├── .gitignore
├── .gitmodules
├── LICENSE.txt
├── README.md
├── toml-examples
    ├── example-v0.3.0.toml
    ├── example-v0.4.0.toml
    └── wrong.toml
├── tomlutil.xcodeproj
    ├── project.pbxproj
    ├── project.xcworkspace
    │   ├── contents.xcworkspacedata
    │   └── xcshareddata
    │   │   └── IDEWorkspaceChecks.plist
    └── xcshareddata
    │   └── xcschemes
    │       └── tomlutil.xcscheme
└── tomlutil
    ├── Info.plist
    ├── LMPTOMLSerialization.h
    ├── LMPTOMLSerialization.mm
    ├── LMP_toml_visitors.h
    └── main.m


/.gitignore:
--------------------------------------------------------------------------------
 1 | # Xcode
 2 | build/
 3 | *.pbxuser
 4 | !default.pbxuser
 5 | *.mode1v3
 6 | !default.mode1v3
 7 | *.mode2v3
 8 | !default.mode2v3
 9 | *.perspectivev3
10 | !default.perspectivev3
11 | xcuserdata
12 | *.xccheckout
13 | *.moved-aside
14 | DerivedData
15 | *.hmap
16 | *.ipa
17 | *.xcuserstate
18 | 
19 | #OS X Stuff
20 | .localized
21 | .DS_Store
22 | *.zip
23 | 
24 | # Pods
25 | Pods/
26 | 
27 | # Editors
28 | .idea
29 | *.swp
30 | 
31 | # Keys
32 | *.pem
33 | *.pkey
34 | *.p12
35 | 
36 | 


--------------------------------------------------------------------------------
/.gitmodules:
--------------------------------------------------------------------------------
1 | [submodule "submodules/toml11"]
2 | 	path = submodules/toml11
3 | 	url = git@github.com:ToruNiina/toml11.git
4 | 


--------------------------------------------------------------------------------
/LICENSE.txt:
--------------------------------------------------------------------------------
 1 | The MIT License (MIT)
 2 | 
 3 | Copyright (c) 2018 Dominik Wagner.
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | # ObjectiveTOML
  2 | 
  3 | ObjectiveTOML is a clean and nice Objective-C API to read and write [TOML](https://github.com/toml-lang/toml) files. It is utilizing [toml11](https://github.com/ToruNiina/toml11) and therefore on par with its TOML compliance. At time of writing this is [TOML 1.0.0](https://toml.io/en/v1.0.0)
  4 | 
  5 | The main target is a small command line utility `tomlutil` to convert between TOML, JSON and the xml and binary plist format on macOS.
  6 | 
  7 | The API is aligned with `NSJSONSerialization`:
  8 | 
  9 | ```objectivec
 10 | #import "LMPTOMLSerialization.h"
 11 | 
 12 | NSData *inputData = [NSData dataWithContentsOfURL:fileURL];
 13 | NSDictionary <NSString *, id>* tomlObject = 
 14 |   [LMPTOMLSerialization TOMLObjectWithData:inputData error:&error];
 15 | // now tomlObject holds the contents of the TOML file. 
 16 | 
 17 | ```
 18 | 
 19 | The `tomlutil` has nice parsing error reporting (if you only want this, you can use the `-lint` option:
 20 | 
 21 | ```
 22 | $> ./tomlutil -lint toml-examples/wrong.toml 
 23 | 🚫 Input TOML could not be parsed
 24 | [error] toml::parse_key_value_pair: invalid format for key
 25 |  --> toml-examples/wrong.toml
 26 |     |
 27 |  14 | asdfpoin1!@ j= ;alskjfasdf
 28 |     |          ^--- invalid character in key
 29 |     |
 30 | Hint: Did you forget '.' to separate dotted-key?
 31 | Hint: Allowed characters for bare key are [0-9a-zA-Z_-]. 
 32 | ```
 33 | 
 34 | Current usage output:
 35 | 
 36 | ```
 37 | tomlutil v2.0.0 (toml11 v3.7.1)
 38 | 
 39 | Usage: tomlutil [-f json|xml1|binary1|toml] file [outputfile]
 40 | 
 41 | A file of '-' reads from stdin. Can read json, plists and toml. Output defaults to stdout.
 42 | -f format   Output format. One of json, xml1, binary1, toml. Defaults to toml.
 43 | -lint       Just lint with toml11, no output.
 44 | ```
 45 | 
 46 | Simple conversion of the Mojave News.app plist to TOML:
 47 | 
 48 | ```toml
 49 | $> ./tomlutil /System/Applications/News.app/Contents/Info.plist 
 50 | SBAppUsesLocalNotifications = true
 51 | DTSDKBuild = "22D40"
 52 | UILaunchStoryboardName = "LaunchScreen"
 53 | CFBundleHelpBookName = "com.apple.News.help"
 54 | NSSupportsSuddenTermination = true
 55 | DTPlatformVersion = "13.2"
 56 | UIViewGroupOpacity = false
 57 | CFBundleDisplayName = "News"
 58 | CFBundleName = "News"
 59 | HPDHelpProjectIdentifier = "news"
 60 | UIDeviceFamily = [6]
 61 | CFBundlePackageType = "APPL"
 62 | UIRequiredDeviceCapabilities = ["armv7"]
 63 | CFBundleSignature = "????"
 64 | UIMenuBarItemTitleQuit = "Quit News"
 65 | CFBundleVersion = "3270.0.1"
 66 | LSSupportedRegions = ["US","GB","AU","CA"]
 67 | NSLocationDefaultAccuracyReduced = true
 68 | UIMenuBarItemTitleHelp = "News Help"
 69 | NSLocationUsageDescription = """
 70 | Get top local news and weather, and locally relevant search results an\
 71 | d ads.\
 72 | """
 73 | UIMenuBarItemTitleAbout = "About News"
 74 | UIMenuBarItemTitleHide = "Hide News"
 75 | NSCalendarsUsageDescription = "This will let you add events from News to your calendar."
 76 | CFBundleSupportedPlatforms = ["MacOSX"]
 77 | NSLocationWhenInUseUsageDescription = """
 78 | Get top local news and weather, and locally relevant search r\
 79 | esults and ads.\
 80 | """
 81 | CFBundleInfoDictionaryVersion = "6.0"
 82 | LSMinimumSystemVersion = "13.2"
 83 | CFBundleIdentifier = "com.apple.news"
 84 | NSHumanReadableCopyright = "Copyright © 2022 Apple Inc. All rights reserved."
 85 | NSPhotoLibraryAddUsageDescription = ""
 86 | UIWhitePointAdaptivityStyle = "UIWhitePointAdaptivityStyleReading"
 87 | NSContactsUsageDescription = ""
 88 | NSSupportsAutomaticTermination = true
 89 | CFBundleShortVersionString = "8.2.1"
 90 | CFBundleIconFile = "AppIcon"
 91 | CTIgnoreUserFonts = true
 92 | UIAppFonts = []
 93 | UIUserInterfaceStyle = "Automatic"
 94 | DTXcodeBuild = "14A6270d"
 95 | CFBundleExecutable = "News"
 96 | DTCompiler = "com.apple.compilers.llvm.clang.1_0"
 97 | CFBundleIconName = "AppIcon"
 98 | UIStatusBarHidden = false
 99 | "UISupportedInterfaceOrientations~ipad" = [
100 | "UIInterfaceOrientationPortrait",
101 | "UIInterfaceOrientationPortraitUpsideDown",
102 | "UIInterfaceOrientationLandscapeLeft",
103 | "UIInterfaceOrientationLandscapeRight",
104 | ]
105 | BuildMachineOSBuild = "20A241133"
106 | UIViewControllerBasedStatusBarAppearance = true
107 | UIBackgroundModes = ["audio","fetch","remote-notification"]
108 | NSAccentColorName = "NewsAccentColor"
109 | UIViewEdgeAntialiasing = false
110 | DTPlatformName = "macosx"
111 | SBMatchingApplicationGenres = [
112 | "News","Reference","Entertainment","Productivity","Education",
113 | "Business",
114 | ]
115 | NSUserActivityTypes = [
116 | "TagIntent","TodayIntent","com.apple.news.articleViewing",
117 | "com.apple.news.feedBrowsing","com.apple.news.feedBackCatalog",
118 | "com.apple.news.forYou","com.apple.news.history","com.apple.news.saved",
119 | "com.apple.news.magazineSections","com.apple.news.link",
120 | ]
121 | UIApplicationShortcutWidget = "com.apple.news.widget"
122 | CFBundleDevelopmentRegion = "en"
123 | UISupportedInterfaceOrientations = ["UIInterfaceOrientationPortrait"]
124 | CFBundleHelpBookFolder = "News.help"
125 | BGTaskSchedulerPermittedIdentifiers = ["com.apple.news.backgroundFetchManager"]
126 | _LSSupportsRemoval = true
127 | DTSDKName = "macosx13.2.internal"
128 | DTPlatformBuild = "22D40"
129 | NSPhotoLibraryUsageDescription = ""
130 | DTXcode = "1400"
131 | LSCounterpartIdentifiers = ["com.apple.nanonews"]
132 | 
133 | [[UIApplicationShortcutItems]]
134 | UIApplicationShortcutItemTitle = "ApplicationShortcutItemForYou"
135 | UIApplicationShortcutItemIconFile = "ios_for_you_icon_large"
136 | UIApplicationShortcutItemType = "com.apple.news.openforyou"
137 | 
138 | [UNUserNotificationCenter]
139 | UNSuppressUserAuthorizationPrompt = false
140 | 
141 | [UIApplicationSceneManifest]
142 | UIApplicationSupportsMultipleScenes = "1"
143 | 
144 | [UIApplicationSceneManifest.UISceneConfigurations]
145 | 
146 | [[UIApplicationSceneManifest.UISceneConfigurations.UIWindowSceneSessionRoleApplication]]
147 | UISceneConfigurationName = "Default Configuration"
148 | UISceneDelegateClassName = "NewsUI2.SceneDelegate"
149 | UISceneClassName = "TeaUI.WindowScene"
150 | 
151 | 
152 | [[CFBundleURLTypes]]
153 | CFBundleURLSchemes = ["applenews","applenewss"]
154 | CFBundleURLName = "com.apple.NewsCustomScheme"
155 | CFBundleTypeRole = "Editor"
156 | ```
157 | 
158 | Full header:
159 | 
160 | ```objectivec
161 | @interface LMPTOMLSerialization : NSObject
162 | 
163 | /**
164 |  Generate a Foundation Dictionary from TOML data.
165 | 
166 |  @param data NSData representing a TOML file
167 |  @param error helpful information if the parsing fails
168 |  @return NSDictionary representing the contents of the TOML file. Note that given dates will be represented as NSDateComponents, use +serializationObjectWtihTOMLObject: to convert those to RFC3339 strings that can be used in JSON or PropertyList serializations.
169 |  */
170 | + (NSDictionary <NSString *, id>*)TOMLObjectWithData:(NSData *)data error:(NSError **)error;
171 | 
172 | /**
173 |  Generates NSData representation of the TOMLObject. The representation is UTF8 and can be stored directly as a TOML file.
174 |  
175 |  Note that roundtripping is a lossy opreation, as all comments are stripped, the allowed number formats are reduced to canonical ones and doubles might lose or gain unwanted precision.
176 |  
177 |  @param tomlObject Foundation Object consisting of TOML serializable objects. In addition to plist objects this contains NSDateComponent objects with y-m-d filled, h-m-s-[nanoseconds] filled, all fields filled, or all fields + timezone filled.
178 |  @param error helpful information if generation fails
179 |  @return NSData representing the object.
180 |  */
181 | + (NSData *)dataWithTOMLObject:(NSDictionary<NSString *, id> *)tomlObject error:(NSError **)error;
182 | 
183 | /**
184 |  Takes a Dictionary representing a TOML file and translates the NSDateComponents into RFC339 strings to be able to be serialized in JSON or PropertyLists
185 | 
186 |  @param tomlObject foundation dictionary consisting of TOML serializable objects.
187 |  @return NSDictionary containing property list serializable objects.
188 |  */
189 | + (NSDictionary<NSString *, id> *)serializableObjectWithTOMLObject:(NSDictionary<NSString *, id> *)tomlObject;
190 | 
191 | @end
192 | ```
193 | 
194 | ## Changelog
195 | 
196 | * v2.0.0
197 |    * switched to [toml11] (https://github.com/ToruNiina/toml11
198 | 
199 | * v1.1.0
200 |    * Updated to cpptoml v0.1.1
201 |    * Added more arguments, help and error reporting to the `tomlutil`
202 | 
203 | * v1.0.1
204 |    * Fixed an issue with cpptoml with trailing whitespace and comments in dates as well as allowing for empty inline tables now.
205 | 
206 | * v1.0
207 |    * Reading and writing works. Dates are handeled. Conversion between json, plists and toml works as expected.
208 | 
209 | * v0.1.0
210 | 	* Basic reading works, no support of Date format yet, or of the switches promised.  	
211 | 
212 | ## Authors
213 | 
214 | * **Dominik Wagner** - [monkeydom](https://github.com/monkeydom) - [@monkeydom@mastodon.social](https://mastodon.social/@monkeydom)
215 | 
216 | ## License
217 | 
218 | Distributed under the MIT License - see [LICENSE.txt](LICENSE.txt) file for details
219 | 
220 | ## Acknowledgments
221 | 
222 | * ObjectiveTOML relies on the excellent [cpptoml](https://github.com/skystrife/cpptoml)
223 | 
224 | 


--------------------------------------------------------------------------------
/toml-examples/example-v0.3.0.toml:
--------------------------------------------------------------------------------
  1 | # Comment
  2 | # I am a comment. Hear me roar. Roar.
  3 | 
  4 | # Table
  5 | # Tables (also known as hash tables or dictionaries) are collections of key/value pairs.
  6 | # They appear in square brackets on a line by themselves.
  7 | 
  8 | [Table]
  9 | 
 10 | key = "value" # Yeah, you can do this.
 11 | 
 12 | # Nested tables are denoted by table names with dots in them. Name your tables whatever crap you please, just don't use #, ., [ or ].
 13 | 
 14 | [dog.tater]
 15 | type = "pug"
 16 | 
 17 | # You don't need to specify all the super-tables if you don't want to. TOML knows how to do it for you.
 18 | 
 19 | # [x] you
 20 | # [x.y] don't
 21 | # [x.y.z] need these
 22 | [x.y.z.w] # for this to work
 23 | 
 24 | # String
 25 | # There are four ways to express strings: basic, multi-line basic, literal, and multi-line literal.
 26 | # All strings must contain only valid UTF-8 characters.
 27 | 
 28 | [String]
 29 | basic = "I'm a string. \"You can quote me\". Name\tJos\u00E9\nLocation\tSF."
 30 | 
 31 | [String.Multiline]
 32 | 
 33 | # The following strings are byte-for-byte equivalent:
 34 | key1 = "One\nTwo"
 35 | key2 = """One\nTwo"""
 36 | key3 = """
 37 | One
 38 | Two"""
 39 | 
 40 | [String.Multilined.Singleline]
 41 | 
 42 | # The following strings are byte-for-byte equivalent:
 43 | key1 = "The quick brown fox jumps over the lazy dog."
 44 | 
 45 | key2 = """
 46 | The quick brown \
 47 | 
 48 | 
 49 |   fox jumps over \
 50 |     the lazy dog."""
 51 | 
 52 | key3 = """\
 53 |        The quick brown \
 54 |        fox jumps over \
 55 |        the lazy dog.\
 56 |        """
 57 | 
 58 | [String.Literal]
 59 | 
 60 | # What you see is what you get.
 61 | winpath  = 'C:\Users\nodejs\templates'
 62 | winpath2 = '\\ServerX\admin$\system32\'
 63 | quoted   = 'Tom "Dubs" Preston-Werner'
 64 | regex    = '<\i\c*\s*>'
 65 | 
 66 | 
 67 | [String.Literal.Multiline]
 68 | 
 69 | regex2 = '''I [dw]on't need \d{2} apples'''
 70 | lines  = '''
 71 | The first newline is
 72 | trimmed in raw strings.
 73 |    All other whitespace
 74 |    is preserved.
 75 | '''
 76 | 
 77 | # Integer
 78 | # Integers are whole numbers. Positive numbers may be prefixed with a plus sign.
 79 | # Negative numbers are prefixed with a minus sign.
 80 | 
 81 | [Integer]
 82 | key1 = +99
 83 | key2 = 42
 84 | key3 = 0
 85 | key4 = -17
 86 | 
 87 | # Float
 88 | # A float consists of an integer part (which may be prefixed with a plus or minus sign)
 89 | # followed by a fractional part and/or an exponent part.
 90 | 
 91 | [Float.fractional]
 92 | 
 93 | # fractional
 94 | key1 = +1.0
 95 | key2 = 3.1415
 96 | key3 = -0.01
 97 | 
 98 | [Float.exponent]
 99 | 
100 | # exponent
101 | key1 = 5e+22
102 | key2 = 1e6
103 | key3 = -2E-2
104 | 
105 | [Float.both]
106 | 
107 | # both
108 | key = 6.626e-34
109 | 
110 | # Boolean
111 | # Booleans are just the tokens you're used to. Always lowercase.
112 | 
113 | [Booleans]
114 | True = true
115 | False = false
116 | 
117 | # Datetime
118 | # Datetimes are RFC 3339 dates.
119 | 
120 | [Datetime]
121 | key1 = 1979-05-27T07:32:00Z
122 | key2 = 1979-05-27T00:32:00-07:00
123 | key3 = 1979-05-27T00:32:00.999999-07:00
124 | 
125 | # Array
126 | # Arrays are square brackets with other primitives inside. Whitespace is ignored. Elements are separated by commas. Data types may not be mixed.
127 | 
128 | [Array]
129 | key1 = [ 1, 2, 3 ]
130 | key2 = [ "red", "yellow", "green" ]
131 | key3 = [ [ 1, 2 ], [3, 4, 5] ]
132 | key4 = [ [ 1, 2 ], ["a", "b", "c"] ] # this is ok
133 | 
134 | #Arrays can also be multiline. So in addition to ignoring whitespace, arrays also ignore newlines between the brackets.
135 | # Terminating commas are ok before the closing bracket.
136 | 
137 | key5 = [
138 |   1, 2, 3
139 | ]
140 | key6 = [
141 |   1,
142 |   2, # this is ok
143 | ]
144 | 
145 | # Array of Tables
146 | # These can be expressed by using a table name in double brackets.
147 | # Each table with the same double bracketed name will be an element in the array.
148 | # The tables are inserted in the order encountered.
149 | 
150 | [[products]]
151 | name = "Hammer"
152 | sku = 738594937
153 | 
154 | [[products]]
155 | 
156 | [[products]]
157 | name = "Nail"
158 | sku = 284758393
159 | color = "gray"
160 | 
161 | 
162 | # You can create nested arrays of tables as well.
163 | 
164 | [[fruit]]
165 |   name = "apple"
166 | 
167 |   [fruit.physical]
168 |     color = "red"
169 |     shape = "round"
170 | 
171 |   [[fruit.variety]]
172 |     name = "red delicious"
173 | 
174 |   [[fruit.variety]]
175 |     name = "granny smith"
176 | 
177 | [[fruit]]
178 |   name = "banana"
179 | 
180 |   [[fruit.variety]]
181 |     name = "plantain"
182 |     
183 | 


--------------------------------------------------------------------------------
/toml-examples/example-v0.4.0.toml:
--------------------------------------------------------------------------------
  1 | ################################################################################
  2 | ## Comment
  3 | 
  4 | # Speak your mind with the hash symbol. They go from the symbol to the end of
  5 | # the line.
  6 | 
  7 | 
  8 | ################################################################################
  9 | ## Table
 10 | 
 11 | # Tables (also known as hash tables or dictionaries) are collections of
 12 | # key/value pairs. They appear in square brackets on a line by themselves.
 13 | 
 14 | [table]
 15 | 
 16 | key = "value" # Yeah, you can do this.
 17 | 
 18 | # Nested tables are denoted by table names with dots in them. Name your tables
 19 | # whatever crap you please, just don't use #, ., [ or ].
 20 | 
 21 | [table.subtable]
 22 | 
 23 | key = "another value"
 24 | 
 25 | # You don't need to specify all the super-tables if you don't want to. TOML
 26 | # knows how to do it for you.
 27 | 
 28 | # [x] you
 29 | # [x.y] don't
 30 | # [x.y.z] need these
 31 | [x.y.z.w] # for this to work
 32 | 
 33 | 
 34 | ################################################################################
 35 | ## Inline Table
 36 | 
 37 | # Inline tables provide a more compact syntax for expressing tables. They are
 38 | # especially useful for grouped data that can otherwise quickly become verbose.
 39 | # Inline tables are enclosed in curly braces `{` and `}`. No newlines are
 40 | # allowed between the curly braces unless they are valid within a value.
 41 | 
 42 | [table.inline]
 43 | 
 44 | name = { first = "Tom", last = "Preston-Werner" }
 45 | point = { x = 1, y = 2 }
 46 | 
 47 | 
 48 | ################################################################################
 49 | ## String
 50 | 
 51 | # There are four ways to express strings: basic, multi-line basic, literal, and
 52 | # multi-line literal. All strings must contain only valid UTF-8 characters.
 53 | 
 54 | [string]
 55 | 
 56 | basic = "I'm a string. \"You can quote me\". Name\tJos\u00E9\nLocation\tSF."
 57 | 
 58 | [string.multiline]
 59 | 
 60 | # The following strings are byte-for-byte equivalent:
 61 | key1 = "One\nTwo"
 62 | key2 = """One\nTwo"""
 63 | key3 = """
 64 | One
 65 | Two"""
 66 | 
 67 | [string.multiline.continued]
 68 | 
 69 | # The following strings are byte-for-byte equivalent:
 70 | key1 = "The quick brown fox jumps over the lazy dog."
 71 | 
 72 | key2 = """
 73 | The quick brown \
 74 | 
 75 | 
 76 |   fox jumps over \
 77 |     the lazy dog."""
 78 | 
 79 | key3 = """\
 80 |        The quick brown \
 81 |        fox jumps over \
 82 |        the lazy dog.\
 83 |        """
 84 | 
 85 | [string.literal]
 86 | 
 87 | # What you see is what you get.
 88 | winpath  = 'C:\Users\nodejs\templates'
 89 | winpath2 = '\\ServerX\admin$\system32\'
 90 | quoted   = 'Tom "Dubs" Preston-Werner'
 91 | regex    = '<\i\c*\s*>'
 92 | 
 93 | 
 94 | [string.literal.multiline]
 95 | 
 96 | regex2 = '''I [dw]on't need \d{2} apples'''
 97 | lines  = '''
 98 | The first newline is
 99 | trimmed in raw strings.
100 |    All other whitespace
101 |    is preserved.
102 | '''
103 | 
104 | 
105 | ################################################################################
106 | ## Integer
107 | 
108 | # Integers are whole numbers. Positive numbers may be prefixed with a plus sign.
109 | # Negative numbers are prefixed with a minus sign.
110 | 
111 | [integer]
112 | 
113 | key1 = +99
114 | key2 = 42
115 | key3 = 0
116 | key4 = -17
117 | 
118 | [integer.underscores]
119 | 
120 | # For large numbers, you may use underscores to enhance readability. Each
121 | # underscore must be surrounded by at least one digit.
122 | key1 = 1_000
123 | key2 = 5_349_221
124 | key3 = 1_2_3_4_5     # valid but inadvisable
125 | 
126 | 
127 | ################################################################################
128 | ## Float
129 | 
130 | # A float consists of an integer part (which may be prefixed with a plus or
131 | # minus sign) followed by a fractional part and/or an exponent part.
132 | 
133 | [float.fractional]
134 | 
135 | key1 = +1.0
136 | key2 = 3.1415
137 | key3 = -0.01
138 | 
139 | [float.exponent]
140 | 
141 | key1 = 5e+22
142 | key2 = 1e6
143 | key3 = -2E-2
144 | 
145 | [float.both]
146 | 
147 | key = 6.626e-34
148 | 
149 | [float.underscores]
150 | 
151 | key1 = 9_224_617.445_991_228_313
152 | key2 = 1e1_00
153 | 
154 | 
155 | ################################################################################
156 | ## Boolean
157 | 
158 | # Booleans are just the tokens you're used to. Always lowercase.
159 | 
160 | [boolean]
161 | 
162 | True = true
163 | False = false
164 | 
165 | 
166 | ################################################################################
167 | ## Datetime
168 | 
169 | # Datetimes are RFC 3339 dates.
170 | 
171 | [datetime]
172 | 
173 | key1 = 1979-05-27T07:32:00Z      # asdf
174 | key2 = 1979-05-27T00:32:00-07:00
175 | key3 = 1979-05-27T00:32:00.999999-07:00
176 | key4 = 1979-05-27 00:32:00+07:10
177 | time = 12:32:11.123
178 | date = 1979-05-27
179 | 
180 | 
181 | ################################################################################
182 | ## Array
183 | 
184 | # Arrays are square brackets with other primitives inside. Whitespace is
185 | # ignored. Elements are separated by commas. Data types may not be mixed.
186 | 
187 | [array]
188 | 
189 | key1 = [ 1, 2, 3 ]
190 | key2 = [ "red", "yellow", "green" ]
191 | key3 = [ [ 1, 2 ], [3, 4, 5] ]
192 | key4 = [ [ 1, 2 ], ["a", "b", "c"] ] # this is ok
193 | 
194 | # Arrays can also be multiline. So in addition to ignoring whitespace, arrays
195 | # also ignore newlines between the brackets.  Terminating commas are ok before
196 | # the closing bracket.
197 | 
198 | key5 = [
199 |   1, 2, 3
200 | ]
201 | key6 = [
202 |   1,
203 |   2, # this is ok
204 | ]
205 | 
206 | 
207 | ################################################################################
208 | ## Array of Tables
209 | 
210 | # These can be expressed by using a table name in double brackets. Each table
211 | # with the same double bracketed name will be an element in the array. The
212 | # tables are inserted in the order encountered.
213 | 
214 | [[products]]
215 | 
216 | name = "Hammer"
217 | sku = 738594937
218 | 
219 | [[products]]
220 | 
221 | [[products]]
222 | 
223 | name = "Nail"
224 | sku = 284758393
225 | color = "gray"
226 | 
227 | 
228 | # You can create nested arrays of tables as well.
229 | 
230 | [[fruit]]
231 |   name = "apple"
232 | 
233 |   [fruit.physical]
234 |     color = "red"
235 |     shape = "round"
236 | 
237 |   [[fruit.variety]]
238 |     name = "red delicious"
239 | 
240 |   [[fruit.variety]]
241 |     name = "granny smith"
242 | 
243 | [[fruit]]
244 |   name = "banana"
245 | 
246 |   [[fruit.variety]]
247 |     name = "plantain"
248 | 


--------------------------------------------------------------------------------
/toml-examples/wrong.toml:
--------------------------------------------------------------------------------
 1 | ################################################################################
 2 | ## Comment
 3 | 
 4 | # Speak your mind with the hash symbol. They go from the symbol to the end of
 5 | # the line.
 6 | 
 7 | 
 8 | ################################################################################
 9 | ## Table
10 | 
11 | # Tables (also known as hash tables or dictionaries) are collections of
12 | # key/value pairs. They appear in square brackets on a line by themselves.
13 | 
14 | asdfpoin1!@ j= ;alskjfasdf
15 | 
16 | [table]
17 | 
18 | key = "value" # Yeah, you can do this.
19 | 


--------------------------------------------------------------------------------
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 94 | 				F2FAE3722663A3DC0080F81A /* toml */,
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 98 | 			path = tomlutil;
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102 | 			isa = PBXGroup;
103 | 			children = (
104 | 				F2657CF126F4D26B00C279B9 /* tomlutil */,
105 | 			);
106 | 			name = Products;
107 | 			sourceTree = "<group>";
108 | 		};
109 | 		F2FAE3722663A3DC0080F81A /* toml */ = {
110 | 			isa = PBXGroup;
111 | 			children = (
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113 | 				F2FAE3742663A3DC0080F81A /* datetime.hpp */,
114 | 				F2FAE3752663A3DC0080F81A /* serializer.hpp */,
115 | 				F2FAE3762663A3DC0080F81A /* utility.hpp */,
116 | 				F2FAE3772663A3DC0080F81A /* get.hpp */,
117 | 				F2FAE3782663A3DC0080F81A /* parser.hpp */,
118 | 				F2FAE3792663A3DC0080F81A /* literal.hpp */,
119 | 				F2FAE37A2663A3DC0080F81A /* macros.hpp */,
120 | 				F2FAE37B2663A3DC0080F81A /* traits.hpp */,
121 | 				F2FAE37C2663A3DC0080F81A /* comments.hpp */,
122 | 				F2FAE37D2663A3DC0080F81A /* source_location.hpp */,
123 | 				F2FAE37E2663A3DC0080F81A /* combinator.hpp */,
124 | 				F2FAE37F2663A3DC0080F81A /* value.hpp */,
125 | 				F2FAE3802663A3DC0080F81A /* from.hpp */,
126 | 				F2FAE3812663A3DC0080F81A /* result.hpp */,
127 | 				F2FAE3822663A3DC0080F81A /* into.hpp */,
128 | 				F2FAE3832663A3DC0080F81A /* lexer.hpp */,
129 | 				F2FAE3842663A3DC0080F81A /* string.hpp */,
130 | 				F2FAE3852663A3DC0080F81A /* storage.hpp */,
131 | 				F2FAE3862663A3DC0080F81A /* color.hpp */,
132 | 				F2FAE3872663A3DC0080F81A /* types.hpp */,
133 | 				F2FAE3882663A3DC0080F81A /* exception.hpp */,
134 | 			);
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147 | 				F22CB704217B1FD600D1565D /* Frameworks */,
148 | 				F22CB705217B1FD600D1565D /* CopyFiles */,
149 | 			);
150 | 			buildRules = (
151 | 			);
152 | 			dependencies = (
153 | 			);
154 | 			name = tomlutil;
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156 | 			productReference = F22CB707217B1FD600D1565D /* tomlutil */;
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166 | 				ORGANIZATIONNAME = "Lone Monkey Productions";
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183 | 			projectRoot = "";
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196 | 				F22CB70B217B1FD600D1565D /* main.m in Sources */,
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214 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
215 | 				CLANG_WARN_BOOL_CONVERSION = YES;
216 | 				CLANG_WARN_COMMA = YES;
217 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
218 | 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
219 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
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221 | 				CLANG_WARN_EMPTY_BODY = YES;
222 | 				CLANG_WARN_ENUM_CONVERSION = YES;
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224 | 				CLANG_WARN_INT_CONVERSION = YES;
225 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
226 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
227 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
228 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
229 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
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231 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
232 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
233 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
234 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
235 | 				CODE_SIGN_IDENTITY = "-";
236 | 				COPY_PHASE_STRIP = NO;
237 | 				DEBUG_INFORMATION_FORMAT = dwarf;
238 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
239 | 				ENABLE_TESTABILITY = YES;
240 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
241 | 				GCC_DYNAMIC_NO_PIC = NO;
242 | 				GCC_NO_COMMON_BLOCKS = YES;
243 | 				GCC_OPTIMIZATION_LEVEL = 0;
244 | 				GCC_PREPROCESSOR_DEFINITIONS = (
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246 | 					"$(inherited)",
247 | 				);
248 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
249 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
250 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
251 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
252 | 				GCC_WARN_UNUSED_FUNCTION = YES;
253 | 				GCC_WARN_UNUSED_VARIABLE = YES;
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255 | 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
256 | 				MTL_FAST_MATH = YES;
257 | 				ONLY_ACTIVE_ARCH = YES;
258 | 				SDKROOT = macosx;
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260 | 			name = Debug;
261 | 		};
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264 | 			buildSettings = {
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273 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
274 | 				CLANG_WARN_BOOL_CONVERSION = YES;
275 | 				CLANG_WARN_COMMA = YES;
276 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
277 | 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
278 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
279 | 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
280 | 				CLANG_WARN_EMPTY_BODY = YES;
281 | 				CLANG_WARN_ENUM_CONVERSION = YES;
282 | 				CLANG_WARN_INFINITE_RECURSION = YES;
283 | 				CLANG_WARN_INT_CONVERSION = YES;
284 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
285 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
286 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
287 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
288 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
289 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
290 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
291 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
292 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
293 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
294 | 				CODE_SIGN_IDENTITY = "-";
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296 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
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300 | 				GCC_NO_COMMON_BLOCKS = YES;
301 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
302 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
303 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
304 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
305 | 				GCC_WARN_UNUSED_FUNCTION = YES;
306 | 				GCC_WARN_UNUSED_VARIABLE = YES;
307 | 				MACOSX_DEPLOYMENT_TARGET = 10.15;
308 | 				MTL_ENABLE_DEBUG_INFO = NO;
309 | 				MTL_FAST_MATH = YES;
310 | 				SDKROOT = macosx;
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312 | 			name = Release;
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317 | 				CODE_SIGN_STYLE = Automatic;
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319 | 				INFOPLIST_FILE = tomlutil/Info.plist;
320 | 				PRODUCT_BUNDLE_IDENTIFIER = productions.monkey.lone.tomlutil;
321 | 				PRODUCT_NAME = "$(TARGET_NAME)";
322 | 			};
323 | 			name = Debug;
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328 | 				CODE_SIGN_STYLE = Automatic;
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330 | 				INFOPLIST_FILE = tomlutil/Info.plist;
331 | 				PRODUCT_BUNDLE_IDENTIFIER = productions.monkey.lone.tomlutil;
332 | 				PRODUCT_NAME = "$(TARGET_NAME)";
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334 | 			name = Release;
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343 | 				F22CB70D217B1FD600D1565D /* Release */,
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346 | 			defaultConfigurationName = Release;
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350 | 			buildConfigurations = (
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352 | 				F22CB710217B1FD600D1565D /* Release */,
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359 | 	rootObject = F22CB6FF217B1FD600D1565D /* Project object */;
360 | }
361 | 


--------------------------------------------------------------------------------
/tomlutil.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:tomlutil.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/tomlutil.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | 	<key>IDEDidComputeMac32BitWarning</key>
6 | 	<true/>
7 | </dict>
8 | </plist>
9 | 


--------------------------------------------------------------------------------
/tomlutil.xcodeproj/xcshareddata/xcschemes/tomlutil.xcscheme:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <Scheme
  3 |    LastUpgradeVersion = "1300"
  4 |    version = "1.3">
  5 |    <BuildAction
  6 |       parallelizeBuildables = "YES"
  7 |       buildImplicitDependencies = "YES">
  8 |       <BuildActionEntries>
  9 |          <BuildActionEntry
 10 |             buildForTesting = "YES"
 11 |             buildForRunning = "YES"
 12 |             buildForProfiling = "YES"
 13 |             buildForArchiving = "YES"
 14 |             buildForAnalyzing = "YES">
 15 |             <BuildableReference
 16 |                BuildableIdentifier = "primary"
 17 |                BlueprintIdentifier = "F22CB706217B1FD600D1565D"
 18 |                BuildableName = "tomlutil"
 19 |                BlueprintName = "tomlutil"
 20 |                ReferencedContainer = "container:tomlutil.xcodeproj">
 21 |             </BuildableReference>
 22 |          </BuildActionEntry>
 23 |       </BuildActionEntries>
 24 |    </BuildAction>
 25 |    <TestAction
 26 |       buildConfiguration = "Debug"
 27 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
 28 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
 29 |       shouldUseLaunchSchemeArgsEnv = "YES">
 30 |       <MacroExpansion>
 31 |          <BuildableReference
 32 |             BuildableIdentifier = "primary"
 33 |             BlueprintIdentifier = "F22CB706217B1FD600D1565D"
 34 |             BuildableName = "tomlutil"
 35 |             BlueprintName = "tomlutil"
 36 |             ReferencedContainer = "container:tomlutil.xcodeproj">
 37 |          </BuildableReference>
 38 |       </MacroExpansion>
 39 |       <Testables>
 40 |       </Testables>
 41 |    </TestAction>
 42 |    <LaunchAction
 43 |       buildConfiguration = "Debug"
 44 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
 45 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
 46 |       launchStyle = "0"
 47 |       useCustomWorkingDirectory = "NO"
 48 |       ignoresPersistentStateOnLaunch = "NO"
 49 |       debugDocumentVersioning = "YES"
 50 |       debugServiceExtension = "internal"
 51 |       allowLocationSimulation = "YES">
 52 |       <BuildableProductRunnable
 53 |          runnableDebuggingMode = "0">
 54 |          <BuildableReference
 55 |             BuildableIdentifier = "primary"
 56 |             BlueprintIdentifier = "F22CB706217B1FD600D1565D"
 57 |             BuildableName = "tomlutil"
 58 |             BlueprintName = "tomlutil"
 59 |             ReferencedContainer = "container:tomlutil.xcodeproj">
 60 |          </BuildableReference>
 61 |       </BuildableProductRunnable>
 62 |       <CommandLineArguments>
 63 |          <CommandLineArgument
 64 |             argument = "-f json"
 65 |             isEnabled = "NO">
 66 |          </CommandLineArgument>
 67 |          <CommandLineArgument
 68 |             argument = "-f xml1"
 69 |             isEnabled = "NO">
 70 |          </CommandLineArgument>
 71 |          <CommandLineArgument
 72 |             argument = "-f binary1"
 73 |             isEnabled = "NO">
 74 |          </CommandLineArgument>
 75 |          <CommandLineArgument
 76 |             argument = "-f toml"
 77 |             isEnabled = "YES">
 78 |          </CommandLineArgument>
 79 |          <CommandLineArgument
 80 |             argument = "$(PROJECT_DIR)/toml-examples/example-v0.4.0.toml"
 81 |             isEnabled = "NO">
 82 |          </CommandLineArgument>
 83 |          <CommandLineArgument
 84 |             argument = "$(PROJECT_DIR)/toml-examples/wrong.toml"
 85 |             isEnabled = "YES">
 86 |          </CommandLineArgument>
 87 |       </CommandLineArguments>
 88 |    </LaunchAction>
 89 |    <ProfileAction
 90 |       buildConfiguration = "Release"
 91 |       shouldUseLaunchSchemeArgsEnv = "YES"
 92 |       savedToolIdentifier = ""
 93 |       useCustomWorkingDirectory = "NO"
 94 |       debugDocumentVersioning = "YES">
 95 |       <BuildableProductRunnable
 96 |          runnableDebuggingMode = "0">
 97 |          <BuildableReference
 98 |             BuildableIdentifier = "primary"
 99 |             BlueprintIdentifier = "F22CB706217B1FD600D1565D"
100 |             BuildableName = "tomlutil"
101 |             BlueprintName = "tomlutil"
102 |             ReferencedContainer = "container:tomlutil.xcodeproj">
103 |          </BuildableReference>
104 |       </BuildableProductRunnable>
105 |    </ProfileAction>
106 |    <AnalyzeAction
107 |       buildConfiguration = "Debug">
108 |    </AnalyzeAction>
109 |    <ArchiveAction
110 |       buildConfiguration = "Release"
111 |       revealArchiveInOrganizer = "YES">
112 |    </ArchiveAction>
113 | </Scheme>
114 | 


--------------------------------------------------------------------------------
/tomlutil/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleIdentifier</key>
 6 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 7 | 	<key>CFBundleShortVersionString</key>
 8 | 	<string>2.0.0</string>
 9 | 	<key>LMPToml11Version</key>
10 | 	<string>3.7.1</string>
11 | 	<key>LSMinimumSystemVersion</key>
12 | 	<string>${MACOSX_DEPLOYMENT_TARGET}</string>
13 | </dict>
14 | </plist>
15 | 


--------------------------------------------------------------------------------
/tomlutil/LMPTOMLSerialization.h:
--------------------------------------------------------------------------------
 1 | //  LMPTOMLSerialization.h
 2 | //
 3 | //  Created by dom on 10/20/18.
 4 | //  Copyright © 2018 Lone Monkey Productions. All rights reserved.
 5 | //
 6 | 
 7 | #import <Foundation/Foundation.h>
 8 | 
 9 | extern NSErrorDomain const LMPTOMLErrorDomain;
10 | 
11 | extern NSString * const LMPTOMLErrorInfoKeyColorizedReason;
12 | 
13 | extern NSString * const LMPTOMLOptionKeySourceFileURL;
14 | 
15 | @interface LMPTOMLSerialization : NSObject
16 | 
17 | /**
18 |  Generate a Foundation Dictionary from TOML data.
19 | 
20 |  @param data NSData representing a TOML file
21 |  @param options NSDictionary with options for the toml parsing
22 |  @param error helpful information if the parsing fails
23 |  @return NSDictionary representing the contents of the TOML file. Note that given dates will be represented as NSDateComponents, use +serializableObjectWithTOMLObject: to convert those to RFC3339 strings that can be used in JSON or PropertyList serializations.
24 |  */
25 | + (NSDictionary <NSString *, id>*)TOMLObjectWithData:(NSData *)data options:(NSDictionary *)options error:(NSError **)error;
26 | 
27 | + (NSDictionary <NSString *, id>*)TOMLObjectWithData:(NSData *)data error:(NSError **)error;
28 | 
29 | 
30 | /**
31 |  Generates NSData representation of the TOMLObject. The representation is UTF8 and can be stored directly as a TOML file.
32 |  
33 |  Note that roundtripping is a lossy opreation, as all comments are stripped, the allowed number formats are reduced to canonical ones and doubles might lose or gain unwanted precision.
34 |  
35 |  @param tomlObject Foundation Object consisting of TOML serializable objects. In addition to plist objects this contains NSDateComponent objects with y-m-d filled, h-m-s-[nanoseconds] filled, all fields filled, or all fields + timezone filled.
36 |  @param error helpful information if generation fails
37 |  @return NSData representing the object.
38 |  */
39 | + (NSData *)dataWithTOMLObject:(NSDictionary<NSString *, id> *)tomlObject error:(NSError **)error;
40 | 
41 | /**
42 |  Takes a Dictionary representing a TOML file and translates the NSDateComponents into RFC339 strings to be able to be serialized in JSON or PropertyLists
43 | 
44 |  @param tomlObject foundation dictionary consisting of TOML serializable objects.
45 |  @return NSDictionary containing property list serializable objects.
46 |  */
47 | + (NSDictionary<NSString *, id> *)serializableObjectWithTOMLObject:(NSDictionary<NSString *, id> *)tomlObject;
48 | 
49 | @end
50 | 


--------------------------------------------------------------------------------
/tomlutil/LMPTOMLSerialization.mm:
--------------------------------------------------------------------------------
  1 | //  LMPTOMLSerialization.m
  2 | //
  3 | //  Created by dom on 10/20/18.
  4 | //  Copyright © 2018 Lone Monkey Productions. All rights reserved.
  5 | 
  6 | #import "LMPTOMLSerialization.h"
  7 | 
  8 | #define TOML11_COLORIZE_ERROR_MESSAGE
  9 | 
 10 | // #define TOML11_PRESERVE_COMMENTS_BY_DEFAULT
 11 | #include "toml.hpp"
 12 | 
 13 | #include <iostream>
 14 | #include <istream>
 15 | #include <streambuf>
 16 | #include <strstream>
 17 | #include <string>
 18 | 
 19 | #include "LMP_toml_visitors.h"
 20 | 
 21 | 
 22 | NSErrorDomain const LMPTOMLErrorDomain = @"productions.monkey.lone.TOML";
 23 | static NSInteger const LMPTOMLParseErrorCode = 7031;
 24 | static NSInteger const LMPTOMLWriteErrorCode = 7001;
 25 | 
 26 | NSString * const LMPTOMLErrorInfoKeyColorizedReason = @"ColoredFailureReason";
 27 | 
 28 | extern NSString * const LMPTOMLOptionKeySourceFileURL = @"sourceFileURL";
 29 | 
 30 | 
 31 | 
 32 | @implementation LMPTOMLSerialization
 33 | 
 34 | + (NSDictionary <NSString *, id>*)TOMLObjectWithData:(NSData *)data error:(NSError **)error {
 35 |     return [self TOMLObjectWithData:data options:nil error:error];
 36 | }
 37 | 
 38 | + (NSDictionary <NSString *, id>*)TOMLObjectWithData:(NSData *)data options:(NSDictionary *)options error:(NSError **)error {
 39 |     
 40 |     try {
 41 |         char *bytes = (char *)data.bytes;
 42 |         
 43 |         // deprecated but seems to do what I want, the implementation previously was missing seek capabilities.
 44 |         // see https://stackoverflow.com/questions/13059091/creating-an-input-stream-from-constant-memory#comment115305688_13059195
 45 |         std::strstreambuf sbuf(bytes, data.length);
 46 |         std::istream stream(&sbuf);
 47 |         
 48 |         // this works as well, probably does more copying than we need
 49 |         // std::istringstream stream(std::string(bytes, data.length));
 50 |         
 51 |         NSURL *fileSourceURL = options[LMPTOMLOptionKeySourceFileURL];
 52 |         
 53 |         NSString *filePath = fileSourceURL ? fileSourceURL.relativePath : @"anonymous input";
 54 |         
 55 |         // parse
 56 |         const auto data = toml::parse(stream, filePath.UTF8String);
 57 |         
 58 |         // convert table to standard Objective-C objects
 59 |         toml_nsdictionary_writer dw;
 60 |         dw.visit(toml::get<toml::table>(data));
 61 |         
 62 |         // std::cout << " --- " << data << " --- \n";
 63 |         
 64 |         NSDictionary *result = dw.dictionary();
 65 |         return result;
 66 |         
 67 |     } catch (const toml::exception& e) {
 68 |         if (error) {
 69 |             NSString *coloredWhat = @(e.what());
 70 |             NSRegularExpression *regEx = [NSRegularExpression regularExpressionWithPattern:@"\033\\[\\d+m" options:0 error:nil];
 71 |             NSString *cleanWhat = [regEx stringByReplacingMatchesInString:coloredWhat options:0 range:NSMakeRange(0, coloredWhat.length) withTemplate:@""];
 72 |             
 73 |             *error = [NSError errorWithDomain:LMPTOMLErrorDomain
 74 |                                          code:LMPTOMLParseErrorCode
 75 |                                      userInfo:@{
 76 |                                          NSLocalizedDescriptionKey : @"Input TOML could not be parsed",
 77 |                                          NSLocalizedFailureReasonErrorKey : cleanWhat,
 78 |                                          LMPTOMLErrorInfoKeyColorizedReason : coloredWhat,
 79 |                                      }];
 80 |         }
 81 |         return nil;
 82 |     }
 83 | }
 84 | 
 85 | static toml::value DictionaryToTable(NSDictionary<NSString *, id> *dict) {
 86 |     toml::table table;
 87 |     for (NSString *key in dict.keyEnumerator) {
 88 |         auto cppKey = std::string(key.UTF8String);
 89 |         auto cppValue = ObjectToValue(dict[key]);
 90 |         table.insert(std::make_pair(cppKey, cppValue));
 91 |     }
 92 |     return toml::value(table);
 93 | }
 94 | 
 95 | static toml::value ArrayToArray(NSArray *array) {
 96 |     toml::array result;
 97 |     for (id value in array) {
 98 |         result.push_back(ObjectToValue(value));
 99 |     }
100 |     return toml::value(result);
101 | }
102 | 
103 | static toml::value ObjectToValue(id objectValue) {
104 |     if ([objectValue isKindOfClass:[NSString class]]) {
105 |         return toml::value(std::string([objectValue UTF8String]));
106 |     } else if ([objectValue isKindOfClass:[NSNumber class]]) {
107 |         if ((__bridge CFBooleanRef)objectValue == kCFBooleanTrue ||
108 |             (__bridge CFBooleanRef)objectValue == kCFBooleanFalse) {
109 |             return toml::value((__bridge CFBooleanRef)objectValue == kCFBooleanTrue);
110 |         } else if (CFNumberIsFloatType((__bridge CFNumberRef)objectValue)) {
111 |             return toml::value([objectValue doubleValue]);
112 |         } else {
113 |             return toml::value([objectValue longLongValue]);
114 |         }
115 |     } else if ([objectValue isKindOfClass:[NSDictionary class]]) {
116 |         return DictionaryToTable(objectValue);
117 |     } else if ([objectValue isKindOfClass:[NSArray class]]) {
118 |         return ArrayToArray(objectValue);
119 |     }   else if ([objectValue isKindOfClass:[NSDateComponents class]]) {
120 |         NSDateComponents *dc = objectValue;
121 |         
122 |         if (dc.year == NSDateComponentUndefined) {
123 |             toml::local_time lt;
124 |             if (dc.hour != NSDateComponentUndefined) {
125 |                 lt.hour = (int)dc.hour;
126 |             }
127 |             if (dc.minute != NSDateComponentUndefined) {
128 |                 lt.minute = (int)dc.minute;
129 |             }
130 |             if (dc.second != NSDateComponentUndefined) {
131 |                 lt.second = (int)dc.second;
132 |             }
133 |             if (dc.nanosecond != NSDateComponentUndefined) {
134 |                 lt.nanosecond = (int)(dc.nanosecond % 1000);
135 |                 long ms = dc.nanosecond / 1000;
136 |                 lt.microsecond = (int)(ms % 1000);
137 |                 lt.millisecond = (int)ms / 1000;
138 |             }
139 |             return toml::value(lt);
140 |         } else {
141 |             toml::local_date ld((int16_t)dc.year, (toml::month_t)(dc.month - 1), (uint8_t)dc.day);
142 |             if (dc.second == NSDateComponentUndefined) {
143 |                 return toml::value(ld);
144 |             }
145 |             else {
146 |                 toml::local_time lt;
147 |                 if (dc.hour != NSDateComponentUndefined) {
148 |                     lt.hour = (int)dc.hour;
149 |                 }
150 |                 if (dc.minute != NSDateComponentUndefined) {
151 |                     lt.minute = (int)dc.minute;
152 |                 }
153 |                 if (dc.second != NSDateComponentUndefined) {
154 |                     lt.second = (int)dc.second;
155 |                 }
156 |                 if (dc.nanosecond != NSDateComponentUndefined) {
157 |                     lt.nanosecond = (int)(dc.nanosecond % 1000);
158 |                     long ms = dc.nanosecond / 1000;
159 |                     lt.microsecond = (int)(ms % 1000);
160 |                     lt.millisecond = (int)ms / 1000;
161 |                 }
162 |                 
163 |                 toml::local_datetime ldt(ld, lt);
164 |                 if (!dc.timeZone) {
165 |                     return toml::value(ldt);
166 |                 } else {
167 |                     int minutesFromGMT = (int)[dc.timeZone secondsFromGMT] / 60;
168 |                     toml::offset_datetime dt(ldt, toml::time_offset(minutesFromGMT / 60, minutesFromGMT % 60));
169 |                     return toml::value(dt);
170 |                 }
171 |             }
172 |         }
173 |         
174 |     } else {
175 |         return toml::value("--- unkonwn ---");
176 |     }
177 | }
178 | 
179 | + (NSData *)dataWithTOMLObject:(NSDictionary<NSString *, id> *)tomlObject error:(NSError **)error {
180 |     try {
181 | //        __auto_type dict = @{@"test1" : @1, @"testBool" : @YES, @"testString" : @"some string", @"test3.14" : @(M_PI),
182 | //                             @"subtable" : @{ @"two" : @"zwo"},
183 | //                             @"some array" : @[@1, @2, @3],
184 | //                             @"some other array" : @[@"oans", @"zwoa"],
185 | //        };
186 | 
187 |         auto root = DictionaryToTable(tomlObject);
188 |         std::stringstream s("");
189 |         // setw makes inline tables if they fit
190 |         // std::setprecision(7) e.g. would also set the float precision. we might want that for the future
191 |         s << std::setw(100) << root << std::endl;
192 |         std::string str = s.str();
193 |         NSData *result = [NSData dataWithBytes:str.data() length:str.length()];
194 |         return result;
195 |     } catch (const toml::exception& e) {
196 |         if (error) {
197 |             NSString *coloredWhat = @(e.what());
198 |             NSRegularExpression *regEx = [NSRegularExpression regularExpressionWithPattern:@"\033\\[\\d+m" options:0 error:nil];
199 |             NSString *cleanWhat = [regEx stringByReplacingMatchesInString:coloredWhat options:0 range:NSMakeRange(0, coloredWhat.length) withTemplate:@""];
200 |             
201 |             *error = [NSError errorWithDomain:LMPTOMLErrorDomain
202 |                                          code:LMPTOMLWriteErrorCode
203 |                                      userInfo:@{
204 |                                          NSLocalizedDescriptionKey : @"Input objects could not be converted to TOML",
205 |                                          NSLocalizedFailureReasonErrorKey : cleanWhat,
206 |                                          LMPTOMLErrorInfoKeyColorizedReason : coloredWhat,
207 |                                      }];
208 |         }
209 |         return nil;
210 |     }
211 | }
212 | 
213 | static NSString *TOMLTimeStringFromComponents(NSDateComponents *dc) {
214 |     NSMutableString *result = [NSMutableString new];
215 |     if (dc.year != NSDateComponentUndefined) {
216 |         [result appendFormat:@"%04d-%02d-%02d", (int)dc.year, (int)dc.month, (int)dc.day];
217 |     }
218 |     if (dc.minute != NSDateComponentUndefined) {
219 |         if (result.length > 0) {
220 |             [result appendString:@"T"];
221 |         }
222 |         [result appendFormat:@"%02d:%02d:%02d", (int)dc.hour, (int)dc.minute, (int)dc.second];
223 |         if (dc.nanosecond != NSDateComponentUndefined && dc.nanosecond > 0) {
224 |             [result appendFormat:@".%06d", (int)(dc.nanosecond / 1000)];
225 |         }
226 |         if (dc.timeZone) {
227 |             int minuteOffset = (int)dc.timeZone.secondsFromGMT / 60;
228 |             if (minuteOffset == 0) {
229 |                 [result appendString:@"Z"];
230 |             } else {
231 |                 [result appendString:minuteOffset > 0 ? @"+" : @"-"];
232 |                 [result appendFormat:@"%02d:%02d", ABS(minuteOffset) / 60, ABS(minuteOffset) % 60];
233 |             }
234 |         }
235 |     }
236 |     return result;
237 | }
238 | 
239 | static NSArray *serializableArray(NSArray *array) {
240 |     NSMutableArray *result = [array mutableCopy];
241 |     NSUInteger index = result.count;
242 |     while (index-- != 0) {
243 |         id value = result[index];
244 |         if ([value isKindOfClass:[NSArray class]]) {
245 |             result[index] = serializableArray(value);
246 |         } else if ([value isKindOfClass:[NSDictionary class]]) {
247 |             result[index] = [LMPTOMLSerialization serializableObjectWithTOMLObject:value];
248 |         } else if ([value isKindOfClass:[NSDateComponents class]]) {
249 |             result[index] = TOMLTimeStringFromComponents(value);
250 |         }
251 |     }
252 |     return result;
253 | }
254 | 
255 | + (NSDictionary<NSString *, id> *)serializableObjectWithTOMLObject:(NSDictionary<NSString *, id> *)tomlObject {
256 |     NSMutableDictionary *result = [tomlObject mutableCopy];
257 |     for (NSString *key in result.allKeys) {
258 |         id value = result[key];
259 |         if ([value isKindOfClass:[NSDictionary class]]) {
260 |             result[key] = [self serializableObjectWithTOMLObject:value];
261 |         } else if ([value isKindOfClass:[NSArray class]]) {
262 |             result[key] = serializableArray(value);
263 |         } else if ([value isKindOfClass:[NSDateComponents class]]) {
264 |             result[key] = TOMLTimeStringFromComponents(value);
265 |         }
266 |     }
267 |     return result;
268 | }
269 | 
270 | @end
271 | 


--------------------------------------------------------------------------------
/tomlutil/LMP_toml_visitors.h:
--------------------------------------------------------------------------------
  1 | //
  2 | //  LMP_cpptoml_visitors.h
  3 | //  tomlutil
  4 | //
  5 | //  Created by dom on 10/20/18.
  6 | //  Copyright © 2018 Lone Monkey Productions. All rights reserved.
  7 | //
  8 | 
  9 | #ifndef LMP_toml_visitors_h
 10 | #define LMP_toml_visitors_h
 11 | #include "toml.hpp"
 12 | /**
 13 |  * A visitor for toml objects that writes to an NSMutableDictionary
 14 |  */
 15 | class toml_nsdictionary_writer {
 16 | public:
 17 |     toml_nsdictionary_writer() {
 18 |         currentDictionary_ = resultContainer_ = [NSMutableDictionary new];
 19 |         currentKey_ = @"TOMLRoot";
 20 |     }
 21 | 
 22 |     NSDictionary *dictionary() {
 23 |         return [resultContainer_[@"TOMLRoot"] copy];
 24 |     }
 25 | 
 26 |     void visit(const toml::string& v) {
 27 |         id value = [NSString stringWithUTF8String: static_cast<std::string>(v).c_str()];
 28 |         writeValue(value);
 29 |     }
 30 |     
 31 |     void visit(const toml::local_date& v) {
 32 |         id value = ({
 33 |             NSDateComponents *result = [NSDateComponents new];
 34 |             result.year = v.year;
 35 |             result.month = v.month + 1;
 36 |             result.day = v.day;
 37 |             result;
 38 |         });
 39 |         writeValue(value);
 40 |     }
 41 |     
 42 |     void visit(const toml::local_time& v) {
 43 |         id value = ({
 44 |             NSDateComponents *result = [NSDateComponents new];
 45 |             result.hour = v.hour;
 46 |             result.minute = v.minute;
 47 |             result.second = v.second;
 48 |             result.nanosecond = v.millisecond * 1000000 + v.microsecond * 1000 + v.nanosecond;
 49 |             result;
 50 |         });
 51 | //        NSLog(@"%@", [value debugDescription]);
 52 |         writeValue(value);
 53 |     }
 54 |     
 55 |     // untested, need to be looked again to have proper roundtrip I guess.
 56 |     void visit(const toml::local_datetime& v) {
 57 |         id value = ({
 58 |             NSDateComponents *result = [NSDateComponents new];
 59 |             result.year = v.date.year;
 60 |             result.month = v.date.month + 1;
 61 |             result.day = v.date.day;
 62 |             result.hour = v.time.hour;
 63 |             result.minute = v.time.minute;
 64 |             result.second = v.time.second;
 65 |             result.nanosecond = v.time.millisecond * 1000000 + v.time.microsecond * 1000 + v.time.nanosecond;
 66 |             result;
 67 |         });
 68 |         writeValue(value);
 69 |     }
 70 | 
 71 |     void visit(const toml::offset_datetime& v) {
 72 |         id value = ({
 73 |             NSDateComponents *result = [NSDateComponents new];
 74 |             result.year = v.date.year;
 75 |             result.month = v.date.month + 1;
 76 |             result.day = v.date.day;
 77 |             result.hour = v.time.hour;
 78 |             result.minute = v.time.minute;
 79 |             result.second = v.time.second;
 80 |             result.nanosecond = v.time.millisecond * 1000000 + v.time.microsecond * 1000 + v.time.nanosecond;
 81 |             result.timeZone = [NSTimeZone timeZoneForSecondsFromGMT:(v.offset.hour * 60 + v.offset.minute) * 60];
 82 |             result;
 83 |         });
 84 |         writeValue(value);
 85 |     }
 86 | 
 87 | 
 88 |     void visit(const toml::array& t) {
 89 |         withContainerIsDictionary( NO, ^{
 90 |             for (auto it = t.begin(); it != t.end(); it++) {
 91 |                 visit(*it);
 92 |             }
 93 |         });
 94 |     }
 95 | 
 96 | 
 97 |     void visit(const toml::table& t) {
 98 |         withContainerIsDictionary( YES, ^{
 99 |             for (auto it = t.begin(); it != t.end(); it++) {
100 |                 currentKey_ = [NSString stringWithUTF8String: it->first.c_str()];
101 |                 visit(it->second);
102 |             }
103 |         });
104 |     }
105 |     
106 |     void visit(const toml::value& dunno) {
107 |         switch (dunno.type()) {
108 |             case toml::value_t::boolean:
109 |                 writeValue(dunno.as_boolean() ? @YES : @NO);
110 |                 break;
111 |             case toml::value_t::integer:
112 |                 writeValue(@(dunno.as_integer()));
113 |                 break;
114 |             case toml::value_t::floating:
115 |                 writeValue(@(dunno.as_floating()));
116 |                 break;
117 |             case toml::value_t::string :
118 |                 visit(toml::get<toml::string>(dunno));
119 |                 break;
120 |             case toml::value_t::array :
121 |                 visit(toml::get<toml::array>(dunno));
122 |                 break;
123 |             case toml::value_t::table :
124 |                 visit(toml::get<toml::table>(dunno));
125 |                 break;
126 |             case toml::value_t::local_date :
127 |                 visit(toml::get<toml::local_date>(dunno));
128 |                 break;
129 |             case toml::value_t::local_time :
130 |                 visit(toml::get<toml::local_time>(dunno));
131 |                 break;
132 |             case toml::value_t::local_datetime :
133 |                 visit(toml::get<toml::local_datetime>(dunno));
134 |                 break;
135 |             case toml::value_t::offset_datetime :
136 |                 visit(toml::get<toml::offset_datetime>(dunno));
137 |                 break;
138 |             default:
139 |                 // have all types now, should not happen anymore™
140 |                 std::cout << "- '" << dunno << "' --------- not yet implemented" << std::endl;
141 |                 break;
142 |         }
143 |     }
144 |     
145 | private:
146 | 
147 |     void withContainerIsDictionary(BOOL isDictionary, dispatch_block_t stuff) {
148 |         NSMutableArray *array = currentArray_;
149 |         NSMutableDictionary *dict = currentDictionary_;
150 |         NSString *key = currentKey_;
151 | 
152 |         if (isDictionary) {
153 |             NSMutableDictionary *contextDictionary = [NSMutableDictionary new];
154 |             writeValue(contextDictionary);
155 |             
156 |             currentDictionary_ = contextDictionary;
157 |             currentArray_ = nil;
158 |         } else {
159 |             NSMutableArray *contextArray = [NSMutableArray new];
160 |             writeValue(contextArray);
161 |             
162 |             currentArray_ = contextArray;
163 |         }
164 |         
165 |         stuff();
166 |         
167 |         currentKey_ = key;
168 |         currentArray_ = array;
169 |         currentDictionary_ = dict;
170 |     }
171 |     
172 |     void writeValue(id value) {
173 |         if (currentArray_) {
174 |             [currentArray_ addObject:value];
175 |         } else {
176 |             currentDictionary_[currentKey_] = value;
177 |         }
178 |     }
179 |     
180 |     NSMutableDictionary *resultContainer_;
181 |     NSMutableDictionary *currentDictionary_;
182 |     NSString *currentKey_;
183 |     NSMutableArray *currentArray_;
184 | };
185 | 
186 | #endif /* LMP_toml_visitors_h */
187 | 


--------------------------------------------------------------------------------
/tomlutil/main.m:
--------------------------------------------------------------------------------
  1 | //  main.m
  2 | //  tomlutil
  3 | //
  4 | //  Created by dom on 10/20/18.
  5 | //  Copyright © 2018 Lone Monkey Productions. All rights reserved.
  6 | 
  7 | @import Foundation;
  8 | #import "LMPTOMLSerialization.h"
  9 | 
 10 | typedef CF_ENUM(int, LMPFileFormat) {
 11 |     FileFormatUnknown = 0,
 12 |     FileFormatPlistBinary = kCFPropertyListBinaryFormat_v1_0,
 13 |     FileFormatPlistXML = kCFPropertyListXMLFormat_v1_0,
 14 | //    FileFormatPlistOpenStep = kCFPropertyListOpenStepFormat, cannot write anymore anyways
 15 |     FileFormatJSON = 801,
 16 |     FileFormatTOML = 901,
 17 |     FileFormatNone = 99991,
 18 | };
 19 | 
 20 | void showErrorAndHalt(NSError *error, NSData *inputData) {
 21 |     if (!error) {
 22 |         return;
 23 |     }
 24 |     char *bold="";
 25 |     char *stopBold="";
 26 |     
 27 |     BOOL supportsAnsiColor = isatty([[NSFileHandle fileHandleWithStandardError] fileDescriptor]);
 28 |     
 29 |     if (supportsAnsiColor) {
 30 |         NSString *term = [[NSProcessInfo processInfo] environment][@"TERM"] ;
 31 |         if (term && (
 32 |             [term rangeOfString:@"color" options:NSCaseInsensitiveSearch].location != NSNotFound ||
 33 |                      [term rangeOfString:@"ansi" options:NSCaseInsensitiveSearch].location != NSNotFound
 34 |             )
 35 |             ){
 36 |         } else {
 37 |             supportsAnsiColor = NO;
 38 |         }
 39 |         
 40 |     }
 41 |     if (supportsAnsiColor) {
 42 |         bold="\033[1m";
 43 |         stopBold="\033[0m";
 44 |     }
 45 |     fputs(bold, stderr);
 46 |     fputs("🚫 ",stderr);
 47 |     fputs(error.localizedDescription.UTF8String, stderr);
 48 |     fputs(stopBold, stderr);
 49 |     fputs("\n", stderr);
 50 |     
 51 |     if (supportsAnsiColor && error.userInfo[LMPTOMLErrorInfoKeyColorizedReason]) {
 52 |         fputs([error.userInfo[LMPTOMLErrorInfoKeyColorizedReason] UTF8String], stderr);
 53 |     } else {
 54 |         fputs(error.localizedFailureReason.UTF8String, stderr);
 55 |     }
 56 |     fputs("\n", stderr);
 57 |         
 58 |     exit(EXIT_FAILURE);
 59 | }
 60 | 
 61 | static LMPFileFormat formatFromFilename(NSString *filename) {
 62 |     // Extensions
 63 |     NSString *extension = [filename.pathExtension lowercaseString];
 64 |     LMPFileFormat result = [@{
 65 |                      @".toml" : @(FileFormatTOML),
 66 |                      @".json" : @(FileFormatJSON),
 67 |                      @".js" : @(FileFormatJSON),
 68 |                      @".plist" : @(FileFormatPlistXML),
 69 |                      }[extension] intValue];
 70 |     return result;
 71 | }
 72 | 
 73 | static NSString *version_string(void) {
 74 |     NSString *shortVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleShortVersionString"];
 75 | //            NSString *bundleVersion = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"CFBundleVersion"];
 76 |     NSString *toml11Version = [[NSBundle mainBundle] objectForInfoDictionaryKey:@"LMPToml11Version"];
 77 | 
 78 |     NSString *versionLineString = [NSString stringWithFormat:@"tomlutil v%@ (toml11 v%@)", shortVersion, toml11Version];
 79 |     return versionLineString;
 80 | }
 81 | 
 82 | static void show_help(BOOL versionOnly) {
 83 |     
 84 |     puts(version_string().UTF8String);
 85 |     
 86 |     if (versionOnly)  {
 87 |         return;
 88 |     }
 89 | 
 90 |     puts("");
 91 |     puts("Usage: tomlutil [-f json|xml1|binary1|toml] file [outputfile]\n\n"
 92 |          "A file of '-' reads from stdin. Can read json, plists and toml. Output defaults to stdout.\n"
 93 |          "-f format   Output format. One of json, xml1, binary1, toml. Defaults to toml.\n"
 94 |          "-lint       Just lint with toml11, no output.");
 95 | }
 96 | 
 97 | int main(int argc, const char * argv[]) {
 98 |     @autoreleasepool {
 99 |         
100 |         BOOL showHelp = argc <= 1;
101 |         
102 |         if (!showHelp && argc == 2) {
103 |             NSString *argument = [[NSProcessInfo processInfo].arguments lastObject];
104 |             NSArray *helpArgs = @[@"-h",@"-help",@"--help"];
105 |             if ([helpArgs containsObject:argument]) {
106 |                 showHelp = YES;
107 |             } else if ([@[@"-v",@"-version",@"--version"] containsObject:argument]) {
108 |                 show_help(YES);
109 |                 return EXIT_SUCCESS;
110 |             }
111 |         }
112 |         
113 |         if (showHelp) {
114 |             show_help(NO);
115 |             return EXIT_SUCCESS;
116 |         }
117 |         
118 |         if (argc > 1) {
119 |             __block LMPFileFormat inputFormat = FileFormatUnknown;
120 |             __block LMPFileFormat outputFormat = FileFormatUnknown; // default to toml
121 |             __block NSString *filenameString;
122 |             __block NSString *outputFilenameString;
123 |             
124 |             __block NSString *flag = nil;
125 |             
126 |             NSMutableArray *argumentsArray = [[NSProcessInfo processInfo].arguments mutableCopy];
127 |             argumentsArray[0] = @"tomlutil";
128 |             
129 |             [[NSProcessInfo processInfo].arguments enumerateObjectsUsingBlock:^(NSString *argument, NSUInteger index, BOOL *stop) {
130 |                 if (index > 0) {
131 |                     if (flag) {
132 |                         if ([flag isEqualToString:@"-f"]) {
133 |                             if (outputFormat != FileFormatNone) {
134 |                                 outputFormat = [@{
135 |                                                   @"toml" : @(FileFormatTOML),
136 | 
137 |                                                   @"json" : @(FileFormatJSON),
138 | 
139 |                                                   @"plist" : @(FileFormatPlistXML),
140 |                                                   @"xml" : @(FileFormatPlistXML),
141 |                                                   @"binary" : @(FileFormatPlistBinary),
142 |                                                   @"xml1" : @(FileFormatPlistXML),
143 |                                                   @"binary1" : @(FileFormatPlistBinary),
144 |                                                   }[argument] intValue] ?: outputFormat;
145 |                             }
146 |                         }
147 |                         flag = nil;
148 |                     } else {
149 |                         if ([argument hasPrefix:@"-f"]) {
150 |                             flag = argument;
151 |                         } else if ([argument isEqualToString:@"-lint"]) {
152 |                             outputFormat = FileFormatNone;
153 |                             inputFormat = FileFormatTOML;
154 |                         } else {
155 |                             if (!filenameString) {
156 |                                 filenameString = argument;
157 |                             } else if (!outputFilenameString) {
158 |                                 outputFilenameString = argument;
159 |                             } else {
160 |                                 showErrorAndHalt([NSError errorWithDomain:NSPOSIXErrorDomain code:999 userInfo:@{
161 |                                                                                                                  NSLocalizedDescriptionKey : @"Too many file arguments.",
162 |                                                                                                                  NSLocalizedFailureReasonErrorKey : [argumentsArray componentsJoinedByString:@" "],
163 |                                                                                                                  }], nil);
164 |                             }
165 |                         }
166 |                     }
167 |                 }
168 |             }];
169 | 
170 |             NSData *inputData = (!filenameString || [filenameString isEqualToString:@"-"]) ? ({
171 |                 [[NSFileHandle fileHandleWithStandardInput] readDataToEndOfFile];
172 |             }) : ({
173 |                 NSURL *fileURL =[NSURL fileURLWithPath:[filenameString stringByStandardizingPath]];
174 |                 [NSData dataWithContentsOfURL:fileURL];
175 |             });
176 | 
177 |             
178 |             NSError *error;
179 |             NSDictionary<NSString *, id> *tomlObject;
180 |             NSDictionary<NSString *, id> *dictionaryObject;
181 | 
182 |             if (inputData.length > 0) {
183 |                 
184 |                 // determine input format
185 |                 if (inputFormat == FileFormatUnknown) {
186 |                     inputFormat = formatFromFilename(filenameString);
187 |                 }
188 |                 
189 |                 if (inputFormat == FileFormatUnknown) {
190 |                     // check first bytes
191 |                     char *bytes = (char *)inputData.bytes;
192 |                     if (bytes[0] == '<' &&
193 |                         bytes[1] == '?') {
194 |                         inputFormat = FileFormatPlistXML;
195 |                     } else if ([inputData length] > 6 && [[[NSString alloc] initWithBytes:bytes length:6 encoding:NSASCIIStringEncoding] isEqualToString:@"bplist"]) {
196 |                         inputFormat = FileFormatPlistBinary;
197 |                     } else if (bytes[0] == '{') {
198 |                         inputFormat = FileFormatJSON;
199 |                     }
200 |                 }
201 |                 
202 |                 if (inputFormat == FileFormatUnknown) {
203 |                     inputFormat = FileFormatTOML; // default to TOML if nothing else was found
204 |                 }
205 |                 
206 |                 if (inputFormat == FileFormatTOML) {
207 |                     tomlObject = [LMPTOMLSerialization TOMLObjectWithData:inputData options:filenameString ? @{LMPTOMLOptionKeySourceFileURL : [NSURL fileURLWithPath:filenameString]} : nil error:&error];
208 |                     showErrorAndHalt(error, inputData);
209 |                 } else if (inputFormat == FileFormatJSON) {
210 |                     NSJSONReadingOptions opts = NSJSONReadingFragmentsAllowed;
211 |                     if (@available(macOS 12.0, *)) {
212 |                         opts |= NSJSONReadingJSON5Allowed;
213 |                     }
214 |                     dictionaryObject = [NSJSONSerialization JSONObjectWithData:inputData options:opts error:&error];
215 |                     showErrorAndHalt(error, inputData);
216 |                 } else {
217 |                     dictionaryObject = [NSPropertyListSerialization propertyListWithData:inputData options:0 format:nil error:&error];
218 |                     showErrorAndHalt(error, inputData);
219 |                 }
220 |             } else if (inputData) { // empty input produces empty output
221 |                 dictionaryObject = @{};
222 |             } else {
223 |                 showErrorAndHalt([NSError errorWithDomain:NSPOSIXErrorDomain code:999 userInfo:@{
224 |                                                                                                  NSLocalizedDescriptionKey : [NSString stringWithFormat:@"Failure to read input (%@)", filenameString ?: @"stdin"],
225 |                                                                                                  NSLocalizedFailureReasonErrorKey : [argumentsArray componentsJoinedByString:@" "],
226 |                                                                                                  }], nil);
227 |             }
228 | 
229 |             if (outputFormat == FileFormatNone) {
230 |                 exit(EXIT_SUCCESS);
231 |             } else if (outputFormat == FileFormatUnknown) {
232 |                 if (outputFilenameString) {
233 |                     outputFormat = formatFromFilename(outputFilenameString);
234 |                 }
235 |                 if (outputFormat == FileFormatUnknown) {
236 |                     outputFormat = FileFormatTOML;
237 |                 }
238 |             }
239 |             
240 |             NSData *outputData;
241 |             if (outputFormat == FileFormatTOML) {
242 |                 outputData = [LMPTOMLSerialization dataWithTOMLObject:tomlObject ?: dictionaryObject error:&error];
243 |                 showErrorAndHalt(error, inputData);
244 |             } else {
245 |                 if (!dictionaryObject) {
246 |                     dictionaryObject = [LMPTOMLSerialization serializableObjectWithTOMLObject:tomlObject];
247 |                 }
248 |                 @try {
249 |                     if (outputFormat == FileFormatJSON) {
250 |                         NSJSONWritingOptions options = NSJSONWritingPrettyPrinted;
251 |                         if (@available(macOS 10.13, *)) {
252 |                             options |= NSJSONWritingSortedKeys;
253 |                         }
254 |                         options |= NSJSONWritingWithoutEscapingSlashes;
255 |                         
256 |                         outputData = [NSJSONSerialization dataWithJSONObject:dictionaryObject options:options error:&error];
257 |                         showErrorAndHalt(error, inputData);
258 |                     } else {
259 |                         outputData = [NSPropertyListSerialization dataWithPropertyList:dictionaryObject format:(NSPropertyListFormat)outputFormat options:0 error:&error];
260 |                         showErrorAndHalt(error, inputData);
261 |                     }
262 |                 }
263 |                 @catch (NSException *exception) {
264 |                     error = [NSError errorWithDomain:NSCocoaErrorDomain code:1234 userInfo:@{
265 |                                                                                              NSLocalizedDescriptionKey : [NSString stringWithFormat:@"Exception in Foundation while serializing: %@", exception.name],
266 |                                                                                              NSLocalizedFailureReasonErrorKey : exception.reason,
267 |                                                                                              }
268 |                              ];
269 |                     showErrorAndHalt(error, nil);
270 |                 }
271 |             }
272 |             
273 |             if (outputFilenameString) {
274 |                 NSError *error;
275 |                 [outputData writeToURL:[NSURL fileURLWithPath:[outputFilenameString stringByStandardizingPath]] options:NSDataWritingAtomic error:&error];
276 |                 showErrorAndHalt(error, nil);
277 |             } else {
278 |                 [[NSFileHandle fileHandleWithStandardOutput] writeData:outputData];
279 |             }
280 |         }
281 |     }
282 |     return EXIT_SUCCESS;
283 | }
284 | 


--------------------------------------------------------------------------------