[libshumate] Use g_debug() instead of custom debug macro



commit de26fecbc7f48b12dc0cb7873208b1f49fec002a
Author: James Westman <james jwestman net>
Date:   Tue May 18 17:52:05 2021 -0500

    Use g_debug() instead of custom debug macro

 docs/reference/meson.build            |   1 -
 shumate/meson.build                   |   2 -
 shumate/shumate-debug.c               | 112 ----------------------------------
 shumate/shumate-debug.h               |  89 ---------------------------
 shumate/shumate-file-cache.c          |  45 +++++++-------
 shumate/shumate-map-source-factory.c  |   3 -
 shumate/shumate-memory-cache.c        |   3 -
 shumate/shumate-network-tile-source.c |  11 ++--
 shumate/shumate-view.c                |   5 --
 9 files changed, 25 insertions(+), 246 deletions(-)
---
diff --git a/docs/reference/meson.build b/docs/reference/meson.build
index b7cdbcf..8c28ffa 100644
--- a/docs/reference/meson.build
+++ b/docs/reference/meson.build
@@ -8,7 +8,6 @@ gtk_prefix = gtk_dep.get_pkgconfig_variable('prefix')
 gtk_docpath = join_paths(gtk_prefix, 'share', 'gtk-doc', 'html', 'gtk4')
 
 libshumate_reference_ignored_h = [
-  'shumate-debug.h',
   'shumate-enum-types.h',
   'shumate-marshal.h',
   'shumate.h',
diff --git a/shumate/meson.build b/shumate/meson.build
index 59dbe7b..61cd055 100644
--- a/shumate/meson.build
+++ b/shumate/meson.build
@@ -23,14 +23,12 @@ libshumate_public_h = [
 ]
 
 libshumate_private_h = [
-  'shumate-debug.h',
   'shumate-kinetic-scrolling-private.h',
   'shumate-marker-private.h',
 ]
 
 libshumate_sources = [
   'shumate-coordinate.c',
-  'shumate-debug.c',
   'shumate-file-cache.c',
   'shumate-kinetic-scrolling.c',
   'shumate-layer.c',
diff --git a/shumate/shumate-file-cache.c b/shumate/shumate-file-cache.c
index d061901..cd2a7f7 100644
--- a/shumate/shumate-file-cache.c
+++ b/shumate/shumate-file-cache.c
@@ -37,9 +37,6 @@
  * using the HTTP If-None-Match header).
  */
 
-#define DEBUG_FLAG SHUMATE_DEBUG_CACHE
-#include "shumate-debug.h"
-
 #include "shumate-file-cache.h"
 
 #include <sqlite3.h>
@@ -156,7 +153,7 @@ finalize_sql (ShumateFileCache *file_cache)
     {
       int error = sqlite3_close (priv->db);
       if (error != SQLITE_OK)
-        DEBUG ("Sqlite returned error %d when closing cache.db", error);
+        g_debug ("Sqlite returned error %d when closing cache.db", error);
       priv->db = NULL;
     }
 }
@@ -212,7 +209,7 @@ init_cache (ShumateFileCache *file_cache)
 
   if (error == SQLITE_ERROR)
     {
-      DEBUG ("Sqlite returned error %d when opening cache.db", error);
+      g_debug ("Sqlite returned error %d when opening cache.db", error);
       return;
     }
 
@@ -222,7 +219,7 @@ init_cache (ShumateFileCache *file_cache)
       NULL, NULL, &error_msg);
   if (error_msg != NULL)
     {
-      DEBUG ("Set PRAGMA: %s", error_msg);
+      g_debug ("Set PRAGMA: %s", error_msg);
       sqlite3_free (error_msg);
       return;
     }
@@ -236,7 +233,7 @@ init_cache (ShumateFileCache *file_cache)
       NULL, NULL, &error_msg);
   if (error_msg != NULL)
     {
-      DEBUG ("Creating table 'tiles' failed: %s", error_msg);
+      g_debug ("Creating table 'tiles' failed: %s", error_msg);
       sqlite3_free (error_msg);
       return;
     }
@@ -247,7 +244,7 @@ init_cache (ShumateFileCache *file_cache)
   if (error != SQLITE_OK)
     {
       priv->stmt_select = NULL;
-      DEBUG ("Failed to prepare the select Etag statement, error:%d: %s",
+      g_debug ("Failed to prepare the select Etag statement, error:%d: %s",
           error, sqlite3_errmsg (priv->db));
       return;
     }
@@ -258,7 +255,7 @@ init_cache (ShumateFileCache *file_cache)
   if (error != SQLITE_OK)
     {
       priv->stmt_update = NULL;
-      DEBUG ("Failed to prepare the update popularity statement, error: %s",
+      g_debug ("Failed to prepare the update popularity statement, error: %s",
           sqlite3_errmsg (priv->db));
       return;
     }
@@ -498,7 +495,7 @@ db_get_etag (ShumateFileCache *self, ShumateTile *tile)
   sql_rc = sqlite3_bind_text (priv->stmt_select, 1, filename, -1, SQLITE_STATIC);
   if (sql_rc == SQLITE_ERROR)
     {
-      DEBUG ("Failed to prepare the SQL query for finding the Etag of '%s', error: %s",
+      g_debug ("Failed to prepare the SQL query for finding the Etag of '%s', error: %s",
           filename, sqlite3_errmsg (priv->db));
       return NULL;
     }
@@ -511,12 +508,12 @@ db_get_etag (ShumateFileCache *self, ShumateTile *tile)
     }
   else if (sql_rc == SQLITE_DONE)
     {
-      DEBUG ("'%s' doesn't have an etag",
+      g_debug ("'%s' doesn't have an etag",
           filename);
     }
   else if (sql_rc == SQLITE_ERROR)
     {
-      DEBUG ("Failed to finding the Etag of '%s', %d error: %s",
+      g_debug ("Failed to finding the Etag of '%s', %d error: %s",
           filename, sql_rc, sqlite3_errmsg (priv->db));
     }
 
@@ -571,13 +568,13 @@ on_tile_filled (ShumateFileCache *self,
 
   filename = get_filename (self, tile);
 
-  DEBUG ("popularity of %s", filename);
+  g_debug ("popularity of %s", filename);
 
   sqlite3_reset (priv->stmt_update);
   sql_rc = sqlite3_bind_text (priv->stmt_update, 1, filename, -1, SQLITE_STATIC);
   if (sql_rc != SQLITE_OK)
     {
-      DEBUG ("Failed to set values to the popularity query of '%s', error: %s",
+      g_debug ("Failed to set values to the popularity query of '%s', error: %s",
           filename, sqlite3_errmsg (priv->db));
       return;
     }
@@ -605,7 +602,7 @@ delete_tile (ShumateFileCache *file_cache, const char *filename)
   sqlite3_exec (priv->db, query, NULL, NULL, &error);
   if (error != NULL)
     {
-      DEBUG ("Deleting tile from db failed: %s", error);
+      g_debug ("Deleting tile from db failed: %s", error);
       sqlite3_free (error);
     }
   sqlite3_free (query);
@@ -613,7 +610,7 @@ delete_tile (ShumateFileCache *file_cache, const char *filename)
   file = g_file_new_for_path (filename);
   if (!g_file_delete (file, NULL, &gerror))
     {
-      DEBUG ("Deleting tile from disk failed: %s", gerror->message);
+      g_debug ("Deleting tile from disk failed: %s", gerror->message);
       g_error_free (gerror);
     }
   g_object_unref (file);
@@ -670,13 +667,13 @@ shumate_file_cache_purge (ShumateFileCache *file_cache)
   rc = sqlite3_prepare (priv->db, query, strlen (query), &stmt, NULL);
   if (rc != SQLITE_OK)
     {
-      DEBUG ("Can't compute cache size %s", sqlite3_errmsg (priv->db));
+      g_debug ("Can't compute cache size %s", sqlite3_errmsg (priv->db));
     }
 
   rc = sqlite3_step (stmt);
   if (rc != SQLITE_ROW)
     {
-      DEBUG ("Failed to count the total cache consumption %s",
+      g_debug ("Failed to count the total cache consumption %s",
           sqlite3_errmsg (priv->db));
       sqlite3_finalize (stmt);
       return;
@@ -685,7 +682,7 @@ shumate_file_cache_purge (ShumateFileCache *file_cache)
   current_size = sqlite3_column_int (stmt, 0);
   if (current_size < priv->size_limit)
     {
-      DEBUG ("Cache doesn't need to be purged at %d bytes", current_size);
+      g_debug ("Cache doesn't need to be purged at %d bytes", current_size);
       sqlite3_finalize (stmt);
       return;
     }
@@ -697,7 +694,7 @@ shumate_file_cache_purge (ShumateFileCache *file_cache)
   rc = sqlite3_prepare (priv->db, query, strlen (query), &stmt, NULL);
   if (rc != SQLITE_OK)
     {
-      DEBUG ("Can't fetch tiles to delete: %s", sqlite3_errmsg (priv->db));
+      g_debug ("Can't fetch tiles to delete: %s", sqlite3_errmsg (priv->db));
     }
 
   rc = sqlite3_step (stmt);
@@ -709,7 +706,7 @@ shumate_file_cache_purge (ShumateFileCache *file_cache)
       filename = (const char *) sqlite3_column_text (stmt, 0);
       size = sqlite3_column_int (stmt, 1);
       highest_popularity = sqlite3_column_int (stmt, 2);
-      DEBUG ("Deleting %s of size %d", filename, size);
+      g_debug ("Deleting %s of size %d", filename, size);
 
       delete_tile (file_cache, filename);
 
@@ -717,7 +714,7 @@ shumate_file_cache_purge (ShumateFileCache *file_cache)
 
       rc = sqlite3_step (stmt);
     }
-  DEBUG ("Cache size is now %d", current_size);
+  g_debug ("Cache size is now %d", current_size);
 
   sqlite3_finalize (stmt);
 
@@ -726,7 +723,7 @@ shumate_file_cache_purge (ShumateFileCache *file_cache)
   sqlite3_exec (priv->db, query, NULL, NULL, &error);
   if (error != NULL)
     {
-      DEBUG ("Updating popularity failed: %s", error);
+      g_debug ("Updating popularity failed: %s", error);
       sqlite3_free (error);
     }
   sqlite3_free (query);
@@ -935,7 +932,7 @@ shumate_file_cache_store_tile_async (ShumateFileCache *self,
   filename = get_filename (self, tile);
   file = g_file_new_for_path (filename);
 
-  DEBUG ("Update of %p", tile);
+  g_debug ("Update of %p", tile);
 
   /* If needed, create the cache's dirs */
   path = g_path_get_dirname (filename);
diff --git a/shumate/shumate-map-source-factory.c b/shumate/shumate-map-source-factory.c
index 477aa03..fddb1f2 100644
--- a/shumate/shumate-map-source-factory.c
+++ b/shumate/shumate-map-source-factory.c
@@ -37,9 +37,6 @@
 
 #include "shumate-map-source-factory.h"
 
-#define DEBUG_FLAG SHUMATE_DEBUG_NETWORK
-#include "shumate-debug.h"
-
 #include "shumate.h"
 #include "shumate-enum-types.h"
 #include "shumate-map-source.h"
diff --git a/shumate/shumate-memory-cache.c b/shumate/shumate-memory-cache.c
index 17181f8..acbe5d7 100644
--- a/shumate/shumate-memory-cache.c
+++ b/shumate/shumate-memory-cache.c
@@ -27,9 +27,6 @@
  * most recently used tiles.
  */
 
-#define DEBUG_FLAG SHUMATE_DEBUG_CACHE
-#include "shumate-debug.h"
-
 #include "shumate-memory-cache.h"
 
 #include <glib.h>
diff --git a/shumate/shumate-network-tile-source.c b/shumate/shumate-network-tile-source.c
index 8c4a4e7..d1a1b94 100644
--- a/shumate/shumate-network-tile-source.c
+++ b/shumate/shumate-network-tile-source.c
@@ -34,9 +34,6 @@
 
 #include "shumate-network-tile-source.h"
 
-#define DEBUG_FLAG SHUMATE_DEBUG_LOADING
-#include "shumate-debug.h"
-
 #include "shumate.h"
 #include "shumate-enum-types.h"
 #include "shumate-map-source.h"
@@ -819,13 +816,13 @@ fetch_from_network (GTask *task)
    */
   if (data->etag)
     {
-      DEBUG ("If-None-Match: %s", data->etag);
+      g_debug ("If-None-Match: %s", data->etag);
       soup_message_headers_append (data->msg->request_headers,
           "If-None-Match", data->etag);
     }
   else if (modtime_string)
     {
-      DEBUG ("If-Modified-Since %s", modtime_string);
+      g_debug ("If-Modified-Since %s", modtime_string);
       soup_message_headers_append (data->msg->request_headers,
           "If-Modified-Since", modtime_string);
     }
@@ -852,7 +849,7 @@ on_message_sent (GObject *source_object, GAsyncResult *res, gpointer user_data)
       return;
     }
 
-  DEBUG ("Got reply %d", data->msg->status_code);
+  g_debug ("Got reply %d", data->msg->status_code);
 
   if (data->msg->status_code == SOUP_STATUS_NOT_MODIFIED)
     {
@@ -879,7 +876,7 @@ on_message_sent (GObject *source_object, GAsyncResult *res, gpointer user_data)
   /* Verify if the server sent an etag and save it */
   g_clear_pointer (&data->etag, g_free);
   data->etag = g_strdup (soup_message_headers_get_one (data->msg->response_headers, "ETag"));
-  DEBUG ("Received ETag %s", data->etag);
+  g_debug ("Received ETag %s", data->etag);
 
   gdk_pixbuf_new_from_stream_async (input_stream, cancellable, on_pixbuf_created, g_object_ref (task));
 }
diff --git a/shumate/shumate-view.c b/shumate/shumate-view.c
index 7c3bbb7..c01b59d 100644
--- a/shumate/shumate-view.c
+++ b/shumate/shumate-view.c
@@ -50,9 +50,6 @@
 
 #include "shumate-view.h"
 
-#define DEBUG_FLAG SHUMATE_DEBUG_VIEW
-#include "shumate-debug.h"
-
 #include "shumate.h"
 #include "shumate-enum-types.h"
 #include "shumate-kinetic-scrolling-private.h"
@@ -907,8 +904,6 @@ shumate_view_init (ShumateView *view)
   GtkGesture *swipe_gesture;
   GtkGesture *zoom_gesture;
 
-  shumate_debug_set_flags (g_getenv ("SHUMATE_DEBUG"));
-
   priv->viewport = shumate_viewport_new ();
   priv->zoom_on_double_click = TRUE;
   priv->animate_zoom = TRUE;


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