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disktidy: store the number of removed files as global scope

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no need to transmit it through function arguments, remove a warning on
charcell as a side effect

also, snprintf+splash -> splashf

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27930 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-08-28 22:01:44 +00:00
parent 502997c042
commit e02e1db528
1 changed files with 15 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

32
apps/plugins/disktidy.c
View file

@ -22,6 +22,7 @@
#include "errno.h"
static int removed = 0; /* number of items removed */
/* function return values */
enum tidy_return
@ -158,14 +159,14 @@ bool tidy_remove_item(char *item, int attr)
return ret;
}
void tidy_lcd_status(const char *name, int *removed)
void tidy_lcd_status(const char *name)
{
/* display status text */
rb->lcd_clear_display();
rb->lcd_puts(0, 0, "Working ...");
rb->lcd_puts(0, 1, name);
#ifdef HAVE_LCD_BITMAP
rb->lcd_putsf(0, 2, "Cleaned up %d items", *removed);
rb->lcd_putsf(0, 2, "Cleaned up %d items", removed);
#endif
rb->lcd_update();
}
@ -202,7 +203,7 @@ void tidy_path_remove_entry(char *path, int old_path_length, int *path_length)
}
/* path is assumed to be array of size MAX_PATH */
enum tidy_return tidy_removedir(char *path, int *path_length, int *removed)
enum tidy_return tidy_removedir(char *path, int *path_length)
{
/* delete directory */
struct dirent *entry;
@ -212,7 +213,7 @@ enum tidy_return tidy_removedir(char *path, int *path_length, int *removed)
int old_path_length = *path_length;
/* display status text */
tidy_lcd_status(path, removed);
tidy_lcd_status(path);
rb->yield();
@ -249,13 +250,13 @@ enum tidy_return tidy_removedir(char *path, int *path_length, int *removed)
if ((rb->strcmp(entry->d_name, ".") != 0) && \
(rb->strcmp(entry->d_name, "..") != 0))
{
tidy_removedir(path, path_length, removed);
tidy_removedir(path, path_length);
}
}
else
{
/* file */
*removed += 1;
removed++;
rb->remove(path);
}
@ -264,7 +265,7 @@ enum tidy_return tidy_removedir(char *path, int *path_length, int *removed)
}
rb->closedir(dir);
/* rmdir */
*removed += 1;
removed++;
rb->rmdir(path);
}
else
@ -275,7 +276,7 @@ enum tidy_return tidy_removedir(char *path, int *path_length, int *removed)
}
/* path is assumed to be array of size MAX_PATH */
enum tidy_return tidy_clean(char *path, int *path_length, int *removed)
enum tidy_return tidy_clean(char *path, int *path_length)
{
/* deletes junk files and dirs left by system */
struct dirent *entry;
@ -286,7 +287,7 @@ enum tidy_return tidy_clean(char *path, int *path_length, int *removed)
int old_path_length = *path_length;
/* display status text */
tidy_lcd_status(path, removed);
tidy_lcd_status(path);
rb->yield();
@ -328,14 +329,14 @@ enum tidy_return tidy_clean(char *path, int *path_length, int *removed)
if (tidy_remove_item(entry->d_name, entry->attribute))
{
/* delete dir */
tidy_removedir(path, path_length, removed);
tidy_removedir(path, path_length);
del = 1;
}
if (del == 0)
{
/* dir not deleted so clean it */
status = tidy_clean(path, path_length, removed);
status = tidy_clean(path, path_length);
}
/* restore path */
@ -354,7 +355,7 @@ enum tidy_return tidy_clean(char *path, int *path_length, int *removed)
/* silent error */
continue;
*removed += 1; /* increment removed files counter */
removed++; /* increment removed files counter */
/* delete file */
rb->remove(path);
del = 1;
@ -376,9 +377,7 @@ enum tidy_return tidy_clean(char *path, int *path_length, int *removed)
enum tidy_return tidy_do(void)
{
/* clean disk and display num of items removed */
int removed = 0;
enum tidy_return status;
char text[24]; /* "Cleaned up nnnnn items" */
char path[MAX_PATH];
int path_length;
@ -388,7 +387,7 @@ enum tidy_return tidy_do(void)
rb->strcpy(path, "/");
path_length = rb->strlen(path);
status = tidy_clean(path, &path_length, &removed);
status = tidy_clean(path, &path_length);
#ifdef HAVE_ADJUSTABLE_CPU_FREQ
rb->cpu_boost(false);
@ -397,13 +396,12 @@ enum tidy_return tidy_do(void)
if ((status == TIDY_RETURN_OK) || (status == TIDY_RETURN_ABORT))
{
rb->lcd_clear_display();
rb->snprintf(text, 24, "Cleaned up %d items", removed);
if (status == TIDY_RETURN_ABORT)
{
rb->splash(HZ, "User aborted");
rb->lcd_clear_display();
}
rb->splash(HZ*2, text);
rb->splashf(HZ*2, "Cleaned up %d items", removed);
}
return status;
}