3 #define ANSWERSCRIPT_EXT ""
5 #define ANSWERSCRIPT_EXT ".exe"
7 #define ANSWERSCRIPT "answerscripts" ANSWERSCRIPT_EXT
8 #define ANSWERSCRIPTS_TIMEOUT_INTERVAL 250
9 #define ANSWERSCRIPTS_LINE_LENGTH 4096
20 #define PURPLE_PLUGINS
21 #include <libpurple/debug.h>
22 #include <libpurple/version.h>
23 #include <libpurple/conversation.h>
24 #include <libpurple/plugin.h>
25 #include <libpurple/signals.h>
26 #include <libpurple/util.h>
29 char *hook_script
= NULL
;
30 char response
[ANSWERSCRIPTS_LINE_LENGTH
+1];
35 PurpleConversation
*conv
;
38 int answerscripts_process_message_cb(answerscripts_job
*job
) {
39 FILE *pipe
= job
->pipe
;
40 PurpleConversation
*conv
= job
->conv
;
42 if (pipe
&& !feof(pipe
)) {
43 if(!fgets(response
, ANSWERSCRIPTS_LINE_LENGTH
, pipe
)
44 && (errno
== EWOULDBLOCK
|| errno
== EAGAIN
)
47 for(i
=0;response
[i
];i
++) if(response
[i
]=='\n') response
[i
]=0;
48 purple_conv_im_send(purple_conversation_get_im_data(conv
), response
);
50 if(!feof(pipe
)) return 1;
57 static void received_im_msg_cb(PurpleAccount
*account
, char *who
, char *buffer
, PurpleConversation
*conv
, PurpleMessageFlags flags
, void *data
) {
58 if (conv
== NULL
) conv
= purple_conversation_new(PURPLE_CONV_TYPE_IM
, account
, who
); //* A workaround to avoid skipping of the first message as a result on NULL-conv: */
61 message
= purple_markup_strip_html(buffer
);
62 //printf("\nHarvie received: %s: %s\n", who, message); //debug
63 //purple_conv_im_send(purple_conversation_get_im_data(conv), ":-*"); //debug
66 PurpleStatus
*status
= purple_account_get_active_status(account
);
67 PurpleStatusType
*type
= purple_status_get_type(status
);
70 const char *status_id
= NULL
;
71 status_id
= purple_primitive_get_id_from_type(purple_status_type_get_primitive(type
));
74 const char *status_msg
= NULL
;
75 if (purple_status_type_get_attr(type
, "message") != NULL
) {
76 status_msg
= purple_status_get_attr_string(status
, "message");
78 status_msg
= (char *) purple_savedstatus_get_message(purple_savedstatus_get_current());
81 //Export variables to environment
82 setenv("PURPLE_FROM", who
, 1);
83 setenv("PURPLE_MSG", message
, 1);
84 setenv("PURPLE_STATUS", status_id
, 1);
85 setenv("PURPLE_STATUS_MSG", status_msg
, 1);
87 //Launch job on background
88 answerscripts_job
*job
= (answerscripts_job
*) malloc(sizeof(answerscripts_job
));
89 job
->pipe
= popen(hook_script
, "r");
93 int fflags
= fcntl(fileno(job
->pipe
), F_GETFL
, 0);
94 fcntl(fileno(job
->pipe
), F_SETFL
, fflags
| O_NONBLOCK
);
97 purple_timeout_add(ANSWERSCRIPTS_TIMEOUT_INTERVAL
, (GSourceFunc
) answerscripts_process_message_cb
, (gpointer
) job
);
100 static gboolean
plugin_load(PurplePlugin
* plugin
) {
101 asprintf(&hook_script
,"%s/%s",purple_user_dir(),ANSWERSCRIPT
);
102 void *conv_handle
= purple_conversations_get_handle();
103 purple_signal_connect(conv_handle
, "received-im-msg", plugin
, PURPLE_CALLBACK(received_im_msg_cb
), NULL
);
107 static gboolean
plugin_unload(PurplePlugin
* plugin
) {
112 static PurplePluginInfo info
= {
114 PURPLE_MAJOR_VERSION
,
115 PURPLE_MINOR_VERSION
,
116 PURPLE_PLUGIN_STANDARD
,
120 PURPLE_PRIORITY_DEFAULT
,
122 "core-answerscripts",
125 "Framework for hooking scripts to process received messages for libpurple clients",
126 "This plugin will execute script ~/.purple/" ANSWERSCRIPT
" "
127 "or any other executable called " ANSWERSCRIPT
" and found in purple_user_dir() "
128 "for each single instant message received.\n"
129 "\n- Envinronment values PURPLE_MSG and PURPLE_FROM will be set to carry "
130 "informations about message text and sender so script can respond to that message."
131 "\n- Any text printed to STDOUT by the script will be sent back as answer to message."
132 "\n\nPlease see example scripts, documentation or source code for more informations...",
133 "Harvie <harvie@email.cz>",
134 "http://github.com/harvie/libpurple-core-answerscripts",
149 static void init_plugin(PurplePlugin
* plugin
) {
153 PURPLE_INIT_PLUGIN(autoanswer
, init_plugin
, info
)