virtual void PerformFriendAction(EFriendActionType::Type ActionType) override
{
if(SelectedFriend.IsValid())
{
if(SelectedFriend->ViewModel.IsValid())
{
SelectedFriend->ViewModel->PerformAction(ActionType);
}
else if(ActionType == EFriendActionType::SendFriendRequest)
{
FFriendsAndChatManager::Get()->RequestFriend(SelectedFriend->FriendName);
CancelAction();
}
else if(ActionType == EFriendActionType::InviteToGame)
{
if(SelectedFriend->UserID.IsValid())
{
FFriendsAndChatManager::Get()->SendGameInvite(*SelectedFriend->UserID.Get());
}
else if(SelectedFriend->SelectedMessage.IsValid() && SelectedFriend->SelectedMessage->GetSenderID().IsValid())
{
FFriendsAndChatManager::Get()->SendGameInvite(*SelectedFriend->SelectedMessage->GetSenderID().Get());
}
}
else if (ActionType == EFriendActionType::Whisper)
{
TSharedPtr<IFriendItem> FriendItem = FFriendsAndChatManager::Get()->FindUser(*SelectedFriend->UserID);
if (FriendItem.IsValid())
{
FFriendsAndChatManager::Get()->SetChatFriend(FriendItem);
}
CancelAction();
}
}
}
bool UpdateCheck()
{
bool ret = 0;
// we only check for an update if we have internet
if(!networkInit)
return 0;
ShowAction("Checking for updates...");
class twitCurl twitterObj;
std::string tmp("392315277"); // @WiiTwiity userid
if( twitterObj.userGet(tmp, 1) ){
tmp.clear();
twitterObj.getLastWebResponse(tmp);
}else{
CancelAction();
return 0;
}
mxml_node_t *xml;
mxml_node_t *item;
xml = mxmlLoadString(NULL, tmp.c_str(), MXML_OPAQUE_CALLBACK);
if(!xml){
CancelAction();
return 0;
}
item = mxmlFindElement(xml, xml, "text", NULL, NULL, MXML_DESCEND);
if(item) // Tweet found!
{
const char * tweet = item->child->value.opaque;
int verMajor, verMinor, verPoint;
if(sscanf(tweet, "WiiTweet %d.%d.%d released! SHA-1: %s", &verMajor, &verMinor, &verPoint, updateHash) == 4)
{
int curMajor = APPVERSION[0] - '0';
int curMinor = APPVERSION[2] - '0';
int curPoint = APPVERSION[4] - '0';
// check that the versioning is valid and is a newer version
if((verMajor >= 0 && verMajor <= 9 &&
verMinor >= 0 && verMinor <= 9 &&
verPoint >= 0 && verPoint <= 9) &&
(verMajor > curMajor ||
(verMajor == curMajor && verMinor > curMinor) ||
(verMajor == curMajor && verMinor == curMinor && verPoint > curPoint)))
{
snprintf(updateURL, 128, "http://wiitweet.googlecode.com/files/wiitweet%%20%d.%d.%d.zip", verMajor, verMinor, verPoint);
ret = 1;
}
}
}
mxmlDelete(xml);
CancelAction();
return ret;
}
/****************************************************************************
* autoLoadMethod()
* Auto-determines and sets the load device
* Returns device set
****************************************************************************/
int autoLoadMethod()
{
ShowAction ("Attempting to determine load device...");
int device = DEVICE_AUTO;
if(ChangeInterface(DEVICE_SD, SILENT))
device = DEVICE_SD;
else if(ChangeInterface(DEVICE_USB, SILENT))
device = DEVICE_USB;
else if(ChangeInterface(DEVICE_SD_SLOTA, SILENT))
device = DEVICE_SD_SLOTA;
else if(ChangeInterface(DEVICE_SD_SLOTB, SILENT))
device = DEVICE_SD_SLOTB;
else if(ChangeInterface(DEVICE_DVD, SILENT))
device = DEVICE_DVD;
else if(ChangeInterface(DEVICE_SMB, SILENT))
device = DEVICE_SMB;
else
ErrorPrompt("Unable to locate a load device!");
if(GCSettings.LoadMethod == DEVICE_AUTO)
GCSettings.LoadMethod = device; // save device found for later use
CancelAction();
return device;
}
/****************************************************************************
* autoSaveMethod()
* Auto-determines and sets the save device
* Returns device set
****************************************************************************/
int autoSaveMethod(bool silent)
{
if(!silent)
ShowAction ("Attempting to determine save device...");
int device = DEVICE_AUTO;
if(ChangeInterface(DEVICE_SD, SILENT))
device = DEVICE_SD;
else if(ChangeInterface(DEVICE_USB, SILENT))
device = DEVICE_USB;
else if(ChangeInterface(DEVICE_SD_SLOTA, SILENT))
device = DEVICE_SD_SLOTA;
else if(ChangeInterface(DEVICE_SD_SLOTB, SILENT))
device = DEVICE_SD_SLOTB;
else if(ChangeInterface(DEVICE_SMB, SILENT))
device = DEVICE_SMB;
else if(!silent)
ErrorPrompt("Unable to locate a save device!");
if(GCSettings.SaveMethod == DEVICE_AUTO)
GCSettings.SaveMethod = device; // save device found for later use
CancelAction();
return device;
}
static
void AcceptAction (Widget widget, XEvent *event,
String *params, Cardinal *num_params)
{
(*promptfunction)(XawDialogGetValueString(promptDialog));
CancelAction (widget, event, params, num_params);
}
bool SavePalettes(bool silent)
{
char filepath[1024];
int datasize;
int offset = 0;
if(prefpath[0] == 0)
return false;
sprintf(filepath, "%s/%s", prefpath, PAL_FILE_NAME);
// Now create the XML palette file
if (!silent)
ShowAction("Saving palette...");
AllocSaveBuffer();
datasize = preparePalData(palettes, loadedPalettes);
offset = SaveFile(filepath, datasize, silent);
FreeSaveBuffer();
CancelAction();
if (offset > 0)
{
if (!silent)
InfoPrompt("Palette saved");
return true;
}
return false;
}
/****************************************************************************
* Verify Memory Card file against buffer
***************************************************************************/
static int
VerifyMCFile (char *buf, int slot, char *filename, int datasize)
{
card_file CardFile;
int CardError;
unsigned int blocks;
unsigned int SectorSize;
int bytesleft = 0;
int bytesread = 0;
verifybuffer = (u8 *)memalign(32, 262144);
memset (verifybuffer, 0, 262144);
// Get Sector Size
CARD_GetSectorSize (slot, &SectorSize);
memset (&CardFile, 0, sizeof (CardFile));
CardError = CARD_Open (slot, filename, &CardFile);
if(CardError)
{
ErrorPrompt("Unable to open file!");
}
else
{
blocks = CardFile.len;
if (blocks < SectorSize)
blocks = SectorSize;
if (blocks % SectorSize)
blocks += SectorSize;
if (blocks > (unsigned int)datasize)
blocks = datasize;
bytesleft = blocks;
bytesread = 0;
while (bytesleft > 0)
{
CardError = CARD_Read (&CardFile, verifybuffer, SectorSize, bytesread);
if (CardError || memcmp (buf + bytesread, verifybuffer, (unsigned int)bytesleft < SectorSize ? bytesleft : SectorSize) )
{
bytesread = 0;
ErrorPrompt("File integrity could not be verified!");
break;
}
bytesleft -= SectorSize;
bytesread += SectorSize;
ShowProgress ("Verifying...", bytesread, blocks);
}
CARD_Close (&CardFile);
CancelAction();
}
free(verifybuffer);
return bytesread;
}
void PNPActionServer::goalCallback(PNPAS::GoalHandle gh){
boost::mutex::scoped_lock lock(state_mutex);
current_gh = gh;
goal = *current_gh.getGoal();
// Run action (wait until it finishes)
//ROS_INFO_STREAM("### Received Goal: " << goal.id << " " << goal.name << " " <<
// goal.params << " " << goal.function);
if (goal.function=="start") {
ROS_DEBUG_STREAM("Starting action " << goal.robotname << " " << goal.name << " " <<
goal.params);
current_gh.setAccepted();
actionStart(goal.robotname, goal.name, goal.params);
boost::thread t(
boost::bind(&PNPActionServer::ActionExecutionThread, this, _1),
current_gh);
}
else if (goal.function=="end") {
ROS_DEBUG_STREAM("Terminating action " << goal.robotname << " " << goal.name << " " <<
goal.params);
actionEnd(goal.robotname, goal.name, goal.params);
CancelAction(goal.robotname,goal.name,goal.params);
current_gh.setAccepted();
for (int k=0; k<3; k++) { ros::spinOnce(); }
// boost::this_thread::sleep(boost::posix_time::milliseconds(200));
current_gh.setSucceeded();
}
else if (goal.function=="interrupt") {
ROS_DEBUG_STREAM("Interrupting action " << goal.robotname << " " << goal.name << " " <<
goal.params);
actionInterrupt(goal.robotname, goal.name, goal.params);
CancelAction(goal.robotname,goal.name,goal.params);
current_gh.setAccepted();
for (int k=0; k<3; k++) { ros::spinOnce(); }
//boost::this_thread::sleep(boost::posix_time::milliseconds(200));
current_gh.setSucceeded();
}
// wait for actual delivery...
for (int k=0; k<5; k++) { ros::spinOnce(); }
// boost::this_thread::sleep(boost::posix_time::milliseconds(1000));
}
static void
MakePrompt(Widget centerw, const char *prompt,
MakePromptFunc func, const char *def)
{
static Arg dialogArgs[] = {
{XtNlabel, 0},
{XtNvalue, 0},
};
Arg valueArgs[1];
Arg centerArgs[2];
Position source_x, source_y;
Position dest_x, dest_y;
Dimension center_width, center_height;
Dimension prompt_width, prompt_height;
Widget valueWidget;
CancelAction ((Widget)NULL, (XEvent *) 0, (String *) 0, (Cardinal *) 0);
promptShell = XtCreatePopupShell ("promptShell", transientShellWidgetClass,
toplevel, NULL, (Cardinal) 0);
dialogArgs[0].value = (XtArgVal)prompt;
dialogArgs[1].value = (XtArgVal)def;
promptDialog = XtCreateManagedWidget( "promptDialog", dialogWidgetClass,
promptShell, dialogArgs, XtNumber (dialogArgs));
XawDialogAddButton(promptDialog, "accept", NULL, (XtPointer) 0);
XawDialogAddButton(promptDialog, "cancel", NULL, (XtPointer) 0);
valueWidget = XtNameToWidget (promptDialog, "value");
if (valueWidget) {
XtSetArg (valueArgs[0], (String)XtNresizable, TRUE);
XtSetValues (valueWidget, valueArgs, 1);
/*
* as resizable isn't set until just above, the
* default value will be displayed incorrectly.
* rectify the situation by resetting the values
*/
XtSetValues (promptDialog, dialogArgs, XtNumber (dialogArgs));
}
XtSetKeyboardFocus (promptDialog, valueWidget);
XtSetKeyboardFocus (toplevel, valueWidget);
XtRealizeWidget (promptShell);
/*
* place the widget in the center of the "parent"
*/
XtSetArg (centerArgs[0], XtNwidth, ¢er_width);
XtSetArg (centerArgs[1], XtNheight, ¢er_height);
XtGetValues (centerw, centerArgs, 2);
XtSetArg (centerArgs[0], XtNwidth, &prompt_width);
XtSetArg (centerArgs[1], XtNheight, &prompt_height);
XtGetValues (promptShell, centerArgs, 2);
source_x = (center_width - prompt_width) / 2;
source_y = (center_height - prompt_height) / 3;
XtTranslateCoords (centerw, source_x, source_y, &dest_x, &dest_y);
XtSetArg (centerArgs[0], XtNx, dest_x);
XtSetArg (centerArgs[1], XtNy, dest_y);
XtSetValues (promptShell, centerArgs, 2);
XtMapWidget(promptShell);
promptfunction = func;
}
bool
ConnectShare (bool silent)
{
if(!InitializeNetwork(silent))
return false;
if(networkShareInit)
return true;
int retry = 1;
int chkS = (strlen(GCSettings.smbshare) > 0) ? 0:1;
int chkI = (strlen(GCSettings.smbip) > 0) ? 0:1;
// check that all parameters have been set
if(chkS + chkI > 0)
{
if(!silent)
{
char msg[50];
char msg2[100];
if(chkS + chkI > 1) // more than one thing is wrong
sprintf(msg, "Check settings.xml.");
else if(chkS)
sprintf(msg, "Share name is blank.");
else if(chkI)
sprintf(msg, "Share IP is blank.");
sprintf(msg2, "Invalid network settings - %s", msg);
ErrorPrompt(msg2);
}
return false;
}
while(retry)
{
if(!silent)
ShowAction ("Connecting to network share...");
if(smbInit(GCSettings.smbuser, GCSettings.smbpwd, GCSettings.smbshare, GCSettings.smbip))
networkShareInit = true;
if(networkShareInit || silent)
break;
retry = ErrorPromptRetry("Failed to connect to network share.");
}
if(!silent)
CancelAction();
return networkShareInit;
}
bool InitializeNetwork(bool silent)
{
#ifdef HW_RVL
StopNetworkThread();
if(networkInit && net_gethostip() > 0)
return true;
networkInit = false;
#else
if(networkInit)
return true;
#endif
int retry = 1;
while(retry)
{
ShowAction("Initializing network...");
#ifdef HW_RVL
u64 start = gettime();
StartNetworkThread();
while (!LWP_ThreadIsSuspended(networkthread))
{
usleep(50 * 1000);
if(diff_sec(start, gettime()) > 10) // wait for 10 seconds max for net init
break;
}
#else
networkInit = !(if_config(wiiIP, NULL, NULL, true) < 0);
#endif
CancelAction();
if(networkInit || silent)
break;
retry = ErrorPromptRetry("Unable to initialize network!");
#ifdef HW_RVL
if(networkInit && net_gethostip() > 0)
#else
if(networkInit)
#endif
return true;
}
return networkInit;
}
/****************************************************************************
* ParseMCDirectory
*
* Parses a list of all files on the specified memory card
***************************************************************************/
int
ParseMCDirectory (int slot)
{
card_dir CardDir;
int CardError;
int entryNum = 0;
// Try to mount the card
CardError = MountMC(slot, NOTSILENT);
if (CardError == 0)
{
CardError = CARD_FindFirst (slot, &CardDir, TRUE);
while (CardError != CARD_ERROR_NOFILE)
{
BROWSERENTRY * newBrowserList = (BROWSERENTRY *)realloc(browserList, (entryNum+1) * sizeof(BROWSERENTRY));
if(!newBrowserList) // failed to allocate required memory
{
ResetBrowser();
ErrorPrompt("Out of memory: too many files!");
entryNum = -1;
break;
}
else
{
browserList = newBrowserList;
}
memset(&(browserList[entryNum]), 0, sizeof(BROWSERENTRY)); // clear the new entry
strncpy(browserList[entryNum].filename, (char *)CardDir.filename, MAXJOLIET);
StripExt(browserList[entryNum].displayname, browserList[entryNum].filename); // hide file extension
browserList[entryNum].length = CardDir.filelen;
entryNum++;
CardError = CARD_FindNext (&CardDir);
}
CARD_Unmount(slot);
}
// Sort the file list
qsort(browserList, entryNum, sizeof(BROWSERENTRY), FileSortCallback);
CancelAction();
browser.numEntries = entryNum;
return entryNum;
}
/****************************************************************************
* BrowserLoadFile
*
* Loads the selected ROM
***************************************************************************/
int BrowserLoadFile()
{
int loaded = 0;
int device;
if(!FindDevice(browser.dir, &device))
return 0;
// check that this is a valid ROM
if(!IsValidROM())
goto done;
// store the filename (w/o ext) - used for sram/freeze naming
StripExt(Memory.ROMFilename, browserList[browser.selIndex].filename);
snprintf(GCSettings.LastFileLoaded, MAXPATHLEN, "%s", browserList[browser.selIndex].filename);
strncpy(Memory.ROMFilePath, browser.dir, PATH_MAX);
SNESROMSize = 0;
S9xDeleteCheats();
Memory.LoadROM("ROM");
if (SNESROMSize == 0)
{
ErrorPrompt("Error loading game!");
}
else if(bsxBiosLoadFailed) {
ErrorPrompt("BS-X BIOS file not found!");
}
else
{
// load SRAM or snapshot
if (GCSettings.AutoLoad == 1)
LoadSRAMAuto(SILENT);
else if (GCSettings.AutoLoad == 2)
LoadSnapshotAuto(SILENT);
ResetBrowser();
loaded = 1;
}
done:
CancelAction();
return loaded;
}
/****************************************************************************
* BrowserLoadFile
*
* Loads the selected ROM
***************************************************************************/
int BrowserLoadFile()
{
char path[MAXPATHLEN + 1];
int loaded = 0;
int device;
if(!FindDevice(browser.dir, &device))
return 0;
// store the filename (w/o ext) - used for sram/freeze naming
StripExt(ROMFilename, browserList[browser.selIndex].filename);
strcpy(loadedFile, browserList[browser.selIndex].filename);
snprintf(path, MAXPATHLEN, "%s%s", browser.dir, browserList[browser.selIndex].filename);
EmuPrepareLaunch(path);
loaded = 1;
done:
CancelAction();
return loaded;
}
/****************************************************************************
* BrowserLoadFile
*
* Loads the selected ROM
***************************************************************************/
int BrowserLoadFile()
{
int loaded = 0;
int device;
if(!FindDevice(browser.dir, &device))
return 0;
GetFileSize(browser.selIndex);
// check that this is a valid ROM
if(!IsValidROM())
goto done;
// store the filename (w/o ext) - used for sram/freeze naming
StripExt(Memory.ROMFilename, browserList[browser.selIndex].filename);
strcpy(loadedFile, browserList[browser.selIndex].filename);
SNESROMSize = 0;
S9xDeleteCheats();
Memory.LoadROM("ROM");
if (SNESROMSize <= 0)
{
ErrorPrompt("Error loading game!");
}
else
{
// load SRAM or snapshot
if (GCSettings.AutoLoad == 1)
LoadSRAMAuto(SILENT);
else if (GCSettings.AutoLoad == 2)
LoadSnapshotAuto(SILENT);
ResetBrowser();
loaded = 1;
}
done:
CancelAction();
return loaded;
}
void InitializeNetwork(bool silent)
{
// stop if we're already initialized, or if auto-init has failed before
// in which case, manual initialization is required
if(networkInit || !autoNetworkInit)
return;
if(!silent)
ShowAction ("Initializing network...");
while(inNetworkInit) // a network init is already in progress!
usleep(50);
if(networkInit) // check again if the network was inited
return;
inNetworkInit = true;
char ip[16];
s32 initResult = if_config(ip, NULL, NULL, true);
if(initResult == 0)
{
networkInit = true;
}
else
{
// do not automatically attempt a reconnection
autoNetworkInit = false;
if(!silent)
{
char msg[150];
sprintf(msg, "Unable to initialize network (Error #: %i)", initResult);
ErrorPrompt(msg);
}
}
if(!silent)
CancelAction();
inNetworkInit = false;
}
/****************************************************************************
* InitializeNetwork
* Initializes the Wii/GameCube network interface
***************************************************************************/
bool InitializeNetwork(bool silent)
{
StopNetworkThread();
if(networkInit && net_gethostip() > 0)
return true;
networkInit = false;
int retry = 1;
while(retry)
{
ShowAction("Initializing network...");
u64 start = gettime();
StartNetworkThread();
while (!LWP_ThreadIsSuspended(networkthread))
{
usleep(50 * 1000);
if(diff_sec(start, gettime()) > 10) // wait for 10 seconds max for net init
break;
}
CancelAction();
if(networkInit || silent)
break;
retry = ErrorPromptRetry("Unable to initialize network!");
if(networkInit && net_gethostip() > 0)
return true;
}
return networkInit;
}
/****************************************************************************
* MountDVD()
*
* Tests if a ISO9660 DVD is inserted and available, and mounts it
***************************************************************************/
bool MountDVD(bool silent)
{
bool mounted = false;
int retry = 1;
if(unmountRequired[DEVICE_DVD])
{
unmountRequired[DEVICE_DVD] = false;
ISO9660_Unmount("dvd:");
}
while(retry)
{
ShowAction("Loading DVD...");
if(!dvd->isInserted())
{
if(silent)
break;
retry = ErrorPromptRetry("No disc inserted!");
}
else if(!ISO9660_Mount("dvd", dvd))
{
if(silent)
break;
retry = ErrorPromptRetry("Unrecognized DVD format.");
}
else
{
mounted = true;
break;
}
}
CancelAction();
isMounted[DEVICE_DVD] = mounted;
return mounted;
}
size_t SzExtractFile(int i, unsigned char *buffer)
{
// prepare some variables
SzBlockIndex = 0xFFFFFFFF;
SzOffset = 0;
// Unzip the file
SzRes = SzExtract2(
&SzArchiveStream.InStream,
&SzDb,
i, // index of file
&SzBlockIndex, // index of solid block
&buffer,
&SzBufferSize,
&SzOffset, // offset of stream for required file in *outBuffer
&SzOutSizeProcessed, // size of file in *outBuffer
&SzAllocImp,
&SzAllocTempImp);
// close 7Zip archive and free memory
SzClose();
CancelAction();
// check for errors
if(SzRes != SZ_OK)
{
// display error message
SzDisplayError(SzRes);
return 0;
}
else
{
return SzOutSizeProcessed;
}
}
/****************************************************************************
* BrowserLoadFile
*
* Loads the selected ROM
***************************************************************************/
int BrowserLoadFile()
{
int device;
if(!FindDevice(browser.dir, &device))
return 0;
// store the filename (w/o ext) - used for sram/freeze naming
StripExt(ROMFilename, browserList[browser.selIndex].filename);
snprintf(GCSettings.LastFileLoaded, MAXPATHLEN, "%s", browserList[browser.selIndex].filename);
loadingFile = true;
ROMLoaded = LoadVBAROM();
loadingFile = false;
if (!ROMLoaded)
{
if(inSz)
{
browser.selIndex = 0;
BrowserChangeFolder();
}
ErrorPrompt("Error loading game!");
}
else
{
if (GCSettings.AutoLoad == 1)
LoadBatteryOrStateAuto(FILE_SRAM, SILENT);
else if (GCSettings.AutoLoad == 2)
LoadBatteryOrStateAuto(FILE_SNAPSHOT, SILENT);
ResetBrowser();
}
CancelAction();
return ROMLoaded;
}
/****************************************************************************
* SaveFile
* Write buffer to file
***************************************************************************/
size_t
SaveFile (char * buffer, char *filepath, size_t datasize, bool silent)
{
size_t written = 0;
size_t writesize, nextwrite;
int retry = 1;
int device;
if(!FindDevice(filepath, &device))
return 0;
if(datasize == 0)
return 0;
// stop checking if devices were removed/inserted
// since we're saving a file
HaltDeviceThread();
// halt parsing
HaltParseThread();
ShowAction("Saving...");
while(!written && retry == 1)
{
if(!ChangeInterface(device, silent))
break;
file = fopen (filepath, "wb");
if(!file)
{
if(silent)
break;
retry = ErrorPromptRetry("Error creating file!");
continue;
}
while(written < datasize)
{
if(datasize - written > 4096) nextwrite=4096;
else nextwrite = datasize-written;
writesize = fwrite (buffer+written, 1, nextwrite, file);
if(writesize != nextwrite) break; // write failure
written += writesize;
}
fclose (file);
if(written != datasize) written = 0;
if(!written)
{
unmountRequired[device] = true;
if(silent) break;
retry = ErrorPromptRetry("Error saving file!");
}
}
// go back to checking if devices were inserted/removed
ResumeDeviceThread();
CancelAction();
return written;
}
/****************************************************************************
* LoadFile
***************************************************************************/
size_t
LoadFile (char * rbuffer, char *filepath, size_t length, bool silent)
{
char zipbuffer[2048];
size_t size = 0, offset = 0, readsize = 0;
int retry = 1;
int device;
if(!FindDevice(filepath, &device))
return 0;
// stop checking if devices were removed/inserted
// since we're loading a file
HaltDeviceThread();
// halt parsing
HaltParseThread();
// open the file
while(retry)
{
if(!ChangeInterface(device, silent))
break;
file = fopen (filepath, "rb");
if(!file)
{
if(silent)
break;
retry = ErrorPromptRetry("Error opening file!");
continue;
}
if(length > 0 && length <= 2048) // do a partial read (eg: to check file header)
{
size = fread (rbuffer, 1, length, file);
}
else // load whole file
{
readsize = fread (zipbuffer, 1, 32, file);
if(!readsize)
{
unmountRequired[device] = true;
retry = ErrorPromptRetry("Error reading file!");
fclose (file);
continue;
}
if (IsZipFile (zipbuffer))
{
size = UnZipBuffer ((unsigned char *)rbuffer); // unzip
}
else
{
fseeko(file,0,SEEK_END);
size = ftello(file);
fseeko(file,0,SEEK_SET);
while(!feof(file))
{
// If the size requested is *less* than the filesize, only read that much - we don't want to overrun the buffer
int toread = 4096;
if (length > 0 && offset+toread > length) {
toread = length - offset;
}
ShowProgress ("Loading...", offset, size);
readsize = fread (rbuffer + offset, 1, 4096, file); // read in next chunk
if(readsize <= 0)
break; // reading finished (or failed)
offset += readsize;
if (length > 0 && offset >= length) {
break;
}
}
size = offset;
CancelAction();
}
}
retry = 0;
fclose (file);
}
// go back to checking if devices were inserted/removed
ResumeDeviceThread();
CancelAction();
return size;
}
/***************************************************************************
* Browse subdirectories
**************************************************************************/
int
ParseDirectory(bool waitParse, bool filter)
{
int retry = 1;
bool mounted = false;
parseFilter = filter;
ResetBrowser(); // reset browser
// add trailing slash
if(browser.dir[strlen(browser.dir)-1] != '/')
strcat(browser.dir, "/");
// open the directory
while(dir == NULL && retry == 1)
{
mounted = ChangeInterface(browser.dir, NOTSILENT);
if(mounted)
dir = opendir(browser.dir);
else
return -1;
if(dir == NULL)
retry = ErrorPromptRetry("Error opening directory!");
}
// if we can't open the dir, try higher levels
if (dir == NULL)
{
char * devEnd = strrchr(browser.dir, '/');
while(!IsDeviceRoot(browser.dir))
{
devEnd[0] = 0; // strip slash
devEnd = strrchr(browser.dir, '/');
if(devEnd == NULL)
break;
devEnd[1] = 0; // strip remaining file listing
dir = opendir(browser.dir);
if (dir)
break;
}
}
if(dir == NULL)
return -1;
if(IsDeviceRoot(browser.dir))
{
AddBrowserEntry();
sprintf(browserList[0].filename, "..");
sprintf(browserList[0].displayname, "Up One Level");
browserList[0].length = 0;
browserList[0].isdir = 1; // flag this as a dir
browserList[0].icon = ICON_FOLDER;
browser.numEntries++;
}
parseHalt = false;
ParseDirEntries(); // index first 20 entries
LWP_ResumeThread(parsethread); // index remaining entries
if(waitParse) // wait for complete parsing
{
ShowAction("Loading...");
while(!LWP_ThreadIsSuspended(parsethread))
usleep(THREAD_SLEEP);
CancelAction();
}
return browser.numEntries;
}
/****************************************************************************
* http_request
* Retrieves the specified URL, and stores it in the specified file or buffer
***************************************************************************/
int http_request(const char *url, FILE *hfile, u8 *buffer, u32 maxsize, bool silent)
{
int res = 0;
char http_host[1024];
char http_path[1024];
u16 http_port;
http_res result;
u32 http_status;
u32 sizeread = 0, content_length = 0;
int linecount;
if(maxsize > MAX_SIZE)
return 0;
if (url == NULL || (hfile == NULL && buffer == NULL))
return 0;
if (!http_split_url(http_host, http_path, url))
return 0;
http_port = 80;
http_status = 404;
int s = tcp_connect(http_host, http_port);
if (s < 0)
{
result = HTTPR_ERR_CONNECT;
return 0;
}
char request[1024];
char *r = request;
r += sprintf(r, "GET %s HTTP/1.1\r\n", http_path);
r += sprintf(r, "Host: %s\r\n", http_host);
r += sprintf(r, "Cache-Control: no-cache\r\n\r\n");
res = tcp_write(s, (u8 *) request, strlen(request));
char line[256];
for (linecount = 0; linecount < 32; linecount++)
{
if (tcp_readln(s, line, 255) != 0)
{
http_status = 404;
result = HTTPR_ERR_REQUEST;
break;
}
if (strlen(line) < 1)
break;
sscanf(line, "HTTP/1.%*u %u", &http_status);
sscanf(line, "Content-Length: %u", &content_length);
}
if (http_status != 200)
{
result = HTTPR_ERR_STATUS;
net_close(s);
return 0;
}
// length unknown - just read as much as we can
if(content_length == 0)
{
content_length = maxsize;
}
else if (content_length > maxsize)
{
result = HTTPR_ERR_TOOBIG;
net_close(s);
return 0;
}
if (buffer != NULL)
{
if(!silent)
ShowAction("Downloading...");
sizeread = tcp_read(s, buffer, content_length);
if(!silent)
CancelAction();
}
else
{
// read into file
u32 bufSize = (1024 * 32);
u32 bytesLeft = content_length;
u32 readSize;
if(!silent)
ShowProgress("Downloading...", 0, content_length);
u8 * fbuffer = (u8 *) malloc(bufSize);
if(fbuffer)
{
while (bytesLeft > 0)
{
if (bytesLeft < bufSize)
readSize = bytesLeft;
else
readSize = bufSize;
res = tcp_read(s, fbuffer, readSize);
if (!res)
break;
sizeread += res;
bytesLeft -= res;
res = fwrite(fbuffer, 1, res, hfile);
if (!res)
break;
if(!silent)
ShowProgress("Downloading...", (content_length - bytesLeft), content_length);
}
free(fbuffer);
}
if(!silent)
CancelAction();
}
net_close(s);
if (content_length < maxsize && sizeread != content_length)
{
result = HTTPR_ERR_RECEIVE;
return 0;
}
result = HTTPR_OK;
return sizeread;
}
size_t
UnZipBuffer (unsigned char *outbuffer)
{
PKZIPHEADER pkzip;
size_t zipoffset = 0;
size_t zipchunk = 0;
char out[ZIPCHUNK];
z_stream zs;
int res;
size_t bufferoffset = 0;
size_t have = 0;
char readbuffer[ZIPCHUNK];
size_t sizeread = 0;
// Read Zip Header
fseek(file, 0, SEEK_SET);
sizeread = fread (readbuffer, 1, ZIPCHUNK, file);
if(sizeread <= 0)
return 0;
/*** Copy PKZip header to local, used as info ***/
memcpy (&pkzip, readbuffer, sizeof (PKZIPHEADER));
pkzip.uncompressedSize = FLIP32 (pkzip.uncompressedSize);
ShowProgress ("Loading...", 0, pkzip.uncompressedSize);
/*** Prepare the zip stream ***/
memset (&zs, 0, sizeof (z_stream));
zs.zalloc = Z_NULL;
zs.zfree = Z_NULL;
zs.opaque = Z_NULL;
zs.avail_in = 0;
zs.next_in = Z_NULL;
res = inflateInit2 (&zs, -MAX_WBITS);
if (res != Z_OK)
goto done;
/*** Set ZipChunk for first pass ***/
zipoffset =
(sizeof (PKZIPHEADER) + FLIP16 (pkzip.filenameLength) +
FLIP16 (pkzip.extraDataLength));
zipchunk = ZIPCHUNK - zipoffset;
/*** Now do it! ***/
do
{
zs.avail_in = zipchunk;
zs.next_in = (Bytef *) & readbuffer[zipoffset];
/*** Now inflate until input buffer is exhausted ***/
do
{
zs.avail_out = ZIPCHUNK;
zs.next_out = (Bytef *) & out;
res = inflate (&zs, Z_NO_FLUSH);
if (res == Z_MEM_ERROR)
{
goto done;
}
have = ZIPCHUNK - zs.avail_out;
if (have)
{
/*** Copy to normal block buffer ***/
memcpy (&outbuffer[bufferoffset], &out, have);
bufferoffset += have;
}
}
while (zs.avail_out == 0);
// Readup the next 2k block
zipoffset = 0;
zipchunk = ZIPCHUNK;
sizeread = fread (readbuffer, 1, ZIPCHUNK, file);
if(sizeread <= 0)
goto done; // read failure
ShowProgress ("Loading...", bufferoffset, pkzip.uncompressedSize);
}
while (res != Z_STREAM_END);
done:
inflateEnd (&zs);
CancelAction();
if (res == Z_STREAM_END)
return pkzip.uncompressedSize;
else
return 0;
}
int SzParse(char * filepath)
{
if(!filepath)
return 0;
int device;
if(!FindDevice(browser.dir, &device) || !GetFileSize(browser.selIndex))
return 0;
int nbfiles = 0;
// save the length/offset of this file
unsigned int filelen = browserList[browser.selIndex].length;
// setup archive stream
SzArchiveStream.offset = 0;
SzArchiveStream.len = filelen;
SzArchiveStream.pos = 0;
// open file
file = fopen (filepath, "rb");
if(!file)
return 0;
// set szMethod to current chosen load device
szMethod = device;
// set handler functions for reading data from SD/USB/SMB/DVD
SzArchiveStream.InStream.Read = SzFileReadImp;
SzArchiveStream.InStream.Seek = SzFileSeekImp;
// set default 7Zip SDK handlers for allocation and freeing memory
SzAllocImp.Alloc = SzAlloc;
SzAllocImp.Free = SzFree;
SzAllocTempImp.Alloc = SzAllocTemp;
SzAllocTempImp.Free = SzFreeTemp;
// prepare CRC and 7Zip database structures
InitCrcTable();
SzArDbExInit(&SzDb);
// open the archive
SzRes = SzArchiveOpen(&SzArchiveStream.InStream, &SzDb, &SzAllocImp,
&SzAllocTempImp);
if (SzRes != SZ_OK)
{
SzDisplayError(SzRes);
// free memory used by the 7z SDK
SzClose();
}
else // archive opened successfully
{
if(SzDb.Database.NumFiles > 0)
{
// Parses the 7z into a full file listing
HaltParseThread(); // halt parsing
ResetBrowser(); // reset browser
// add '..' folder in case the user wants exit the 7z
AddBrowserEntry();
sprintf(browserList[0].displayname, "Up One Level");
browserList[0].isdir = 1;
browserList[0].length = filelen;
browserList[0].icon = ICON_FOLDER;
// get contents and parse them into file list structure
unsigned int SzI, SzJ;
SzJ = 1;
for (SzI = 0; SzI < SzDb.Database.NumFiles; SzI++)
{
SzF = SzDb.Database.Files + SzI;
// skip directories
if (SzF->IsDirectory)
continue;
if(!AddBrowserEntry())
{
ResetBrowser();
ErrorPrompt("Out of memory: too many files!");
SzClose();
SzJ = 0;
break;
}
// parse information about this file to the file list structure
snprintf(browserList[SzJ].filename, MAXJOLIET, "%s", SzF->Name);
StripExt(browserList[SzJ].displayname, browserList[SzJ].filename);
browserList[SzJ].length = SzF->Size; // filesize
browserList[SzJ].isdir = 0; // only files will be displayed (-> no flags)
browserList[SzJ].filenum = SzI; // the extraction function identifies the file with this number
SzJ++;
}
nbfiles = SzJ;
}
else
{
SzClose();
}
}
CancelAction();
// close file
fclose(file);
return nbfiles;
}
/****************************************************************************
* LoadMCFile
* Load savebuffer from Memory Card file
***************************************************************************/
int
LoadMCFile (char *buf, int slot, char *filename, bool silent)
{
card_file CardFile;
int CardError;
unsigned int blocks;
unsigned int SectorSize;
int bytesleft = 0;
int bytesread = 0;
// Try to mount the card
CardError = MountMC(slot, NOTSILENT);
if (CardError == 0)
{
// Get Sector Size
CARD_GetSectorSize (slot, &SectorSize);
memset (&CardFile, 0, sizeof (CardFile));
CardError = CARD_Open (slot, filename, &CardFile);
if(CardError)
{
if(!silent)
ErrorPrompt("Unable to open file!");
}
else
{
blocks = CardFile.len;
if (blocks < SectorSize)
blocks = SectorSize;
if (blocks % SectorSize)
blocks += SectorSize;
bytesleft = blocks;
bytesread = 0;
while (bytesleft > 0)
{
CardError = CARD_Read (&CardFile, buf + bytesread, SectorSize, bytesread);
if(CardError)
{
ErrorPrompt("Error loading file!");
bytesread = 0;
break;
}
bytesleft -= SectorSize;
bytesread += SectorSize;
ShowProgress ("Loading...", bytesread, blocks);
}
CARD_Close (&CardFile);
CancelAction();
}
CARD_Unmount(slot);
}
// discard save icon and comments
memmove(buf, buf+sizeof(saveicon)+64, bytesread);
bytesread -= (sizeof(saveicon)+64);
free(SysArea);
return bytesread;
}
/****************************************************************************
* SaveMCFile
* Write savebuffer to Memory Card file
***************************************************************************/
int
SaveMCFile (char *buf, int slot, char *filename, int datasize, bool silent)
{
card_file CardFile;
card_stat CardStatus;
int CardError;
unsigned int blocks;
unsigned int SectorSize;
int byteswritten = 0;
int bytesleft = 0;
if(datasize <= 0)
return 0;
// add save icon and comments
memmove(buf+sizeof(saveicon)+64, buf, datasize);
memcpy(buf, saveicon, sizeof(saveicon));
memcpy(buf+sizeof(saveicon), savecomments, 64);
datasize += (sizeof(saveicon)+64);
// Try to mount the card
CardError = MountMC(slot, NOTSILENT);
if (CardError == 0)
{
// Get Sector Size
CARD_GetSectorSize (slot, &SectorSize);
// Calculate number of blocks required
blocks = (datasize / SectorSize) * SectorSize;
if (datasize % SectorSize)
blocks += SectorSize;
// Delete existing file (if present)
memset(&CardStatus, 0, sizeof(card_stat));
CardError = CARD_Open (slot, filename, &CardFile);
if(CardError == 0)
{
CARD_Close (&CardFile);
CardError = CARD_Delete(slot, filename);
if (CardError)
{
ErrorPrompt("Unable to delete existing file!");
goto done;
}
}
// Create new file
memset(&CardStatus, 0, sizeof(card_stat));
CardError = CARD_Create (slot, filename, blocks, &CardFile);
if (CardError)
{
if (CardError == CARD_ERROR_INSSPACE)
ErrorPrompt("Insufficient space to create file!");
else
ErrorPrompt("Unable to create card file!");
goto done;
}
// Now, have an open file handle, ready to send out the data
CARD_GetStatus (slot, CardFile.filenum, &CardStatus);
CardStatus.icon_addr = 0x0;
CardStatus.icon_fmt = 2;
CardStatus.icon_speed = 1;
CardStatus.comment_addr = 2048;
CARD_SetStatus (slot, CardFile.filenum, &CardStatus);
bytesleft = blocks;
while (bytesleft > 0)
{
CardError =
CARD_Write (&CardFile, buf + byteswritten, SectorSize, byteswritten);
if(CardError)
{
ErrorPrompt("Error writing file!");
byteswritten = 0;
break;
}
bytesleft -= SectorSize;
byteswritten += SectorSize;
ShowProgress ("Saving...", byteswritten, blocks);
}
CARD_Close (&CardFile);
CancelAction();
if (byteswritten > 0 && GCSettings.VerifySaves)
{
// Verify the written file
if (!VerifyMCFile (buf, slot, filename, byteswritten) )
byteswritten = 0;
}
done:
CARD_Unmount (slot);
}
free(SysArea);
return byteswritten;
}
bool
SavePrefs (bool silent)
{
char filepath[MAXPATHLEN];
int datasize;
int offset = 0;
int device = 0;
if(prefpath[0] != 0)
{
sprintf(filepath, "%s/%s", prefpath, PREF_FILE_NAME);
FindDevice(filepath, &device);
}
else if(appPath[0] != 0)
{
sprintf(filepath, "%s/%s", appPath, PREF_FILE_NAME);
strcpy(prefpath, appPath);
FindDevice(filepath, &device);
}
else
{
device = autoSaveMethod(silent);
if(device == 0)
return false;
sprintf(filepath, "%s%s", pathPrefix[device], APPFOLDER);
DIR *dir = opendir(filepath);
if (!dir)
{
if(mkdir(filepath, 0777) != 0)
return false;
sprintf(filepath, "%s%s/roms", pathPrefix[device], APPFOLDER);
if(mkdir(filepath, 0777) != 0)
return false;
sprintf(filepath, "%s%s/saves", pathPrefix[device], APPFOLDER);
if(mkdir(filepath, 0777) != 0)
return false;
}
else
{
closedir(dir);
}
sprintf(filepath, "%s%s/%s", pathPrefix[device], APPFOLDER, PREF_FILE_NAME);
sprintf(prefpath, "%s%s", pathPrefix[device], APPFOLDER);
}
if(device == 0)
return false;
if (!silent)
ShowAction ("Saving preferences...");
FixInvalidSettings();
AllocSaveBuffer ();
datasize = preparePrefsData ();
offset = SaveFile(filepath, datasize, silent);
FreeSaveBuffer ();
CancelAction();
if (offset > 0)
{
if (!silent)
InfoPrompt("Preferences saved");
return true;
}
return false;
}
/****************************************************************************
* http_request
* Retrieves the specified URL, and stores it in the specified file or buffer
***************************************************************************/
int http_request(const char *url, FILE *hfile, u8 *buffer, u32 maxsize, bool silent, bool accept_encoding)
{
int res = 0; int chunked = 0;
char http_host[64];
char http_path[256];
char content_encoding[16] = "";
u16 http_port;
#ifdef DEBUGHEADERS
int debugging = 0;
#endif
http_res result;
u32 sizeread = 0;
content_length = 0;
int linecount;
if(maxsize > MAX_SIZE){
#ifdef DEBUGERRORS
InfoPrompt("maxsize > MAX_SIZE");
#endif
return 0;
}
if (url == NULL || (hfile == NULL && buffer == NULL)){
#ifdef DEBUGERRORS
InfoPrompt("!url || (!hfile && !buffer)");
#endif
return 0;
}
if(!silent)
ShowAction("Sending data...");
split_res = http_split_url(http_host, http_path, url); // 2 : https ; 1 : http ; 0 : invalid url
if (split_res == 2){
http_port = 443;
writeFunc = ssl_write;
readFunc = ssl_read;
}else if( split_res == 1 ){
http_port = 80;
writeFunc = net_write;
readFunc = net_read;
}else{
#ifdef DEBUGERRORS
InfoPrompt("Invalid url");
#endif
return 0;
}
http_status = 404;
int s = tcp_connect(http_host, http_port);
if (s < 0)
{
result = HTTPR_ERR_CONNECT;
#ifdef DEBUGERRORS
InfoPrompt("Socket!");
#endif
return 0;
}
int ssl_context = 0;
if(split_res == 2){
ssl_context = ssl_setup(http_host, s);
#ifdef DEBUGERRORS
if(ssl_context < 0){
InfoPrompt("ssl_context() failed");
}
#endif
if(ssl_context < 0){
net_close(s);
return 0;
}
scktctx = &ssl_context;
} else{
scktctx = &s;
}
if(curl_request){ //Request made by through the CURL class
res = tcp_write(*scktctx, (u8 *) curl_request, strlen(curl_request));
}else{
char request[1024];
char *r = request;
r += sprintf(r, "GET %s HTTP/1.1\r\n", http_path);
r += sprintf(r, "Host: %s\r\n", http_host);
if(accept_encoding && hfile){
r += sprintf(r, "Accept-Encoding: gzip, deflate\r\n");
}
r += sprintf(r, "Cache-Control: no-cache\r\n\r\n");
res = tcp_write(*scktctx, (u8 *) request, strlen(request));
}
if(!silent)
CancelAction();
#ifdef DEBUGHEADERS
InfoPrompt(http_path);
#endif
char line[1024]; //Twitter sends a long header
for (linecount = 0; linecount < 45; linecount++)
{
if (tcp_readln(*scktctx, line, 1024) != 0)
{
#ifdef DEBUGERRORS
InfoPrompt("tcp_readln != 0");
#endif
http_status = 404;
result = HTTPR_ERR_REQUEST;
break;
}
if (!line[0])
break;
#ifdef DEBUGHEADERS
if(sscanf(line, "HTTP/1.%*u %u", &http_status)){
if(http_status != 200)
debugging = 1;
}
if(sscanf(line, "Content-Length: %u", &content_length) || sscanf(line, "Content-Encoding: %s", content_encoding)){
if(!debugging){
InfoPrompt(line);
}
}
if(!strncmp(line, "Transfer-Encoding: chunked", 25)){ InfoPrompt("Transfer-Encoding: chunked"); chunked = 1; }
#else
sscanf(line, "HTTP/1.%*u %u", &http_status);
sscanf(line, "Content-Length: %u", &content_length);
sscanf(line, "Content-Encoding: %s", content_encoding);
if(!strncmp(line, "Transfer-Encoding: chunked", 25)) chunked = 1;
#endif
u32 api_ratelimit=0;
if(sscanf(line, "X-RateLimit-Remaining: %u", &api_ratelimit) && api_ratelimit <= 10 && api_ratelimit % 5 == 0){
WindowPrompt("You are on fire!", "You are about to reach Twitter's requests limit. WiiTweet will not work correctly then.", "I'll take a break", 0);
}
if(get_timeoffset){
if(!strncasecmp(line, "Date:", 5)){ //Case insensitiveness just in case...
const char format[] = "%a, %d %b %Y %H:%M:%S %Z";
const char *pointline = line;
pointline += 6;
struct tm tm;
memset(&tm, 0, sizeof(tm));
strptime(pointline, format, &tm);
timeoffset = mktime(&tm) - time(NULL);
get_timeoffset = 0;
}
}
#ifdef DEBUGHEADERS
if(debugging){
InfoPrompt(line);
}
#endif
}
if (http_status != 200)
{
result = HTTPR_ERR_STATUS;
#ifdef DEBUGERRORS
if(ssl_context){
if(ssl_shutdown(ssl_context)){
InfoPrompt("ssl_shutdown() 1");
}
}
net_close(s);
#else
if(ssl_context){ssl_shutdown(ssl_context);} net_close(s);
#endif
#ifdef DEBUGERRORS
char status[64];
sprintf(status, "HTTP Status = %d", http_status);
InfoPrompt(status);
#endif
return 0;
}//Try to read anyways? ssl gets rude if it is not convinced there is no data
//length unknown - just read as much as we can
if(content_length == 0)
{
content_length = maxsize;
}
else if (content_length > maxsize) //ssl_shutdown() would fail in this case (?), but it is not likely for our purposes...
{
result = HTTPR_ERR_TOOBIG;
#ifdef DEBUGERRORS
if(ssl_context){
if(ssl_shutdown(ssl_context)){
InfoPrompt("ssl_shutdown() 2");
}
}
net_close(s);
#else
if(ssl_context){ssl_shutdown(ssl_context);} net_close(s);
#endif
#ifdef DEBUGERRORS
InfoPrompt("content_length > maxsize");
#endif
return 0;
}
unsigned int inflatetype = 0;
if(!strncasecmp(content_encoding, "gzip", 4)){
inflatetype = 2;
}else if(!strncasecmp(content_encoding, "deflate", 7)){
inflatetype = 1;
}else if(content_encoding[0] != '\0'){//Unsupported encoding. This should never happen.
#ifdef DEBUGERRORS
if(ssl_context){
if(ssl_shutdown(ssl_context)){
InfoPrompt("ssl_shutdown() 3");
}
}
net_close(s);
#else
if(ssl_context){ssl_shutdown(ssl_context);} net_close(s);
#endif
#ifdef DEBUGERRORS
InfoPrompt("Unsupported encoding");
#endif
return 0;
}
if (buffer != NULL)
{
if(!silent)
ShowAction("Downloading...");
if(inflatetype){ //Compressed content
u8 * inflate_me = (u8 *) mem2_malloc(content_length, MEM2_OTHER);
if(!inflate_me){
#ifdef DEBUGERRORS
if(ssl_context){
if(ssl_shutdown(ssl_context)){
InfoPrompt("ssl_shutdown() 4");
}
}
net_close(s);
#else
if(ssl_context){ssl_shutdown(ssl_context);} net_close(s);
#endif
#ifdef DEBUGERRORS
InfoPrompt("!inflate_me");
#endif
return 0;
}
#ifdef DEBUGHEADERS
int tcpread = tcp_read(*scktctx, inflate_me, content_length, chunked);
char atoi[64];
sprintf(atoi, "%d", tcpread);
WindowPrompt("tcp_read()", atoi, "ok", 0);
#else
int tcpread = tcp_read(*scktctx, inflate_me, content_length, chunked);
#endif
/*
static int s = 0;
char path[256];
sprintf(path, "sd:/catcha%d", s++);
SaveFile ((char *)inflate_me, path, tcpread, 1);
*/
sizeread = httpInflate(buffer, inflate_me, tcpread, inflatetype);
if(sizeread < 0){
mem2_free(inflate_me, MEM2_OTHER);
#ifdef DEBUGERRORS
if(ssl_context){
if(ssl_shutdown(ssl_context)){
InfoPrompt("ssl_shutdown() 5");
}
}
net_close(s);
#else
if(ssl_context){ssl_shutdown(ssl_context);} net_close(s);
#endif
#ifdef DEBUGERRORS
InfoPrompt("sizeread < 0");
#endif
return 0;
}
mem2_free(inflate_me, MEM2_OTHER);
}else{ //Uncomprpessed content
sizeread = tcp_read(*scktctx, buffer, content_length, chunked);
}
if(!silent)
CancelAction();
}
else // write into file
{
/* Uncompressed data. This may fail if the content is chunked and longer than 32KB+2B but chunked is not used in such scenarios */
u32 bufSize = (1024 * 32);
u32 bytesLeft = content_length;
u32 readSize;
if(!silent)
ShowProgress("Downloading...", 0, content_length);
u8 * fbuffer = (u8 *) malloc(bufSize);
if(fbuffer)
{
while (bytesLeft > 0)
{
if (bytesLeft < bufSize)
readSize = bytesLeft;
else
readSize = bufSize;
res = tcp_read(*scktctx, fbuffer, readSize, chunked);
if (!res)
break;
sizeread += res;
bytesLeft -= res;
res = fwrite(fbuffer, 1, res, hfile);
if (!res)
break;
if(!silent)
ShowProgress("Downloading...", (content_length - bytesLeft), content_length);
}
free(fbuffer);
}
if(!silent)
CancelAction();
}
#ifdef DEBUGERRORS
if(ssl_context){
if(ssl_shutdown(ssl_context)){
InfoPrompt("ssl_shutdown() 6");
}
}
net_close(s);
#else
if(ssl_context){ssl_shutdown(ssl_context);} net_close(s);
#endif
if (content_length < maxsize && sizeread != content_length && !inflatetype)
{
#ifdef DEBUGERRORS
InfoPrompt("ERR_RECEIVE");
#endif
result = HTTPR_ERR_RECEIVE;
return 0;
}
if (http_status != 200){
#ifdef DEBUGERRORS
InfoPrompt("http_status != 200");
#endif
return 0;
}
if(result) //Avoid ugly compiler warning :p
result = HTTPR_OK;
return sizeread;
}
