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-rw-r--r--noncore/settings/sshkeys/sshkeys.cpp58
-rw-r--r--noncore/settings/sshkeys/sshkeys.h5
2 files changed, 54 insertions, 9 deletions
diff --git a/noncore/settings/sshkeys/sshkeys.cpp b/noncore/settings/sshkeys/sshkeys.cpp
index c5e1170..43e02af 100644
--- a/noncore/settings/sshkeys/sshkeys.cpp
+++ b/noncore/settings/sshkeys/sshkeys.cpp
@@ -1,254 +1,294 @@
/*
* ssh-agent key manipulation utility
*
* (C) 2002 David Woodhouse <dwmw2@infradead.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "sshkeys.h"
#include <qpe/qpeapplication.h>
#include <opie/oprocess.h>
#include <qmultilineedit.h>
#include <qpushbutton.h>
#include <qlistview.h>
#include <qcombobox.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <ctype.h>
static char *keynames[] = { "identity", "id_rsa", "id_dsa" };
SSHKeysApp::SSHKeysApp( QWidget* parent, const char* name, WFlags fl )
: SSHKeysBase( parent, name, fl )
{
char *home = getenv("HOME");
unsigned i;
connect(AddButton, SIGNAL(clicked()), this, SLOT(doAddButton()));
connect(RefreshListButton, SIGNAL(clicked()), this, SLOT(doRefreshListButton()));
connect(RemoveAllButton, SIGNAL(clicked()), this, SLOT(doRemoveAllButton()));
connect(&addprocess, SIGNAL(receivedStdout(OProcess*,char*,int)),
this, SLOT(log_sshadd_output(OProcess*,char*,int)));
connect(&addprocess, SIGNAL(receivedStderr(OProcess*,char*,int)),
- this, SLOT(log_sshadd_output(OProcess*,char*,int)));
+ this, SLOT(log_sshadd_stderr(OProcess*,char*,int)));
connect(&addprocess, SIGNAL(processExited(OProcess*)),
this, SLOT(ssh_add_exited(OProcess*)));
connect(KeyFileName, SIGNAL(textChanged(const QString&)),
this, SLOT(add_text_changed(const QString&)));
if (home) {
for (i = 0; i < sizeof(keynames)/sizeof(keynames[0]); i++) {
char thiskeyname[32];
thiskeyname[31] = 0;
snprintf(thiskeyname, 31, "%s/.ssh/%s", home, keynames[i]);
if (!access(thiskeyname, R_OK)) {
KeyFileName->insertItem(thiskeyname);
}
}
}
doRefreshListButton();
}
SSHKeysApp::~SSHKeysApp()
{
}
void SSHKeysApp::doRefreshListButton()
{
OProcess sshadd_process;
QListViewItem *t = KeyList->firstChild();
while(t) {
QListViewItem *next = t->nextSibling();
KeyList->takeItem(t);
delete(t);
t = next;
}
connect(&sshadd_process, SIGNAL(receivedStdout(OProcess*,char*,int)),
this, SLOT(get_list_keys_output(OProcess*,char*,int)));
connect(&sshadd_process, SIGNAL(receivedStderr(OProcess*,char*,int)),
- this, SLOT(log_sshadd_output(OProcess*,char*,int)));
+ this, SLOT(log_sshadd_stderr(OProcess*,char*,int)));
keystate = KeySize;
incoming_keyname="";
incoming_keysize="";
incoming_keyfingerprint="";
// log_text("Running ssh-add -l");
sshadd_process << "ssh-add" << "-l";
bool ret = sshadd_process.start(OProcess::Block, OProcess::AllOutput);
if (!ret) {
log_text(tr("Error running ssh-add"));
return;
}
+ flush_sshadd_output();
if (sshadd_process.exitStatus() == 2) {
setEnabled(FALSE);
}
}
void SSHKeysApp::get_list_keys_output(OProcess *proc, char *buffer, int buflen)
{
int i;
(void) proc;
for (i=0; i<buflen; i++) {
switch(keystate) {
case Noise:
noise:
if (buffer[i] == '\n') {
log_text(incoming_noise.local8Bit());
incoming_noise = "";
keystate = KeySize;
} else {
incoming_noise += buffer[i];
}
break;
case KeySize:
if (isdigit(buffer[i])) {
incoming_keysize += buffer[i];
} else if (buffer[i] == ' ') {
keystate = KeyFingerprint;
} else {
incoming_keysize = "";
incoming_noise = "";
keystate = Noise;
goto noise;
}
break;
case KeyFingerprint:
if (isxdigit(buffer[i]) || buffer[i] == ':') {
incoming_keyfingerprint += buffer[i];
} else if (buffer[i] == ' ') {
keystate = KeyName;
} else {
incoming_keysize = "";
incoming_keyfingerprint = "";
incoming_noise = "";
keystate = Noise;
goto noise;
}
break;
case KeyName:
if (buffer[i] == '\n') {
/* Wheee. Got one. */
KeyList->insertItem(new
QListViewItem(KeyList, incoming_keyname, incoming_keysize, incoming_keyfingerprint));
incoming_keysize = "";
incoming_keyfingerprint = "";
incoming_keyname = "";
keystate = KeySize;
} else if (isprint(buffer[i])) {
incoming_keyname += buffer[i];
} else {
incoming_keysize = "";
incoming_keyfingerprint = "";
incoming_noise = "";
keystate = Noise;
goto noise;
}
break;
}
}
}
+void SSHKeysApp::flush_sshadd_output(void)
+{
+ if (pending_stdout.length()) {
+ log_text(pending_stdout.ascii());
+ }
+ pending_stdout = "";
+
+ if (pending_stderr.length()) {
+ log_text(pending_stderr.ascii());
+ }
+ pending_stderr = "";
+}
+
void SSHKeysApp::log_sshadd_output(OProcess *proc, char *buffer, int buflen)
{
- (void)proc;
- (void)buflen;
+ (void) proc;
- log_text(buffer);
+ while (buflen) {
+ if (*buffer == '\n') {
+ log_text(pending_stdout);
+ pending_stdout = "";
+ } else {
+ pending_stdout += *buffer;
+ }
+ buffer++;
+ buflen--;
+ }
+}
+
+void SSHKeysApp::log_sshadd_stderr(OProcess *proc, char *buffer, int buflen)
+{
+ (void) proc;
+
+ while (buflen) {
+ if (*buffer == '\n') {
+ log_text(pending_stderr);
+ pending_stderr = "";
+ } else {
+ pending_stderr += *buffer;
+ }
+ buffer++;
+ buflen--;
+ }
}
void SSHKeysApp::ssh_add_exited(OProcess *proc)
{
(void)proc;
doRefreshListButton();
setEnabled(TRUE);
if (proc->exitStatus() == 2) {
setEnabled(FALSE);
}
}
void SSHKeysApp::add_text_changed(const QString &text)
{
struct stat sbuf;
if (!text.length() || (!access(text.ascii(), R_OK) &&
!stat(text.ascii(), &sbuf) &&
S_ISREG(sbuf.st_mode)))
AddButton->setEnabled(TRUE);
else
AddButton->setEnabled(FALSE);
}
void SSHKeysApp::doAddButton()
{
addprocess.clearArguments();
setEnabled(FALSE);
if (KeyFileName->currentText().length()) {
addprocess << "ssh-add" << "--" << KeyFileName->currentText();
- log_text(QString(tr("Running ssh-add -- ")) + KeyFileName->currentText());
+// log_text(QString(tr("Running ssh-add -- ")) + KeyFileName->currentText());
} else {
addprocess << "ssh-add";
- log_text(tr("Running ssh-add"));
+// log_text(tr("Running ssh-add"));
}
bool ret = addprocess.start(OProcess::NotifyOnExit, OProcess::AllOutput);
if (!ret) {
log_text(tr("Error running ssh-add"));
doRefreshListButton();
setEnabled(TRUE);
}
+ flush_sshadd_output();
}
void SSHKeysApp::log_text(const char *text)
{
TextOutput->append(text);
TextOutput->setCursorPosition(TextOutput->numLines()+1, 0, FALSE);
}
void SSHKeysApp::doRemoveAllButton()
{
OProcess sshadd_process;
connect(&sshadd_process, SIGNAL(receivedStdout(OProcess*,char*,int)),
this, SLOT(log_sshadd_output(OProcess*,char*,int)));
connect(&sshadd_process, SIGNAL(receivedStderr(OProcess*,char*,int)),
- this, SLOT(log_sshadd_output(OProcess*,char*,int)));
+ this, SLOT(log_sshadd_stderr(OProcess*,char*,int)));
- log_text(tr("Running ssh-add -D"));
+// log_text(tr("Running ssh-add -D"));
sshadd_process << "ssh-add" << "-D";
bool ret = sshadd_process.start(OProcess::Block, OProcess::AllOutput);
if (!ret) {
log_text(tr("Error running ssh-add"));
}
+ flush_sshadd_output();
doRefreshListButton();
}
diff --git a/noncore/settings/sshkeys/sshkeys.h b/noncore/settings/sshkeys/sshkeys.h
index 5e306d1..bbc6993 100644
--- a/noncore/settings/sshkeys/sshkeys.h
+++ b/noncore/settings/sshkeys/sshkeys.h
@@ -1,55 +1,60 @@
/*
* ssh-agent key manipulation utility
*
* (C) 2002 David Woodhouse <dwmw2@infradead.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef SSHKEYSAPP_H
#define SSHKEYSAPP_H
#include "sshkeysbase.h"
#include <opie/oprocess.h>
class SSHKeysApp : public SSHKeysBase
{
Q_OBJECT
public:
SSHKeysApp( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
~SSHKeysApp();
private:
void log_text(const char *text);
+ void flush_sshadd_output(void);
+
enum { Noise, KeyName, KeySize, KeyFingerprint } keystate;
QString incoming_keyname;
QString incoming_keysize;
QString incoming_keyfingerprint;
QString incoming_noise;
OProcess addprocess;
+ QString pending_stdout;
+ QString pending_stderr;
private slots:
void doAddButton();
void doRefreshListButton();
void doRemoveAllButton();
void get_list_keys_output(OProcess *proc, char *buffer, int buflen);
void log_sshadd_output(OProcess *proc, char *buffer, int buflen);
+ void log_sshadd_stderr(OProcess *proc, char *buffer, int buflen);
void ssh_add_exited(OProcess *proc);
void add_text_changed(const QString &text);
};
#endif