| 1 |
use super::Config; |
| 2 |
use super::context::{SalarymanDContext, SalarymanService}; |
| 3 |
use dropshot::{HttpError, HttpResponseOk, Path, RequestContext, TypedBody, endpoint}; |
| 4 |
use salaryman::model::{NewService, ServicePath, StdinBuffer, UpdateConf}; |
| 5 |
use salaryman::service::{Service, ServiceConf}; |
| 6 |
use std::sync::Arc; |
| 7 |
use tokio::fs::File; |
| 8 |
use tokio::io::AsyncWriteExt; |
| 9 |
use tokio::sync::RwLock; |
| 10 |
|
| 11 |
#[endpoint { |
| 12 |
method = GET, |
| 13 |
path = "/config", |
| 14 |
}] |
| 15 |
pub async fn endpoint_get_config( |
| 16 |
rqctx: RequestContext<Arc<SalarymanDContext>>, |
| 17 |
) -> Result<HttpResponseOk<Config>, HttpError> { |
| 18 |
let ctx = rqctx.context(); |
| 19 |
let lock = ctx.config.read().await; |
| 20 |
let conf = lock.clone(); |
| 21 |
drop(lock); |
| 22 |
Ok(HttpResponseOk(conf)) |
| 23 |
} |
| 24 |
#[endpoint { |
| 25 |
method = PUT, |
| 26 |
path = "/config", |
| 27 |
}] |
| 28 |
pub async fn endpoint_put_config( |
| 29 |
rqctx: RequestContext<Arc<SalarymanDContext>>, |
| 30 |
body: TypedBody<UpdateConf>, |
| 31 |
) -> Result<HttpResponseOk<()>, HttpError> { |
| 32 |
let ctx = rqctx.context(); |
| 33 |
let update = body.into_inner(); |
| 34 |
if let Some(addr) = update.address { |
| 35 |
let mut lock = ctx.config.write().await; |
| 36 |
lock.address = Some(addr); |
| 37 |
drop(lock); |
| 38 |
} |
| 39 |
if let Some(port) = update.port { |
| 40 |
let mut lock = ctx.config.write().await; |
| 41 |
lock.port = Some(port); |
| 42 |
drop(lock); |
| 43 |
} |
| 44 |
Ok(HttpResponseOk(())) |
| 45 |
} |
| 46 |
#[endpoint { |
| 47 |
method = GET, |
| 48 |
path = "/config/save" |
| 49 |
}] |
| 50 |
pub async fn endpoint_get_config_save( |
| 51 |
rqctx: RequestContext<Arc<SalarymanDContext>>, |
| 52 |
) -> Result<HttpResponseOk<()>, HttpError> { |
| 53 |
let ctx = rqctx.context(); |
| 54 |
let mut v: Vec<ServiceConf> = Vec::new(); |
| 55 |
let rlock = ctx.services.read().await; |
| 56 |
for i in 0..rlock.len() { |
| 57 |
v.push(rlock[i].config.clone()); |
| 58 |
} |
| 59 |
drop(rlock); |
| 60 |
let rlock = ctx.config.read().await; |
| 61 |
let save = Config { |
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address: rlock.address, |
| 63 |
port: rlock.port, |
| 64 |
user: rlock.user.clone(), |
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service: v, |
| 66 |
}; |
| 67 |
drop(rlock); |
| 68 |
let mut f = match File::open(&ctx.save_file).await { |
| 69 |
Ok(f) => f, |
| 70 |
Err(_) => { |
| 71 |
return Err(HttpError::for_internal_error(String::from( |
| 72 |
"cannot open desired file", |
| 73 |
))); |
| 74 |
} |
| 75 |
}; |
| 76 |
let save = match toml::to_string(&save) { |
| 77 |
Ok(s) => s, |
| 78 |
Err(_) => { |
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return Err(HttpError::for_internal_error(String::from( |
| 80 |
"cannot serialize config!", |
| 81 |
))); |
| 82 |
} |
| 83 |
}; |
| 84 |
match f.write_all(save.as_str().as_bytes()).await { |
| 85 |
Ok(_) => (), |
| 86 |
Err(_) => { |
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return Err(HttpError::for_internal_error(String::from( |
| 88 |
"could not write to file!", |
| 89 |
))); |
| 90 |
} |
| 91 |
} |
| 92 |
Ok(HttpResponseOk(())) |
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} |
| 94 |
#[endpoint { |
| 95 |
method = GET, |
| 96 |
path = "/service", |
| 97 |
}] |
| 98 |
pub async fn endpoint_get_services( |
| 99 |
rqctx: RequestContext<Arc<SalarymanDContext>>, |
| 100 |
) -> Result<HttpResponseOk<Vec<ServiceConf>>, HttpError> { |
| 101 |
let ret = { |
| 102 |
let ctx = rqctx.context(); |
| 103 |
let mut v: Vec<ServiceConf> = Vec::new(); |
| 104 |
let lock = ctx.services.read().await; |
| 105 |
for i in 0..lock.len() { |
| 106 |
v.push(lock[i].config.clone()); |
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} |
| 108 |
v |
| 109 |
}; |
| 110 |
Ok(HttpResponseOk(ret)) |
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} |
| 112 |
#[endpoint { |
| 113 |
method = POST, |
| 114 |
path = "/service", |
| 115 |
}] |
| 116 |
pub async fn endpoint_post_service( |
| 117 |
rqctx: RequestContext<Arc<SalarymanDContext>>, |
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body: TypedBody<NewService>, |
| 119 |
) -> Result<HttpResponseOk<ServiceConf>, HttpError> { |
| 120 |
let ctx = rqctx.context(); |
| 121 |
let body = body.into_inner(); |
| 122 |
let mut s: ServiceConf = ServiceConf::new(); |
| 123 |
if let Some(name) = &body.name { |
| 124 |
s.name = name.clone().to_owned(); |
| 125 |
} else { |
| 126 |
return Err(HttpError::for_bad_request( |
| 127 |
None, |
| 128 |
String::from("name field is required!"), |
| 129 |
)); |
| 130 |
} |
| 131 |
if let Some(command) = &body.command { |
| 132 |
s.command = command.clone().to_owned(); |
| 133 |
} else { |
| 134 |
return Err(HttpError::for_bad_request( |
| 135 |
None, |
| 136 |
String::from("command field is required!"), |
| 137 |
)); |
| 138 |
} |
| 139 |
if let Some(args) = &body.args { |
| 140 |
if let Some(args) = args { |
| 141 |
s.args = Some(args.clone().to_owned()); |
| 142 |
} |
| 143 |
} |
| 144 |
if let Some(dir) = &body.directory { |
| 145 |
if let Some(dir) = dir { |
| 146 |
s.directory = Some(dir.clone().to_owned()); |
| 147 |
} |
| 148 |
} |
| 149 |
if let Some(auto) = &body.autostart { |
| 150 |
s.autostart = auto.clone().to_owned(); |
| 151 |
} else { |
| 152 |
s.autostart = false; |
| 153 |
} |
| 154 |
let service: SalarymanService = |
| 155 |
SalarymanService::from_parts(s.clone(), Arc::new(RwLock::new(Service::from_conf(&s)))); |
| 156 |
if service.config.autostart { |
| 157 |
let mut lock = service.service.write().await; |
| 158 |
match lock.start_with_output().await { |
| 159 |
Ok(_) => (), |
| 160 |
Err(_) => (), |
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} |
| 162 |
drop(lock); |
| 163 |
} |
| 164 |
let mut lock = ctx.config.write().await; |
| 165 |
lock.service.push(s.clone()); |
| 166 |
drop(lock); |
| 167 |
let mut lock = ctx.services.write().await; |
| 168 |
lock.push(Arc::new(service)); |
| 169 |
drop(lock); |
| 170 |
Ok(HttpResponseOk(ServiceConf::new())) |
| 171 |
} |
| 172 |
#[endpoint { |
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method = GET, |
| 174 |
path = "/service/{service_uuid}", |
| 175 |
}] |
| 176 |
pub async fn endpoint_get_service( |
| 177 |
rqctx: RequestContext<Arc<SalarymanDContext>>, |
| 178 |
path_params: Path<ServicePath>, |
| 179 |
) -> Result<HttpResponseOk<ServiceConf>, HttpError> { |
| 180 |
let u = path_params.into_inner().service_uuid; |
| 181 |
let ctx = rqctx.context(); |
| 182 |
let mut service: Option<Arc<SalarymanService>> = None; |
| 183 |
let lock = ctx.services.read().await; |
| 184 |
for i in 0..lock.len() { |
| 185 |
if lock[i].config.uuid == u { |
| 186 |
service = Some(lock[i].clone()); |
| 187 |
} else { |
| 188 |
continue; |
| 189 |
} |
| 190 |
} |
| 191 |
let s = match service { |
| 192 |
Some(s) => s.config.clone(), |
| 193 |
None => { |
| 194 |
return Err(HttpError::for_unavail( |
| 195 |
None, |
| 196 |
String::from("Service Not Found"), |
| 197 |
)); |
| 198 |
} |
| 199 |
}; |
| 200 |
Ok(HttpResponseOk(s)) |
| 201 |
} |
| 202 |
#[endpoint { |
| 203 |
method = GET, |
| 204 |
path = "/service/{service_uuid}/start", |
| 205 |
}] |
| 206 |
pub async fn endpoint_start_service( |
| 207 |
rqctx: RequestContext<Arc<SalarymanDContext>>, |
| 208 |
path_params: Path<ServicePath>, |
| 209 |
) -> Result<HttpResponseOk<()>, HttpError> { |
| 210 |
let u = path_params.into_inner().service_uuid; |
| 211 |
let ctx = rqctx.context(); |
| 212 |
let mut service: Option<Arc<SalarymanService>> = None; |
| 213 |
let lock = ctx.services.read().await; |
| 214 |
for i in 0..lock.len() { |
| 215 |
if lock[i].config.uuid == u { |
| 216 |
service = Some(lock[i].clone()); |
| 217 |
} else { |
| 218 |
continue; |
| 219 |
} |
| 220 |
} |
| 221 |
match service { |
| 222 |
Some(s) => { |
| 223 |
let mut lock = s.service.write().await; |
| 224 |
match lock.start_with_output().await { |
| 225 |
Ok(_) => (), |
| 226 |
Err(e) => return Err(HttpError::for_internal_error(e.to_string())), |
| 227 |
} |
| 228 |
} |
| 229 |
None => { |
| 230 |
return Err(HttpError::for_unavail( |
| 231 |
None, |
| 232 |
String::from("Service Not Found"), |
| 233 |
)); |
| 234 |
} |
| 235 |
}; |
| 236 |
Ok(HttpResponseOk(())) |
| 237 |
} |
| 238 |
#[endpoint { |
| 239 |
method = GET, |
| 240 |
path = "/service/{service_uuid}/stop", |
| 241 |
}] |
| 242 |
pub async fn endpoint_stop_service( |
| 243 |
rqctx: RequestContext<Arc<SalarymanDContext>>, |
| 244 |
path_params: Path<ServicePath>, |
| 245 |
) -> Result<HttpResponseOk<()>, HttpError> { |
| 246 |
let u = path_params.into_inner().service_uuid; |
| 247 |
let ctx = rqctx.context(); |
| 248 |
let mut service: Option<Arc<SalarymanService>> = None; |
| 249 |
let lock = ctx.services.read().await; |
| 250 |
for i in 0..lock.len() { |
| 251 |
if lock[i].config.uuid == u { |
| 252 |
service = Some(lock[i].clone()); |
| 253 |
} else { |
| 254 |
continue; |
| 255 |
} |
| 256 |
} |
| 257 |
match service { |
| 258 |
Some(s) => { |
| 259 |
let mut lock = s.service.write().await; |
| 260 |
match lock.stop().await { |
| 261 |
Ok(_) => (), |
| 262 |
Err(e) => return Err(HttpError::for_internal_error(e.to_string())), |
| 263 |
} |
| 264 |
} |
| 265 |
None => { |
| 266 |
return Err(HttpError::for_unavail( |
| 267 |
None, |
| 268 |
String::from("Service Not Found"), |
| 269 |
)); |
| 270 |
} |
| 271 |
}; |
| 272 |
Ok(HttpResponseOk(())) |
| 273 |
} |
| 274 |
#[endpoint { |
| 275 |
method = GET, |
| 276 |
path = "/service/{service_uuid}/restart", |
| 277 |
}] |
| 278 |
pub async fn endpoint_restart_service( |
| 279 |
rqctx: RequestContext<Arc<SalarymanDContext>>, |
| 280 |
path_params: Path<ServicePath>, |
| 281 |
) -> Result<HttpResponseOk<()>, HttpError> { |
| 282 |
let u = path_params.into_inner().service_uuid; |
| 283 |
let ctx = rqctx.context(); |
| 284 |
let mut service: Option<Arc<SalarymanService>> = None; |
| 285 |
let lock = ctx.services.read().await; |
| 286 |
for i in 0..lock.len() { |
| 287 |
if lock[i].config.uuid == u { |
| 288 |
service = Some(lock[i].clone()); |
| 289 |
} else { |
| 290 |
continue; |
| 291 |
} |
| 292 |
} |
| 293 |
match service { |
| 294 |
Some(s) => { |
| 295 |
let mut lock = s.service.write().await; |
| 296 |
match lock.restart_with_output().await { |
| 297 |
Ok(_) => (), |
| 298 |
Err(e) => return Err(HttpError::for_internal_error(e.to_string())), |
| 299 |
} |
| 300 |
} |
| 301 |
None => { |
| 302 |
return Err(HttpError::for_unavail( |
| 303 |
None, |
| 304 |
String::from("Service Not Found"), |
| 305 |
)); |
| 306 |
} |
| 307 |
}; |
| 308 |
Ok(HttpResponseOk(())) |
| 309 |
} |
| 310 |
#[endpoint { |
| 311 |
method = PUT, |
| 312 |
path = "/service/{service_uuid}/write" |
| 313 |
}] |
| 314 |
pub async fn endpoint_post_stdin( |
| 315 |
rqctx: RequestContext<Arc<SalarymanDContext>>, |
| 316 |
path_params: Path<ServicePath>, |
| 317 |
update: TypedBody<StdinBuffer>, |
| 318 |
) -> Result<HttpResponseOk<()>, HttpError> { |
| 319 |
let ctx = rqctx.context(); |
| 320 |
let stdin_str = update.into_inner(); |
| 321 |
let u = path_params.into_inner().service_uuid; |
| 322 |
let mut service: Option<Arc<SalarymanService>> = None; |
| 323 |
let lock = ctx.services.read().await; |
| 324 |
for i in 0..lock.len() { |
| 325 |
if lock[i].config.uuid == u { |
| 326 |
service = Some(lock[i].clone()); |
| 327 |
} else { |
| 328 |
continue; |
| 329 |
} |
| 330 |
} |
| 331 |
match service { |
| 332 |
Some(s) => { |
| 333 |
let mut lock = s.service.write().await; |
| 334 |
if lock.started().await { |
| 335 |
let b = if let Some(endl) = stdin_str.endl { |
| 336 |
if endl { |
| 337 |
lock.writeln_stdin(stdin_str.stdin.clone()).await //TODO: PROPERLY HANDLE ERROR! |
| 338 |
} else { |
| 339 |
lock.write_stdin(stdin_str.stdin.clone()).await //TODO: PROPERLY HANDLE ERROR! |
| 340 |
} |
| 341 |
} else { |
| 342 |
lock.writeln_stdin(stdin_str.stdin.clone()).await //TODO: PROPERLY HANDLE ERROR! |
| 343 |
}; |
| 344 |
match b { |
| 345 |
Ok(_) => (), |
| 346 |
Err(e) => return Err(HttpError::for_internal_error(e.to_string())), |
| 347 |
} |
| 348 |
} |
| 349 |
drop(lock); |
| 350 |
} |
| 351 |
None => { |
| 352 |
return Err(HttpError::for_unavail( |
| 353 |
None, |
| 354 |
String::from("Service Not Found"), |
| 355 |
)); |
| 356 |
} |
| 357 |
} |
| 358 |
Ok(HttpResponseOk(())) |
| 359 |
} |
