int
main
(
int argc,
char** argv
)
{
JInitCore();
JChooseSaveFile* csf = JGetChooseSaveFile();
JString resultStr;
if (csf->ChooseFile("Name of file:", NULL, &resultStr))
{
std::cout << resultStr << std::endl;
JWaitForReturn();
}
if (csf->ChooseFile("Name of file:", "Please select a file...", &resultStr))
{
std::cout << resultStr << std::endl;
JWaitForReturn();
}
if (csf->ChooseRPath("", "Please select a directory...", NULL, &resultStr))
{
std::cout << resultStr << std::endl;
JWaitForReturn();
}
if (csf->ChooseRWPath("", "Please select a writable directory:", NULL, &resultStr))
{
std::cout << resultStr << std::endl;
JWaitForReturn();
}
if (csf->SaveFile("Save file as:", NULL, "junk", &resultStr))
{
std::cout << resultStr << std::endl;
JWaitForReturn();
}
if (csf->SaveFile("Save file as:", "Please save the file...", "more junk", &resultStr))
{
std::cout << resultStr << std::endl;
JWaitForReturn();
}
return 0;
}
int
main
(
int argc,
char** argv
)
{
JInitCore();
JString fileName;
if (!(JGetChooseSaveFile())->SaveFile("Save file as:", NULL, "junk", &fileName))
{
return 0;
}
ofstream file0(fileName);
file0 << "0123456789";
file0.close(); // force write to disk
fstream file1(fileName, kJTextFile);
cout << "Length of file (10): " << JGetFStreamLength(file1) << endl;
fstream* file2 = JSetFStreamLength(fileName, file1, 20, kJTextFile);
cout << "Old fstream open? (0) " << (file1.rdbuf())->is_open() << endl;
cout << "Length of file (20): " << JGetFStreamLength(*file2) << endl;
fstream* file3 = JSetFStreamLength(fileName, *file2, 5, kJTextFile);
cout << "Old fstream open? (0) " << (file2->rdbuf())->is_open() << endl;
cout << "Length of file (5): " << JGetFStreamLength(*file3) << endl;
file3->close();
ofstream file4(fileName);
file4.close();
file1.open(fileName, kJTextFile);
cout << "default open of ofstream should erase file" << endl;
cout << "Length of file (0): " << JGetFStreamLength(file1) << endl;
file1.close();
remove(fileName);
return 0;
}
int
main
(
int argc,
char* argv[]
)
{
if (argc == 1)
{
char buffer[BUFSIZ];
while (1)
{
ssize_t count = read(0, buffer, sizeof(buffer));
if (count < 0 && jerrno() == EINTR)
{
// keep going
}
else if (count <= 0)
{
break;
}
else
{
// cerr << count << endl;
cout.write(buffer, count);
JWait(0.01);
}
}
return 0;
}
JProcess* p;
int fromFD;
const JError err = JProcess::Create(&p, argv[1],
kJIgnoreConnection, NULL,
kJForceNonblockingPipe, &fromFD,
kJAttachToFromFD, NULL);
if (err.OK())
{
char buffer[BUFSIZ];
while (1)
{
ssize_t count = read(fromFD, buffer, sizeof(buffer));
if (count < 0 && jerrno() == EINTR)
{
// keep going
}
else if (count <= 0)
{
break;
}
else
{
// cerr << count << endl;
cout.write(buffer, count);
JWait(0.02);
}
}
/*
ProcessLink* link = new ProcessLink(fromFD);
assert( link != NULL );
ACE_Time_Value delta(20);
ACE_Reactor::instance()->run_reactor_event_loop(delta);
link->Dump();
delete link;
*/
return 0;
}
else
{
JInitCore();
err.ReportIfError();
return 1;
}
}
JError
CBSearchDocument::Create
(
const JPtrArray<JString>& fileList,
const JPtrArray<JString>& nameList,
const JCharacter* searchStr,
const JBoolean onlyListFiles,
const JBoolean listFilesWithoutMatch
)
{
assert( !fileList.IsEmpty() );
assert( fileList.GetElementCount() == nameList.GetElementCount() );
int fd[2];
JError err = JCreatePipe(fd);
if (!err.OK())
{
return err;
}
pid_t pid;
err = JThisProcess::Fork(&pid);
if (!err.OK())
{
return err;
}
// child
else if (pid == 0)
{
close(fd[0]);
// get rid of JXCreatePG, since we must not use X connection
// (binary files may trigger it)
JInitCore();
CBSearchTE te;
JOutPipeStream output(fd[1], kJTrue);
te.SearchFiles(fileList, nameList,
onlyListFiles, listFilesWithoutMatch,
output);
output.close();
exit(0);
}
// parent
else
{
close(fd[1]);
JProcess* process = jnew JProcess(pid);
assert( process != NULL );
const JCharacter* map[] =
{
"s", searchStr
};
const JString windowTitle = JGetString("SearchTitle::CBSearchDocument", map, sizeof(map));
CBSearchDocument* doc =
jnew CBSearchDocument(kJFalse, JI2B(onlyListFiles || listFilesWithoutMatch),
fileList.GetElementCount(),
process, fd[0], windowTitle);
assert( doc != NULL );
doc->Activate();
RecordLink* link;
const JBoolean ok = doc->GetRecordLink(&link);
assert( ok );
CBSearchTE::SetProtocol(link);
}
return JNoError();
}