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Merge branch 'devel' of github.com:nim-lang/Nim into devel

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This commit is contained in:
Andreas Rumpf 2018-01-21 10:59:18 +01:00
commit 81195fc362
3 changed files with 35 additions and 24 deletions
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52
lib/wrappers/openssl.nim
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@ -12,7 +12,9 @@
## When OpenSSL is dynamically linked, the wrapper provides partial forward and backward
## compatibility for OpenSSL versions above and below 1.1.0
##
## OpenSSL can be also statically linked using dynlibOverride:ssl for OpenSSL >= 1.1.0
## OpenSSL can also be statically linked using ``--dynlibOverride:ssl`` for OpenSSL >= 1.1.0.
## If you want to statically link against OpenSSL 1.0.x, you now have to
## define the ``openssl10`` symbol via ``-d:openssl10``.
##
## Build and test examples:
##
@ -209,33 +211,39 @@ proc TLSv1_method*(): PSSL_METHOD{.cdecl, dynlib: DLLSSLName, importc.}
when compileOption("dynlibOverride", "ssl"):
# Static linking
proc OPENSSL_init_ssl*(opts: uint64, settings: uint8): cint {.cdecl, dynlib: DLLSSLName, importc, discardable.}
proc SSL_library_init*(): cint {.discardable.} =
## Initialize SSL using OPENSSL_init_ssl for OpenSSL >= 1.1.0
return OPENSSL_init_ssl(0.uint64, 0.uint8)
proc TLS_method*(): PSSL_METHOD {.cdecl, dynlib: DLLSSLName, importc.}
proc SSLv23_method*(): PSSL_METHOD =
TLS_method()
when defined(openssl10):
proc SSL_library_init*(): cint {.cdecl, dynlib: DLLSSLName, importc, discardable.}
proc SSL_load_error_strings*() {.cdecl, dynlib: DLLSSLName, importc.}
proc SSLv23_method*(): PSSL_METHOD {.cdecl, dynlib: DLLSSLName, importc.}
else:
proc OPENSSL_init_ssl*(opts: uint64, settings: uint8): cint {.cdecl, dynlib: DLLSSLName, importc, discardable.}
proc SSL_library_init*(): cint {.discardable.} =
## Initialize SSL using OPENSSL_init_ssl for OpenSSL >= 1.1.0
return OPENSSL_init_ssl(0.uint64, 0.uint8)
proc TLS_method*(): PSSL_METHOD {.cdecl, dynlib: DLLSSLName, importc.}
proc SSLv23_method*(): PSSL_METHOD =
TLS_method()
proc OpenSSL_version_num(): culong {.cdecl, dynlib: DLLSSLName, importc.}
proc getOpenSSLVersion*(): culong =
## Return OpenSSL version as unsigned long
OpenSSL_version_num()
proc SSL_load_error_strings*() =
## Removed from OpenSSL 1.1.0
# This proc prevents breaking existing code calling SslLoadErrorStrings
# Static linking against OpenSSL < 1.1.0 is not supported
discard
template OpenSSL_add_all_algorithms*() = discard
proc SSLv23_client_method*(): PSSL_METHOD {.cdecl, dynlib: DLLSSLName, importc.}
proc SSLv2_method*(): PSSL_METHOD {.cdecl, dynlib: DLLSSLName, importc.}
proc SSLv3_method*(): PSSL_METHOD {.cdecl, dynlib: DLLSSLName, importc.}
template OpenSSL_add_all_algorithms*() = discard
proc OpenSSL_version_num(): culong {.cdecl, dynlib: DLLSSLName, importc.}
proc getOpenSSLVersion*(): culong =
## Return OpenSSL version as unsigned long
OpenSSL_version_num()
proc SSL_load_error_strings*() =
## Removed from OpenSSL 1.1.0
# This proc prevents breaking existing code calling SslLoadErrorStrings
# Static linking against OpenSSL < 1.1.0 is not supported
discard
else:
# Here we're trying to stay compatible with openssl 1.0.* and 1.1.*. Some
# symbols are loaded dynamically and we don't use them if not found.