diff options
Diffstat (limited to 'source4/lib/registry/reg_backend_dir/reg_backend_dir.c')
| -rw-r--r-- | source4/lib/registry/reg_backend_dir/reg_backend_dir.c | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/source4/lib/registry/reg_backend_dir/reg_backend_dir.c b/source4/lib/registry/reg_backend_dir/reg_backend_dir.c new file mode 100644 index 0000000000..baed39b4eb --- /dev/null +++ b/source4/lib/registry/reg_backend_dir/reg_backend_dir.c @@ -0,0 +1,154 @@ +/* + Unix SMB/CIFS implementation. + Registry interface + Copyright (C) Jelmer Vernooij 2004. + + 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 2 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, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" +#include "lib/registry/common/registry.h" + +static DIR *reg_dir_dir(REG_HANDLE *h, const char *base, const char *name) +{ + char *path = NULL; + DIR *d; + asprintf(&path, "%s/%s/%s", h->location, base, name); + path = reg_path_win2unix(path); + + d = opendir(path); + if(!d) { + printf("Unable to open '%s'\n", path); + return NULL; + } + SAFE_FREE(path); + return d; +} + +static BOOL reg_dir_add_key(REG_KEY *parent, const char *name) +{ + char *path; + int ret; + asprintf(&path, "%s/%s/%s", parent->handle->location, reg_key_get_path(parent), name); + path = reg_path_win2unix(path); + ret = mkdir(path, 0700); + free(path); + return (ret == 0); +} + +static BOOL reg_dir_del_key(REG_KEY *k) +{ + char *path; + int ret; + asprintf(&path, "%s/%s", k->handle->location, reg_key_get_path(k)); + path = reg_path_win2unix(path); + ret = rmdir(path); + free(path); + return (ret == 0); +} + +static REG_KEY *reg_dir_open_key(REG_HANDLE *h, const char *name) +{ + DIR *d; + char *fullpath; + if(!name) { + DEBUG(0, ("NULL pointer passed as directory name!")); + return NULL; + } + fullpath = reg_path_win2unix(strdup(name)); + d = reg_dir_dir(h, "", fullpath); + free(fullpath); + + if(d) return reg_key_new_abs(name, h, d); + return NULL; +} + +static BOOL reg_dir_fetch_subkeys(REG_KEY *k, int *count, REG_KEY ***r) +{ + DIR *d = (DIR *)k->backend_data; + struct dirent *e; + int max = 200; + REG_KEY **ar; + if(!d) return False; + rewinddir(d); + (*count) = 0; + ar = malloc(sizeof(REG_KEY *) * max); + + while((e = readdir(d))) { + if(e->d_type == DT_DIR && + strcmp(e->d_name, ".") && + strcmp(e->d_name, "..")) { + char *fullpath = reg_path_win2unix(strdup(k->path)); + ar[(*count)] = reg_key_new_rel(e->d_name, k, reg_dir_dir(k->handle, fullpath, e->d_name)); + free(fullpath); + if(ar[(*count)])(*count)++; + + if((*count) == max) { + max+=200; + ar = realloc(ar, sizeof(REG_KEY *) * max); + } + } + } + + *r = ar; + return True; +} + +static BOOL reg_dir_open(REG_HANDLE *h, const char *loc, BOOL try) { + if(!loc) return False; + return True; +} + +static void dir_free(REG_KEY *k) +{ + closedir((DIR *)k->backend_data); +} + +static REG_VAL *reg_dir_add_value(REG_KEY *p, const char *name, int type, void *data, int len) +{ + REG_VAL *ret = reg_val_new(p, NULL); + char *fullpath; + FILE *fd; + ret->name = name?strdup(name):NULL; + fullpath = reg_path_win2unix(strdup(reg_val_get_path(ret))); + + fd = fopen(fullpath, "w+"); + + /* FIXME */ + return NULL; +} + +static BOOL reg_dir_del_value(REG_VAL *v) +{ + char *fullpath = reg_path_win2unix(strdup(reg_val_get_path(v))); + return False; +} + +static REG_OPS reg_backend_dir = { + .name = "dir", + .open_registry = reg_dir_open, + .open_key = reg_dir_open_key, + .fetch_subkeys = reg_dir_fetch_subkeys, + .add_key = reg_dir_add_key, + .del_key = reg_dir_del_key, + .add_value = reg_dir_add_value, + .del_value = reg_dir_del_value, + .free_key_backend_data = dir_free +}; + +NTSTATUS reg_dir_init(void) +{ + return register_backend("registry", ®_backend_dir); +} |