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GUAC-447: Implement paste of Unicode text.

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This commit is contained in:
Michael Jumper 2014-04-02 15:35:09 -07:00
parent 3f19e2b2bb
commit c180de9444
1 changed files with 31 additions and 26 deletions
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57
src/protocols/rdp/rdp_cliprdr.c
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@ -174,39 +174,44 @@ void guac_rdp_process_cb_data_request(guac_client* client,
rdp_guac_client_data* client_data = (rdp_guac_client_data*) client->data; rdp_guac_client_data* client_data = (rdp_guac_client_data*) client->data;
rdpChannels* channels = client_data->rdp_inst->context->channels; rdpChannels* channels = client_data->rdp_inst->context->channels;
/* If text requested, send clipboard text contents */ guac_iconv_write* writer;
if (event->format == CB_FORMAT_TEXT) { char* input = (char*) client_data->clipboard;;
char* output = malloc(GUAC_RDP_CLIPBOARD_MAX_LENGTH);
/* Get clipboard data */ RDP_CB_DATA_RESPONSE_EVENT* data_response;
const char* clipboard =
((rdp_guac_client_data*) client->data)->clipboard;
/* Create new data response */ /* Determine output encoding */
RDP_CB_DATA_RESPONSE_EVENT* data_response = switch (event->format) {
(RDP_CB_DATA_RESPONSE_EVENT*) freerdp_event_new(
CliprdrChannel_Class,
CliprdrChannel_DataResponse,
NULL, NULL);
/* Set data and length */ case CB_FORMAT_TEXT:
if (clipboard != NULL) { writer = GUAC_WRITE_CP1252;
data_response->data = (UINT8*) strdup(clipboard); break;
data_response->size = strlen(clipboard) + 1;
}
else {
data_response->data = (UINT8*) strdup("");
data_response->size = 1;
}
/* Send response */ case CB_FORMAT_UNICODETEXT:
freerdp_channels_send_event(channels, (wMessage*) data_response); writer = GUAC_WRITE_UTF16;
break;
default:
guac_client_log_error(client,
"Server requested unsupported clipboard data type");
return;
} }
/* Otherwise ... failure */ /* Create new data response */
else data_response = (RDP_CB_DATA_RESPONSE_EVENT*) freerdp_event_new(
guac_client_log_error(client, CliprdrChannel_Class,
"Server requested unsupported clipboard data type"); CliprdrChannel_DataResponse,
NULL, NULL);
/* Set data and size */
data_response->data = (BYTE*) output;
guac_iconv(GUAC_READ_UTF8, &input, GUAC_RDP_CLIPBOARD_MAX_LENGTH,
writer, &output, GUAC_RDP_CLIPBOARD_MAX_LENGTH);
data_response->size = ((BYTE*) output) - data_response->data;
/* Send response */
freerdp_channels_send_event(channels, (wMessage*) data_response);
} }