x11 session end detection

src/configure.ac

@@ -226,6 +226,10 @@ cd ..
 
 ##################### End QT detection
 
+### X11: this is needed for the session monitoring code (in recollindex -m)
+AC_PATH_XTRA
+#echo X_CFLAGS "'$X_CFLAGS'" X_PRE_LIBS "'$X_PRE_LIBS'" X_LIBS "'$X_LIBS'" X_EXTRA_LIBS "'$X_EXTRA_LIBS'"
+
 # We have to expand prefix in here, couldn't find a way to do it inside 
 # the qt gui .pro file or Makefile. This just means that you can't change
 # prefix at build time. It works at install time because we dont' use the
@@ -235,6 +239,10 @@ test "X$m_prefix" = "XNONE" && m_prefix=/usr/local
 m_datadir=${m_prefix}/share
 QTRECOLL_DATADIR=${m_datadir}/recoll
 
+AC_SUBST(X_CFLAGS)
+AC_SUBST(X_PRE_LIBS)
+AC_SUBST(X_LIBS)
+AC_SUBST(X_EXTRA_LIBS)
 AC_SUBST(INCICONV)
 AC_SUBST(LIBICONV)
 AC_SUBST(LIBXAPIAN)

src/index/Makefile

@@ -10,7 +10,9 @@ RECOLLINDEX_OBJS= recollindex.o rclmonrcv.o rclmonprc.o $(BIGLIB) $(MIMELIB)
 recollindex : $(RECOLLINDEX_OBJS)
 	$(CXX) $(ALL_CXXFLAGS) -o recollindex $(RECOLLINDEX_OBJS) \
 	       $(BSTATIC) $(LIBXAPIAN) $(LIBICONV) $(BDYNAMIC) \
-	       $(LIBFAM) $(LIBSYS)
+	       $(LIBFAM) \
+	       $(X_LIBS) $(X_PRE_LIBS) -lX11 $(X_EXTRA_LIBS) \
+	       $(LIBSYS)
 recollindex.o : recollindex.cpp
 	$(CXX) $(ALL_CXXFLAGS) -c -o recollindex.o $<
 rclmonrcv.o : rclmonrcv.cpp 

src/index/rclmonprc.cpp

@@ -2,7 +2,7 @@
 
 #ifdef RCL_MONITOR
 #ifndef lint
-static char rcsid[] = "@(#$Id: rclmonprc.cpp,v 1.8 2006-12-21 10:08:07 dockes Exp $ (C) 2006 J.F.Dockes";
+static char rcsid[] = "@(#$Id: rclmonprc.cpp,v 1.9 2006-12-23 13:07:21 dockes Exp $ (C) 2006 J.F.Dockes";
 #endif
 /*
  *   This program is free software; you can redistribute it and/or modify
@@ -38,6 +38,7 @@ static char rcsid[] = "@(#$Id: rclmonprc.cpp,v 1.8 2006-12-21 10:08:07 dockes Ex
 #include "debuglog.h"
 #include "indexer.h"
 #include "pathut.h"
+#include "x11mon.h"
 
 typedef map<string, RclMonEvent> queue_type;
 
@@ -161,9 +162,23 @@ extern int stopindexing;
 
 bool RclMonEventQueue::ok()
 {
-    if (m_data == 0)
+    if (m_data == 0) {
+	LOGDEB(("RclMonEventQueue: not ok: bad state\n"));
 	return false;
-    return !stopindexing && m_data->m_ok;
+    }
+    if (!x11IsAlive()) {
+	LOGDEB(("RclMonEventQueue: not ok: x11\n"));
+	return false;
+    }
+    if (stopindexing) {
+	LOGDEB(("RclMonEventQueue: not ok: stop request\n"));
+	return false;
+    }
+    if (!m_data->m_ok) {
+	LOGDEB(("RclMonEventQueue: not ok: end from rcv\n"));
+	return false;
+    }
+    return true;
 }
 
 void RclMonEventQueue::setTerminate()

src/lib/Makefile

@@ -8,8 +8,8 @@ LIBS = librcl.a
 
 all: $(LIBS)
 
-OBJS =  rclaspell.o rclconfig.o rclinit.o textsplit.o unacpp.o csguess.o indexer.o mimetype.o htmlparse.o myhtmlparse.o mimehandler.o internfile.o mh_exec.o mh_html.o mh_mail.o mh_mbox.o mh_text.o docseq.o history.o sortseq.o pathhash.o rcldb.o searchdata.o stemdb.o base64.o conftree.o copyfile.o debuglog.o execmd.o fstreewalk.o idfile.o md5.o mimeparse.o pathut.o readfile.o smallut.o transcode.o wipedir.o
-DEPS =  rclaspell.dep.stamp rclconfig.dep.stamp rclinit.dep.stamp textsplit.dep.stamp unacpp.dep.stamp csguess.dep.stamp indexer.dep.stamp mimetype.dep.stamp htmlparse.dep.stamp myhtmlparse.dep.stamp mimehandler.dep.stamp internfile.dep.stamp mh_exec.dep.stamp mh_html.dep.stamp mh_mail.dep.stamp mh_mbox.dep.stamp mh_text.dep.stamp docseq.dep.stamp history.dep.stamp sortseq.dep.stamp pathhash.dep.stamp rcldb.dep.stamp searchdata.dep.stamp stemdb.dep.stamp base64.dep.stamp conftree.dep.stamp copyfile.dep.stamp debuglog.dep.stamp execmd.dep.stamp fstreewalk.dep.stamp idfile.dep.stamp md5.dep.stamp mimeparse.dep.stamp pathut.dep.stamp readfile.dep.stamp smallut.dep.stamp transcode.dep.stamp wipedir.dep.stamp
+OBJS =  rclaspell.o rclconfig.o rclinit.o textsplit.o unacpp.o csguess.o indexer.o mimetype.o htmlparse.o myhtmlparse.o mimehandler.o internfile.o mh_exec.o mh_html.o mh_mail.o mh_mbox.o mh_text.o docseq.o history.o sortseq.o pathhash.o rcldb.o searchdata.o stemdb.o base64.o conftree.o copyfile.o debuglog.o execmd.o fstreewalk.o idfile.o md5.o mimeparse.o pathut.o readfile.o smallut.o transcode.o wipedir.o x11mon.o
+DEPS =  rclaspell.dep.stamp rclconfig.dep.stamp rclinit.dep.stamp textsplit.dep.stamp unacpp.dep.stamp csguess.dep.stamp indexer.dep.stamp mimetype.dep.stamp htmlparse.dep.stamp myhtmlparse.dep.stamp mimehandler.dep.stamp internfile.dep.stamp mh_exec.dep.stamp mh_html.dep.stamp mh_mail.dep.stamp mh_mbox.dep.stamp mh_text.dep.stamp docseq.dep.stamp history.dep.stamp sortseq.dep.stamp pathhash.dep.stamp rcldb.dep.stamp searchdata.dep.stamp stemdb.dep.stamp base64.dep.stamp conftree.dep.stamp copyfile.dep.stamp debuglog.dep.stamp execmd.dep.stamp fstreewalk.dep.stamp idfile.dep.stamp md5.dep.stamp mimeparse.dep.stamp pathut.dep.stamp readfile.dep.stamp smallut.dep.stamp transcode.dep.stamp wipedir.dep.stamp x11mon.dep.stamp
 
 librcl.a : $(DEPS) $(OBJS) unac.o
 	ar ru librcl.a $(OBJS) unac.o
@@ -93,6 +93,8 @@ transcode.o : ../utils/transcode.cpp
 	$(CXX) $(ALL_CXXFLAGS) -c ../utils/transcode.cpp
 wipedir.o : ../utils/wipedir.cpp
 	$(CXX) $(ALL_CXXFLAGS) -c ../utils/wipedir.cpp
+x11mon.o : ../utils/x11mon.cpp
+	$(CXX) $(ALL_CXXFLAGS) -c ../utils/x11mon.cpp
 depend: $(DEPS)
 clean:
 	rm -f $(OBJS) $(LIBS) $(DEPS) unac.o
@@ -213,6 +215,9 @@ transcode.dep.stamp : ../utils/transcode.cpp
 wipedir.dep.stamp : ../utils/wipedir.cpp
 	$(CXX) -M $(ALL_CXXFLAGS) ../utils/wipedir.cpp > wipedir.dep
 	touch wipedir.dep.stamp
+x11mon.dep.stamp : ../utils/x11mon.cpp
+	$(CXX) -M $(ALL_CXXFLAGS) ../utils/x11mon.cpp > x11mon.dep
+	touch x11mon.dep.stamp
 include rclaspell.dep
 include rclconfig.dep
 include rclinit.dep
@@ -251,3 +256,4 @@ include readfile.dep
 include smallut.dep
 include transcode.dep
 include wipedir.dep
+include x11mon.dep

src/lib/mkMake

@@ -42,6 +42,7 @@ ${depth}/utils/readfile.cpp \
 ${depth}/utils/smallut.cpp \
 ${depth}/utils/transcode.cpp \
 ${depth}/utils/wipedir.cpp \
+${depth}/utils/x11mon.cpp \
 "
 
 

src/mk/localdefs.in

@@ -7,11 +7,16 @@ INCICONV=@INCICONV@
 
 LIBFAM = @LIBFAM@
 
+X_CFLAGS=@X_CFLAGS@
+X_PRE_LIBS=@X_PRE_LIBS@
+X_LIBS=@X_LIBS@
+X_EXTRA_LIBS=@X_EXTRA_LIBS@
+
 prefix = @prefix@
 datadir = @datadir@
 RECOLL_DATADIR = ${datadir}/recoll
 
-LOCALCXXFLAGS = $(INCICONV) $(XAPIANCXXFLAGS) \
+LOCALCXXFLAGS = $(INCICONV) $(XAPIANCXXFLAGS) $(X_CFLAGS) \
 	      -DRECOLL_DATADIR=\"$(RECOLL_DATADIR)\" @DEFS@
 
 CXXFLAGS = -g -O2 -Wall -Wno-unused 

src/utils/pathut.cpp

@@ -1,5 +1,5 @@
 #ifndef lint
-static char rcsid[] = "@(#$Id: pathut.cpp,v 1.13 2006-12-16 15:31:51 dockes Exp $ (C) 2004 J.F.Dockes";
+static char rcsid[] = "@(#$Id: pathut.cpp,v 1.14 2006-12-23 13:07:21 dockes Exp $ (C) 2004 J.F.Dockes";
 #endif
 /*
  *   This program is free software; you can redistribute it and/or modify
@@ -91,15 +91,20 @@ TempFileInternal::TempFileInternal(const string& suffix)
 	return;
     }
 
-    if (!mktemp(cp)) {
+    // Yes using mkstemp this way is awful (bot the suffix adding and
+    // using mkstemp() just to avoid the warnings)
+    int fd;
+    if ((fd = mkstemp(cp)) < 0) {
 	free(cp);
-	m_reason = "maketmpdir: mktemp failed\n";
+	m_reason = "maketmpdir: mkstemp failed\n";
 	return;
-    }	
+    }
+    close(fd);
+    unlink(cp);
+    
     filename = cp;
     free(cp);
 
-    // Yea not right
     m_filename = filename + suffix;
     if (close(open(m_filename.c_str(), O_CREAT|O_EXCL, 0600)) != 0) {
 	m_reason = string("Could not open/create") + m_filename;