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| -rw-r--r-- | apps/fileutils.c | 167 | ||||
| -rw-r--r-- | apps/fileutils.h | 42 |
2 files changed, 0 insertions, 209 deletions
diff --git a/apps/fileutils.c b/apps/fileutils.c deleted file mode 100644 index 625a7b5..0000000 --- a/apps/fileutils.c +++ /dev/null @@ -1,167 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2006 Jonathan Gordon - * - * All files in this archive are subject to the GNU General Public License. - * See the file COPYING in the source tree root for full license agreement. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ****************************************************************************/ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include "playlist.h" -#include "filetree.h" -#include "dir.h" -#include "tree.h" -#include "lang.h" -#include "fileutils.h" -#include "settings.h" -#include "gui/splash.h" -#include "action.h" -#include "debug.h" - -#define MAX_DEPTH 32 - -/** - RETURNS: DIRWALKER_RETURN_SUCCESS if it successfully went through the directory tree - DIRWALKER_RETURN_ERROR if it stopped for an error - DIRWALKER_RETURN_FORCED if it was told to stop by one of the callbacks, or user aborted -**/ -int dirwalker(const char *start_dir, bool recurse, bool is_forward, - int (*folder_callback)(const char* dir, void *param),void* folder_param, - int (*file_callback)(const char* folder,const char* file, - const int file_attr,void *param),void* file_param) -{ - char folder[MAX_PATH+1]; - int current_file_stack[MAX_DEPTH]; - int stack_top = 0; - - int result = DIRWALKER_RETURN_SUCCESS; - int num_files = 0; - int i; - char *s; - struct entry *files; - struct tree_context* tc = tree_get_context(); - int dirfilter = *(tc->dirfilter); - int sort_dir = global_settings.sort_dir; - - /* sort in another direction if previous dir is requested */ - if(!is_forward){ - int reverse_sort_dir[5] = {4,2,1,4,0}; - global_settings.sort_dir = reverse_sort_dir[sort_dir]; - } - - /* use the tree browser dircache to load files */ - *(tc->dirfilter) = SHOW_ALL; - - /* setup stuff */ - strcpy(folder, start_dir); - current_file_stack[0] = -1; - - while (!result && (stack_top>=0) ) - { - if (ft_load(tc, folder) < 0) - { - gui_syncsplash(HZ*2, true,"%s %s",folder, - str(LANG_PLAYLIST_DIRECTORY_ACCESS_ERROR)); - result = DIRWALKER_RETURN_ERROR; - } - - files = (struct entry*) tc->dircache; - num_files = tc->filesindir; - - i = current_file_stack[stack_top--]+1; - while ( i<num_files ) - { - /* user abort */ - if (action_userabort(TIMEOUT_NOBLOCK)) - { - result = DIRWALKER_RETURN_FORCED; - break; - } - - if ((files[i].attr & ATTR_DIRECTORY) && recurse) - { - bool enter_dir = true; - strcat(folder,"/"); - strcat(folder,files[i].name); - if (folder_callback) - { - switch (folder_callback(folder,folder_param)) - { - case DIRWALKER_ERROR: - result = DIRWALKER_RETURN_ERROR; - enter_dir = false; - break; - case DIRWALKER_OK: - enter_dir = true; - break; - case DIRWALKER_IGNORE: - enter_dir = false; - break; - case DIRWALKER_QUIT: - result = DIRWALKER_RETURN_FORCED; - enter_dir = false; - break; - } - } - if (enter_dir) - { - current_file_stack[++stack_top] = i; - - if(ft_load(tc, folder) < 0) - { - gui_syncsplash(HZ*2, true,"%s %s",folder, - str(LANG_PLAYLIST_DIRECTORY_ACCESS_ERROR)); - result = DIRWALKER_RETURN_ERROR; - break; - } - - files = (struct entry*) tc->dircache; - num_files = tc->filesindir; - i=0; - continue; - } - else - { - s = strrchr(folder,'/'); - if (s) *s ='\0'; - } - } - else if (((files[i].attr & ATTR_DIRECTORY) == 0) && file_callback) - { - int ret = file_callback(folder,files[i].name, - files[i].attr,file_param); - if (ret == DIRWALKER_ERROR) - result = DIRWALKER_RETURN_ERROR; - else if (ret == DIRWALKER_LEAVEDIR) - break; /* break out of inner while() */ - else if (ret == DIRWALKER_QUIT) - result = DIRWALKER_RETURN_FORCED; - } - i++; - } /* while ( i<num_files ) */ - s = strrchr(folder,'/'); - if (s) *s ='\0'; - } /* while (!result && (stack_top>=0) ) */ - - /* we've overwritten the dircache so tree browser - will need to be reloaded */ - reload_directory(); - /* restore dirfilter */ - *(tc->dirfilter) = dirfilter; - global_settings.sort_dir = sort_dir; - - return result; -} diff --git a/apps/fileutils.h b/apps/fileutils.h deleted file mode 100644 index 4377c14..0000000 --- a/apps/fileutils.h +++ /dev/null @@ -1,42 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2006 Jonathan Gordon - * - * All files in this archive are subject to the GNU General Public License. - * See the file COPYING in the source tree root for full license agreement. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ****************************************************************************/ - -#ifndef _FILEUTILS_H_ -#define _FILEUTILS_H_ - -enum { - DIRWALKER_ERROR = -1, - DIRWALKER_OK = 0, - DIRWALKER_IGNORE, /* only valid from folder callback */ - DIRWALKER_LEAVEDIR, /* only valid from file callback */ - DIRWALKER_QUIT -}; - -enum { - DIRWALKER_RETURN_ERROR = -1, - DIRWALKER_RETURN_SUCCESS, - DIRWALKER_RETURN_FORCED -}; - -int dirwalker(const char *start_dir, bool recurse, bool is_forward, - int (*folder_callback)(const char* dir, void *param),void* folder_param, - int (*file_callback)(const char* folder,const char* file, - const int file_attr,void *param),void* file_param); - -#endif /* _FILEUTILS_H_ */ |