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output_init: removed getBlockParam()

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Use config_get_block_string() and manual GError handling instead.
This commit is contained in:
Max Kellermann
2009-03-01 13:32:42 +01:00
parent f298fcf3a6
commit d399d4b63b
1 changed files with 20 additions and 18 deletions
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38
src/output_init.c
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@@ -31,16 +31,6 @@
#define AUDIO_OUTPUT_NAME "name"
#define AUDIO_OUTPUT_FORMAT "format"
#define getBlockParam(name, str, force) { \
bp = getBlockParam(param, name); \
if(force && bp == NULL) { \
g_error("couldn't find parameter \"%s\" in audio output " \
"definition beginning at %i\n", \
name, param->line); \
} \
if(bp) str = bp->value; \
}
static const struct audio_output_plugin *
audio_output_detect(GError **error)
{
@@ -68,17 +58,18 @@ bool
audio_output_init(struct audio_output *ao, const struct config_param *param,
GError **error)
{
const char *name = NULL;
char *format = NULL;
struct block_param *bp = NULL;
const char *format;
const struct audio_output_plugin *plugin = NULL;
if (param) {
const char *type = NULL;
getBlockParam(AUDIO_OUTPUT_NAME, name, 1);
getBlockParam(AUDIO_OUTPUT_TYPE, type, 1);
getBlockParam(AUDIO_OUTPUT_FORMAT, format, 0);
type = config_get_block_string(param, AUDIO_OUTPUT_TYPE, NULL);
if (type == NULL) {
g_set_error(error, audio_output_quark(), 0,
"Missing \"type\" configuration");
return false;
}
plugin = audio_output_plugin_get(type);
if (plugin == NULL) {
@@ -87,6 +78,17 @@ audio_output_init(struct audio_output *ao, const struct config_param *param,
type);
return false;
}
ao->name = config_get_block_string(param, AUDIO_OUTPUT_NAME,
NULL);
if (ao->name == NULL) {
g_set_error(error, audio_output_quark(), 0,
"Missing \"name\" configuration");
return false;
}
format = config_get_block_string(param, AUDIO_OUTPUT_FORMAT,
NULL);
} else {
g_warning("No \"%s\" defined in config file\n",
CONF_AUDIO_OUTPUT);
@@ -98,10 +100,10 @@ audio_output_init(struct audio_output *ao, const struct config_param *param,
g_message("Successfully detected a %s audio device",
plugin->name);
name = "default detected output";
ao->name = "default detected output";
format = NULL;
}
ao->name = name;
ao->plugin = plugin;
ao->enabled = config_get_block_bool(param, "enabled", true);
ao->open = false;