Mod download UI integration (#595)v1.21.0-rc2v1.21.0

UI integration for the mod downloading feature. Feature activation locked behind a convar.

1 files changed, 24 insertions, 14 deletions

diff --git a/NorthstarDLL/mods/autodownload/moddownloader.h b/NorthstarDLL/mods/autodownload/moddownloader.h
index ae4f603a..747b3c01 100644
--- a/NorthstarDLL/mods/autodownload/moddownloader.h
+++ b/NorthstarDLL/mods/autodownload/moddownloader.h
@@ -19,6 +19,16 @@ class ModDownloader
 	std::unordered_map<std::string, VerifiedModDetails> verifiedMods = {};
 
 	/**
+	 * Mod archive download callback.
+	 *
+	 * This function is called by curl as it's downloading the mod archive; this
+	 * will retrieve the current `ModDownloader` instance and update its `modState`
+	 * member accordingly.
+	 */
+	static int ModFetchingProgressCallback(
+		void* ptr, curl_off_t totalDownloadSize, curl_off_t finishedDownloadSize, curl_off_t totalToUpload, curl_off_t nowUploaded);
+
+	/**
 	 * Downloads a mod archive from distant store.
 	 *
 	 * This rebuilds the URI of the mod archive using both a predefined store URI
@@ -36,20 +46,6 @@ class ModDownloader
 	std::optional<fs::path> FetchModFromDistantStore(std::string_view modName, std::string_view modVersion);
 
 	/**
-	 * Checks whether a mod is verified.
-	 *
-	 * A mod is deemed verified/authorized through a manual validation process that is
-	 * described here: https://github.com/R2Northstar/VerifiedMods; in practice, a mod
-	 * is considered authorized if their name AND exact version appear in the
-	 * `verifiedMods` variable.
-	 *
-	 * @param modName name of the mod to be checked
-	 * @param modVersion version of the mod to be checked, must follow semantic versioning
-	 * @returns whether the mod is authorized and can be auto-downloaded
-	 */
-	bool IsModAuthorized(std::string_view modName, std::string_view modVersion);
-
-	/**
 	 * Tells if a mod archive has not been corrupted.
 	 *
 	 * The mod validation procedure includes computing the SHA256 hash of the final
@@ -94,6 +90,20 @@ class ModDownloader
 	void FetchModsListFromAPI();
 
 	/**
+	 * Checks whether a mod is verified.
+	 *
+	 * A mod is deemed verified/authorized through a manual validation process that is
+	 * described here: https://github.com/R2Northstar/VerifiedMods; in practice, a mod
+	 * is considered authorized if their name AND exact version appear in the
+	 * `verifiedMods` variable.
+	 *
+	 * @param modName name of the mod to be checked
+	 * @param modVersion version of the mod to be checked, must follow semantic versioning
+	 * @returns whether the mod is authorized and can be auto-downloaded
+	 */
+	bool IsModAuthorized(std::string_view modName, std::string_view modVersion);
+
+	/**
 	 * Downloads a given mod from Thunderstore API to local game profile.
 	 *
 	 * @param modName name of the mod to be downloaded