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code.delx.au - pulseaudio/blob - src/pulsecore/conf-parser.h
1 #ifndef fooconfparserhfoo
2 #define fooconfparserhfoo
5 This file is part of PulseAudio.
7 Copyright 2004-2006 Lennart Poettering
9 PulseAudio is free software; you can redistribute it and/or modify
10 it under the terms of the GNU Lesser General Public License as published
11 by the Free Software Foundation; either version 2 of the License,
12 or (at your option) any later version.
14 PulseAudio is distributed in the hope that it will be useful, but
15 WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 General Public License for more details.
19 You should have received a copy of the GNU Lesser General Public License
20 along with PulseAudio; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
27 /* An abstract parser for simple, line based, shallow configuration
28 * files consisting of variable assignments only. */
30 /* Wraps info for parsing a specific configuration variable */
31 typedef struct pa_config_item
{
32 const char * lvalue
; /* name of the variable */
33 int (* parse
)( const char * filename
, unsigned line
, const char * lvalue
, const char * rvalue
, void * data
, void * userdata
); /* Function that is called to parse the variable's value */
34 void * data
; /* Where to store the variable's data */
37 /* The configuration file parsing routine. Expects a table of
38 * pa_config_items in *t that is terminated by an item where lvalue is
40 int pa_config_parse ( const char * filename
, FILE * f
, const pa_config_item
* t
, void * userdata
);
42 /* Generic parsers for integers, size_t, booleans and strings */
43 int pa_config_parse_int ( const char * filename
, unsigned line
, const char * lvalue
, const char * rvalue
, void * data
, void * userdata
);
44 int pa_config_parse_unsigned ( const char * filename
, unsigned line
, const char * lvalue
, const char * rvalue
, void * data
, void * userdata
);
45 int pa_config_parse_size ( const char * filename
, unsigned line
, const char * lvalue
, const char * rvalue
, void * data
, void * userdata
);
46 int pa_config_parse_bool ( const char * filename
, unsigned line
, const char * lvalue
, const char * rvalue
, void * data
, void * userdata
);
47 int pa_config_parse_string ( const char * filename
, unsigned line
, const char * lvalue
, const char * rvalue
, void * data
, void * userdata
);