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Store options we got from commandline seperately from bare argv/argc

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svn:r13945
This commit is contained in:
Peter Palfrader 2008-03-10 12:41:40 +00:00
parent 00d64fd213
commit 947fd064a3
1 changed files with 18 additions and 5 deletions
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23
src/or/config.c
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@ -705,6 +705,8 @@ static or_options_t *global_options = NULL;
static char *torrc_fname = NULL;
/** Persistent serialized state. */
static or_state_t *global_state = NULL;
/** Configuration Options set by command line. */
static config_line_t *global_cmdline_options = NULL;
/** Allocate an empty configuration object of a given format type. */
static void *
@ -784,6 +786,10 @@ config_free_all(void)
config_free(&state_format, global_state);
global_state = NULL;
}
if (global_cmdline_options) {
config_free_lines(global_cmdline_options);
global_cmdline_options = NULL;
}
tor_free(torrc_fname);
tor_free(_version);
}
@ -3621,7 +3627,7 @@ load_torrc_from_disk(int argc, char **argv)
int
options_init_from_torrc(int argc, char **argv)
{
or_options_t *oldoptions, *newoptions;
or_options_t *oldoptions, *newoptions = NULL;
config_line_t *cl;
char *cf=NULL, *errmsg=NULL;
int i, retval;
@ -3655,6 +3661,15 @@ options_init_from_torrc(int argc, char **argv)
exit(0);
}
/* Go through command-line variables */
if (!global_cmdline_options) {
/* Or we could redo the list every time we pass this place.
* It does not really matter */
if (config_get_commandlines(argc, argv, &global_cmdline_options) < 0) {
goto err;
}
}
newoptions = tor_malloc_zero(sizeof(or_options_t));
newoptions->_magic = OR_OPTIONS_MAGIC;
options_init(newoptions);
@ -3687,10 +3702,8 @@ options_init_from_torrc(int argc, char **argv)
goto err;
/* Go through command-line variables too */
if (config_get_commandlines(argc, argv, &cl) < 0)
goto err;
retval = config_assign(&options_format, newoptions, cl, 0, 0, &errmsg);
config_free_lines(cl);
retval = config_assign(&options_format, newoptions,
global_cmdline_options, 0, 0, &errmsg);
if (retval < 0)
goto err;