source: vendor/current/source4/lib/cmdline/popt_common.c@ 988

Last change on this file since 988 was 988, checked in by Silvan Scherrer, 9 years ago

Samba Server: update vendor to version 4.4.3
File size: 6.0 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 /* Hook for 'almost the first thing to do in a samba program' here */
87 /* setup for panics */
88 fault_setup();
89
90 /* and logging */
91 setup_logging(pname, DEBUG_DEFAULT_STDOUT);
92 talloc_set_log_fn(popt_s4_talloc_log_fn);
93 talloc_set_abort_fn(smb_panic);
94
95 cmdline_lp_ctx = loadparm_init_global(false);
96 return;
97 }
98
99 switch(opt->val) {
100
101 case OPT_LEAK_REPORT:
102 talloc_enable_leak_report();
103 break;
104
105 case OPT_LEAK_REPORT_FULL:
106 talloc_enable_leak_report_full();
107 break;
108
109 case OPT_OPTION:
110 if (!lpcfg_set_option(cmdline_lp_ctx, arg)) {
111 fprintf(stderr, "Error setting option '%s'\n", arg);
112 exit(1);
113 }
114 break;
115
116 case 'd':
117 lpcfg_set_cmdline(cmdline_lp_ctx, "log level", arg);
118 break;
119
120 case OPT_DEBUG_STDERR:
121 setup_logging(pname, DEBUG_STDERR);
122 break;
123
124 case 's':
125 if (arg) {
126 lpcfg_load(cmdline_lp_ctx, arg);
127 }
128 break;
129
130 case 'l':
131 if (arg) {
132 char *new_logfile = talloc_asprintf(NULL, "%s/log.%s", arg, pname);
133 lpcfg_set_cmdline(cmdline_lp_ctx, "log file", new_logfile);
134 talloc_free(new_logfile);
135 }
136 break;
137
138
139 }
140
141}
142
143
144static void popt_common_callback(poptContext con,
145 enum poptCallbackReason reason,
146 const struct poptOption *opt,
147 const char *arg, const void *data)
148{
149 struct loadparm_context *lp_ctx = cmdline_lp_ctx;
150
151 switch(opt->val) {
152 case 'O':
153 if (arg) {
154 lpcfg_set_cmdline(lp_ctx, "socket options", arg);
155 }
156 break;
157
158 case 'W':
159 lpcfg_set_cmdline(lp_ctx, "workgroup", arg);
160 break;
161
162 case 'r':
163 lpcfg_set_cmdline(lp_ctx, "realm", arg);
164 break;
165
166 case 'n':
167 lpcfg_set_cmdline(lp_ctx, "netbios name", arg);
168 break;
169
170 case 'i':
171 lpcfg_set_cmdline(lp_ctx, "netbios scope", arg);
172 break;
173
174 case 'm':
175 lpcfg_set_cmdline(lp_ctx, "client max protocol", arg);
176 break;
177
178 case 'R':
179 lpcfg_set_cmdline(lp_ctx, "name resolve order", arg);
180 break;
181
182 case 'S':
183 lpcfg_set_cmdline(lp_ctx, "client signing", arg);
184 break;
185
186 }
187}
188
189struct poptOption popt_common_connection4[] = {
190 { NULL, 0, POPT_ARG_CALLBACK, (void *)popt_common_callback },
191 { "name-resolve", 'R', POPT_ARG_STRING, NULL, 'R', "Use these name resolution services only", "NAME-RESOLVE-ORDER" },
192 { "socket-options", 'O', POPT_ARG_STRING, NULL, 'O', "socket options to use", "SOCKETOPTIONS" },
193 { "netbiosname", 'n', POPT_ARG_STRING, NULL, 'n', "Primary netbios name", "NETBIOSNAME" },
194 { "signing", 'S', POPT_ARG_STRING, NULL, 'S', "Set the client signing state", "on|off|required" },
195 { "workgroup", 'W', POPT_ARG_STRING, NULL, 'W', "Set the workgroup name", "WORKGROUP" },
196 { "realm", 0, POPT_ARG_STRING, NULL, 'r', "Set the realm name", "REALM" },
197 { "scope", 'i', POPT_ARG_STRING, NULL, 'i', "Use this Netbios scope", "SCOPE" },
198 { "maxprotocol", 'm', POPT_ARG_STRING, NULL, 'm', "Set max protocol level", "MAXPROTOCOL" },
199 { NULL }
200};
201
202struct poptOption popt_common_samba4[] = {
203 { NULL, 0, POPT_ARG_CALLBACK|POPT_CBFLAG_PRE|POPT_CBFLAG_POST, (void *)popt_samba_callback },
204 { "debuglevel", 'd', POPT_ARG_STRING, NULL, 'd', "Set debug level", "DEBUGLEVEL" },
205 { "debug-stderr", 0, POPT_ARG_NONE, NULL, OPT_DEBUG_STDERR, "Send debug output to STDERR", NULL },
206 { "configfile", 's', POPT_ARG_STRING, NULL, 's', "Use alternative configuration file", "CONFIGFILE" },
207 { "option", 0, POPT_ARG_STRING, NULL, OPT_OPTION, "Set smb.conf option from command line", "name=value" },
208 { "log-basename", 'l', POPT_ARG_STRING, NULL, 'l', "Basename for log/debug files", "LOGFILEBASE" },
209 { "leak-report", 0, POPT_ARG_NONE, NULL, OPT_LEAK_REPORT, "enable talloc leak reporting on exit", NULL },
210 { "leak-report-full",0, POPT_ARG_NONE, NULL, OPT_LEAK_REPORT_FULL, "enable full talloc leak reporting on exit", NULL },
211 { NULL }
212};
213
214struct poptOption popt_common_version4[] = {
215 { NULL, 0, POPT_ARG_CALLBACK, (void *)popt_version_callback },
216 { "version", 'V', POPT_ARG_NONE, NULL, 'V', "Print version" },
217 { NULL }
218};
219
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