#include "support/os.h"
#include "support/os_win32.h"
-#include "support/lstrings.h"
+
+#include "support/debug.h"
+#include "support/FileName.h"
+#include "support/gettext.h"
#include "support/filetools.h"
+#include "support/lstrings.h"
#include "support/ExceptionMessage.h"
-#include "debug.h"
-#include "gettext.h"
-
-#include <boost/assert.hpp>
+#include "support/lassert.h"
#include <cstdlib>
#include <vector>
# endif
#endif
-using std::endl;
-using std::string;
+#if !defined(ASSOCF_INIT_IGNOREUNKNOWN) && !defined(__MINGW32__)
+#define ASSOCF_INIT_IGNOREUNKNOWN 0
+#endif
+using namespace std;
namespace lyx {
+
+void emergencyCleanup();
+
namespace support {
namespace os {
string cygdrive = "/cygdrive";
+BOOL terminate_handler(DWORD event)
+{
+ if (event == CTRL_CLOSE_EVENT
+ || event == CTRL_LOGOFF_EVENT
+ || event == CTRL_SHUTDOWN_EVENT) {
+ lyx::emergencyCleanup();
+ return TRUE;
+ }
+ return FALSE;
+}
+
} // namespace anon
void init(int /* argc */, char * argv[])
(LPBYTE) buf, &bufSize);
RegCloseKey(regKey);
if ((retVal == ERROR_SUCCESS) && (bufSize <= MAX_PATH))
- cygdrive = buf;
+ cygdrive = rtrim(string(buf), "/");
}
+
+ // Catch shutdown events.
+ SetConsoleCtrlHandler((PHANDLER_ROUTINE)terminate_handler, TRUE);
}
}
+bool isFilesystemCaseSensitive()
+{
+ return false;
+}
+
+
docstring::size_type common_path(docstring const & p1, docstring const & p2)
{
size_t i = 0;
}
+bool path_prefix_is(string const & path, string const & pre)
+{
+ return path_prefix_is(const_cast<string &>(path), pre, CASE_UNCHANGED);
+}
+
+
+bool path_prefix_is(string & path, string const & pre, path_case how)
+{
+ docstring const p1 = from_utf8(path);
+ docstring const p2 = from_utf8(pre);
+ docstring::size_type const p1_len = p1.length();
+ docstring::size_type const p2_len = p2.length();
+ docstring::size_type common_len = common_path(p1, p2);
+
+ if (p2[p2_len - 1] == '/' && p1_len != p2_len)
+ ++common_len;
+
+ if (common_len != p2_len)
+ return false;
+
+ if (how == CASE_ADJUSTED && !prefixIs(path, pre)) {
+ if (p1_len < common_len)
+ path = to_utf8(p2.substr(0, p1_len));
+ else
+ path = to_utf8(p2 + p1.substr(common_len,
+ p1_len - common_len));
+ }
+
+ return true;
+}
+
+
string external_path(string const & p)
{
string const dos_path = subst(p, "/", "\\");
// GetLongPathName needs the path in file system encoding.
// We can use to_local8bit, since file system encoding and the
// local 8 bit encoding are identical on windows.
- std::vector<char> long_path(MAX_PATH);
+ vector<char> long_path(MAX_PATH);
DWORD result = GetLongPathName(to_local8bit(from_utf8(short_path)).c_str(),
&long_path[0], long_path.size());
long_path.resize(result);
result = GetLongPathName(short_path.c_str(),
&long_path[0], long_path.size());
- BOOST_ASSERT(result <= long_path.size());
+ LASSERT(result <= long_path.size(), /**/);
}
return (result == 0) ? short_path : to_utf8(from_filesystem8bit(&long_path[0]));
// on windows_style_tex_paths_), but we use always forward slashes,
// since it gets written into a .tex file.
- if (!windows_style_tex_paths_ && is_absolute_path(p)) {
+ if (!windows_style_tex_paths_ && FileName::isAbsolute(p)) {
string const drive = p.substr(0, 2);
string const cygprefix = cygdrive + "/" + drive.substr(0, 1);
string const cygpath = subst(subst(p, '\\', '/'), drive, cygprefix);
- LYXERR(Debug::LATEX,
<< "<Path correction for LaTeX> ["
+ LYXERR(Debug::LATEX, "<Path correction for LaTeX> ["
<< p << "]->>[" << cygpath << ']');
return cygpath;
}
}
-// (Claus H.) On Win32 both Unix and Win32/DOS pathnames are used.
-// Therefore an absolute path could be either a pathname starting
-// with a slash (Unix) or a pathname starting with a drive letter
-// followed by a colon. Because a colon is not valid in pathes in Unix
-// and at another location in Win32 testing just for the existance
-// of the colon in the 2nd position seems to be enough!
-bool is_absolute_path(string const & p)
+bool is_valid_strftime(string const & p)
{
- if (p.empty())
- return false;
-
- bool isDosPath = (p.length() > 1 && p[1] == ':');
- bool isUnixPath = (p[0] == '/');
-
- return isDosPath || isUnixPath;
+ 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),
+ "aAbBcdfHIjmMpSUwWxXyYzZ%"))
+ return false;
+ if (pos + 2 == string::npos)
+ break;
+ pos = p.find_first_of('%', pos + 2);
+ }
+ return true;
}
}
+bool is_terminal(io_channel channel)
+{
+ 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;
+}
+
+
shell_type shell()
{
return CMD_EXE;
id = CSIDL_APPDATA;
break;
default:
- BOOST_ASSERT(false);
+ LASSERT(false, /**/);
}
HRESULT const result = (folder_path_func_)(0, id, 0,
SHGFP_TYPE_CURRENT,
DWORD bufSize = MAX_PATH + 100;
TCHAR buf[MAX_PATH + 100];
- // reference: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/shellcc
- // /platform/shell/reference/shlwapi/registry/assocquerystring.asp
+ // reference: http://msdn.microsoft.com/en-us/library/bb773471.aspx
char const * action = (mode == VIEW) ? "open" : "edit";
- return S_OK == AssocQueryString(0, ASSOCSTR_EXECUTABLE,
- full_ext.c_str(), action, buf, &bufSize);
+ return S_OK == AssocQueryString(ASSOCF_INIT_IGNOREUNKNOWN,
+ ASSOCSTR_EXECUTABLE, full_ext.c_str(), action, buf, &bufSize);
}
bool autoOpenFile(string const & filename, auto_open_mode const mode)
{
- // reference: http://msdn.microsoft.com/library/default.asp
- // ?url=/library/en-us/shellcc/platform/shell/reference/functions/
- // shellexecute.asp
+ // reference: http://msdn.microsoft.com/en-us/library/bb762153.aspx
char const * action = (mode == VIEW) ? "open" : "edit";
return reinterpret_cast<int>(ShellExecute(NULL, action,
to_local8bit(from_utf8(filename)).c_str(), NULL, NULL, 1)) > 32;
}
+
+string real_path(string const & path)
+{
+ // See http://msdn.microsoft.com/en-us/library/aa366789(VS.85).aspx
+ HANDLE hpath = CreateFile(subst(path, '/', '\\').c_str(), GENERIC_READ,
+ FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
+
+ if (hpath == INVALID_HANDLE_VALUE) {
+ // The file cannot be accessed.
+ return FileName::fromFilesystemEncoding(path).absFilename();
+ }
+
+ // Get the file size.
+ DWORD size_hi = 0;
+ DWORD size_lo = GetFileSize(hpath, &size_hi);
+
+ if (size_lo == 0 && size_hi == 0) {
+ // A zero-length file cannot be mapped.
+ CloseHandle(hpath);
+ return FileName::fromFilesystemEncoding(path).absFilename();
+ }
+
+ // Create a file mapping object.
+ HANDLE hmap = CreateFileMapping(hpath, NULL, PAGE_READONLY, 0, 1, NULL);
+
+ if (!hmap) {
+ CloseHandle(hpath);
+ return FileName::fromFilesystemEncoding(path).absFilename();
+ }
+
+ // Create a file mapping to get the file name.
+ void * pmem = MapViewOfFile(hmap, FILE_MAP_READ, 0, 0, 1);
+
+ if (!pmem) {
+ CloseHandle(hmap);
+ CloseHandle(hpath);
+ return FileName::fromFilesystemEncoding(path).absFilename();
+ }
+
+ TCHAR realpath[MAX_PATH + 1];
+
+ if (!GetMappedFileName(GetCurrentProcess(), pmem, realpath, MAX_PATH)) {
+ UnmapViewOfFile(pmem);
+ CloseHandle(hmap);
+ CloseHandle(hpath);
+ return FileName::fromFilesystemEncoding(path).absFilename();
+ }
+
+ // Translate device name to UNC prefix or drive letters.
+ TCHAR tmpbuf[MAX_PATH] = TEXT("\\Device\\Mup\\");
+ UINT namelen = _tcslen(tmpbuf);
+ if (_tcsnicmp(realpath, tmpbuf, namelen) == 0) {
+ // UNC path
+ _snprintf(tmpbuf, MAX_PATH, "\\\\%s", realpath + namelen);
+ strncpy(realpath, tmpbuf, MAX_PATH);
+ realpath[MAX_PATH] = '\0';
+ } else if (GetLogicalDriveStrings(MAX_PATH - 1, tmpbuf)) {
+ // Check whether device name corresponds to some local drive.
+ TCHAR name[MAX_PATH];
+ TCHAR drive[3] = TEXT(" :");
+ bool found = false;
+ TCHAR * p = tmpbuf;
+ do {
+ // Copy the drive letter to the template string
+ drive[0] = *p;
+ // Look up each device name
+ if (QueryDosDevice(drive, name, MAX_PATH)) {
+ namelen = _tcslen(name);
+ if (namelen < MAX_PATH) {
+ found = _tcsnicmp(realpath, name, namelen) == 0;
+ if (found) {
+ // Repl. device spec with drive
+ TCHAR tempfile[MAX_PATH];
+ _snprintf(tempfile,
+ MAX_PATH,
+ "%s%s",
+ drive,
+ realpath + namelen);
+ strncpy(realpath,
+ tempfile,
+ MAX_PATH);
+ realpath[MAX_PATH] = '\0';
+ }
+ }
+ }
+ // Advance p to the next NULL character.
+ while (*p++) ;
+ } while (!found && *p);
+ }
+ UnmapViewOfFile(pmem);
+ CloseHandle(hmap);
+ CloseHandle(hpath);
+ string const retpath = subst(string(realpath), '\\', '/');
+ return FileName::fromFilesystemEncoding(retpath).absFilename();
+}
+
} // namespace os
} // namespace support
} // namespace lyx
projects / lyx.git / blobdiff