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authorAndrew Gregory <andrew.gregory.8@gmail.com>2014-09-28 17:45:35 -0400
committerAllan McRae <allan@archlinux.org>2014-09-30 12:56:21 +1000
commitb52ed49d75ff77ef4f6ad2bef576184bda9b98d0 (patch)
treeb4c7f71acf22f05302ebaf76967f18521a713275 /lib/libalpm
parent31b98626003fec9e33483152552906a601c072d4 (diff)
Revert "Remove log_cb, add ALPM_EVENT_LOG instead"
Moving logging to the event callback caused warnings under clang due to non-literal format strings and silenced all log messages when --print was used. This reverts commit cd793c5ab7689cc8cbc18277375b368060e5acfe. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Conflicts: lib/libalpm/alpm.h src/pacman/callback.c Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'lib/libalpm')
-rw-r--r--lib/libalpm/alpm.h36
-rw-r--r--lib/libalpm/handle.c13
-rw-r--r--lib/libalpm/handle.h1
-rw-r--r--lib/libalpm/log.c14
4 files changed, 34 insertions, 30 deletions
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index 751fa633..1cfd4f5b 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -343,6 +343,16 @@ typedef struct _alpm_siglist_t {
* Logging facilities
*/
+/** Logging Levels */
+typedef enum _alpm_loglevel_t {
+ ALPM_LOG_ERROR = 1,
+ ALPM_LOG_WARNING = (1 << 1),
+ ALPM_LOG_DEBUG = (1 << 2),
+ ALPM_LOG_FUNCTION = (1 << 3)
+} alpm_loglevel_t;
+
+typedef void (*alpm_cb_log)(alpm_loglevel_t, const char *, va_list);
+
int alpm_logaction(alpm_handle_t *handle, const char *prefix,
const char *fmt, ...) __attribute__((format(printf, 3, 4)));
@@ -431,8 +441,6 @@ typedef enum _alpm_event_type_t {
ALPM_EVENT_KEY_DOWNLOAD_START,
/** Key downloading is finished. */
ALPM_EVENT_KEY_DOWNLOAD_DONE,
- /** A log message was emitted; See alpm_event_log_t for arguments. */
- ALPM_EVENT_LOG,
/** A .pacnew file was created; See alpm_event_pacnew_created_t for arguments. */
ALPM_EVENT_PACNEW_CREATED,
/** A .pacsave file was created; See alpm_event_pacsave_created_t for
@@ -502,24 +510,6 @@ typedef struct _alpm_event_database_missing_t {
const char *dbname;
} alpm_event_database_missing_t;
-/** Log levels. */
-typedef enum _alpm_loglevel_t {
- ALPM_LOG_ERROR = 1,
- ALPM_LOG_WARNING = (1 << 1),
- ALPM_LOG_DEBUG = (1 << 2),
- ALPM_LOG_FUNCTION = (1 << 3)
-} alpm_loglevel_t;
-
-typedef struct _alpm_event_log_t {
- /** Type of event. */
- alpm_event_type_t type;
- /** Log level. */
- alpm_loglevel_t level;
- /** Message. */
- const char *fmt;
- va_list args;
-} alpm_event_log_t;
-
typedef struct _alpm_event_pkgdownload_t {
/** Type of event. */
alpm_event_type_t type;
@@ -571,7 +561,6 @@ typedef union _alpm_event_t {
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;
@@ -749,6 +738,11 @@ char *alpm_fetch_pkgurl(alpm_handle_t *handle, const char *url);
* @{
*/
+/** Returns the callback used for logging. */
+alpm_cb_log alpm_option_get_logcb(alpm_handle_t *handle);
+/** Sets the callback used for logging. */
+int alpm_option_set_logcb(alpm_handle_t *handle, alpm_cb_log cb);
+
/** Returns the callback used to report download progress. */
alpm_cb_download alpm_option_get_dlcb(alpm_handle_t *handle);
/** Sets the callback used to report download progress. */
diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c
index 7652d1f7..0d8ea34a 100644
--- a/lib/libalpm/handle.c
+++ b/lib/libalpm/handle.c
@@ -143,6 +143,12 @@ int _alpm_handle_unlock(alpm_handle_t *handle)
}
+alpm_cb_log SYMEXPORT alpm_option_get_logcb(alpm_handle_t *handle)
+{
+ CHECK_HANDLE(handle, return NULL);
+ return handle->logcb;
+}
+
alpm_cb_download SYMEXPORT alpm_option_get_dlcb(alpm_handle_t *handle)
{
CHECK_HANDLE(handle, return NULL);
@@ -263,6 +269,13 @@ int SYMEXPORT alpm_option_get_checkspace(alpm_handle_t *handle)
return handle->checkspace;
}
+int SYMEXPORT alpm_option_set_logcb(alpm_handle_t *handle, alpm_cb_log cb)
+{
+ CHECK_HANDLE(handle, return -1);
+ handle->logcb = cb;
+ return 0;
+}
+
int SYMEXPORT alpm_option_set_dlcb(alpm_handle_t *handle, alpm_cb_download cb)
{
CHECK_HANDLE(handle, return -1);
diff --git a/lib/libalpm/handle.h b/lib/libalpm/handle.h
index 85c64f6f..9cd3a210 100644
--- a/lib/libalpm/handle.h
+++ b/lib/libalpm/handle.h
@@ -63,6 +63,7 @@ struct __alpm_handle_t {
#endif
/* callback functions */
+ alpm_cb_log logcb; /* Log callback function */
alpm_cb_download dlcb; /* Download callback function */
alpm_cb_totaldl totaldlcb; /* Total download callback function */
alpm_cb_fetch fetchcb; /* Download file callback function */
diff --git a/lib/libalpm/log.c b/lib/libalpm/log.c
index aac55e70..d232bcc3 100644
--- a/lib/libalpm/log.c
+++ b/lib/libalpm/log.c
@@ -81,19 +81,15 @@ int SYMEXPORT alpm_logaction(alpm_handle_t *handle, const char *prefix,
void _alpm_log(alpm_handle_t *handle, alpm_loglevel_t flag, const char *fmt, ...)
{
- alpm_event_log_t event = {
- .type = ALPM_EVENT_LOG,
- .level = flag,
- .fmt = fmt
- };
+ va_list args;
- if(handle == NULL || handle->eventcb == NULL) {
+ if(handle == NULL || handle->logcb == NULL) {
return;
}
- va_start(event.args, fmt);
- EVENT(handle, &event);
- va_end(event.args);
+ va_start(args, fmt);
+ handle->logcb(flag, fmt, args);
+ va_end(args);
}
/* vim: set noet: */