@@ -4,7 +4,7 @@
|
||||
|
||||
启动游戏,查看 `honoka-chan` 窗口输出,第一次运行会生成配置文件 `config.json`。打开该文件,设置好 `sif_cdn_server`,如果你是按前面的操作,数据都放在本程序的 `static` 目录下的话,那就改成你的服务器地址+`static` 就行,类似默认生成的 `http://192.168.1.123/static`。如果你有自己的服务器存放更新数据,设置成相应地址即可。
|
||||
|
||||
`99_0_115.zip` 是固定必选包。默认会从 `cdn_server/{系统}/archives/99_0_115.zip` 下载。
|
||||
`99_0_115.zip` 不是必选包。服务端会先尝试请求该文件,只有确认可访问时才会把它加入下载列表;请求不到就跳过,不影响数据库里的原始下载列表。
|
||||
|
||||
如果你需要改成其他地址(例如不走 `cdn_server`),可以启用 `settings.override_server_config`。该配置固定用于 `99_0_115.zip`,分别设置 Android 和 iOS 的下载地址与大小:
|
||||
|
||||
@@ -30,6 +30,8 @@
|
||||
|
||||
`size` 可选,填 `0` 会在服务端请求该 URL 自动探测文件大小;如果你已知大小,建议直接填写可减少请求开销。
|
||||
|
||||
启用覆盖配置后,会优先使用你填写的 `url`。如果该地址请求失败,`99_0_115.zip` 同样不会被下发,也不会再回退到 `cdn_server`。
|
||||
|
||||
如果第三方 CDN 上某些包实际文件大小与数据库 `pkg_size` 不一致(例如 `99_0_113.zip`),可以使用 `settings.override_file_size` 覆盖返回给客户端的大小(不改数据库):
|
||||
|
||||
```json
|
||||
|
||||
@@ -53,28 +53,15 @@ func update(ctx *gin.Context) {
|
||||
pkgMap[fileName] = len(pkgList) - 1
|
||||
}
|
||||
|
||||
overrideSource := getOverrideSource(downloadReq.TargetOs)
|
||||
serverConfigURL := fmt.Sprintf("%s/%s/archives/%s",
|
||||
config.Conf.Settings.CdnServer, downloadReq.TargetOs, overrideServerConfigFileName)
|
||||
serverConfigSize := getRemoteFileSize(serverConfigURL)
|
||||
|
||||
overrideSource := getOverrideSource(downloadReq.TargetOs)
|
||||
if config.Conf.Settings.OverrideServerConfig.Enable && overrideSource.URL != "" {
|
||||
serverConfigURL = overrideSource.URL
|
||||
if overrideSource.Size > 0 {
|
||||
serverConfigSize = overrideSource.Size
|
||||
} else {
|
||||
overrideSize := getRemoteFileSize(serverConfigURL)
|
||||
if overrideSize > 0 {
|
||||
serverConfigSize = overrideSize
|
||||
}
|
||||
}
|
||||
}
|
||||
serverConfigURL, serverConfigSize, serverConfigAvailable := resolveServerConfigFile(serverConfigURL, overrideSource)
|
||||
|
||||
if serverConfigAvailable {
|
||||
if index, ok := pkgMap[overrideServerConfigFileName]; ok {
|
||||
pkgList[index].URL = serverConfigURL
|
||||
if serverConfigSize > 0 {
|
||||
pkgList[index].Size = serverConfigSize
|
||||
}
|
||||
} else {
|
||||
pkgList = append(pkgList, downloadschema.UpdateData{
|
||||
Size: serverConfigSize,
|
||||
@@ -82,6 +69,7 @@ func update(ctx *gin.Context) {
|
||||
Version: config.PackageVersion,
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
applyOverrideFileSize(downloadReq.TargetOs, pkgList)
|
||||
}
|
||||
@@ -103,31 +91,52 @@ func getOverrideSource(targetOs string) config.OverrideFileSource {
|
||||
return config.OverrideFileSource{}
|
||||
}
|
||||
|
||||
func getRemoteFileSize(url string) int {
|
||||
func resolveServerConfigFile(defaultURL string, overrideSource config.OverrideFileSource) (string, int, bool) {
|
||||
if config.Conf.Settings.OverrideServerConfig.Enable && overrideSource.URL != "" {
|
||||
size, ok := getRemoteFileSize(overrideSource.URL)
|
||||
if !ok {
|
||||
return overrideSource.URL, 0, false
|
||||
}
|
||||
if overrideSource.Size > 0 {
|
||||
size = overrideSource.Size
|
||||
}
|
||||
return overrideSource.URL, size, true
|
||||
}
|
||||
|
||||
size, ok := getRemoteFileSize(defaultURL)
|
||||
return defaultURL, size, ok
|
||||
}
|
||||
|
||||
func getRemoteFileSize(url string) (int, bool) {
|
||||
client := &http.Client{Timeout: 5 * time.Second}
|
||||
|
||||
headReq, err := http.NewRequest(http.MethodHead, url, nil)
|
||||
if err == nil {
|
||||
if resp, err := client.Do(headReq); err == nil {
|
||||
_ = resp.Body.Close()
|
||||
if resp.StatusCode >= http.StatusOK && resp.StatusCode < http.StatusMultipleChoices {
|
||||
if resp.ContentLength > 0 {
|
||||
return int(resp.ContentLength)
|
||||
return int(resp.ContentLength), true
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
getResp, err := client.Get(url)
|
||||
if err != nil {
|
||||
return 0
|
||||
return 0, false
|
||||
}
|
||||
defer getResp.Body.Close()
|
||||
if getResp.StatusCode < http.StatusOK || getResp.StatusCode >= http.StatusMultipleChoices {
|
||||
return 0, false
|
||||
}
|
||||
|
||||
dataLen, err := io.Copy(io.Discard, getResp.Body)
|
||||
if err != nil {
|
||||
return 0
|
||||
return 0, false
|
||||
}
|
||||
|
||||
return int(dataLen)
|
||||
return int(dataLen), dataLen > 0
|
||||
}
|
||||
|
||||
func applyOverrideFileSize(targetOs string, pkgList []downloadschema.UpdateData) {
|
||||
@@ -147,7 +156,7 @@ func applyOverrideFileSize(targetOs string, pkgList []downloadschema.UpdateData)
|
||||
if strings.EqualFold(strings.TrimSpace(override.FileName), fileName) {
|
||||
size, ok := urlSizeCache[pkgList[i].URL]
|
||||
if !ok {
|
||||
size = getRemoteFileSize(pkgList[i].URL)
|
||||
size, _ = getRemoteFileSize(pkgList[i].URL)
|
||||
urlSizeCache[pkgList[i].URL] = size
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user