void FileBrowser::onAccessGridPressed()
{
//select files from AG dta store
this->mLocation = "AccessGrid";
emit locationChanged(this->mLocation);
emit dirChange(QString(""));
}
void csWrappedDocumentNode::ProcessInclude (const TempString<>& filename,
NodeProcessingState* state,
iDocumentNode* node)
{
iVFS* vfs = globalState->vfs;
csRef<iDataBuffer> pathExpanded = vfs->ExpandPath (filename);
csRef<iDocumentNode> includeNode;
includeNode = globalState->includesCache.Get (pathExpanded->GetData(),
(iDocumentNode*)0);
if (!includeNode.IsValid())
{
csRef<iFile> include = vfs->Open (filename, VFS_FILE_READ);
if (!include.IsValid ())
{
Report (syntaxErrorSeverity, node,
"could not open %s", CS::Quote::Single (filename.GetData ()));
}
else
{
csRef<iDocumentSystem> docsys (
csQueryRegistry<iDocumentSystem> (shared->objreg));
if (!docsys.IsValid())
docsys.AttachNew (new csTinyDocumentSystem ());
csRef<iDocument> includeDoc = docsys->CreateDocument ();
const char* err = includeDoc->Parse (include, false);
if (err != 0)
{
Report (syntaxErrorSeverity, node,
"error parsing %s: %s", CS::Quote::Single (filename.GetData ()), err);
return;
}
else
{
csRef<iDocumentNode> rootNode = includeDoc->GetRoot ();
includeNode = rootNode->GetNode ("include");
if (!includeNode)
{
Report (syntaxErrorSeverity, rootNode,
"%s: no <include> node", filename.GetData ());
return;
}
globalState->includesCache.Put (pathExpanded->GetData(),
includeNode);
}
}
}
csVfsDirectoryChanger dirChange (vfs);
dirChange.ChangeTo (filename);
csRef<iDocumentNodeIterator> it = includeNode->GetNodes ();
while (it->HasNext ())
{
csRef<iDocumentNode> child = it->Next ();
ProcessSingleWrappedNode (state, child);
}
}
FileBrowser::FileBrowser(TUIFileBrowserButton *instance, QWidget *parent, int id)
{
Q_UNUSED(parent);
this->mTUIElement = instance;
this->CreateDialogLayout();
connect(lstDir, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(onLstDirDoubleClick(QListWidgetItem *)));
connect(lstFile, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(onLstFileDoubleClick(QListWidgetItem *)));
connect(lstFile, SIGNAL(itemClicked(QListWidgetItem *)), this, SLOT(onLstFileClick(QListWidgetItem *)));
connect(btnCancel, SIGNAL(pressed()), this, SLOT(onCancelPressed()));
connect(txtFilename, SIGNAL(textEdited(QString)), this, SLOT(onFilenameChanged(QString)));
connect(txtFilename, SIGNAL(returnPressed()), this, SLOT(onAcceptPressed()));
connect(this, SIGNAL(fileNameEntered()), this, SLOT(onAcceptPressed()));
connect(cmbFilter, SIGNAL(activated(int)), this, SLOT(onFilterActivated(int)));
connect(btnHome, SIGNAL(pressed()), this, SLOT(onHomePressed()));
connect(btnMachine, SIGNAL(pressed()), this, SLOT(onMachinePressed()));
connect(btnRemote, SIGNAL(pressed()), this, SLOT(onRemotePressed()));
connect(btnAccessGrid, SIGNAL(pressed()), this, SLOT(onAccessGridPressed()));
connect(cmbDirectory, SIGNAL(activated(int)), this, SLOT(onDirActivated(int)));
connect(btnDirUp, SIGNAL(pressed()), this, SLOT(onDirUpPressed()));
connect(cmbHistory, SIGNAL(activated(int)), this, SLOT(onHistoryActivated(int)));
connect(btnAccept, SIGNAL(pressed()), this, SLOT(onAcceptPressed()));
connect(this, SIGNAL(requestLists(QString, QString)), this->mTUIElement, SLOT(handleRequestLists(QString, QString)));
connect(this, SIGNAL(filterChange(QString)), this->mTUIElement, SLOT(handleFilterUpdate(QString)));
connect(this, SIGNAL(dirChange(QString)), this->mTUIElement, SLOT(handleDirChange(QString)));
connect(this, SIGNAL(requestClients()), this->mTUIElement, SLOT(handleClientRequest()));
connect(this, SIGNAL(locationChanged(QString)), this->mTUIElement, SLOT(handleLocationChange(QString)));
connect(this, SIGNAL(requestLocalHome()), this->mTUIElement, SLOT(handleLocalHome()));
connect(this, SIGNAL(reqDriveList()), this->mTUIElement, SLOT(handleReqDriveList()));
connect(this, SIGNAL(fileSelected(QString, QString, bool)), this->mTUIElement, SLOT(sendSelectedFile(QString, QString, bool)));
this->mLocationPath = "";
this->mId = id;
this->mFilename = new QStringList();
mRCDialog = new Ui_RemoteClients();
mRCDialog->setupUi(mRCDialog);
this->mMode = FileBrowser::OPEN;
QObject::connect(this->mRCDialog->buttonBox, SIGNAL(accepted()), this, SLOT(remoteClientsAccept()));
QObject::connect(this->mRCDialog->buttonBox, SIGNAL(rejected()), this, SLOT(remoteClientsReject()));
QObject::connect(this->mRCDialog->listWidget, SIGNAL(itemClicked(QListWidgetItem *)), this, SLOT(handleItemClicked(QListWidgetItem *)));
emit dirChange(this->mLocationPath);
// std::string tmp = this->mLocationPath.toStdString();
//std::cerr << "FileBrowser: Path: " << tmp.c_str() << std::endl;
}
void FileBrowser::remoteClientsAccept()
{
this->mLocation = this->mRCDialog->mSelectedClient;
this->mRCDialog->hide();
QStringList temp = mLocation.split(" ");
this->mLocation = temp.at(0);
emit locationChanged(this->mLocation);
emit dirChange(".");
}
void FileBrowser::onHistoryActivated(int index)
{
QString item = this->cmbHistory->itemText(index);
this->cmbHistory->addItem(this->mLocationPath);
this->mLocationPath = item;
//std::string temp = this->mLocationPath.toStdString();
//std::cerr << "FileBrowser::onHistoryActivated " << temp.c_str() << std::endl;
emit dirChange(this->mLocationPath);
}
void FileBrowser::onLstDirDoubleClick(QListWidgetItem *item)
{
QString newDir = item->text();
// Request Directory data from Data class for given Directory
this->cmbHistory->addItem(this->mLocationPath);
if (this->mLocationPath != "")
{
this->mLocationPath.append("/");
}
this->mLocationPath.append(newDir);
//std::string temp = this->mLocationPath.toStdString();
//std::cerr << "FileBrowser::onLstDirDoubleClick " << temp.c_str() << std::endl;
emit dirChange(this->mLocationPath);
}
void FileBrowser::onDirUpPressed()
{
// go up one level of directories and request new lists
// from Data class
QDir locDir(this->mLocationPath);
if (this->mLocation == "AccessGrid")
{
QStringList parts = this->mLocationPath.split("/");
parts.removeLast();
this->mLocationPath = parts.join("/");
}
else if (locDir.cdUp())
{
this->mLocationPath = locDir.path();
}
//std::string temp = this->mLocationPath.toStdString();
//std::cerr << "FileBrowser::onDirUpPressed " << temp.c_str() << std::endl;
emit dirChange(this->mLocationPath);
}
int main(int argc, char * argv[], char **envp)
{
//The following two functions catch and process the interrupt and stop signals
//AKA signals sent by the Ctrl-C and Ctrl-Z commands
if (signal(SIGINT,signal_catcher)==SIG_ERR)
{
perror("Sigset cannot set SIGINT");
exit(SIGINT);
}
if (signal(SIGTSTP, signal_catcher)==SIG_ERR)
{
perror("Sigset can not set SIGTSTP");
exit(SIGTSTP);
}
//Declaring and initializing variables to be used later
initHistory();
initAlias();
int this_input = 0;
char * input = (char *) malloc(sizeof(char)*64);
strcpy (input, "noexit");
char *shellname = (char *) malloc(sizeof(char)*32);
strcpy (shellname, "myshell");
setShellName(shellname);
printf ("[%s]%% ", shellname);
input = getLine(input, 100);
//Making sure the program does not crash if the input simply the return key
while (strcmp(input,"\0") == 0)
{
printf ("[%s]%% ", shellname);
input = getLine(input, 100);
}
setHistory(input);
breakLine (input);
this_input = whichInput();
char ** argrv = getargrv();
int argrc = getargrc();
int loop = 1;
while (loop != 0)
{
//Loop and process commands until the exist command is entered
if(this_input==4) {
if(strcmp(argrv[argrc-1], "&")==0)
{
//printf("Before forking PID:%d\n", getpid());
int pid = fork();
if(pid==0)
{
//sleep(2); //putting a delay in to emphasize background process
//printf("\nchild PID: %d\n", getpid());
decrargrc();
list();
//printf("\nIn the child process - ended.\n\n");
return 0;
} else
{
//printf("PPID:%d\n", getpid());
//printf("In the parent process.\n");
printf("%s process running in background", argrv[0]);
}
} else
list();
} else if(this_input==3) {
if(strcmp(argrv[argrc-1], "&")==0)
{
int pid = fork();
if(pid==0)
{
decrargrc();
pwd();
return 0;
} else
printf("%s process running in background", argrv[0]);
} else
pwd();
} else if(this_input==6) {
if(strcmp(argrv[argrc-1], "&")==0)
{
int pid = fork();
if(pid==0)
{
decrargrc();
prompt();
shellname = getShellName();
return 0;
} else
printf("%s process running in background", argrv[0]);
} else
{
prompt();
shellname = getShellName();
}
} else if(this_input==2) {
if(strcmp(argrv[argrc-1], "&")==0)
{
int pid = fork();
if(pid==0)
{
decrargrc();
dirChange();
return 0;
} else
printf("%s process running in background", argrv[0]);
} else
dirChange();
} else if(this_input==5) {
if(strcmp(argrv[argrc-1], "&")==0)
{
int pid = fork();
if(pid==0)
{
decrargrc();
mypid();
return 0;
} else
printf("%s process running in background", argrv[0]);
} else
mypid();
} else if(this_input==1) {
if (getargrc() == 1)
{
loop = 0;
free (input);
free (shellname);
input = NULL;
shellname = NULL;
freeDynamicMem();
return 0;
} else {
printf("%s: Arguments not valid.", argrv[0]);
}
} else if(this_input==7) {
if(strcmp(argrv[argrc-1], "&")==0)
{
int pid = fork();
if(pid==0)
{
decrargrc();
printHistory();
return 0;
} else
printf("%s process running in background", argrv[0]);
} else
printHistory();
} else if(this_input==8) {
if(strcmp(argrv[argrc-1], "&")==0)
{
int pid = fork();
if(pid==0)
{
printf("\n***I've put a 3 second delay in to emphasize this background process\n");
sleep(3); //putting a delay in to emphasize background proces
decrargrc();
printEnv(envp);
return 0;
} else
printf("%s process running in background", argrv[0]);
} else
printEnv(envp);
}else if(this_input==9) {
if(strcmp(argrv[argrc-1], "&")==0)
{
int pid = fork();
if(pid==0)
{
decrargrc();
alias();
return 0;
} else
printf("%s process running in background", argrv[0]);
} else
alias();
}else if(this_input==10) {
if(strcmp(argrv[argrc-1], "&")==0)
{
int pid = fork();
if(pid==0)
{
decrargrc();
murder();
return 0;
} else
printf("%s process running in background", argrv[0]);
} else
murder();
}else {
nocmd(input);
}
printf ("\n[%s]%% ", shellname);
input = getLine(input, 100);
while (strcmp(input,"\0") == 0)
{
printf ("[%s]%% ", shellname);
input = getLine(input, 100);
}
setHistory(input);
breakLine (input);
this_input = whichInput();
argrv = getargrv();
argrc = getargrc();
}
return 0;
}
