nx-hbmenu/common/menu-entry.c

910 lines
30 KiB
C

#include "common.h"
#include <physfs.h>
void menuEntryInit(menuEntry_s* me, MenuEntryType type) {
memset(me, 0, sizeof(*me));
me->type = type;
}
void menuEntryFree(menuEntry_s* me, bool skip_icongfx) {
me->icon_size = 0;
if (me->icon) {
free(me->icon);
me->icon = NULL;
}
if (!skip_icongfx) {
if (me->icon_gfx) {
free(me->icon_gfx);
me->icon_gfx = NULL;
}
if (me->icon_gfx_small) {
free(me->icon_gfx_small);
me->icon_gfx_small = NULL;
}
}
if (me->nacp) {
free(me->nacp);
me->nacp = NULL;
}
}
bool fileExists(const char* path) {
struct stat st;
return stat(path, &st)==0 && S_ISREG(st.st_mode);
}
bool fsobjExists(const char* path) {
struct stat st;
return stat(path, &st)==0;
}
static bool menuEntryLoadEmbeddedIcon(menuEntry_s* me) {
NroHeader header;
NroAssetHeader asset_header;
FILE* f = fopen(me->path, "rb");
if (!f) return false;
fseek(f, sizeof(NroStart), SEEK_SET);
if (fread(&header, sizeof(header), 1, f) != 1)
{
fclose(f);
return false;
}
fseek(f, header.size, SEEK_SET);
if (fread(&asset_header, sizeof(asset_header), 1, f) != 1
|| asset_header.magic != NROASSETHEADER_MAGIC
|| asset_header.version > NROASSETHEADER_VERSION
|| asset_header.icon.offset == 0
|| asset_header.icon.size == 0)
{
fclose(f);
return false;
}
me->icon_size = asset_header.icon.size;
me->icon = (uint8_t*)malloc(me->icon_size);
if (me->icon == NULL) {
fclose(f);
return false;
}
memset(me->icon, 0, me->icon_size);
fseek(f, header.size + asset_header.icon.offset, SEEK_SET);
bool ok = fread(me->icon, me->icon_size, 1, f) == 1;
fclose(f);
return ok;
}
static bool menuEntryLoadExternalIcon(menuEntry_s* me, const char* path, bool data_source) {
struct stat st;
if (data_source) {
return assetsPhysfsReadFile(path, &me->icon, &me->icon_size, false);
}
if(stat(path, &st)==-1) return false;
FILE* f = fopen(path, "rb");
if (!f) return false;
me->icon_size = st.st_size;
me->icon = (uint8_t*)malloc(me->icon_size);
if (me->icon == NULL) {
fclose(f);
return false;
}
memset(me->icon, 0, me->icon_size);
bool ok = fread(me->icon, me->icon_size, 1, f) == 1;
fclose(f);
return ok;
}
static bool menuEntryImportIconGfx(menuEntry_s* me, uint8_t* icon_gfx, uint8_t* icon_gfx_small) {
size_t tmpsize;
if (icon_gfx == NULL || icon_gfx_small == NULL) return false;
ThemeLayoutObject *layoutobj = &themeCurrent.layoutObjects[ThemeLayoutId_MenuActiveEntryIcon];
ThemeLayoutObject *layoutobj2 = &themeCurrent.layoutObjects[ThemeLayoutId_MenuListIcon];
tmpsize = layoutobj->size[0]*layoutobj->size[1]*3;
me->icon_gfx = (uint8_t*)malloc(tmpsize);
if (me->icon_gfx) memcpy(me->icon_gfx, icon_gfx, tmpsize);
if (me->icon_gfx) {
tmpsize = layoutobj2->size[0]*layoutobj2->size[1]*3;
me->icon_gfx_small = (uint8_t*)malloc(tmpsize);
if (me->icon_gfx_small) memcpy(me->icon_gfx_small, icon_gfx_small, tmpsize);
if (me->icon_gfx_small == NULL) {
free(me->icon_gfx);
me->icon_gfx = NULL;
}
}
return me->icon_gfx && me->icon_gfx_small;
}
static bool menuEntryLoadEmbeddedNacp(menuEntry_s* me) {
NroHeader header;
NroAssetHeader asset_header;
FILE* f = fopen(me->path, "rb");
if (!f) return false;
fseek(f, sizeof(NroStart), SEEK_SET);
if (fread(&header, sizeof(header), 1, f) != 1)
{
fclose(f);
return false;
}
fseek(f, header.size, SEEK_SET);
if (fread(&asset_header, sizeof(asset_header), 1, f) != 1
|| asset_header.magic != NROASSETHEADER_MAGIC
|| asset_header.version > NROASSETHEADER_VERSION
|| asset_header.nacp.offset == 0
|| asset_header.nacp.size == 0)
{
fclose(f);
return false;
}
if (asset_header.nacp.size < sizeof(NacpStruct))
{
fclose(f);
return false;
}
me->nacp = (NacpStruct*)malloc(sizeof(NacpStruct));
if (me->nacp == NULL) {
fclose(f);
return false;
}
fseek(f, header.size + asset_header.nacp.offset, SEEK_SET);
bool ok = fread(me->nacp, sizeof(NacpStruct), 1, f) == 1;
fclose(f);
return ok;
}
static bool menuEntryLoadExternalNacp(menuEntry_s* me, const char* path) {
struct stat st;
if(stat(path, &st)==-1) return false;
FILE* f = fopen(path, "rb");
if (!f) return false;
me->nacp = (NacpStruct*)malloc(sizeof(NacpStruct));
if (me->nacp == NULL) {
fclose(f);
return false;
}
memset(me->nacp, 0, sizeof(NacpStruct));
bool ok = fread(me->nacp, sizeof(NacpStruct), 1, f) == 1;
fclose(f);
return ok;
}
/*static void fixSpaceNewLine(char* buf) {
char *outp = buf, *inp = buf;
char lastc = 0;
do
{
char c = *inp++;
if (c == ' ' && lastc == ' ')
outp[-1] = '\n';
else
*outp++ = c;
lastc = c;
} while (lastc);
}*/
bool menuEntryLoad(menuEntry_s* me, const char* name, bool shortcut, bool check_exists) {
int i=0, tmplen;
menu_s *menu_fileassoc = menuFileassocGetCurrent();
menuEntry_s* fileassoc_me = NULL;
char *strptr = NULL;
char tempbuf[PATH_MAX+16];
//bool isOldAppFolder = false;
if (check_exists && !fsobjExists(me->path)) return false;
tempbuf[PATH_MAX] = 0;
strncpy(me->name, name, sizeof(me->name)-1);
if (me->type == ENTRY_TYPE_FOLDER)
{
//Check for <dirpath>/<dirname>.nro
snprintf(tempbuf, sizeof(tempbuf)-1, "%.*s/%.*s.nro", (int)sizeof(tempbuf)/2, me->path, (int)sizeof(tempbuf)/2-7, name);
bool found = fileExists(tempbuf);
bool fileassoc_flag = 0;
//Use the first .nro found in the directory, if there's only 1 NRO in the directory. Only used for paths starting with "sdmc:/switch/".
tmplen = strlen(menuGetRootPath());
if (!found && strncmp(me->path, menuGetRootPath(), tmplen)==0 && me->path[tmplen]=='/') {
DIR* dir;
struct dirent* dp;
u32 nro_count=0;
dir = opendir(me->path);
if (dir) {
while ((dp = readdir(dir))) {
if (dp->d_name[0]=='.')//Check this here so that it's consistent with menuScan().
continue;
const char* ext = getExtension(dp->d_name);
if (strcasecmp(ext, ".nro")==0) {
nro_count++;
if (nro_count>1) {
found = 0;
break;
}
snprintf(tempbuf, sizeof(tempbuf)-1, "%.*s/%.*s", (int)sizeof(tempbuf)/2, me->path, (int)sizeof(tempbuf)/2-7, dp->d_name);
found = fileExists(tempbuf);
}
}
closedir(dir);
}
if (!found && menu_fileassoc->nEntries > 0) {
fileassoc_flag = 1;
dir = opendir(me->path);
if (dir) {
while ((dp = readdir(dir))) {
if (dp->d_name[0]=='.')//Check this here so that it's consistent with menuScan().
continue;
for (fileassoc_me = menu_fileassoc->firstEntry, i = 0; fileassoc_me; fileassoc_me = fileassoc_me->next, i++) {
if (!fileassoc_me->fileassoc_type) continue; //Only handle fileassoc entries for filenames, not file_extensions.
if (strcmp(dp->d_name, fileassoc_me->fileassoc_str)) continue;
snprintf(tempbuf, sizeof(tempbuf)-1, "%.*s/%.*s", (int)sizeof(tempbuf)/2, me->path, (int)sizeof(tempbuf)/2-7, dp->d_name);
found = fileExists(tempbuf);
if (found) break;
}
if (found) break;
}
closedir(dir);
}
}
}
if (found)
{
//isOldAppFolder = true;
shortcut = false;
me->type = fileassoc_flag ? ENTRY_TYPE_FILE_OTHER : ENTRY_TYPE_FILE;
strcpy(me->path, tempbuf);
}
}
if (me->type == ENTRY_TYPE_FILE)
{
strncpy(me->author, textGetString(StrId_DefaultPublisher), sizeof(me->author)-1);
strncpy(me->version, "1.0.0", sizeof(me->version)-1);
//shortcut_s sc;
/*if (shortcut)
{
if (R_FAILED(shortcutCreate(&sc, me->path)))
return false;
if (!fileExists(sc.executable))
{
shortcutFree(&sc);
return false;
}
strcpy(me->path, "sdmc:");
strcat(me->path, sc.executable);
}*/
bool iconLoaded = false;
// Load the icon
/*if (shortcut)
{
FILE* f = sc.icon ? fopen(sc.icon, "rb") : NULL;
if (f)
{
iconLoaded = fread(&me->smdh, sizeof(smdh_s), 1, f) == 1;
fclose(f);
}
}*/
if (!iconLoaded) do
{
// Attempt loading external icon
/*strcpy(tempbuf, me->path);
char* ext = getExtension(tempbuf);
strcpy(ext, ".jpg");
iconLoaded = menuEntryLoadExternalIcon(me, tempbuf, false);
if (iconLoaded) break;
if (isOldAppFolder)
{
char* slash = getSlash(tempbuf);
strcpy(slash, "/icon.jpg");
iconLoaded = menuEntryLoadExternalIcon(me, tempbuf, false);
if (iconLoaded) break;
}*/
// Attempt loading the embedded icon
if (!shortcut)
iconLoaded = menuEntryLoadEmbeddedIcon(me);
} while (0);
if (iconLoaded)
{
menuEntryParseIcon(me);
}
bool nacpLoaded = false;
nacpLoaded = menuEntryLoadEmbeddedNacp(me);
if (nacpLoaded)
{
menuEntryParseNacp(me);
// Fix description for some applications using multiple spaces to indicate newline
//fixSpaceNewLine(me->description);
}
// Metadata overrides for shortcuts
/*if (shortcut)
{
if (sc.name) strncpy(me->name, sc.name, ENTRY_NAMELENGTH);
if (sc.description) strncpy(me->description, sc.description, ENTRY_DESCLENGTH);
if (sc.author) strncpy(me->author, sc.author, ENTRY_AUTHORLENGTH);
}*/
// Load the descriptor
/*if (shortcut && sc.descriptor && fileExists(sc.descriptor))
descriptorLoad(&me->descriptor, sc.descriptor);
else
{
strcpy(tempbuf, me->path);
strcpy(getExtension(tempbuf), ".xml");
bool found = fileExists(tempbuf);
if (!found && isOldAppFolder)
{
strcpy(tempbuf, me->path);
strcpy(getSlash(tempbuf), "/descriptor.xml");
found = fileExists(tempbuf);
}
if (found)
descriptorLoad(&me->descriptor, tempbuf);
}*/
// Initialize the argument data
argData_s* ad = &me->args;
ad->dst = (char*)&ad->buf[1];
launchAddArg(ad, me->path);
// Load the argument(s) from the shortcut
/*if (shortcut && sc.arg && *sc.arg)
launchAddArgsFromString(ad, sc.arg);*/
/*if (shortcut)
shortcutFree(&sc);*/
}
if (me->type == ENTRY_TYPE_THEME) {
config_t cfg = {0};
config_init(&cfg);
config_setting_t *themeInfo;
const char *name,
*author = textGetString(StrId_DefaultPublisher),
*version = "1.0.0";
const char* cfg_path = me->path;
const char* theme_archive_path = NULL;
const char* ext = getExtension(me->path);
bool good_cfg = false;
bool is_archive = false;
#ifdef __SWITCH__
bool is_romfs = false;
if (strcasecmp(ext, ".romfs")==0) {
if (R_FAILED(romfsMountFromFsdev(me->path, 0, "themetmp")))
return false;
is_romfs = true;
cfg_path = "themetmp:/theme.cfg";
theme_archive_path = "themetmp:/";
}
#endif
if (strcasecmp(ext, ".romfs")!=0 && strcasecmp(ext, ".cfg")!=0) {
theme_archive_path = me->path;
}
if (theme_archive_path) {
if (!PHYSFS_mount(theme_archive_path, "themetmp", 0)) cfg_path = NULL;
else {
is_archive = true;
cfg_path = "themetmp/theme.cfg";
}
}
if (cfg_path) {
if (!is_archive) good_cfg = config_read_file(&cfg, cfg_path);
else {
u8 *cfg_buf = NULL;
good_cfg = assetsPhysfsReadFile(cfg_path, &cfg_buf, NULL, true);
if (good_cfg) good_cfg = config_read_string(&cfg, (char*)cfg_buf);
free(cfg_buf);
}
}
if (good_cfg) {
themeInfo = config_lookup(&cfg, "themeInfo");
if (themeInfo != NULL) {
if(config_setting_lookup_string(themeInfo, "name", &name))
strncpy(me->name, name, sizeof(me->name)-1);
config_setting_lookup_string(themeInfo, "author", &author);
config_setting_lookup_string(themeInfo, "version", &version);
}
}
strncpy(me->author, author, sizeof(me->author)-1);
strncpy(me->version, version, sizeof(me->version)-1);
config_destroy(&cfg);
if (good_cfg && is_archive) {
bool iconLoaded = false;
iconLoaded = menuEntryLoadExternalIcon(me, "themetmp/icon.jpg", true);
if (iconLoaded) menuEntryParseIcon(me);
}
if (is_archive) PHYSFS_unmount(theme_archive_path);
#ifdef __SWITCH__
if (is_romfs) romfsUnmount("themetmp");
#endif
}
if (me->type == ENTRY_TYPE_FILE_OTHER)
{
if (menu_fileassoc->nEntries == 0) return false;
for (fileassoc_me = menu_fileassoc->firstEntry, i = 0; fileassoc_me; fileassoc_me = fileassoc_me->next, i++) {
//For fileassoc_type==0 compare the extension, otherwise compare the filename.
if (!fileassoc_me->fileassoc_type) {
strptr = getExtension(me->path);
}
if (fileassoc_me->fileassoc_type) {
strptr = getSlash(me->path);
if (strptr[0] == '/') strptr++;
}
if (strcmp(strptr, fileassoc_me->fileassoc_str)) continue;
//At this point a match was found.
me->type = ENTRY_TYPE_FILE;
//Attempt to load the icon from {me->path filepath with extension .jpg}, then on failure use the icon data from fileassoc_me.
memset(tempbuf, 0, sizeof(tempbuf));
strncpy(tempbuf, me->path, sizeof(tempbuf));
tempbuf[sizeof(tempbuf)-1] = 0;
strptr = getExtension(tempbuf);
strncpy(strptr, ".jpg", sizeof(tempbuf)-1 - ((ptrdiff_t)strptr - (ptrdiff_t)tempbuf));
bool iconLoaded = false;
iconLoaded = menuEntryLoadExternalIcon(me, tempbuf, false);
if (iconLoaded) menuEntryParseIcon(me);
if (iconLoaded && !(me->icon_gfx && me->icon_gfx_small)) iconLoaded = 0;
if (!iconLoaded && fileassoc_me->icon_gfx && fileassoc_me->icon_gfx_small)
iconLoaded = menuEntryImportIconGfx(me, fileassoc_me->icon_gfx, fileassoc_me->icon_gfx_small);
//Attempt to load the nacp from {me->path filepath with extension .nacp}, then on failure use the config from fileassoc_me.
memset(tempbuf, 0, sizeof(tempbuf));
strncpy(tempbuf, me->path, sizeof(tempbuf));
tempbuf[sizeof(tempbuf)-1] = 0;
strptr = getExtension(tempbuf);
strncpy(strptr, ".nacp", sizeof(tempbuf)-1 - ((ptrdiff_t)strptr - (ptrdiff_t)tempbuf));
bool nacpLoaded = menuEntryLoadExternalNacp(me, tempbuf);
if (nacpLoaded) menuEntryParseNacp(me);
else {
strncpy(me->author, fileassoc_me->author, sizeof(me->author));
me->author[sizeof(me->author)-1] = 0;
strncpy(me->version, fileassoc_me->version, sizeof(me->version));
me->version[sizeof(me->version)-1] = 0;
}
// Initialize the argument data
argData_s* ad = &me->args;
argData_s* ad_assoc = &fileassoc_me->args;
char *arg_src = (char*)&ad_assoc->buf[1];
bool ftoken_found=0;
ad->dst = (char*)&ad->buf[1];
for (u32 argi=0; argi<ad_assoc->buf[0]; argi++, arg_src+= strlen(arg_src)+1) {
if (argi) {
strptr = strchr(arg_src, '%');
if (strptr && strptr[0] && strptr[1] && (strptr == arg_src || strptr[-1] != '\\')) {
if (strptr[1] == 'f') {
memset(tempbuf, 0, sizeof(tempbuf));
snprintf(tempbuf, sizeof(tempbuf)-1, "%.*s%s%s", (int)((uintptr_t)strptr-(uintptr_t)arg_src), arg_src, me->path, &strptr[2]);
launchAddArg(ad, tempbuf);
ftoken_found = 1;
continue;
}
}
}
launchAddArg(ad, arg_src);
}
if (!ftoken_found) launchAddArg(ad, me->path);
strncpy(me->path, fileassoc_me->path, sizeof(me->path));
me->path[sizeof(me->path)-1] = 0;
return true;
}
return false;
}
//check for .filename.star in same path
strptr = getSlash(me->path);
if (strptr[0] == '/') strptr++;
int strptrLen = strlen(strptr);
snprintf(me->starpath, sizeof(me->starpath)-1, "%.*s.%.*s.star", (int)(strlen(me->path) - strptrLen), me->path, (int)strptrLen, strptr);
me->starred = fileExists(me->starpath);
return true;
}
void menuEntryFileassocLoad(const char* filepath) {
bool success=0, iconLoaded=0;
menuEntry_s* me = NULL;
config_setting_t *fileassoc = NULL, *targets = NULL, *target = NULL, *app_args = NULL, *target_args = NULL;
config_t cfg = {0};
int targets_len=0, args_len=0, i;
const char *strptr = NULL;
char app_path[PATH_MAX+8];
char main_icon_path[PATH_MAX+1];
char target_icon_path[PATH_MAX+1];
char target_file_extension[PATH_MAX+1];
char target_filename[PATH_MAX+1];
char app_author[ENTRY_AUTHORLENGTH+2];
char app_version[ENTRY_VERLENGTH+2];
uint8_t *app_icon_gfx = NULL;
uint8_t *app_icon_gfx_small = NULL;
config_init(&cfg);
memset(app_path, 0, sizeof(app_path));
memset(main_icon_path, 0, sizeof(main_icon_path));
memset(app_author, 0, sizeof(app_author));
memset(app_version, 0, sizeof(app_version));
if (!fileExists(filepath)) return;
if (config_read_file(&cfg, filepath)) {
fileassoc = config_lookup(&cfg, "fileassoc");
if (fileassoc != NULL) {
if (config_setting_lookup_string(fileassoc, "app_path", &strptr))
snprintf(app_path, sizeof(app_path)-1, "%s%s", menuGetRootBasePath(), strptr);
if (config_setting_lookup_string(fileassoc, "icon_path", &strptr))
snprintf(main_icon_path, sizeof(main_icon_path)-1, "%s%s", menuGetRootBasePath(), strptr);
app_args = config_setting_lookup(fileassoc, "app_args");
targets = config_setting_lookup(fileassoc, "targets");
if (app_path[0] && targets) {
targets_len = config_setting_length(targets);
if (targets_len > 0) {
//Load the author/version and icon data with the NRO app path.
me = menuCreateEntry(ENTRY_TYPE_FILE);
success = 0;
if (me) {
strncpy(me->path, app_path, sizeof(me->path)-1);
me->path[sizeof(me->path)-1] = 0;
strptr = getSlash(app_path);
if(strptr[0] == '/') strptr++;
if (menuEntryLoad(me, strptr, 0, true)) {
strncpy(app_author, me->author, sizeof(app_author));
app_author[sizeof(app_author)-1] = 0;
strncpy(app_version, me->version, sizeof(app_version));
app_version[sizeof(app_version)-1] = 0;
app_icon_gfx = me->icon_gfx;
app_icon_gfx_small = me->icon_gfx_small;
success = 1;
}
menuDeleteEntry(me, success);
me = NULL;
}
//Process the targets list.
if (success) {
for (i=0; i<targets_len; i++) {
target = config_setting_get_elem(targets, i);
if (target == NULL) continue;
memset(target_icon_path, 0, sizeof(target_icon_path));
memset(target_file_extension, 0, sizeof(target_file_extension));
memset(target_filename, 0, sizeof(target_filename));
if (config_setting_lookup_string(target, "icon_path", &strptr))
snprintf(target_icon_path, sizeof(target_icon_path)-1, "%s%s", menuGetRootBasePath(), strptr);
if (config_setting_lookup_string(target, "file_extension", &strptr))
strncpy(target_file_extension, strptr, sizeof(target_file_extension)-1);
if (config_setting_lookup_string(target, "filename", &strptr))
strncpy(target_filename, strptr, sizeof(target_filename)-1);
target_args = config_setting_lookup(target, "app_args");
//string_is_set for target_file_extension and target_filename must differ: only 1 can be set, not both set or both not set.
if ((target_file_extension[0]!=0) == (target_filename[0]!=0)) continue;
me = menuCreateEntry(ENTRY_TYPE_FILEASSOC);
iconLoaded = 0;
if (me) {
strncpy(me->path, app_path, sizeof(me->path));
me->path[sizeof(me->path)-1] = 0;
strncpy(me->author, app_author, sizeof(me->author));
me->author[sizeof(me->author)-1] = 0;
strncpy(me->version, app_version, sizeof(me->version));
me->version[sizeof(me->version)-1] = 0;
if (target_file_extension[0]) {
me->fileassoc_type = 0;
strncpy(me->fileassoc_str, target_file_extension, sizeof(me->fileassoc_str));
} else if (target_filename[0]) {
me->fileassoc_type = 1;
strncpy(me->fileassoc_str, target_filename, sizeof(me->fileassoc_str));
}
me->fileassoc_str[sizeof(me->fileassoc_str)-1] = 0;
if (target_icon_path[0]) iconLoaded = menuEntryLoadExternalIcon(me, target_icon_path, false);
if (!iconLoaded && main_icon_path[0]) iconLoaded = menuEntryLoadExternalIcon(me, main_icon_path, false);
if (iconLoaded) {
menuEntryParseIcon(me);
} else {
iconLoaded = menuEntryImportIconGfx(me, app_icon_gfx, app_icon_gfx_small);
}
argData_s* ad = &me->args;
ad->dst = (char*)&ad->buf[1];
launchAddArg(ad, me->path);
config_setting_t *config_args = target_args ? target_args : app_args;
if (config_args) {
args_len = config_setting_length(config_args);
for (int argi=0; argi<args_len; argi++) {
strptr = config_setting_get_string_elem(config_args, argi);
if (strptr==NULL) continue;
launchAddArg(ad, strptr);
}
}
}
if (me) menuFileassocAddEntry(me);
}
}
}
}
}
}
if (success) {
free(app_icon_gfx);
free(app_icon_gfx_small);
}
config_destroy(&cfg);
}
void menuEntryParseIcon(menuEntry_s* me) {
if (me->icon_size==0 || me->icon==NULL) return;
ThemeLayoutObject *layoutobj = &themeCurrent.layoutObjects[ThemeLayoutId_MenuActiveEntryIcon];
ThemeLayoutObject *layoutobj2 = &themeCurrent.layoutObjects[ThemeLayoutId_MenuListIcon];
size_t imagesize = layoutobj->imageSize[0]*layoutobj->imageSize[1]*3;
bool ret=true;
uint8_t *tmp_gfx = (uint8_t*)malloc(imagesize);
if (tmp_gfx == NULL) ret = false;
if (ret) ret = assetsLoadJpgFromMemory(me->icon, me->icon_size, tmp_gfx, IMAGE_MODE_RGB24, layoutobj->imageSize[0], layoutobj->imageSize[1]);
if (ret) me->icon_gfx = downscaleImg(tmp_gfx, layoutobj->imageSize[0], layoutobj->imageSize[1], layoutobj->size[0], layoutobj->size[1], IMAGE_MODE_RGB24);
if (ret && me->icon_gfx==NULL) ret = false;
me->icon_size = 0;
free(me->icon);
me->icon = NULL;
if (ret) me->icon_gfx_small = downscaleImg(tmp_gfx, layoutobj->imageSize[0], layoutobj->imageSize[1], layoutobj2->size[0], layoutobj2->size[1], IMAGE_MODE_RGB24);
if (!ret || me->icon_gfx_small == NULL) {
free(me->icon_gfx);
me->icon_gfx = NULL;
}
free(tmp_gfx);
}
uint8_t *downscaleImg(const uint8_t *image, int srcWidth, int srcHeight, int destWidth, int destHeight, ImageMode mode) {
uint8_t *out;
switch (mode) {
case IMAGE_MODE_RGBA32:
out = (uint8_t*)malloc(destWidth*destHeight*4);
break;
default:
out = (uint8_t*)malloc(destWidth*destHeight*3);
break;
}
if (out == NULL) {
return NULL;
}
if (srcWidth == destWidth && srcHeight == destHeight) {
memcpy(out, image, destWidth*destHeight*(mode==IMAGE_MODE_RGBA32 ? 4 : 3));
return out;
}
int tmpx, tmpy;
int pos;
float sourceX, sourceY;
float xScale = (float)srcWidth / (float)destWidth;
float yScale = (float)srcHeight / (float)destHeight;
int pixelX, pixelY;
uint8_t r1, r2, r3, r4;
uint8_t g1, g2, g3, g4;
uint8_t b1, b2, b3, b4;
uint8_t a1, a2, a3, a4;
float fx, fy, fx1, fy1;
int w1, w2, w3, w4;
for (tmpx=0; tmpx<destWidth; tmpx++) {
for (tmpy=0; tmpy<destHeight; tmpy++) {
sourceX = tmpx * xScale;
sourceY = tmpy * yScale;
pixelX = (int)sourceX;
pixelY = (int)sourceY;
// get colours from four surrounding pixels
if (mode == IMAGE_MODE_RGBA32)
pos = ((pixelY + 0) * srcWidth + pixelX + 0) * 4;
else
pos = ((pixelY + 0) * srcWidth + pixelX + 0) * 3;
r1 = image[pos+0];
g1 = image[pos+1];
b1 = image[pos+2];
if (mode == IMAGE_MODE_RGBA32)
a1 = image[pos+3];
if (mode == IMAGE_MODE_RGBA32)
pos = ((pixelY + 0) * srcWidth + pixelX + 1) * 4;
else
pos = ((pixelY + 0) * srcWidth + pixelX + 1) * 3;
r2 = image[pos+0];
g2 = image[pos+1];
b2 = image[pos+2];
if (mode == IMAGE_MODE_RGBA32)
a2 = image[pos+3];
if (mode == IMAGE_MODE_RGBA32)
pos = ((pixelY + 1) * srcWidth + pixelX + 0) * 4;
else
pos = ((pixelY + 1) * srcWidth + pixelX + 0) * 3;
r3 = image[pos+0];
g3 = image[pos+1];
b3 = image[pos+2];
if (mode == IMAGE_MODE_RGBA32)
a3 = image[pos+3];
if (mode == IMAGE_MODE_RGBA32)
pos = ((pixelY + 1) * srcWidth + pixelX + 1) * 4;
else
pos = ((pixelY + 1) * srcWidth + pixelX + 1) * 3;
r4 = image[pos+0];
g4 = image[pos+1];
b4 = image[pos+2];
if (mode == IMAGE_MODE_RGBA32)
a4 = image[pos+3];
// determine weights
fx = sourceX - pixelX;
fy = sourceY - pixelY;
fx1 = 1.0f - fx;
fy1 = 1.0f - fy;
w1 = (int)(fx1*fy1*256.0);
w2 = (int)(fx*fy1*256.0);
w3 = (int)(fx1*fy*256.0);
w4 = (int)(fx*fy*256.0);
// set output pixels
if (mode == IMAGE_MODE_RGBA32)
pos = ((tmpy*destWidth) + tmpx) * 4;
else
pos = ((tmpy*destWidth) + tmpx) * 3;
out[pos+0] = (uint8_t)((r1 * w1 + r2 * w2 + r3 * w3 + r4 * w4) >> 8);
out[pos+1] = (uint8_t)((g1 * w1 + g2 * w2 + g3 * w3 + g4 * w4) >> 8);
out[pos+2] = (uint8_t)((b1 * w1 + b2 * w2 + b3 * w3 + b4 * w4) >> 8);
if (mode == IMAGE_MODE_RGBA32)
out[pos+3] = (uint8_t)((a1 * w1 + a2 * w2 + a3 * w3 + a4 * w4) >> 8);
}
}
return out;
}
void menuEntryParseNacp(menuEntry_s* me) {
NacpLanguageEntry *langentry = NULL;
if (me->nacp==NULL) return;
strncpy(me->version, me->nacp->display_version, sizeof(me->version)-1);
#ifdef __SWITCH__
Result rc=0;
rc = nacpGetLanguageEntry(me->nacp, &langentry);
if (R_SUCCEEDED(rc) && langentry!=NULL) {
#else
langentry = &me->nacp->lang[0];
if (1) {
#endif
strncpy(me->name, langentry->name, sizeof(me->name)-1);
strncpy(me->author, langentry->author, sizeof(me->author)-1);
}
free(me->nacp);
me->nacp = NULL;
}