File: cmWorkingDirectory.cxx

package info (click to toggle)
cmake 4.2.1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 152,348 kB
  • sloc: ansic: 403,894; cpp: 303,807; sh: 4,097; python: 3,582; yacc: 3,106; lex: 1,279; f90: 538; asm: 471; lisp: 375; cs: 270; java: 266; fortran: 239; objc: 215; perl: 213; xml: 198; makefile: 108; javascript: 83; pascal: 63; tcl: 55; php: 25; ruby: 22
file content (37 lines) | stat: -rw-r--r-- 953 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
   file LICENSE.rst or https://cmake.org/licensing for details.  */
#include "cmWorkingDirectory.h"

#include "cmStringAlgorithms.h"
#include "cmSystemTools.h"

cmWorkingDirectory::cmWorkingDirectory(std::string const& newdir)
{
  this->OldDir = cmSystemTools::GetLogicalWorkingDirectory();
  this->SetDirectory(newdir);
}

cmWorkingDirectory::~cmWorkingDirectory()
{
  this->Pop();
}

bool cmWorkingDirectory::SetDirectory(std::string const& newdir)
{
  cmsys::Status status = cmSystemTools::SetLogicalWorkingDirectory(newdir);
  if (status) {
    this->Error.clear();
    return true;
  }
  this->Error = cmStrCat("Failed to change working directory to \"", newdir,
                         "\": ", status.GetString());
  return false;
}

void cmWorkingDirectory::Pop()
{
  if (!this->OldDir.empty()) {
    this->SetDirectory(this->OldDir);
    this->OldDir.clear();
  }
}