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Accept FS#7074 - choose which folders should be scanned and ignored using the /.rockbox/folder_advance_dir.txt (paths prefixed by - will be skipped, otherwise they will be scanned)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14186 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2007-08-05 02:33:15 +00:00
parent 68c83e51bb
commit 7c54ad647b
1 changed files with 112 additions and 4 deletions
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112
apps/plugins/random_folder_advance_config.c
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@ -27,8 +27,13 @@ static int fd;
static int dirs_count;
static int lasttick;
#define RFA_FILE ROCKBOX_DIR "/folder_advance_list.dat"
#define RFADIR_FILE ROCKBOX_DIR "/folder_advance_dir.txt"
#define MAX_REMOVED_DIRS 10
char *buffer = NULL;
ssize_t buffer_size;
int num_replaced_dirs = 0;
char removed_dirs[MAX_REMOVED_DIRS][MAX_PATH];
struct file_format {
int count;
char folder[][MAX_PATH];
@ -77,8 +82,9 @@ void traversedir(char* location, char* name)
{
struct dirent *entry;
DIR* dir;
char fullpath[MAX_PATH];
char fullpath[MAX_PATH], path[MAX_PATH];
bool check = false;
int i;
rb->snprintf(fullpath, sizeof(fullpath), "%s/%s", location, name);
dir = rb->opendir(fullpath);
@ -98,10 +104,23 @@ void traversedir(char* location, char* name)
}
else check = true;
/* check if path is removed directory, if so dont enter it */
rb->snprintf(path, MAX_PATH, "%s/%s", fullpath, entry->d_name);
while(path[0] == '/')
rb->strncpy(path, path + 1, rb->strlen(path));
for(i = 0; i < num_replaced_dirs; i++)
{
if(!rb->strcmp(path, removed_dirs[i]))
{
check = false;
break;
}
}
if (check)
{
if (entry->attribute & ATTR_DIRECTORY) {
char *start, path[MAX_PATH];
char *start;
dirs_count++;
rb->snprintf(path,MAX_PATH,"%s/%s",fullpath,entry->d_name);
start = &path[rb->strlen(path)];
@ -125,6 +144,93 @@ void traversedir(char* location, char* name)
rb->closedir(dir);
}
}
bool custom_dir(void)
{
DIR* dir_check;
char *starts, line[MAX_PATH], formatted_line[MAX_PATH];
static int fd2;
char buf[11];
int i, errors = 0;
/* populate removed dirs array */
if((fd2 = rb->open(RFADIR_FILE,O_RDONLY)) > 0)
{
while ((rb->read_line(fd2, line, MAX_PATH - 1)) > 0)
{
if ((line[0] == '-') && (line[1] == '/') &&
(num_replaced_dirs < MAX_REMOVED_DIRS))
{
num_replaced_dirs ++;
rb->strncpy(removed_dirs[num_replaced_dirs - 1], line + 2,
rb->strlen(line));
}
}
rb->close(fd2);
}
if((fd2 = rb->open(RFADIR_FILE,O_RDONLY)) > 0)
{
while ((rb->read_line(fd2, line, MAX_PATH - 1)) > 0)
{
/* blank lines and removed dirs ignored */
if (rb->strlen(line) && ((line[0] != '-') || (line[1] != '/')))
{
/* remove preceeding '/'s from the line */
while(line[0] == '/')
rb->strncpy(line, line + 1, rb->strlen(line));
rb->snprintf(formatted_line, MAX_PATH, "/%s", line);
dir_check = rb->opendir(formatted_line);
if (dir_check)
{
rb->closedir(dir_check);
starts = &formatted_line[rb->strlen(formatted_line)];
rb->memset(starts, 0, &formatted_line[MAX_PATH-1]-starts);
bool write_line = true;
for(i = 0; i < num_replaced_dirs; i++)
{
if(!rb->strcmp(line, removed_dirs[i]))
{
write_line = false;
break;
}
}
if(write_line)
{
dirs_count++;
rb->write(fd, formatted_line, MAX_PATH);
}
traversedir("", line);
}
else
{
errors ++;
rb->snprintf(buf,sizeof(buf),"Not found:");
FOR_NB_SCREENS(i)
{
rb->screens[i]->puts(0,0,buf);
rb->screens[i]->puts(0, errors, line);
}
update_screen(false);
}
}
}
rb->close(fd2);
if(errors)
/* Press button to continue */
rb->get_action(CONTEXT_STD, TIMEOUT_BLOCK);
}
else
return false;
return true;
}
void generate(void)
{
dirs_count = 0;
@ -141,7 +247,9 @@ void generate(void)
#endif
lasttick = *rb->current_tick;
if(!custom_dir())
traversedir("", "");
rb->lseek(fd,0,SEEK_SET);
rb->write(fd,&dirs_count,sizeof(int));
rb->close(fd);