From fc10a7587b1a642748ae0fd69f08d92b4a902248 Mon Sep 17 00:00:00 2001 From: dimitri staessens Date: Wed, 12 Apr 2017 16:57:48 +0200 Subject: lib, ipcpd, irmd: Register hash instead of name All information passed over the IRMd/IPCP boundary for using IPC services (flow allocation, registration) is now hashed. This effectively fixes the shared namespace between DIFs and the IRMDs. This PR also fixes some API issues (adding const identifiers), shuffles the include headers a bit and some small bugs. --- src/ipcpd/normal/dir.c | 37 ++++++++++++++++++------------------- 1 file changed, 18 insertions(+), 19 deletions(-) (limited to 'src/ipcpd/normal/dir.c') diff --git a/src/ipcpd/normal/dir.c b/src/ipcpd/normal/dir.c index ae9793c6..cbc50ba4 100644 --- a/src/ipcpd/normal/dir.c +++ b/src/ipcpd/normal/dir.c @@ -60,22 +60,23 @@ int dir_fini(void) return 0; } -int dir_name_reg(char * name) +int dir_reg(const uint8_t * hash) { + char hashstr[DIR_HASH_STRLEN + 1]; int ret; - assert(name); - - if (ipcp_get_state() != IPCP_OPERATIONAL) - return -EPERM; + assert(hash); dir_path_reset(); - ret = rib_add(dir_path, name); + ipcp_hash_str(hashstr, hash); + + ret = rib_add(dir_path, hashstr); if (ret == -ENOMEM) - return -ENOMEM; + return -ENOMEM; + + rib_path_append(dir_path, hashstr); - rib_path_append(dir_path, name); ret = rib_add(dir_path, ipcpi.name); if (ret == -EPERM) return -EPERM; @@ -88,18 +89,16 @@ int dir_name_reg(char * name) return 0; } -int dir_name_unreg(char * name) +int dir_unreg(const uint8_t * hash) { + char hashstr[DIR_HASH_STRLEN + 1]; size_t len; - assert(name); - - if (ipcp_get_state() != IPCP_OPERATIONAL) - return -EPERM; + assert(hash); dir_path_reset(); - rib_path_append(dir_path, name); + rib_path_append(dir_path, hashstr); if (!rib_has(dir_path)) return 0; @@ -118,16 +117,16 @@ int dir_name_unreg(char * name) return 0; } -int dir_name_query(char * name) +int dir_query(const uint8_t * hash) { + char hashstr[DIR_HASH_STRLEN + 1]; size_t len; - if (ipcp_get_state() != IPCP_OPERATIONAL) - return -EPERM; - dir_path_reset(); - rib_path_append(dir_path, name); + ipcp_hash_str(hashstr, hash); + + rib_path_append(dir_path, hashstr); if (!rib_has(dir_path)) return -1; -- cgit v1.2.3