-// os_unix.C
+/**
+ * \file os_unix.C
+ * 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
+ */
-// Various OS specific functions
#include <config.h>
#include "os.h"
#include "support/filetools.h"
#include "support/lstrings.h"
-string os::binpath_ = string();
-string os::binname_ = string();
-string os::tmpdir_ = string();
-os::shell_type os::_shell = os::UNIX;
-unsigned long os::cp_ = 0;
+namespace {
-void os::init(int * /*argc*/, char ** argv[]) /* :cp_(0), _shell(os::UNIX) */ {
- static bool initialized = false;
+string binpath_;
+string binname_;
+string tmpdir_;
+
+}
+namespace lyx {
+namespace support {
+namespace os {
+
+void init(int * /*argc*/, char ** argv[])
+{
+ static bool initialized = false;
if (initialized)
return;
-
initialized = true;
+
string tmp = *argv[0];
binname_ = OnlyFilename(tmp);
tmp = ExpandPath(tmp); // This expands ./ and ~/
- if (!AbsolutePath(tmp)) {
+ if (!is_absolute_path(tmp)) {
string binsearchpath = GetEnvPath("PATH");
// This will make "src/lyx" work always :-)
binsearchpath += ";.";
// In case we are running in place and compiled with shared libraries
if (suffixIs(tmp, "/.libs/"))
- tmp.erase(tmp.length()-6, string::npos);
+ tmp.erase(tmp.length() - 6, string::npos);
binpath_ = tmp;
}
-void os::warn(string /*mesg*/) {
+
+void warn(string const & /*mesg*/)
+{
return;
}
-string os::current_root() {
- return string("/");
+
+string current_root()
+{
+ return "/";
}
-string::size_type os::common_path(string const &p1, string const &p2) {
- string::size_type i = 0,
- p1_len = p1.length(),
- p2_len = p2.length();
- while (i < p1_len && i < p2_len && p1[i] == p2[i]) ++i;
+
+string::size_type common_path(string const & p1, string const & p2)
+{
+ string::size_type i = 0;
+ string::size_type p1_len = p1.length();
+ string::size_type p2_len = p2.length();
+ while (i < p1_len && i < p2_len && p1[i] == p2[i])
+ ++i;
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;
+ || (i < p2_len && p2[i] != '/' && i == p1_len))
+ {
+ if (i)
+ --i; // here was the last match
+ while (i && p1[i] != '/')
+ --i;
}
return i;
}
-string os::slashify_path(string p) {
+
+string slashify_path(string const & p)
+{
return p;
}
-string os::external_path(string p) {
+
+string external_path(string const & p)
+{
return p;
}
-string os::internal_path(string p) {
+
+string internal_path(string const & p)
+{
return p;
}
+
+
+bool is_absolute_path(string const & p)
+{
+ return !p.empty() && p[0] == '/';
+}
+
+
+char const * popen_read_mode()
+{
+ return "r";
+}
+
+
+string binpath()
+{
+ return binpath_;
+}
+
+
+string binname()
+{
+ return binname_;
+}
+
+
+void setTmpDir(string const & p)
+{
+ tmpdir_ = p;
+}
+
+
+string getTmpDir()
+{
+ return tmpdir_;
+}
+
+
+shell_type shell()
+{
+ return UNIX;
+}
+
+} // namespace os
+} // namespace support
+} // namespace lyx