--- /dev/null
+/*\r
+ * sercfg.c - the serial-port specific parts of the PuTTY\r
+ * configuration box. Centralised as cross-platform code because\r
+ * more than one platform will want to use it, but not part of the\r
+ * main configuration. The expectation is that each platform's\r
+ * local config function will call out to ser_setup_config_box() if\r
+ * it needs to set up the standard serial stuff. (Of course, it can\r
+ * then apply local tweaks after ser_setup_config_box() returns, if\r
+ * it needs to.)\r
+ */\r
+\r
+#include <assert.h>\r
+#include <stdlib.h>\r
+\r
+#include "putty.h"\r
+#include "dialog.h"\r
+#include "storage.h"\r
+\r
+static void serial_parity_handler(union control *ctrl, void *dlg,\r
+ void *data, int event)\r
+{\r
+ static const struct {\r
+ const char *name;\r
+ int val;\r
+ } parities[] = {\r
+ {"None", SER_PAR_NONE},\r
+ {"Odd", SER_PAR_ODD},\r
+ {"Even", SER_PAR_EVEN},\r
+ {"Mark", SER_PAR_MARK},\r
+ {"Space", SER_PAR_SPACE},\r
+ };\r
+ int i;\r
+ Config *cfg = (Config *)data;\r
+\r
+ if (event == EVENT_REFRESH) {\r
+ dlg_update_start(ctrl, dlg);\r
+ dlg_listbox_clear(ctrl, dlg);\r
+ for (i = 0; i < lenof(parities); i++)\r
+ dlg_listbox_addwithid(ctrl, dlg, parities[i].name,\r
+ parities[i].val);\r
+ for (i = 0; i < lenof(parities); i++)\r
+ if (cfg->serparity == parities[i].val)\r
+ dlg_listbox_select(ctrl, dlg, i);\r
+ dlg_update_done(ctrl, dlg);\r
+ } else if (event == EVENT_SELCHANGE) {\r
+ int i = dlg_listbox_index(ctrl, dlg);\r
+ if (i < 0)\r
+ i = SER_PAR_NONE;\r
+ else\r
+ i = dlg_listbox_getid(ctrl, dlg, i);\r
+ cfg->serparity = i;\r
+ }\r
+}\r
+\r
+static void serial_flow_handler(union control *ctrl, void *dlg,\r
+ void *data, int event)\r
+{\r
+ static const struct {\r
+ const char *name;\r
+ int val;\r
+ } flows[] = {\r
+ {"None", SER_FLOW_NONE},\r
+ {"XON/XOFF", SER_FLOW_XONXOFF},\r
+ {"RTS/CTS", SER_FLOW_RTSCTS},\r
+ {"DSR/DTR", SER_FLOW_DSRDTR},\r
+ };\r
+ int i;\r
+ Config *cfg = (Config *)data;\r
+\r
+ if (event == EVENT_REFRESH) {\r
+ dlg_update_start(ctrl, dlg);\r
+ dlg_listbox_clear(ctrl, dlg);\r
+ for (i = 0; i < lenof(flows); i++)\r
+ dlg_listbox_addwithid(ctrl, dlg, flows[i].name,\r
+ flows[i].val);\r
+ for (i = 0; i < lenof(flows); i++)\r
+ if (cfg->serflow == flows[i].val)\r
+ dlg_listbox_select(ctrl, dlg, i);\r
+ dlg_update_done(ctrl, dlg);\r
+ } else if (event == EVENT_SELCHANGE) {\r
+ int i = dlg_listbox_index(ctrl, dlg);\r
+ if (i < 0)\r
+ i = SER_PAR_NONE;\r
+ else\r
+ i = dlg_listbox_getid(ctrl, dlg, i);\r
+ cfg->serflow = i;\r
+ }\r
+}\r
+\r
+void ser_setup_config_box(struct controlbox *b, int midsession)\r
+{\r
+ struct controlset *s;\r
+ union control *c;\r
+\r
+ /*\r
+ * Add the serial back end to the protocols list at the top of\r
+ * the config box.\r
+ */\r
+ s = ctrl_getset(b, "Session", "hostport",\r
+ "Specify your connection by host name or IP address");\r
+ {\r
+ int i;\r
+ extern void config_protocolbuttons_handler(union control *, void *,\r
+ void *, int);\r
+ for (i = 0; i < s->ncontrols; i++) {\r
+ c = s->ctrls[i];\r
+ if (c->generic.type == CTRL_RADIO &&\r
+ c->generic.handler == config_protocolbuttons_handler) {\r
+ c->radio.nbuttons++;\r
+ c->radio.ncolumns++;\r
+ c->radio.buttons =\r
+ sresize(c->radio.buttons, c->radio.nbuttons, char *);\r
+ c->radio.buttons[c->radio.nbuttons-1] =\r
+ dupstr("Serial");\r
+ c->radio.buttondata =\r
+ sresize(c->radio.buttondata, c->radio.nbuttons, intorptr);\r
+ c->radio.buttondata[c->radio.nbuttons-1] = I(PROT_SERIAL);\r
+ if (c->radio.shortcuts) {\r
+ c->radio.shortcuts =\r
+ sresize(c->radio.shortcuts, c->radio.nbuttons, char);\r
+ c->radio.shortcuts[c->radio.nbuttons-1] = NO_SHORTCUT;\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ /*\r
+ * Entirely new Connection/Serial panel for serial port\r
+ * configuration.\r
+ */\r
+ ctrl_settitle(b, "Connection/Serial",\r
+ "Options controlling local serial lines");\r
+\r
+ if (!midsession) {\r
+ /*\r
+ * We don't permit switching to a different serial port in\r
+ * midflight, although we do allow all other\r
+ * reconfiguration.\r
+ */\r
+ s = ctrl_getset(b, "Connection/Serial", "serline",\r
+ "Select a serial line");\r
+ ctrl_editbox(s, "Serial line to connect to", 'l', 40,\r
+ HELPCTX(serial_line),\r
+ dlg_stdeditbox_handler, I(offsetof(Config,serline)),\r
+ I(sizeof(((Config *)0)->serline)));\r
+ }\r
+\r
+ s = ctrl_getset(b, "Connection/Serial", "sercfg", "Configure the serial line");\r
+ ctrl_editbox(s, "Speed (baud)", 's', 40,\r
+ HELPCTX(serial_speed),\r
+ dlg_stdeditbox_handler, I(offsetof(Config,serspeed)), I(-1));\r
+ ctrl_editbox(s, "Data bits", 'b', 40,\r
+ HELPCTX(serial_databits),\r
+ dlg_stdeditbox_handler,I(offsetof(Config,serdatabits)),I(-1));\r
+ /*\r
+ * Stop bits come in units of one half.\r
+ */\r
+ ctrl_editbox(s, "Stop bits", 't', 40,\r
+ HELPCTX(serial_stopbits),\r
+ dlg_stdeditbox_handler,I(offsetof(Config,serstopbits)),I(-2));\r
+ ctrl_droplist(s, "Parity", 'p', 40,\r
+ HELPCTX(serial_parity),\r
+ serial_parity_handler, I(0));\r
+ ctrl_droplist(s, "Flow control", 'f', 40,\r
+ HELPCTX(serial_flow),\r
+ serial_flow_handler, I(0));\r
+}\r
projects / u / mdw / putty / blobdiff