view Resources/Orthanc/CMake/DownloadPackage.cmake @ 161:2ccde9c7311b optimized-routes

added new optimized REST routes. this is a temporary work to try to speed up some routes (used by LRO). This way, we avoid another app to access the Orthanc DB and we skip the plugin SDK update for a very specific route
author Alain Mazy <alain@mazy.be>
date Fri, 10 Jul 2020 13:26:47 +0200 (2020-07-10)
parents 84b6fc6f6b9b
children 3236894320d6
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# Orthanc - A Lightweight, RESTful DICOM Store
# Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
# Department, University Hospital of Liege, Belgium
# Copyright (C) 2017-2020 Osimis S.A., Belgium
#
# This program is free software: you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License
# as published by the Free Software Foundation, either version 3 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program. If not, see
# <http://www.gnu.org/licenses/>.


macro(GetUrlFilename TargetVariable Url)
  string(REGEX REPLACE "^.*/" "" ${TargetVariable} "${Url}")
endmacro()


macro(GetUrlExtension TargetVariable Url)
  #string(REGEX REPLACE "^.*/[^.]*\\." "" TMP "${Url}")
  string(REGEX REPLACE "^.*\\." "" TMP "${Url}")
  string(TOLOWER "${TMP}" "${TargetVariable}")
endmacro()



##
## Setup the patch command-line tool
##

if (NOT ORTHANC_DISABLE_PATCH)
  if ("${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "Windows")
    set(PATCH_EXECUTABLE ${CMAKE_CURRENT_LIST_DIR}/../ThirdParty/patch/patch.exe)
    if (NOT EXISTS ${PATCH_EXECUTABLE})
      message(FATAL_ERROR "Unable to find the patch.exe tool that is shipped with Orthanc")
    endif()

  else ()
    find_program(PATCH_EXECUTABLE patch)
    if (${PATCH_EXECUTABLE} MATCHES "PATCH_EXECUTABLE-NOTFOUND")
      message(FATAL_ERROR "Please install the 'patch' standard command-line tool")
    endif()
  endif()
endif()



##
## Check the existence of the required decompression tools
##

if ("${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "Windows")
  find_program(ZIP_EXECUTABLE 7z 
    PATHS 
    "$ENV{ProgramFiles}/7-Zip"
    "$ENV{ProgramW6432}/7-Zip"
    )

  if (${ZIP_EXECUTABLE} MATCHES "ZIP_EXECUTABLE-NOTFOUND")
    message(FATAL_ERROR "Please install the '7-zip' software (http://www.7-zip.org/)")
  endif()

else()
  find_program(UNZIP_EXECUTABLE unzip)
  if (${UNZIP_EXECUTABLE} MATCHES "UNZIP_EXECUTABLE-NOTFOUND")
    message(FATAL_ERROR "Please install the 'unzip' package")
  endif()

  find_program(TAR_EXECUTABLE tar)
  if (${TAR_EXECUTABLE} MATCHES "TAR_EXECUTABLE-NOTFOUND")
    message(FATAL_ERROR "Please install the 'tar' package")
  endif()

  find_program(GUNZIP_EXECUTABLE gunzip)
  if (${GUNZIP_EXECUTABLE} MATCHES "GUNZIP_EXECUTABLE-NOTFOUND")
    message(FATAL_ERROR "Please install the 'gzip' package")
  endif()
endif()


macro(DownloadFile MD5 Url)
  GetUrlFilename(TMP_FILENAME "${Url}")

  set(TMP_PATH "${CMAKE_SOURCE_DIR}/ThirdPartyDownloads/${TMP_FILENAME}")
  if (NOT EXISTS "${TMP_PATH}")
    message("Downloading ${Url}")

    # This fixes issue 6: "I think cmake shouldn't download the
    # packages which are not in the system, it should stop and let
    # user know."
    # https://code.google.com/p/orthanc/issues/detail?id=6
    if (NOT STATIC_BUILD AND NOT ALLOW_DOWNLOADS)
      message(FATAL_ERROR "CMake is not allowed to download from Internet. Please set the ALLOW_DOWNLOADS option to ON")
    endif()

    if ("${MD5}" STREQUAL "no-check")
      message(WARNING "Not checking the MD5 of: ${Url}")
      file(DOWNLOAD "${Url}" "${TMP_PATH}"
        SHOW_PROGRESS TIMEOUT 300 INACTIVITY_TIMEOUT 60
        STATUS Failure)
    else()
      file(DOWNLOAD "${Url}" "${TMP_PATH}"
        SHOW_PROGRESS TIMEOUT 300 INACTIVITY_TIMEOUT 60
        EXPECTED_MD5 "${MD5}" STATUS Failure)
    endif()

    list(GET Failure 0 Status)
    if (NOT Status EQUAL 0)
      message(FATAL_ERROR "Cannot download file: ${Url}")
    endif()
    
  else()
    message("Using local copy of ${Url}")

    if ("${MD5}" STREQUAL "no-check")
      message(WARNING "Not checking the MD5 of: ${Url}")
    else()
      file(MD5 ${TMP_PATH} ActualMD5)
      if (NOT "${ActualMD5}" STREQUAL "${MD5}")
        message(FATAL_ERROR "The MD5 hash of a previously download file is invalid: ${TMP_PATH}")
      endif()
    endif()
  endif()
endmacro()


macro(DownloadPackage MD5 Url TargetDirectory)
  if (NOT IS_DIRECTORY "${TargetDirectory}")
    DownloadFile("${MD5}" "${Url}")
    
    GetUrlExtension(TMP_EXTENSION "${Url}")
    #message(${TMP_EXTENSION})
    message("Uncompressing ${TMP_FILENAME}")

    if ("${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "Windows")
      # How to silently extract files using 7-zip
      # http://superuser.com/questions/331148/7zip-command-line-extract-silently-quietly

      if (("${TMP_EXTENSION}" STREQUAL "gz") OR 
          ("${TMP_EXTENSION}" STREQUAL "tgz") OR
          ("${TMP_EXTENSION}" STREQUAL "xz"))
        execute_process(
          COMMAND ${ZIP_EXECUTABLE} e -y ${TMP_PATH}
          WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
          RESULT_VARIABLE Failure
          OUTPUT_QUIET
          )

        if (Failure)
          message(FATAL_ERROR "Error while running the uncompression tool")
        endif()

        if ("${TMP_EXTENSION}" STREQUAL "tgz")
          string(REGEX REPLACE ".tgz$" ".tar" TMP_FILENAME2 "${TMP_FILENAME}")
        elseif ("${TMP_EXTENSION}" STREQUAL "gz")
          string(REGEX REPLACE ".gz$" "" TMP_FILENAME2 "${TMP_FILENAME}")
        elseif ("${TMP_EXTENSION}" STREQUAL "xz")
          string(REGEX REPLACE ".xz" "" TMP_FILENAME2 "${TMP_FILENAME}")
        endif()

        execute_process(
          COMMAND ${ZIP_EXECUTABLE} x -y ${TMP_FILENAME2}
          WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
          RESULT_VARIABLE Failure
          OUTPUT_QUIET
          )
      elseif ("${TMP_EXTENSION}" STREQUAL "zip")
        execute_process(
          COMMAND ${ZIP_EXECUTABLE} x -y ${TMP_PATH}
          WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
          RESULT_VARIABLE Failure
          OUTPUT_QUIET
          )
      else()
        message(FATAL_ERROR "Unsupported package extension: ${TMP_EXTENSION}")
      endif()

    else()
      if ("${TMP_EXTENSION}" STREQUAL "zip")
        execute_process(
          COMMAND sh -c "${UNZIP_EXECUTABLE} -q ${TMP_PATH}"
          WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
          RESULT_VARIABLE Failure
        )
      elseif (("${TMP_EXTENSION}" STREQUAL "gz") OR ("${TMP_EXTENSION}" STREQUAL "tgz"))
        #message("tar xvfz ${TMP_PATH}")
        execute_process(
          COMMAND sh -c "${TAR_EXECUTABLE} xfz ${TMP_PATH}"
          WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
          RESULT_VARIABLE Failure
          )
      elseif ("${TMP_EXTENSION}" STREQUAL "bz2")
        execute_process(
          COMMAND sh -c "${TAR_EXECUTABLE} xfj ${TMP_PATH}"
          WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
          RESULT_VARIABLE Failure
          )
      elseif ("${TMP_EXTENSION}" STREQUAL "xz")
        execute_process(
          COMMAND sh -c "${TAR_EXECUTABLE} xf ${TMP_PATH}"
          WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
          RESULT_VARIABLE Failure
          )
      else()
        message(FATAL_ERROR "Unsupported package extension: ${TMP_EXTENSION}")
      endif()
    endif()
   
    if (Failure)
      message(FATAL_ERROR "Error while running the uncompression tool")
    endif()

    if (NOT IS_DIRECTORY "${TargetDirectory}")
      message(FATAL_ERROR "The package was not uncompressed at the proper location. Check the CMake instructions.")
    endif()
  endif()
endmacro()



macro(DownloadCompressedFile MD5 Url TargetFile)
  if (NOT EXISTS "${TargetFile}")
    DownloadFile("${MD5}" "${Url}")
    
    GetUrlExtension(TMP_EXTENSION "${Url}")
    #message(${TMP_EXTENSION})
    message("Uncompressing ${TMP_FILENAME}")

    if ("${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "Windows")
      # How to silently extract files using 7-zip
      # http://superuser.com/questions/331148/7zip-command-line-extract-silently-quietly

      if ("${TMP_EXTENSION}" STREQUAL "gz")
        execute_process(
          # "-so" writes uncompressed file to stdout
          COMMAND ${ZIP_EXECUTABLE} e -so -y ${TMP_PATH}
          OUTPUT_FILE "${TargetFile}"
          WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
          RESULT_VARIABLE Failure
          OUTPUT_QUIET
          )

        if (Failure)
          message(FATAL_ERROR "Error while running the uncompression tool")
        endif()

      else()
        message(FATAL_ERROR "Unsupported file extension: ${TMP_EXTENSION}")
      endif()

    else()
      if ("${TMP_EXTENSION}" STREQUAL "gz")
        execute_process(
          COMMAND sh -c "${GUNZIP_EXECUTABLE} -c ${TMP_PATH}"
          OUTPUT_FILE "${TargetFile}"
          RESULT_VARIABLE Failure
          )
      else()
        message(FATAL_ERROR "Unsupported file extension: ${TMP_EXTENSION}")
      endif()
    endif()
   
    if (Failure)
      message(FATAL_ERROR "Error while running the uncompression tool")
    endif()

    if (NOT EXISTS "${TargetFile}")
      message(FATAL_ERROR "The file was not uncompressed at the proper location. Check the CMake instructions.")
    endif()
  endif()
endmacro()