Implement the first step towards a more flexible way to support crypto methods

1 files changed, 34 insertions, 0 deletions

diff --git a/src/crypto/cipher/CMakeLists.txt b/src/crypto/cipher/CMakeLists.txt
new file mode 100644
index 0000000..00b8560
--- /dev/null
+++ b/src/crypto/cipher/CMakeLists.txt
@@ -0,0 +1,34 @@
+set(CIPHERS "")
+
+if(WITH_CIPHER_AES128_CTR)
+  list(APPEND CIPHERS aes128_ctr)
+endif(WITH_CIPHER_AES128_CTR)
+
+set(CIPHER_SOURCES "${CMAKE_CURRENT_BINARY_DIR}/ciphers.c")
+
+set(CIPHER_DEFINITIONS "")
+set(CIPHER_IMPLS "")
+set(CIPHER_LIST "")
+
+foreach(cipher ${CIPHERS})
+  add_subdirectory(${cipher})
+
+  list(APPEND CIPHER_SOURCES ${IMPL_SOURCES})
+
+  set(CIPHER_LIST "${CIPHER_LIST}\n{\"${CIPHER_NAME}\", cipher_${cipher}_impls},")
+  set(CIPHER_IMPLS "${CIPHER_IMPLS}\nstatic const fastd_cipher_t *const cipher_${cipher}_impls[] = {")
+
+  foreach(impl ${IMPLS})
+    set(CIPHER_DEFINITIONS "${CIPHER_DEFINITIONS}\nextern const fastd_cipher_t fastd_cipher_${cipher}_${impl};")
+    set(CIPHER_IMPLS "${CIPHER_IMPLS}&fastd_cipher_${cipher}_${impl}, ")
+  endforeach(impl)
+
+  set(CIPHER_IMPLS "${CIPHER_IMPLS}NULL};")
+
+endforeach(cipher)
+
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/ciphers.c.in ${CMAKE_CURRENT_BINARY_DIR}/ciphers.c)
+
+
+set(CIPHER_SOURCES "${CIPHER_SOURCES}" PARENT_SCOPE)