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| author | Pawel Szewczyk <p.szewczyk@samsung.com> | 2015-05-19 12:42:01 +0200 |
|---|---|---|
| committer | Krzysztof Opasiak <k.opasiak@samsung.com> | 2015-05-21 15:40:01 +0200 |
| commit | f1613aab97513188478087e001defbfca6847eca (patch) | |
| tree | 38dd6f4aade951d1981461223bdf861dfb8a51d7 | |
| parent | b18c56c4526e910a961bbe110d0172ee5a1327dc (diff) | |
| download | libusbg-f1613aab97513188478087e001defbfca6847eca.tar.gz libusbg-f1613aab97513188478087e001defbfca6847eca.tar.bz2 libusbg-f1613aab97513188478087e001defbfca6847eca.zip | |
libusbg: schemes: Allow to import midi function
Add support for importing midi function from gadget scheme.
Signed-off-by: Pawel Szewczyk <p.szewczyk@samsung.com>
Reviewed-by: Krzysztof Opasiak <k.opasiak@samsung.com>
| -rw-r--r-- | src/usbg_schemes_libconfig.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/usbg_schemes_libconfig.c b/src/usbg_schemes_libconfig.c index bb856dc..0f6a99a 100644 --- a/src/usbg_schemes_libconfig.c +++ b/src/usbg_schemes_libconfig.c @@ -1136,6 +1136,61 @@ out: } +static int usbg_import_f_midi_attrs(config_setting_t *root, usbg_function *f) +{ + config_setting_t *node; + int ret = USBG_ERROR_NO_MEM; + int tmp; + usbg_function_attrs attrs; + usbg_f_midi_attrs *midi_attrs = &attrs.attrs.midi; + + attrs.header.attrs_type = USBG_F_ATTRS_MIDI; + +#define ADD_F_MIDI_INT_ATTR(attr, defval, minval) \ + do { \ + node = config_setting_get_member(root, #attr); \ + if (node) { \ + if (!usbg_config_is_int(node)) { \ + ret = USBG_ERROR_INVALID_TYPE; \ + goto out; \ + } \ + tmp = config_setting_get_int(node); \ + if (tmp < minval) { \ + ret = USBG_ERROR_INVALID_VALUE; \ + goto out; \ + } \ + midi_attrs->attr = tmp; \ + } else { \ + midi_attrs->attr = defval; \ + } \ + } while (0) + + ADD_F_MIDI_INT_ATTR(index, -1, INT_MIN); + ADD_F_MIDI_INT_ATTR(in_ports, 1, 0); + ADD_F_MIDI_INT_ATTR(out_ports, 1, 0); + ADD_F_MIDI_INT_ATTR(buflen, 256, 0); + ADD_F_MIDI_INT_ATTR(qlen, 32, 0); + +#undef ADD_F_MIDI_INT_ATTR + + node = config_setting_get_member(root, "id"); + if (node) { + if (!usbg_config_is_string(node)) { + ret = USBG_ERROR_INVALID_TYPE; + goto out; + } + + midi_attrs->id = config_setting_get_string(node); + } else { + midi_attrs->id = ""; + } + + + ret = usbg_set_function_attrs(f, &attrs); +out: + return ret; +} + static int usbg_import_function_attrs(config_setting_t *root, usbg_function *f) { int ret = USBG_SUCCESS; @@ -1169,6 +1224,10 @@ static int usbg_import_function_attrs(config_setting_t *root, usbg_function *f) ret = usbg_import_f_ms_attrs(root, f); break; + case USBG_F_ATTRS_MIDI: + ret = usbg_import_f_midi_attrs(root, f); + break; + default: ERROR("Unsupported function type\n"); ret = USBG_ERROR_NOT_SUPPORTED; |