Works now

1 files changed, 182 insertions, 13 deletions

diff --git a/noncore/settings/sshkeys/sshkeys.cpp b/noncore/settings/sshkeys/sshkeys.cpp
index 08ce18d..5095d16 100644
--- a/noncore/settings/sshkeys/sshkeys.cpp
+++ b/noncore/settings/sshkeys/sshkeys.cpp
@@ -4,19 +4,47 @@
 #include <opie/oprocess.h>
 #include <qmultilineedit.h>
 #include <qpushbutton.h>
-#include <qtable.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()));
 
-	KeyList->horizontalHeader()->setLabel(0, tr("Key"));
-	KeyList->horizontalHeader()->setLabel(1, tr("Size"));
-	KeyList->horizontalHeader()->setLabel(2, tr("Fingerprint"));
+	connect(&addprocess, SIGNAL(receivedStdout(OProcess*,char*,int)),
+		this, SLOT(log_sshadd_output(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();
 }
@@ -28,31 +56,172 @@ 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)));
-	
-	TextOutput->append("Running ssh-add -l\n");
+
+	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)
-		TextOutput->append("Error running ssh-add\n");
-	KeyList->setText(0, 0, "dwmw2@infradead.org (RSA v1)");
-	KeyList->setText(0, 1, "1024");
-	KeyList->setText(0, 2, "78:24:04:95:40:fc:b2:80:9b:94:d5:ae:19:56:19:65");
+	if (!ret) {
+		log_text("Error running ssh-add");
+		return;
+	}
+
 }
 
 void SSHKeysApp::get_list_keys_output(OProcess *proc, char *buffer, int buflen)
 {
-	TextOutput->append(buffer);
+	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::log_sshadd_output(OProcess *proc, char *buffer, int buflen)
+{
+	(void)proc;
+	(void)buflen;
+
+	log_text(buffer);
+}
+
+void SSHKeysApp::ssh_add_exited(OProcess *proc)
+{
+	(void)proc;
+
+	doRefreshListButton();
+	setEnabled(TRUE);
+	if (proc->exitStatus()) {
+		
+		log_text(QString("ssh-add failed"));
+	}
+}
+
+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("Running ssh-add -- ") + KeyFileName->currentText());
+	} else {
+		addprocess << "ssh-add";
+		log_text("Running ssh-add");
+	}
+	bool ret = addprocess.start(OProcess::NotifyOnExit, OProcess::AllOutput);
+	if (!ret) {
+		log_text("Error running ssh-add");
+		doRefreshListButton();
+		setEnabled(TRUE);
+	}
+}
 
+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)));
+
+	log_text("Running ssh-add -D");
+	sshadd_process << "ssh-add" << "-D";
+	bool ret = sshadd_process.start(OProcess::Block, OProcess::AllOutput);
+	if (!ret) {
+		log_text("Error running ssh-add");
+	}
+	doRefreshListButton();
 }