Make 99_0_115.zip optional

Signed-off-by: Sean Du <do4suki@gmail.com>
This commit is contained in:
2026-06-04 00:09:35 +08:00
parent 9b367594ba
commit b71dc7c6ae
2 changed files with 42 additions and 31 deletions
+3 -1
View File
@@ -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`固定必选包。默认会从 `cdn_server/{系统}/archives/99_0_115.zip` 下载
`99_0_115.zip` 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
+39 -30
View File
@@ -53,34 +53,22 @@ 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)
serverConfigURL, serverConfigSize, serverConfigAvailable := resolveServerConfigFile(serverConfigURL, overrideSource)
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
}
}
}
if index, ok := pkgMap[overrideServerConfigFileName]; ok {
pkgList[index].URL = serverConfigURL
if serverConfigSize > 0 {
if serverConfigAvailable {
if index, ok := pkgMap[overrideServerConfigFileName]; ok {
pkgList[index].URL = serverConfigURL
pkgList[index].Size = serverConfigSize
} else {
pkgList = append(pkgList, downloadschema.UpdateData{
Size: serverConfigSize,
URL: serverConfigURL,
Version: config.PackageVersion,
})
}
} else {
pkgList = append(pkgList, downloadschema.UpdateData{
Size: serverConfigSize,
URL: serverConfigURL,
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.ContentLength > 0 {
return int(resp.ContentLength)
if resp.StatusCode >= http.StatusOK && resp.StatusCode < http.StatusMultipleChoices {
if resp.ContentLength > 0 {
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
}