>From dfb317fc2a8456f2d6dbf1793301a32161daccbc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fran=C3=A7ois=20Revol?= Date: Tue, 28 Oct 2014 15:27:22 +0100 Subject: [PATCH] Add device name detection on Haiku Move the default implementation and declaration of device_id() to ddrescue.h to avoid redeclaring it. Also drop linux.h since it's then useless. --- Makefile.in | 7 ++++--- extra.h | 23 +++++++++++++++++++++++ haiku.cc | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ linux.cc | 6 +----- linux.h | 18 ------------------ main.cc | 2 +- 6 files changed, 81 insertions(+), 27 deletions(-) create mode 100644 extra.h create mode 100644 haiku.cc delete mode 100644 linux.h diff --git a/Makefile.in b/Makefile.in index de0c787..86ac8b5 100644 --- a/Makefile.in +++ b/Makefile.in @@ -7,7 +7,7 @@ INSTALL_DIR = $(INSTALL) -d -m 755 SHELL = /bin/sh ddobjs = fillbook.o genbook.o io.o logbook.o rescuebook.o main.o -objs = arg_parser.o block.o linux.o logfile.o loggers.o rational.o $(ddobjs) +objs = arg_parser.o block.o haiku.o linux.o logfile.o loggers.o rational.o $(ddobjs) logobjs = arg_parser.o block.o logbook.o logfile.o ddrescuelog.o @@ -42,13 +42,14 @@ $(objs) : Makefile $(ddobjs) : block.h ddrescue.h arg_parser.o : arg_parser.h block.o : block.h +haiku.o : ddrescue.h io.o : loggers.h -linux.o : linux.h +linux.o : ddrescue.h logfile.o : block.h loggers.o : block.h loggers.h rational.o : rational.h rescuebook.o : loggers.h -main.o : arg_parser.h rational.h linux.h loggers.h main_common.cc +main.o : arg_parser.h rational.h loggers.h main_common.cc ddrescuelog.o : Makefile arg_parser.h block.h ddrescue.h main_common.cc diff --git a/extra.h b/extra.h new file mode 100644 index 0000000..a013c38 --- /dev/null +++ b/extra.h @@ -0,0 +1,23 @@ +/* GNU ddrescue - Data recovery tool + Copyright (C) 2014 Antonio Diaz Diaz. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +// Extra features, default implementations +#if !defined USE_LINUX && !defined __HAIKU__ +inline const char * device_id( const int ) { return 0; } +#else +const char * device_id( const int ); +#endif diff --git a/haiku.cc b/haiku.cc new file mode 100644 index 0000000..8d9a8be --- /dev/null +++ b/haiku.cc @@ -0,0 +1,52 @@ +/* GNU ddrescue - Data recovery tool + Copyright (C) 2014 Antonio Diaz Diaz. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "extra.h" + +#ifdef __HAIKU__ +#include +#include +#include +#include + + +void sanitize_string( std::string & str ) + { + for( unsigned i = str.size(); i > 0; --i ) // remove non-printable chars + { + const unsigned char ch = str[i-1]; + if( std::isspace( ch ) ) str[i-1] = ' '; + else if( ch < 32 || ch > 126 ) str.erase( i - 1, 1 ); + } + for( unsigned i = str.size(); i > 0; --i ) // remove duplicate spaces + if( str[i-1] == ' ' && ( i <= 1 || i >= str.size() || str[i-2] == ' ' ) ) + str.erase( i - 1, 1 ); + } + +const char * device_id( const int fd ) + { + static std::string id_str; + char id[256]; + + if( ioctl( fd, B_GET_DEVICE_NAME, &id, sizeof(id) ) != 0 ) return 0; + id_str = (const char *)id; + // XXX: is it needed anyway? + sanitize_string( id_str ); + return id_str.c_str(); + } + +#endif diff --git a/linux.cc b/linux.cc index c1021b5..eaa1779 100644 --- a/linux.cc +++ b/linux.cc @@ -17,7 +17,7 @@ #define _FILE_OFFSET_BITS 64 -#include "linux.h" +#include "extra.h" #ifdef USE_LINUX #include @@ -53,8 +53,4 @@ const char * device_id( const int fd ) return 0; } -#else - -const char * device_id( const int ) { return 0; } - #endif diff --git a/linux.h b/linux.h deleted file mode 100644 index 750bf4c..0000000 --- a/linux.h +++ /dev/null @@ -1,18 +0,0 @@ -/* GNU ddrescue - Data recovery tool - Copyright (C) 2014 Antonio Diaz Diaz. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -*/ - -const char * device_id( const int fd ); diff --git a/main.cc b/main.cc index 2f5fb8b..1741bdb 100644 --- a/main.cc +++ b/main.cc @@ -42,7 +42,7 @@ #include "rational.h" #include "block.h" #include "ddrescue.h" -#include "linux.h" +#include "extra.h" #include "loggers.h" #ifndef O_BINARY -- 1.8.3.4