-rw-r--r-- | library/filemanager.cpp | 67 |
1 files changed, 55 insertions, 12 deletions
diff --git a/library/filemanager.cpp b/library/filemanager.cpp index cc657fa..91986a0 100644 --- a/library/filemanager.cpp +++ b/library/filemanager.cpp @@ -32,5 +32,14 @@ #include <sys/stat.h> #include <dirent.h> -#include <sys/sendfile.h> +#ifdef Q_OS_MACX +// MacOS X does not have sendfile.. :( +// But maybe in the future.. !? +# ifdef SENDFILE +# include <sys/types.h> +# include <sys/socket.h> +# endif +#else +# include <sys/sendfile.h> +#endif /* Q_OS_MACX */ #include <fcntl.h> @@ -217,4 +226,6 @@ bool FileManager::copyFile( const AppLnk &src, const AppLnk &dest ) } + + bool FileManager::copyFile( const QString & src, const QString & dest ) { bool success = true; @@ -239,15 +250,47 @@ bool FileManager::copyFile( const QString & src, const QString & dest ) { int err=0; QString msg; - err = sendfile(write_fd, read_fd, &offset, stat_buf.st_size); - if( err == -1) { - switch(err) { - case EBADF : msg = "The input file was not opened for reading or the output file was not opened for writing. "; - case EINVAL: msg = "Descriptor is not valid or locked. "; - case ENOMEM: msg = "Insufficient memory to read from in_fd."; - case EIO: msg = "Unspecified error while reading from in_fd."; - }; - success = false; - } - } else { +#ifdef Q_OS_MACX +#ifdef SENDMAIL + /* FreeBSD does support a different kind of + * sendfile. (eilers) + * I took this from Very Secure FTPd + * Licence: GPL + * Author: Chris Evans + * sysdeputil.c + */ + /* XXX - start_pos will truncate on 32-bit machines - can we + * say "start from current pos"? + */ + off_t written = 0; + int retval = 0; + retval = sendfile(read_fd, write_fd, offset, stat_buf.st_size, NULL, + &written, 0); + /* Translate to Linux-like retval */ + if (written > 0) + { + err = (int) written; + } +#else /* SENDMAIL */ + err == -1; + msg = "FAILURE: Using unsupported function \"sendfile()\" Need Workaround !!"; + success = false; +# warning "Need workaround for sendfile!!(eilers)" +#endif /* SENDMAIL */ + +#else + err = sendfile(write_fd, read_fd, &offset, stat_buf.st_size); + if( err == -1) { + switch(err) { + case EBADF : msg = "The input file was not opened for reading or the output file was not opened for writing. "; + case EINVAL: msg = "Descriptor is not valid or locked. "; + case ENOMEM: msg = "Insufficient memory to read from in_fd."; + case EIO: msg = "Unspecified error while reading from in_fd."; + }; + success = false; + } +#endif /* Q_OS_MACX */ + if( !success ) + qWarning( msg ); + } else { qWarning("open write failed %s, %s",src.latin1(), dest.latin1()); success = false; |