#include "support/docstring.h"
#include "support/FileName.h"
#include "support/lstrings.h"
+#include "support/lassert.h"
#include <limits.h>
#include <stdlib.h>
namespace support {
namespace os {
-void init(int, char *[])
+namespace {
+
+int argc_ = 0;
+char ** argv_ = 0;
+
+} // namespace anon
+
+void init(int argc, char * argv[])
+{
+ argc_ = argc;
+ argv_ = argv;
+}
+
+
+string utf8_argv(int i)
+{
+ LASSERT(i < argc_, /**/);
+ return to_utf8(from_local8bit(argv_[i]));
+}
+
+
+void remove_internal_args(int, int)
{}
--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__
- string tmp = path;
- return path_prefix_is(tmp, pre, CASE_UNCHANGED);
+ return path_prefix_is(const_cast<string &>(path), pre, CASE_UNCHANGED);
#else
return prefixIs(path, pre);
#endif
#ifdef __APPLE__
docstring const p1 = from_utf8(path);
docstring const p2 = from_utf8(pre);
- docstring::size_type i = common_path(p1, p2);
+ 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 (i + 1 != p2.length())
+ if (common_len != p2_len)
return false;
- if (!prefixIs(path, pre) && how == CASE_ADJUSTED)
- path = to_utf8(p2 + p1.substr(i + 1, p1.length() - i + 1));
+ 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;
#else
}
+string safe_internal_path(string const & p, file_access)
+{
+ return p;
+}
+
+
string external_path_list(string const & p)
{
return p;
}
-bool is_terminal(io_channel channel)
-{
- return isatty(channel);
-}
-
-
shell_type shell()
{
return UNIX;
string real_path(string const & path)
{
+#ifdef HAVE_DEF_PATH_MAX
char rpath[PATH_MAX + 1];
char * result = realpath(path.c_str(), rpath);
- return FileName::fromFilesystemEncoding(result ? rpath : path).absFilename();
+ return FileName::fromFilesystemEncoding(result ? rpath : path).absFileName();
+#else
+ char * result = realpath(path.c_str(), NULL);
+ string ret = FileName::fromFilesystemEncoding(result ? result : path).absFileName();
+ free(result);
+ return ret;
+#endif
}
} // namespace os