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# Copyright 2021 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import("//printing/buildflags/buildflags.gni")
if (use_cups && is_chromeos) {
import("//printing/backend/tools/code_generator.gni")
ipp_handler_map_path = "$target_gen_dir/backend/ipp_handler_map.cc"
ipp_code_generate("ipp_handlers_generate") {
outputs = [ ipp_handler_map_path ]
args = [ "--ipp-handler-map=" +
rebase_path(ipp_handler_map_path, root_build_dir) ]
}
}
component("backend") {
# Avoid producing a very generic "backend.dll" or "libbackend.so".
output_name = "printing_backend"
sources = [
"print_backend.cc",
"print_backend.h",
"print_backend_consts.cc",
"print_backend_consts.h",
"print_backend_dummy.cc",
"print_backend_utils.cc",
"print_backend_utils.h",
"printing_restrictions.cc",
"printing_restrictions.h",
]
public_configs = []
configs += [ "//printing/:strict" ]
cflags = []
defines = [ "IS_PRINT_BACKEND_IMPL" ]
public_deps = [ "//printing/buildflags" ]
deps = [
"//base",
"//build:chromeos_buildflags",
"//printing:printing_base",
"//printing/mojom",
"//ui/gfx/geometry",
"//url",
]
if (is_chromeos) {
# PRINT_BACKEND_AVAILABLE disables the default dummy implementation
# print backend and enables a custom implementation instead.
defines += [ "PRINT_BACKEND_AVAILABLE" ]
sources += [ "print_backend_chromeos.cc" ]
}
if (is_win) {
# PRINT_BACKEND_AVAILABLE disables the default dummy implementation of the
# print backend and enables a custom implementation instead.
defines += [ "PRINT_BACKEND_AVAILABLE" ]
sources += [
"print_backend_win.cc",
"print_backend_win.h",
"printing_info_win.cc",
"printing_info_win.h",
"spooler_win.cc",
"spooler_win.h",
"win_helper.cc",
"win_helper.h",
"xps_utils_win.cc",
"xps_utils_win.h",
]
public_deps += [ "//printing/mojom" ]
deps += [ "//services/data_decoder/public/cpp:safe_xml_parser" ]
}
if (use_cups) {
public_configs += [ "//printing:cups" ]
sources += [
"cups_deleters.cc",
"cups_deleters.h",
"cups_helper.cc",
"cups_helper.h",
"cups_weak_functions.h",
]
if (is_linux || is_chromeos) {
# CUPS 1.6 deprecated the PPD APIs, but we will stay with this API
# for now as the suitability of the replacement is unclear.
# More info: crbug.com/226176
cflags += [ "-Wno-deprecated-declarations" ]
}
if (is_mac) {
# CUPS 1.6 deprecated the PPD APIs. We need to evaluate the
# effect of migrating Mac. More info: crbug.com/226176
cflags += [ "-Wno-deprecated-declarations" ]
}
# PRINT_BACKEND_AVAILABLE disables the default dummy implementation
# of the print backend and enables a custom implementation instead.
defines += [ "PRINT_BACKEND_AVAILABLE" ]
if (use_cups_ipp) {
sources += [
"cups_connection.cc",
"cups_connection.h",
"cups_ipp_constants.cc",
"cups_ipp_constants.h",
"cups_ipp_helper.cc",
"cups_ipp_helper.h",
"cups_jobs.cc",
"cups_jobs.h",
"cups_printer.cc",
"cups_printer.h",
"print_backend_cups_ipp.cc",
"print_backend_cups_ipp.h",
]
}
if (is_chromeos) {
deps += [ ":ipp_handlers_generate" ]
sources += [
"cups_connection_pool.cc",
"cups_connection_pool.h",
"ipp_handler_map.h",
"ipp_handlers.cc",
"ipp_handlers.h",
ipp_handler_map_path,
]
} else {
# TODO(crbug.com/40122734): Remove the original CUPS backend for macOS
# when Cloud Print support is terminated. Follow up after Jan 1, 2021.
sources += [
"print_backend_cups.cc",
"print_backend_cups.h",
]
# We still build the utils for fuzzing if not already built.
if (use_fuzzing_engine && !use_cups_ipp) {
sources += [
"cups_ipp_constants.cc",
"cups_ipp_constants.h",
"cups_ipp_helper.cc",
"cups_ipp_helper.h",
]
}
}
}
}
source_set("test_support") {
testonly = true
sources = [
"print_backend_test_constants.cc",
"print_backend_test_constants.h",
"test_print_backend.cc",
"test_print_backend.h",
]
if (use_cups) {
sources += [
"mock_cups_printer.cc",
"mock_cups_printer.h",
]
}
deps = [
":backend",
"//base",
"//printing/backend/mojom",
"//printing/mojom",
"//testing/gmock",
"//ui/gfx/geometry",
]
}
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