int main(int argc, char **argv)
{
int opt;
poptContext pc;
char *outputfile = NULL;
struct registry_context *h1 = NULL, *h2 = NULL;
int from_null = 0;
WERROR error;
struct reg_diff *diff;
struct poptOption long_options[] = {
POPT_AUTOHELP
{"output", 'o', POPT_ARG_STRING, &outputfile, 'o', "output file to use", NULL },
{"null", 'n', POPT_ARG_NONE, &from_null, 'n', "Diff from NULL", NULL },
{"remote", 'R', POPT_ARG_STRING, NULL, 0, "Connect to remote server" , NULL },
{"local", 'L', POPT_ARG_NONE, NULL, 0, "Open local registry", NULL },
POPT_COMMON_SAMBA
POPT_COMMON_CREDENTIALS
POPT_COMMON_VERSION
{ NULL }
};
registry_init();
pc = poptGetContext(argv[0], argc, (const char **) argv, long_options,0);
while((opt = poptGetNextOpt(pc)) != -1) {
error = WERR_OK;
switch(opt) {
case 'L':
if (!h1 && !from_null) error = reg_open_local(NULL, &h1, NULL, cmdline_credentials);
else if (!h2) error = reg_open_local(NULL, &h2, NULL, cmdline_credentials);
break;
case 'R':
if (!h1 && !from_null)
error = reg_open_remote(&h1, NULL, cmdline_credentials,
poptGetOptArg(pc), NULL);
else if (!h2) error = reg_open_remote(&h2, NULL, cmdline_credentials,
poptGetOptArg(pc), NULL);
break;
}
if (!W_ERROR_IS_OK(error)) {
fprintf(stderr, "Error: %s\n", win_errstr(error));
return 1;
}
}
poptFreeContext(pc);
diff = reg_generate_diff(NULL, h1, h2);
if (!diff) {
fprintf(stderr, "Unable to generate diff between keys\n");
return -1;
}
reg_diff_save(diff, outputfile);
return 0;
}
static struct registry_context *open_backend(poptContext pc,
struct tevent_context *ev_ctx,
struct loadparm_context *lp_ctx,
enum reg_backend backend,
const char *remote_host)
{
WERROR error;
struct registry_context *ctx;
switch (backend) {
case REG_UNKNOWN:
poptPrintUsage(pc, stderr, 0);
return NULL;
case REG_LOCAL:
error = reg_open_samba(NULL, &ctx, ev_ctx, lp_ctx, NULL, cmdline_credentials);
break;
case REG_REMOTE:
error = reg_open_remote(&ctx, NULL, cmdline_credentials, lp_ctx,
remote_host, ev_ctx);
break;
case REG_NULL:
error = reg_open_local(NULL, &ctx);
break;
}
if (!W_ERROR_IS_OK(error)) {
fprintf(stderr, "Error: %s\n", win_errstr(error));
return NULL;
}
return ctx;
}
