LCOV - code coverage report
Current view: top level - lang/cpp/src - util.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 29 57 50.9 %
Date: 2016-09-12 13:07:23 Functions: 3 7 42.9 %

          Line data    Source code
       1             : /*
       2             :   util.h - some inline helper functions
       3             :   Copyright (C) 2004 Klarälvdalens Datakonsult AB
       4             : 
       5             :   This file is part of GPGME++.
       6             : 
       7             :   GPGME++ is free software; you can redistribute it and/or
       8             :   modify it under the terms of the GNU Library General Public
       9             :   License as published by the Free Software Foundation; either
      10             :   version 2 of the License, or (at your option) any later version.
      11             : 
      12             :   GPGME++ is distributed in the hope that it will be useful,
      13             :   but WITHOUT ANY WARRANTY; without even the implied warranty of
      14             :   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      15             :   GNU Library General Public License for more details.
      16             : 
      17             :   You should have received a copy of the GNU Library General Public License
      18             :   along with GPGME++; see the file COPYING.LIB.  If not, write to the
      19             :   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
      20             :   Boston, MA 02110-1301, USA.
      21             : */
      22             : 
      23             : // -*- c++ -*-
      24             : #ifndef __GPGMEPP_UTIL_H__
      25             : #define __GPGMEPP_UTIL_H__
      26             : 
      27             : #include "global.h"
      28             : #include "notation.h"
      29             : 
      30             : #include <gpgme.h>
      31             : 
      32             : #ifndef NDEBUG
      33             : #include <iostream>
      34             : #endif
      35             : #include <sstream>
      36             : #include <string>
      37             : 
      38           0 : static inline const char *protect(const char *s)
      39             : {
      40           0 :     return s ? s : "<null>" ;
      41             : }
      42             : 
      43           1 : static inline gpgme_error_t make_error(gpgme_err_code_t code)
      44             : {
      45           1 :     return gpgme_err_make((gpgme_err_source_t)22, code);
      46             : }
      47             : 
      48           0 : static inline unsigned long to_pid(const std::string &s)
      49             : {
      50           0 :     std::stringstream ss(s);
      51             :     unsigned int result;
      52           0 :     if (ss >> result) {
      53           0 :         return result;
      54             :     } else {
      55           0 :         return 0U;
      56           0 :     }
      57             : }
      58             : 
      59          18 : static inline gpgme_keylist_mode_t add_to_gpgme_keylist_mode_t(unsigned int oldmode, unsigned int newmodes)
      60             : {
      61          18 :     if (newmodes & GpgME::Local) {
      62          16 :         oldmode |= GPGME_KEYLIST_MODE_LOCAL;
      63             :     }
      64          18 :     if (newmodes & GpgME::Extern) {
      65           1 :         oldmode |= GPGME_KEYLIST_MODE_EXTERN;
      66             :     }
      67          18 :     if (newmodes & GpgME::Signatures) {
      68           9 :         oldmode |= GPGME_KEYLIST_MODE_SIGS;
      69             :     }
      70          18 :     if (newmodes & GpgME::SignatureNotations) {
      71           5 :         oldmode |= GPGME_KEYLIST_MODE_SIG_NOTATIONS;
      72             :     }
      73          18 :     if (newmodes & GpgME::Ephemeral) {
      74           0 :         oldmode |= GPGME_KEYLIST_MODE_EPHEMERAL;
      75             :     }
      76          18 :     if (newmodes & GpgME::Validate) {
      77           9 :         oldmode |= GPGME_KEYLIST_MODE_VALIDATE;
      78             :     }
      79          18 :     if (newmodes & GpgME::WithTofu) {
      80           7 :         oldmode |= GPGME_KEYLIST_MODE_WITH_TOFU;
      81             :     }
      82             : #ifndef NDEBUG
      83          18 :     if (newmodes & ~(GpgME::Local | GpgME::Extern | GpgME::Signatures | GpgME::SignatureNotations | GpgME::Ephemeral | GpgME::Validate)) {
      84             :         //std::cerr << "GpgME::Context: keylist mode must be one of Local, "
      85             :         //"Extern, Signatures, SignatureNotations, or Validate, or a combination thereof!" << std::endl;
      86             :     }
      87             : #endif
      88          18 :     return static_cast<gpgme_keylist_mode_t>(oldmode);
      89             : }
      90             : 
      91          10 : static inline unsigned int convert_from_gpgme_keylist_mode_t(unsigned int mode)
      92             : {
      93          10 :     unsigned int result = 0;
      94          10 :     if (mode & GPGME_KEYLIST_MODE_LOCAL) {
      95          10 :         result |= GpgME::Local;
      96             :     }
      97          10 :     if (mode & GPGME_KEYLIST_MODE_EXTERN) {
      98           0 :         result |= GpgME::Extern;
      99             :     }
     100          10 :     if (mode & GPGME_KEYLIST_MODE_SIGS) {
     101           0 :         result |= GpgME::Signatures;
     102             :     }
     103          10 :     if (mode & GPGME_KEYLIST_MODE_SIG_NOTATIONS) {
     104           0 :         result |= GpgME::SignatureNotations;
     105             :     }
     106          10 :     if (mode & GPGME_KEYLIST_MODE_EPHEMERAL) {
     107           0 :         result |= GpgME::Ephemeral;
     108             :     }
     109          10 :     if (mode & GPGME_KEYLIST_MODE_VALIDATE) {
     110           0 :         result |= GpgME::Validate;
     111             :     }
     112             : #ifndef NDEBUG
     113          10 :     if (mode & ~(GPGME_KEYLIST_MODE_LOCAL |
     114             :                  GPGME_KEYLIST_MODE_EXTERN |
     115             :                  GPGME_KEYLIST_MODE_SIG_NOTATIONS |
     116             :                  GPGME_KEYLIST_MODE_EPHEMERAL |
     117             :                  GPGME_KEYLIST_MODE_VALIDATE |
     118             :                  GPGME_KEYLIST_MODE_SIGS)) {
     119             :         //std::cerr << "GpgME: WARNING: gpgme_get_keylist_mode() returned an unknown flag!" << std::endl;
     120             :     }
     121             : #endif // NDEBUG
     122          10 :     return result;
     123             : }
     124             : 
     125           0 : static inline GpgME::Notation::Flags convert_from_gpgme_sig_notation_flags_t(unsigned int flags)
     126             : {
     127           0 :     unsigned int result = 0;
     128           0 :     if (flags & GPGME_SIG_NOTATION_HUMAN_READABLE) {
     129           0 :         result |= GpgME::Notation::HumanReadable ;
     130             :     }
     131           0 :     if (flags & GPGME_SIG_NOTATION_CRITICAL) {
     132           0 :         result |= GpgME::Notation::Critical ;
     133             :     }
     134           0 :     return static_cast<GpgME::Notation::Flags>(result);
     135             : }
     136             : 
     137           0 : static inline gpgme_sig_notation_flags_t  add_to_gpgme_sig_notation_flags_t(unsigned int oldflags, unsigned int newflags)
     138             : {
     139           0 :     unsigned int result = oldflags;
     140           0 :     if (newflags & GpgME::Notation::HumanReadable) {
     141           0 :         result |= GPGME_SIG_NOTATION_HUMAN_READABLE;
     142             :     }
     143           0 :     if (newflags & GpgME::Notation::Critical) {
     144           0 :         result |= GPGME_SIG_NOTATION_CRITICAL;
     145             :     }
     146           0 :     return static_cast<gpgme_sig_notation_flags_t>(result);
     147             : }
     148             : 
     149             : #endif // __GPGMEPP_UTIL_H__

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