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https://github.com/samba-team/samba.git
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fa257e78b5
Also cope with the fact that we define the FSTYPE as NTFS by default.
We never use this anywhere else, so we may just change it, but just
detect the fact and return DISK in share_classic for now.
(This used to be commit 4daf5f7764
)
332 lines
6.9 KiB
C
332 lines
6.9 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 2 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, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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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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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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ret = lp_csc_policy(s->snum);
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if (ret == -1) {
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return defval;
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}
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}
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if (strcmp(opt_name, SHARE_MAX_CONNECTIONS) == 0) {
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ret = lp_max_connections(s->snum);
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if (ret == -1) {
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return defval;
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}
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}
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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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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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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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