source: trunk/server/source4/lib/cmdline/popt_common.c

Last change on this file was 745, checked in by Silvan Scherrer, 13 years ago

Samba Server: updated trunk to 3.6.0
File size: 6.2 KB
Line 
1/*
2 Unix SMB/CIFS implementation.
3 Common popt routines
4
5 Copyright (C) Tim Potter 2001,2002
6 Copyright (C) Jelmer Vernooij 2002,2003,2005
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
20*/
21
22#include "includes.h"
23#include "version.h"
24#include "lib/cmdline/popt_common.h"
25#include "param/param.h"
26
27/* Handle command line options:
28 * -d,--debuglevel
29 * -s,--configfile
30 * -O,--socket-options
31 * -V,--version
32 * -l,--log-base
33 * -n,--netbios-name
34 * -W,--workgroup
35 * --realm
36 * -i,--scope
37 */
38
39enum {OPT_OPTION=1,OPT_LEAK_REPORT,OPT_LEAK_REPORT_FULL,OPT_DEBUG_STDERR};
40
41struct cli_credentials *cmdline_credentials = NULL;
42struct loadparm_context *cmdline_lp_ctx = NULL;
43
44static void popt_version_callback(poptContext con,
45 enum poptCallbackReason reason,
46 const struct poptOption *opt,
47 const char *arg, const void *data)
48{
49 switch(opt->val) {
50 case 'V':
51 printf("Version %s\n", SAMBA_VERSION_STRING );
52 exit(0);
53 }
54}
55
56static void popt_s4_talloc_log_fn(const char *message)
57{
58 DEBUG(0,("%s", message));
59}
60
61static void popt_samba_callback(poptContext con,
62 enum poptCallbackReason reason,
63 const struct poptOption *opt,
64 const char *arg, const void *data)
65{
66 const char *pname;
67
68 if (reason == POPT_CALLBACK_REASON_POST) {
69 if (lpcfg_configfile(cmdline_lp_ctx) == NULL) {
70 lpcfg_load_default(cmdline_lp_ctx);
71 }
72 /* Hook any 'every Samba program must do this, after
73 * the smb.conf is setup' functions here */
74 return;
75 }
76
77 /* Find out basename of current program */
78 pname = strrchr_m(poptGetInvocationName(con),'/');
79
80 if (!pname)
81 pname = poptGetInvocationName(con);
82 else
83 pname++;
84
85 if (reason == POPT_CALLBACK_REASON_PRE) {
86 cmdline_lp_ctx = loadparm_init_global(false);
87
88 /* Hook for 'almost the first thing to do in a samba program' here */
89 /* setup for panics */
90 fault_setup(poptGetInvocationName(con));
91
92 /* and logging */
93 setup_logging(pname, DEBUG_STDOUT);
94 talloc_set_log_fn(popt_s4_talloc_log_fn);
95 talloc_set_abort_fn(smb_panic);
96
97 return;
98 }
99
100 switch(opt->val) {
101
102 case OPT_LEAK_REPORT:
103 talloc_enable_leak_report();
104 break;
105
106 case OPT_LEAK_REPORT_FULL:
107 talloc_enable_leak_report_full();
108 break;
109
110 case OPT_OPTION:
111 if (!lpcfg_set_option(cmdline_lp_ctx, arg)) {
112 fprintf(stderr, "Error setting option '%s'\n", arg);
113 exit(1);
114 }
115 break;
116
117 case 'd':
118 lpcfg_set_cmdline(cmdline_lp_ctx, "log level", arg);
119 break;
120
121 case OPT_DEBUG_STDERR:
122 setup_logging(pname, DEBUG_STDERR);
123 break;
124
125 case 's':
126 if (arg) {
127 lpcfg_load(cmdline_lp_ctx, arg);
128 }
129 break;
130
131 case 'l':
132 if (arg) {
133 char *new_logfile = talloc_asprintf(NULL, "%s/log.%s", arg, pname);
134 lpcfg_set_cmdline(cmdline_lp_ctx, "log file", new_logfile);
135 talloc_free(new_logfile);
136 }
137 break;
138
139
140 }
141
142}
143
144
145static void popt_common_callback(poptContext con,
146 enum poptCallbackReason reason,
147 const struct poptOption *opt,
148 const char *arg, const void *data)
149{
150 struct loadparm_context *lp_ctx = cmdline_lp_ctx;
151
152 switch(opt->val) {
153 case 'O':
154 if (arg) {
155 lpcfg_set_cmdline(lp_ctx, "socket options", arg);
156 }
157 break;
158
159 case 'W':
160 lpcfg_set_cmdline(lp_ctx, "workgroup", arg);
161 break;
162
163 case 'r':
164 lpcfg_set_cmdline(lp_ctx, "realm", arg);
165 break;
166
167 case 'n':
168 lpcfg_set_cmdline(lp_ctx, "netbios name", arg);
169 break;
170
171 case 'i':
172 lpcfg_set_cmdline(lp_ctx, "netbios scope", arg);
173 break;
174
175 case 'm':
176 lpcfg_set_cmdline(lp_ctx, "client max protocol", arg);
177 break;
178
179 case 'R':
180 lpcfg_set_cmdline(lp_ctx, "name resolve order", arg);
181 break;
182
183 case 'S':
184 lpcfg_set_cmdline(lp_ctx, "client signing", arg);
185 break;
186
187 }
188}
189
190struct poptOption popt_common_connection[] = {
191 { NULL, 0, POPT_ARG_CALLBACK, (void *)popt_common_callback },
192 { "name-resolve", 'R', POPT_ARG_STRING, NULL, 'R', "Use these name resolution services only", "NAME-RESOLVE-ORDER" },
193 { "socket-options", 'O', POPT_ARG_STRING, NULL, 'O', "socket options to use", "SOCKETOPTIONS" },
194 { "netbiosname", 'n', POPT_ARG_STRING, NULL, 'n', "Primary netbios name", "NETBIOSNAME" },
195 { "signing", 'S', POPT_ARG_STRING, NULL, 'S', "Set the client signing state", "on|off|required" },
196 { "workgroup", 'W', POPT_ARG_STRING, NULL, 'W', "Set the workgroup name", "WORKGROUP" },
197 { "realm", 0, POPT_ARG_STRING, NULL, 'r', "Set the realm name", "REALM" },
198 { "scope", 'i', POPT_ARG_STRING, NULL, 'i', "Use this Netbios scope", "SCOPE" },
199 { "maxprotocol", 'm', POPT_ARG_STRING, NULL, 'm', "Set max protocol level", "MAXPROTOCOL" },
200 { NULL }
201};
202
203struct poptOption popt_common_samba[] = {
204 { NULL, 0, POPT_ARG_CALLBACK|POPT_CBFLAG_PRE|POPT_CBFLAG_POST, (void *)popt_samba_callback },
205 { "debuglevel", 'd', POPT_ARG_STRING, NULL, 'd', "Set debug level", "DEBUGLEVEL" },
206 { "debug-stderr", 0, POPT_ARG_NONE, NULL, OPT_DEBUG_STDERR, "Send debug output to STDERR", NULL },
207 { "configfile", 's', POPT_ARG_STRING, NULL, 's', "Use alternative configuration file", "CONFIGFILE" },
208 { "option", 0, POPT_ARG_STRING, NULL, OPT_OPTION, "Set smb.conf option from command line", "name=value" },
209 { "log-basename", 'l', POPT_ARG_STRING, NULL, 'l', "Basename for log/debug files", "LOGFILEBASE" },
210 { "leak-report", 0, POPT_ARG_NONE, NULL, OPT_LEAK_REPORT, "enable talloc leak reporting on exit", NULL },
211 { "leak-report-full",0, POPT_ARG_NONE, NULL, OPT_LEAK_REPORT_FULL, "enable full talloc leak reporting on exit", NULL },
212 { NULL }
213};
214
215struct poptOption popt_common_version[] = {
216 { NULL, 0, POPT_ARG_CALLBACK, (void *)popt_version_callback },
217 { "version", 'V', POPT_ARG_NONE, NULL, 'V', "Print version" },
218 { NULL }
219};
220
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