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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22357 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jeff Cohen 2005-07-08 05:02:13 +00:00
parent 8f0e8f2047
commit 85c716f83d
2 changed files with 19 additions and 20 deletions
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2
lib/System/Unix/Path.inc
View File

@ -509,7 +509,7 @@ Path::eraseSuffix() {
if (dotpos != std::string::npos) {
if (slashpos == std::string::npos || dotpos > slashpos) {
path.erase(dotpos, path.size()-dotpos);
return true;
return true;
}
}
return false;

37
lib/System/Win32/Path.inc
View File

@ -49,7 +49,7 @@ Path::isValid() const {
return false;
rootslash = 2;
}
// Look for a UNC path, and if found adjust our notion of the root slash.
if (len > 3 && path[0] == '/' && path[1] == '/') {
rootslash = path.find('/', 2);
@ -63,7 +63,7 @@ Path::isValid() const {
"\027\030\031\032\033\034\035\036\037")
!= std::string::npos)
return false;
// Remove trailing slash, unless it's a root slash.
if (len > rootslash+1 && path[len-1] == '/')
path.erase(--len);
@ -157,14 +157,14 @@ static void getPathList(const char*path, std::vector<sys::Path>& Paths) {
at = delim + 1;
delim = strchr(at, ';');
}
if (*at != 0)
if (tmpPath.set(std::string(at)))
if (tmpPath.canRead())
Paths.push_back(tmpPath);
}
void
void
Path::GetSystemLibraryPaths(std::vector<sys::Path>& Paths) {
Paths.push_back(sys::Path("C:\\WINDOWS\\SYSTEM32"));
Paths.push_back(sys::Path("C:\\WINDOWS"));
@ -246,7 +246,7 @@ bool Path::hasMagicNumber(const std::string &Magic) const {
return false;
}
bool
bool
Path::isBytecodeFile() const {
std::string actualMagic;
if (!getMagicNumber(actualMagic, 4))
@ -364,11 +364,10 @@ Path::getDirectoryContents(std::set<Path>& result) const {
WIN32_FIND_DATA fd;
std::string searchpath = path;
if (path.size() == 0 || searchpath[path.size()-1] == '/')
searchpath += "*";
searchpath += "*";
else
searchpath += "/*";
HANDLE h = FindFirstFile(searchpath.c_str(), &fd);
if (h == INVALID_HANDLE_VALUE) {
if (GetLastError() == ERROR_FILE_NOT_FOUND)
@ -414,7 +413,7 @@ Path::appendComponent(const std::string& name) {
std::string save(path);
if (!path.empty()) {
size_t last = path.size() - 1;
if (path[last] != '/')
if (path[last] != '/')
path += '/';
}
path += name;
@ -453,7 +452,7 @@ Path::eraseSuffix() {
if (dotpos != std::string::npos) {
if (slashpos == std::string::npos || dotpos > slashpos) {
path.erase(dotpos, path.size()-dotpos);
return true;
return true;
}
}
return false;
@ -466,7 +465,7 @@ Path::createDirectoryOnDisk(bool create_parents) {
char *pathname = reinterpret_cast<char *>(_alloca(len+2));
path.copy(pathname, len);
pathname[len] = 0;
// Make sure it ends with a slash.
if (len == 0 || pathname[len - 1] != '/') {
pathname[len] = '/';
@ -547,7 +546,7 @@ Path::eraseFromDisk(bool remove_contents) const {
return true;
} else /* isDirectory() */ {
// If it doesn't exist, we're done.
if (!exists())
if (!exists())
return true;
char *pathname = reinterpret_cast<char *>(_alloca(path.length()+3));
@ -576,8 +575,8 @@ Path::eraseFromDisk(bool remove_contents) const {
if (strcmp(fd.cFileName, "..") == 0)
continue;
Path aPath(path);
aPath.appendComponent(&fd.cFileName[0]);
Path aPath(path);
aPath.appendComponent(&fd.cFileName[0]);
list.push_back(aPath);
} while (FindNextFile(h, &fd));
@ -588,7 +587,7 @@ Path::eraseFromDisk(bool remove_contents) const {
ThrowError(path + ": Can't read directory: ");
}
for (std::vector<Path>::iterator I = list.begin(); I != list.end();
for (std::vector<Path>::iterator I = list.begin(); I != list.end();
++I) {
Path &aPath = *I;
aPath.eraseFromDisk(true);
@ -637,7 +636,7 @@ bool Path::getMagicNumber(std::string& Magic, unsigned len) const {
bool
Path::renamePathOnDisk(const Path& newName) {
if (!MoveFile(path.c_str(), newName.c_str()))
ThrowError("Can't move '" + path +
ThrowError("Can't move '" + path +
"' to '" + newName.path + "': ");
return true;
}
@ -693,16 +692,16 @@ Path::setStatusInfoOnDisk(const StatusInfo& si) const {
return true;
}
void
void
sys::CopyFile(const sys::Path &Dest, const sys::Path &Src) {
// Can't use CopyFile macro defined in Windows.h because it would mess up the
// above line. We use the expansion it would have in a non-UNICODE build.
if (!::CopyFileA(Src.c_str(), Dest.c_str(), false))
ThrowError("Can't copy '" + Src.toString() +
ThrowError("Can't copy '" + Src.toString() +
"' to '" + Dest.toString() + "': ");
}
void
void
Path::makeUnique(bool reuse_current) {
if (reuse_current && !exists())
return; // File doesn't exist already, just use it!