author | zecke <zecke> | 2002-12-10 17:01:18 (UTC) |
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committer | zecke <zecke> | 2002-12-10 17:01:18 (UTC) |
commit | 4ecbf7407c19b59fc136c334f9386c53db453930 (patch) (side-by-side diff) | |
tree | 1cba438e2533f7109af169b0b77988cec6664192 /libopie2/opiepim/backend/otodoaccessxml.cpp | |
parent | 36375df6ff103e52455823f7afd64c4f4ae7fcb8 (diff) | |
download | opie-4ecbf7407c19b59fc136c334f9386c53db453930.zip opie-4ecbf7407c19b59fc136c334f9386c53db453930.tar.gz opie-4ecbf7407c19b59fc136c334f9386c53db453930.tar.bz2 |
get in sync with HEAD again
-OPimBase was added to be used as a default struct inside OPimResolver
and to work with DSOs
-TodoListXML backend now uses mmap and madvise to load data
-OContact added/changed rtti
-OTodo added changed rtti
OPimAccess* added stuff necessary for the Resolver and a 'state'/'hint'
on how to load data
OPimResolver which resolves uid + services to Records, rtti to QCOPChannels
loads arbitary Service backends ( will work with DSOs soon )
-OPimMainWindow added some setDocument scripting possibility and
internal marshalling and demarshalling of Records
-OPimRecord added loadDataFromm and saveDataTo for marshalling purposes
much more :)
Diffstat (limited to 'libopie2/opiepim/backend/otodoaccessxml.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | libopie2/opiepim/backend/otodoaccessxml.cpp | 43 |
1 files changed, 36 insertions, 7 deletions
diff --git a/libopie2/opiepim/backend/otodoaccessxml.cpp b/libopie2/opiepim/backend/otodoaccessxml.cpp index b2dfe80..21f93a0 100644 --- a/libopie2/opiepim/backend/otodoaccessxml.cpp +++ b/libopie2/opiepim/backend/otodoaccessxml.cpp @@ -1 +1,11 @@ +#include <errno.h> +#include <fcntl.h> + +#include <sys/mman.h> +#include <sys/stat.h> +#include <sys/types.h> + +#include <unistd.h> + + #include <qfile.h> @@ -54,10 +64,23 @@ bool OTodoAccessXML::load() { // but we want to push OpiePIM... to TT..... - QFile f(m_file ); - if (!f.open(IO_ReadOnly) ) + // mmap part from zecke :) + int fd = ::open( QFile::encodeName(m_file).data(), O_RDONLY ); + struct stat attribut; + if ( fd < 0 ) return false; + + if ( fstat(fd, &attribut ) == -1 ) { + ::close( fd ); return false; + } + void* map_addr = ::mmap(NULL, attribut.st_size, PROT_READ, MAP_SHARED, fd, 0 ); + if ( map_addr == ( (caddr_t)-1) ) { + ::close(fd ); + return false; + } + /* advise the kernel who we want to read it */ + ::madvise( map_addr, attribut.st_size, MADV_SEQUENTIAL ); + /* we do not the file any more */ + ::close( fd ); - QByteArray ba = f.readAll(); - f.close(); - char* dt = ba.data(); - int len = ba.size(); + char* dt = (char*)map_addr; + int len = attribut.st_size; int i = 0; @@ -65,5 +88,8 @@ bool OTodoAccessXML::load() { const char* collectionString = "<Task "; + int strLen = strlen(collectionString); while ( dt+i != 0 && ( point = strstr( dt+i, collectionString ) ) != 0l ) { i = point -dt; - i+= strlen(collectionString); + i+= strLen; + qWarning("Found a start at %d %d", i, (point-dt) ); + OTodo ev; @@ -122,2 +148,3 @@ bool OTodoAccessXML::load() { */ + qWarning("End at %d", i ); if (m_events.contains( ev.uid() ) || ev.uid() == 0) { @@ -133,2 +160,4 @@ bool OTodoAccessXML::load() { + munmap(map_addr, attribut.st_size ); + qWarning("counts %d records loaded!", m_events.count() ); |