}
+errordomain SpawnError {
+ NO_ARGS
+}
+
/**
* @class Spawn
* @param cfg {SpawnConfig} settings - see properties.
this.cfg.cwd = this.cfg.cwd.length < 1 ? GLib.Environment.get_home_dir() : this.cfg.cwd;
if (this.cfg.args.length < 0) {
- throw new Error("No arguments");
+ throw new SpawnError.NO_ARGS("No arguments");
}
this.run();
int standard_error;
- var ret = {};
if (this.cfg.debug) {
- print("cd " + this.cfg.cwd +";" + string.joinv(" ", this.cfg.args));
+ stdout.printf("cd %s; %s" , this.cfg.cwd , string.joinv(" ", this.cfg.args));
}
Process.spawn_async_with_pipes (
//print(JSON.stringify(gret));
if (this.cfg.debug) {
- print("PID: " + this.pid);
+
+ stdout.printf("PID: %d" ,this.pid);
}
ChildWatch.add (this.pid, (w_pid, result) => {
- this.result = result;
- if (_this.debug) {
- print("child_watch_add : result: " + result);
+ this.result = result;
+ if (this.cfg.debug) {
+ stdout.printf("child_watch_add : result:%d ", result);
}
-
+
this.read(this.out_ch);
this.read(this.err_ch);
-
+
Process.close_pid(this.pid);
this.pid = -1;
if (this.ctx) {
this.ctx.quit();
}
this.tidyup();
- //print("DONE TIDYUP");
+ //print("DONE TIDYUP");
if (this.cfg.finish) {
this.cfg.finish(this.result);
}
- this.in_ch = new GLib.IOChannel.unix_new(ret.standard_input);
- this.out_ch = new GLib.IOChannel.unix_new(ret.standard_output);
- this.err_ch = new GLib.IOChannel.unix_new(ret.standard_error);
+ this.in_ch = new GLib.IOChannel.unix_new(standard_input);
+ this.out_ch = new GLib.IOChannel.unix_new(standard_output);
+ this.err_ch = new GLib.IOChannel.unix_new(standard_error);
// make everything non-blocking!
+
+ // using NONBLOCKING only works if io_add_watch
+ //returns true/false in right conditions
+ this.in_ch.set_flags (GLib.IOFlags.NONBLOCK);
+ this.out_ch.set_flags (GLib.IOFlags.NONBLOCK);
+ this.err_ch.set_flags (GLib.IOFlags.NONBLOCK);
+
- // using NONBLOCKING only works if io_add_watch
- //returns true/false in right conditions
- this.in_ch.set_flags (GLib.IOFlags.NONBLOCK);
- this.out_ch.set_flags (GLib.IOFlags.NONBLOCK);
- this.err_ch.set_flags (GLib.IOFlags.NONBLOCK);
-
-
-
- // add handlers for output and stderr.
-
- this.out_src = this.out_ch.add_watch (
- IOCondition.OUT | IOCondition.IN | IOCondition.PRI | IOCondition.HUP | IOCondition.ERR ,
- (channel, condition) => {
- return this.read(_this.out_ch);
- }
- );
+
+ // add handlers for output and stderr.
+
+ this.out_src = this.out_ch.add_watch (
+ IOCondition.OUT | IOCondition.IN | IOCondition.PRI | IOCondition.HUP | IOCondition.ERR ,
+ (channel, condition) => {
+ return this.read(_this.out_ch);
+ }
+ );
this.err_src = this.err_ch.add_watch (
IOCondition.OUT | IOCondition.IN | IOCondition.PRI | IOCondition.HUP | IOCondition.ERR ,
- (channel, condition) => {
- return this.read(_this.err_ch);
- }
- );
-
+ (channel, condition) => {
+ return this.read(_this.err_ch);
+ }
+ );
+
// call input..
if (this.pid > -1) {
//print("write_char retunred:" + JSON.stringify(res) + ' ' +JSON.stringify(ret) );
- if (res != GLib.IOStatus.NORMAL) {
- throw "Write failed";
+ if (res != GLib.IOStatus.NORMAL) {
+ throw "Write failed";
}
//return ret.value;
return str.length;
string prop = (ch == this.out_ch) ? "output" : "stderr";
// print("prop: " + prop);
var _this = this;
+ string str_return;
-
//print(JSON.stringify(ch, null,4));
while (true) {
-
- var x = {};
- var status = ch.read_line( x);
+ var buffer = new StringBuilder("");
+
+ try {
+ var status = ch.read_line( buffer, term_pos );
+ } catch (Error e) {
+ //FIXme
+ break; // ??
+
+ }
// print('status: ' +JSON.stringify(status));
// print(JSON.stringify(x));
switch(status) {