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Teach checkOptionDocs about deprecation.

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In particular, teach it that deprecated options must exist.
This commit is contained in:
Nick Mathewson 2016-08-03 12:15:01 -04:00
parent 66e610da72
commit 9b6ff4c882
2 changed files with 23 additions and 5 deletions
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4
doc/tor.1.txt
View File

@ -84,6 +84,10 @@ COMMAND-LINE OPTIONS
[[opt-list-torrc-options]] **--list-torrc-options**::
List all valid options.
[[opt-list-deprecated-options]] **--list-deprecated-options**::
List all valid options that are scheduled to become obsolete in a
future version. (This is a warning, not a promise.)
[[opt-version]] **--version**::
Display Tor version and exit.

24
src/or/config.c
View File

@ -603,9 +603,9 @@ static const config_deprecation_t option_deprecation_notes_[] = {
"fingerprint." },
{ "FastFirstHopPK", "Changing this option does not make your client more "
"secure, but does make it easier to fingerprint." },
{ "CloseHSClientCircutisImmediatelyOnTimeout", "This option makes your "
{ "CloseHSClientCircuitsImmediatelyOnTimeout", "This option makes your "
"client easier to fingerprint." },
{ "CloseHSServiceRendircutisImmediatelyOnTimeout", "This option makes "
{ "CloseHSServiceRendCircuitsImmediatelyOnTimeout", "This option makes "
"your hidden services easier to fingerprint." },
{ "WarnUnsafeSocks", "Changing this option makes it easier for you "
"to accidentally lose your anonymity by leaking DNS information" },
@ -2049,6 +2049,7 @@ static const struct {
{ "-h", TAKES_NO_ARGUMENT },
{ "--help", TAKES_NO_ARGUMENT },
{ "--list-torrc-options", TAKES_NO_ARGUMENT },
{ "--list-deprecated-options",TAKES_NO_ARGUMENT },
{ "--nt-service", TAKES_NO_ARGUMENT },
{ "-nt-service", TAKES_NO_ARGUMENT },
{ NULL, 0 },
@ -2235,7 +2236,6 @@ static void
list_torrc_options(void)
{
int i;
smartlist_t *lines = smartlist_new();
for (i = 0; option_vars_[i].name; ++i) {
const config_var_t *var = &option_vars_[i];
if (var->type == CONFIG_TYPE_OBSOLETE ||
@ -2243,7 +2243,16 @@ list_torrc_options(void)
continue;
printf("%s\n", var->name);
}
smartlist_free(lines);
}
/** Print all deprecated but non-obsolete torrc options. */
static void
list_deprecated_options(void)
{
const config_deprecation_t *d;
for (d = option_deprecation_notes_; d->name; ++d) {
printf("%s\n", d->name);
}
}
/** Last value actually set by resolve_my_address. */
@ -4703,10 +4712,15 @@ options_init_from_torrc(int argc, char **argv)
exit(0);
}
if (config_line_find(cmdline_only_options, "--list-torrc-options")) {
/* For documenting validating whether we've documented everything. */
/* For validating whether we've documented everything. */
list_torrc_options();
exit(0);
}
if (config_line_find(cmdline_only_options, "--list-deprecated-options")) {
/* For validating whether what we have deprecated really exists. */
list_deprecated_options();
exit(0);
}
if (config_line_find(cmdline_only_options, "--version")) {
printf("Tor version %s.\n",get_version());