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-rw-r--r--src/config.c26
-rw-r--r--src/config.h6
-rw-r--r--src/config.y23
-rw-r--r--src/options.c3
4 files changed, 21 insertions, 37 deletions
diff --git a/src/config.c b/src/config.c
index b6ea94f..bfdfd2e 100644
--- a/src/config.c
+++ b/src/config.c
@@ -79,13 +79,11 @@ static void default_config(fastd_config_t *conf) {
conf->macs = fastd_mac_config_alloc();
}
-bool fastd_config_protocol(fastd_context_t *ctx UNUSED, fastd_config_t *conf, const char *name) {
+void fastd_config_protocol(fastd_context_t *ctx UNUSED, fastd_config_t *conf, const char *name) {
if (!strcmp(name, "ec25519-fhmqvc"))
conf->protocol = &fastd_protocol_ec25519_fhmqvc;
else
- return false;
-
- return true;
+ exit_error(ctx, "protocol `%s' not supported", name);
}
void fastd_config_method(fastd_context_t *ctx, fastd_config_t *conf, const char *name) {
@@ -101,10 +99,10 @@ void fastd_config_method(fastd_context_t *ctx, fastd_config_t *conf, const char
*method = fastd_string_stack_dup(name);
}
-bool fastd_config_bind_address(fastd_context_t *ctx UNUSED, fastd_config_t *conf, const fastd_peer_address_t *address, const char *bindtodev, bool default_v4, bool default_v6) {
+void fastd_config_bind_address(fastd_context_t *ctx UNUSED, fastd_config_t *conf, const fastd_peer_address_t *address, const char *bindtodev, bool default_v4, bool default_v6) {
#ifndef USE_BINDTODEVICE
if (bindtodev)
- return false;
+ exit_error(ctx, "device bind configuration not supported on this system");
#endif
#ifndef USE_MULTIAF_BIND
@@ -112,13 +110,9 @@ bool fastd_config_bind_address(fastd_context_t *ctx UNUSED, fastd_config_t *conf
fastd_peer_address_t addr4 = { .in = { .sin_family = AF_INET, .sin_port = address->in.sin_port } };
fastd_peer_address_t addr6 = { .in6 = { .sin6_family = AF_INET6, .sin6_port = address->in.sin_port } };
- if (!fastd_config_bind_address(ctx, conf, &addr4, bindtodev, default_v4, default_v6))
- return false;
-
- if (!fastd_config_bind_address(ctx, conf, &addr6, bindtodev, default_v4, default_v6))
- return false;
-
- return true;
+ fastd_config_bind_address(ctx, conf, &addr4, bindtodev, default_v4, default_v6);
+ fastd_config_bind_address(ctx, conf, &addr6, bindtodev, default_v4, default_v6);
+ return;
}
#endif
@@ -137,8 +131,6 @@ bool fastd_config_bind_address(fastd_context_t *ctx UNUSED, fastd_config_t *conf
if (addr->addr.sa.sa_family != AF_INET && (default_v6 || !conf->bind_addr_default_v6))
conf->bind_addr_default_v6 = addr;
-
- return true;
}
void fastd_config_peer_group_push(fastd_context_t *ctx UNUSED, fastd_config_t *conf, const char *name) {
@@ -183,7 +175,7 @@ static bool has_peer_group_peer_dirs(const fastd_peer_group_config_t *group) {
return false;
}
-bool fastd_config_add_log_file(fastd_context_t *ctx, fastd_config_t *conf, const char *name, fastd_loglevel_t level) {
+void fastd_config_add_log_file(fastd_context_t *ctx, fastd_config_t *conf, const char *name, fastd_loglevel_t level) {
char *name2 = strdup(name);
char *name3 = strdup(name);
@@ -219,8 +211,6 @@ bool fastd_config_add_log_file(fastd_context_t *ctx, fastd_config_t *conf, const
free(oldcwd);
free(name2);
free(name3);
-
- return true;
}
static void read_peer_dir(fastd_context_t *ctx, fastd_config_t *conf, const char *dir) {
diff --git a/src/config.h b/src/config.h
index ad3d6b1..2b43968 100644
--- a/src/config.h
+++ b/src/config.h
@@ -30,10 +30,10 @@
#include "fastd.h"
-bool fastd_config_protocol(fastd_context_t *ctx, fastd_config_t *conf, const char *name);
+void fastd_config_protocol(fastd_context_t *ctx, fastd_config_t *conf, const char *name);
void fastd_config_method(fastd_context_t *ctx, fastd_config_t *conf, const char *name);
-bool fastd_config_add_log_file(fastd_context_t *ctx, fastd_config_t *conf, const char *name, fastd_loglevel_t level);
-bool fastd_config_bind_address(fastd_context_t *ctx, fastd_config_t *conf, const fastd_peer_address_t *address, const char *bindtodev, bool default_v4, bool default_v6);
+void fastd_config_add_log_file(fastd_context_t *ctx, fastd_config_t *conf, const char *name, fastd_loglevel_t level);
+void fastd_config_bind_address(fastd_context_t *ctx, fastd_config_t *conf, const fastd_peer_address_t *address, const char *bindtodev, bool default_v4, bool default_v6);
void fastd_config_peer_group_push(fastd_context_t *ctx, fastd_config_t *conf, const char *name);
void fastd_config_peer_group_pop(fastd_context_t *ctx, fastd_config_t *conf);
void fastd_config_release(fastd_context_t *ctx, fastd_config_t *conf);
diff --git a/src/config.y b/src/config.y
index 68d41a4..dfa8a18 100644
--- a/src/config.y
+++ b/src/config.y
@@ -242,10 +242,7 @@ log: TOK_LEVEL log_level {
conf->log_syslog_level = $5;
}
| TOK_TO TOK_STRING maybe_log_level {
- if (!fastd_config_add_log_file(ctx, conf, $2->str, $3)) {
- fastd_config_error(&@$, ctx, conf, filename, depth, "unable to set log file");
- YYERROR;
- }
+ fastd_config_add_log_file(ctx, conf, $2->str, $3);
}
;
@@ -275,10 +272,7 @@ interface: TOK_STRING { free(conf->ifname); conf->ifname = strdup($1->str); }
;
bind: bind_address maybe_bind_interface maybe_bind_default {
- if (!fastd_config_bind_address(ctx, conf, &$1, $2 ? $2->str : NULL, $3 == AF_UNSPEC || $3 == AF_INET, $3 == AF_UNSPEC || $3 == AF_INET6)) {
- fastd_config_error(&@$, ctx, conf, filename, depth, "invalid bind directive");
- YYERROR;
- }
+ fastd_config_bind_address(ctx, conf, &$1, $2 ? $2->str : NULL, $3 == AF_UNSPEC || $3 == AF_INET, $3 == AF_UNSPEC || $3 == AF_INET6);
}
;
@@ -325,7 +319,7 @@ bind_default:
;
mtu: TOK_UINT {
- if (conf->mtu < 576 || $1 > 65535) {
+ if ($1 < 576 || $1 > 65535) {
fastd_config_error(&@$, ctx, conf, filename, depth, "invalid MTU");
YYERROR;
}
@@ -342,10 +336,7 @@ mode: TOK_TAP { conf->mode = MODE_TAP; }
;
protocol: TOK_STRING {
- if (!fastd_config_protocol(ctx, conf, $1->str)) {
- fastd_config_error(&@$, ctx, conf, filename, depth, "unsupported protocol");
- YYERROR;
- }
+ fastd_config_protocol(ctx, conf, $1->str);
}
;
@@ -470,7 +461,11 @@ peer_remote: TOK_ADDR4 port {
(*remote)->hostname = strdup($2->str);
(*remote)->address.sa.sa_family = $1;
(*remote)->address.in.sin_port = htons($3);
- conf->peers->floating = conf->peers->dynamic_float_deprecated = $4;
+
+ if ($4) {
+ conf->peers->floating = true;
+ conf->peers->dynamic_float_deprecated = true;
+ }
}
;
diff --git a/src/options.c b/src/options.c
index c86717b..f9a147a 100644
--- a/src/options.c
+++ b/src/options.c
@@ -246,8 +246,7 @@ static void option_bind(fastd_context_t *ctx, fastd_config_t *conf, const char *
}
static void option_protocol(fastd_context_t *ctx, fastd_config_t *conf, const char *arg) {
- if (!fastd_config_protocol(ctx, conf, arg))
- exit_error(ctx, "unsupported protocol `%s'", arg);
+ fastd_config_protocol(ctx, conf, arg);
}
static void option_method(fastd_context_t *ctx, fastd_config_t *conf, const char *arg) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 19:50:55 +0100