diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/Makefile.in | 11 | ||||
| -rw-r--r-- | source3/utils/dbwrap_tool.c | 247 |
2 files changed, 258 insertions, 0 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in index 1e6f681da1..4447da98d3 100644 --- a/source3/Makefile.in +++ b/source3/Makefile.in @@ -1217,6 +1217,10 @@ RPC_OPEN_TCP_OBJ = torture/rpc_open_tcp.o \ ../librpc/rpc/binding.o \ $(LIBMSRPC_GEN_OBJ) +DBWRAP_STORE_INT32_OBJ = utils/dbwrap_tool.o \ + $(PARAM_OBJ) \ + $(LIB_NONSMBD_OBJ) \ + $(LIBSAMBA_OBJ) ###################################################################### # now the rules... @@ -2866,6 +2870,13 @@ bin/test_lp_load@EXEEXT@: $(BINARY_PREREQS) $(TEST_LP_LOAD_OBJ) @BUILD_POPT@ @LI $(LDAP_LIBS) \ $(POPT_LIBS) $(LIBTALLOC_LIBS) $(LIBTDB_LIBS) +bin/dbwrap_tool@EXEEXT@: $(DBWRAP_STORE_INT32_OBJ) @LIBTALLOC_TARGET@ @LIBTDB_TARGET@ + @echo "Linking $@" + @$(CC) -o $@ $(DBWRAP_STORE_INT32_OBJ)\ + $(LDFLAGS) $(DYNEEXP) $(LIBS) \ + $(LDAP_LIBS) \ + $(LIBTALLOC_LIBS) $(LIBTDB_LIBS) + install:: installservers installbin @INSTALL_CIFSMOUNT@ @INSTALL_CIFSUPCALL@ installman \ installscripts installdat installmodules @SWAT_INSTALL_TARGETS@ \ @INSTALL_PAM_MODULES@ installlibs installmo diff --git a/source3/utils/dbwrap_tool.c b/source3/utils/dbwrap_tool.c new file mode 100644 index 0000000000..5172112a4c --- /dev/null +++ b/source3/utils/dbwrap_tool.c @@ -0,0 +1,247 @@ +/* + Samba Unix/Linux CIFS implementation + + low level TDB/CTDB tool using the dbwrap interface + + Copyright (C) 2009 Michael Adam <obnox@samba.org> + + 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/>. +*/ + +#include "includes.h" + +extern bool AllowDebugChange; + +typedef enum { OP_FETCH, OP_STORE, OP_DELETE } dbwrap_op; + +typedef enum { TYPE_INT32, TYPE_UINT32 } dbwrap_type; + +static int dbwrap_tool_fetch_int32(struct db_context *db, + const char *keyname, + void *data) +{ + int32_t value; + + value = dbwrap_fetch_int32(db, keyname); + d_printf("%d\n", value); + + return 0; +} + +static int dbwrap_tool_fetch_uint32(struct db_context *db, + const char *keyname, + void *data) +{ + uint32_t value; + bool ret; + + ret = dbwrap_fetch_uint32(db, keyname, &value); + if (ret) { + d_printf("%u\n", value); + return 0; + } else { + d_fprintf(stderr, "ERROR: could not fetch uint32 key '%s'\n", + keyname); + return -1; + } +} + +static int dbwrap_tool_store_int32(struct db_context *db, + const char *keyname, + void *data) +{ + NTSTATUS status; + int32_t value = *((int32_t *)data); + + status = dbwrap_trans_store_int32(db, keyname, value); + + if (!NT_STATUS_IS_OK(status)) { + d_fprintf(stderr, "ERROR: could not store int32 key '%s': %s\n", + keyname, nt_errstr(status)); + return -1; + } + + return 0; +} + +static int dbwrap_tool_store_uint32(struct db_context *db, + const char *keyname, + void *data) +{ + NTSTATUS status; + uint32_t value = *((uint32_t *)data); + + status = dbwrap_trans_store_uint32(db, keyname, value); + + if (!NT_STATUS_IS_OK(status)) { + d_fprintf(stderr, + "ERROR: could not store uint32 key '%s': %s\n", + keyname, nt_errstr(status)); + return -1; + } + + return 0; +} + +static int dbwrap_tool_delete(struct db_context *db, + const char *keyname, + void *data) +{ + NTSTATUS status; + + status = dbwrap_trans_delete_bystring(db, keyname); + + if (!NT_STATUS_IS_OK(status)) { + d_fprintf(stderr, "ERROR deleting record %s : %s\n", + keyname, nt_errstr(status)); + return -1; + } + + return 0; +} + +struct dbwrap_op_dispatch_table { + dbwrap_op op; + dbwrap_type type; + int (*cmd)(struct db_context *db, + const char *keyname, + void *data); +}; + +struct dbwrap_op_dispatch_table dispatch_table[] = { + { OP_FETCH, TYPE_INT32, dbwrap_tool_fetch_int32 }, + { OP_FETCH, TYPE_UINT32, dbwrap_tool_fetch_uint32 }, + { OP_STORE, TYPE_INT32, dbwrap_tool_store_int32 }, + { OP_STORE, TYPE_UINT32, dbwrap_tool_store_uint32 }, + { OP_DELETE, TYPE_INT32, dbwrap_tool_delete }, + { OP_DELETE, TYPE_UINT32, dbwrap_tool_delete }, + { 0, 0, NULL }, +}; + +int main(int argc, const char **argv) +{ + struct tevent_context *evt_ctx; + struct messaging_context *msg_ctx; + struct db_context *db; + + uint16_t count; + + const char *dbname; + const char *opname; + dbwrap_op op; + const char *keyname; + const char *keytype = "int32"; + dbwrap_type type; + const char *valuestr = "0"; + int32_t value = 0; + + TALLOC_CTX *mem_ctx = talloc_stackframe(); + + int ret = 1; + + load_case_tables(); + DEBUGLEVEL_CLASS[DBGC_ALL] = 0; + dbf = x_stderr; + AllowDebugChange = false; + lp_load(get_dyn_CONFIGFILE(), true, false, false, true); + + if ((argc != 4) && (argc != 5) && (argc != 6)) { + d_fprintf(stderr, + "USAGE: %s <database> <op> <key> [<type> [<value>]]\n" + " ops: fetch, store, delete\n" + " types: int32, uint32\n", + argv[0]); + goto done; + } + + dbname = argv[1]; + opname = argv[2]; + keyname = argv[3]; + + if (strcmp(opname, "store") == 0) { + if (argc != 6) { + d_fprintf(stderr, "ERROR: operation 'store' requires " + "value argument\n"); + goto done; + } + valuestr = argv[5]; + keytype = argv[4]; + op = OP_STORE; + } else if (strcmp(opname, "fetch") == 0) { + if (argc != 5) { + d_fprintf(stderr, "ERROR: operation 'fetch' requires " + "type but not value argument\n"); + goto done; + } + op = OP_FETCH; + keytype = argv[4]; + } else if (strcmp(opname, "delete") == 0) { + if (argc != 4) { + d_fprintf(stderr, "ERROR: operation 'delete' does " + "not allow type nor value argument\n"); + goto done; + } + op = OP_DELETE; + } else { + d_fprintf(stderr, + "ERROR: invalid op '%s' specified\n" + " supported ops: fetch, store, delete\n", + opname); + goto done; + } + + if (strcmp(keytype, "int32") == 0) { + type = TYPE_INT32; + value = (int32_t)strtol(valuestr, NULL, 10); + } else if (strcmp(keytype, "uint32") == 0) { + type = TYPE_UINT32; + value = (int32_t)strtoul(valuestr, NULL, 10); + } else { + d_fprintf(stderr, "ERROR: invalid type '%s' specified.\n" + " supported types: int32, uint32\n", + keytype); + goto done; + } + + evt_ctx = tevent_context_init(mem_ctx); + if (evt_ctx == NULL) { + d_fprintf(stderr, "ERROR: could not init event context\n"); + goto done; + } + + msg_ctx = messaging_init(mem_ctx, server_id_self(), evt_ctx); + if (msg_ctx == NULL) { + d_fprintf(stderr, "ERROR: could not init messaging context\n"); + goto done; + } + + db = db_open(mem_ctx, dbname, 0, TDB_DEFAULT, O_RDWR | O_CREAT, 0644); + if (db == NULL) { + d_fprintf(stderr, "ERROR: could not open dbname\n"); + goto done; + } + + for (count = 0; dispatch_table[count].cmd != NULL; count++) { + if ((op == dispatch_table[count].op) && + (type == dispatch_table[count].type)) + { + ret = dispatch_table[count].cmd(db, keyname, &value); + break; + } + } + +done: + TALLOC_FREE(mem_ctx); + return ret; +} |