv_convenience(cmdline_lp_ctx));
+ ndr_v_push = ndr_push_init_ctx(mem_ctx);
ndr_err = f->ndr_push(ndr_v_push, flags, st);
status = ndr_map_error2ntstatus(ndr_err);
ndrdump_data(v_blob.data, v_blob.length, dumpdata);
}
- ndr_v_pull = ndr_pull_init_blob(&v_blob, mem_ctx, lp_iconv_convenience(cmdline_lp_ctx));
+ ndr_v_pull = ndr_pull_init_blob(&v_blob, mem_ctx);
ndr_v_pull->flags |= LIBNDR_FLAG_REF_ALLOC;
ndr_err = f->ndr_pull(ndr_v_pull, flags, v_st);
git.samba.org / kai / samba-autobuild / .git / blobdiff