* \author Ruurd A. Reitsma
* \author Claus Hentschel
* \author Angus Leeming
+ * \author Enrico Forestieri
*
* Full author contact details are available in file CREDITS.
*
#include <config.h>
+#include "LyXRC.h"
+
#include "support/os.h"
#include "support/os_win32.h"
#include "support/debug.h"
+#include "support/environment.h"
#include "support/FileName.h"
#include "support/gettext.h"
#include "support/filetools.h"
#include <QString>
-/* The GetLongPathName macro may be defined on the compiling machine,
- * but we must use a bit of trickery if the resulting executable is
- * to run on a Win95 machine.
- * Fortunately, Microsoft provide the trickery. All we need is the
- * NewAPIs.h header file, available for download from Microsoft as
- * part of the Platform SDK.
- */
-#if defined (HAVE_NEWAPIS_H)
-// This should be defined already to keep Boost.Filesystem happy.
-# if !defined (WANT_GETFILEATTRIBUTESEX_WRAPPER)
-# error Expected WANT_GETFILEATTRIBUTESEX_WRAPPER to be defined!
-# endif
-# define WANT_GETLONGPATHNAME_WRAPPER 1
-# define COMPILE_NEWAPIS_STUBS
-# include <NewAPIs.h>
-# undef COMPILE_NEWAPIS_STUBS
-# undef WANT_GETLONGPATHNAME_WRAPPER
-#endif
-
#include <io.h>
#include <direct.h> // _getdrive
#include <shlobj.h> // SHGetFolderPath
#define ASSOCF_INIT_IGNOREUNKNOWN 0
#endif
+#if defined(__MINGW32__)
+#include <stdio.h>
+#endif
+
+
+extern "C" {
+extern void __wgetmainargs(int * argc, wchar_t *** argv, wchar_t *** envp,
+ int expand_wildcards, int * new_mode);
+}
+
using namespace std;
namespace lyx {
namespace {
+int argc_ = 0;
+wchar_t ** argv_ = 0;
+
bool windows_style_tex_paths_ = true;
string cygdrive = "/cygdrive";
} // namespace anon
-void init(int /* argc */, char * argv[])
+void init(int argc, char * argv[])
{
/* Note from Angus, 17 Jan 2005:
*
* lyx is invoked as a parameter of hidecmd.exe.
*/
+
+ // Get the wide program arguments array
+ wchar_t ** envp = 0;
+ int newmode = 0;
+ __wgetmainargs(&argc_, &argv_, &envp, -1, &newmode);
+ LASSERT(argc == argc_, /**/);
+
// If Cygwin is detected, query the cygdrive prefix.
// The cygdrive prefix is needed for translating windows style paths
// to posix style paths in LaTeX files when the Cygwin teTeX is used.
}
+string utf8_argv(int i)
+{
+ LASSERT(i < argc_, /**/);
+ return fromqstr(QString::fromWCharArray(argv_[i]));
+}
+
+
+void remove_internal_args(int i, int num)
+{
+ argc_ -= num;
+ for (int j = i; j < argc_; ++j)
+ argv_[j] = argv_[j + num];
+}
+
+
string current_root()
{
// _getdrive returns the current drive (1=A, 2=B, and so on).
}
-static QString const get_short_path(QString const & long_path)
+static QString const get_short_path(QString const & long_path, file_access how)
{
- // GetShortPathNameW needs the path in utf16 encoding.
+ // CreateFileW and GetShortPathNameW need the path in utf16 encoding.
+ if (how == CREATE) {
+ HANDLE h = CreateFileW((wchar_t *) long_path.utf16(),
+ GENERIC_WRITE, 0, NULL, CREATE_NEW,
+ FILE_ATTRIBUTE_NORMAL, NULL);
+ if (h == INVALID_HANDLE_VALUE
+ && GetLastError() != ERROR_FILE_EXISTS)
+ return long_path;
+ CloseHandle(h);
+ }
vector<wchar_t> short_path(MAX_PATH);
DWORD result = GetShortPathNameW((wchar_t *) long_path.utf16(),
&short_path[0], short_path.size());
}
-string safe_internal_path(string const & p)
+string safe_internal_path(string const & p, file_access how)
{
- return subst(fromqstr(get_short_path(toqstr(p))), "\\", "/");
+ return subst(fromqstr(get_short_path(toqstr(p), how)), "\\", "/");
}
}
+string latex_path_list(string const & p)
+{
+ if (p.empty())
+ return p;
+
+ // We may need a posix style path or a windows style path (depending
+ // on windows_style_tex_paths_), but we use always forward slashes,
+ // since this is standard for all tex engines.
+
+ if (!windows_style_tex_paths_) {
+ string pathlist;
+ for (size_t i = 0, k = 0; i != string::npos; k = i) {
+ i = p.find(';', i);
+ string path = subst(p.substr(k, i - k), '\\', '/');
+ if (FileName::isAbsolute(path)) {
+ string const drive = path.substr(0, 2);
+ string const cygprefix = cygdrive + "/"
+ + drive.substr(0, 1);
+ path = subst(path, drive, cygprefix);
+ }
+ pathlist += path;
+ if (i != string::npos) {
+ pathlist += ':';
+ ++i;
+ }
+ }
+ return pathlist;
+ }
+ return subst(p, '\\', '/');
+}
+
+
bool is_valid_strftime(string const & p)
{
string::size_type pos = p.find_first_of('%');
}
-bool is_terminal(io_channel channel)
+shell_type shell()
{
- switch (channel) {
- case STDIN:
- if (GetStdHandle(STD_INPUT_HANDLE) == NULL)
- return false;
- break;
- case STDOUT:
- if (GetStdHandle(STD_OUTPUT_HANDLE) == NULL)
- return false;
- break;
- case STDERR:
- if (GetStdHandle(STD_ERROR_HANDLE) == NULL)
- return false;
- break;
- }
- return true;
+ return CMD_EXE;
}
-shell_type shell()
+int timeout_min()
{
- return CMD_EXE;
+ return 30;
}
-char path_separator()
+char path_separator(path_type type)
{
+ if (type == TEXENGINE)
+ return windows_style_tex_paths_ ? ';' : ':';
+
return ';';
}
}
-bool autoOpenFile(string const & filename, auto_open_mode const mode)
+bool autoOpenFile(string const & filename, auto_open_mode const mode,
+ string const & path)
{
+ string const texinputs = os::latex_path_list(
+ replaceCurdirPath(path, lyxrc.texinputs_prefix));
+ string const sep = windows_style_tex_paths_ ? ";" : ":";
+ string const oldval = getEnv("TEXINPUTS");
+ string const newval = "." + sep + texinputs + sep + oldval;
+ if (!path.empty() && !lyxrc.texinputs_prefix.empty())
+ setEnv("TEXINPUTS", newval);
+
// reference: http://msdn.microsoft.com/en-us/library/bb762153.aspx
char const * action = (mode == VIEW) ? "open" : "edit";
- return reinterpret_cast<int>(ShellExecute(NULL, action,
+ bool success = reinterpret_cast<int>(ShellExecute(NULL, action,
to_local8bit(from_utf8(filename)).c_str(), NULL, NULL, 1)) > 32;
+
+ if (!path.empty() && !lyxrc.texinputs_prefix.empty())
+ setEnv("TEXINPUTS", oldval);
+ return success;
}
CloseHandle(hmap);
CloseHandle(hpath);
string const retpath = subst(string(realpath), '\\', '/');
- return FileName::fromFilesystemEncoding(retpath).absFilename();
+ return FileName::fromFilesystemEncoding(retpath).absFileName();
}
} // namespace os