diff options
Diffstat (limited to 'decrepit')
-rw-r--r-- | decrepit/CMakeLists.txt | 2 | ||||
-rw-r--r-- | decrepit/obj/CMakeLists.txt | 9 | ||||
-rw-r--r-- | decrepit/obj/obj_decrepit.c | 71 |
3 files changed, 82 insertions, 0 deletions
diff --git a/decrepit/CMakeLists.txt b/decrepit/CMakeLists.txt index 730d794f..d18d223c 100644 --- a/decrepit/CMakeLists.txt +++ b/decrepit/CMakeLists.txt @@ -4,6 +4,7 @@ add_subdirectory(cast) add_subdirectory(des) add_subdirectory(dsa) add_subdirectory(evp) +add_subdirectory(obj) add_subdirectory(rc4) add_subdirectory(ripemd) add_subdirectory(rsa) @@ -19,6 +20,7 @@ add_library( $<TARGET_OBJECTS:des_decrepit> $<TARGET_OBJECTS:dsa_decrepit> $<TARGET_OBJECTS:evp_decrepit> + $<TARGET_OBJECTS:obj_decrepit> $<TARGET_OBJECTS:rc4_decrepit> $<TARGET_OBJECTS:ripemd_decrepit> $<TARGET_OBJECTS:rsa_decrepit> diff --git a/decrepit/obj/CMakeLists.txt b/decrepit/obj/CMakeLists.txt new file mode 100644 index 00000000..caaecd32 --- /dev/null +++ b/decrepit/obj/CMakeLists.txt @@ -0,0 +1,9 @@ +include_directories(../../include) + +add_library( + obj_decrepit + + OBJECT + + obj_decrepit.c +) diff --git a/decrepit/obj/obj_decrepit.c b/decrepit/obj/obj_decrepit.c new file mode 100644 index 00000000..b1255c7d --- /dev/null +++ b/decrepit/obj/obj_decrepit.c @@ -0,0 +1,71 @@ +/* Copyright (c) 2016, Google Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ + +#include <openssl/obj.h> + +#include <assert.h> +#include <string.h> + +#include <openssl/evp.h> + + +struct wrapped_callback { + void (*callback)(const OBJ_NAME *, void *arg); + void *arg; +}; + +static void cipher_callback(const EVP_CIPHER *cipher, const char *name, + const char *unused, void *arg) { + const struct wrapped_callback *wrapped = (struct wrapped_callback *)arg; + OBJ_NAME obj_name; + + memset(&name, 0, sizeof(name)); + obj_name.type = OBJ_NAME_TYPE_CIPHER_METH; + obj_name.name = name; + + wrapped->callback(&obj_name, wrapped->arg); +} + +static void md_callback(const EVP_MD *md, const char *name, const char *unused, + void *arg) { + const struct wrapped_callback *wrapped = (struct wrapped_callback*) arg; + OBJ_NAME obj_name; + + memset(&name, 0, sizeof(name)); + obj_name.type = OBJ_NAME_TYPE_MD_METH; + obj_name.name = name; + + wrapped->callback(&obj_name, wrapped->arg); +} + +void OBJ_NAME_do_all_sorted(int type, + void (*callback)(const OBJ_NAME *, void *arg), + void *arg) { + struct wrapped_callback wrapped; + wrapped.callback = callback; + wrapped.arg = arg; + + if (type == OBJ_NAME_TYPE_CIPHER_METH) { + EVP_CIPHER_do_all_sorted(cipher_callback, &wrapped); + } else if (type == OBJ_NAME_TYPE_MD_METH) { + EVP_MD_do_all_sorted(md_callback, &wrapped); + } else { + assert(0); + } +} + +void OBJ_NAME_do_all(int type, void (*callback)(const OBJ_NAME *, void *arg), + void *arg) { + return OBJ_NAME_do_all_sorted(type, callback, arg); +} |