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/*
ldb database library - command line handling for ldb tools
Copyright (C) Andrew Tridgell 2005
** NOTE! The following LGPL license applies to the ldb
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "includes.h"
#include "ldb/include/includes.h"
#include "ldb/tools/cmdline.h"
#ifdef _SAMBA_BUILD_
#include "lib/cmdline/popt_common.h"
#include "auth/auth.h"
#endif
/*
process command line options
*/
struct ldb_cmdline *ldb_cmdline_process(struct ldb_context *ldb, int argc, const char **argv,
void (*usage)(void))
{
struct ldb_cmdline options, *ret=NULL;
poptContext pc;
#ifdef _SAMBA_BUILD_
int r;
#endif
int num_options = 0;
int opt;
struct poptOption popt_options[] = {
POPT_AUTOHELP
{ "url", 'H', POPT_ARG_STRING, &options.url, 0, "database URL", "URL" },
{ "basedn", 'b', POPT_ARG_STRING, &options.basedn, 0, "base DN", "DN" },
{ "editor", 'e', POPT_ARG_STRING, &options.editor, 0, "external editor", "PROGRAM" },
{ "scope", 's', POPT_ARG_STRING, NULL, 's', "search scope", "SCOPE" },
{ "verbose", 'v', POPT_ARG_NONE, NULL, 'v', "increase verbosity", NULL },
{ "interactive", 'i', POPT_ARG_NONE, &options.interactive, 0, "input from stdin", NULL },
{ "recursive", 'r', POPT_ARG_NONE, &options.recursive, 0, "recursive delete", NULL },
{ "num-searches", 0, POPT_ARG_INT, &options.num_searches, 0, "number of test searches", NULL },
{ "num-records", 0, POPT_ARG_INT, &options.num_records, 0, "number of test records", NULL },
{ "all", 'a', POPT_ARG_NONE, &options.all_records, 0, "objectClass=*", NULL },
{ "nosync", 0, POPT_ARG_NONE, &options.nosync, 0, "non-synchronous transactions", NULL },
{ "sorted", 'S', POPT_ARG_NONE, &options.sorted, 0, "sort attributes", NULL },
{ "sasl-mechanism", 0, POPT_ARG_STRING, &options.sasl_mechanism, 0, "choose SASL mechanism", "MECHANISM" },
{ "input", 'I', POPT_ARG_STRING, &options.input, 0, "Input File", "Input" },
{ "output", 'O', POPT_ARG_STRING, &options.output, 0, "Output File", "Output" },
{ NULL, 'o', POPT_ARG_STRING, NULL, 'o', "ldb_connect option", "OPTION" },
{ "controls", 0, POPT_ARG_STRING, NULL, 'c', "controls", NULL },
#ifdef _SAMBA_BUILD_
POPT_COMMON_SAMBA
POPT_COMMON_CREDENTIALS
POPT_COMMON_VERSION
#endif
POPT_TABLEEND
};
#ifdef _SAMBA_BUILD_
gensec_init();
r = ldb_register_samba_handlers(ldb);
if (r != 0) {
goto failed;
}
#endif
ret = talloc_zero(ldb, struct ldb_cmdline);
if (ret == NULL) {
ldb_oom(ldb);
goto failed;
}
options = *ret;
/* pull in URL */
options.url = getenv("LDB_URL");
/* and editor (used by ldbedit) */
options.editor = getenv("VISUAL");
if (!options.editor) {
options.editor = getenv("EDITOR");
}
if (!options.editor) {
options.editor = "vi";
}
options.scope = LDB_SCOPE_DEFAULT;
pc = poptGetContext(argv[0], argc, argv, popt_options,
POPT_CONTEXT_KEEP_FIRST);
while((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
case 's': {
const char *arg = poptGetOptArg(pc);
if (strcmp(arg, "base") == 0) {
options.scope = LDB_SCOPE_BASE;
} else if (strcmp(arg, "sub") == 0) {
options.scope = LDB_SCOPE_SUBTREE;
} else if (strcmp(arg, "one") == 0) {
options.scope = LDB_SCOPE_ONELEVEL;
} else {
fprintf(stderr, "Invalid scope '%s'\n", arg);
goto failed;
}
break;
}
case 'v':
options.verbose++;
break;
case 'o':
options.options = talloc_realloc(ret, options.options,
const char *, num_options+3);
if (options.options == NULL) {
ldb_oom(ldb);
goto failed;
}
options.options[num_options] = poptGetOptArg(pc);
options.options[num_options+1] = NULL;
num_options++;
break;
case 'c': {
const char *cs = poptGetOptArg(pc);
const char *p, *q;
int cc;
for (p = cs, cc = 1; (q = strchr(p, ',')); cc++, p = q + 1) ;
options.controls = talloc_array(ret, char *, cc + 1);
if (options.controls == NULL) {
ldb_oom(ldb);
goto failed;
}
for (p = cs, cc = 0; p != NULL; cc++) {
const char *t;
t = strchr(p, ',');
if (t == NULL) {
options.controls[cc] = talloc_strdup(options.controls, p);
p = NULL;
} else {
options.controls[cc] = talloc_strndup(options.controls, p, t-p);
p = t + 1;
}
}
options.controls[cc] = NULL;
break;
}
default:
fprintf(stderr, "Invalid option %s: %s\n",
poptBadOption(pc, 0), poptStrerror(opt));
if (usage) usage();
goto failed;
}
}
/* setup the remaining options for the main program to use */
options.argv = poptGetArgs(pc);
if (options.argv) {
options.argv++;
while (options.argv[options.argc]) options.argc++;
}
*ret = options;
/* all utils need some option */
if (ret->url == NULL) {
fprintf(stderr, "You must supply a url with -H or with $LDB_URL\n");
if (usage) usage();
goto failed;
}
if (strcmp(ret->url, "NONE") != 0) {
int flags = 0;
if (options.nosync) {
flags |= LDB_FLG_NOSYNC;
}
#ifdef _SAMBA_BUILD_
if (ldb_set_opaque(ldb, "sessionInfo", system_session(ldb))) {
goto failed;
}
if (ldb_set_opaque(ldb, "credentials", cmdline_credentials)) {
goto failed;
}
#endif
if (ldb_connect(ldb, ret->url, flags, ret->options) != 0) {
fprintf(stderr, "Failed to connect to %s - %s\n",
ret->url, ldb_errstring(ldb));
goto failed;
}
}
return ret;
failed:
talloc_free(ret);
exit(1);
return NULL;
}
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