diff options
Diffstat (limited to 'src/socket_wrapper.c')
| -rw-r--r-- | src/socket_wrapper.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index cc9f8b4..a7d3c1b 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -717,6 +717,8 @@ static const char *socket_wrapper_dir(void) if (strncmp(s, "./", 2) == 0) { s += 2; } + + SWRAP_LOG(SWRAP_LOG_TRACE, "socket_wrapper_dir: %s", s); return s; } @@ -750,6 +752,9 @@ static int convert_un_in(const struct sockaddr_un *un, struct sockaddr *in, sock return -1; } + SWRAP_LOG(SWRAP_LOG_TRACE, "type %c iface %u port %u", + type, iface, prt); + if (iface == 0 || iface > MAX_WRAPPED_INTERFACES) { errno = EINVAL; return -1; @@ -834,6 +839,10 @@ static int convert_in_un_remote(struct socket_info *si, const struct sockaddr *i a_type = SOCKET_TYPE_CHAR_UDP; b_type = SOCKET_TYPE_CHAR_UDP; break; + default: + SWRAP_LOG(SWRAP_LOG_ERROR, "Unknown socket type!\n"); + errno = ESOCKTNOSUPPORT; + return -1; } prt = ntohs(in->sin_port); @@ -872,6 +881,10 @@ static int convert_in_un_remote(struct socket_info *si, const struct sockaddr *i case SOCK_DGRAM: type = SOCKET_TYPE_CHAR_UDP_V6; break; + default: + SWRAP_LOG(SWRAP_LOG_ERROR, "Unknown socket type!\n"); + errno = ESOCKTNOSUPPORT; + return -1; } /* XXX no multicast/broadcast */ @@ -892,11 +905,13 @@ static int convert_in_un_remote(struct socket_info *si, const struct sockaddr *i } #endif default: + SWRAP_LOG(SWRAP_LOG_ERROR, "Unknown address family!\n"); errno = ENETUNREACH; return -1; } if (prt == 0) { + SWRAP_LOG(SWRAP_LOG_WARN, "Port not set\n"); errno = EINVAL; return -1; } @@ -904,12 +919,14 @@ static int convert_in_un_remote(struct socket_info *si, const struct sockaddr *i if (is_bcast) { snprintf(un->sun_path, sizeof(un->sun_path), "%s/EINVAL", socket_wrapper_dir()); + SWRAP_LOG(SWRAP_LOG_DEBUG, "un path [%s]", un->sun_path); /* the caller need to do more processing */ return 0; } snprintf(un->sun_path, sizeof(un->sun_path), "%s/"SOCKET_FORMAT, socket_wrapper_dir(), type, iface, prt); + SWRAP_LOG(SWRAP_LOG_DEBUG, "un path [%s]", un->sun_path); return 0; } @@ -948,6 +965,10 @@ static int convert_in_un_alloc(struct socket_info *si, const struct sockaddr *in a_type = SOCKET_TYPE_CHAR_UDP; b_type = SOCKET_TYPE_CHAR_UDP; break; + default: + SWRAP_LOG(SWRAP_LOG_ERROR, "Unknown socket type!\n"); + errno = ESOCKTNOSUPPORT; + return -1; } if (addr == 0) { @@ -989,6 +1010,10 @@ static int convert_in_un_alloc(struct socket_info *si, const struct sockaddr *in case SOCK_DGRAM: type = SOCKET_TYPE_CHAR_UDP_V6; break; + default: + SWRAP_LOG(SWRAP_LOG_ERROR, "Unknown socket type!\n"); + errno = ESOCKTNOSUPPORT; + return -1; } /* XXX no multicast/broadcast */ @@ -1011,6 +1036,7 @@ static int convert_in_un_alloc(struct socket_info *si, const struct sockaddr *in } #endif default: + SWRAP_LOG(SWRAP_LOG_ERROR, "Unknown address family\n"); errno = EADDRNOTAVAIL; return -1; } @@ -1041,6 +1067,7 @@ static int convert_in_un_alloc(struct socket_info *si, const struct sockaddr *in snprintf(un->sun_path, sizeof(un->sun_path), "%s/"SOCKET_FORMAT, socket_wrapper_dir(), type, iface, prt); + SWRAP_LOG(SWRAP_LOG_DEBUG, "un path [%s]", un->sun_path); return 0; } @@ -1090,6 +1117,7 @@ static int sockaddr_convert_to_un(struct socket_info *si, case SOCK_DGRAM: break; default: + SWRAP_LOG(SWRAP_LOG_ERROR, "Unknown socket type!\n"); errno = ESOCKTNOSUPPORT; return -1; } @@ -1103,6 +1131,7 @@ static int sockaddr_convert_to_un(struct socket_info *si, } errno = EAFNOSUPPORT; + SWRAP_LOG(SWRAP_LOG_ERROR, "Unknown address family\n"); return -1; } @@ -1133,6 +1162,7 @@ static int sockaddr_convert_from_un(const struct socket_info *si, case SOCK_DGRAM: break; default: + SWRAP_LOG(SWRAP_LOG_ERROR, "Unknown socket type!\n"); errno = ESOCKTNOSUPPORT; return -1; } @@ -1145,6 +1175,7 @@ static int sockaddr_convert_from_un(const struct socket_info *si, break; } + SWRAP_LOG(SWRAP_LOG_ERROR, "Unknown address family\n"); errno = EAFNOSUPPORT; return -1; } |