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-rw-r--r--src/pulsecore/modargs.h60
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diff --git a/src/pulsecore/modargs.h b/src/pulsecore/modargs.h
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+++ b/src/pulsecore/modargs.h
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+#ifndef foomodargshfoo
+#define foomodargshfoo
+
+/* $Id$ */
+
+/***
+ This file is part of PulseAudio.
+
+ PulseAudio is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2 of the License,
+ or (at your option) any later version.
+
+ PulseAudio is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with PulseAudio; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ USA.
+***/
+
+#include <inttypes.h>
+#include <pulse/sample.h>
+#include <pulse/channelmap.h>
+#include <pulsecore/core.h>
+
+typedef struct pa_modargs pa_modargs;
+
+/* A generic parser for module arguments */
+
+/* Parse the string args. The NULL-terminated array keys contains all valid arguments. */
+pa_modargs *pa_modargs_new(const char *args, const char* const keys[]);
+void pa_modargs_free(pa_modargs*ma);
+
+/* Return the module argument for the specified name as a string. If
+ * the argument was not specified, return def instead.*/
+const char *pa_modargs_get_value(pa_modargs *ma, const char *key, const char *def);
+
+/* Return a module argument as unsigned 32bit value in *value */
+int pa_modargs_get_value_u32(pa_modargs *ma, const char *key, uint32_t *value);
+int pa_modargs_get_value_s32(pa_modargs *ma, const char *key, int32_t *value);
+int pa_modargs_get_value_boolean(pa_modargs *ma, const char *key, int *value);
+
+/* Return sample spec data from the three arguments "rate", "format" and "channels" */
+int pa_modargs_get_sample_spec(pa_modargs *ma, pa_sample_spec *ss);
+
+/* Return channel map data from the argument "channel_map" */
+int pa_modargs_get_channel_map(pa_modargs *ma, pa_channel_map *map);
+
+/* Combination of pa_modargs_get_sample_spec() and
+pa_modargs_get_channel_map(). Not always suitable, since this routine
+initializes the map parameter based on the channels field of the ss
+structure if no channel_map is found, using pa_channel_map_init_auto() */
+
+int pa_modargs_get_sample_spec_and_channel_map(pa_modargs *ma, pa_sample_spec *ss, pa_channel_map *map, pa_channel_map_def_t def);
+
+#endif