LCOV - code coverage report
Current view: top level - pulsecore - modinfo.c (source / functions) Hit Total Coverage
Test: lcov.out Lines: 0 33 0.0 %
Date: 2012-07-17 Functions: 0 3 0.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 20 0.0 %

           Branch data     Line data    Source code
       1                 :            : /***
       2                 :            :   This file is part of PulseAudio.
       3                 :            : 
       4                 :            :   Copyright 2004-2006 Lennart Poettering
       5                 :            : 
       6                 :            :   PulseAudio is free software; you can redistribute it and/or modify
       7                 :            :   it under the terms of the GNU Lesser General Public License as
       8                 :            :   published by the Free Software Foundation; either version 2.1 of the
       9                 :            :   License, or (at your option) any later version.
      10                 :            : 
      11                 :            :   PulseAudio is distributed in the hope that it will be useful, but
      12                 :            :   WITHOUT ANY WARRANTY; without even the implied warranty of
      13                 :            :   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
      14                 :            :   General Public License for more details.
      15                 :            : 
      16                 :            :   You should have received a copy of the GNU Lesser General Public
      17                 :            :   License along with PulseAudio; if not, write to the Free Software
      18                 :            :   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
      19                 :            :   USA.
      20                 :            : ***/
      21                 :            : 
      22                 :            : #ifdef HAVE_CONFIG_H
      23                 :            : #include <config.h>
      24                 :            : #endif
      25                 :            : 
      26                 :            : #include <ltdl.h>
      27                 :            : 
      28                 :            : #include <pulse/xmalloc.h>
      29                 :            : 
      30                 :            : #include <pulsecore/log.h>
      31                 :            : #include <pulsecore/macro.h>
      32                 :            : #include <pulsecore/ltdl-helper.h>
      33                 :            : 
      34                 :            : #include "modinfo.h"
      35                 :            : 
      36                 :            : #define PA_SYMBOL_AUTHOR "pa__get_author"
      37                 :            : #define PA_SYMBOL_DESCRIPTION "pa__get_description"
      38                 :            : #define PA_SYMBOL_USAGE "pa__get_usage"
      39                 :            : #define PA_SYMBOL_VERSION "pa__get_version"
      40                 :            : #define PA_SYMBOL_DEPRECATED "pa__get_deprecated"
      41                 :            : #define PA_SYMBOL_LOAD_ONCE "pa__load_once"
      42                 :            : 
      43                 :          0 : pa_modinfo *pa_modinfo_get_by_handle(lt_dlhandle dl, const char *module_name) {
      44                 :            :     pa_modinfo *i;
      45                 :            :     const char* (*func)(void);
      46                 :            :     pa_bool_t (*func2) (void);
      47                 :            : 
      48         [ #  # ]:          0 :     pa_assert(dl);
      49                 :            : 
      50                 :          0 :     i = pa_xnew0(pa_modinfo, 1);
      51                 :            : 
      52         [ #  # ]:          0 :     if ((func = (const char* (*)(void)) pa_load_sym(dl, module_name, PA_SYMBOL_AUTHOR)))
      53                 :          0 :         i->author = pa_xstrdup(func());
      54                 :            : 
      55         [ #  # ]:          0 :     if ((func = (const char* (*)(void)) pa_load_sym(dl, module_name, PA_SYMBOL_DESCRIPTION)))
      56                 :          0 :         i->description = pa_xstrdup(func());
      57                 :            : 
      58         [ #  # ]:          0 :     if ((func = (const char* (*)(void)) pa_load_sym(dl, module_name, PA_SYMBOL_USAGE)))
      59                 :          0 :         i->usage = pa_xstrdup(func());
      60                 :            : 
      61         [ #  # ]:          0 :     if ((func = (const char* (*)(void)) pa_load_sym(dl, module_name, PA_SYMBOL_VERSION)))
      62                 :          0 :         i->version = pa_xstrdup(func());
      63                 :            : 
      64         [ #  # ]:          0 :     if ((func = (const char* (*)(void)) pa_load_sym(dl, module_name, PA_SYMBOL_DEPRECATED)))
      65                 :          0 :         i->deprecated = pa_xstrdup(func());
      66                 :            : 
      67         [ #  # ]:          0 :     if ((func2 = (pa_bool_t (*)(void)) pa_load_sym(dl, module_name, PA_SYMBOL_LOAD_ONCE)))
      68                 :          0 :         i->load_once = func2();
      69                 :            : 
      70                 :          0 :     return i;
      71                 :            : }
      72                 :            : 
      73                 :          0 : pa_modinfo *pa_modinfo_get_by_name(const char *name) {
      74                 :            :     lt_dlhandle dl;
      75                 :            :     pa_modinfo *i;
      76                 :            : 
      77         [ #  # ]:          0 :     pa_assert(name);
      78                 :            : 
      79         [ #  # ]:          0 :     if (!(dl = lt_dlopenext(name))) {
      80                 :          0 :         pa_log("Failed to open module \"%s\": %s", name, lt_dlerror());
      81                 :          0 :         return NULL;
      82                 :            :     }
      83                 :            : 
      84                 :          0 :     i = pa_modinfo_get_by_handle(dl, name);
      85                 :          0 :     lt_dlclose(dl);
      86                 :            : 
      87                 :          0 :     return i;
      88                 :            : }
      89                 :            : 
      90                 :          0 : void pa_modinfo_free(pa_modinfo *i) {
      91         [ #  # ]:          0 :     pa_assert(i);
      92                 :            : 
      93                 :          0 :     pa_xfree(i->author);
      94                 :          0 :     pa_xfree(i->description);
      95                 :          0 :     pa_xfree(i->usage);
      96                 :          0 :     pa_xfree(i->version);
      97                 :          0 :     pa_xfree(i->deprecated);
      98                 :          0 :     pa_xfree(i);
      99                 :          0 : }

Generated by: LCOV version 1.9