-#define PURPLE_PLUGINS
+//#define __WIN32__
+#define ANSWERSCRIPT "answerscripts.exe"
+#define ANSWERSCRIPTS_TIMEOUT_INTERVAL 250
+#define ANSWERSCRIPTS_LINE_LENGTH 4096
-/* Purple headers */
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#ifndef __WIN32__
+ #include <fcntl.h>
+#endif
+
+/* Purple plugin */
+#define PURPLE_PLUGINS
#include <libpurple/debug.h>
#include <libpurple/version.h>
#include <libpurple/conversation.h>
-#include <libpurple/debug.h>
-#include <libpurple/log.h>
#include <libpurple/plugin.h>
-#include <libpurple/pluginpref.h>
-#include <libpurple/prefs.h>
#include <libpurple/signals.h>
#include <libpurple/util.h>
-#include <libpurple/notify.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#define ANSWERSCRIPT "answerscripts.exe"
-#define ANSWERSCRIPTS_TIMEOUT_INTERVAL 250
-#define ANSWERSCRIPTS_LINE_LENGTH 4096
char *buff = NULL;
char *hook_script = NULL;
PurpleConversation *conv;
} answerscripts_job;
-int answerscripts_process_message(answerscripts_job *job) {
- //TODO: process scripts and send response asynchronously
+int answerscripts_process_message_cb(answerscripts_job *job) {
FILE *pipe = job->pipe;
PurpleConversation *conv = job->conv;
- if (pipe && fgets(response, ANSWERSCRIPTS_LINE_LENGTH, pipe)) {
+ if (pipe && !feof(pipe)) {
+ if(!fgets(response, ANSWERSCRIPTS_LINE_LENGTH, pipe)
+ && (errno == EWOULDBLOCK || errno == EAGAIN)
+ ) return 1;
+
for(i=0;response[i];i++) if(response[i]=='\n') response[i]=0;
purple_conv_im_send(purple_conversation_get_im_data(conv), response);
- return 1;
+
+ if(!feof(pipe)) return 1;
}
pclose(pipe);
free(job);
return 0;
}
-static void
-received_im_msg_cb(PurpleAccount *account, char *who, char *buffer, PurpleConversation *conv, PurpleMessageFlags flags, void *data) {
-
- /* A workaround to avoid skipping of the first message as a result on NULL-conv: */
- if (conv == NULL) conv = purple_conversation_new(PURPLE_CONV_TYPE_IM, account, who);
+static void received_im_msg_cb(PurpleAccount *account, char *who, char *buffer, PurpleConversation *conv, PurpleMessageFlags flags, void *data) {
+ 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: */
buff = purple_markup_strip_html(buffer);
//printf("\nHarvie received: %s: %s\n", who, buff); //debug
job->pipe = popen(hook_script, "r");
job->conv = conv;
- purple_timeout_add(ANSWERSCRIPTS_TIMEOUT_INTERVAL, answerscripts_process_message, (gpointer) job);
+ #ifndef __WIN32__
+ int fflags = fcntl(fileno(job->pipe), F_GETFL, 0);
+ fcntl(fileno(job->pipe), F_SETFL, fflags | O_NONBLOCK);
+ #endif
+ purple_timeout_add(ANSWERSCRIPTS_TIMEOUT_INTERVAL, (GSourceFunc) answerscripts_process_message_cb, (gpointer) job);
}
static gboolean plugin_load(PurplePlugin * plugin) {
asprintf(&hook_script,"%s/%s",purple_user_dir(),ANSWERSCRIPT);
-
void *conv_handle = purple_conversations_get_handle();
-
- purple_signal_connect(conv_handle, "received-im-msg",
- plugin, PURPLE_CALLBACK(received_im_msg_cb),
- NULL);
+ purple_signal_connect(conv_handle, "received-im-msg", plugin, PURPLE_CALLBACK(received_im_msg_cb), NULL);
return TRUE;
}
"core-answerscripts",
"AnswerScripts",
- "0.1",
- "Framework for hooking scripts to received messages for various libpurple clients",
- "This plugin will call ~/.purple/" ANSWERSCRIPT " (or wherever purple_user_dir() points) "
- "script (or any executable) for each single message called."
- "Envinronment values PURPLE_MSG and PURPLE_FROM will be set to carry "
- "informations about message text and sender so script can respond to that message. "
- "Any text printed to STDOUT by the script will be sent back as answer to message. "
- "Please see example scripts for more informations...",
+ "0.2.1",
+ "Framework for hooking scripts to process received messages for libpurple clients",
+ "This plugin will execute script ~/.purple/" ANSWERSCRIPT " "
+ "or any other executable called " ANSWERSCRIPT " and found in purple_user_dir() "
+ "for each single instant message received.\n"
+ "\n- Envinronment values PURPLE_MSG and PURPLE_FROM will be set to carry "
+ "informations about message text and sender so script can respond to that message."
+ "\n- Any text printed to STDOUT by the script will be sent back as answer to message."
+ "\n\nPlease see example scripts, documentation or source code for more informations...",
"Harvie <harvie@email.cz>",
- "http://github.com/harvie",
+ "http://github.com/harvie/libpurple-core-answerscripts",
plugin_load,
plugin_unload,