diff options
| -rw-r--r-- | lib/libalpm/alpm.h | 29 | ||||
| -rw-r--r-- | src/pacman/callback.c | 25 |
2 files changed, 34 insertions, 20 deletions
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h index c81b1f2d..db1e0cd1 100644 --- a/lib/libalpm/alpm.h +++ b/lib/libalpm/alpm.h @@ -443,15 +443,10 @@ typedef enum _alpm_event_type_t { ALPM_EVENT_PACORIG_CREATED } alpm_event_type_t; -/** Events. - * This is a generic struct this is passed to the callback, that allows the - * frontend to know which type of event was triggered. It is then possible to - * typecast the pointer to the right structure, in order to access - * event-specific data. */ -typedef struct _alpm_event_t { +typedef struct _alpm_event_any_t { /** Type of event. */ alpm_event_type_t type; -} alpm_event_t; +} alpm_event_any_t; typedef enum _alpm_package_operation_t { /** Package (to be) installed. (No oldpkg) */ @@ -563,6 +558,26 @@ typedef struct _alpm_event_pacorig_created_t { const char *file; } alpm_event_pacorig_created_t; +/** Events. + * This is an union passed to the callback, that allows the frontend to know + * which type of event was triggered (via type). It is then possible to + * typecast the pointer to the right structure, or use the union field, in order + * to access event-specific data. */ +typedef union _alpm_event_t { + alpm_event_type_t type; + alpm_event_any_t any; + alpm_event_package_operation_t package_operation; + alpm_event_optdep_removal_t optdep_removal; + alpm_event_delta_patch_t delta_patch; + alpm_event_scriptlet_info_t scriptlet_info; + alpm_event_database_missing_t database_missing; + alpm_event_log_t log; + alpm_event_pkgdownload_t pkgdownload; + alpm_event_pacnew_created_t pacnew_created; + alpm_event_pacsave_created_t pacsave_created; + alpm_event_pacorig_created_t pacorig_created; +} alpm_event_t; + /** Event callback. */ typedef void (*alpm_cb_event)(alpm_event_t *); diff --git a/src/pacman/callback.c b/src/pacman/callback.c index e3de75dd..9cde1de7 100644 --- a/src/pacman/callback.c +++ b/src/pacman/callback.c @@ -171,7 +171,7 @@ void cb_event(alpm_event_t *event) break; case ALPM_EVENT_PACKAGE_OPERATION_START: if(config->noprogressbar) { - alpm_event_package_operation_t *e = (alpm_event_package_operation_t *) event; + alpm_event_package_operation_t *e = &event->package_operation; switch(e->operation) { case ALPM_PACKAGE_INSTALL: printf(_("installing %s...\n"), alpm_pkg_get_name(e->newpkg)); @@ -193,7 +193,7 @@ void cb_event(alpm_event_t *event) break; case ALPM_EVENT_PACKAGE_OPERATION_DONE: { - alpm_event_package_operation_t *e = (alpm_event_package_operation_t *) event; + alpm_event_package_operation_t *e = &event->package_operation; switch(e->operation) { case ALPM_PACKAGE_INSTALL: display_optdepends(e->newpkg); @@ -233,10 +233,9 @@ void cb_event(alpm_event_t *event) printf(_("applying deltas...\n")); break; case ALPM_EVENT_DELTA_PATCH_START: - { - alpm_event_delta_patch_t *e = (alpm_event_delta_patch_t *) event; - printf(_("generating %s with %s... "), e->delta->to, e->delta->delta); - } + printf(_("generating %s with %s... "), + event->delta_patch.delta->to, + event->delta_patch.delta->delta); break; case ALPM_EVENT_DELTA_PATCH_DONE: printf(_("success!\n")); @@ -245,7 +244,7 @@ void cb_event(alpm_event_t *event) printf(_("failed.\n")); break; case ALPM_EVENT_SCRIPTLET_INFO: - fputs(((alpm_event_scriptlet_info_t *) event)->line, stdout); + fputs(event->scriptlet_info.line, stdout); break; case ALPM_EVENT_RETRIEVE_START: colon_printf(_("Retrieving packages ...\n")); @@ -257,7 +256,7 @@ void cb_event(alpm_event_t *event) break; case ALPM_EVENT_OPTDEP_REMOVAL: { - alpm_event_optdep_removal_t *e = (alpm_event_optdep_removal_t *) event; + alpm_event_optdep_removal_t *e = &event->optdep_removal; colon_printf(_("%s optionally requires %s\n"), alpm_pkg_get_name(e->pkg), alpm_dep_compute_string(e->optdep)); @@ -267,12 +266,12 @@ void cb_event(alpm_event_t *event) if(!config->op_s_sync) { pm_printf(ALPM_LOG_WARNING, "database file for '%s' does not exist\n", - ((alpm_event_database_missing_t *) event)->dbname); + event->database_missing.dbname); } break; case ALPM_EVENT_LOG: { - alpm_event_log_t *e = (alpm_event_log_t *) event; + alpm_event_log_t *e = &event->log; if(!e->fmt || strlen(e->fmt) == 0) { break; } @@ -290,7 +289,7 @@ void cb_event(alpm_event_t *event) break; case ALPM_EVENT_PACNEW_CREATED: { - alpm_event_pacnew_created_t *e = (alpm_event_pacnew_created_t *) event; + alpm_event_pacnew_created_t *e = &event->pacnew_created; if(on_progress) { char *string = NULL; pm_sprintf(&string, ALPM_LOG_WARNING, _("%s installed as %s.pacnew\n"), @@ -306,7 +305,7 @@ void cb_event(alpm_event_t *event) break; case ALPM_EVENT_PACSAVE_CREATED: { - alpm_event_pacsave_created_t *e = (alpm_event_pacsave_created_t *) event; + alpm_event_pacsave_created_t *e = &event->pacsave_created; if(on_progress) { char *string = NULL; pm_sprintf(&string, ALPM_LOG_WARNING, _("%s saved as %s.pacsave\n"), @@ -322,7 +321,7 @@ void cb_event(alpm_event_t *event) break; case ALPM_EVENT_PACORIG_CREATED: { - alpm_event_pacorig_created_t *e = (alpm_event_pacorig_created_t *) event; + alpm_event_pacorig_created_t *e = &event->pacorig_created; if(on_progress) { char *string = NULL; pm_sprintf(&string, ALPM_LOG_WARNING, _("%s saved as %s.pacorig\n"), |