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2016-07-21 Fred Gleason <fredg@paravelsystems.com>

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* Refactored rdclilogedit(1) to use synchronous input.
This commit is contained in:
Fred Gleason 2016-07-21 16:40:26 -04:00
parent 985eb461f3
commit fb5010fa98
4 changed files with 15 additions and 39 deletions
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2
ChangeLog
View File

@ -15356,3 +15356,5 @@
* Moved enforcement of user permissions to the
'MainObject::DispatchCommand()' method in
'utils/rdclilogedit/parser.cpp'.
2016-07-21 Fred Gleason <fredg@paravelsystems.com>
* Refactored rdclilogedit(1) to use synchronous input.

5
utils/rdclilogedit/operations.cpp
View File

@ -94,7 +94,7 @@ void MainObject::ListLogs() const
sql=QString("select NAME from LOGS order by NAME");
q=new RDSqlQuery(sql);
while(q->next()) {
Print(QString().sprintf("%s\n",(const char *)q->value(0).toString()));
printf("%s\n",(const char *)q->value(0).toString());
}
delete q;
}
@ -127,8 +127,7 @@ void MainObject::Load(const QString &logname)
void MainObject::List()
{
for(int i=0;i<edit_log_event->size();i++) {
Print(QString().sprintf("%4d %s\n",i,
(const char *)ListLine(edit_log_event,i)));
printf("%4d %s\n",i,(const char *)ListLine(edit_log_event,i));
}
fflush(stdout);
}

43
utils/rdclilogedit/rdclilogedit.cpp
View File

@ -82,16 +82,17 @@ MainObject::MainObject(QObject *parent)
// RIPC Connection
//
edit_user=NULL;
edit_input_notifier=NULL;
edit_ripc=new RDRipc(edit_config->stationName());
connect(edit_ripc,SIGNAL(userChanged()),this,SLOT(userData()));
edit_ripc->
connectHost("localhost",RIPCD_TCP_PORT,edit_config->password());
edit_ripc->connectHost("localhost",RIPCD_TCP_PORT,edit_config->password());
}
void MainObject::userData()
{
char data[1024];
int n;
//
// Get User Context
//
@ -104,24 +105,8 @@ void MainObject::userData()
//
// Start up command processor
//
if(edit_input_notifier==NULL) {
int flags=fcntl(0,F_GETFL,NULL);
flags|=O_NONBLOCK;
fcntl(0,F_SETFL,flags);
edit_input_notifier=new QSocketNotifier(0,QSocketNotifier::Read,this);
connect(edit_input_notifier,SIGNAL(activated(int)),
this,SLOT(inputActivatedData(int)));
PrintPrompt();
}
}
void MainObject::inputActivatedData(int sock)
{
char data[1024];
int n;
while((n=read(sock,data,1024))>0) {
PrintPrompt();
while((n=read(0,data,1024))>0) {
for(int i=0;i<n;i++) {
switch(0xFF&data[i]) {
case 10:
@ -137,6 +122,8 @@ void MainObject::inputActivatedData(int sock)
}
}
}
printf("\n");
exit(0);
}
@ -147,25 +134,17 @@ void MainObject::OverwriteError(const QString &cmd) const
}
void MainObject::Print(const QString &str) const
{
printf("%s",(const char *)str);
usleep(100);
}
void MainObject::PrintPrompt() const
{
if(edit_log==NULL) {
Print("logedit> ");
printf("logedit> ");
}
else {
if(edit_modified) {
Print(QString().sprintf("logedit[%s*]> ",
(const char *)edit_log->name()));
printf("logedit[%s*]> ",(const char *)edit_log->name());
}
else {
Print(QString().sprintf("logedit[%s]> ",(const char *)edit_log->name()));
printf("logedit[%s]> ",(const char *)edit_log->name());
}
}
fflush(stdout);

4
utils/rdclilogedit/rdclilogedit.h
View File

@ -22,7 +22,6 @@
#define RDCLILOGEDIT_H
#include <qobject.h>
#include <qsocketnotifier.h>
#include <rdairplay_conf.h>
#include <rdconfig.h>
@ -43,7 +42,6 @@ class MainObject : public QObject
private slots:
void userData();
void inputActivatedData(int sock);
private:
void Addcart(int line,unsigned cartnum);
@ -64,11 +62,9 @@ class MainObject : public QObject
void Settrans(int line,RDLogLine::TransType type);
void Unload();
void OverwriteError(const QString &cmd) const;
void Print(const QString &str) const;
void DispatchCommand(QString cmd);
QString ListLine(RDLogEvent *evt,int line) const;
void PrintPrompt() const;
QSocketNotifier *edit_input_notifier;
QString edit_accum;
bool edit_modified;
RDLog *edit_log;