/// Generate a path to the main configuration file.
static void make_main_path(meshlink_handle_t *mesh, const char *conf_subdir, char *path, size_t len) {
/// Generate a path to the main configuration file.
static void make_main_path(meshlink_handle_t *mesh, const char *conf_subdir, char *path, size_t len) {
snprintf(path, len, "%s" SLASH "%s" SLASH "meshlink.conf", mesh->confbase, conf_subdir);
}
/// Generate a path to a host configuration file.
static void make_host_path(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, char *path, size_t len) {
snprintf(path, len, "%s" SLASH "%s" SLASH "meshlink.conf", mesh->confbase, conf_subdir);
}
/// Generate a path to a host configuration file.
static void make_host_path(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, char *path, size_t len) {
snprintf(path, len, "%s" SLASH "%s" SLASH "hosts" SLASH "%s", mesh->confbase, conf_subdir, name);
}
/// Generate a path to an unused invitation file.
static void make_invitation_path(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, char *path, size_t len) {
snprintf(path, len, "%s" SLASH "%s" SLASH "hosts" SLASH "%s", mesh->confbase, conf_subdir, name);
}
/// Generate a path to an unused invitation file.
static void make_invitation_path(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, char *path, size_t len) {
snprintf(path, len, "%s" SLASH "%s" SLASH "invitations" SLASH "%s", mesh->confbase, conf_subdir, name);
}
/// Generate a path to a used invitation file.
static void make_used_invitation_path(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, char *path, size_t len) {
snprintf(path, len, "%s" SLASH "%s" SLASH "invitations" SLASH "%s", mesh->confbase, conf_subdir, name);
}
/// Generate a path to a used invitation file.
static void make_used_invitation_path(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, char *path, size_t len) {
snprintf(path, len, "%s" SLASH "%s" SLASH "invitations" SLASH "%s.used", mesh->confbase, conf_subdir, name);
}
/// Remove a directory recursively
static void deltree(const char *dirname) {
snprintf(path, len, "%s" SLASH "%s" SLASH "invitations" SLASH "%s.used", mesh->confbase, conf_subdir, name);
}
/// Remove a directory recursively
static void deltree(const char *dirname) {
int fd = open(pathname, O_RDONLY);
if(fd < 0) {
logger(NULL, MESHLINK_ERROR, "Failed to open %s: %s\n", pathname, strerror(errno));
int fd = open(pathname, O_RDONLY);
if(fd < 0) {
logger(NULL, MESHLINK_ERROR, "Failed to open %s: %s\n", pathname, strerror(errno));
return false;
}
if(fsync(fd)) {
logger(NULL, MESHLINK_ERROR, "Failed to sync %s: %s\n", pathname, strerror(errno));
close(fd);
return false;
}
if(fsync(fd)) {
logger(NULL, MESHLINK_ERROR, "Failed to sync %s: %s\n", pathname, strerror(errno));
close(fd);
return false;
}
if(close(fd)) {
logger(NULL, MESHLINK_ERROR, "Failed to close %s: %s\n", pathname, strerror(errno));
close(fd);
return false;
}
if(close(fd)) {
logger(NULL, MESHLINK_ERROR, "Failed to close %s: %s\n", pathname, strerror(errno));
close(fd);
/// Try decrypting the main configuration file from the given sub-directory.
static bool main_config_decrypt(meshlink_handle_t *mesh, const char *conf_subdir) {
/// Try decrypting the main configuration file from the given sub-directory.
static bool main_config_decrypt(meshlink_handle_t *mesh, const char *conf_subdir) {
/// Create a fresh configuration directory
bool config_init(meshlink_handle_t *mesh, const char *conf_subdir) {
/// Create a fresh configuration directory
bool config_init(meshlink_handle_t *mesh, const char *conf_subdir) {
if(mkdir(mesh->confbase, 0700) && errno != EEXIST) {
logger(mesh, MESHLINK_DEBUG, "Could not create directory %s: %s\n", mesh->confbase, strerror(errno));
return false;
if(mkdir(mesh->confbase, 0700) && errno != EEXIST) {
logger(mesh, MESHLINK_DEBUG, "Could not create directory %s: %s\n", mesh->confbase, strerror(errno));
return false;
/// Wipe an existing configuration directory
bool config_destroy(const char *confbase, const char *conf_subdir) {
/// Wipe an existing configuration directory
bool config_destroy(const char *confbase, const char *conf_subdir) {
}
static bool copytree(const char *src_dir_name, const void *src_key, const char *dst_dir_name, const void *dst_key) {
}
static bool copytree(const char *src_dir_name, const void *src_key, const char *dst_dir_name, const void *dst_key) {
}
bool config_copy(meshlink_handle_t *mesh, const char *src_dir_name, const void *src_key, const char *dst_dir_name, const void *dst_key) {
}
bool config_copy(meshlink_handle_t *mesh, const char *src_dir_name, const void *src_key, const char *dst_dir_name, const void *dst_key) {
/// Check the presence of the main configuration file.
bool main_config_exists(meshlink_handle_t *mesh, const char *conf_subdir) {
/// Check the presence of the main configuration file.
bool main_config_exists(meshlink_handle_t *mesh, const char *conf_subdir) {
}
bool config_rename(meshlink_handle_t *mesh, const char *old_conf_subdir, const char *new_conf_subdir) {
}
bool config_rename(meshlink_handle_t *mesh, const char *old_conf_subdir, const char *new_conf_subdir) {
+bool config_sync(meshlink_handle_t *mesh, const char *conf_subdir) {
+ assert(conf_subdir);
+
+ if(!mesh->confbase) {
+ return true;
+ }
+
+ char path[PATH_MAX];
+ snprintf(path, sizeof(path), "%s" SLASH "%s" SLASH "hosts", mesh->confbase, conf_subdir);
+
+ if(!sync_path(path)) {
+ return false;
+ }
+
+ snprintf(path, sizeof(path), "%s" SLASH "%s", mesh->confbase, conf_subdir);
+
+ if(!sync_path(path)) {
+ return false;
+ }
+
+ return true;
+}
+
/// Read a configuration file from a FILE handle.
bool config_read_file(meshlink_handle_t *mesh, FILE *f, config_t *config, const void *key) {
/// Read a configuration file from a FILE handle.
bool config_read_file(meshlink_handle_t *mesh, FILE *f, config_t *config, const void *key) {
long len;
if(fseek(f, 0, SEEK_END) || !(len = ftell(f)) || fseek(f, 0, SEEK_SET)) {
logger(mesh, MESHLINK_ERROR, "Cannot get config file size: %s\n", strerror(errno));
meshlink_errno = MESHLINK_ESTORAGE;
long len;
if(fseek(f, 0, SEEK_END) || !(len = ftell(f)) || fseek(f, 0, SEEK_SET)) {
logger(mesh, MESHLINK_ERROR, "Cannot get config file size: %s\n", strerror(errno));
meshlink_errno = MESHLINK_ESTORAGE;
if(fread(buf, len, 1, f) != 1) {
logger(mesh, MESHLINK_ERROR, "Cannot read config file: %s\n", strerror(errno));
meshlink_errno = MESHLINK_ESTORAGE;
if(fread(buf, len, 1, f) != 1) {
logger(mesh, MESHLINK_ERROR, "Cannot read config file: %s\n", strerror(errno));
meshlink_errno = MESHLINK_ESTORAGE;
/// Write a configuration file to a FILE handle.
bool config_write_file(meshlink_handle_t *mesh, FILE *f, const config_t *config, const void *key) {
/// Write a configuration file to a FILE handle.
bool config_write_file(meshlink_handle_t *mesh, FILE *f, const config_t *config, const void *key) {
/// Check the presence of a host configuration file.
bool config_exists(meshlink_handle_t *mesh, const char *conf_subdir, const char *name) {
/// Check the presence of a host configuration file.
bool config_exists(meshlink_handle_t *mesh, const char *conf_subdir, const char *name) {
/// Read a host configuration file.
bool config_read(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, config_t *config, void *key) {
/// Read a host configuration file.
bool config_read(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, config_t *config, void *key) {
}
bool config_scan_all(meshlink_handle_t *mesh, const char *conf_subdir, const char *conf_type, config_scan_action_t action, void *arg) {
}
bool config_scan_all(meshlink_handle_t *mesh, const char *conf_subdir, const char *conf_type, config_scan_action_t action, void *arg) {
/// Write a host configuration file.
bool config_write(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, const config_t *config, void *key) {
/// Write a host configuration file.
bool config_write(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, const config_t *config, void *key) {
/// Read the main configuration file.
bool main_config_read(meshlink_handle_t *mesh, const char *conf_subdir, config_t *config, void *key) {
/// Read the main configuration file.
bool main_config_read(meshlink_handle_t *mesh, const char *conf_subdir, config_t *config, void *key) {
/// Write the main configuration file.
bool main_config_write(meshlink_handle_t *mesh, const char *conf_subdir, const config_t *config, void *key) {
/// Write the main configuration file.
bool main_config_write(meshlink_handle_t *mesh, const char *conf_subdir, const config_t *config, void *key) {
if(rename(tmp_path, path)) {
logger(mesh, MESHLINK_ERROR, "Failed to rename `%s' to `%s': %s", tmp_path, path, strerror(errno));
if(rename(tmp_path, path)) {
logger(mesh, MESHLINK_ERROR, "Failed to rename `%s' to `%s': %s", tmp_path, path, strerror(errno));
/// Read an invitation file from the confbase sub-directory, and immediately delete it.
bool invitation_read(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, config_t *config, void *key) {
/// Read an invitation file from the confbase sub-directory, and immediately delete it.
bool invitation_read(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, config_t *config, void *key) {
/// Write an invitation file.
bool invitation_write(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, const config_t *config, void *key) {
/// Write an invitation file.
bool invitation_write(meshlink_handle_t *mesh, const char *conf_subdir, const char *name, const config_t *config, void *key) {
if(fsync(fileno(f))) {
logger(mesh, MESHLINK_ERROR, "Failed to sync `%s': %s", path, strerror(errno));
if(fsync(fileno(f))) {
logger(mesh, MESHLINK_ERROR, "Failed to sync `%s': %s", path, strerror(errno));