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commands: move legacy property wrapper to m_property.c

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This commit is contained in:
wm4 2012-09-27 03:12:32 +02:00
parent 12da72e135
commit 1d1f59234b
2 changed files with 48 additions and 40 deletions
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39
command.c
View File

@ -1493,42 +1493,6 @@ static const m_option_t mp_properties[] = {
{0},
};
struct legacy_prop {
const char *old, *new;
};
static const struct legacy_prop legacy_props[] = {
{"switch_video", "video"},
{"switch_audio", "audio"},
{"switch_program", "program"},
{"framedropping", "framedrop"},
{"osdlevel", "osd-level"},
{0}
};
static char *translate_legacy_property(void *talloc_ctx, const char *name)
{
char *new_name = NULL;
for (int n = 0; legacy_props[n].new; n++) {
if (strcmp(name, legacy_props[n].old) == 0) {
new_name = (char *)legacy_props[n].new;
break;
}
}
if (!new_name && strchr(name, '_')) {
// Old names used "_" instead of "-"
new_name = talloc_strdup(talloc_ctx, name);
for (int n = 0; new_name[n]; n++) {
if (new_name[n] == '_')
new_name[n] = '-';
}
}
if (new_name) {
mp_msg(MSGT_CPLAYER, MSGL_V, "Warning: property '%s' is deprecated, "
"replaced with '%s'. Fix your input.conf!\n", name, new_name);
}
return new_name ? new_name : (char *)name;
}
int mp_property_do(const char *name, int action, void *val,
struct MPContext *ctx)
{
@ -1820,7 +1784,6 @@ void run_command(MPContext *mpctx, mp_cmd_t *cmd)
}
case MP_CMD_SET: {
cmd->args[0].v.s = translate_legacy_property(cmd, cmd->args[0].v.s);
int r = mp_property_do(cmd->args[0].v.s, M_PROPERTY_SET_STRING,
cmd->args[1].v.s, mpctx);
if (r == M_PROPERTY_UNKNOWN)
@ -1838,7 +1801,6 @@ void run_command(MPContext *mpctx, mp_cmd_t *cmd)
case MP_CMD_ADD:
case MP_CMD_CYCLE:
{
cmd->args[0].v.s = translate_legacy_property(cmd, cmd->args[0].v.s);
struct m_property_switch_arg s = {
.inc = 1,
.wrap = cmd->id == MP_CMD_CYCLE,
@ -1859,7 +1821,6 @@ void run_command(MPContext *mpctx, mp_cmd_t *cmd)
}
case MP_CMD_GET_PROPERTY: {
cmd->args[0].v.s = translate_legacy_property(cmd, cmd->args[0].v.s);
char *tmp;
int r = mp_property_do(cmd->args[0].v.s, M_PROPERTY_GET_STRING,
&tmp, mpctx);

49
m_property.c
View File

@ -39,6 +39,49 @@ const struct m_option_type m_option_type_dummy = {
.name = "Unknown",
};
struct legacy_prop {
const char *old, *new;
};
static const struct legacy_prop legacy_props[] = {
{"switch_video", "video"},
{"switch_audio", "audio"},
{"switch_program", "program"},
{"framedropping", "framedrop"},
{"osdlevel", "osd-level"},
{0}
};
static bool translate_legacy_property(const char *name, char *buffer,
size_t buffer_size)
{
if (strlen(name) + 1 > buffer_size)
return false;
const char *old_name = name;
for (int n = 0; legacy_props[n].new; n++) {
if (strcmp(name, legacy_props[n].old) == 0) {
name = legacy_props[n].new;
break;
}
}
snprintf(buffer, buffer_size, "%s", name);
// Old names used "_" instead of "-"
for (int n = 0; buffer[n]; n++) {
if (buffer[n] == '_')
buffer[n] = '-';
}
if (strcmp(old_name, buffer) != 0) {
mp_msg(MSGT_CPLAYER, MSGL_V, "Warning: property '%s' is deprecated, "
"replaced with '%s'. Fix your input.conf!\n", old_name, buffer);
}
return true;
}
static int do_action(const m_option_t *prop_list, const char *name,
int action, void *arg, void *ctx)
{
@ -72,12 +115,16 @@ static int do_action(const m_option_t *prop_list, const char *name,
return r;
}
int m_property_do(const m_option_t *prop_list, const char *name,
int m_property_do(const m_option_t *prop_list, const char *in_name,
int action, void *arg, void *ctx)
{
union m_option_value val = {0};
int r;
char name[64];
if (!translate_legacy_property(in_name, name, sizeof(name)))
return M_PROPERTY_UNKNOWN;
struct m_option opt = {0};
r = do_action(prop_list, name, M_PROPERTY_GET_TYPE, &opt, ctx);
if (r <= 0)