replaced system calls that do nto comply with gcc2.95

4 files changed, 259 insertions, 16 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
@@ -13,34 +13,42 @@
  * copyright (C) 2004 by Ulf Schenk
  * This file is originaly based on version 1.0.1 of pwmanager
  * and was modified to run on embedded devices that run microkde
  *
  * $Id$
  **************************************************************************/  
 
 #ifndef __GLOBALSTUFF_H
 #define __GLOBALSTUFF_H
 
 #ifndef PWM_EMBEDDED
 #include "config.h"
 #endif
 
 #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;
 void no_keycard_support_msg_box(QWidget *parentWidget);
 #endif // CONFIG_KEYCARD
 
 #ifdef PROG_NAME
 # undef PROG_NAME
 #endif
         #define PROG_NAME"PwManager"
 
 #ifdef PACKAGE_NAME
 # undef PACKAGE_NAME
 #endif
         #define PACKAGE_NAME"pwmanager"
 
@@ -59,40 +67,53 @@ void no_keycard_support_msg_box(QWidget *parentWidget);
 # undef QT_MAKE_VERSION
 #endif
         #define QT_MAKE_VERSION(a,b,c)(((a) << 16) | ((b) << 8) | (c))
 
 /** remove "unused parameter" warnings */
 #ifdef PARAM_UNUSED
 # undef PARAM_UNUSED
 #endif
         #define PARAM_UNUSED(x)(void)x
 
 /** return the number of elements in an array */
 #ifdef array_size
 # undef array_size
 #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)
+{
+  std::ostringstream s;
+  s << t;
+  return s.str();
+}
+#else
 /** convert something to string using ostringstream */
 template <class T> inline
 std::string tostr(const T &t)
 {
-        std::ostringstream s;
-        s << t;
-        return s.str();
+  QString result;
+  QTextOStream(&result) << t;
+  return result.latin1();
 }
+#endif
 
 /** delete the memory and NULL the pointer */
 template<class T> inline
 void delete_and_null(T *&p)
 {
         delete p;
         p = 0;
 }
 /** delete the memory if the pointer isn't a NULL pointer */
 template<class T> inline
 void delete_ifnot_null(T *&p)
 {
         if (p)
                 delete_and_null(p);
 }
 
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
@@ -9,144 +9,208 @@
  *                                                                         *
  ***************************************************************************/
 
 /***************************************************************************
  * copyright (C) 2004 by Ulf Schenk
  * This file is originaly based on version 1.0.1 of pwmanager
  * and was modified to run on embedded devices that run microkde
  *
  * $Id$
  **************************************************************************/  
 
 #include "ipc.h"
 #include "pwmexception.h"
 
 #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_LEN64 /* 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");
         }
         rdBufSize = INIT_LINEBUF_LEN;
         rdBuf = static_cast<char *>(malloc(rdBufSize));
         if (!rdBuf) {
                 close(sock[0]);
                 close(sock[1]);
                 throw PwMException(PwMException::EX_GENERIC,
                                    "Ipc: OOM");
         }
         stream = fdopen(sock[0], "r");
         if (!stream) {
                 close(sock[0]);
                 close(sock[1]);
                 free(rdBuf);
                 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) {
                 close(sock[0]);
                 close(sock[1]);
                 qDebug("Ipc: OOM");
         }
+
+        qsock = new QSocket();
+        qsock->setSocket(sock[0]);
+
+        /*US
         stream = fdopen(sock[0], "r");
         if (!stream) {
                 close(sock[0]);
                 close(sock[1]);
                 free(rdBuf);
                 qDebug("Ipc: fdopen() failed");
         }
-#endif
+        */
 
         notifier = new QSocketNotifier(sock[0], QSocketNotifier::Read);
         connect(notifier, SIGNAL(activated(int)),
                 this, SLOT(receiveData(int)));
         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) {
                 throw PwMException(PwMException::EX_GENERIC,
                                    "Ipc: OOM");
         }
         sock[0] = ipc->sock[1];
         sock[1] = ipc->sock[0];
         stream = fdopen(sock[0], "r");
         if (!stream) {
                 free(rdBuf);
                 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) {
           qDebug("Ipc: OOM");
         }
         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
 #include "ipc.moc"
 #endif
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
@@ -7,67 +7,83 @@
  *   it under the terms of the GNU General Public License version 2        *
  *   as published by the Free Software Foundation.                         *
  *                                                                         *
  ***************************************************************************/
 
 /***************************************************************************
  * copyright (C) 2004 by Ulf Schenk
  * This file is originaly based on version 1.0.1 of pwmanager
  * and was modified to run on embedded devices that run microkde
  *
  * $Id$
  **************************************************************************/  
 
 #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;
 
 /** very simple interprocess communication class */
 class Ipc : public QObject
 {
         Q_OBJECT
 public:
         /** create a new Ipc communication object */
         Ipc();
         /** create a new Ipc communication object and
           * connect it to "ipc"
           */
         Ipc(const Ipc *ipc);
         /** destructor */
         ~Ipc();
 
         /** 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 */
         void lineAvailable(const char *buf, size_t size);
 
 protected slots:
         /** received data on socket */
         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
@@ -2421,32 +2421,33 @@ PwMerror PwMDoc::importFromText(const QString *file, int format)
         if (format == 0)
                 return importText_PwM(file);
         else if (format == -1) {
                 // probe for all formats
                 if (importText_PwM(file) == e_success)
                         return e_success;
                 dti.clear();
                 emitDataChanged(this);
                 // add next format here...
                 return e_fileFormat;
         }
         return e_invalidArg;
 }
 
 PwMerror PwMDoc::importText_PwM(const QString *file)
 {
+#ifndef PWM_EMBEDDED
         PWM_ASSERT(file);
         FILE *f;
         int tmp;
         ssize_t ret;
         string curCat;
         unsigned int entriesRead = 0;
         PwMDataItem currItem;
         f = fopen(file->latin1(), "r");
         if (!f)
                 return e_openFile;
         size_t ch_tmp_size = 1024;
         char *ch_tmp = (char*)malloc(ch_tmp_size);
         if (!ch_tmp) {
                 fclose(f);
                 return e_outOfMem;
         }
@@ -2552,32 +2553,173 @@ PwMerror PwMDoc::importText_PwM(const QString *file)
                         addEntry(curCat.c_str(), &currItem, true);
                         ++entriesRead;
                 } while (1);
         } while (1);
         if (!entriesRead)
                 goto formatError;
 
         free(ch_tmp);
         fclose(f);
         flagDirty();
         return e_success;
 
       formatError:
         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)
 {
         PWM_ASSERT(in && out);
         ssize_t i = 0, len = in_size - 1;
         while (i < len) {
                 if (in[i] == ':')
                         break;
                 ++i;
         }
         i += 2;
         *out = "";
         out->append(in + i, in_size - i - 1);
         return true;
 }