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|
/*
* Samba Unix/Linux SMB client library
* Distributed SMB/CIFS Server Management Utility
* Local configuration interface
* Copyright (C) Michael Adam 2007-2008
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
/*
* This is an interface to Samba's configuration as made available
* by the libsmbconf interface (source/lib/smbconf/smbconf.c).
*
* This currently supports local interaction with the configuration
* stored in the registry. But other backends and remote access via
* rpc might get implemented in the future.
*/
#include "includes.h"
#include "system/filesys.h"
#include "utils/net.h"
#include "lib/smbconf/smbconf.h"
#include "lib/smbconf/smbconf_init.h"
#include "lib/smbconf/smbconf_reg.h"
/**********************************************************************
*
* usage functions
*
**********************************************************************/
static int net_conf_list_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s net conf list\n", _("Usage:"));
return -1;
}
static int net_conf_import_usage(struct net_context *c, int argc,
const char**argv)
{
d_printf("%s\n%s",
_("Usage:"),
_(" net conf import [--test|-T] <filename> "
"[<servicename>]\n"
"\t[--test|-T] testmode - do not act, just print "
"what would be done\n"
"\t<servicename> only import service <servicename>, "
"ignore the rest\n"));
return -1;
}
static int net_conf_listshares_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s\nnet conf listshares\n", _("Usage:"));
return -1;
}
static int net_conf_drop_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s\nnet conf drop\n", _("Usage:"));
return -1;
}
static int net_conf_showshare_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s\n%s",
_("Usage:"),
_("net conf showshare <sharename>\n"));
return -1;
}
static int net_conf_addshare_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s\n%s",
_("Usage:"),
_(" net conf addshare <sharename> <path> "
"[writeable={y|N} [guest_ok={y|N} [<comment>]]\n"
"\t<sharename> the new share name.\n"
"\t<path> the path on the filesystem to export.\n"
"\twriteable={y|N} set \"writeable to \"yes\" or "
"\"no\" (default) on this share.\n"
"\tguest_ok={y|N} set \"guest ok\" to \"yes\" or "
"\"no\" (default) on this share.\n"
"\t<comment> optional comment for the new share.\n"));
return -1;
}
static int net_conf_delshare_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s\n%s",
_("Usage:"),
_("net conf delshare <sharename>\n"));
return -1;
}
static int net_conf_setparm_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s\n%s",
_("Usage:"),
_(" net conf setparm <section> <param> <value>\n"));
return -1;
}
static int net_conf_getparm_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s\n%s",
_("Usage:"),
_(" net conf getparm <section> <param>\n"));
return -1;
}
static int net_conf_delparm_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s\n%s",
_("Usage:"),
_(" net conf delparm <section> <param>\n"));
return -1;
}
static int net_conf_getincludes_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s\n%s",
_("Usage:"),
_(" net conf getincludes <section>\n"));
return -1;
}
static int net_conf_setincludes_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s\n%s",
_("Usage:"),
_(" net conf setincludes <section> [<filename>]*\n"));
return -1;
}
static int net_conf_delincludes_usage(struct net_context *c, int argc,
const char **argv)
{
d_printf("%s\n%s",
_("Usage:"),
_(" net conf delincludes <section>\n"));
return -1;
}
/**********************************************************************
*
* Helper functions
*
**********************************************************************/
/**
* This functions process a service previously loaded with libsmbconf.
*/
static WERROR import_process_service(struct net_context *c,
struct smbconf_ctx *conf_ctx,
struct smbconf_service *service)
{
uint32_t idx;
WERROR werr = WERR_OK;
sbcErr err;
uint32_t num_includes = 0;
char **includes = NULL;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (c->opt_testmode) {
const char *indent = "";
if (service->name != NULL) {
d_printf("[%s]\n", service->name);
indent = "\t";
}
for (idx = 0; idx < service->num_params; idx++) {
d_printf("%s%s = %s\n", indent,
service->param_names[idx],
service->param_values[idx]);
}
d_printf("\n");
goto done;
}
if (smbconf_share_exists(conf_ctx, service->name)) {
err = smbconf_delete_share(conf_ctx, service->name);
if (!SBC_ERROR_IS_OK(err)) {
werr = WERR_GENERAL_FAILURE;
goto done;
}
}
err = smbconf_create_share(conf_ctx, service->name);
if (!SBC_ERROR_IS_OK(err)) {
werr = WERR_GENERAL_FAILURE;
goto done;
}
for (idx = 0; idx < service->num_params; idx ++) {
if (strequal(service->param_names[idx], "include")) {
includes = TALLOC_REALLOC_ARRAY(mem_ctx,
includes,
char *,
num_includes+1);
if (includes == NULL) {
werr = WERR_NOMEM;
goto done;
}
includes[num_includes] = talloc_strdup(includes,
service->param_values[idx]);
if (includes[num_includes] == NULL) {
werr = WERR_NOMEM;
goto done;
}
num_includes++;
} else {
err = smbconf_set_parameter(conf_ctx,
service->name,
service->param_names[idx],
service->param_values[idx]);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr,
_("Error in section [%s], parameter \"%s\": %s\n"),
service->name, service->param_names[idx],
sbcErrorString(err));
werr = WERR_NOMEM;
goto done;
}
}
}
err = smbconf_set_includes(conf_ctx, service->name, num_includes,
(const char **)includes);
if (!SBC_ERROR_IS_OK(err)) {
werr = WERR_NOMEM;
goto done;
}
werr = WERR_OK;
done:
TALLOC_FREE(mem_ctx);
return werr;
}
/**********************************************************************
*
* the main conf functions
*
**********************************************************************/
static int net_conf_list(struct net_context *c, struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
WERROR werr = WERR_OK;
int ret = -1;
TALLOC_CTX *mem_ctx;
uint32_t num_shares;
uint32_t share_count, param_count;
struct smbconf_service **shares = NULL;
mem_ctx = talloc_stackframe();
if (argc != 0 || c->display_usage) {
net_conf_list_usage(c, argc, argv);
goto done;
}
werr = smbconf_get_config(conf_ctx, mem_ctx, &num_shares, &shares);
if (!W_ERROR_IS_OK(werr)) {
d_fprintf(stderr, _("Error getting config: %s\n"),
win_errstr(werr));
goto done;
}
for (share_count = 0; share_count < num_shares; share_count++) {
const char *indent = "";
if (shares[share_count]->name != NULL) {
d_printf("[%s]\n", shares[share_count]->name);
indent = "\t";
}
for (param_count = 0;
param_count < shares[share_count]->num_params;
param_count++)
{
d_printf("%s%s = %s\n",
indent,
shares[share_count]->param_names[param_count],
shares[share_count]->param_values[param_count]);
}
d_printf("\n");
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_import(struct net_context *c, struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
int ret = -1;
const char *filename = NULL;
const char *servicename = NULL;
char *conf_source = NULL;
TALLOC_CTX *mem_ctx;
struct smbconf_ctx *txt_ctx;
WERROR werr;
sbcErr err;
if (c->display_usage)
return net_conf_import_usage(c, argc, argv);
mem_ctx = talloc_stackframe();
switch (argc) {
case 0:
default:
net_conf_import_usage(c, argc, argv);
goto done;
case 2:
servicename = talloc_strdup(mem_ctx, argv[1]);
if (servicename == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
case 1:
filename = argv[0];
break;
}
DEBUG(3,("net_conf_import: reading configuration from file %s.\n",
filename));
conf_source = talloc_asprintf(mem_ctx, "file:%s", filename);
if (conf_source == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
err = smbconf_init(mem_ctx, &txt_ctx, conf_source);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error loading file '%s': %s\n"), filename,
sbcErrorString(err));
werr = WERR_NO_SUCH_SERVICE;
goto done;
}
if (c->opt_testmode) {
d_printf(_("\nTEST MODE - "
"would import the following configuration:\n\n"));
}
if (servicename != NULL) {
struct smbconf_service *service = NULL;
err = smbconf_get_share(txt_ctx, mem_ctx,
servicename,
&service);
if (!SBC_ERROR_IS_OK(err)) {
goto cancel;
}
werr = smbconf_transaction_start(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf(_("error starting transaction: %s\n"),
win_errstr(werr));
goto done;
}
werr = import_process_service(c, conf_ctx, service);
if (!W_ERROR_IS_OK(werr)) {
goto cancel;
}
} else {
struct smbconf_service **services = NULL;
uint32_t num_shares, sidx;
werr = smbconf_get_config(txt_ctx, mem_ctx,
&num_shares,
&services);
if (!W_ERROR_IS_OK(werr)) {
goto cancel;
}
if (!c->opt_testmode) {
if (!SBC_ERROR_IS_OK(smbconf_drop(conf_ctx))) {
goto cancel;
}
}
/*
* Wrap the importing of shares into a transaction,
* but only 100 at a time, in order to save memory.
* The allocated memory accumulates across the actions
* within the transaction, and for me, some 1500
* imported shares, the MAX_TALLOC_SIZE of 256 MB
* was exceeded.
*/
werr = smbconf_transaction_start(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf(_("error starting transaction: %s\n"),
win_errstr(werr));
goto done;
}
for (sidx = 0; sidx < num_shares; sidx++) {
werr = import_process_service(c, conf_ctx,
services[sidx]);
if (!W_ERROR_IS_OK(werr)) {
goto cancel;
}
if (sidx % 100) {
continue;
}
werr = smbconf_transaction_commit(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf(_("error committing transaction: "
"%s\n"),
win_errstr(werr));
goto done;
}
werr = smbconf_transaction_start(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf(_("error starting transaction: %s\n"),
win_errstr(werr));
goto done;
}
}
}
werr = smbconf_transaction_commit(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf(_("error committing transaction: %s\n"),
win_errstr(werr));
} else {
ret = 0;
}
goto done;
cancel:
werr = smbconf_transaction_cancel(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf(_("error cancelling transaction: %s\n"),
win_errstr(werr));
}
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_listshares(struct net_context *c,
struct smbconf_ctx *conf_ctx, int argc,
const char **argv)
{
sbcErr err;
int ret = -1;
uint32_t count, num_shares = 0;
char **share_names = NULL;
TALLOC_CTX *mem_ctx;
mem_ctx = talloc_stackframe();
if (argc != 0 || c->display_usage) {
net_conf_listshares_usage(c, argc, argv);
goto done;
}
err = smbconf_get_share_names(conf_ctx, mem_ctx, &num_shares,
&share_names);
if (!SBC_ERROR_IS_OK(err)) {
goto done;
}
for (count = 0; count < num_shares; count++)
{
d_printf("%s\n", share_names[count]);
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_drop(struct net_context *c, struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
int ret = -1;
sbcErr err;
if (argc != 0 || c->display_usage) {
net_conf_drop_usage(c, argc, argv);
goto done;
}
err = smbconf_drop(conf_ctx);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error deleting configuration: %s\n"),
sbcErrorString(err));
goto done;
}
ret = 0;
done:
return ret;
}
static int net_conf_showshare(struct net_context *c,
struct smbconf_ctx *conf_ctx, int argc,
const char **argv)
{
int ret = -1;
sbcErr err;
const char *sharename = NULL;
TALLOC_CTX *mem_ctx;
uint32_t count;
struct smbconf_service *service = NULL;
mem_ctx = talloc_stackframe();
if (argc != 1 || c->display_usage) {
net_conf_showshare_usage(c, argc, argv);
goto done;
}
sharename = talloc_strdup(mem_ctx, argv[0]);
if (sharename == NULL) {
d_printf("error: out of memory!\n");
goto done;
}
err = smbconf_get_share(conf_ctx, mem_ctx, sharename, &service);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error getting share parameters: %s\n"),
sbcErrorString(err));
goto done;
}
d_printf("[%s]\n", service->name);
for (count = 0; count < service->num_params; count++) {
d_printf("\t%s = %s\n", service->param_names[count],
service->param_values[count]);
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
/**
* Add a share, with a couple of standard parameters, partly optional.
*
* This is a high level utility function of the net conf utility,
* not a direct frontend to the smbconf API.
*/
static int net_conf_addshare(struct net_context *c,
struct smbconf_ctx *conf_ctx, int argc,
const char **argv)
{
int ret = -1;
WERROR werr = WERR_OK;
sbcErr err;
char *sharename = NULL;
const char *path = NULL;
const char *comment = NULL;
const char *guest_ok = "no";
const char *writeable = "no";
SMB_STRUCT_STAT sbuf;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (c->display_usage) {
net_conf_addshare_usage(c, argc, argv);
ret = 0;
goto done;
}
switch (argc) {
case 0:
case 1:
default:
net_conf_addshare_usage(c, argc, argv);
goto done;
case 5:
comment = argv[4];
case 4:
if (!strnequal(argv[3], "guest_ok=", 9)) {
net_conf_addshare_usage(c, argc, argv);
goto done;
}
switch (argv[3][9]) {
case 'y':
case 'Y':
guest_ok = "yes";
break;
case 'n':
case 'N':
guest_ok = "no";
break;
default:
net_conf_addshare_usage(c, argc, argv);
goto done;
}
case 3:
if (!strnequal(argv[2], "writeable=", 10)) {
net_conf_addshare_usage(c, argc, argv);
goto done;
}
switch (argv[2][10]) {
case 'y':
case 'Y':
writeable = "yes";
break;
case 'n':
case 'N':
writeable = "no";
break;
default:
net_conf_addshare_usage(c, argc, argv);
goto done;
}
case 2:
path = argv[1];
sharename = talloc_strdup(mem_ctx, argv[0]);
if (sharename == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
break;
}
/*
* validate arguments
*/
/* validate share name */
if (!validate_net_name(sharename, INVALID_SHARENAME_CHARS,
strlen(sharename)))
{
d_fprintf(stderr, _("ERROR: share name %s contains "
"invalid characters (any of %s)\n"),
sharename, INVALID_SHARENAME_CHARS);
goto done;
}
if (strequal(sharename, GLOBAL_NAME)) {
d_fprintf(stderr,
_("ERROR: 'global' is not a valid share name.\n"));
goto done;
}
if (smbconf_share_exists(conf_ctx, sharename)) {
d_fprintf(stderr, _("ERROR: share %s already exists.\n"),
sharename);
goto done;
}
/* validate path */
if (path[0] != '/') {
d_fprintf(stderr,
_("Error: path '%s' is not an absolute path.\n"),
path);
goto done;
}
if (sys_stat(path, &sbuf, false) != 0) {
d_fprintf(stderr,
_("ERROR: cannot stat path '%s' to ensure "
"this is a directory.\n"
"Error was '%s'.\n"),
path, strerror(errno));
goto done;
}
if (!S_ISDIR(sbuf.st_ex_mode)) {
d_fprintf(stderr,
_("ERROR: path '%s' is not a directory.\n"),
path);
goto done;
}
/*
* start a transaction
*/
werr = smbconf_transaction_start(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf("error starting transaction: %s\n",
win_errstr(werr));
goto done;
}
/*
* create the share
*/
err = smbconf_create_share(conf_ctx, sharename);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error creating share %s: %s\n"),
sharename, sbcErrorString(err));
goto cancel;
}
/*
* fill the share with parameters
*/
err = smbconf_set_parameter(conf_ctx, sharename, "path", path);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error setting parameter %s: %s\n"),
"path", sbcErrorString(err));
goto cancel;
}
if (comment != NULL) {
err = smbconf_set_parameter(conf_ctx, sharename, "comment",
comment);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error setting parameter %s: %s\n"),
"comment", sbcErrorString(err));
goto cancel;
}
}
err = smbconf_set_parameter(conf_ctx, sharename, "guest ok", guest_ok);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error setting parameter %s: %s\n"),
"'guest ok'", sbcErrorString(err));
goto cancel;
}
err = smbconf_set_parameter(conf_ctx, sharename, "writeable",
writeable);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error setting parameter %s: %s\n"),
"writeable", sbcErrorString(err));
goto cancel;
}
/*
* commit the whole thing
*/
werr = smbconf_transaction_commit(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf("error committing transaction: %s\n",
win_errstr(werr));
} else {
ret = 0;
}
goto done;
cancel:
werr = smbconf_transaction_cancel(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf("error cancelling transaction: %s\n",
win_errstr(werr));
}
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_delshare(struct net_context *c,
struct smbconf_ctx *conf_ctx, int argc,
const char **argv)
{
int ret = -1;
const char *sharename = NULL;
sbcErr err;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (argc != 1 || c->display_usage) {
net_conf_delshare_usage(c, argc, argv);
goto done;
}
sharename = talloc_strdup(mem_ctx, argv[0]);
if (sharename == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
err = smbconf_delete_share(conf_ctx, sharename);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error deleting share %s: %s\n"),
sharename, sbcErrorString(err));
goto done;
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_setparm(struct net_context *c, struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
int ret = -1;
WERROR werr = WERR_OK;
sbcErr err;
char *service = NULL;
char *param = NULL;
const char *value_str = NULL;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (argc != 3 || c->display_usage) {
net_conf_setparm_usage(c, argc, argv);
goto done;
}
/*
* NULL service name means "dangling parameters" to libsmbconf.
* We use the empty string from the command line for this purpose.
*/
if (strlen(argv[0]) != 0) {
service = talloc_strdup(mem_ctx, argv[0]);
if (service == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
}
param = strlower_talloc(mem_ctx, argv[1]);
if (param == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
value_str = argv[2];
werr = smbconf_transaction_start(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf(_("error starting transaction: %s\n"),
win_errstr(werr));
goto done;
}
if (!smbconf_share_exists(conf_ctx, service)) {
err = smbconf_create_share(conf_ctx, service);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error creating share '%s': %s\n"),
service, sbcErrorString(err));
goto cancel;
}
}
err = smbconf_set_parameter(conf_ctx, service, param, value_str);
if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error setting value '%s': %s\n"),
param, sbcErrorString(err));
goto cancel;
}
werr = smbconf_transaction_commit(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf(_("error committing transaction: %s\n"),
win_errstr(werr));
} else {
ret = 0;
}
goto done;
cancel:
werr = smbconf_transaction_cancel(conf_ctx);
if (!W_ERROR_IS_OK(werr)) {
d_printf(_("error cancelling transaction: %s\n"),
win_errstr(werr));
}
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_getparm(struct net_context *c, struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
int ret = -1;
sbcErr err;
char *service = NULL;
char *param = NULL;
char *valstr = NULL;
TALLOC_CTX *mem_ctx;
mem_ctx = talloc_stackframe();
if (argc != 2 || c->display_usage) {
net_conf_getparm_usage(c, argc, argv);
goto done;
}
/*
* NULL service name means "dangling parameters" to libsmbconf.
* We use the empty string from the command line for this purpose.
*/
if (strlen(argv[0]) != 0) {
service = talloc_strdup(mem_ctx, argv[0]);
if (service == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
}
param = strlower_talloc(mem_ctx, argv[1]);
if (param == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
err = smbconf_get_parameter(conf_ctx, mem_ctx, service, param, &valstr);
if (SBC_ERROR_EQUAL(err, SBC_ERR_NO_SUCH_SERVICE)) {
d_fprintf(stderr,
_("Error: given service '%s' does not exist.\n"),
service);
goto done;
} else if (SBC_ERROR_EQUAL(err, SBC_ERR_INVALID_PARAM)) {
d_fprintf(stderr,
_("Error: given parameter '%s' is not set.\n"),
param);
goto done;
} else if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error getting value '%s': %s.\n"),
param, sbcErrorString(err));
goto done;
}
d_printf("%s\n", valstr);
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_delparm(struct net_context *c, struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
int ret = -1;
sbcErr err;
char *service = NULL;
char *param = NULL;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (argc != 2 || c->display_usage) {
net_conf_delparm_usage(c, argc, argv);
goto done;
}
/*
* NULL service name means "dangling parameters" to libsmbconf.
* We use the empty string from the command line for this purpose.
*/
if (strlen(argv[0]) != 0) {
service = talloc_strdup(mem_ctx, argv[0]);
if (service == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
}
param = strlower_talloc(mem_ctx, argv[1]);
if (param == NULL) {
d_printf("error: out of memory!\n");
goto done;
}
err = smbconf_delete_parameter(conf_ctx, service, param);
if (SBC_ERROR_EQUAL(err, SBC_ERR_NO_SUCH_SERVICE)) {
d_fprintf(stderr,
_("Error: given service '%s' does not exist.\n"),
service);
goto done;
} else if (SBC_ERROR_EQUAL(err, SBC_ERR_INVALID_PARAM)) {
d_fprintf(stderr,
_("Error: given parameter '%s' is not set.\n"),
param);
goto done;
} else if (!SBC_ERROR_IS_OK(err)) {
d_fprintf(stderr, _("Error deleting value '%s': %s.\n"),
param, sbcErrorString(err));
goto done;
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_getincludes(struct net_context *c,
struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
sbcErr err;
uint32_t num_includes;
uint32_t count;
char *service;
char **includes = NULL;
int ret = -1;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (argc != 1 || c->display_usage) {
net_conf_getincludes_usage(c, argc, argv);
goto done;
}
service = talloc_strdup(mem_ctx, argv[0]);
if (service == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
err = smbconf_get_includes(conf_ctx, mem_ctx, service,
&num_includes, &includes);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error getting includes: %s\n"), sbcErrorString(err));
goto done;
}
for (count = 0; count < num_includes; count++) {
d_printf("include = %s\n", includes[count]);
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_setincludes(struct net_context *c,
struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
sbcErr err;
char *service;
uint32_t num_includes;
const char **includes;
int ret = -1;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (argc < 1 || c->display_usage) {
net_conf_setincludes_usage(c, argc, argv);
goto done;
}
service = talloc_strdup(mem_ctx, argv[0]);
if (service == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
num_includes = argc - 1;
if (num_includes == 0) {
includes = NULL;
} else {
includes = argv + 1;
}
err = smbconf_set_includes(conf_ctx, service, num_includes, includes);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error setting includes: %s\n"), sbcErrorString(err));
goto done;
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
static int net_conf_delincludes(struct net_context *c,
struct smbconf_ctx *conf_ctx,
int argc, const char **argv)
{
sbcErr err;
char *service;
int ret = -1;
TALLOC_CTX *mem_ctx = talloc_stackframe();
if (argc != 1 || c->display_usage) {
net_conf_delincludes_usage(c, argc, argv);
goto done;
}
service = talloc_strdup(mem_ctx, argv[0]);
if (service == NULL) {
d_printf(_("error: out of memory!\n"));
goto done;
}
err = smbconf_delete_includes(conf_ctx, service);
if (!SBC_ERROR_IS_OK(err)) {
d_printf(_("error deleting includes: %s\n"), sbcErrorString(err));
goto done;
}
ret = 0;
done:
TALLOC_FREE(mem_ctx);
return ret;
}
/**********************************************************************
*
* Wrapper and net_conf_run_function mechanism.
*
**********************************************************************/
/**
* Wrapper function to call the main conf functions.
* The wrapper calls handles opening and closing of the
* configuration.
*/
static int net_conf_wrap_function(struct net_context *c,
int (*fn)(struct net_context *,
struct smbconf_ctx *,
int, const char **),
int argc, const char **argv)
{
sbcErr err;
TALLOC_CTX *mem_ctx = talloc_stackframe();
struct smbconf_ctx *conf_ctx;
int ret = -1;
err = smbconf_init(mem_ctx, &conf_ctx, "registry:");
if (!SBC_ERROR_IS_OK(err)) {
return -1;
}
ret = fn(c, conf_ctx, argc, argv);
smbconf_shutdown(conf_ctx);
return ret;
}
/*
* We need a functable struct of our own, because the
* functions are called through a wrapper that handles
* the opening and closing of the configuration, and so on.
*/
struct conf_functable {
const char *funcname;
int (*fn)(struct net_context *c, struct smbconf_ctx *ctx, int argc,
const char **argv);
int valid_transports;
const char *description;
const char *usage;
};
/**
* This imitates net_run_function but calls the main functions
* through the wrapper net_conf_wrap_function().
*/
static int net_conf_run_function(struct net_context *c, int argc,
const char **argv, const char *whoami,
struct conf_functable *table)
{
int i;
if (argc != 0) {
for (i=0; table[i].funcname; i++) {
if (StrCaseCmp(argv[0], table[i].funcname) == 0)
return net_conf_wrap_function(c, table[i].fn,
argc-1,
argv+1);
}
}
d_printf(_("Usage:\n"));
for (i=0; table[i].funcname; i++) {
if (c->display_usage == false)
d_printf("%s %-15s %s\n", whoami, table[i].funcname,
table[i].description);
else
d_printf("%s\n", table[i].usage);
}
return c->display_usage?0:-1;
}
/*
* Entry-point for all the CONF functions.
*/
int net_conf(struct net_context *c, int argc, const char **argv)
{
int ret = -1;
struct conf_functable func_table[] = {
{
"list",
net_conf_list,
NET_TRANSPORT_LOCAL,
N_("Dump the complete configuration in smb.conf like "
"format."),
N_("net conf list\n"
" Dump the complete configuration in smb.conf "
"like format.")
},
{
"import",
net_conf_import,
NET_TRANSPORT_LOCAL,
N_("Import configuration from file in smb.conf "
"format."),
N_("net conf import\n"
" Import configuration from file in smb.conf "
"format.")
},
{
"listshares",
net_conf_listshares,
NET_TRANSPORT_LOCAL,
N_("List the share names."),
N_("net conf listshares\n"
" List the share names.")
},
{
"drop",
net_conf_drop,
NET_TRANSPORT_LOCAL,
N_("Delete the complete configuration."),
N_("net conf drop\n"
" Delete the complete configuration.")
},
{
"showshare",
net_conf_showshare,
NET_TRANSPORT_LOCAL,
N_("Show the definition of a share."),
N_("net conf showshare\n"
" Show the definition of a share.")
},
{
"addshare",
net_conf_addshare,
NET_TRANSPORT_LOCAL,
N_("Create a new share."),
N_("net conf addshare\n"
" Create a new share.")
},
{
"delshare",
net_conf_delshare,
NET_TRANSPORT_LOCAL,
N_("Delete a share."),
N_("net conf delshare\n"
" Delete a share.")
},
{
"setparm",
net_conf_setparm,
NET_TRANSPORT_LOCAL,
N_("Store a parameter."),
N_("net conf setparm\n"
" Store a parameter.")
},
{
"getparm",
net_conf_getparm,
NET_TRANSPORT_LOCAL,
N_("Retrieve the value of a parameter."),
N_("net conf getparm\n"
" Retrieve the value of a parameter.")
},
{
"delparm",
net_conf_delparm,
NET_TRANSPORT_LOCAL,
N_("Delete a parameter."),
N_("net conf delparm\n"
" Delete a parameter.")
},
{
"getincludes",
net_conf_getincludes,
NET_TRANSPORT_LOCAL,
N_("Show the includes of a share definition."),
N_("net conf getincludes\n"
" Show the includes of a share definition.")
},
{
"setincludes",
net_conf_setincludes,
NET_TRANSPORT_LOCAL,
N_("Set includes for a share."),
N_("net conf setincludes\n"
" Set includes for a share.")
},
{
"delincludes",
net_conf_delincludes,
NET_TRANSPORT_LOCAL,
N_("Delete includes from a share definition."),
N_("net conf setincludes\n"
" Delete includes from a share definition.")
},
{NULL, NULL, 0, NULL, NULL}
};
ret = net_conf_run_function(c, argc, argv, "net conf", func_table);
return ret;
}
|