Debug logging changes:

* The --debug params were goofy.  New setup allows --debug without params,
  --debug=<level> where level 1=debug output, 2=debug and download output,
  3=debug, download, and function tracing output.  This seems more sane to me.
* Removed PM_LOG_FLOW1 and PM_LOG_FLOW2.  They were just confusing.  When adding
  new functions, it is near impossible to determin if your output should be
  "flow1" or "flow2" without tracking all the way up the call chain.  Rarely
  would one ever say "ok, lets just show "flow2" output.  These have both been
  replaced with PM_LOG_DEBUG
* Removed the need for the root parameter on alpm_initialize. it is now
  defaulted to PM_ROOT just like dbpath and cachedir.  This allows alpm to be
  initialized BEFORE option parsing in the front end, saving us some duplicate
  variables in the frontend.
* Cleaned up front end variables due to early alpm_initialize call.

1 files changed, 6 insertions, 8 deletions

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index cff38311..15af82b1 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -63,7 +63,7 @@ typedef struct __pmconflict_t pmconflict_t;
  * Library
  */
 
-int alpm_initialize(const char *root);
+int alpm_initialize();
 int alpm_release(void);
 
 /*
@@ -72,13 +72,11 @@ int alpm_release(void);
 
 /* Levels */
 typedef enum _pmloglevel_t {
-	PM_LOG_DEBUG = 0x01,
-	PM_LOG_ERROR = 0x02,
-	PM_LOG_WARNING = 0x04,
-	PM_LOG_FLOW1 = 0x08,
-	PM_LOG_FLOW2 = 0x10,
-	PM_LOG_FUNCTION = 0x20,
-	PM_LOG_DOWNLOAD = 0x40
+	PM_LOG_ERROR    = 0x01,
+	PM_LOG_WARNING  = 0x02,
+	PM_LOG_DEBUG    = 0x04,
+	PM_LOG_DOWNLOAD = 0x08,
+	PM_LOG_FUNCTION = 0x10
 } pmloglevel_t;
 
 typedef void (*alpm_cb_log)(unsigned short, char *);