lyx_mirror/src/support/os_unix.cpp

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/**
Rename files in src/support, step one. src/support/package.h src/support/Package.h Package src/support/package.C.in src/support/Package.C.in Package src/support/path.h src/support/Path.h Path src/support/fs_extras.h src/support/fs_extras.h NOCLASSES src/support/RandomAccessList.h src/support/RandomAccessList.h RandomAccessList src/support/lyxmanip.h src/support/lyxmanip.h NOCLASSES src/support/rename.C src/support/rename.cpp NOCLASSES src/support/abort.C src/support/abort.cpp NOCLASSES src/support/lyxlib.h src/support/lyxlib.h NOCLASSES src/support/ExceptionMessage.h src/support/ExceptionMessage.h ExceptionMessage src/support/copy.C src/support/copy.cpp NOCLASSES src/support/limited_stack.h src/support/limited_stack.h limited_stack src/support/filefilterlist.C src/support/FileFilterList.cpp ['FileFilterList', 'Filter'] src/support/cow_ptr.h src/support/cow_ptr.h cow_ptr src/support/os_unix.C src/support/os_unix.cpp NOCLASSES src/support/socktools.h src/support/socktools.h NOCLASSES src/support/forkedcontr.h src/support/ForkedcallsController.h ForkedcallsController src/support/os.h src/support/os.h NOCLASSES src/support/FileMonitor.h src/support/FileMonitor.h FileMonitor src/support/copied_ptr.h src/support/copied_ptr.h copied_ptr src/support/translator.h src/support/Translator.h Translator src/support/filetools.C src/support/filetools.cpp NOCLASSES src/support/unlink.C src/support/unlink.cpp NOCLASSES src/support/os_win32.C src/support/os_win32.cpp GetFolderPath src/support/lstrings.C src/support/lstrings.cpp NOCLASSES src/support/qstring_helpers.C src/support/qstring_helpers.cpp NOCLASSES src/support/getcwd.C src/support/getcwd.cpp NOCLASSES src/support/systemcall.C src/support/Systemcall.cpp Systemcall src/support/lyxalgo.h src/support/lyxalgo.h NOCLASSES src/support/filefilterlist.h src/support/FileFilterList.h ['FileFilterList', 'Filter'] src/support/unicode.C src/support/unicode.cpp IconvProcessor src/support/userinfo.C src/support/userinfo.cpp NOCLASSES src/support/lyxtime.C src/support/lyxtime.cpp NOCLASSES src/support/kill.C src/support/kill.cpp NOCLASSES src/support/docstring.C src/support/docstring.cpp to_local8bit_failure src/support/os_cygwin.C src/support/os_cygwin.cpp NOCLASSES src/support/lyxsum.C src/support/lyxsum.cpp NOCLASSES src/support/environment.C src/support/environment.cpp NOCLASSES src/support/filetools.h src/support/filetools.h NOCLASSES src/support/textutils.C src/support/textutils.cpp NOCLASSES src/support/mkdir.C src/support/mkdir.cpp NOCLASSES src/support/forkedcall.C src/support/Forkedcall.cpp ['ForkedProcess', 'Forkedcall'] src/support/tempname.C src/support/tempname.cpp NOCLASSES src/support/os_win32.h src/support/os_win32.h GetFolderPath src/support/types.h src/support/types.h NOCLASSES src/support/lstrings.h src/support/lstrings.h NOCLASSES src/support/forkedcallqueue.C src/support/ForkedCallQueue.cpp ForkedCallQueue src/support/qstring_helpers.h src/support/qstring_helpers.h NOCLASSES src/support/convert.C src/support/convert.cpp NOCLASSES src/support/filename.C src/support/FileName.cpp ['FileName', 'DocFileName'] src/support/tests/convert.C src/support/tests/convert.cpp NOCLASSES src/support/tests/filetools.C src/support/tests/filetools.cpp NOCLASSES src/support/tests/lstrings.C src/support/tests/lstrings.cpp NOCLASSES src/support/tests/boost.C src/support/tests/boost.cpp NOCLASSES src/support/docstream.C src/support/docstream.cpp ['iconv_codecvt_facet_exception', 'idocfstream', 'odocfstream'] src/support/std_istream.h src/support/std_istream.h NOCLASSES src/support/systemcall.h src/support/Systemcall.h Systemcall src/support/chdir.C src/support/chdir.cpp NOCLASSES src/support/std_ostream.h src/support/std_ostream.h NOCLASSES src/support/unicode.h src/support/unicode.h IconvProcessor src/support/path.C src/support/Path.cpp Path src/support/fs_extras.C src/support/fs_extras.cpp NOCLASSES src/support/userinfo.h src/support/userinfo.h NOCLASSES src/support/lyxtime.h src/support/lyxtime.h NOCLASSES src/support/docstring.h src/support/docstring.h to_local8bit_failure src/support/debugstream.h src/support/debugstream.h basic_debugstream src/support/environment.h src/support/environment.h NOCLASSES src/support/textutils.h src/support/textutils.h NOCLASSES src/support/forkedcall.h src/support/Forkedcall.h ['ForkedProcess', 'Forkedcall'] src/support/socktools.C src/support/socktools.cpp NOCLASSES src/support/forkedcallqueue.h src/support/ForkedCallQueue.h ForkedCallQueue src/support/forkedcontr.C src/support/ForkedcallsController.cpp ForkedcallsController src/support/os.C src/support/os.cpp NOCLASSES src/support/convert.h src/support/convert.h NOCLASSES src/support/filename.h src/support/FileName.h ['FileName', 'DocFileName'] src/support/docstream.h src/support/docstream.h ['iconv_codecvt_facet_exception', 'idocfstream', 'odocfstream'] src/support/FileMonitor.C src/support/FileMonitor.cpp FileMonitor git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18024 a592a061-630c-0410-9148-cb99ea01b6c8
2007-04-26 05:12:52 +00:00
* \file os_unix.cpp
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Ruurd A. Reitsma
*
* Full author contact details are available in file CREDITS.
*
* Various OS specific functions
*/
#include <config.h>
#include "support/os.h"
#include "support/docstring.h"
#include "support/FileName.h"
#include "support/lstrings.h"
#include <limits.h>
#include <stdlib.h>
#ifdef __APPLE__
#include <Carbon/Carbon.h>
#endif
using namespace std;
namespace lyx {
namespace support {
namespace os {
void init(int, char *[])
{}
string current_root()
{
return "/";
}
bool isFilesystemCaseSensitive()
{
#ifdef __APPLE__
return false;
#else
return true;
#endif
}
docstring::size_type common_path(docstring const & p1, docstring const & p2)
{
docstring::size_type i = 0;
docstring::size_type const p1_len = p1.length();
docstring::size_type const p2_len = p2.length();
#ifdef __APPLE__
while (i < p1_len && i < p2_len && uppercase(p1[i]) == uppercase(p2[i]))
++i;
#else
while (i < p1_len && i < p2_len && p1[i] == p2[i])
++i;
#endif
if ((i < p1_len && i < p2_len)
|| (i < p1_len && p1[i] != '/' && i == p2_len)
|| (i < p2_len && p2[i] != '/' && i == p1_len))
{
if (i)
--i; // here was the last match
while (i && p1[i] != '/')
--i;
} else
--i;
return i;
}
bool path_prefix_is(string const & path, string const & pre)
{
#ifdef __APPLE__
return path_prefix_is(const_cast<string &>(path), pre, CASE_UNCHANGED);
#else
return prefixIs(path, pre);
#endif
}
bool path_prefix_is(string & path, string const & pre, path_case how)
{
#ifdef __APPLE__
docstring const p1 = from_utf8(path);
docstring const p2 = from_utf8(pre);
docstring::size_type i = common_path(p1, p2);
if (i == 0 || i + 1 != p2.length())
return false;
if (how == CASE_ADJUSTED && !prefixIs(path, pre))
path = to_utf8(p2 + p1.substr(i + 1, p1.length() - i + 1));
return true;
#else
// silence compiler warnings
(void)how;
return prefixIs(path, pre);
#endif
}
string external_path(string const & p)
{
return p;
}
string internal_path(string const & p)
{
return p;
}
string external_path_list(string const & p)
{
return p;
}
string internal_path_list(string const & p)
{
return p;
}
string latex_path(string const & p)
{
return p;
}
bool is_valid_strftime(string const & p)
{
string::size_type pos = p.find_first_of('%');
while (pos != string::npos) {
if (pos + 1 == string::npos)
break;
if (!containsOnly(p.substr(pos + 1, 1),
"aAbBcCdDeEFgGhHIjklmMnOpPrRsStTuUVwWxXyYzZ%+"))
return false;
if (pos + 2 == string::npos)
break;
pos = p.find_first_of('%', pos + 2);
}
return true;
}
char const * popen_read_mode()
{
return "r";
}
string const & nulldev()
{
static string const nulldev_ = "/dev/null";
return nulldev_;
}
bool is_terminal(io_channel channel)
{
return isatty(channel);
}
shell_type shell()
{
return UNIX;
}
char path_separator()
{
return ':';
}
Renaming: cygwin_path_fix -> windows_style_tex_paths cygwin_path_fix_needed -> tex_expects_windows_paths check_cygwin_path -> check_windows_style_tex_paths use_cygwin_paths -> use_windows_paths RC_CYGWIN_PATH_FIX -> RC_TEX_EXPECTS_WINDOWS_PATHS * src/frontends/qt4/ui/QPrefCygwinPathUi.ui * src/frontends/qt3/ui/QPrefCygwinPathModule.ui Updated checkbutton label and description * src/frontends/qt4/QPrefsDialog.C (PrefCygwinPath): cygwin_path_fix -> windows_style_tex_paths (QPrefsDialog): Enable checkbutton for native WIN32 builds * src/frontends/xforms/forms/form_preferences.fd Updated label and name of checkbutton * src/frontends/xforms/FormPreferences.C (apply): cygwin_path_fix -> windows_style_tex_paths check_cygwin_path -> check_windows_style_tex_paths (build): Enable checkbutton for native WIN32 builds (update): Ditto (feedback): Updated description * src/frontends/qt3/QPrefs.C * src/frontends/qt3/QPrefsDialog.C * src/frontends/qt3/QPrefsDialog.h Renaming as above, enabled checkbutton for native WIN32 builds * src/support/os_unix.C * src/support/os.h * src/support/os_win32.C Renaming cygwin_path_fix -> windows_style_tex_paths * src/support/os_cygwin.C Ditto (external_path, external_path_list): always return windows style paths, not depending on the checkbutton status * src/lyxrc.C * src/lyxrc.h * src/lyxfunc.C * src/lyx_main.C Renaming * lib/configure.py Renaming, more meaningful diagnostics git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@14242 a592a061-630c-0410-9148-cb99ea01b6c8
2006-06-27 10:51:24 +00:00
void windows_style_tex_paths(bool)
{}
bool canAutoOpenFile(string const & ext, auto_open_mode const mode)
{
#ifdef __APPLE__
// Reference: http://developer.apple.com/documentation/Carbon/Reference/LaunchServicesReference/
CFStringRef cfs_ext = CFStringCreateWithBytes(kCFAllocatorDefault,
(UInt8 *) ext.c_str(), ext.length(),
kCFStringEncodingISOLatin1, false);
// this is what we would like to do but it seems that the
// viewer for PDF is often quicktime...
//LSRolesMask role = (mode == VIEW) ? kLSRolesViewer : kLSRolesEditor;
(void)mode;
LSRolesMask role = kLSRolesAll;
FSRef outAppRef;
OSStatus status =
LSGetApplicationForInfo(kLSUnknownType, kLSUnknownCreator,
cfs_ext, role, &outAppRef, NULL);
CFRelease(cfs_ext);
return status != kLSApplicationNotFoundErr;
#else
// silence compiler warnings
(void)ext;
(void)mode;
// currently, no default viewer is tried for non-windows system
// support for KDE/Gnome/Macintosh may be added later
return false;
#endif
}
bool autoOpenFile(string const & filename, auto_open_mode const mode)
{
#ifdef __APPLE__
// Reference: http://developer.apple.com/documentation/Carbon/Reference/LaunchServicesReference/
FSRef fileref;
OSStatus status =
FSPathMakeRef((UInt8 *) filename.c_str(), &fileref, NULL);
if (status != 0)
return false;
// this is what we would like to do but it seems that the
// viewer for PDF is often quicktime...
//LSRolesMask role = (mode == VIEW) ? kLSRolesViewer : kLSRolesEditor;
(void)mode;
LSRolesMask role = kLSRolesAll;
FSRef outAppRef;
status = LSGetApplicationForItem(&fileref, role, &outAppRef, NULL);
if (status == kLSApplicationNotFoundErr)
return false;
LSLaunchFSRefSpec inLaunchSpec;
inLaunchSpec.appRef = &outAppRef;
inLaunchSpec.numDocs = 1;
inLaunchSpec.itemRefs = &fileref;
inLaunchSpec.passThruParams = NULL;
inLaunchSpec.launchFlags = kLSLaunchDefaults;
inLaunchSpec.asyncRefCon = NULL;
status = LSOpenFromRefSpec(&inLaunchSpec, NULL);
return status != kLSApplicationNotFoundErr;
#else
// silence compiler warnings
(void)filename;
(void)mode;
// currently, no default viewer is tried for non-windows system
// support for KDE/Gnome/Macintosh may be added later
return false;
#endif
}
string real_path(string const & path)
{
char rpath[PATH_MAX + 1];
char * result = realpath(path.c_str(), rpath);
return FileName::fromFilesystemEncoding(result ? rpath : path).absFilename();
}
} // namespace os
} // namespace support
} // namespace lyx