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conhost: Implement IOCTL_CONDRV_SET_INPUT_INFO. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2020-08-24 13:21:26 +02:00 committed by Alexandre Julliard
parent 0e939eb969
commit 6c7f389c5e
1 changed files with 65 additions and 0 deletions
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65
programs/conhost/conhost.c
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@ -35,11 +35,18 @@
WINE_DEFAULT_DEBUG_CHANNEL(conhost);
struct history_line
{
size_t len;
WCHAR text[1];
};
struct console
{
HANDLE server; /* console server handle */
unsigned int mode; /* input mode */
unsigned int recnum; /* number of input records */
struct history_line **history; /* lines history */
unsigned int history_size; /* number of entries in history array */
unsigned int history_index; /* number of used entries in history array */
unsigned int history_mode; /* mode of history (non zero means remove doubled strings */
@ -102,6 +109,63 @@ static NTSTATUS console_input_ioctl( struct console *console, unsigned int code,
return STATUS_SUCCESS;
}
case IOCTL_CONDRV_SET_INPUT_INFO:
{
const struct condrv_input_info_params *params = in_data;
TRACE( "set info\n" );
if (in_size != sizeof(*params) || *out_size) return STATUS_INVALID_PARAMETER;
if (params->mask & SET_CONSOLE_INPUT_INFO_HISTORY_MODE)
{
console->history_mode = params->info.history_mode;
}
if ((params->mask & SET_CONSOLE_INPUT_INFO_HISTORY_SIZE) &&
console->history_size != params->info.history_size)
{
struct history_line **mem = NULL;
int i, delta;
if (params->info.history_size)
{
if (!(mem = malloc( params->info.history_size * sizeof(*mem) )))
return STATUS_NO_MEMORY;
memset( mem, 0, params->info.history_size * sizeof(*mem) );
}
delta = (console->history_index > params->info.history_size)
? (console->history_index - params->info.history_size) : 0;
for (i = delta; i < console->history_index; i++)
{
mem[i - delta] = console->history[i];
console->history[i] = NULL;
}
console->history_index -= delta;
for (i = 0; i < console->history_size; i++)
free( console->history[i] );
free( console->history );
console->history = mem;
console->history_size = params->info.history_size;
}
if (params->mask & SET_CONSOLE_INPUT_INFO_EDITION_MODE)
{
console->edition_mode = params->info.edition_mode;
}
if (params->mask & SET_CONSOLE_INPUT_INFO_INPUT_CODEPAGE)
{
console->input_cp = params->info.input_cp;
}
if (params->mask & SET_CONSOLE_INPUT_INFO_OUTPUT_CODEPAGE)
{
console->output_cp = params->info.output_cp;
}
if (params->mask & SET_CONSOLE_INPUT_INFO_WIN)
{
console->win = params->info.win;
}
return STATUS_SUCCESS;
}
default:
FIXME( "unsupported ioctl %x\n", code );
return STATUS_NOT_SUPPORTED;
@ -218,6 +282,7 @@ int __cdecl wmain(int argc, WCHAR *argv[])
ENABLE_QUICK_EDIT_MODE | ENABLE_EXTENDED_FLAGS | ENABLE_AUTO_POSITION;
console.input_cp = console.output_cp = GetOEMCP();
console.history_size = 50;
if (!(console.history = calloc( console.history_size, sizeof(*console.history) ))) return 1;
for (i = 1; i < argc; i++)
{