mirror of
https://github.com/samba-team/samba.git
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0479a2f1cb
There are still a few tidyups of old FSF addresses to come (in both s3
and s4). More commits soon.
(This used to be commit fcf38a38ac
)
354 lines
7.4 KiB
C
354 lines
7.4 KiB
C
/*
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Unix SMB/CIFS implementation.
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Classic file based services configuration
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Copyright (C) Simo Sorce 2006
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "param/share.h"
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struct sclassic_snum {
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int snum;
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};
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static NTSTATUS sclassic_init(TALLOC_CTX *mem_ctx, const struct share_ops *ops, struct share_context **ctx)
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{
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*ctx = talloc(mem_ctx, struct share_context);
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if (!*ctx) {
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DEBUG(0, ("ERROR: Out of memory!\n"));
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return NT_STATUS_NO_MEMORY;
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}
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(*ctx)->ops = ops;
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(*ctx)->priv_data = NULL;
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return NT_STATUS_OK;
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}
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static const char *sclassic_string_option(struct share_config *scfg, const char *opt_name, const char *defval)
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{
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struct sclassic_snum *s = talloc_get_type(scfg->opaque, struct sclassic_snum);
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char *parm, *val;
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const char *ret;
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if (strchr(opt_name, ':')) {
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parm = talloc_strdup(scfg, opt_name);
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if (!parm) {
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return NULL;
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}
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val = strchr(parm, ':');
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*val = '\0';
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val++;
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ret = lp_parm_string(s->snum, parm, val);
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if (!ret) {
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ret = defval;
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}
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talloc_free(parm);
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return ret;
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}
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if (strcmp(opt_name, SHARE_NAME) == 0) {
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return scfg->name;
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}
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if (strcmp(opt_name, SHARE_PATH) == 0) {
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return lp_pathname(s->snum);
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}
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if (strcmp(opt_name, SHARE_COMMENT) == 0) {
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return lp_comment(s->snum);
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}
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if (strcmp(opt_name, SHARE_VOLUME) == 0) {
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return volume_label(s->snum);
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}
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if (strcmp(opt_name, SHARE_TYPE) == 0) {
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if (lp_print_ok(s->snum)) {
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return "PRINTER";
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}
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if (strcmp("NTFS", lp_fstype(s->snum)) == 0) {
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return "DISK";
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}
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return lp_fstype(s->snum);
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}
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DEBUG(0,("request for unknown share string option '%s'\n",
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opt_name));
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return defval;
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}
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int sclassic_int_option(struct share_config *scfg, const char *opt_name, int defval)
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{
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struct sclassic_snum *s = talloc_get_type(scfg->opaque, struct sclassic_snum);
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char *parm, *val;
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int ret;
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if (strchr(opt_name, ':')) {
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parm = talloc_strdup(scfg, opt_name);
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if (!parm) {
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return -1;
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}
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val = strchr(parm, ':');
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*val = '\0';
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val++;
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ret = lp_parm_int(s->snum, parm, val, defval);
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if (!ret) {
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ret = defval;
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}
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talloc_free(parm);
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return ret;
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}
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if (strcmp(opt_name, SHARE_CSC_POLICY) == 0) {
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return lp_csc_policy(s->snum);
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}
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if (strcmp(opt_name, SHARE_MAX_CONNECTIONS) == 0) {
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return lp_max_connections(s->snum);
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}
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if (strcmp(opt_name, SHARE_CREATE_MASK) == 0) {
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return lp_create_mask(s->snum);
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}
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if (strcmp(opt_name, SHARE_DIR_MASK) == 0) {
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return lp_dir_mask(s->snum);
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}
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if (strcmp(opt_name, SHARE_FORCE_DIR_MODE) == 0) {
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return lp_force_dir_mode(s->snum);
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}
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if (strcmp(opt_name, SHARE_FORCE_CREATE_MODE) == 0) {
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return lp_force_create_mode(s->snum);
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}
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DEBUG(0,("request for unknown share int option '%s'\n",
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opt_name));
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return defval;
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}
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BOOL sclassic_bool_option(struct share_config *scfg, const char *opt_name, BOOL defval)
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{
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struct sclassic_snum *s = talloc_get_type(scfg->opaque, struct sclassic_snum);
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char *parm, *val;
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BOOL ret;
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if (strchr(opt_name, ':')) {
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parm = talloc_strdup(scfg, opt_name);
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if(!parm) {
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return False;
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}
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val = strchr(parm, ':');
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*val = '\0';
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val++;
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ret = lp_parm_bool(s->snum, parm, val, defval);
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talloc_free(parm);
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return ret;
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}
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if (strcmp(opt_name, SHARE_AVAILABLE) == 0) {
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return lp_snum_ok(s->snum);
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}
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if (strcmp(opt_name, SHARE_BROWSEABLE) == 0) {
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return lp_browseable(s->snum);
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}
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if (strcmp(opt_name, SHARE_READONLY) == 0) {
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return lp_readonly(s->snum);
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}
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if (strcmp(opt_name, SHARE_MAP_SYSTEM) == 0) {
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return lp_map_system(s->snum);
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}
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if (strcmp(opt_name, SHARE_MAP_HIDDEN) == 0) {
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return lp_map_hidden(s->snum);
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}
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if (strcmp(opt_name, SHARE_MAP_ARCHIVE) == 0) {
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return lp_map_archive(s->snum);
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}
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if (strcmp(opt_name, SHARE_STRICT_LOCKING) == 0) {
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return lp_strict_locking(s->snum);
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}
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if (strcmp(opt_name, SHARE_STRICT_SYNC) == 0) {
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return lp_strict_sync(s->snum);
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}
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if (strcmp(opt_name, SHARE_MSDFS_ROOT) == 0) {
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return lp_msdfs_root(s->snum);
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}
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if (strcmp(opt_name, SHARE_CI_FILESYSTEM) == 0) {
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return lp_ci_filesystem(s->snum);
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}
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DEBUG(0,("request for unknown share bool option '%s'\n",
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opt_name));
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return defval;
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}
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const char **sclassic_string_list_option(TALLOC_CTX *mem_ctx, struct share_config *scfg, const char *opt_name)
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{
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struct sclassic_snum *s = talloc_get_type(scfg->opaque, struct sclassic_snum);
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char *parm, *val;
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const char **ret;
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if (strchr(opt_name, ':')) {
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parm = talloc_strdup(scfg, opt_name);
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if (!parm) {
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return NULL;
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}
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val = strchr(parm, ':');
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*val = '\0';
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val++;
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ret = lp_parm_string_list(s->snum, parm, val, ",;");
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talloc_free(parm);
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return ret;
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}
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if (strcmp(opt_name, SHARE_HOSTS_ALLOW) == 0) {
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return lp_hostsallow(s->snum);
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}
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if (strcmp(opt_name, SHARE_HOSTS_DENY) == 0) {
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return lp_hostsdeny(s->snum);
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}
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if (strcmp(opt_name, SHARE_NTVFS_HANDLER) == 0) {
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return lp_ntvfs_handler(s->snum);
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}
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DEBUG(0,("request for unknown share list option '%s'\n",
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opt_name));
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return NULL;
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}
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NTSTATUS sclassic_list_all(TALLOC_CTX *mem_ctx,
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struct share_context *ctx,
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int *count,
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const char ***names)
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{
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int i;
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int num_services;
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const char **n;
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num_services = lp_numservices();
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n = talloc_array(mem_ctx, const char *, num_services);
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if (!n) {
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DEBUG(0,("ERROR: Out of memory!\n"));
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return NT_STATUS_NO_MEMORY;
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}
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for (i = 0; i < num_services; i++) {
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n[i] = talloc_strdup(n, lp_servicename(i));
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if (!n[i]) {
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DEBUG(0,("ERROR: Out of memory!\n"));
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talloc_free(n);
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return NT_STATUS_NO_MEMORY;
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}
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}
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*names = n;
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*count = num_services;
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return NT_STATUS_OK;
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}
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NTSTATUS sclassic_get_config(TALLOC_CTX *mem_ctx,
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struct share_context *ctx,
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const char *name,
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struct share_config **scfg)
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{
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int i, snum;
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struct share_config *s;
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struct sclassic_snum *scnum;
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snum = -1;
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for (i = 0; i < lp_numservices(); i++) {
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if (strcasecmp_m(name, lp_servicename(i)) == 0) {
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snum = i;
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break;
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}
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}
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if (snum < 0) {
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return NT_STATUS_OBJECT_NAME_NOT_FOUND;
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}
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s = talloc(mem_ctx, struct share_config);
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if (!s) {
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DEBUG(0,("ERROR: Out of memory!\n"));
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return NT_STATUS_NO_MEMORY;
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}
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s->name = talloc_strdup(s, lp_servicename(snum));
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if (!s->name) {
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DEBUG(0,("ERROR: Out of memory!\n"));
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talloc_free(s);
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return NT_STATUS_NO_MEMORY;
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}
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scnum = talloc(s, struct sclassic_snum);
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if (!scnum) {
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DEBUG(0,("ERROR: Out of memory!\n"));
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talloc_free(s);
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return NT_STATUS_NO_MEMORY;
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}
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scnum->snum = snum;
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s->opaque = (void *)scnum;
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s->ctx = ctx;
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*scfg = s;
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return NT_STATUS_OK;
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}
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NTSTATUS share_classic_init(void)
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{
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static struct share_ops ops = {
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.name = "classic",
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.init = sclassic_init,
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.string_option = sclassic_string_option,
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.int_option = sclassic_int_option,
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.bool_option = sclassic_bool_option,
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.string_list_option = sclassic_string_list_option,
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.list_all = sclassic_list_all,
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.get_config = sclassic_get_config
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};
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return share_register(&ops);
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}
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