170 lines
4.0 KiB
CMake
170 lines
4.0 KiB
CMake
#=============================================================================
|
|
# Copyright 2008-2013 Kitware, Inc.
|
|
# Copyright 2016 Ruslan Baratov
|
|
#
|
|
# Distributed under the OSI-approved BSD License (the "License");
|
|
# see accompanying file Copyright.txt for details.
|
|
#
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
# See the License for more information.
|
|
#=============================================================================
|
|
# (To distribute this file outside of CMake, substitute the full
|
|
# License text for the above reference.)
|
|
|
|
cmake_minimum_required(VERSION 3.5)
|
|
|
|
function(check_file_hash has_hash hash_is_good)
|
|
if("${has_hash}" STREQUAL "")
|
|
message(FATAL_ERROR "has_hash Can't be empty")
|
|
endif()
|
|
|
|
if("${hash_is_good}" STREQUAL "")
|
|
message(FATAL_ERROR "hash_is_good Can't be empty")
|
|
endif()
|
|
|
|
if("@ALGO@" STREQUAL "")
|
|
# No check
|
|
set("${has_hash}" FALSE PARENT_SCOPE)
|
|
set("${hash_is_good}" FALSE PARENT_SCOPE)
|
|
return()
|
|
endif()
|
|
|
|
set("${has_hash}" TRUE PARENT_SCOPE)
|
|
|
|
message(STATUS "verifying file...
|
|
file='@LOCAL@'")
|
|
|
|
file("@ALGO@" "@LOCAL@" actual_value)
|
|
|
|
if(NOT "${actual_value}" STREQUAL "@EXPECT_VALUE@")
|
|
set("${hash_is_good}" FALSE PARENT_SCOPE)
|
|
message(STATUS "@ALGO@ hash of
|
|
@LOCAL@
|
|
does not match expected value
|
|
expected: '@EXPECT_VALUE@'
|
|
actual: '${actual_value}'")
|
|
else()
|
|
set("${hash_is_good}" TRUE PARENT_SCOPE)
|
|
endif()
|
|
endfunction()
|
|
|
|
function(sleep_before_download attempt)
|
|
if(attempt EQUAL 0)
|
|
return()
|
|
endif()
|
|
|
|
if(attempt EQUAL 1)
|
|
message(STATUS "Retrying...")
|
|
return()
|
|
endif()
|
|
|
|
set(sleep_seconds 0)
|
|
|
|
if(attempt EQUAL 2)
|
|
set(sleep_seconds 5)
|
|
elseif(attempt EQUAL 3)
|
|
set(sleep_seconds 5)
|
|
elseif(attempt EQUAL 4)
|
|
set(sleep_seconds 15)
|
|
elseif(attempt EQUAL 5)
|
|
set(sleep_seconds 60)
|
|
elseif(attempt EQUAL 6)
|
|
set(sleep_seconds 90)
|
|
elseif(attempt EQUAL 7)
|
|
set(sleep_seconds 300)
|
|
else()
|
|
set(sleep_seconds 1200)
|
|
endif()
|
|
|
|
message(STATUS "Retry after ${sleep_seconds} seconds (attempt #${attempt}) ...")
|
|
|
|
execute_process(COMMAND "${CMAKE_COMMAND}" -E sleep "${sleep_seconds}")
|
|
endfunction()
|
|
|
|
if("@LOCAL@" STREQUAL "")
|
|
message(FATAL_ERROR "LOCAL can't be empty")
|
|
endif()
|
|
|
|
if("@REMOTE@" STREQUAL "")
|
|
message(FATAL_ERROR "REMOTE can't be empty")
|
|
endif()
|
|
|
|
if(EXISTS "@LOCAL@")
|
|
check_file_hash(has_hash hash_is_good)
|
|
if(has_hash)
|
|
if(hash_is_good)
|
|
message(STATUS "File already exists and hash match (skip download):
|
|
file='@LOCAL@'
|
|
@ALGO@='@EXPECT_VALUE@'"
|
|
)
|
|
return()
|
|
else()
|
|
message(STATUS "File already exists but hash mismatch. Removing...")
|
|
file(REMOVE "@LOCAL@")
|
|
endif()
|
|
else()
|
|
message(STATUS "File already exists but no hash specified (use URL_HASH):
|
|
file='@LOCAL@'
|
|
Old file will be removed and new file downloaded from URL."
|
|
)
|
|
file(REMOVE "@LOCAL@")
|
|
endif()
|
|
endif()
|
|
|
|
set(retry_number 5)
|
|
|
|
message(STATUS "Downloading...
|
|
dst='@LOCAL@'
|
|
timeout='@TIMEOUT_MSG@'"
|
|
)
|
|
|
|
foreach(i RANGE ${retry_number})
|
|
sleep_before_download(${i})
|
|
|
|
foreach(url @REMOTE@)
|
|
message(STATUS "Using src='${url}'")
|
|
|
|
@TLS_VERIFY_CODE@
|
|
@TLS_CAINFO_CODE@
|
|
|
|
file(
|
|
DOWNLOAD
|
|
"${url}" "@LOCAL@"
|
|
@SHOW_PROGRESS@
|
|
@TIMEOUT_ARGS@
|
|
STATUS status
|
|
LOG log
|
|
)
|
|
|
|
list(GET status 0 status_code)
|
|
list(GET status 1 status_string)
|
|
|
|
if(status_code EQUAL 0)
|
|
check_file_hash(has_hash hash_is_good)
|
|
if(has_hash AND NOT hash_is_good)
|
|
message(STATUS "Hash mismatch, removing...")
|
|
file(REMOVE "@LOCAL@")
|
|
else()
|
|
message(STATUS "Downloading... done")
|
|
return()
|
|
endif()
|
|
else()
|
|
string(APPEND logFailedURLs "error: downloading '${url}' failed
|
|
status_code: ${status_code}
|
|
status_string: ${status_string}
|
|
log:
|
|
--- LOG BEGIN ---
|
|
${log}
|
|
--- LOG END ---
|
|
"
|
|
)
|
|
endif()
|
|
endforeach()
|
|
endforeach()
|
|
|
|
message(FATAL_ERROR "Each download failed!
|
|
${logFailedURLs}
|
|
"
|
|
)
|