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(Manual Content Scanner) Add option to scan inside archives

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This commit is contained in:
jdgleaver 2019-12-02 11:49:41 +00:00
parent b5958359d2
commit 3d52d7a8f6
9 changed files with 181 additions and 27 deletions
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2
intl/msg_hash_lbl.h
View file

@ -2123,6 +2123,8 @@ MSG_HASH(MENU_ENUM_LABEL_DEFERRED_DROPDOWN_BOX_LIST_MANUAL_CONTENT_SCAN_CORE_NAM
"deferred_dropdown_box_list_manual_content_scan_core_name")
MSG_HASH(MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_FILE_EXTS,
"manual_content_scan_file_exts")
MSG_HASH(MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_SEARCH_ARCHIVES,
"manual_content_scan_search_archives")
MSG_HASH(MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_OVERWRITE,
"manual_content_scan_overwrite")
MSG_HASH(MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_START,

8
intl/msg_hash_us.h
View file

@ -10088,6 +10088,14 @@ MSG_HASH(
MENU_ENUM_SUBLABEL_MANUAL_CONTENT_SCAN_FILE_EXTS,
"Space-delimited list of file types to include in the scan. If empty, includes all files - or if a core is specified, all files supported by the core."
)
MSG_HASH(
MENU_ENUM_LABEL_VALUE_MANUAL_CONTENT_SCAN_SEARCH_ARCHIVES,
"Scan Inside Archives"
)
MSG_HASH(
MENU_ENUM_SUBLABEL_MANUAL_CONTENT_SCAN_SEARCH_ARCHIVES,
"When enabled, archive files (.zip, .7z, etc.) will be searched for valid/supported content. May have a significant impact on scan performance."
)
MSG_HASH(
MENU_ENUM_LABEL_VALUE_MANUAL_CONTENT_SCAN_OVERWRITE,
"Overwrite Existing Playlist"

158
manual_content_scan.c
View file

@ -21,6 +21,7 @@
*/
#include <file/file_path.h>
#include <file/archive_file.h>
#include <string/stdstring.h>
#include <lists/dir_list.h>
#include <retro_miscellaneous.h>
@ -47,6 +48,7 @@ typedef struct
char file_exts_custom[PATH_MAX_LENGTH];
enum manual_content_scan_system_name_type system_name_type;
enum manual_content_scan_core_type core_type;
bool search_archives;
bool overwrite_playlist;
} scan_settings_t;
@ -70,6 +72,7 @@ static scan_settings_t scan_settings = {
"", /* file_exts_custom */
MANUAL_CONTENT_SCAN_SYSTEM_NAME_CONTENT_DIR, /* system_name_type */
MANUAL_CONTENT_SCAN_CORE_DETECT, /* core_type */
false, /* search_archives */
false /* overwrite_playlist */
};
@ -107,6 +110,13 @@ size_t manual_content_scan_get_file_exts_custom_size(void)
return sizeof(scan_settings.file_exts_custom);
}
/* Returns a pointer to the internal
* 'search_archives' bool */
bool *manual_content_scan_get_search_archives_ptr(void)
{
return &scan_settings.search_archives;
}
/* Returns a pointer to the internal
* 'overwrite_playlist' bool */
bool *manual_content_scan_get_overwrite_playlist_ptr(void)
@ -741,33 +751,18 @@ bool manual_content_scan_get_task_config(manual_content_scan_task_config_t *task
return false;
}
/* Get file extensions list
* > Note that compressed files are included by
* default, regardless of extension filter
* (since these can always be handled by the
* frontend) */
task_config->include_compressed_content = true;
/* Get file extensions list */
if (!string_is_empty(scan_settings.file_exts_custom))
{
strlcpy(
task_config->file_exts,
scan_settings.file_exts_custom,
sizeof(task_config->file_exts));
/* User has explicitly specified which file
* types are allowed - have to exclude compressed
* content when calling dir_list_new() */
task_config->include_compressed_content = false;
}
else if (scan_settings.core_type == MANUAL_CONTENT_SCAN_CORE_SET)
{
if (!string_is_empty(scan_settings.file_exts_core))
strlcpy(
task_config->file_exts,
scan_settings.file_exts_core,
sizeof(task_config->file_exts));
}
/* Our extension lists are space delimited
* > dir_list_new() expects vertical bar
@ -775,6 +770,9 @@ bool manual_content_scan_get_task_config(manual_content_scan_task_config_t *task
if (!string_is_empty(task_config->file_exts))
string_replace_all_chars(task_config->file_exts, ' ', '|');
/* Copy 'search inside archives' setting */
task_config->search_archives = scan_settings.search_archives;
/* Copy 'overwrite playlist' setting */
task_config->overwrite_playlist = scan_settings.overwrite_playlist;
@ -789,6 +787,7 @@ struct string_list *manual_content_scan_get_content_list(manual_content_scan_tas
{
struct string_list *dir_list = NULL;
bool filter_exts;
bool include_compressed;
/* Sanity check */
if (!task_config)
@ -797,15 +796,30 @@ struct string_list *manual_content_scan_get_content_list(manual_content_scan_tas
if (string_is_empty(task_config->content_dir))
goto error;
/* Check whether files should be filtered by
* extension */
filter_exts = !string_is_empty(task_config->file_exts);
/* Check whether compressed files should be
* included in the directory list
* > If compressed files are already listed in
* the 'file_exts' string, they will be included
* automatically
* > If we don't have a 'file_exts' list, then all
* files must be included regardless of type
* > If user has enabled 'search inside archives',
* then compressed files must of course be included */
include_compressed = (!filter_exts || task_config->search_archives);
/* Get directory listing
* > Exclude directories and hidden files
* > Scan recursively */
dir_list = dir_list_new(
task_config->content_dir,
string_is_empty(task_config->file_exts) ? NULL : task_config->file_exts,
filter_exts ? task_config->file_exts : NULL,
false, /* include_dirs */
false, /* include_hidden */
task_config->include_compressed_content,
include_compressed,
true /* recursive */
);
@ -830,22 +844,118 @@ error:
return NULL;
}
/* Converts specified content path string to 'real'
* file path for use in playlists - i.e. handles
* identification of content *inside* archive files.
* Returns false if specified content is invalid. */
static bool manual_content_scan_get_playlist_content_path(
manual_content_scan_task_config_t *task_config,
const char *content_path, int content_type,
char *playlist_content_path, size_t len)
{
struct string_list *archive_list = NULL;
/* Sanity check */
if (!task_config || string_is_empty(content_path))
return false;
if (!path_is_valid(content_path))
return false;
/* In all cases, base content path must be
* copied to playlist_content_path */
strlcpy(playlist_content_path, content_path, len);
/* Check whether this is an archive file
* requiring special attention... */
if ((content_type == RARCH_COMPRESSED_ARCHIVE) &&
task_config->search_archives)
{
bool filter_exts = !string_is_empty(task_config->file_exts);
const char *archive_file = NULL;
/* Important note:
* > If an archive file of a particular type is
* included in the task_config->file_exts list,
* dir_list_new() will assign it a file type of
* RARCH_PLAIN_FILE
* > Thus we will only reach this point if
* (a) We are not filtering by extension
* (b) This is an archive file type *not*
* already included in the supported
* extensions list
* > These guarantees substantially reduce the
* complexity of the following code... */
/* Get archive file contents */
archive_list = file_archive_get_file_list(
content_path, filter_exts ? task_config->file_exts : NULL);
if (!archive_list)
goto error;
if (archive_list->size < 1)
goto error;
/* Get first file contained in archive */
dir_list_sort(archive_list, true);
archive_file = archive_list->elems[0].data;
if (string_is_empty(archive_file))
goto error;
/* Have to take care to ensure that we don't make
* a mess of arcade content...
* > If we are filtering by extension, then the
* archive file itself is *not* valid content,
* so link to the first file inside the archive
* > If we are not filtering by extension, then:
* - If archive contains one valid file, assume
* it is a compressed ROM
* - If archive contains multiple files, have to
* assume it is MAME/FBA-style content, where
* only the archive itself is valid */
if (filter_exts || (archive_list->size == 1))
{
/* Build path to file inside archive */
strlcat(playlist_content_path, "#", len);
strlcat(playlist_content_path, archive_file, len);
}
string_list_free(archive_list);
}
return true;
error:
if (archive_list)
string_list_free(archive_list);
return false;
}
/* Adds specified content to playlist, if not already
* present */
void manual_content_scan_add_content_to_playlist(
manual_content_scan_task_config_t *task_config,
playlist_t *playlist, const char *content_path)
playlist_t *playlist, const char *content_path,
int content_type)
{
char playlist_content_path[PATH_MAX_LENGTH];
playlist_content_path[0] = '\0';
/* Sanity check */
if (!task_config || !playlist || string_is_empty(content_path))
if (!task_config || !playlist)
return;
if (!path_is_valid(content_path))
/* Get 'actual' content path */
if (!manual_content_scan_get_playlist_content_path(
task_config, content_path, content_type,
playlist_content_path, sizeof(playlist_content_path)))
return;
/* Check whether content is already included
* in playlist */
if (!playlist_entry_exists(playlist, content_path))
if (!playlist_entry_exists(playlist, playlist_content_path))
{
struct playlist_entry entry = {0};
char label[PATH_MAX_LENGTH];
@ -854,7 +964,7 @@ void manual_content_scan_add_content_to_playlist(
/* Get entry label */
fill_short_pathname_representation(
label, content_path, sizeof(label));
label, playlist_content_path, sizeof(label));
if (string_is_empty(label))
return;
@ -862,7 +972,7 @@ void manual_content_scan_add_content_to_playlist(
/* Configure playlist entry
* > The push function reads our entry as const,
* so these casts are safe */
entry.path = (char*)content_path;
entry.path = (char*)playlist_content_path;
entry.label = label;
entry.core_path = (char*)"DETECT";
entry.core_name = (char*)"DETECT";

9
manual_content_scan.h
View file

@ -66,8 +66,8 @@ typedef struct
char core_path[PATH_MAX_LENGTH];
char file_exts[PATH_MAX_LENGTH];
bool core_set;
bool search_archives;
bool overwrite_playlist;
bool include_compressed_content;
} manual_content_scan_task_config_t;
/*****************/
@ -96,6 +96,10 @@ char *manual_content_scan_get_file_exts_custom_ptr(void);
* 'file_exts_custom' string */
size_t manual_content_scan_get_file_exts_custom_size(void);
/* Returns a pointer to the internal
* 'search_archives' bool */
bool *manual_content_scan_get_search_archives_ptr(void);
/* Returns a pointer to the internal
* 'overwrite_playlist' bool */
bool *manual_content_scan_get_overwrite_playlist_ptr(void);
@ -194,7 +198,8 @@ struct string_list *manual_content_scan_get_content_list(manual_content_scan_tas
* present */
void manual_content_scan_add_content_to_playlist(
manual_content_scan_task_config_t *task_config,
playlist_t *playlist, const char *content_path);
playlist_t *playlist, const char *content_path,
int content_type);
RETRO_END_DECLS

4
menu/cbs/menu_cbs_sublabel.c
View file

@ -720,6 +720,7 @@ default_sublabel_macro(action_bind_sublabel_manual_content_scan_system_name,
default_sublabel_macro(action_bind_sublabel_manual_content_scan_system_name_custom, MENU_ENUM_SUBLABEL_MANUAL_CONTENT_SCAN_SYSTEM_NAME_CUSTOM)
default_sublabel_macro(action_bind_sublabel_manual_content_scan_core_name, MENU_ENUM_SUBLABEL_MANUAL_CONTENT_SCAN_CORE_NAME)
default_sublabel_macro(action_bind_sublabel_manual_content_scan_file_exts, MENU_ENUM_SUBLABEL_MANUAL_CONTENT_SCAN_FILE_EXTS)
default_sublabel_macro(action_bind_sublabel_manual_content_scan_search_archives, MENU_ENUM_SUBLABEL_MANUAL_CONTENT_SCAN_SEARCH_ARCHIVES)
default_sublabel_macro(action_bind_sublabel_manual_content_scan_overwrite, MENU_ENUM_SUBLABEL_MANUAL_CONTENT_SCAN_OVERWRITE)
default_sublabel_macro(action_bind_sublabel_manual_content_scan_start, MENU_ENUM_SUBLABEL_MANUAL_CONTENT_SCAN_START)
@ -3079,6 +3080,9 @@ int menu_cbs_init_bind_sublabel(menu_file_list_cbs_t *cbs,
case MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_FILE_EXTS:
BIND_ACTION_SUBLABEL(cbs, action_bind_sublabel_manual_content_scan_file_exts);
break;
case MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_SEARCH_ARCHIVES:
BIND_ACTION_SUBLABEL(cbs, action_bind_sublabel_manual_content_scan_search_archives);
break;
case MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_OVERWRITE:
BIND_ACTION_SUBLABEL(cbs, action_bind_sublabel_manual_content_scan_overwrite);
break;

6
menu/menu_displaylist.c
View file

@ -3716,6 +3716,12 @@ static bool menu_displaylist_parse_manual_content_scan_list(
false) == 0)
count++;
/* Search inside archive files */
if (menu_displaylist_parse_settings_enum(info->list,
MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_SEARCH_ARCHIVES, PARSE_ONLY_BOOL,
false) == 0)
count++;
/* Overwrite playlist */
if (menu_displaylist_parse_settings_enum(info->list,
MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_OVERWRITE, PARSE_ONLY_BOOL,

15
menu/menu_setting.c
View file

@ -16485,6 +16485,21 @@ static bool setting_append_list(
SETTINGS_DATA_LIST_CURRENT_ADD_FLAGS(list, list_info, SD_FLAG_ALLOW_INPUT);
(*list)[list_info->index - 1].ui_type = ST_UI_TYPE_STRING_LINE_EDIT;
CONFIG_BOOL(
list, list_info,
manual_content_scan_get_search_archives_ptr(),
MENU_ENUM_LABEL_MANUAL_CONTENT_SCAN_SEARCH_ARCHIVES,
MENU_ENUM_LABEL_VALUE_MANUAL_CONTENT_SCAN_SEARCH_ARCHIVES,
false,
MENU_ENUM_LABEL_VALUE_OFF,
MENU_ENUM_LABEL_VALUE_ON,
&group_info,
&subgroup_info,
parent_group,
general_write_handler,
general_read_handler,
SD_FLAG_NONE);
CONFIG_BOOL(
list, list_info,
manual_content_scan_get_overwrite_playlist_ptr(),

1
msg_hash.h
View file

@ -2670,6 +2670,7 @@ enum msg_hash_enums
MENU_LABEL(MANUAL_CONTENT_SCAN_SYSTEM_NAME_CUSTOM),
MENU_LABEL(MANUAL_CONTENT_SCAN_CORE_NAME),
MENU_LABEL(MANUAL_CONTENT_SCAN_FILE_EXTS),
MENU_LABEL(MANUAL_CONTENT_SCAN_SEARCH_ARCHIVES),
MENU_LABEL(MANUAL_CONTENT_SCAN_OVERWRITE),
MENU_LABEL(MANUAL_CONTENT_SCAN_START),

5
tasks/task_manual_content_scan.c
View file

@ -2,6 +2,7 @@
* Copyright (C) 2011-2017 - Daniel De Matteis
* Copyright (C) 2014-2017 - Jean-André Santoni
* Copyright (C) 2016-2019 - Brad Parker
* Copyright (C) 2019 - James Leaver
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
@ -145,6 +146,8 @@ static void task_manual_content_scan_handler(retro_task_t *task)
{
const char *content_path =
manual_scan->content_list->elems[manual_scan->list_index].data;
int content_type =
manual_scan->content_list->elems[manual_scan->list_index].attr.i;
if (!string_is_empty(content_path))
{
@ -169,7 +172,7 @@ static void task_manual_content_scan_handler(retro_task_t *task)
/* Add content to playlist */
manual_content_scan_add_content_to_playlist(
manual_scan->task_config, manual_scan->playlist,
content_path);
content_path, content_type);
}
/* Increment content index */