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Merge "Allow command-line options to override asterisk.conf."

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changes/42/442/2
Joshua Colp 11 years ago committed by Gerrit Code Review
parent 29513333e1 57386dcb67
commit 3858e67dd5
5 changed files with 92 additions and 43 deletions
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6
CHANGES
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@ -104,6 +104,12 @@ Core
for DNS functionality. Modules that use this functionality will require that
a DNS resolver module is loaded and available.
* Modified processing of command-line options to first parse only what
is necessary to read asterisk.conf. Once asterisk.conf is fully loaded,
the remaining options are processed. The -X option now applies to
asterisk.conf only. To enable #exec for other config files you must
set execincludes=yes in asterisk.conf. Any other option set on the
command-line will now override the equivalent setting from asterisk.conf.
Functions
------------------

7
UPGRADE.txt
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@ -36,6 +36,13 @@ Core:
The setting can be overridden in asterisk.conf by setting refdebug in
the options category. No recompile is required to enable/disable it.
- Modified processing of command-line options to first parse only what
is necessary to read asterisk.conf. Once asterisk.conf is fully loaded,
the remaining options are processed. The -X option now applies to
asterisk.conf only. To enable #exec for other config files you must
set execincludes=yes in asterisk.conf. Any other option set on the
command-line will now override the equivalent setting from asterisk.conf.
AMI:
- The 'ModuleCheck' Action's Version key will no longer show the module
version. The value will always be blank.

5
doc/asterisk.8
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@ -232,9 +232,8 @@ then terminating when the command execution completes. Implies
supplied.
.TP
\-X
Enables executing of includes via \fB#exec\fR directive.
This can be useful if You want to do \fB#exec\fR inside
\*(T<\fIasterisk.conf\fR\*(T>
Enables executing of includes via \fB#exec\fR directive inside
\*(T<\fIasterisk.conf\fR\*(T>.
.SH EXAMPLES
\fBasterisk\fR - Begin Asterisk as a daemon
.PP

3
include/asterisk/options.h
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@ -66,8 +66,6 @@ enum ast_option_flags {
AST_OPT_FLAG_CACHE_RECORD_FILES = (1 << 13),
/*! Display timestamp in CLI verbose output */
AST_OPT_FLAG_TIMESTAMP = (1 << 14),
/*! Override config */
AST_OPT_FLAG_OVERRIDE_CONFIG = (1 << 15),
/*! Reconnect */
AST_OPT_FLAG_RECONNECT = (1 << 16),
/*! Transmit Silence during Record() and DTMF Generation */
@ -119,7 +117,6 @@ enum ast_option_flags {
#define ast_opt_dump_core ast_test_flag(&ast_options, AST_OPT_FLAG_DUMP_CORE)
#define ast_opt_cache_record_files ast_test_flag(&ast_options, AST_OPT_FLAG_CACHE_RECORD_FILES)
#define ast_opt_timestamp ast_test_flag(&ast_options, AST_OPT_FLAG_TIMESTAMP)
#define ast_opt_override_config ast_test_flag(&ast_options, AST_OPT_FLAG_OVERRIDE_CONFIG)
#define ast_opt_reconnect ast_test_flag(&ast_options, AST_OPT_FLAG_RECONNECT)
#define ast_opt_transmit_silence ast_test_flag(&ast_options, AST_OPT_FLAG_TRANSMIT_SILENCE)
#define ast_opt_dont_warn ast_test_flag(&ast_options, AST_OPT_FLAG_DONT_WARN)

114
main/asterisk.c
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@ -3352,7 +3352,7 @@ static int show_cli_help(void)
printf(" -G <group> Run as a group other than the caller\n");
printf(" -U <user> Run as a user other than the caller\n");
printf(" -c Provide console CLI\n");
printf(" -d Enable extra debugging\n");
printf(" -d Increase debugging (multiple d's = more debugging)\n");
#if HAVE_WORKING_FORK
printf(" -f Do not fork\n");
printf(" -F Always fork\n");
@ -3375,7 +3375,7 @@ static int show_cli_help(void)
printf(" of output to the CLI\n");
printf(" -v Increase verbosity (multiple v's = more verbose)\n");
printf(" -x <cmd> Execute command <cmd> (implies -r)\n");
printf(" -X Execute includes by default (allows #exec in asterisk.conf)\n");
printf(" -X Enable use of #exec in asterisk.conf\n");
printf(" -W Adjust terminal colors to compensate for a light background\n");
printf("\n");
return 0;
@ -3385,7 +3385,6 @@ static void ast_readconfig(void)
{
struct ast_config *cfg;
struct ast_variable *v;
char *config = DEFAULT_CONFIG_FILE;
char hostname[MAXHOSTNAMELEN] = "";
struct ast_flags config_flags = { CONFIG_FLAG_NOREALTIME };
struct {
@ -3394,19 +3393,12 @@ static void ast_readconfig(void)
} found = { 0, 0 };
/* Default to false for security */
int live_dangerously = 0;
int option_debug_new = 0;
int option_verbose_new = 0;
/* Set default value */
option_dtmfminduration = AST_MIN_DTMF_DURATION;
if (ast_opt_override_config) {
cfg = ast_config_load2(ast_config_AST_CONFIG_FILE, "" /* core, can't reload */, config_flags);
if (cfg == CONFIG_STATUS_FILEMISSING || cfg == CONFIG_STATUS_FILEUNCHANGED || cfg == CONFIG_STATUS_FILEINVALID) {
fprintf(stderr, "Unable to open specified master config file '%s', using built-in defaults\n", ast_config_AST_CONFIG_FILE);
}
} else {
cfg = ast_config_load2(config, "" /* core, can't reload */, config_flags);
}
/* init with buildtime config */
ast_copy_string(cfg_paths.config_dir, DEFAULT_CONFIG_DIR, sizeof(cfg_paths.config_dir));
ast_copy_string(cfg_paths.spool_dir, DEFAULT_SPOOL_DIR, sizeof(cfg_paths.spool_dir));
@ -3432,8 +3424,15 @@ static void ast_readconfig(void)
ast_set_default_eid(&ast_eid_default);
cfg = ast_config_load2(ast_config_AST_CONFIG_FILE, "" /* core, can't reload */, config_flags);
/* If AST_OPT_FLAG_EXEC_INCLUDES was previously enabled with -X turn it off now.
* Using #exec from other configs requires that it be enabled from asterisk.conf. */
ast_clear_flag(&ast_options, AST_OPT_FLAG_EXEC_INCLUDES);
/* no asterisk.conf? no problem, use buildtime config! */
if (cfg == CONFIG_STATUS_FILEMISSING || cfg == CONFIG_STATUS_FILEUNCHANGED || cfg == CONFIG_STATUS_FILEINVALID) {
fprintf(stderr, "Unable to open specified master config file '%s', using built-in defaults\n", ast_config_AST_CONFIG_FILE);
return;
}
@ -3487,7 +3486,7 @@ static void ast_readconfig(void)
for (v = ast_variable_browse(cfg, "options"); v; v = v->next) {
/* verbose level (-v at startup) */
if (!strcasecmp(v->name, "verbose")) {
option_verbose = atoi(v->value);
option_verbose_new = atoi(v->value);
/* whether or not to force timestamping in CLI verbose output. (-T at startup) */
} else if (!strcasecmp(v->name, "timestamp")) {
ast_set2_flag(&ast_options, ast_true(v->value), AST_OPT_FLAG_TIMESTAMP);
@ -3496,9 +3495,9 @@ static void ast_readconfig(void)
ast_set2_flag(&ast_options, ast_true(v->value), AST_OPT_FLAG_EXEC_INCLUDES);
/* debug level (-d at startup) */
} else if (!strcasecmp(v->name, "debug")) {
option_debug = 0;
if (sscanf(v->value, "%30d", &option_debug) != 1) {
option_debug = ast_true(v->value) ? 1 : 0;
option_debug_new = 0;
if (sscanf(v->value, "%30d", &option_debug_new) != 1) {
option_debug_new = ast_true(v->value) ? 1 : 0;
}
} else if (!strcasecmp(v->name, "refdebug")) {
ast_set2_flag(&ast_options, ast_true(v->value), AST_OPT_FLAG_REF_DEBUG);
@ -3647,6 +3646,9 @@ static void ast_readconfig(void)
pbx_live_dangerously(live_dangerously);
}
option_debug += option_debug_new;
option_verbose += option_verbose_new;
ast_config_destroy(cfg);
}
@ -3787,9 +3789,9 @@ int main(int argc, char *argv[])
int isroot = 1, rundir_exists = 0;
char *buf;
const char *runuser = NULL, *rungroup = NULL;
char *remotesock = NULL;
int moduleresult; /*!< Result from the module load subsystem */
struct rlimit l;
static const char *getopt_settings = "BC:cde:FfG:ghIiL:M:mnpqRrs:TtU:VvWXx:";
/* Remember original args for restart */
if (argc > ARRAY_LEN(_argv) - 1) {
@ -3813,11 +3815,57 @@ int main(int argc, char *argv[])
if (getenv("HOME"))
snprintf(filename, sizeof(filename), "%s/.asterisk_history", getenv("HOME"));
/* Set config file to default before checking arguments for override. */
ast_copy_string(cfg_paths.config_file, DEFAULT_CONFIG_FILE, sizeof(cfg_paths.config_file));
/* Process command-line options that effect asterisk.conf load. */
while ((c = getopt(argc, argv, getopt_settings)) != -1) {
switch (c) {
case 'X':
ast_set_flag(&ast_options, AST_OPT_FLAG_EXEC_INCLUDES);
break;
case 'C':
ast_copy_string(cfg_paths.config_file, optarg, sizeof(cfg_paths.config_file));
break;
case 'd':
option_debug++;
break;
case 'h':
show_cli_help();
exit(0);
case 'R':
case 'r':
case 'x':
/* ast_opt_remote is checked during config load. This is only part of what
* these options do, see the second loop for the rest of the actions. */
ast_set_flag(&ast_options, AST_OPT_FLAG_REMOTE);
break;
case 'V':
show_version();
exit(0);
case 'v':
option_verbose++;
break;
case '?':
exit(1);
}
}
/* Initialize env so it is available if #exec is used in asterisk.conf. */
env_init();
ast_readconfig();
/* Update env to include any systemname that was set. */
env_init();
/*! \brief Check for options
*
* \todo Document these options
*/
while ((c = getopt(argc, argv, "BC:cde:FfG:ghIiL:M:mnpqRrs:TtU:VvWXx:")) != -1) {
optind = 0;
while ((c = getopt(argc, argv, getopt_settings)) != -1) {
/*!\note Please keep the ordering here to alphabetical, capital letters
* first. This will make it easier in the future to select unused
* option flags for new features. */
@ -3827,18 +3875,16 @@ int main(int argc, char *argv[])
ast_clear_flag(&ast_options, AST_OPT_FLAG_LIGHT_BACKGROUND);
break;
case 'X':
ast_set_flag(&ast_options, AST_OPT_FLAG_EXEC_INCLUDES);
/* The command-line -X option enables #exec for asterisk.conf only. */
break;
case 'C':
ast_copy_string(cfg_paths.config_file, optarg, sizeof(cfg_paths.config_file));
ast_set_flag(&ast_options, AST_OPT_FLAG_OVERRIDE_CONFIG);
/* already processed. */
break;
case 'c':
ast_set_flag(&ast_options, AST_OPT_FLAG_NO_FORK | AST_OPT_FLAG_CONSOLE);
break;
case 'd':
option_debug++;
ast_set_flag(&ast_options, AST_OPT_FLAG_NO_FORK);
/* already processed. */
break;
#if defined(HAVE_SYSINFO)
case 'e':
@ -3862,8 +3908,8 @@ int main(int argc, char *argv[])
ast_set_flag(&ast_options, AST_OPT_FLAG_DUMP_CORE);
break;
case 'h':
show_cli_help();
exit(0);
/* already processed. */
break;
case 'I':
fprintf(stderr,
"NOTICE: The -I option is no longer needed.\n"
@ -3901,7 +3947,9 @@ int main(int argc, char *argv[])
ast_set_flag(&ast_options, AST_OPT_FLAG_NO_FORK | AST_OPT_FLAG_REMOTE);
break;
case 's':
remotesock = ast_strdupa(optarg);
if (ast_opt_remote) {
ast_copy_string((char *) cfg_paths.socket_path, optarg, sizeof(cfg_paths.socket_path));
}
break;
case 'T':
ast_set_flag(&ast_options, AST_OPT_FLAG_TIMESTAMP);
@ -3913,11 +3961,8 @@ int main(int argc, char *argv[])
runuser = ast_strdupa(optarg);
break;
case 'V':
show_version();
exit(0);
case 'v':
option_verbose++;
ast_set_flag(&ast_options, AST_OPT_FLAG_NO_FORK);
/* already processed. */
break;
case 'W': /* White background */
ast_set_flag(&ast_options, AST_OPT_FLAG_LIGHT_BACKGROUND);
@ -3931,7 +3976,8 @@ int main(int argc, char *argv[])
xarg = ast_strdupa(optarg);
break;
case '?':
exit(1);
/* already processed. */
break;
}
}
@ -3945,12 +3991,6 @@ int main(int argc, char *argv[])
}
}
ast_readconfig();
env_init();
if (ast_opt_remote && remotesock != NULL)
ast_copy_string((char *) cfg_paths.socket_path, remotesock, sizeof(cfg_paths.socket_path));
if (!ast_language_is_prefix && !ast_opt_remote) {
fprintf(stderr, "The 'languageprefix' option in asterisk.conf is deprecated; in a future release it will be removed, and your sound files will need to be organized in the 'new style' language layout.\n");
}

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