int env_set_pwd() {
wcstring res = wgetcwd();
if (res.empty()) {
debug(0,
_(L"Could not determine current working directory. Is your locale set correctly?"));
return 0;
}
env_set(L"PWD", res.c_str(), ENV_EXPORT | ENV_GLOBAL);
return 1;
}
int env_set_pwd()
{
wchar_t dir_path[4096];
wchar_t *res = wgetcwd(dir_path, 4096);
if (!res)
{
return 0;
}
env_set(L"PWD", dir_path, ENV_EXPORT | ENV_GLOBAL);
return 1;
}
int env_set_pwd()
{
wchar_t dir_path[4096];
wchar_t *res = wgetcwd(dir_path, 4096);
if (!res)
{
debug(0, _(L"Could not determine current working directory. Is your locale set correctly?"));
return 0;
}
env_set(L"PWD", dir_path, ENV_EXPORT | ENV_GLOBAL);
return 1;
}
const std::wstring FileSystem::getCurrentDirectory()
{
m_currentDirectory = L"";
wgetcwd(m_currentDirectory, element_of(m_currentDirectory));
uint32 pathLength = m_currentDirectory.size();
if (pathLength > 1 && (pathLength < element_of(m_currentDirectory) - 2) && (m_currentDirectory[pathLength - 1] != '/' || m_currentDirectory[pathLength - 1] != '\\'))
{
m_currentDirectory += L"/";
}
return m_currentDirectory;
}
//! Returns the string of the current working directory
const core::string<c16>& CFileSystem::getWorkingDirectory()
{
EFileSystemType type = FileSystemType;
if (type != FILESYSTEM_NATIVE)
{
type = FILESYSTEM_VIRTUAL;
}
else
{
const s32 FILE_SYSTEM_MAX_PATH = 1024;
WorkingDirectory[type].reserve(FILE_SYSTEM_MAX_PATH);
c16* r = (c16*) WorkingDirectory[type].c_str();
#if defined(_IRR_USE_WINDOWS_CE_DEVICE_)
#elif defined(_IRR_WINDOWS_API_)
#if defined(_IRR_WCHAR_FILESYSTEM )
_wgetcwd(r, FILE_SYSTEM_MAX_PATH);
#else
_getcwd(r, FILE_SYSTEM_MAX_PATH);
#endif
#endif
#if (defined(_IRR_POSIX_API_) || defined(_IRR_OSX_PLATFORM_))
#if defined(_IRR_WCHAR_FILESYSTEM )
wgetcwd(r, FILE_SYSTEM_MAX_PATH);
#else
getcwd(r, (size_t)FILE_SYSTEM_MAX_PATH);
#endif
#endif
WorkingDirectory[type].validate();
}
return WorkingDirectory[type];
}
/**
@SYMTestCaseID SYSLIB-STDLIB-CT-1047
@SYMTestCaseDesc Tests for operations on directory
@SYMTestPriority High
@SYMTestActions Tests by creating directory with invalid name,existing directory name,wide characters
Tests for the error code returned while creating directories.
@SYMTestExpectedResults Test must not fail
@SYMREQ REQ0000
*/
void make_tree()
{
int err;
char namebuf[MAXPATHLEN], namebuf2[MAXPATHLEN];
char toobig[MAXPATHLEN+MAXPATHLEN+1];
char *p;
wchar_t *wp;
wchar_t widenamebuf[MAXPATHLEN+1];
wchar_t widename[] = WIDENAME;
test_Next("Create Directory Tree - relative paths");
err=mkdir("***", 0777);
test_errno(err==-1,EINVAL); /* bad directory name */
err=mkdir("top", 0777);
test(err==0);
err=mkdir("top", 0777);
test_errno(err==-1,EEXIST); /* directory already exists */
//make a dir with a wide character in the name
err = wcstombs(namebuf, widename, MAXPATHLEN);
test(err!=-1);
err=mkdir(namebuf, 0777);
test(err==0);
err=mkdir("top/middle1/bottom1", 0777);
test_errno(err==-1,ENOENT); /* missing middle bit of path */
err=mkdir("top/middle1", 0777);
test(err==0);
err=chdir("./top//\\/.\\.\\../top/.");
test(err==0);
p = getcwd(rootpath,sizeof(rootpath)); /* save name of toplevel directory */
test(p==rootpath);
err=chdir("middle1");
test(err==0);
err=chdir("bottom2");
test_errno(err==-1,ENOENT); /* directory doesn't exist yet */
p = getcwd(namebuf,sizeof(namebuf)); /* prepare name for tests later */
test(p==namebuf);
err=mkdir("bottom1",0777);
test(err==0);
err=mkdir("read-only",0444);
test(err==0);
err=mkdir("read-only/sub-read-only",0444);
/* test_errno(err==-1,EACCES); */
test(err==0); /* Omission - EPOC32 has Win32 semantics for read-only directories */
err=chdir("../../top/middle1/bottom1");
test(err==0);
test_Next("Create Directory Tree - absolute paths");
p = strcat(namebuf,"/bottom2");
test(p==namebuf); /* .../top/middle1/bottom2 */
err=chdir(namebuf);
test_errno(err==-1,ENOENT); /* directory doesn't exist yet */
err=mkdir(namebuf, 0777);
test(err==0);
err=chdir(namebuf);
test(err==0);
p = getcwd(namebuf,sizeof(namebuf));
test(p==namebuf);
err=mkdir("../../middle2", 0777);
test(err==0);
p = getcwd(namebuf2,sizeof(namebuf2));
test(p==namebuf2);
test(strcmp(namebuf,namebuf2)==0); /* mkdir shouldn't change cwd */
memset(toobig,'a', sizeof(toobig));
toobig[sizeof(toobig)-1]='\0';
err=mkdir(toobig,0777);
test_errno(err<0,ENAMETOOLONG);
test_Next("Test getcwd");
//size too small
p = getcwd(namebuf, 4);
test_errno(0==p, ERANGE);
//make it alloc a buffer
p = getcwd(NULL, 300);
test (NULL != p);
free(p);
//alloc a buffer then fail with a too small size
p = getcwd(NULL, 10);
test_errno(0==p, ERANGE);
wp = wgetcwd(widenamebuf, MAXPATHLEN-1);
test (NULL != wp);
p = getcwd(namebuf2, MAXPATHLEN-1);
test (NULL != p);
wcstombs(namebuf, widenamebuf, MAXPATHLEN-1);
test(strcmp(namebuf, namebuf2) == 0);
//test realpath
strcpy(namebuf,"bobby.dog");
test( (0==strcmp("C:\\top\\", realpath("/top/../top/../top/./",namebuf))) ||
(0==strcmp("D:\\top\\", realpath("/top/../top/../top/./",namebuf))));
}
//! Returns the string of the current working directory
const io::path& CFileSystem::getWorkingDirectory()
{
EFileSystemType type = FileSystemType;
if (type != FILESYSTEM_NATIVE)
{
type = FILESYSTEM_VIRTUAL;
}
else
{
#if defined(_IRR_WINDOWS_CE_PLATFORM_)
#elif defined(_IRR_WINDOWS_API_)
#if defined(_IRR_WCHAR_FILESYSTEM )
wchar_t tmp[_MAX_PATH];
_wgetcwd(tmp, _MAX_PATH);
#else
c8 tmp[_MAX_PATH];
_getcwd(tmp, _MAX_PATH);
#endif
WorkingDirectory[FILESYSTEM_NATIVE] = tmp;
#endif
#if (defined(_IRR_POSIX_API_) || defined(_IRR_OSX_PLATFORM_))
//! getting the CWD is rather complex as we do not know the size
//! so try it until the call was successful
//! Note that neither the first nor the second parameter may be 0 according to POSIX
#if defined(_IRR_WCHAR_FILESYSTEM )
u32 pathSize=256;
wchar_t *tmpPath = new wchar_t[pathSize];
while ((pathSize < (1<<16)) && !(wgetcwd(tmpPath,pathSize)))
{
delete [] tmpPath;
pathSize *= 2;
tmpPath = new char[pathSize];
}
if (tmpPath)
{
WorkingDirectory[FILESYSTEM_NATIVE] = tmpPath;
delete [] tmpPath;
}
#else
u32 pathSize=256;
char *tmpPath = new char[pathSize];
while ((pathSize < (1<<16)) && !(getcwd(tmpPath,pathSize)))
{
delete [] tmpPath;
pathSize *= 2;
tmpPath = new char[pathSize];
}
if (tmpPath)
{
WorkingDirectory[FILESYSTEM_NATIVE] = tmpPath;
delete [] tmpPath;
}
#endif
#endif
WorkingDirectory[type].validate();
}
return WorkingDirectory[type];
}
/**
@SYMTestCaseID SYSLIB-STDLIB-CT-1092
@SYMTestCaseDesc Tests for operations on pipes
@SYMTestPriority High
@SYMTestActions Tests for command line arguments,directory operations,environment variables.
@SYMTestExpectedResults Test must not fail
@SYMREQ REQ0000
*/
int do_main(int argc, wchar_t* argv[])
{
test_Data;
int i;
wchar_t* var;
wchar_t* varname;
wchar_t cwd[MAXPATHLEN];
char buf[200];
char buf1[200];
test_Title("PIPE");
test_Next("Command line arguments");
test(argc>0);
test(argv!=0);
printf(" argc=%d\r\n", argc);
for (i=0; i<argc; i++)
{
test(argv[i]!=0);
test(-1 != wcstombs(buf, argv[i], sizeof(buf)));
printf(" argv[%d]=\"%s\" length %d\r\n", i, buf, strlen(buf));
}
printf("\r\n");
test_Next("Current working directory");
var=wgetcwd(cwd,sizeof(cwd)/2);
test(var==cwd);
test(-1 != wcstombs(buf, cwd, sizeof(buf)));
printf(" %s\r\n\n", buf);
test_Next("Change directory");
i=wchdir((wchar_t*)L"z:/system");
test(i==0);
var=wgetcwd(cwd,sizeof(cwd)/2);
test(var==cwd);
test(-1 != wcstombs(buf, cwd, sizeof(buf)));
printf(" %s\r\n\n", buf);
test_Next("Environment variables");
varname=(wchar_t*)L"CLASSPATH";
var=wgetenv(varname);
test(var!=0);
test(-1 != wcstombs(buf, var, sizeof(buf)));
test(-1 != wcstombs(buf1, varname, sizeof(buf1)));
printf(" %s=%s\r\n", buf1, buf);
varname=(wchar_t*)"VARIABLE2";
var=wgetenv(varname);
if (var!=0)
{
test(-1 != wcstombs(buf, var, sizeof(buf)));
test(-1 != wcstombs(buf1, varname, sizeof(buf1)));
printf(" %s=%s\r\n", buf1, buf);
wunsetenv((wchar_t*)"VARIABLE2");
}
varname=(wchar_t*)L"USER";
var=wgetenv(varname);
test(var!=0);
test(-1 != wcstombs(buf, var, sizeof(buf)));
test(-1 != wcstombs(buf1, varname, sizeof(buf1)));
printf(" %s=%s\r\n", buf1, buf);
sleep(5);
test_Close();
return 0;
}