#pragma once

#include "config.h"

#include <string>
#include <list>
#include <set>

#include <boost/format.hpp>

/* Before 4.7, gcc's std::exception uses empty throw() specifiers for
 * its (virtual) destructor and what() in c++11 mode, in violation of spec
 */
#ifdef __GNUC__
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7)
#define EXCEPTION_NEEDS_THROW_SPEC
#endif
#endif


namespace nix {


/* Inherit some names from other namespaces for convenience. */
using std::string;
using std::list;
using std::set;
using std::vector;
using boost::format;


struct FormatOrString
{
    string s;
    FormatOrString(const string & s) : s(s) { };
    FormatOrString(const format & f) : s(f.str()) { };
    FormatOrString(const char * s) : s(s) { };
};


/* BaseError should generally not be caught, as it has Interrupted as
   a subclass. Catch Error instead. */
class BaseError : public std::exception
{
protected:
    string prefix_; // used for location traces etc.
    string err;
public:
    unsigned int status; // exit status
    BaseError(const FormatOrString & fs, unsigned int status = 1);
#ifdef EXCEPTION_NEEDS_THROW_SPEC
    ~BaseError() throw () { };
    const char * what() const throw () { return err.c_str(); }
#else
    const char * what() const noexcept { return err.c_str(); }
#endif
    const string & msg() const { return err; }
    const string & prefix() const { return prefix_; }
    BaseError & addPrefix(const FormatOrString & fs);
};

#define MakeError(newClass, superClass) \
    class newClass : public superClass                  \
    {                                                   \
    public:                                             \
        newClass(const FormatOrString & fs, unsigned int status = 1) : superClass(fs, status) { }; \
    };

MakeError(Error, BaseError)

class SysError : public Error
{
public:
    int errNo;
    SysError(const FormatOrString & fs);
};


typedef list<string> Strings;
typedef set<string> StringSet;


/* Paths are just strings. */
typedef string Path;
typedef list<Path> Paths;
typedef set<Path> PathSet;


typedef enum {
    lvlError = 0,
    lvlInfo,
    lvlTalkative,
    lvlChatty,
    lvlDebug,
    lvlVomit
} Verbosity;


}
u?id=8a02807a127b424419fd4f8c5eb13579a0e46b7d'>gnu</a>/<a href='/guix/log/gnu/packages?id=8a02807a127b424419fd4f8c5eb13579a0e46b7d'>packages</a>/<a href='/guix/log/gnu/packages/cyrus-sasl.scm?id=8a02807a127b424419fd4f8c5eb13579a0e46b7d'>cyrus-sasl.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/cyrus-sasl.scm?id=8a02807a127b424419fd4f8c5eb13579a0e46b7d&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-01-20 22:12:10 +0100'>2019-01-20</span></td><td><a href='/guix/commit/gnu/packages/cyrus-sasl.scm?id=3e2d4e69c340c3520f546f8c7e21e52383058d1c'>Merge branch 'master' into staging</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-01-16 16:08:22 +0100'>2019-01-16</span></td><td><a href='/guix/commit/gnu/packages/cyrus-sasl.scm?id=255d1bbe777a824be726edeb9fd47458a3a877a9'>gnu: Move dbm databases to new module.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/databases.scm (gdbm, bdb, bdb-5.3): Move from here...
* gnu/packages/dbm.scm: ...to this new module.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
* gnu/packages/audio.scm,
gnu/packages/avahi.scm,
gnu/packages/backup.scm,
gnu/packages/cobol.scm,
gnu/packages/cyrus-sasl.scm,
gnu/packages/databases.scm,
gnu/packages/finance.scm,
gnu/packages/game-development.scm,
gnu/packages/gnome.scm,
gnu/packages/guile.scm,
gnu/packages/ibus.scm,
gnu/packages/kerberos.scm,
gnu/packages/linux.scm,
gnu/packages/mail.scm,
gnu/packages/man.scm,
gnu/packages/nvi.scm,
gnu/packages/openldap.scm,
gnu/packages/package-management.scm,
gnu/packages/php.scm,
gnu/packages/pulseaudio.scm,
gnu/packages/python.scm,
gnu/packages/rdf.scm,
gnu/packages/ruby.scm,
gnu/packages/sawfish.scm: Update module references.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2018-12-12 20:49:13 +0100'>2018-12-12</span></td><td><a href='/guix/commit/gnu/packages/cyrus-sasl.scm?id=af0162bcc1057aeda9bcadd40dee5a884106f49f'>gnu: cyrus-sasl: Update to 2.1.27.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/patches/cyrus-sasl-CVE-2013-4122.patch: Delete file.
* gnu/local.mk (dist_patch_DATA): Remove it.
* gnu/packages/cyrus-sasl.scm (cyrus-sasl): Update to 2.1.27.
[source](patches): Remove.
[inputs]: Move MIT-KRB5 from here ...
[propagated-inputs]: ... to here.  New field.
* gnu/packages/openldap.scm (openldap)[arguments]: Adjust
'patch-sasl-path' phase (which was defunct, possibly since b148506df74) to
add krb5 linker flags.
</span></span></td><td>Marius Bakke</td></tr>