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* Use a proper namespace.

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* Optimise header file usage a bit.
* Compile the parser as C++.
This commit is contained in:
Eelco Dolstra 2006-09-04 21:06:23 +00:00
parent aab8812732
commit 75068e7d75
61 changed files with 650 additions and 268 deletions
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26
src/libutil/util.cc
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@ -9,17 +9,16 @@
#include <cstdio>
#include <sstream>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <unistd.h>
#include <dirent.h>
#include <fcntl.h>
#include <signal.h>
#include "util.hh"
namespace nix {
Error::Error(const format & f)
{
err = f.str();
@ -368,8 +367,8 @@ void Nest::open(Verbosity level, const format & f)
{
if (level <= verbosity) {
if (logType == ltEscapes)
cerr << "\033[" << escVerbosity(level) << "p"
<< f.str() << "\n";
std::cerr << "\033[" << escVerbosity(level) << "p"
<< f.str() << "\n";
else
printMsg_(level, f);
nest = true;
@ -383,7 +382,7 @@ void Nest::close()
if (nest) {
nestingLevel--;
if (logType == ltEscapes)
cerr << "\033[q";
std::cerr << "\033[q";
nest = false;
}
}
@ -697,8 +696,8 @@ string runProgram(Path program)
execl(program.c_str(), program.c_str(), (char *) 0);
throw SysError(format("executing `%1%'") % program);
} catch (exception & e) {
cerr << "error: " << e.what() << endl;
} catch (std::exception & e) {
std::cerr << "error: " << e.what() << std::endl;
}
quickExit(1);
}
@ -743,7 +742,7 @@ void _interrupted()
/* Block user interrupts while an exception is being handled.
Throwing an exception while another exception is being handled
kills the program! */
if (!uncaught_exception()) {
if (!std::uncaught_exception()) {
_isInterrupted = 0;
throw Error("interrupted by the user");
}
@ -837,7 +836,7 @@ bool statusOk(int status)
string int2String(int n)
{
ostringstream str;
std::ostringstream str;
str << n;
return str.str();
}
@ -845,7 +844,10 @@ string int2String(int n)
bool string2Int(const string & s, int & n)
{
istringstream str(s);
std::istringstream str(s);
str >> n;
return str && str.get() == EOF;
}
}