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tdelibs/dcop/client
Timothy Pearson ffd8d17b0b
Rename obsolete tq methods to standard names
13 years ago
..
CMakeLists.txt [kdelibs/dcop] link libX11 to dcopquit 14 years ago
Makefile.am Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. 15 years ago
README.dcop Revert automated changes 14 years ago
dcop.cpp Rename obsolete tq methods to standard names 13 years ago
dcopclient.c Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. 15 years ago
dcopfind.cpp Rename obsolete tq methods to standard names 13 years ago
dcopobject.c Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. 15 years ago
dcopquit.cpp Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. 15 years ago
dcopref.c Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. 15 years ago
dcopstart.cpp Rename old tq methods that no longer need a unique name 13 years ago
marshall.cpp rename the following methods: 13 years ago

README.dcop

Overview of dcop command line utilities

dcop [<app-id> [<object-id> [<function> [args]]]]

Make a dcop call to the specified function.
If no function is specified, a list of available functions is listed.
If no object is specified, a list of available objects is listed.
If no app-id is specified, a list of available application-ids is listed.

****
* As of KDE 3.0: You will NO LONGER be able to use "dcop konqueror" to 
* communicate with e.g. "konqueror-4783". You will have to use "dcop 
* konqueror-4783" for that (or the DCOPRef notation, see below)
****

dcopstart <app>

Starts <app> and returns  the <app-id> on stdout that can be used for the 
other commands. E.g. "dcopstart kedit" might return "kedit-29322". An 
exit-code of '0' means success. An exit-code of '1' means error, the error 
msg is printed to stderr and no data is printed to stdout.


dcopfind [-l] [-a] <app-id> [<object-id> [<select_func> [args]]]

Finds an existing DCOP application/object. The select_func can be used to 
select a specific single instance out of many based on some criteria. 
<app-id> and <object-id> may end with a '*' as wildcard.

The function returns a <app-object-id> to stdout in the form

   "DCOPRef(<app-id>, <object-id>)" 

if an object is found and returns an exit-code of '0'. 
If no object is found, nothing is written to stdout and the exit-code is '1'.

With the -a option it prints out "<app-id>" instead of a DCOPRef.

With the -l option it calls "dcopstart <app-id>" if no object is found, 
stripping off any wildcard from the <app-id>. If the dcopstart command is 
successful the find command is repeated, if the dcopstart command fails, an 
error message is printed to stderr and the command exits with exit-code '2'.

The default selection criteria is "any". Applications can declare their own 
select_func as they see fit, e.g. konqueror could declare 
"isDoingProtocol(QString protocol)" and then the following command would 
select a konqueror mainwindow that is currently handling the help-protocol:

   "dcopfind 'konqueror*'  'konqueror-mainwindow*' 'isDoingProtocol(QString 
protocol)' help"


dcop <dcopref> <function> args

In addtion to the current syntax of

   dcop <appid> <object> <function> args

you will now also be able to use <dcopref> to make calls with <dcopref> being 
"DCOPRef(<appid>, <objectid>)" as returned by dcopfind.

Additional utilities:

	"dcopref <appid> <object>"

Creates a DCOPRef from appid and object.


	"dcopclient <dcopref>"

Extracts the appid from dcopref.


	"dcopobject <dcopref>"

Extracts the object from dcopref.