The Tor Browser: toolkit/crashreporter/client/crashreporter_unix

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #include "crashreporter.h"

     7 #include <dirent.h>

     8 #include <sys/stat.h>

     9 #include <errno.h>

    10 #include <algorithm>

    12 using namespace CrashReporter;

    13 using std::string;

    14 using std::vector;

    15 using std::sort;

    17 struct FileData

    18 {

    19   time_t timestamp;

    20   string path;

    21 };

    23 static bool CompareFDTime(const FileData& fd1, const FileData& fd2)

    24 {

    25   return fd1.timestamp > fd2.timestamp;

    26 }

    28 void UIPruneSavedDumps(const std::string& directory)

    29 {

    30   DIR *dirfd = opendir(directory.c_str());

    31   if (!dirfd)

    32     return;

    34   vector<FileData> dumpfiles;

    36   while (dirent *dir = readdir(dirfd)) {

    37     FileData fd;

    38     fd.path = directory + '/' + dir->d_name;

    39     if (fd.path.size() < 5)

    40       continue;

    42     if (fd.path.compare(fd.path.size() - 4, 4, ".dmp") != 0)

    43       continue;

    45     struct stat st;

    46     if (stat(fd.path.c_str(), &st)) {

    47       closedir(dirfd);

    48       return;

    49     }

    51     fd.timestamp = st.st_mtime;

    53     dumpfiles.push_back(fd);

    54   }

    56   sort(dumpfiles.begin(), dumpfiles.end(), CompareFDTime);

    58   while (dumpfiles.size() > kSaveCount) {

    59     // get the path of the oldest file

    60     string path = dumpfiles[dumpfiles.size() - 1].path;

    61     UIDeleteFile(path.c_str());

    63     // s/.dmp/.extra/

    64     path.replace(path.size() - 4, 4, ".extra");

    65     UIDeleteFile(path.c_str());

    67     dumpfiles.pop_back();

    68   }

    69 }

The Tor Browser / file revision

toolkit/crashreporter/client/crashreporter_unix_common.cpp@129ffea94266

toolkit/crashreporter/client/crashreporter_unix_common.cpp