replaced system calls that do nto comply with gcc2.95

4 files changed, 256 insertions, 13 deletions

diff --git a/pwmanager/pwmanager/globalstuff.h b/pwmanager/pwmanager/globalstuff.h
index 7bc4173..428ce95 100644
--- a/pwmanager/pwmanager/globalstuff.h
+++ b/pwmanager/pwmanager/globalstuff.h
@@ -26,8 +26,16 @@
 
 #include "compiler.h"
 
+  //US BUG: the following code caused compile errors with certain gcccompilers (2.95).
+  // Because of that I replaced it with a Qt version, which should do the same.
 #include <string>
+
+#ifndef PWM_EMBEDDED
 #include <sstream>
+#else
+#include <qstring.h>
+#include <qtextstream.h>
+#endif
 
 #ifndef CONFIG_KEYCARD
 class QWidget;
@@ -72,6 +80,9 @@ void no_keycard_support_msg_box(QWidget *parentWidget);
 #endif
 #define array_size(x)	(sizeof(x) / sizeof((x)[0]))
 
+//US BUG: the following code caused compile errors with certain gcccompilers (2.95).
+// Because of that I replaced it with a Qt version, which should do the same.
+#ifndef PWM_EMBEDDED
 /** convert something to string using ostringstream */
 template <class T> inline
 std::string tostr(const T &t)
@@ -80,6 +91,16 @@ std::string tostr(const T &t)
 	s << t;
 	return s.str();
 }
+#else
+/** convert something to string using ostringstream */
+template <class T> inline
+std::string tostr(const T &t)
+{
+  QString result;
+  QTextOStream(&result) << t;
+  return result.latin1();
+}
+#endif
 
 /** delete the memory and NULL the pointer */
 template<class T> inline
diff --git a/pwmanager/pwmanager/ipc.cpp b/pwmanager/pwmanager/ipc.cpp
index 7468357..b1d2c68 100644
--- a/pwmanager/pwmanager/ipc.cpp
+++ b/pwmanager/pwmanager/ipc.cpp
@@ -22,20 +22,25 @@
 
 #include <qsocketnotifier.h>
 
-#include <sys/types.h>
 #include <sys/socket.h>
+
+#ifndef PWM_EMBEDDED
+#include <sys/types.h>
 #include <stdio.h>
+#else
+#include <qsocket.h>
+#endif
 
 #define END_OF_LINE		'\n'
 #define INIT_LINEBUF_LEN	64 /* byte */
 
+#ifndef PWM_EMBEDDED
 
 Ipc::Ipc()
  : stream (0)
  , notifier (0)
  , rdBuf (0)
 {
-#ifndef PWM_EMBEDDED
 	if (socketpair(AF_LOCAL, SOCK_STREAM, 0, sock)) {
 		throw PwMException(PwMException::EX_GENERIC,
 				   "Ipc: socketpair() failed");
@@ -56,10 +61,24 @@ Ipc::Ipc()
 		throw PwMException(PwMException::EX_GENERIC,
 				   "Ipc: fdopen() failed");
 	}
+
+	notifier = new QSocketNotifier(sock[0], QSocketNotifier::Read);
+	connect(notifier, SIGNAL(activated(int)),
+		this, SLOT(receiveData(int)));
+	host = true;
+}
 #else
+Ipc::Ipc()
+ : notifier (0)
+ , rdBuf (0)
+{
 	if (socketpair(AF_LOCAL, SOCK_STREAM, 0, sock)) {
 	  qDebug("Ipc: socketpair() failed");
 	}
+
+	QSocket* qsock = new QSocket();
+	qsock->setSocket(sock[0]);
+
 	rdBufSize = INIT_LINEBUF_LEN;
 	rdBuf = (char *)(malloc(rdBufSize));
 	if (!rdBuf) {
@@ -67,6 +86,11 @@ Ipc::Ipc()
 		close(sock[1]);
 		qDebug("Ipc: OOM");
 	}
+
+	qsock = new QSocket();
+	qsock->setSocket(sock[0]);
+
+	/*US
 	stream = fdopen(sock[0], "r");
 	if (!stream) {
 		close(sock[0]);
@@ -74,7 +98,7 @@ Ipc::Ipc()
 		free(rdBuf);
 		qDebug("Ipc: fdopen() failed");
 	}
-#endif
+	*/
 
 	notifier = new QSocketNotifier(sock[0], QSocketNotifier::Read);
 	connect(notifier, SIGNAL(activated(int)),
@@ -82,12 +106,16 @@ Ipc::Ipc()
 	host = true;
 }
 
+#endif
+
+
+#ifndef PWM_EMBEDDED
+
 Ipc::Ipc(const Ipc *ipc)
  : stream (0)
  , notifier (0)
  , rdBuf (0)
 {
-#ifndef PWM_EMBEDDED
 	rdBufSize = INIT_LINEBUF_LEN;
 	rdBuf = static_cast<char *>(malloc(rdBufSize));
 	if (!rdBuf) {
@@ -102,7 +130,19 @@ Ipc::Ipc(const Ipc *ipc)
 		throw PwMException(PwMException::EX_GENERIC,
 				   "Ipc: fdopen() failed");
 	}
+
+	notifier = new QSocketNotifier(sock[0], QSocketNotifier::Read);
+	connect(notifier, SIGNAL(activated(int)),
+		this, SLOT(receiveData(int)));
+	host = false;
+}
+
 #else
+
+Ipc::Ipc(const Ipc *ipc)
+ : notifier (0)
+ , rdBuf (0)
+{
 	rdBufSize = INIT_LINEBUF_LEN;
 	rdBuf = (char *)(malloc(rdBufSize));
 	if (!rdBuf) {
@@ -110,41 +150,65 @@ Ipc::Ipc(const Ipc *ipc)
 	}
 	sock[0] = ipc->sock[1];
 	sock[1] = ipc->sock[0];
+
+	qSock = new QSocket();
+	qSock->setSocket(sock[0]);
+
+	/*US
 	stream = fdopen(sock[0], "r");
 	if (!stream) {
 		free(rdBuf);
 		qDebug("Ipc: fdopen() failed");
 	}
-#endif
+	*/
+
 	notifier = new QSocketNotifier(sock[0], QSocketNotifier::Read);
 	connect(notifier, SIGNAL(activated(int)),
 		this, SLOT(receiveData(int)));
 	host = false;
 }
 
+#endif
+
 Ipc::~Ipc()
 {
+#ifdef PWM_EMBEDDED
+  delete qSock;
+#endif
 	delete_ifnot_null(notifier);
 	if (rdBuf)
 		free(rdBuf);
+#ifndef PWM_EMBEDDED
 	if (stream)
 		fclose(stream);
+#endif
 	if (host) {
 		close(sock[0]);
 		close(sock[1]);
 	}
+
 }
 
 void Ipc::receiveData(int s)
 {
-	ssize_t rd;
-
 	PWM_ASSERT(s == sock[0]);
 	PARAM_UNUSED(s);
-	rd = getline(&rdBuf, &rdBufSize, stream);
+#ifndef PWM_EMBEDDED
+	ssize_t rd;
+
+	rd = ::getline(&rdBuf, &rdBufSize, stream);
 	if (likely(rd > 0)) {
 		emit lineAvailable(rdBuf, rd);
 	}
+#else
+	int rd;
+	rd = qSock->readLine(rdBuf, rdBufSize);
+	if (rd > 0) {
+		emit lineAvailable(rdBuf, rd);
+	}
+#endif
+	qDebug("void Ipc::receiveData(int s) has to be implemented.");
+
 }
 
 #ifndef PWM_EMBEDDED
diff --git a/pwmanager/pwmanager/ipc.h b/pwmanager/pwmanager/ipc.h
index ccdaafb..e5a496d 100644
--- a/pwmanager/pwmanager/ipc.h
+++ b/pwmanager/pwmanager/ipc.h
@@ -20,10 +20,14 @@
 #ifndef __PWM_IPC_H
 #define __PWM_IPC_H
 
+#include <qobject.h>
 #include <unistd.h>
 
-#include <qobject.h>
+#ifndef PWM_EMBEDDED
 #include <stdio.h>
+#else
+#include <qsocket.h>
+#endif
 
 class QSocketNotifier;
 
@@ -44,8 +48,13 @@ public:
 	/** send data to the other socket end
 	  * (To the connected ipc object)
 	  */
+#ifndef PWM_EMBEDDED
 	void send(const char *buf, size_t size)
 			{ write(sock[0], buf, size); }
+#else
+	void send(const char *buf, size_t size)
+			{ qSock->writeBlock(buf, size); }
+#endif
 
 signals:
 	/** a line is available */
@@ -56,18 +65,25 @@ protected slots:
 	void receiveData(int s);
 
 protected:
-	/** full-duplex socket file desciptors */
-	int sock[2];
+#ifndef PWM_EMBEDDED
 	/** stream on "this" end of the socket (sock[0]) */
 	FILE *stream;
+	/** current receive buffer size */
+	size_t rdBufSize;
+#else
+	QSocket* qSock;
+	/** current receive buffer size */
+	unsigned int rdBufSize;
+#endif
+
+	/** full-duplex socket file desciptors */
+	int sock[2];
 	/** socket notifier */
 	QSocketNotifier *notifier;
 	/** are we the host or the client object? */
 	bool host;
 	/** receive buffer */
 	char *rdBuf;
-	/** current receive buffer size */
-	size_t rdBufSize;
 };
 
 #endif // __PWM_IPC_H
diff --git a/pwmanager/pwmanager/pwmdoc.cpp b/pwmanager/pwmanager/pwmdoc.cpp
index 3f2f042..4ad392e 100644
--- a/pwmanager/pwmanager/pwmdoc.cpp
+++ b/pwmanager/pwmanager/pwmdoc.cpp
@@ -2434,6 +2434,7 @@ PwMerror PwMDoc::importFromText(const QString *file, int format)
 
 PwMerror PwMDoc::importText_PwM(const QString *file)
 {
+#ifndef PWM_EMBEDDED
 	PWM_ASSERT(file);
 	FILE *f;
 	int tmp;
@@ -2565,6 +2566,147 @@ PwMerror PwMDoc::importText_PwM(const QString *file)
 	free(ch_tmp);
 	fclose(f);
 	return e_fileFormat;
+#else
+	PWM_ASSERT(file);
+	QFile f(file->latin1());
+	int tmp;
+	ssize_t ret;
+	string curCat;
+	unsigned int entriesRead = 0;
+	PwMDataItem currItem;
+	bool res = f.open(IO_ReadOnly);
+	if (res == false)
+	  return e_openFile;
+
+	unsigned int ch_tmp_size = 1024;
+	char *ch_tmp = (char*)malloc(ch_tmp_size);
+	if (!ch_tmp) {
+		f.close();
+		return e_outOfMem;
+	}
+
+	// - check header
+	if (f.readLine(ch_tmp, ch_tmp_size) == -1) // skip first line.
+		goto formatError;
+
+	//US read fileversion first, then check if ok.
+	if (f.readLine(ch_tmp, ch_tmp_size) == -1)
+		goto formatError;
+
+	// check version-string and return version in "ch_tmp".
+	//US 	if (fscanf(f, "PwM v%s", ch_tmp) != 1) {
+	//US		// header not recognized as PwM generated header
+	//US		goto formatError;
+	//US	}
+	//US set filepointer behind version-string-line previously checked
+	//US if (f.readLine(ch_tmp, ch_tmp_size) == -1)
+	//US		goto formatError;
+	// skip next line containing the build-date
+	if (f.readLine(ch_tmp, ch_tmp_size) == -1)
+		goto formatError;
+	// read header termination line
+	if (f.readLine(ch_tmp, ch_tmp_size) == -1)
+		goto formatError;
+	if (strcmp(ch_tmp, "==============================\n"))
+		goto formatError;
+
+	// - read entries
+	do {
+		// find beginning of next category
+		do {
+			tmp = f.getch();
+		} while (tmp == '\n' && tmp != EOF);
+		if (tmp == EOF)
+			break;
+
+		// decrement filepos by one
+		f.at(f.at()-1);
+		// read cat-name
+		if (f.readLine(ch_tmp, ch_tmp_size) == -1)
+			goto formatError;
+		// check cat-name format
+		if (memcmp(ch_tmp, "== Category: ", 13) != 0)
+			goto formatError;
+		if (memcmp(ch_tmp + (strlen(ch_tmp) - 1 - 3), " ==", 3) != 0)
+			goto formatError;
+		// copy cat-name
+		curCat.assign(ch_tmp + 13, strlen(ch_tmp) - 1 - 16);
+
+		do {
+			// find beginning of next entry
+			do {
+				tmp = f.getch();
+			} while (tmp == '\n' && tmp != EOF && tmp != '=');
+			if (tmp == EOF)
+				break;
+			if (tmp == '=') {
+			        f.at(f.at()-1);
+				break;
+			}
+			// decrement filepos by one
+		        f.at(f.at()-1);
+			// read desc-line
+			if (f.readLine(ch_tmp, ch_tmp_size) == -1)
+				goto formatError;
+			// check desc-line format
+			if (memcmp(ch_tmp, "-- ", 3) != 0)
+				goto formatError;
+			if (memcmp(ch_tmp + (strlen(ch_tmp) - 1 - 3), " --", 3) != 0)
+				goto formatError;
+			// add desc-line
+			currItem.desc.assign(ch_tmp + 3, strlen(ch_tmp) - 1 - 6);
+
+			// read username-line
+			if ((ret = f.readLine(ch_tmp, ch_tmp_size)) == -1)
+				goto formatError;
+			if (!textExtractEntry_PwM(ch_tmp, ret, &currItem.name))
+				goto formatError;
+
+			// read pw-line
+			if ((ret = f.readLine(ch_tmp, ch_tmp_size)) == -1)
+				goto formatError;
+			if (!textExtractEntry_PwM(ch_tmp, ret, &currItem.pw))
+				goto formatError;
+
+			// read comment-line
+			if ((ret = f.readLine(ch_tmp, ch_tmp_size)) == -1)
+				goto formatError;
+			if (!textExtractEntry_PwM(ch_tmp, ret, &currItem.comment))
+				goto formatError;
+
+			// read URL-line
+			if ((ret = f.readLine(ch_tmp, ch_tmp_size)) == -1)
+				goto formatError;
+			if (!textExtractEntry_PwM(ch_tmp, ret, &currItem.url))
+				goto formatError;
+
+			// read launcher-line
+			if ((ret = f.readLine(ch_tmp, ch_tmp_size)) == -1)
+				goto formatError;
+			if (!textExtractEntry_PwM(ch_tmp, ret, &currItem.launcher))
+				goto formatError;
+
+			currItem.lockStat = true;
+			currItem.listViewPos = -1;
+			addEntry(curCat.c_str(), &currItem, true);
+			++entriesRead;
+		} while (1);
+	} while (1);
+	if (!entriesRead)
+		goto formatError;
+
+	free(ch_tmp);
+	f.close();
+	flagDirty();
+	return e_success;
+
+      formatError:
+	free(ch_tmp);
+	f.close();
+	return e_fileFormat;
+
+#endif
+
 }
 
 bool PwMDoc::textExtractEntry_PwM(const char *in, ssize_t in_size, string *out)