mirror of
https://github.com/qpdf/qpdf.git
synced 2024-05-29 16:30:53 +00:00
cb769c62e5
This comment expands all tabs using an 8-character tab-width. You should ignore this commit when using git blame or use git blame -w. In the early days, I used to use tabs where possible for indentation, since emacs did this automatically. In recent years, I have switched to only using spaces, which means qpdf source code has been a mixture of spaces and tabs. I have avoided cleaning this up because of not wanting gratuitous whitespaces change to cloud the output of git blame, but I changed my mind after discussing with users who view qpdf source code in editors/IDEs that have other tab widths by default and in light of the fact that I am planning to start applying automatic code formatting soon.
44 lines
854 B
C++
44 lines
854 B
C++
#include <qpdf/QTC.hh>
|
|
|
|
#include <set>
|
|
#include <stdio.h>
|
|
#include <qpdf/QUtil.hh>
|
|
|
|
static bool tc_active(char const* const scope)
|
|
{
|
|
std::string value;
|
|
return (QUtil::get_env("TC_SCOPE", &value) && (value == scope));
|
|
}
|
|
|
|
void QTC::TC(char const* const scope, char const* const ccase, int n)
|
|
{
|
|
static std::set<std::pair<std::string, int> > cache;
|
|
|
|
if (! tc_active(scope))
|
|
{
|
|
return;
|
|
}
|
|
|
|
std::string filename;
|
|
#ifdef _WIN32
|
|
# define TC_ENV "TC_WIN_FILENAME"
|
|
#else
|
|
# define TC_ENV "TC_FILENAME"
|
|
#endif
|
|
if (! QUtil::get_env(TC_ENV, &filename))
|
|
{
|
|
return;
|
|
}
|
|
#undef TC_ENV
|
|
|
|
if (cache.count(std::make_pair(ccase, n)))
|
|
{
|
|
return;
|
|
}
|
|
cache.insert(std::make_pair(ccase, n));
|
|
|
|
FILE* tc = QUtil::safe_fopen(filename.c_str(), "ab");
|
|
fprintf(tc, "%s %d\n", ccase, n);
|
|
fclose(tc);
|
|
}
|