1pub struct PatchEntry {
6 pub url: String,
8 pub version: String,
10 pub hash_block_size: i64,
12 pub length: i64,
14 pub size_on_disk: i64,
16 pub hashes: Vec<String>,
18
19 pub unknown_a: i32,
21 pub unknown_b: i32,
23}
24
25pub struct PatchList {
27 pub id: String,
30 pub patch_length: u64,
32 pub content_location: String,
34 pub requested_version: String,
36 pub patches: Vec<PatchEntry>,
38}
39
40#[derive(PartialEq)]
43#[repr(C)]
44pub enum PatchListType {
45 Boot,
47 Game,
49}
50
51impl PatchList {
52 pub fn from_string(patch_type: PatchListType, encoded: &str) -> Self {
53 let mut patches = vec![];
54
55 let mut patch_length = 0;
56 if let Some(patch_length_index) = encoded.find("X-Patch-Length: ") {
57 let rest_of_string = &encoded[patch_length_index..];
58 if let Some(end_of_number_index) = rest_of_string.find("\r\n") {
59 let patch_length_parse: Result<u64, _> =
60 rest_of_string[0..end_of_number_index].parse();
61 if let Ok(p) = patch_length_parse {
62 patch_length = p;
63 }
64 }
65 };
66
67 let parts: Vec<_> = encoded.split("\r\n").collect();
68 for i in 5..parts.len() - 2 {
69 let patch_parts: Vec<_> = parts[i].split('\t').collect();
70
71 if patch_type == PatchListType::Boot {
72 patches.push(PatchEntry {
73 url: patch_parts[5].parse().unwrap(),
74 version: patch_parts[4].parse().unwrap(),
75 hash_block_size: 0,
76 length: patch_parts[0].parse().unwrap(),
77 size_on_disk: patch_parts[1].parse().unwrap(),
78 hashes: vec![],
79 unknown_a: 0,
80 unknown_b: 0,
81 });
82 } else {
83 patches.push(PatchEntry {
84 url: patch_parts[8].parse().unwrap(),
85 version: patch_parts[4].parse().unwrap(),
86 hash_block_size: patch_parts[6].parse().unwrap(),
87 length: patch_parts[0].parse().unwrap(),
88 size_on_disk: patch_parts[1].parse().unwrap(),
89 hashes: patch_parts[7].split(',').map(|x| x.to_string()).collect(),
90 unknown_a: 0,
91 unknown_b: 0,
92 });
93 }
94 }
95
96 Self {
97 id: "".to_string(),
98 content_location: "".to_string(),
99 requested_version: "".to_string(),
100 patch_length,
101 patches,
102 }
103 }
104
105 pub fn to_string(&self, patch_type: PatchListType) -> String {
106 let mut str = String::new();
107
108 str.push_str("--");
110 str.push_str(&self.id);
111 str.push_str("\r\n");
112 str.push_str("Content-Type: application/octet-stream\r\n");
113 str.push_str(&format!("Content-Location: {}\r\n", self.content_location));
114
115 let mut total_patch_size = 0;
116 for patch in &self.patches {
117 total_patch_size += patch.length;
118 }
119
120 str.push_str(&format!("X-Patch-Length: {}\r\n", total_patch_size));
121 str.push_str("\r\n");
122
123 for patch in &self.patches {
124 str.push_str(&patch.length.to_string());
126 str.push('\t');
127
128 str.push_str(&patch.size_on_disk.to_string());
131 str.push('\t');
132
133 str.push_str(&patch.unknown_a.to_string());
135 str.push('\t');
136
137 str.push_str(&patch.unknown_b.to_string());
139 str.push('\t');
140
141 str.push_str(&patch.version);
143 str.push('\t');
144
145 if patch_type == PatchListType::Game {
146 str.push_str("sha1");
149 str.push('\t');
150
151 str.push_str(&patch.hash_block_size.to_string());
153 str.push('\t');
154
155 str.push_str(&patch.hashes[0]);
157 for hash in &patch.hashes[1..] {
158 str.push(',');
159 str.push_str(hash);
160 }
161 str.push('\t');
162 }
163
164 str.push_str(&patch.url);
166 str.push_str("\r\n");
167 }
168
169 str.push_str("--");
170 str.push_str(&self.id);
171 str.push_str("--\r\n");
172
173 str
174 }
175}
176
177#[cfg(test)]
178mod tests {
179 use super::*;
180
181 #[test]
182 fn test_boot_patch_parsing() {
183 let test_case = "--477D80B1_38BC_41d4_8B48_5273ADB89CAC\r\nContent-Type: application/octet-stream\r\nContent-Location: \
184 ffxivpatch/2b5cbc63/metainfo/D2023.04.28.0000.0001.http\r\nX-Patch-Length: \
185 22221335\r\n\r\n22221335\t69674819\t19\t18\t2023.09.14.0000.0001\thttp://patch-dl.ffxiv.com/boot/2b5cbc63/\
186 D2023.09.14.0000.0001.patch\r\n--477D80B1_38BC_41d4_8B48_5273ADB89CAC--\r\n";
187
188 let patch_list = PatchList::from_string(PatchListType::Boot, test_case);
189 assert_eq!(patch_list.patches.len(), 1);
190 assert_eq!(patch_list.patches[0].version, "2023.09.14.0000.0001");
191 assert_eq!(
192 patch_list.patches[0].url,
193 "http://patch-dl.ffxiv.com/boot/2b5cbc63/D2023.09.14.0000.0001.patch"
194 );
195 assert_eq!(patch_list.patches[0].size_on_disk, 69674819);
196 }
197
198 #[test]
199 fn test_game_patch_parsing() {
200 let test_case = "--477D80B1_38BC_41d4_8B48_5273ADB89CAC\r\nContent-Type: application/octet-stream\r\nContent-Location: \
201 ffxivpatch/4e9a232b/metainfo/2023.07.26.0000.0000.http\r\nX-Patch-Length: \
202 1664916486\r\n\r\n1479062470\t44145529682\t71\t11\t2023.09.15.0000.0000\tsha1\t50000000\t1c66becde2a8cf26a99d0fc7c06f15f8bab2d87c,\
203 950725418366c965d824228bf20f0496f81e0b9a,cabef48f7bf00fbf18b72843bdae2f61582ad264,53608de567b52f5fdb43fdb8b623156317e26704,\
204 f0bc06cabf9ff6490f36114b25f62619d594dbe8,3c5e4b962cd8445bd9ee29011ecdb331d108abd8,88e1a2a322f09de3dc28173d4130a2829950d4e0,\
205 1040667917dc99b9215dfccff0e458c2e8a724a8,149c7e20e9e3e376377a130e0526b35fd7f43df2,1bb4e33807355cdf46af93ce828b6e145a9a8795,\
206 a79daff43db488f087da8e22bb4c21fd3a390f3c,6b04fadb656d467fb8318eba1c7f5ee8f030d967,a6641e1c894db961a49b70fda2b0d6d87be487a7,\
207 edf419de49f42ef19bd6814f8184b35a25e9e977,c1525c4df6001b66b575e2891db0284dc3a16566,01b7628095b07fa3c9c1aed2d66d32d118020321,\
208 991b137ea0ebb11bd668f82149bc2392a4cbcf52,ad3f74d4fca143a6cf507fc859544a4bcd501d85,936a0f1711e273519cae6b2da0d8b435fe6aa020,\
209 023f19d8d8b3ecaaf865e3170e8243dd437a384c,2d9e934de152956961a849e81912ca8d848265ca,8e32f9aa76c95c60a9dbe0967aee5792b812d5ec,\
210 dee052b9aa1cc8863efd61afc63ac3c2d56f9acc,fa81225aea53fa13a9bae1e8e02dea07de6d7052,59b24693b1b62ea1660bc6f96a61f7d41b3f7878,\
211 349b691db1853f6c0120a8e66093c763ba6e3671,4561eb6f954d80cdb1ece3cc4d58cbd864bf2b50,de94175c4db39a11d5334aefc7a99434eea8e4f9,\
212 55dd7215f24441d6e47d1f9b32cebdb041f2157f,2ca09db645cfeefa41a04251dfcb13587418347a\thttp://patch-dl.ffxiv.com/game/4e9a232b/\
213 D2023.09.15.0000.0000.patch\r\n61259063\t44145955874\t71\t11\t2023.09.21.0000.0001\tsha1\t50000000\t88c9bbfe2af4eea7b56384baeeafd59afb47ddeb,\
214 095c26e87b4d25505845515c389dd22dd429ea7e\thttp://patch-dl.ffxiv.com/game/4e9a232b/\
215 D2023.09.21.0000.0001.patch\r\n63776300\t44146911186\t71\t11\t2023.09.23.0000.0001\tsha1\t50000000\tc8fc6910be12d10b39e4e6ae980d4c219cfe56a1,\
216 5c0199b7147a47f620a2b50654a87c9b0cbcf43b\thttp://patch-dl.ffxiv.com/game/4e9a232b/
217 D2023.09.23.0000.0001.patch\r\n32384649\t44146977234\t71\t11\t2023.09.26.0000.\
218 0000\tsha1\t50000000\t519a5e46edb67ba6edb9871df5eb3991276da254\thttp://patch-dl.ffxiv.com/game/4e9a232b/\
219 D2023.09.26.0000.0000.patch\r\n28434004\t44147154898\t71\t11\t2023.09.28.0000.\
220 0000\tsha1\t50000000\ta08e8a071b615b0babc45a09979ab6bc70affe14\thttp://patch-dl.ffxiv.com/game/4e9a232b/\
221 D2023.09.28.0000.0000.patch\r\n82378953\t5854598228\t30\t4\t2023.07.26.0000.0001\tsha1\t50000000\t07d9fecb3975028fdf81166aa5a4cca48bc5a4b0,\
222 c10677985f809df93a739ed7b244d90d37456353\thttp://patch-dl.ffxiv.com/game/ex1/6b936f08/\
223 D2023.07.26.0000.0001.patch\r\n29384945\t5855426508\t30\t4\t2023.09.23.0000.0001\tsha1\t50000000\tcf4970957e846e6cacfdad521252de18afc7e29b\thttp:/\
224 /patch-dl.ffxiv.com/game/ex1/6b936f08/\
225 D2023.09.23.0000.0001.patch\r\n136864\t5855426508\t30\t4\t2023.09.26.0000.0000\tsha1\t50000000\t3ca5e0160e1cedb7a2801048408b247095f432ea\thttp://\
226 patch-dl.ffxiv.com/game/ex1/6b936f08/\
227 D2023.09.26.0000.0000.patch\r\n126288\t5855426508\t30\t4\t2023.09.28.0000.0000\tsha1\t50000000\t88d201defb32366004c88b236d03278f95d9b442\thttp://\
228 patch-dl.ffxiv.com/game/ex1/6b936f08/\
229 D2023.09.28.0000.0000.patch\r\n49352444\t7620831756\t24\t4\t2023.09.23.0000.0001\tsha1\t50000000\t2a05a452281d119241f222f4eae43266a22560fe\thttp:/\
230 /patch-dl.ffxiv.com/game/ex2/f29a3eb2/\
231 D2023.09.23.0000.0001.patch\r\n301600\t7620831756\t24\t4\t2023.09.26.0000.0000\tsha1\t50000000\t215de572fe51bca45f83e19d719f52220818bc39\thttp://\
232 patch-dl.ffxiv.com/game/ex2/f29a3eb2/\
233 D2023.09.26.0000.0000.patch\r\n385096\t7620831756\t24\t4\t2023.09.28.0000.0000\tsha1\t50000000\t427c3fd61f2ca79698ecd6dc34e3457f6d8c01cd\thttp://\
234 patch-dl.ffxiv.com/game/ex2/f29a3eb2/\
235 D2023.09.28.0000.0000.patch\r\n60799419\t9737248724\t26\t4\t2023.09.23.0000.0001\tsha1\t50000000\tab064df7aec0526e8306a78e51adbbba8b129c3f,\
236 4e1bb58a987b3157c16f59821bc67b1464a301e5\thttp://patch-dl.ffxiv.com/game/ex3/859d0e24/\
237 D2023.09.23.0000.0001.patch\r\n555712\t9737248724\t26\t4\t2023.09.26.0000.0000\tsha1\t50000000\tdb6b1f34b0b58ca0d0621ff6cebcc63e7eb692c5\thttp://\
238 patch-dl.ffxiv.com/game/ex3/859d0e24/\
239 D2023.09.26.0000.0000.patch\r\n579560\t9737248724\t26\t4\t2023.09.28.0000.0000\tsha1\t50000000\t67b5d62ee8202fe045c763deea38c136c5324195\thttp://\
240 patch-dl.ffxiv.com/game/ex3/859d0e24/\
241 D2023.09.28.0000.0000.patch\r\n867821466\t12469514712\t40\t4\t2023.09.15.0000.0001\tsha1\t50000000\t08f6164685b4363d719d09a8d0ef0910b48ec4a1,\
242 05819ea5182885b59f0dfb981ecab159f46d7343,6ab6106ce4153cac5edb26ad0aabc6ba718ee500,3c552f54cc3c101d9f1786156c1cbd9880a7c02f,\
243 e0d425f6032da1ceb60ff9ca14a10e5e89f23218,245402087bf6d535cb08bbc189647e8f56301722,a3a0630bb4ddd36b532be0e0a8982dbce1bb9053,\
244 eca8a1394db1e84b9ec11a99bd970e6335326da5,40546e6d37cc5ea21d26c2e00a11f46a13d99a77,f41f312ad72ee65dc97645c8f7426c35970187ca,\
245 e5a9966528ecab5a51059de3d5cd83a921c73a1c,c03855127d135d22c65e34e615eddbe6f38769e9,befab30a77c14743f53b20910b564bb6a97dfe86,\
246 dcce8ea707f03606b583d51d947a4cf99b52635e,c4a33a8c51a047706b65887bed804ec6c2c29016,a17bc8bd8709c2a0c5725c134101132d3536e67d,\
247 d2b277de55a65697d80cfe8ee46199a8d7482c30,6b97cc2862c6f8f5d279be5f28cc13ed011763e5\thttp://patch-dl.ffxiv.com/game/ex4/1bf99b87/\
248 D2023.09.15.0000.0001.patch\r\n17717567\t12471821656\t40\t4\t2023.09.23.0000.0001\tsha1\t50000000\tda144d5c1c173ef1d98e4e7b558414ae53bcd392\thttp:\
249 //patch-dl.ffxiv.com/game/ex4/1bf99b87/\
250 D2023.09.23.0000.0001.patch\r\n3117253\t12471859944\t40\t4\t2023.09.26.0000.0000\tsha1\t50000000\t7acdab61e99d69ffa53e9136f65a1a1d3b33732b\thttp:/\
251 /patch-dl.ffxiv.com/game/ex4/1bf99b87/\
252 D2023.09.26.0000.0000.patch\r\n4676853\t12471859944\t40\t4\t2023.09.28.0000.0000\tsha1\t50000000\tce26ccb2115af612ccd4c42c1a27ef2ec925c81e\thttp:/\
253 /patch-dl.ffxiv.com/game/ex4/1bf99b87/D2023.09.28.0000.0000.patch\r\n--477D80B1_38BC_41d4_8B48_5273ADB89CAC--\r\n";
254
255 let patch_list = PatchList::from_string(PatchListType::Game, test_case);
256 assert_eq!(patch_list.patches.len(), 19);
257 assert_eq!(patch_list.patches[5].version, "2023.07.26.0000.0001");
258 assert_eq!(
259 patch_list.patches[5].url,
260 "http://patch-dl.ffxiv.com/game/ex1/6b936f08/D2023.07.26.0000.0001.patch"
261 );
262 assert_eq!(patch_list.patches[5].size_on_disk, 5854598228);
263 }
264
265 #[test]
266 fn test_boot_patch_output() {
267 let test_case = "--477D80B1_38BC_41d4_8B48_5273ADB89CAC\r\nContent-Type: application/octet-stream\r\nContent-Location: \
268 ffxivpatch/2b5cbc63/metainfo/D2023.04.28.0000.0001.http\r\nX-Patch-Length: \
269 22221335\r\n\r\n22221335\t69674819\t19\t18\t2023.09.14.0000.0001\thttp://patch-dl.ffxiv.com/boot/2b5cbc63/\
270 D2023.09.14.0000.0001.patch\r\n--477D80B1_38BC_41d4_8B48_5273ADB89CAC--\r\n";
271
272 let patch_list = PatchList {
273 id: "477D80B1_38BC_41d4_8B48_5273ADB89CAC".to_string(),
274 requested_version: "D2023.04.28.0000.0001".to_string(),
275 content_location: "ffxivpatch/2b5cbc63/metainfo/D2023.04.28.0000.0001.http".to_string(),
276 patches: vec![PatchEntry {
277 url: "http://patch-dl.ffxiv.com/boot/2b5cbc63/D2023.09.14.0000.0001.patch"
278 .to_string(),
279 version: "2023.09.14.0000.0001".to_string(),
280 hash_block_size: 0,
281 length: 22221335,
282 size_on_disk: 69674819,
283 hashes: vec![],
284 unknown_a: 19,
285 unknown_b: 18,
286 }],
287 patch_length: 22221335,
288 };
289
290 assert_eq!(patch_list.to_string(PatchListType::Boot), test_case);
291 }
292
293 #[test]
294 fn test_game_patch_output() {
295 let test_case = "--477D80B1_38BC_41d4_8B48_5273ADB89CAC\r\nContent-Type: application/octet-stream\r\nContent-Location: \
296 ffxivpatch/4e9a232b/metainfo/2023.07.26.0000.0000.http\r\nX-Patch-Length: \
297 1479062470\r\n\r\n1479062470\t44145529682\t71\t11\t2023.09.15.0000.0000\tsha1\t50000000\t1c66becde2a8cf26a99d0fc7c06f15f8bab2d87c,\
298 950725418366c965d824228bf20f0496f81e0b9a,cabef48f7bf00fbf18b72843bdae2f61582ad264,53608de567b52f5fdb43fdb8b623156317e26704,\
299 f0bc06cabf9ff6490f36114b25f62619d594dbe8,3c5e4b962cd8445bd9ee29011ecdb331d108abd8,88e1a2a322f09de3dc28173d4130a2829950d4e0,\
300 1040667917dc99b9215dfccff0e458c2e8a724a8,149c7e20e9e3e376377a130e0526b35fd7f43df2,1bb4e33807355cdf46af93ce828b6e145a9a8795,\
301 a79daff43db488f087da8e22bb4c21fd3a390f3c,6b04fadb656d467fb8318eba1c7f5ee8f030d967,a6641e1c894db961a49b70fda2b0d6d87be487a7,\
302 edf419de49f42ef19bd6814f8184b35a25e9e977,c1525c4df6001b66b575e2891db0284dc3a16566,01b7628095b07fa3c9c1aed2d66d32d118020321,\
303 991b137ea0ebb11bd668f82149bc2392a4cbcf52,ad3f74d4fca143a6cf507fc859544a4bcd501d85,936a0f1711e273519cae6b2da0d8b435fe6aa020,\
304 023f19d8d8b3ecaaf865e3170e8243dd437a384c,2d9e934de152956961a849e81912ca8d848265ca,8e32f9aa76c95c60a9dbe0967aee5792b812d5ec,\
305 dee052b9aa1cc8863efd61afc63ac3c2d56f9acc,fa81225aea53fa13a9bae1e8e02dea07de6d7052,59b24693b1b62ea1660bc6f96a61f7d41b3f7878,\
306 349b691db1853f6c0120a8e66093c763ba6e3671,4561eb6f954d80cdb1ece3cc4d58cbd864bf2b50,de94175c4db39a11d5334aefc7a99434eea8e4f9,\
307 55dd7215f24441d6e47d1f9b32cebdb041f2157f,2ca09db645cfeefa41a04251dfcb13587418347a\thttp://patch-dl.ffxiv.com/game/4e9a232b/\
308 D2023.09.15.0000.0000.patch\r\n--477D80B1_38BC_41d4_8B48_5273ADB89CAC--\r\n";
309
310 let patch_list = PatchList {
311 id: "477D80B1_38BC_41d4_8B48_5273ADB89CAC".to_string(),
312 requested_version: "2023.07.26.0000.0000".to_string(),
313 content_location: "ffxivpatch/4e9a232b/metainfo/2023.07.26.0000.0000.http".to_string(),
314 patches: vec![PatchEntry {
315 url: "http://patch-dl.ffxiv.com/game/4e9a232b/D2023.09.15.0000.0000.patch"
316 .to_string(),
317 version: "2023.09.15.0000.0000".to_string(),
318 hash_block_size: 50000000,
319 length: 1479062470,
320 size_on_disk: 44145529682,
321 unknown_a: 71,
322 unknown_b: 11,
323 hashes: vec![
324 "1c66becde2a8cf26a99d0fc7c06f15f8bab2d87c".to_string(),
325 "950725418366c965d824228bf20f0496f81e0b9a".to_string(),
326 "cabef48f7bf00fbf18b72843bdae2f61582ad264".to_string(),
327 "53608de567b52f5fdb43fdb8b623156317e26704".to_string(),
328 "f0bc06cabf9ff6490f36114b25f62619d594dbe8".to_string(),
329 "3c5e4b962cd8445bd9ee29011ecdb331d108abd8".to_string(),
330 "88e1a2a322f09de3dc28173d4130a2829950d4e0".to_string(),
331 "1040667917dc99b9215dfccff0e458c2e8a724a8".to_string(),
332 "149c7e20e9e3e376377a130e0526b35fd7f43df2".to_string(),
333 "1bb4e33807355cdf46af93ce828b6e145a9a8795".to_string(),
334 "a79daff43db488f087da8e22bb4c21fd3a390f3c".to_string(),
335 "6b04fadb656d467fb8318eba1c7f5ee8f030d967".to_string(),
336 "a6641e1c894db961a49b70fda2b0d6d87be487a7".to_string(),
337 "edf419de49f42ef19bd6814f8184b35a25e9e977".to_string(),
338 "c1525c4df6001b66b575e2891db0284dc3a16566".to_string(),
339 "01b7628095b07fa3c9c1aed2d66d32d118020321".to_string(),
340 "991b137ea0ebb11bd668f82149bc2392a4cbcf52".to_string(),
341 "ad3f74d4fca143a6cf507fc859544a4bcd501d85".to_string(),
342 "936a0f1711e273519cae6b2da0d8b435fe6aa020".to_string(),
343 "023f19d8d8b3ecaaf865e3170e8243dd437a384c".to_string(),
344 "2d9e934de152956961a849e81912ca8d848265ca".to_string(),
345 "8e32f9aa76c95c60a9dbe0967aee5792b812d5ec".to_string(),
346 "dee052b9aa1cc8863efd61afc63ac3c2d56f9acc".to_string(),
347 "fa81225aea53fa13a9bae1e8e02dea07de6d7052".to_string(),
348 "59b24693b1b62ea1660bc6f96a61f7d41b3f7878".to_string(),
349 "349b691db1853f6c0120a8e66093c763ba6e3671".to_string(),
350 "4561eb6f954d80cdb1ece3cc4d58cbd864bf2b50".to_string(),
351 "de94175c4db39a11d5334aefc7a99434eea8e4f9".to_string(),
352 "55dd7215f24441d6e47d1f9b32cebdb041f2157f".to_string(),
353 "2ca09db645cfeefa41a04251dfcb13587418347a".to_string(),
354 ],
355 }],
356 patch_length: 1479062470,
357 };
358
359 assert_eq!(patch_list.to_string(PatchListType::Game), test_case);
360 }
361}