mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-06-29 14:36:09 +02:00
560 lines
16 KiB
C++
560 lines
16 KiB
C++
/****************************************************************************
|
|
* libwiigui Template
|
|
* Tantric 2009
|
|
*
|
|
* modified by dimok
|
|
*
|
|
* filebrowser.cpp
|
|
*
|
|
* Generic file routines - reading, writing, browsing
|
|
***************************************************************************/
|
|
|
|
#include <gccore.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <wiiuse/wpad.h>
|
|
#include <sys/dirent.h>
|
|
#include <sys/iosupport.h>
|
|
#include <malloc.h>
|
|
#include <algorithm>
|
|
|
|
#include "menu.h"
|
|
|
|
#include "themes/CTheme.h"
|
|
#include "FileOperations/fileops.h"
|
|
#include "language/gettext.h"
|
|
#include "PromptWindows.h"
|
|
#include "GUI/gui_filebrowser.h"
|
|
#include "sys.h"
|
|
#include "filebrowser.h"
|
|
|
|
/*** Extern variables ***/
|
|
extern GuiWindow * mainWindow;
|
|
extern u8 shutdown;
|
|
extern u8 reset;
|
|
|
|
/*** Extern functions ***/
|
|
extern void ResumeGui();
|
|
extern void HaltGui();
|
|
|
|
static int curDevice = -1;
|
|
static std::vector<BROWSERINFO> browsers;
|
|
BROWSERINFO *browser = NULL;
|
|
|
|
/****************************************************************************
|
|
* FileFilterCallbacks
|
|
* return: 1-visible 0-hidden
|
|
***************************************************************************/
|
|
int noDIRS(BROWSERENTRY *Entry, void* Args)
|
|
{
|
|
return !Entry->isdir;
|
|
}
|
|
int noFILES(BROWSERENTRY *Entry, void* Args)
|
|
{
|
|
return Entry->isdir;
|
|
}
|
|
int noEXT(BROWSERENTRY *Entry, void* Args)
|
|
{
|
|
if (!Entry->isdir)
|
|
{
|
|
char *cptr = strrchr(Entry->displayname, '.');
|
|
if (cptr && cptr != Entry->displayname) *cptr = 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
void ResetBrowser(BROWSERINFO *browser);
|
|
/****************************************************************************
|
|
* InitBrowsers()
|
|
* Clears the file browser memory, and allocates one initial entry
|
|
***************************************************************************/
|
|
int InitBrowsers()
|
|
{
|
|
curDevice = -1;
|
|
browsers.clear();
|
|
browser = NULL;
|
|
char rootdir[ROOTDIRLEN];
|
|
for (int i = 3; i < STD_MAX; i++)
|
|
{
|
|
if (strcmp(devoptab_list[i]->name, "stdnull") && devoptab_list[i]->write_r != NULL)
|
|
{
|
|
snprintf(rootdir, sizeof(rootdir), "%s:/", devoptab_list[i]->name);
|
|
if ( DIR *dir = opendir( rootdir ) )
|
|
{
|
|
closedir(dir);
|
|
BROWSERINFO browser = {};
|
|
strcpy(browser.rootdir, rootdir);
|
|
ResetBrowser(&browser);
|
|
browsers.push_back(browser);
|
|
}
|
|
}
|
|
}
|
|
if (!browsers.size()) return -1;
|
|
curDevice = 0;
|
|
browser = &browsers[curDevice];
|
|
return 0;
|
|
}
|
|
/****************************************************************************
|
|
* ResetBrowser()
|
|
* Clears the file browser memory, and allocates one initial entry
|
|
***************************************************************************/
|
|
void ResetBrowser(BROWSERINFO *browser)
|
|
{
|
|
browser->pageIndex = 0;
|
|
browser->browserList.clear();
|
|
/*
|
|
// Clear any existing values
|
|
if (browser->browserList != NULL) {
|
|
free(browser->browserList);
|
|
browser->browserList = NULL;
|
|
}
|
|
// set aside space for 1 entry
|
|
browser->browserList = (BROWSERENTRY *)malloc(sizeof(BROWSERENTRY));
|
|
if(browser->browserList)
|
|
memset(browser->browserList, 0, sizeof(BROWSERENTRY));
|
|
*/
|
|
}
|
|
|
|
/****************************************************************************
|
|
* FileSortCallback
|
|
*
|
|
* sort callback to sort file entries with the following order:
|
|
* .
|
|
* ..
|
|
* <dirs>
|
|
* <files>
|
|
***************************************************************************/
|
|
//int FileSortCallback(const void *f1, const void *f2) {
|
|
bool operator<(const BROWSERENTRY &f1, const BROWSERENTRY &f2)
|
|
{
|
|
/* Special case for implicit directories */
|
|
if (f1.filename[0] == '.' || f2.filename[0] == '.')
|
|
{
|
|
if (strcmp(f1.filename, ".") == 0)
|
|
{
|
|
return true;
|
|
}
|
|
if (strcmp(f2.filename, ".") == 0)
|
|
{
|
|
return false;
|
|
}
|
|
if (strcmp(f1.filename, "..") == 0)
|
|
{
|
|
return true;
|
|
}
|
|
if (strcmp(f2.filename, "..") == 0)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/* If one is a file and one is a directory the directory is first. */
|
|
if (f1.isdir && !(f2.isdir)) return true;
|
|
if (!(f1.isdir) && f2.isdir) return false;
|
|
|
|
return strcasecmp(f1.filename, f2.filename) < 0;
|
|
}
|
|
|
|
int ParseFilter(FILTERCASCADE *Filter, BROWSERENTRY* Entry)
|
|
{
|
|
while (Filter)
|
|
{
|
|
if (Filter->filter && Filter->filter(Entry, Filter->filter_args) == 0) return 0;
|
|
Filter = Filter->next;
|
|
}
|
|
return 1;
|
|
}
|
|
/***************************************************************************
|
|
* Browse subdirectories
|
|
**************************************************************************/
|
|
int ParseDirectory(const char* Path, int Flags, FILTERCASCADE *Filter)
|
|
{
|
|
DIR *dir = NULL;
|
|
char fulldir[1024 * 5];
|
|
char filename[1024 * 10];
|
|
struct stat filestat;
|
|
unsigned int i;
|
|
|
|
if (curDevice == -1) if (InitBrowsers()) return -1; // InitBrowser fails
|
|
|
|
if (Path) // note in this codeblock use filename temporary
|
|
{
|
|
strlcpy(fulldir, Path, sizeof(fulldir));
|
|
if (*fulldir && fulldir[strlen(fulldir) - 1] != '/') // a file
|
|
{
|
|
char * chrp = strrchr(fulldir, '/');
|
|
if (chrp) chrp[1] = 0;
|
|
}
|
|
if (strchr(fulldir, ':') == NULL) // Path has no device device
|
|
{
|
|
getcwd(filename, sizeof(filename)); // save the current working dir
|
|
if (*fulldir == 0) // if path is empty
|
|
strlcpy(fulldir, filename, sizeof(fulldir)); // we use the current working dir
|
|
else
|
|
{ // path is not empty
|
|
if (chdir(fulldir)) // sets the path to concatenate and validate
|
|
{
|
|
if (Flags & (FB_TRYROOTDIR | FB_TRYSTDDEV))
|
|
{
|
|
if (chdir("/") && !(Flags & FB_TRYSTDDEV)) // try to set root if is needed
|
|
return -1;
|
|
}
|
|
}
|
|
if (getcwd(fulldir, sizeof(fulldir))) return -1; // gets the concatenated current working dir
|
|
chdir(filename); // restore the saved cwd
|
|
}
|
|
}
|
|
for (i = 0; i < browsers.size(); i++) // searchs the browser who match the path
|
|
{
|
|
if (strncasecmp(fulldir, browsers[i].rootdir, strlen(browsers[i].rootdir) - 1 /*means without trailing '/'*/)
|
|
== 0)
|
|
{
|
|
browser = &browsers[curDevice];
|
|
break;
|
|
}
|
|
}
|
|
if (i != browsers.size()) // found browser
|
|
{
|
|
curDevice = i;
|
|
browser = &browsers[curDevice];
|
|
strcpy(browser->dir, &fulldir[strlen(browser->rootdir)]);
|
|
}
|
|
else if (Flags & FB_TRYSTDDEV)
|
|
{
|
|
curDevice = 0;
|
|
browser = &browsers[curDevice]; // when no browser was found and
|
|
browser->dir[0] = 0; // we alowed try StdDevice and try RootDir
|
|
strlcpy(fulldir, browser->rootdir, sizeof(fulldir)); // set the first browser with root-dir
|
|
}
|
|
else return -1;
|
|
}
|
|
else snprintf(fulldir, sizeof(fulldir), "%s%s", browser->rootdir, browser->dir);
|
|
|
|
// reset browser
|
|
ResetBrowser(browser);
|
|
|
|
// open the directory
|
|
if ((dir = opendir(fulldir)) == NULL)
|
|
{
|
|
if (Flags & FB_TRYROOTDIR)
|
|
{
|
|
snprintf(fulldir, sizeof(fulldir), browser->rootdir);
|
|
browser->dir[0] = 0;
|
|
if ((dir = opendir(browser->rootdir)) == NULL) return -1;
|
|
}
|
|
else return -1;
|
|
}
|
|
|
|
struct dirent *dirent = NULL;
|
|
|
|
// Adds parent directory ".." manually if in a subdirectory to fix NTFS folder browsing.
|
|
if (strcmp(fulldir, browser->rootdir) != 0)
|
|
{
|
|
snprintf(filename, sizeof(filename), "..");
|
|
|
|
BROWSERENTRY newEntry;
|
|
memset(&newEntry, 0, sizeof(BROWSERENTRY)); // clear the new entry
|
|
strlcpy(newEntry.filename, filename, sizeof(newEntry.filename));
|
|
strlcpy(newEntry.displayname, filename, sizeof(newEntry.displayname));
|
|
newEntry.isdir = 1; // flag this as a dir
|
|
if (ParseFilter(Filter, &newEntry)) browser->browserList.push_back(newEntry);
|
|
}
|
|
|
|
while ((dirent = readdir(dir)) != 0)
|
|
{
|
|
snprintf(filename, sizeof(filename), "%s/%s", fulldir, dirent->d_name);
|
|
if(stat(filename, &filestat) != 0)
|
|
continue;
|
|
|
|
snprintf(filename, sizeof(filename), dirent->d_name);
|
|
|
|
if (strcmp(filename, ".") != 0 && strcmp(filename, "..") != 0)
|
|
{
|
|
BROWSERENTRY newEntry;
|
|
memset(&newEntry, 0, sizeof(BROWSERENTRY)); // clear the new entry
|
|
strlcpy(newEntry.filename, filename, sizeof(newEntry.filename));
|
|
strlcpy(newEntry.displayname, filename, sizeof(newEntry.displayname));
|
|
newEntry.length = filestat.st_size;
|
|
newEntry.isdir = (filestat.st_mode & S_IFDIR) == 0 ? 0 : 1; // flag this as a dir
|
|
if (ParseFilter(Filter, &newEntry)) browser->browserList.push_back(newEntry);
|
|
}
|
|
}
|
|
|
|
// close directory
|
|
closedir(dir);
|
|
|
|
// Sort the file list
|
|
std::sort(browser->browserList.begin(), browser->browserList.end());
|
|
return 0;
|
|
}
|
|
int ParseDirectory(int Device, int Flags, FILTERCASCADE *Filter)
|
|
{
|
|
if (Device >= 0 && Device < (int) browsers.size())
|
|
{
|
|
int old_curDevice = curDevice;
|
|
curDevice = Device;
|
|
browser = &browsers[curDevice];
|
|
if (ParseDirectory((char*) NULL, Flags, Filter) == 0) return 0;
|
|
curDevice = old_curDevice;
|
|
browser = &browsers[old_curDevice];
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
/****************************************************************************
|
|
* BrowseDevice
|
|
* Displays a list of files on the selected path
|
|
***************************************************************************/
|
|
int BrowseDevice(char * Path, int Path_size, int Flags, FILTERCASCADE *Filter/*=NULL*/)
|
|
{
|
|
int result = -1;
|
|
int i;
|
|
|
|
if (InitBrowsers() || ParseDirectory(Path, Flags, Filter))
|
|
{
|
|
WindowPrompt(tr( "Error" ), 0, tr( "OK" ));
|
|
return -1;
|
|
}
|
|
int menu = MENU_NONE;
|
|
|
|
GuiTrigger trigA;
|
|
trigA.SetSimpleTrigger(-1, WPAD_BUTTON_A | WPAD_CLASSIC_BUTTON_A, PAD_BUTTON_A);
|
|
GuiTrigger trigB;
|
|
trigB.SetButtonOnlyTrigger(-1, WPAD_BUTTON_B | WPAD_CLASSIC_BUTTON_B, PAD_BUTTON_B);
|
|
|
|
GuiImageData folderImgData(Resources::GetFile("icon_folder.png"), Resources::GetFileSize("icon_folder.png"));
|
|
GuiImage folderImg(&folderImgData);
|
|
GuiButton folderBtn(folderImg.GetWidth(), folderImg.GetHeight());
|
|
folderBtn.SetAlignment(ALIGN_CENTER, ALIGN_MIDDLE);
|
|
folderBtn.SetPosition(-210, -145);
|
|
folderBtn.SetImage(&folderImg);
|
|
folderBtn.SetTrigger(&trigA);
|
|
folderBtn.SetEffectGrow();
|
|
|
|
GuiImageData btnOutline(Resources::GetFile("button_dialogue_box.png"), Resources::GetFileSize("button_dialogue_box.png"));
|
|
GuiText ExitBtnTxt(tr( "Cancel" ), 24, ( GXColor ) {0, 0, 0, 255});
|
|
GuiImage ExitBtnImg(&btnOutline);
|
|
if (Settings.wsprompt)
|
|
{
|
|
ExitBtnTxt.SetWidescreen(Settings.widescreen);
|
|
ExitBtnImg.SetWidescreen(Settings.widescreen);
|
|
}
|
|
GuiButton ExitBtn(btnOutline.GetWidth(), btnOutline.GetHeight());
|
|
ExitBtn.SetAlignment(ALIGN_RIGHT, ALIGN_BOTTOM);
|
|
ExitBtn.SetPosition(-40, -35);
|
|
ExitBtn.SetLabel(&ExitBtnTxt);
|
|
ExitBtn.SetImage(&ExitBtnImg);
|
|
ExitBtn.SetTrigger(&trigA);
|
|
ExitBtn.SetTrigger(&trigB);
|
|
ExitBtn.SetEffectGrow();
|
|
|
|
GuiText usbBtnTxt(browsers[(curDevice + 1) % browsers.size()].rootdir, 24, ( GXColor ) {0, 0, 0, 255});
|
|
GuiImage usbBtnImg(&btnOutline);
|
|
if (Settings.wsprompt)
|
|
{
|
|
usbBtnTxt.SetWidescreen(Settings.widescreen);
|
|
usbBtnImg.SetWidescreen(Settings.widescreen);
|
|
}
|
|
GuiButton usbBtn(btnOutline.GetWidth(), btnOutline.GetHeight());
|
|
usbBtn.SetAlignment(ALIGN_CENTER, ALIGN_BOTTOM);
|
|
usbBtn.SetPosition(0, -35);
|
|
usbBtn.SetLabel(&usbBtnTxt);
|
|
usbBtn.SetImage(&usbBtnImg);
|
|
usbBtn.SetTrigger(&trigA);
|
|
usbBtn.SetEffectGrow();
|
|
|
|
GuiText okBtnTxt(tr( "OK" ), 22, thColor("r=0 g=0 b=0 a=255 - prompt windows button text color"));
|
|
GuiImage okBtnImg(&btnOutline);
|
|
if (Settings.wsprompt)
|
|
{
|
|
okBtnTxt.SetWidescreen(Settings.widescreen);
|
|
okBtnImg.SetWidescreen(Settings.widescreen);
|
|
}
|
|
GuiButton okBtn(&okBtnImg, &okBtnImg, 0, 4, 40, -35, &trigA, btnSoundOver, btnSoundClick2, 1);
|
|
okBtn.SetLabel(&okBtnTxt);
|
|
|
|
GuiFileBrowser fileBrowser(396, 248);
|
|
fileBrowser.SetAlignment(ALIGN_CENTER, ALIGN_TOP);
|
|
fileBrowser.SetPosition(0, 120);
|
|
|
|
GuiImageData Address(Resources::GetFile("addressbar_textbox.png"), Resources::GetFileSize("addressbar_textbox.png"));
|
|
GuiText AdressText((char*) NULL, 20, ( GXColor ) {0, 0, 0, 255});
|
|
AdressText.SetTextf("%s%s", browser->rootdir, browser->dir);
|
|
AdressText.SetAlignment(ALIGN_LEFT, ALIGN_MIDDLE);
|
|
AdressText.SetPosition(20, 0);
|
|
AdressText.SetMaxWidth(Address.GetWidth() - 40, SCROLL_HORIZONTAL);
|
|
GuiImage AdressbarImg(&Address);
|
|
GuiButton Adressbar(Address.GetWidth(), Address.GetHeight());
|
|
Adressbar.SetAlignment(ALIGN_CENTER, ALIGN_TOP);
|
|
Adressbar.SetPosition(0, fileBrowser.GetTop() - 45);
|
|
Adressbar.SetImage(&AdressbarImg);
|
|
Adressbar.SetLabel(&AdressText);
|
|
|
|
HaltGui();
|
|
GuiWindow w(screenwidth, screenheight);
|
|
w.Append(&ExitBtn);
|
|
// w.Append(&titleTxt);
|
|
w.Append(&fileBrowser);
|
|
w.Append(&Adressbar);
|
|
w.Append(&okBtn);
|
|
if (!(Flags & FB_NOFOLDER_BTN)) w.Append(&folderBtn);
|
|
if (browsers.size() > 1 && !(Flags & FB_NODEVICE_BTN)) w.Append(&usbBtn);
|
|
mainWindow->Append(&w);
|
|
ResumeGui();
|
|
int clickedIndex = -1;
|
|
while (menu == MENU_NONE)
|
|
{
|
|
VIDEO_WaitVSync();
|
|
|
|
if (shutdown == 1) Sys_Shutdown();
|
|
|
|
if (reset == 1) Sys_Reboot();
|
|
|
|
for (i = 0; i < FILEBROWSERSIZE; i++)
|
|
{
|
|
if (fileBrowser.fileList[i]->GetState() == STATE_CLICKED)
|
|
{
|
|
fileBrowser.fileList[i]->ResetState();
|
|
|
|
clickedIndex = browser->pageIndex + i;
|
|
bool pathCanged = false;
|
|
// check corresponding browser entry
|
|
if (browser->browserList[clickedIndex].isdir)
|
|
{
|
|
/* go up to parent directory */
|
|
if (strcmp(browser->browserList[clickedIndex].filename, "..") == 0)
|
|
{
|
|
/* remove last subdirectory name */
|
|
int len = strlen(browser->dir);
|
|
while (browser->dir[0] && browser->dir[len - 1] == '/')
|
|
browser->dir[--len] = '\0'; // remove all trailing '/'
|
|
char *cptr = strrchr(browser->dir, '/');
|
|
if (cptr)
|
|
*++cptr = 0;
|
|
else browser->dir[0] = '\0'; // remove trailing dir
|
|
pathCanged = true;
|
|
}
|
|
/* Open a directory */
|
|
/* current directory doesn't change */
|
|
else if (strcmp(browser->browserList[clickedIndex].filename, "."))
|
|
{
|
|
/* test new directory namelength */
|
|
if ((strlen(browser->dir) + strlen(browser->browserList[clickedIndex].filename) + 1/*'/'*/)
|
|
< MAXPATHLEN)
|
|
{
|
|
/* update current directory name */
|
|
strcat(browser->dir, browser->browserList[clickedIndex].filename);
|
|
sprintf(browser->dir + strlen(browser->dir), "/");
|
|
pathCanged = true;
|
|
}
|
|
}
|
|
if (pathCanged)
|
|
{
|
|
LOCK( &fileBrowser );
|
|
ParseDirectory((char*) NULL, Flags, Filter);
|
|
fileBrowser.ResetState();
|
|
fileBrowser.UpdateList();
|
|
AdressText.SetTextf("%s%s", browser->rootdir, browser->dir);
|
|
}
|
|
clickedIndex = -1;
|
|
}
|
|
else /* isFile */
|
|
{
|
|
AdressText.SetTextf("%s%s%s", browser->rootdir, browser->dir,
|
|
browser->browserList[clickedIndex].filename);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (ExitBtn.GetState() == STATE_CLICKED)
|
|
{
|
|
result = 0;
|
|
break;
|
|
}
|
|
else if (okBtn.GetState() == STATE_CLICKED)
|
|
{
|
|
if (clickedIndex >= 0)
|
|
snprintf(Path, Path_size, "%s%s%s", browser->rootdir, browser->dir,
|
|
browser->browserList[clickedIndex].filename);
|
|
else snprintf(Path, Path_size, "%s%s", browser->rootdir, browser->dir);
|
|
result = 1;
|
|
break;
|
|
}
|
|
else if (usbBtn.GetState() == STATE_CLICKED)
|
|
{
|
|
usbBtn.ResetState();
|
|
for (u32 i = 1; i < browsers.size(); i++)
|
|
{
|
|
LOCK( &fileBrowser );
|
|
if (ParseDirectory((curDevice + i) % browsers.size(), Flags, Filter) == 0)
|
|
{
|
|
fileBrowser.ResetState();
|
|
fileBrowser.UpdateList();
|
|
AdressText.SetTextf("%s%s", browser->rootdir, browser->dir);
|
|
usbBtnTxt.SetText(browsers[(curDevice + 1) % browsers.size()].rootdir);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else if (folderBtn.GetState() == STATE_CLICKED)
|
|
{
|
|
folderBtn.ResetState();
|
|
|
|
HaltGui();
|
|
mainWindow->Remove(&w);
|
|
ResumeGui();
|
|
char newfolder[1024 * 5];
|
|
snprintf(newfolder, sizeof(newfolder), "%s%s", browser->rootdir, browser->dir);
|
|
|
|
int result = OnScreenKeyboard(newfolder, sizeof(newfolder), strlen(browser->rootdir));
|
|
if (result == 1)
|
|
{
|
|
unsigned int len = strlen(newfolder);
|
|
if (len > 0 && len + 1 < sizeof(newfolder) && newfolder[len - 1] != '/')
|
|
{
|
|
newfolder[len] = '/';
|
|
newfolder[len + 1] = '\0';
|
|
}
|
|
|
|
struct stat st;
|
|
if (stat(newfolder, &st) != 0)
|
|
{
|
|
if (WindowPrompt(tr( "Directory does not exist!" ),
|
|
tr( "The entered directory does not exist. Would you like to create it?" ),
|
|
tr( "OK" ), tr( "Cancel" )) == 1) if (CreateSubfolder(newfolder) == false) WindowPrompt(
|
|
tr( "Error !" ), tr( "Can't create directory" ), tr( "OK" ));
|
|
}
|
|
if (ParseDirectory(newfolder, Flags, Filter) == 0)
|
|
{
|
|
fileBrowser.ResetState();
|
|
fileBrowser.UpdateList();
|
|
AdressText.SetTextf("%s%s", browser->rootdir, browser->dir);
|
|
usbBtnTxt.SetText(browsers[(curDevice + 1) % browsers.size()].rootdir);
|
|
}
|
|
}
|
|
HaltGui();
|
|
mainWindow->Append(&w);
|
|
ResumeGui();
|
|
}
|
|
|
|
}
|
|
HaltGui();
|
|
mainWindow->Remove(&w);
|
|
ResumeGui();
|
|
|
|
//}
|
|
|
|
return result;
|
|
}
|
|
|
|
int BrowseDevice(char * Path, int Path_size, int Flags, FILEFILTERCALLBACK Filter, void *FilterArgs)
|
|
{
|
|
if (Filter)
|
|
{
|
|
FILTERCASCADE filter = { Filter, FilterArgs, NULL };
|
|
return BrowseDevice(Path, Path_size, Flags, &filter);
|
|
}
|
|
return BrowseDevice(Path, Path_size, Flags);
|
|
}
|