2 files changed, 28 insertions, 26 deletions

diff --git a/include/libimobiledevice/installation_proxy.h b/include/libimobiledevice/installation_proxy.h
index 2bf738d..bee9a16 100644
--- a/include/libimobiledevice/installation_proxy.h
+++ b/include/libimobiledevice/installation_proxy.h
@@ -49,21 +49,21 @@ typedef struct instproxy_client_private instproxy_client_private;
 typedef instproxy_client_private *instproxy_client_t; /**< The client handle. */
 
 /** Reports the status of the given operation */
-typedef void (*instproxy_status_cb_t) (const char *operation, plist_t status);
+typedef void (*instproxy_status_cb_t) (const char *operation, plist_t status, void *user_data);
 
 /* Interface */
 instproxy_error_t instproxy_client_new(idevice_t device, uint16_t port, instproxy_client_t *client);
 instproxy_error_t instproxy_client_free(instproxy_client_t client);
 
 instproxy_error_t instproxy_browse(instproxy_client_t client, plist_t client_options, plist_t *result);
-instproxy_error_t instproxy_install(instproxy_client_t client, const char *pkg_path, plist_t client_options, instproxy_status_cb_t status_cb);
-instproxy_error_t instproxy_upgrade(instproxy_client_t client, const char *pkg_path, plist_t client_options, instproxy_status_cb_t status_cb);
-instproxy_error_t instproxy_uninstall(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb);
+instproxy_error_t instproxy_install(instproxy_client_t client, const char *pkg_path, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data);
+instproxy_error_t instproxy_upgrade(instproxy_client_t client, const char *pkg_path, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data);
+instproxy_error_t instproxy_uninstall(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data);
 
 instproxy_error_t instproxy_lookup_archives(instproxy_client_t client, plist_t client_options, plist_t *result);
-instproxy_error_t instproxy_archive(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb);
-instproxy_error_t instproxy_restore(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb);
-instproxy_error_t instproxy_remove_archive(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb);
+instproxy_error_t instproxy_archive(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data);
+instproxy_error_t instproxy_restore(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data);
+instproxy_error_t instproxy_remove_archive(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data);
 
 plist_t instproxy_client_options_new();
 void instproxy_client_options_add(plist_t client_options, ...) G_GNUC_NULL_TERMINATED;
diff --git a/src/installation_proxy.c b/src/installation_proxy.c
index 3ffbb6a..b54ade7 100644
--- a/src/installation_proxy.c
+++ b/src/installation_proxy.c
@@ -32,6 +32,7 @@ struct instproxy_status_data {
         instproxy_client_t client;
         instproxy_status_cb_t cbfunc;
         char *operation;
+        void *user_data;
 };
 
 /**
@@ -271,7 +272,7 @@ leave_unlock:
  * @param operation Operation name. Will be passed to the callback function
  *        in async mode or shown in debug messages in sync mode. 
  */
-static instproxy_error_t instproxy_perform_operation(instproxy_client_t client, instproxy_status_cb_t status_cb, const char *operation)
+static instproxy_error_t instproxy_perform_operation(instproxy_client_t client, instproxy_status_cb_t status_cb, const char *operation, void *user_data)
 {
         instproxy_error_t res = INSTPROXY_E_UNKNOWN_ERROR;
         int ok = 1;
@@ -288,7 +289,7 @@ static instproxy_error_t instproxy_perform_operation(instproxy_client_t client,
                 if (dict) {
                         /* invoke callback function */
                         if (status_cb) {
-                                status_cb(operation, dict);
+                                status_cb(operation, dict, user_data);
                         }
                         /* check for 'Error', so we can abort cleanly */
                         plist_t err = plist_dict_get_item(dict, "Error");
@@ -352,7 +353,7 @@ static gpointer instproxy_status_updater(gpointer arg)
         struct instproxy_status_data *data = (struct instproxy_status_data*)arg;
 
         /* run until the operation is complete or an error occurs */
-        (void)instproxy_perform_operation(data->client, data->cbfunc, data->operation);
+        (void)instproxy_perform_operation(data->client, data->cbfunc, data->operation, data->user_data);
 
         /* cleanup */
         instproxy_lock(data->client);
@@ -382,7 +383,7 @@ static gpointer instproxy_status_updater(gpointer arg)
  *         when the operation completed successfully (sync).
  *         An INSTPROXY_E_* error value is returned if an error occured.
  */
-static instproxy_error_t instproxy_create_status_updater(instproxy_client_t client, instproxy_status_cb_t status_cb, const char *operation)
+static instproxy_error_t instproxy_create_status_updater(instproxy_client_t client, instproxy_status_cb_t status_cb, const char *operation, void *user_data)
 {
         instproxy_error_t res = INSTPROXY_E_UNKNOWN_ERROR;
         if (status_cb) {
@@ -392,6 +393,7 @@ static instproxy_error_t instproxy_create_status_updater(instproxy_client_t clie
                         data->client = client;
                         data->cbfunc = status_cb;
                         data->operation = strdup(operation);
+                        data->user_data = user_data;
 
                         client->status_updater = g_thread_create(instproxy_status_updater, data, TRUE, NULL);
                         if (client->status_updater) {
@@ -400,7 +402,7 @@ static instproxy_error_t instproxy_create_status_updater(instproxy_client_t clie
                 }
         } else {
                 /* sync mode */
-                res = instproxy_perform_operation(client, NULL, operation);
+                res = instproxy_perform_operation(client, NULL, operation, NULL);
         }
         return res;
 }
@@ -419,7 +421,7 @@ static instproxy_error_t instproxy_create_status_updater(instproxy_client_t clie
  * @return INSTPROXY_E_SUCCESS on success or an INSTPROXY_E_* error value if
  *     an error occured. 
  */
-static instproxy_error_t instproxy_install_or_upgrade(instproxy_client_t client, const char *pkg_path, plist_t client_options, instproxy_status_cb_t status_cb, const char *command)
+static instproxy_error_t instproxy_install_or_upgrade(instproxy_client_t client, const char *pkg_path, plist_t client_options, instproxy_status_cb_t status_cb, const char *command, void *user_data)
 {
         if (!client || !client->parent || !pkg_path) {
                 return INSTPROXY_E_INVALID_ARG;
@@ -437,7 +439,7 @@ static instproxy_error_t instproxy_install_or_upgrade(instproxy_client_t client,
                 return res;
         }
 
-        return instproxy_create_status_updater(client, status_cb, command);
+        return instproxy_create_status_updater(client, status_cb, command, user_data);
 }
 
 /**
@@ -463,9 +465,9 @@ static instproxy_error_t instproxy_install_or_upgrade(instproxy_client_t client,
  *     created successfully; any error occuring during the operation has to be
  *     handled inside the specified callback function.
  */
-instproxy_error_t instproxy_install(instproxy_client_t client, const char *pkg_path, plist_t client_options, instproxy_status_cb_t status_cb)
+instproxy_error_t instproxy_install(instproxy_client_t client, const char *pkg_path, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data)
 {
-        return instproxy_install_or_upgrade(client, pkg_path, client_options, status_cb, "Install");
+        return instproxy_install_or_upgrade(client, pkg_path, client_options, status_cb, "Install", user_data);
 }
 
 /**
@@ -493,9 +495,9 @@ instproxy_error_t instproxy_install(instproxy_client_t client, const char *pkg_p
  *     created successfully; any error occuring during the operation has to be
  *     handled inside the specified callback function.
  */
-instproxy_error_t instproxy_upgrade(instproxy_client_t client, const char *pkg_path, plist_t client_options, instproxy_status_cb_t status_cb)
+instproxy_error_t instproxy_upgrade(instproxy_client_t client, const char *pkg_path, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data)
 {
-        return instproxy_install_or_upgrade(client, pkg_path, client_options, status_cb, "Upgrade");
+        return instproxy_install_or_upgrade(client, pkg_path, client_options, status_cb, "Upgrade", user_data);
 }
 
 /**
@@ -516,7 +518,7 @@ instproxy_error_t instproxy_upgrade(instproxy_client_t client, const char *pkg_p
  *     created successfully; any error occuring during the operation has to be
  *     handled inside the specified callback function.
  */
-instproxy_error_t instproxy_uninstall(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb)
+instproxy_error_t instproxy_uninstall(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data)
 {
         if (!client || !client->parent || !appid) {
                 return INSTPROXY_E_INVALID_ARG;
@@ -542,7 +544,7 @@ instproxy_error_t instproxy_uninstall(instproxy_client_t client, const char *app
                 return res;
         }
 
-        return instproxy_create_status_updater(client, status_cb, "Uninstall");
+        return instproxy_create_status_updater(client, status_cb, "Uninstall", user_data);
 }
 
 /**
@@ -608,7 +610,7 @@ 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, plist_t client_options, instproxy_status_cb_t status_cb)
+instproxy_error_t instproxy_archive(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data)
 {
         if (!client || !client->parent || !appid)
                 return INSTPROXY_E_INVALID_ARG;
@@ -625,7 +627,7 @@ instproxy_error_t instproxy_archive(instproxy_client_t client, const char *appid
                 debug_info("could not send plist, error %d", res);
                 return res;
         }
-        return instproxy_create_status_updater(client, status_cb, "Archive");
+        return instproxy_create_status_updater(client, status_cb, "Archive", user_data);
 }
 
 /**
@@ -648,7 +650,7 @@ instproxy_error_t instproxy_archive(instproxy_client_t client, const char *appid
  *     created successfully; any error occuring during the operation has to be
  *     handled inside the specified callback function.
  */
-instproxy_error_t instproxy_restore(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb)
+instproxy_error_t instproxy_restore(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data)
 {
         if (!client || !client->parent || !appid)
                 return INSTPROXY_E_INVALID_ARG;
@@ -665,7 +667,7 @@ instproxy_error_t instproxy_restore(instproxy_client_t client, const char *appid
                 debug_info("could not send plist, error %d", res);
                 return res;
         }
-        return instproxy_create_status_updater(client, status_cb, "Restore");
+        return instproxy_create_status_updater(client, status_cb, "Restore", user_data);
 }
 
 /**
@@ -688,7 +690,7 @@ instproxy_error_t instproxy_restore(instproxy_client_t client, const char *appid
  *     created successfully; any error occuring during the operation has to be
  *     handled inside the specified callback function.
  */
-instproxy_error_t instproxy_remove_archive(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb)
+instproxy_error_t instproxy_remove_archive(instproxy_client_t client, const char *appid, plist_t client_options, instproxy_status_cb_t status_cb, void *user_data)
 {
         if (!client || !client->parent || !appid)
                 return INSTPROXY_E_INVALID_ARG;
@@ -705,7 +707,7 @@ instproxy_error_t instproxy_remove_archive(instproxy_client_t client, const char
                 debug_info("could not send plist, error %d", res);
                 return res;
         }
-        return instproxy_create_status_updater(client, status_cb, "RemoveArchive");
+        return instproxy_create_status_updater(client, status_cb, "RemoveArchive", user_data);
 }
 
 /**