iOS, build instructions.

Added README with instruction on how to build for
the different platforms, updated iOS files corresponding

Change-Id: I8a85f808841d682bc09f1e3b039192e342ecc484

4 files changed, 403 insertions, 0 deletions

diff --git a/ios/LibreOfficeKit/LibreOfficeKit.xcodeproj/project.pbxproj b/ios/LibreOfficeKit/LibreOfficeKit.xcodeproj/project.pbxproj
new file mode 100644
index 000000000000..0bb2386137bd
--- /dev/null
+++ b/ios/LibreOfficeKit/LibreOfficeKit.xcodeproj/project.pbxproj
@@ -0,0 +1,304 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 48;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		39B5D21A1F78130F008FB162 /* LibreOfficeKit.mm in Sources */ = {isa = PBXBuildFile; fileRef = 39B5D2191F78130F008FB162 /* LibreOfficeKit.mm */; };
+		39B5D21B1F78130F008FB162 /* LibreOfficeKit.h in CopyFiles */ = {isa = PBXBuildFile; fileRef = 39B5D2181F78130F008FB162 /* LibreOfficeKit.h */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		39B5D2131F78130F008FB162 /* CopyFiles */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "include/$(PRODUCT_NAME)";
+			dstSubfolderSpec = 16;
+			files = (
+				39B5D21B1F78130F008FB162 /* LibreOfficeKit.h in CopyFiles */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		39B5D2151F78130F008FB162 /* libLibreOfficeKit.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libLibreOfficeKit.a; sourceTree = BUILT_PRODUCTS_DIR; };
+		39B5D2181F78130F008FB162 /* LibreOfficeKit.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = LibreOfficeKit.h; sourceTree = "<group>"; };
+		39B5D2191F78130F008FB162 /* LibreOfficeKit.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = LibreOfficeKit.mm; sourceTree = "<group>"; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		39B5D2121F78130F008FB162 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		3969A8C91F782610006F06A9 /* Support files */ = {
+			isa = PBXGroup;
+			children = (
+			);
+			name = "Support files";
+			sourceTree = "<group>";
+		};
+		39B5D20C1F78130F008FB162 = {
+			isa = PBXGroup;
+			children = (
+				39B5D2171F78130F008FB162 /* LibreOfficeKit */,
+				39B5D2161F78130F008FB162 /* Products */,
+				3969A8C91F782610006F06A9 /* Support files */,
+			);
+			sourceTree = "<group>";
+		};
+		39B5D2161F78130F008FB162 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				39B5D2151F78130F008FB162 /* libLibreOfficeKit.a */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+		39B5D2171F78130F008FB162 /* LibreOfficeKit */ = {
+			isa = PBXGroup;
+			children = (
+				39B5D2181F78130F008FB162 /* LibreOfficeKit.h */,
+				39B5D2191F78130F008FB162 /* LibreOfficeKit.mm */,
+			);
+			path = LibreOfficeKit;
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		39B5D2141F78130F008FB162 /* LibreOfficeKit */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 39B5D21E1F78130F008FB162 /* Build configuration list for PBXNativeTarget "LibreOfficeKit" */;
+			buildPhases = (
+				39B5D2111F78130F008FB162 /* Sources */,
+				39B5D2121F78130F008FB162 /* Frameworks */,
+				39B5D2131F78130F008FB162 /* CopyFiles */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = LibreOfficeKit;
+			productName = LibreOfficeKit;
+			productReference = 39B5D2151F78130F008FB162 /* libLibreOfficeKit.a */;
+			productType = "com.apple.product-type.library.static";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		39B5D20D1F78130F008FB162 /* Project object */ = {
+			isa = PBXProject;
+			attributes = {
+				LastUpgradeCheck = 0830;
+				ORGANIZATIONNAME = jani;
+				TargetAttributes = {
+					39B5D2141F78130F008FB162 = {
+						CreatedOnToolsVersion = 8.3;
+						ProvisioningStyle = Automatic;
+					};
+				};
+			};
+			buildConfigurationList = 39B5D2101F78130F008FB162 /* Build configuration list for PBXProject "LibreOfficeKit" */;
+			compatibilityVersion = "Xcode 8.0";
+			developmentRegion = English;
+			hasScannedForEncodings = 0;
+			knownRegions = (
+				en,
+			);
+			mainGroup = 39B5D20C1F78130F008FB162;
+			productRefGroup = 39B5D2161F78130F008FB162 /* Products */;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				39B5D2141F78130F008FB162 /* LibreOfficeKit */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXSourcesBuildPhase section */
+		39B5D2111F78130F008FB162 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				39B5D21A1F78130F008FB162 /* LibreOfficeKit.mm in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin XCBuildConfiguration section */
+		39B5D21C1F78130F008FB162 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				HEADER_SEARCH_PATHS = (
+					"$(inherited)",
+					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
+					"$(LO_BUILDDIR)/config_host",
+					"$(LO_SRCDIR)/include",
+					"$(LO_WORKDIR)/UnoApiHeadersTarget/udkapi/comprehensive",
+					"$(LO_WORKDIR)/UnoApiHeadersTarget/offapi/comprehensive",
+					"$(LO_WORKDIR)/UnpackedTarball/icu/source/common",
+					"$(LO_WORKDIR)/ios/generated",
+				);
+				IPHONEOS_DEPLOYMENT_TARGET = 10.3;
+				MTL_ENABLE_DEBUG_INFO = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				OTHER_LDFLAGS = (
+					"$(LINK_LDFLAGS)",
+					"-lstdc++",
+				);
+				SDKROOT = iphoneos;
+				VALID_ARCHS = arm64;
+			};
+			name = Debug;
+		};
+		39B5D21D1F78130F008FB162 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_NONNULL = YES;
+				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				COPY_PHASE_STRIP = NO;
+				DEBUG_INFORMATION_FORMAT = dwarf;
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				HEADER_SEARCH_PATHS = (
+					"$(inherited)",
+					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
+					"$(LO_BUILDDIR)/config_host",
+					"$(LO_SRCDIR)/include",
+					"$(LO_WORKDIR)/UnoApiHeadersTarget/udkapi/comprehensive",
+					"$(LO_WORKDIR)/UnoApiHeadersTarget/offapi/comprehensive",
+					"$(LO_WORKDIR)/UnpackedTarball/icu/source/common",
+					"$(LO_WORKDIR)/ios/generated",
+				);
+				IPHONEOS_DEPLOYMENT_TARGET = 10.3;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				OTHER_LDFLAGS = (
+					"$(LINK_LDFLAGS)",
+					"-lstdc++",
+				);
+				SDKROOT = iphoneos;
+				VALIDATE_PRODUCT = YES;
+				VALID_ARCHS = arm64;
+				"VALID_ARCHS[sdk=*]" = arm64;
+			};
+			name = Release;
+		};
+		39B5D21F1F78130F008FB162 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				OTHER_LDFLAGS = "-ObjC";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+			};
+			name = Debug;
+		};
+		39B5D2201F78130F008FB162 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				OTHER_LDFLAGS = "-ObjC";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		39B5D2101F78130F008FB162 /* Build configuration list for PBXProject "LibreOfficeKit" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				39B5D21C1F78130F008FB162 /* Debug */,
+				39B5D21D1F78130F008FB162 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		39B5D21E1F78130F008FB162 /* Build configuration list for PBXNativeTarget "LibreOfficeKit" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				39B5D21F1F78130F008FB162 /* Debug */,
+				39B5D2201F78130F008FB162 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 39B5D20D1F78130F008FB162 /* Project object */;
+}
diff --git a/ios/LibreOfficeKit/LibreOfficeKit/LibreOfficeKit.h b/ios/LibreOfficeKit/LibreOfficeKit/LibreOfficeKit.h
new file mode 100644
index 000000000000..3d4366495382
--- /dev/null
+++ b/ios/LibreOfficeKit/LibreOfficeKit/LibreOfficeKit.h
@@ -0,0 +1,8 @@
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+
diff --git a/ios/LibreOfficeKit/LibreOfficeKit/LibreOfficeKit.mm b/ios/LibreOfficeKit/LibreOfficeKit/LibreOfficeKit.mm
new file mode 100644
index 000000000000..5c15360ae28b
--- /dev/null
+++ b/ios/LibreOfficeKit/LibreOfficeKit/LibreOfficeKit.mm
@@ -0,0 +1,59 @@
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+//
+#import "LibreOfficeKit.h"
+
+#include <stdio.h>
+#include <TargetConditionals.h>
+#define LOK_USE_UNSTABLE_API
+#include <LibreOfficeKit/LibreOfficeKitInit.h>
+
+#include <osl/process.h>
+
+#include <unicode/udata.h>
+#include <unicode/ucnv.h>
+
+// generated by solenv/bin/native-code.py:
+#include "native-code.mm"
+
+
+// Force reference to libreofficekit_hook
+#ifdef LINK_LOKIT
+extern "C" __attribute__((used)) void *libreofficekit_hook(const char *);
+static __attribute__((used)) void *(*foop)(const char *) = libreofficekit_hook;
+
+// pointers to our instance
+static LibreOfficeKit* kit;
+static LibreOfficeKitDocument* document;
+#endif
+
+
+
+// Bridge functions to LibreOfficeKit
+extern "C" int BridgeLOkit_Init(const char *path)
+{
+#ifdef LINK_LOKIT
+    char bufUserPath[200];
+    strcpy(bufUserPath, path);
+    strcpy(bufUserPath + strlen(path), "/user");
+
+    // Initialize LibreOfficeKit
+    if (!kit)
+      kit = lok_init_2(path, bufUserPath);
+#endif
+    return 0;
+}
+
+int LOkit_open(char *file)
+{
+#ifdef LINK_LOKIT
+    document = kit->pClass->documentLoad(kit, file);
+    document->pClass->initializeForRendering(document, "");
+#endif
+    return 0;
+}
+
diff --git a/ios/LibreOfficeKit/lo_kit.xcconfig.in b/ios/LibreOfficeKit/lo_kit.xcconfig.in
new file mode 100644
index 000000000000..08623d8a9067
--- /dev/null
+++ b/ios/LibreOfficeKit/lo_kit.xcconfig.in
@@ -0,0 +1,32 @@
+// -*- Mode: text; tab-width: 4; indent-tabs-mode: nil; word-wrap: nil -*-
+//
+// This file is part of the LibreOffice project.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+// Xcode configuration properties
+
+// To avoid confusion, the LO-specific ones that aren't as such used
+// by Xcode (but only expanded in option values) are prefixed with
+// LO_.
+
+LO_BUILDDIR = @BUILDDIR@
+LO_INSTDIR = @INSTDIR@
+LO_SRCDIR = @SRC_ROOT@
+LO_WORKDIR = @WORKDIR@
+
+// These are actual Xcode-known settings. The corresponding autoconf
+// variables are prefixed with XCODE_ to make it clear in configure.ac
+// what they will be used for.
+ARCHS = @XCODE_ARCHS@
+VALID_ARCHS = @XCODE_ARCHS@
+CLANG_CXX_LIBRARY = @XCODE_CLANG_CXX_LIBRARY@
+DEBUG_INFORMATION_FORMAT=@XCODE_DEBUG_INFORMATION_FORMAT@
+
+// These settings are edited in CustomTarget_Lo_Xcconfig.mk.
+LINK_LDFLAGS =
+OTHER_CFLAGS =
+OTHER_CPLUSPLUSFLAGS =
+SYMROOT = @WORKDIR@/ios/build