Add options to instproxy_archive function

This change allows to specify the following options:
INSTPROXY_ARCHIVE_APP_ONLY - Archive only the application data
INSTPROXY_ARCHIVE_SKIP_UNINSTALL - Do not uninstall the application.

Combine these options with logical OR to specify both. These two options
combined are used by iTunes to create app archives of on-device downloaded
apps that are later copied as *.ipa files to the computer.

[#104 state:resolved]

Signed-off-by: Matt Colyer <matt@colyer.name>

2 files changed, 20 insertions, 2 deletions

diff --git a/include/libiphone/installation_proxy.h b/include/libiphone/installation_proxy.h
index dcf668f..f432e8a 100644
--- a/include/libiphone/installation_proxy.h
+++ b/include/libiphone/installation_proxy.h
@@ -47,6 +47,9 @@ typedef enum {
     INSTPROXY_APPTYPE_USER = 2
 } instproxy_apptype_t;
 
+#define INSTPROXY_ARCHIVE_APP_ONLY (1 << 0)
+#define INSTPROXY_ARCHIVE_SKIP_UNINSTALL (1 << 1)
+
 struct instproxy_client_int;
 typedef struct instproxy_client_int *instproxy_client_t;
 
@@ -62,7 +65,7 @@ instproxy_error_t instproxy_upgrade(instproxy_client_t client, const char *pkg_p
 instproxy_error_t instproxy_uninstall(instproxy_client_t client, const char *appid, instproxy_status_cb_t status_cb);
 
 instproxy_error_t instproxy_lookup_archives(instproxy_client_t client, plist_t *result);
-instproxy_error_t instproxy_archive(instproxy_client_t client, const char *appid, instproxy_status_cb_t status_cb);
+instproxy_error_t instproxy_archive(instproxy_client_t client, const char *appid, uint32_t options, instproxy_status_cb_t status_cb);
 instproxy_error_t instproxy_restore(instproxy_client_t client, const char *appid, instproxy_status_cb_t status_cb);
 instproxy_error_t instproxy_remove_archive(instproxy_client_t client, const char *appid, instproxy_status_cb_t status_cb);
 
diff --git a/src/InstallationProxy.c b/src/InstallationProxy.c
index 7a8ef5a..917886d 100644
--- a/src/InstallationProxy.c
+++ b/src/InstallationProxy.c
@@ -676,6 +676,11 @@ leave_unlock:
  *
  * @param client The connected installation proxy client
  * @param appid ApplicationIdentifier of the app to archive.
+ * @param options This is either 0 for default behaviour (make an archive
+ *        including app/user settings etc. AND uninstall the application),
+ *        or one or a combination of the following options:
+ *        INSTPROXY_ARCHIVE_APP_ONLY (1)
+ *        INSTPROXY_ARCHIVE_SKIP_UNINSTALL (2)
  * @param status_cb Callback function for progress and status information. If
  *        NULL is passed, this function will run synchronously.
  *
@@ -687,7 +692,7 @@ leave_unlock:
  *     created successfully; any error occuring during the operation has to be
  *     handled inside the specified callback function.
  */
-instproxy_error_t instproxy_archive(instproxy_client_t client, const char *appid, instproxy_status_cb_t status_cb)
+instproxy_error_t instproxy_archive(instproxy_client_t client, const char *appid, uint32_t options, instproxy_status_cb_t status_cb)
 {
 	if (!client || !client->connection || !appid)
 		return INSTPROXY_E_INVALID_ARG;
@@ -700,6 +705,16 @@ instproxy_error_t instproxy_archive(instproxy_client_t client, const char *appid
 
 	plist_t dict = plist_new_dict();
 	plist_dict_insert_item(dict, "ApplicationIdentifier", plist_new_string(appid));
+	if (options > 0) {
+		plist_t client_opts = plist_new_dict();
+		if (options & INSTPROXY_ARCHIVE_APP_ONLY) {
+			plist_dict_insert_item(client_opts, "ArchiveType", plist_new_string("ApplicationOnly"));
+		}
+		if (options & INSTPROXY_ARCHIVE_SKIP_UNINSTALL) {
+			plist_dict_insert_item(client_opts, "SkipUninstall", plist_new_bool(1));
+		}
+		plist_dict_insert_item(dict, "ClientOptions", client_opts);
+	}
 	plist_dict_insert_item(dict, "Command", plist_new_string("Archive"));
 
 	instproxy_lock(client);