diff options
Diffstat (limited to 'source4/lib/ldb/tools/cmdline.c')
| -rw-r--r-- | source4/lib/ldb/tools/cmdline.c | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/source4/lib/ldb/tools/cmdline.c b/source4/lib/ldb/tools/cmdline.c new file mode 100644 index 0000000000..a7bfac8bb4 --- /dev/null +++ b/source4/lib/ldb/tools/cmdline.c @@ -0,0 +1,142 @@ +/* + ldb database library - command line handling for ldb tools + + Copyright (C) Andrew Tridgell 2005 + + ** NOTE! The following LGPL license applies to the ldb + ** library. This does NOT imply that all of Samba is released + ** under the LGPL + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#include "includes.h" +#include "ldb/include/ldb.h" +#include "ldb/include/ldb_private.h" +#include "ldb/tools/cmdline.h" + +/* + process command line options +*/ +struct ldb_cmdline *ldb_cmdline_process(struct ldb_context *ldb, int argc, const char **argv, + void (*usage)(void)) +{ + struct ldb_cmdline options, *ret; + poptContext pc; + int num_options = 0; + char opt; + struct poptOption popt_options[] = { + POPT_AUTOHELP + { "url", 'H', POPT_ARG_STRING, &options.url, 0, "database URL", "URL" }, + { "basedn", 'b', POPT_ARG_STRING, &options.basedn, 0, "base DN", "DN" }, + { "editor", 'e', POPT_ARG_STRING, &options.editor, 0, "external editor", "PROGRAM" }, + { "scope", 's', POPT_ARG_STRING, NULL, 's', "search scope", "SCOPE" }, + { "verbose", 'v', POPT_ARG_NONE, NULL, 'v', "increase verbosity", NULL }, + { "interactive", 'i', POPT_ARG_NONE, &options.interactive, 0, "input from stdin", NULL }, + { "recursive", 'r', POPT_ARG_NONE, &options.recursive, 0, "recursive delete", NULL }, + { "num-searches", 0, POPT_ARG_INT, &options.num_searches, 0, "number of test searches", NULL }, + { "num-records", 0, POPT_ARG_INT, &options.num_records, 0, "number of test records", NULL }, + { "all", 'a', POPT_ARG_NONE, &options.all_records, 0, "dn=*", NULL }, + { "sorted", 'S', POPT_ARG_NONE, &options.sorted, 0, "sort attributes", NULL }, + { NULL, 'o', POPT_ARG_STRING, NULL, 'o', "ldb_connect option", "OPTION" }, + POPT_TABLEEND + }; + + ret = talloc_zero(ldb, struct ldb_cmdline); + if (ret == NULL) { + ldb_oom(ldb); + goto failed; + } + + options = *ret; + + /* pull in URL */ + options.url = getenv("LDB_URL"); + + /* and editor (used by ldbedit) */ + options.editor = getenv("VISUAL"); + if (!options.editor) { + options.editor = getenv("EDITOR"); + } + if (!options.editor) { + options.editor = "vi"; + } + + pc = poptGetContext(argv[0], argc, argv, popt_options, + POPT_CONTEXT_KEEP_FIRST); + + while((opt = poptGetNextOpt(pc)) != -1) { + switch (opt) { + case 's': { + const char *arg = poptGetOptArg(pc); + if (strcmp(arg, "base") == 0) { + options.scope = LDB_SCOPE_BASE; + } else if (strcmp(arg, "sub") == 0) { + options.scope = LDB_SCOPE_SUBTREE; + } else if (strcmp(arg, "one") == 0) { + options.scope = LDB_SCOPE_ONELEVEL; + } else { + fprintf(stderr, "Invalid scope '%s'\n", arg); + goto failed; + } + break; + } + + case 'v': + options.verbose++; + break; + + case 'o': + options.options = talloc_realloc(ret, options.options, + const char *, num_options+2); + if (options.options == NULL) { + ldb_oom(ldb); + goto failed; + } + options.options[num_options++] = poptGetOptArg(pc); + options.options[num_options+1] = NULL; + break; + + default: + fprintf(stderr, "Invalid option %s: %s\n", + poptBadOption(pc, 0), poptStrerror(opt)); + if (usage) usage(); + goto failed; + } + } + + /* setup the remaining options for the main program to use */ + options.argv = poptGetArgs(pc); + if (options.argv) { + options.argv++; + while (options.argv[options.argc]) options.argc++; + } + + *ret = options; + + /* all utils need some option */ + if (ret->url == NULL) { + fprintf(stderr, "You must supply a url with -H or with $LDB_URL\n"); + if (usage) usage(); + goto failed; + } + + return ret; + +failed: + talloc_free(ret); + exit(1); + return NULL; +} |