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author | wm4 <wm4@nowhere> | 2012-09-20 03:32:01 +0200 |
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committer | wm4 <wm4@nowhere> | 2013-02-09 00:21:16 +0100 |
commit | 830560979c02b4e06924a813cf9bacb1629d40c9 (patch) | |
tree | c90295bcc2bc77bee2d2a8c13d661d5b20772117 /core/m_config.h | |
parent | ae070a6f1eff9f38dcd3ec785dd1f251e3761472 (diff) | |
download | mpv-830560979c02b4e06924a813cf9bacb1629d40c9.tar.bz2 mpv-830560979c02b4e06924a813cf9bacb1629d40c9.tar.xz |
options: change handling of "no-" options
Normally, all flag options can be negated by prepending a "no-", for
example "--no-opt" becomes "--opt=no". Some flag options can't actually
be negated, so add a CONF_TYPE_STORE option type to disallow the "no-"
fallback.
Do the same for choice options. Remove the explicit "no-" prefixed
options, add "no" as choice.
Move the handling of automatic "no-" options from parser-mpcmd.c to
m_config.c, and use it in m_config_set_option/m_config_parse_option.
This makes these options available in the config file. It also
simplifies sub-option parsing, because it doesn't need to handle "no-"
anymore.
Diffstat (limited to 'core/m_config.h')
-rw-r--r-- | core/m_config.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/core/m_config.h b/core/m_config.h index de89803cac..8b9b0dc7f7 100644 --- a/core/m_config.h +++ b/core/m_config.h @@ -155,6 +155,17 @@ const struct m_option *m_config_get_option(const struct m_config *config, struct m_config_option *m_config_get_co(const struct m_config *config, struct bstr name); +/* Map options like "no-opt=" to "opt=no". + * config The config object. + * \param name The option's name. May be set to a new name. + * \param param The option value. May be set to a new value. + * \return The following error codes: + * M_OPT_UNKNOWN: option not found + * M_OPT_INVALID: parameter non-empty in map case, prevents the mapping + * 0: success, *name and *param have been changed (or not) + */ +int m_config_map_option(struct m_config *config, bstr *name, bstr *param); + /* Print a list of all registered options. * \param config The config object. */ |