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first stab at implementing a generic opcode emitter via config variables

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no data sending or receiving yet

see https://github.com/gphoto/libgphoto2/issues/21
This commit is contained in:
Marcus Meissner
2015-12-02 10:52:55 +01:00
parent 6c0ac24d4a
commit 87386bc16b
1 changed files with 47 additions and 0 deletions
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47
camlibs/ptp2/config.c
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@@ -5649,6 +5649,52 @@ _put_PowerDown(CONFIG_PUT_ARGS)
return GP_OK;
}
static int
_get_Generic_OPCode(CONFIG_GET_ARGS) {
gp_widget_new (GP_WIDGET_TEXT, _(menu->label), widget);
gp_widget_set_name (*widget,menu->name);
gp_widget_set_value (*widget, "0x1001,0xparam1,0xparam2");
return GP_OK;
}
static int
_put_Generic_OPCode(CONFIG_PUT_ARGS)
{
PTPParams *params = &(camera->pl->params);
char *val, *x;
int opcode;
int nparams;
uint32_t xparams[5];
uint16_t ret;
PTPContainer ptp;
CR (gp_widget_get_value(widget, &val));
if (!sscanf(val,"0x%x", &opcode))
return GP_ERROR_BAD_PARAMETERS;
nparams = 0; x = val;
while ((x = strchr(x,',')) && (nparams<5)) {
if (!sscanf(val,"0x%x", &xparams[nparams]))
return GP_ERROR_BAD_PARAMETERS;
nparams++;
}
ptp.Code = opcode;
ptp.Nparam = nparams;
ptp.Param1 = xparams[0];
ptp.Param2 = xparams[1];
ptp.Param3 = xparams[2];
ptp.Param4 = xparams[3];
ptp.Param5 = xparams[4];
/* FIXME: handle in data */
ret = ptp_transaction (params, &ptp, 0, 0, NULL, NULL);
/* FIXME: handle out data (store locally?) */
return translate_ptp_result (ret);
}
static int
_get_Sony_Movie(CONFIG_GET_ARGS) {
int val;
@@ -6540,6 +6586,7 @@ static struct submenu camera_actions_menu[] = {
{ N_("Movie Capture"), "movie", 0, 0, PTP_OC_InitiateOpenCapture, _get_OpenCapture, _put_OpenCapture },
{ N_("Movie Capture"), "movie", 0, PTP_VENDOR_NIKON, PTP_OC_NIKON_StartMovieRecInCard, _get_Nikon_Movie, _put_Nikon_Movie },
{ N_("Movie Capture"), "movie", 0, PTP_VENDOR_SONY, PTP_OC_SONY_SDIOConnect, _get_Sony_Movie, _put_Sony_Movie },
{ N_("PTP Opcode"), "opcode", 0, 0, PTP_OC_GetDeviceInfo, _get_Generic_OPCode, _put_Generic_OPCode },
{ 0,0,0,0,0,0,0 },
};