src/common.[ch]: walk_directory: Add "include hidden" argument.

diff --git a/src/battery.c b/src/battery.c
index b62ad81..4178d8b 100644 (file)
--- a/src/battery.c
+++ b/src/battery.c
@@ -514,7 +514,8 @@ static int battery_read (void)
 
        if (0 == access (battery_acpi_dir, R_OK))
                walk_directory (battery_acpi_dir, battery_read_acpi,
-                               /* user_data = */ NULL);
+                               /* user_data = */ NULL,
+                               /* include hidden */ 0);
        else
        {
                char errbuf[1024];

diff --git a/src/common.c b/src/common.c
index c6a651d..3695a9b 100644 (file)
--- a/src/common.c
+++ b/src/common.c
@@ -1008,7 +1008,7 @@ int notification_init (notification_t *n, int severity, const char *message,
 } /* int notification_init */
 
 int walk_directory (const char *dir, dirwalk_callback_f callback,
-               void *user_data)
+               void *user_data, int include_hidden)
 {
        struct dirent *ent;
        DIR *dh;
@@ -1029,9 +1029,18 @@ int walk_directory (const char *dir, dirwalk_callback_f callback,
        while ((ent = readdir (dh)) != NULL)
        {
                int status;
-
-               if (ent->d_name[0] == '.')
-                       continue;
+               
+               if (include_hidden)
+               {
+                       if ((strcmp (".", ent->d_name) == 0)
+                                       || (strcmp ("..", ent->d_name) == 0))
+                               continue;
+               }
+               else /* if (!include_hidden) */
+               {
+                       if (ent->d_name[0]=='.')
+                               continue;
+               }
 
                status = (*callback) (dir, ent->d_name, user_data);
                if (status != 0)

diff --git a/src/common.h b/src/common.h
index 019e8b6..2d5c794 100644 (file)
--- a/src/common.h
+++ b/src/common.h
@@ -280,7 +280,7 @@ int notification_init (notification_t *n, int severity, const char *message,
 typedef int (*dirwalk_callback_f)(const char *dirname, const char *filename,
                void *user_data);
 int walk_directory (const char *dir, dirwalk_callback_f callback,
-               void *user_data);
+               void *user_data, int hidden);
 int read_file_contents (const char *filename, char *buf, int bufsize);
 
 counter_t counter_diff (counter_t old_value, counter_t new_value);

diff --git a/src/filecount.c b/src/filecount.c
index 05bb4b3..6899d50 100644 (file)
--- a/src/filecount.c
+++ b/src/filecount.c
@@ -475,7 +475,8 @@ static int fc_read_dir_callback (const char *dirname, const char *filename,
 
   if (S_ISDIR (statbuf.st_mode) && (dir->options & FC_RECURSIVE))
   {
-    status = walk_directory (abs_path, fc_read_dir_callback, dir);
+    status = walk_directory (abs_path, fc_read_dir_callback, dir,
+        /* include hidden = */ 0);
     return (status);
   }
   else if (!S_ISREG (statbuf.st_mode))
@@ -538,7 +539,8 @@ static int fc_read_dir (fc_directory_conf_t *dir)
   if (dir->mtime != 0)
     dir->now = time (NULL);
 
-  status = walk_directory (dir->path, fc_read_dir_callback, dir);
+  status = walk_directory (dir->path, fc_read_dir_callback, dir,
+      /* include hidden = */ 0);
   if (status != 0)
   {
     WARNING ("filecount plugin: walk_directory (%s) failed.", dir->path);

diff --git a/src/thermal.c b/src/thermal.c
index 2b70805..b9d07bf 100644 (file)
--- a/src/thermal.c
+++ b/src/thermal.c
@@ -218,13 +218,13 @@ static int thermal_config (const char *key, const char *value)
 static int thermal_sysfs_read (void)
 {
        return walk_directory (dirname_sysfs, thermal_sysfs_device_read,
-                       /* user_data = */ NULL);
+                       /* user_data = */ NULL, /* include hidden */ 0);
 }
 
 static int thermal_procfs_read (void)
 {
        return walk_directory (dirname_procfs, thermal_procfs_device_read,
-                       /* user_data = */ NULL);
+                       /* user_data = */ NULL, /* include hidden */ 0);
 }
 
 static int thermal_init (void)