Read nums (#38)

* wip

* feat: Add numberings reader

* spec: Add snapshot testing

.gitignore

@@ -12,3 +12,5 @@ vrt/report.html
 reg.json
 docx-core/tests/output/*.docx
 docx-wasm/*.tgz
+
+docx-core/tests/output/*.json

Cargo.lock

@@ -13,6 +13,16 @@ dependencies = [
  "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "atty"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "hermit-abi 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.40"
@@ -48,6 +58,31 @@ name = "cfg-if"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "clicolors-control"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "console"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "clicolors-control 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "encode_unicode 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termios 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "console_error_panic_hook"
 version = "0.1.6"
@@ -83,6 +118,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 name = "docx-rs"
 version = "0.2.0"
 dependencies = [
+ "insta 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "pretty_assertions 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.45 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -101,6 +137,16 @@ dependencies = [
  "wasm-bindgen-test 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "dtoa"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
+[[package]]
+name = "encode_unicode"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "failure"
 version = "0.1.6"
@@ -145,6 +191,27 @@ dependencies = [
  "unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "insta"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "console 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "difference 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "itoa"
 version = "0.4.5"
@@ -168,6 +235,11 @@ name = "libc"
 version = "0.2.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "linked-hash-map"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "log"
 version = "0.4.8"
@@ -254,6 +326,19 @@ dependencies = [
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "regex"
+version = "1.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "regex-syntax 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.16"
@@ -297,6 +382,17 @@ dependencies = [
  "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "serde_yaml"
+version = "0.8.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "dtoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)",
+ "yaml-rust 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "sourcefile"
 version = "0.1.4"
@@ -323,6 +419,14 @@ dependencies = [
  "unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "termios"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.5"
@@ -504,6 +608,14 @@ name = "xml-rs"
 version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "yaml-rust"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "zip"
 version = "0.5.4"
@@ -517,24 +629,32 @@ dependencies = [
 [metadata]
 "checksum adler32 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "5d2e7343e7fc9de883d1b0341e0b13970f764c14101234857d2ddafa1cb1cac2"
 "checksum ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
+"checksum atty 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 "checksum backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)" = "924c76597f0d9ca25d762c25a4d369d51267536465dc5064bdf0eb073ed477ea"
 "checksum backtrace-sys 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)" = "5d6575f128516de27e3ce99689419835fce9643a9b215a14d2b5b685be018491"
 "checksum bumpalo 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ad807f2fc2bf185eeb98ff3a901bd46dc5ad58163d0fa4577ba0d25674d71708"
 "checksum cc 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)" = "f52a465a666ca3d838ebbf08b241383421412fe7ebb463527bba275526d89f76"
 "checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
+"checksum clicolors-control 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "90082ee5dcdd64dc4e9e0d37fbf3ee325419e39c0092191e0393df65518f741e"
+"checksum console 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "45e0f3986890b3acbc782009e2629dfe2baa430ac091519ce3be26164a2ae6c0"
 "checksum console_error_panic_hook 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "b8d976903543e0c48546a91908f21588a680a8c8f984df9a5d69feccb2b2a211"
 "checksum crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ba125de2af0df55319f41944744ad91c71113bf74a4646efff39afe1f6842db1"
 "checksum ctor 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "cd8ce37ad4184ab2ce004c33bf6379185d3b1c95801cab51026bd271bf68eedc"
 "checksum difference 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "524cbf6897b527295dff137cec09ecf3a05f4fddffd7dfcd1585403449e74198"
+"checksum dtoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "4358a9e11b9a09cf52383b451b49a169e8d797b68aa02301ff586d70d9661ea3"
+"checksum encode_unicode 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
 "checksum failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "f8273f13c977665c5db7eb2b99ae520952fe5ac831ae4cd09d80c4c7042b5ed9"
 "checksum failure_derive 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "0bc225b78e0391e4b8683440bf2e63c2deeeb2ce5189eab46e2b68c6d3725d08"
 "checksum flate2 1.0.13 (registry+https://github.com/rust-lang/crates.io-index)" = "6bd6d6f4752952feb71363cffc9ebac9411b75b87c6ab6058c40c8900cf43c0f"
 "checksum futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)" = "1b980f2816d6ee8673b6517b52cb0e808a180efc92e5c19d02cdda79066703ef"
 "checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
+"checksum hermit-abi 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "eff2656d88f158ce120947499e971d743c05dbcbed62e5bd2f38f1698bbc3772"
+"checksum insta 0.13.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8df742abee84dbf27d20869c9adf77b0d8f7ea3eead13c2c9e3998d136a97058"
 "checksum itoa 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "b8b7a7c0c47db5545ed3fef7468ee7bb5b74691498139e4b3f6a20685dc6dd8e"
 "checksum js-sys 0.3.30 (registry+https://github.com/rust-lang/crates.io-index)" = "a60f6ca5eb7ae3014e3ab34e3189a1560267245216e19f76a021a4c669817e62"
 "checksum lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 "checksum libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)" = "d515b1f41455adea1313a4a2ac8a8a477634fbae63cc6100e3aebb207ce61558"
+"checksum linked-hash-map 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ae91b68aebc4ddb91978b11a1b02ddd8602a05ec19002801c5666000e05e0f83"
 "checksum log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)" = "14b6052be84e6b71ab17edffc2eeabf5c2c3ae1fdb464aae35ac50c67a44e1f7"
 "checksum memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "88579771288728879b57485cc7d6b07d648c9f0141eb955f8ab7f9d45394468e"
 "checksum miniz_oxide 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "aa679ff6578b1cddee93d7e82e263b94a575e0bfced07284eb0c037c1d2416a5"
@@ -546,15 +666,19 @@ dependencies = [
 "checksum proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "9c9e470a8dc4aeae2dee2f335e8f533e2d4b347e1434e5671afc49b054592f27"
 "checksum quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)" = "6ce23b6b870e8f94f81fb0a363d65d86675884b34a09043c81e5562f11c1f8e1"
 "checksum quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "053a8c8bcc71fcce321828dc897a98ab9760bef03a4fc36693c231e5b3216cfe"
+"checksum regex 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "322cf97724bea3ee221b78fe25ac9c46114ebb51747ad5babd51a2fc6a8235a8"
+"checksum regex-syntax 0.6.14 (registry+https://github.com/rust-lang/crates.io-index)" = "b28dfe3fe9badec5dbf0a79a9cccad2cfc2ab5484bdb3e44cbd1ae8b3ba2be06"
 "checksum rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
 "checksum ryu 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "bfa8506c1de11c9c4e4c38863ccbe02a305c8188e85a05a784c9e11e1c3910c8"
 "checksum scoped-tls 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
 "checksum serde 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = "414115f25f818d7dfccec8ee535d76949ae78584fc4f79a6f45a904bf8ab4449"
 "checksum serde_derive 1.0.104 (registry+https://github.com/rust-lang/crates.io-index)" = "128f9e303a5a29922045a830221b8f78ec74a5f544944f3d5984f8ec3895ef64"
 "checksum serde_json 1.0.45 (registry+https://github.com/rust-lang/crates.io-index)" = "eab8f15f15d6c41a154c1b128a22f2dfabe350ef53c40953d84e36155c91192b"
+"checksum serde_yaml 0.8.11 (registry+https://github.com/rust-lang/crates.io-index)" = "691b17f19fc1ec9d94ec0b5864859290dff279dbd7b03f017afda54eb36c3c35"
 "checksum sourcefile 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "4bf77cb82ba8453b42b6ae1d692e4cdc92f9a47beaf89a847c8be83f4e328ad3"
 "checksum syn 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "0e7bedb3320d0f3035594b0b723c8a28d7d336a3eda3881db79e61d676fb644c"
 "checksum synstructure 0.12.3 (registry+https://github.com/rust-lang/crates.io-index)" = "67656ea1dc1b41b1451851562ea232ec2e5a80242139f7e679ceccfb5d61f545"
+"checksum termios 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "72b620c5ea021d75a735c943269bb07d30c9b77d6ac6b236bc8b5c496ef05625"
 "checksum thiserror 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "f9fb62ff737e573b1e677459bea6fd023cd5d6e868c3242d3cdf3ef2f0554824"
 "checksum thiserror-impl 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "24069c0ba08aab54289d6a25f5036d94afc61e1538bbc42ae5501df141c9027d"
 "checksum unicode-segmentation 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e83e153d1053cbb5a118eeff7fd5be06ed99153f00dbcd8ae310c5fb2b22edc0"
@@ -576,4 +700,5 @@ dependencies = [
 "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 "checksum xml-rs 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "541b12c998c5b56aa2b4e6f18f03664eef9a4fd0a246a55594efae6cc2d964b5"
+"checksum yaml-rust 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "65923dd1784f44da1d2c3dbbc5e822045628c590ba72123e1c73d3c230c4434d"
 "checksum zip 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "e41ff37ba788e2169b19fa70253b70cb53d9f2db9fb9aea9bcfc5047e02c3bae"

docx-core/Cargo.toml

@@ -29,3 +29,4 @@ serde_json = "1.0"
 
 [dev-dependencies]
 pretty_assertions = "0.6.1"
+insta = "0.13"

docx-core/src/documents/content_types.rs

@@ -1,5 +1,5 @@
 use serde::{Deserialize, Serialize};
-use std::collections::HashMap;
+use std::collections::BTreeMap;
 use std::io::Read;
 use xml::reader::{EventReader, XmlEvent};
 
@@ -9,7 +9,7 @@ use crate::xml_builder::*;
 
 #[derive(Serialize, Deserialize, Debug, PartialEq, Clone)]
 pub struct ContentTypes {
-    types: HashMap<String, String>,
+    types: BTreeMap<String, String>,
 }
 
 impl ContentTypes {
@@ -75,7 +75,7 @@ impl ContentTypes {
 impl Default for ContentTypes {
     fn default() -> Self {
         ContentTypes {
-            types: HashMap::new(),
+            types: BTreeMap::new(),
         }
     }
 }
@@ -131,7 +131,7 @@ mod tests {
         let xml = r#"<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">
         <Override ContentType="application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml" PartName="/word/document.xml"></Override></Types>"#;
         let c = ContentTypes::from_xml(xml.as_bytes()).unwrap();
-        let mut types = HashMap::new();
+        let mut types = BTreeMap::new();
         types.insert(
             "/word/document.xml".to_owned(),
             "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml"

docx-core/src/documents/elements/level.rs

@@ -12,6 +12,7 @@ pub struct Level {
     pub format: NumberFormat,
     pub text: LevelText,
     pub jc: LevelJc,
+    pub pstyle: Option<String>,
     pub paragraph_property: ParagraphProperty,
 }
 
@@ -29,6 +30,7 @@ impl Level {
             format,
             text,
             jc,
+            pstyle: None,
             paragraph_property: ParagraphProperty::new(),
         }
     }
@@ -42,6 +44,11 @@ impl Level {
         self.paragraph_property = self.paragraph_property.indent(left, special_indent, end);
         self
     }
+
+    pub fn paragraph_style(mut self, style_id: impl Into<String>) -> Self {
+        self.pstyle = Some(style_id.into());
+        self
+    }
 }
 
 impl BuildXML for Level {

docx-core/src/documents/elements/start.rs

@@ -14,6 +14,12 @@ impl Start {
     }
 }
 
+impl Default for Start {
+    fn default() -> Self {
+        Start { val: 0 }
+    }
+}
+
 impl BuildXML for Start {
     fn build(&self) -> Vec<u8> {
         let b = XMLBuilder::new();

docx-core/src/documents/mod.rs

@@ -102,6 +102,11 @@ impl Docx {
         self
     }
 
+    pub fn numberings(mut self, n: Numberings) -> Self {
+        self.numberings = n;
+        self
+    }
+
     pub fn add_paragraph(mut self, p: Paragraph) -> Docx {
         if p.has_numbering {
             // If this document has numbering, set numberings.xml to document_rels.
@@ -160,7 +165,7 @@ impl Docx {
 
     pub fn json(&mut self) -> String {
         self.update_comments();
-        serde_json::to_string(&self).unwrap()
+        serde_json::to_string_pretty(&self).unwrap()
     }
 
     // Traverse and clone comments from document and add to comments node.

docx-core/src/reader/attributes/indent_level.rs

@@ -0,0 +1,16 @@
+use std::str::FromStr;
+
+use xml::attribute::OwnedAttribute;
+
+use super::super::errors::*;
+
+pub fn read_indent_level(attrs: &[OwnedAttribute]) -> Result<usize, ReaderError> {
+    let mut l = 0;
+    for a in attrs {
+        let local_name = &a.name.local_name;
+        if local_name == "ilvl" {
+            l = usize::from_str(&a.value)?;
+        }
+    }
+    Ok(l)
+}

docx-core/src/reader/attributes/mod.rs

@@ -1,5 +1,7 @@
 mod indent;
+mod indent_level;
 mod width;
 
 pub use indent::*;
+pub use indent_level::*;
 pub use width::*;

docx-core/src/reader/document_rels.rs

@@ -1,4 +1,4 @@
-use std::collections::HashMap;
+use std::collections::BTreeMap;
 use std::io::{Cursor, Read};
 use std::path::*;
 use std::str::FromStr;
@@ -10,7 +10,7 @@ use super::*;
 
 #[derive(Debug, Clone, PartialEq)]
 pub struct ReadDocumentRels {
-    rels: HashMap<String, PathBuf>,
+    rels: BTreeMap<String, PathBuf>,
 }
 
 impl ReadDocumentRels {
@@ -40,7 +40,7 @@ fn read_rels_xml<R: Read>(
 ) -> Result<ReadDocumentRels, ReaderError> {
     let mut parser = EventReader::new(reader);
     let mut rels = ReadDocumentRels {
-        rels: HashMap::new(),
+        rels: BTreeMap::new(),
     };
     loop {
         let e = parser.next();

docx-core/src/reader/level.rs

@@ -0,0 +1,78 @@
+use std::io::Read;
+use std::str::FromStr;
+
+use xml::attribute::OwnedAttribute;
+use xml::reader::{EventReader, XmlEvent};
+
+use super::*;
+
+impl ElementReader for Level {
+    fn read<R: Read>(
+        r: &mut EventReader<R>,
+        attrs: &[OwnedAttribute],
+    ) -> Result<Self, ReaderError> {
+        let level = read_indent_level(attrs)?;
+        let mut style_id = None;
+        let mut start = Start::default();
+        let mut num_fmt = NumberFormat::new("decimal");
+        let mut level_text = LevelText::new("");
+        let mut jc = LevelJc::new("left");
+
+        let mut indent_start = 0;
+        let mut special_indent = None;
+        let mut indent_end = None;
+        let mut has_indent = false;
+
+        loop {
+            let e = r.next();
+            match e {
+                Ok(XmlEvent::StartElement {
+                    attributes, name, ..
+                }) => {
+                    let e = XMLElement::from_str(&name.local_name).unwrap();
+                    match e {
+                        XMLElement::ParagraphStyle => {
+                            let id = attributes[0].value.clone();
+                            style_id = Some(id);
+                        }
+                        XMLElement::Start => {
+                            start = Start::new(usize::from_str(&attributes[0].value)?);
+                        }
+                        XMLElement::NumberFormat => {
+                            num_fmt = NumberFormat::new(attributes[0].value.clone());
+                        }
+                        XMLElement::LevelText => {
+                            level_text = LevelText::new(attributes[0].value.clone());
+                        }
+                        XMLElement::LevelJustification => {
+                            jc = LevelJc::new(attributes[0].value.clone());
+                        }
+                        XMLElement::Indent => {
+                            let i = read_indent(&attributes)?;
+                            indent_start = i.0;
+                            indent_end = i.1;
+                            special_indent = i.2;
+                            has_indent = true;
+                        }
+                        _ => {}
+                    }
+                }
+                Ok(XmlEvent::EndElement { name, .. }) => {
+                    let e = XMLElement::from_str(&name.local_name).unwrap();
+                    if let XMLElement::Level = e {
+                        let mut l = Level::new(level, start, num_fmt, level_text, jc);
+                        if let Some(style_id) = style_id {
+                            l = l.paragraph_style(style_id);
+                        }
+                        if has_indent {
+                            l = l.indent(indent_start, special_indent, indent_end);
+                        }
+                        return Ok(l);
+                    }
+                }
+                Err(_) => return Err(ReaderError::XMLReadError),
+                _ => {}
+            }
+        }
+    }
+}

docx-core/src/reader/mod.rs

@@ -5,7 +5,9 @@ mod document_rels;
 mod errors;
 mod from_xml;
 mod insert;
+mod level;
 mod numbering_property;
+mod numberings;
 mod paragraph;
 mod rels;
 mod run;
@@ -31,6 +33,8 @@ const DOC_RELATIONSHIP_TYPE: &str =
     "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument";
 const STYLE_RELATIONSHIP_TYPE: &str =
     "http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles";
+const NUMBERING_RELATIONSHIP_TYPE: &str =
+    "http://schemas.openxmlformats.org/officeDocument/2006/relationships/numbering";
 
 pub fn read_docx(buf: &[u8]) -> Result<Docx, ReaderError> {
     let cur = Cursor::new(buf);
@@ -53,12 +57,24 @@ pub fn read_docx(buf: &[u8]) -> Result<Docx, ReaderError> {
 
     // Read document relationships
     let rels = read_document_rels(&mut archive, &main_rel.2)?;
+
+    // Read styles
     let style_path = rels
         .find_target_path(STYLE_RELATIONSHIP_TYPE)
         .ok_or(ReaderError::DocumentStylesNotFoundError)?;
     let styles_xml = archive.by_name(style_path.to_str().expect("should have styles"))?;
     let styles = Styles::from_xml(styles_xml)?;
 
-    let docx = Docx::new().document(document).styles(styles);
+    // Read numberings
+    let num_path = rels
+        .find_target_path(NUMBERING_RELATIONSHIP_TYPE)
+        .ok_or(ReaderError::DocumentStylesNotFoundError)?;
+    let num_xml = archive.by_name(num_path.to_str().expect("should have numberings"))?;
+    let nums = Numberings::from_xml(num_xml)?;
+
+    let docx = Docx::new()
+        .document(document)
+        .styles(styles)
+        .numberings(nums);
     Ok(docx)
 }

docx-core/src/reader/numberings.rs

@@ -0,0 +1,153 @@
+use std::io::Read;
+use xml::reader::{EventReader, XmlEvent};
+
+use super::*;
+use crate::reader::{FromXML, ReaderError};
+
+use std::str::FromStr;
+
+impl FromXML for Numberings {
+    fn from_xml<R: Read>(reader: R) -> Result<Self, ReaderError> {
+        let mut parser = EventReader::new(reader);
+        let mut nums = Self::default();
+        loop {
+            let e = parser.next();
+            match e {
+                Ok(XmlEvent::StartElement {
+                    attributes, name, ..
+                }) => {
+                    let e = XMLElement::from_str(&name.local_name).unwrap();
+                    match e {
+                        XMLElement::AbstractNumbering => {
+                            let mut id = 0;
+                            for a in attributes {
+                                let local_name = &a.name.local_name;
+                                if local_name == "abstractNumId" {
+                                    id = usize::from_str(&a.value)?;
+                                }
+                            }
+                            let mut abs_num = AbstractNumbering::new(id);
+                            loop {
+                                let e = parser.next();
+                                match e {
+                                    Ok(XmlEvent::StartElement {
+                                        attributes, name, ..
+                                    }) => {
+                                        let e = XMLElement::from_str(&name.local_name).unwrap();
+                                        if let XMLElement::Level = e {
+                                            let l = Level::read(&mut parser, &attributes)?;
+                                            abs_num = abs_num.add_level(l);
+                                        }
+                                    }
+                                    Ok(XmlEvent::EndElement { name, .. }) => {
+                                        let e = XMLElement::from_str(&name.local_name).unwrap();
+                                        if let XMLElement::AbstractNumbering = e {
+                                            nums = nums.add_abstract_numbering(abs_num);
+                                            break;
+                                        }
+                                    }
+                                    _ => {}
+                                }
+                            }
+                            continue;
+                        }
+                        XMLElement::Num => {
+                            let mut id = 0;
+                            for a in attributes {
+                                let local_name = &a.name.local_name;
+                                if local_name == "numId" {
+                                    id = usize::from_str(&a.value)?;
+                                }
+                            }
+                            let mut abs_num_id = 0;
+                            loop {
+                                let e = parser.next();
+                                match e {
+                                    Ok(XmlEvent::StartElement {
+                                        attributes, name, ..
+                                    }) => {
+                                        let e = XMLElement::from_str(&name.local_name).unwrap();
+                                        if let XMLElement::AbstractNumberingId = e {
+                                            abs_num_id = usize::from_str(&attributes[0].value)?;
+                                        }
+                                    }
+                                    Ok(XmlEvent::EndElement { name, .. }) => {
+                                        let e = XMLElement::from_str(&name.local_name).unwrap();
+                                        if let XMLElement::Num = e {
+                                            nums =
+                                                nums.add_numbering(Numbering::new(id, abs_num_id));
+                                            break;
+                                        }
+                                    }
+                                    _ => {}
+                                }
+                            }
+                            continue;
+                        }
+                        _ => {}
+                    }
+                }
+                Ok(XmlEvent::EndElement { name, .. }) => {
+                    let e = XMLElement::from_str(&name.local_name).unwrap();
+                    if let XMLElement::Numbering = e {
+                        break;
+                    }
+                }
+                Ok(XmlEvent::EndDocument { .. }) => break,
+                Err(_) => return Err(ReaderError::XMLReadError),
+                _ => {}
+            }
+        }
+        Ok(nums)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+
+    use super::*;
+    use crate::types::*;
+    #[cfg(test)]
+    use pretty_assertions::assert_eq;
+
+    #[test]
+    fn test_numberings_from_xml() {
+        let xml =
+            r#"<w:numbering xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main"
+            xmlns:w15="http://schemas.microsoft.com/office/word/2012/wordml" >
+    <w:abstractNum w:abstractNumId="0" w15:restartNumberingAfterBreak="0">
+        <w:multiLevelType w:val="hybridMultilevel"></w:multiLevelType>
+        <w:lvl w:ilvl="0" w15:tentative="1">
+            <w:start w:val="1"></w:start>
+            <w:numFmt w:val="bullet"></w:numFmt>
+            <w:lvlText w:val="●"></w:lvlText>
+            <w:lvlJc w:val="left"></w:lvlJc>
+            <w:pPr>
+                <w:ind w:left="720" w:hanging="360"></w:ind>
+            </w:pPr>
+            <w:rPr></w:rPr>
+        </w:lvl>
+    </w:abstractNum>
+    <w:num w:numId="1">
+        <w:abstractNumId w:val="0"></w:abstractNumId>
+    </w:num>
+</w:numbering>"#;
+        let n = Numberings::from_xml(xml.as_bytes()).unwrap();
+        let mut nums = Numberings::new();
+        nums = nums
+            .add_abstract_numbering(
+                AbstractNumbering::new(0).add_level(
+                    Level::new(
+                        0,
+                        Start::new(1),
+                        NumberFormat::new("bullet"),
+                        LevelText::new("●"),
+                        LevelJc::new("left"),
+                    )
+                    .indent(720, Some(SpecialIndentType::Hanging(360)), None),
+                ),
+            )
+            .add_numbering(Numbering::new(1, 0));
+        assert_eq!(n, nums)
+    }
+}

docx-core/src/reader/xml_element.rs

@@ -67,6 +67,15 @@ pub enum XMLElement {
     Styles,
     Relationship,
     Relationships,
+    AbstractNumbering,
+    AbstractNumberingId,
+    Level,
+    Numbering,
+    Num,
+    Start,
+    NumberFormat,
+    LevelText,
+    LevelJustification,
     Unsupported,
 }
 
@@ -133,6 +142,15 @@ impl FromStr for XMLElement {
             "styles" => Ok(XMLElement::Styles),
             "Relationships" => Ok(XMLElement::Relationships),
             "Relationship" => Ok(XMLElement::Relationship),
+            "abstractNum" => Ok(XMLElement::AbstractNumbering),
+            "abstractNumId" => Ok(XMLElement::AbstractNumberingId),
+            "lvl" => Ok(XMLElement::Level),
+            "numbering" => Ok(XMLElement::Numbering),
+            "num" => Ok(XMLElement::Num),
+            "start" => Ok(XMLElement::Start),
+            "numFmt" => Ok(XMLElement::NumberFormat),
+            "lvlText" => Ok(XMLElement::LevelText),
+            "lvlJc" => Ok(XMLElement::LevelJustification),
             _ => Ok(XMLElement::Unsupported),
         }
     }

docx-core/tests/lib.rs

@@ -1,5 +1,7 @@
 extern crate docx_rs;
 
+mod reader;
+
 use docx_rs::*;
 
 pub const DUMMY: &str = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.";

docx-core/tests/reader.rs

@@ -0,0 +1,35 @@
+use insta::assert_debug_snapshot;
+
+use docx_rs::*;
+use std::fs::*;
+use std::io::{Read, Write};
+
+#[test]
+pub fn read_hello() {
+    let mut file = File::open("../fixtures/hello_world/hello_world.docx").unwrap();
+    let mut buf = vec![];
+    file.read_to_end(&mut buf).unwrap();
+    let json = read_docx(&buf).unwrap().json();
+
+    assert_debug_snapshot!(&json);
+
+    let path = std::path::Path::new("./tests/output/hello.json");
+    let mut file = std::fs::File::create(&path).unwrap();
+    file.write_all(json.as_bytes()).unwrap();
+    file.flush().unwrap();
+}
+
+#[test]
+pub fn read_numbering() {
+    let mut file = File::open("../fixtures/numbering/numbering.docx").unwrap();
+    let mut buf = vec![];
+    file.read_to_end(&mut buf).unwrap();
+    let json = read_docx(&buf).unwrap().json();
+
+    assert_debug_snapshot!(&json);
+
+    let path = std::path::Path::new("./tests/output/numbering.json");
+    let mut file = std::fs::File::create(&path).unwrap();
+    file.write_all(json.as_bytes()).unwrap();
+    file.flush().unwrap();
+}