commit 36acde6b4e45efda9d6768aff2e631cdb9b38b0a
Author: Akshay Hebbar Y S <akshayhebbarys(a)gmail.com>
Date: Mon Apr 1 20:43:00 2013 +0530
Removed obsolete code related to cached-routers
---
src/or/or.h | 4 ----
src/or/routerlist.c | 28 ++--------------------------
2 files changed, 2 insertions(+), 30 deletions(-)
diff --git a/src/or/or.h b/src/or/or.h
index 4d52710..1f9017c 100644
--- a/src/or/or.h
+++ b/src/or/or.h
@@ -2488,10 +2488,6 @@ typedef struct desc_store_t {
* filename for a temporary file when rebuilding the store, and .new to this
* filename for the journal. */
const char *fname_base;
- /** Alternative (obsolete) value for fname_base: if the file named by
- * fname_base isn't present, we read from here instead, but we never write
- * here. */
- const char *fname_alt_base;
/** Human-readable description of what this store contains. */
const char *description;
diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index 854f85c..9742710 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -831,32 +831,18 @@ router_rebuild_store(int flags, desc_store_t *store)
static int
router_reload_router_list_impl(desc_store_t *store)
{
- char *fname = NULL, *altname = NULL, *contents = NULL;
+ char *fname = NULL, *contents = NULL;
struct stat st;
- int read_from_old_location = 0;
int extrainfo = (store->type == EXTRAINFO_STORE);
- time_t now = time(NULL);
store->journal_len = store->store_len = 0;
fname = get_datadir_fname(store->fname_base);
- if (store->fname_alt_base)
- altname = get_datadir_fname(store->fname_alt_base);
if (store->mmap) /* get rid of it first */
tor_munmap_file(store->mmap);
store->mmap = NULL;
store->mmap = tor_mmap_file(fname);
- if (!store->mmap && altname && file_status(altname) == FN_FILE) {
- read_from_old_location = 1;
- log_notice(LD_DIR, "Couldn't read %s; trying to load routers from old "
- "location %s.", fname, altname);
- if ((store->mmap = tor_mmap_file(altname)))
- read_from_old_location = 1;
- }
- if (altname && !read_from_old_location) {
- remove_file_if_very_old(altname, now);
- }
if (store->mmap) {
store->store_len = store->mmap->size;
if (extrainfo)
@@ -873,14 +859,6 @@ router_reload_router_list_impl(desc_store_t *store)
fname = get_datadir_fname_suffix(store->fname_base, ".new");
if (file_status(fname) == FN_FILE)
contents = read_file_to_str(fname, RFTS_BIN|RFTS_IGNORE_MISSING, &st);
- if (read_from_old_location) {
- tor_free(altname);
- altname = get_datadir_fname_suffix(store->fname_alt_base, ".new");
- if (!contents)
- contents = read_file_to_str(altname, RFTS_BIN|RFTS_IGNORE_MISSING, &st);
- else
- remove_file_if_very_old(altname, now);
- }
if (contents) {
if (extrainfo)
router_load_extrainfo_from_string(contents, NULL,SAVED_IN_JOURNAL,
@@ -893,9 +871,8 @@ router_reload_router_list_impl(desc_store_t *store)
}
tor_free(fname);
- tor_free(altname);
- if (store->journal_len || read_from_old_location) {
+ if (store->journal_len) {
/* Always clear the journal on startup.*/
router_rebuild_store(RRS_FORCE, store);
} else if (!extrainfo) {
@@ -2469,7 +2446,6 @@ router_get_routerlist(void)
routerlist->extra_info_map = eimap_new();
routerlist->desc_store.fname_base = "cached-descriptors";
- routerlist->desc_store.fname_alt_base = "cached-routers";
routerlist->extrainfo_store.fname_base = "cached-extrainfo";
routerlist->desc_store.type = ROUTER_STORE;