-#define PURPLE_PLUGINS
+#define _GNU_SOURCE
+//#define __WIN32__
+#ifndef __WIN32__
+ #define ANSWERSCRIPT_EXT ""
+#else
+ #define ANSWERSCRIPT_EXT ".exe"
+#endif
+#define ANSWERSCRIPT "answerscripts" ANSWERSCRIPT_EXT
+#define ANSWERSCRIPTS_TIMEOUT_INTERVAL 250
+#define ANSWERSCRIPTS_LINE_LENGTH 4096
+#define ENV_PREFIX "ANSW_"
+#define PROTOCOL_PREFIX "prpl-"
-/* Purple headers */
-#include <libpurple/debug.h>
-#include <libpurple/version.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+
+#ifndef __WIN32__
+ #include <fcntl.h>
+#else
+ #include <windows.h>
+#endif
+
+/* Purple plugin */
+#define PURPLE_PLUGINS
+#include <libpurple/account.h>
+#include <libpurple/blist.h>
#include <libpurple/conversation.h>
+#include <libpurple/core.h>
#include <libpurple/debug.h>
-#include <libpurple/log.h>
#include <libpurple/plugin.h>
-#include <libpurple/pluginpref.h>
-#include <libpurple/prefs.h>
+#include <libpurple/savedstatuses.h>
#include <libpurple/signals.h>
+#include <libpurple/status.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
+#include <libpurple/value.h>
+#include <libpurple/version.h>
-char *buff = NULL;
+char *message = NULL;
char *hook_script = NULL;
-char response[ANSWERSCRIPTS_LINE_LENGTH+1];
-int i;
typedef struct {
FILE *pipe;
PurpleConversation *conv;
} answerscripts_job;
-int answerscripts_process_message(answerscripts_job *job) {
- //TODO: process scripts and send response asynchronously
+const void *check_null(const void *pointer) {
+ if(pointer == NULL) {
+ fprintf(stderr, "NULL pointer detected in answerscripts!\n");
+ return "";
+ }
+ return pointer;
+}
+
+int answerscripts_process_message_cb(answerscripts_job *job) {
+ int i;
+ char response[ANSWERSCRIPTS_LINE_LENGTH+1]; response[0]='\0';
FILE *pipe = job->pipe;
PurpleConversation *conv = job->conv;
- if (pipe && fgets(response, ANSWERSCRIPTS_LINE_LENGTH, pipe)) {
- 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 (pipe && !feof(pipe)) {
+ if(!fgets(response, ANSWERSCRIPTS_LINE_LENGTH, pipe)
+ && (errno == EWOULDBLOCK || errno == EAGAIN) //WARNING! Not compatible with windows :-(
+ ) return 1;
+
+ for(i=0;response[i];i++) if(response[i]=='\n') response[i]='\0';
+ if(response[0]!='\0') {
+ if(purple_conversation_get_type(conv) == PURPLE_CONV_TYPE_CHAT) {
+ purple_conv_chat_send(purple_conversation_get_chat_data(conv), response);
+ } else {
+ purple_conv_im_send(purple_conversation_get_im_data(conv), response);
+ }
+ }
+ 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) {
+static char received_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: */
- /* 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);
+ PurpleBuddy *buddy = purple_find_buddy(account, who);
+ PurplePresence *presence = purple_buddy_get_presence(buddy);
- buff = purple_markup_strip_html(buffer);
- //printf("\nHarvie received: %s: %s\n", who, buff); //debug
- //purple_conv_im_send(purple_conversation_get_im_data(conv), ":-*"); //debug
+ //Get message
+ message = purple_markup_strip_html(buffer);
- setenv("PURPLE_FROM", who, 1);
- setenv("PURPLE_MSG", buff, 1);
+ //Get conversation type
+ const char *action, *roomname;
+ switch(purple_conversation_get_type(conv)) {
+ case PURPLE_CONV_TYPE_IM:
+ action = "IM";
+ roomname = "";
+ break;
+ case PURPLE_CONV_TYPE_CHAT:
+ action = "CHAT";
+ roomname = purple_conversation_get_name(conv);
+ //PurpleConvChat *chat = purple_conversation_get_chat_data(conv);
+ break;
+ default:
+ action = "UNKNOWN";
+ }
+
+ //LOCAL USER:
+ const char* local_name = (char *) purple_account_get_name_for_display(account);
+ const char* local_alias = purple_account_get_alias(account);
+ if(local_alias == NULL) local_alias = local_name;
+
+ //Do not respond to messages sent by myself
+ if(strcmp(local_name, who) == 0) return 0;
+
+ //Was my nick said?
+ char *highlighted;
+ if(flags & PURPLE_MESSAGE_NICK || purple_utf8_has_word(buffer, local_name))
+ highlighted = "true";
+ else
+ highlighted = "false";
+
+ //REMOTE USER (Buddy):
+
+ //Get buddy alias
+ const char* remote_alias = purple_buddy_get_alias(buddy);
+ if(remote_alias == NULL) remote_alias = who;
+ //if(remote_alias == NULL) remote_alias = "";
+
+ //Get buddy group
+ PurpleGroup *group = purple_buddy_get_group(buddy);
+ const char *from_group = group != NULL ? purple_group_get_name(group) : ""; //return empty string if not in group
+
+ //Get protocol ID
+ const char *protocol_id = purple_account_get_protocol_id(account);
+ if(!strncmp(protocol_id,PROTOCOL_PREFIX,strlen(PROTOCOL_PREFIX))) protocol_id += strlen(PROTOCOL_PREFIX); //trim out PROTOCOL_PREFIX (eg.: "prpl-irc" => "irc")
+
+ //Get status
+ PurpleStatus *status = purple_account_get_active_status(account);
+ PurpleStatusType *type = purple_status_get_type(status);
+ //remote
+ PurpleStatus *r_status = purple_presence_get_active_status(presence);
+ PurpleStatusType *r_status_type = purple_status_get_type(r_status);
+
+ //Get status id
+ const char *status_id = NULL;
+ status_id = purple_primitive_get_id_from_type(purple_status_type_get_primitive(type));
+ //remote
+ const char *r_status_id = NULL;
+ r_status_id = purple_primitive_get_id_from_type(purple_status_type_get_primitive(r_status_type));
+ //Get status message
+ const char *status_msg = NULL;
+ if (purple_status_type_get_attr(type, "message") != NULL) {
+ status_msg = check_null(purple_status_get_attr_string(status, "message"));
+ } else {
+ status_msg = (char *) check_null(purple_savedstatus_get_message(purple_savedstatus_get_current()));
+ }
+ //remote
+ const char *r_status_msg = NULL;
+ if (purple_status_type_get_attr(r_status_type, "message") != NULL) {
+ r_status_msg = check_null(purple_status_get_attr_string(r_status, "message"));
+ } else {
+ r_status_msg = "";
+ }
+
+ //Export variables to environment
+ setenv(ENV_PREFIX "ACTION", action, 1); //what happend: IM/CHAT/UNKNOWN, show setting dialog, event, etc...
+ setenv(ENV_PREFIX "MSG", message, 1); //text of the message
+ setenv(ENV_PREFIX "MSG_HIGHLIGHTED", highlighted, 1); //was my nick mentioned in message? true/false
+ setenv(ENV_PREFIX "PROTOCOL", protocol_id, 1); //protocol used to deliver the message. eg.: xmpp, irc,...
+ setenv(ENV_PREFIX "R_NAME", who, 1); //ID of remote user - "buddy"
+ setenv(ENV_PREFIX "R_GROUP", from_group, 1); //group which contains that buddy OR empty string
+ setenv(ENV_PREFIX "R_ALIAS", remote_alias, 1); //buddy's OPTIONAL alias, server alias, contact alias, username OR empty string
+ setenv(ENV_PREFIX "R_STATUS", r_status_id, 1); //unique ID of remote user's status. eg.: available, away,...
+ setenv(ENV_PREFIX "R_ROOM_NAME", roomname, 1); //Chatroom name
+ setenv(ENV_PREFIX "R_STATUS_MSG", r_status_msg, 1); //status message set by your buddy
+ setenv(ENV_PREFIX "L_NAME", local_name, 1); //ID of local user
+ setenv(ENV_PREFIX "L_ALIAS", local_alias, 1); //OPTIONAL alias of local user OR empty string
+ setenv(ENV_PREFIX "L_STATUS", status_id, 1); //unique ID of local user's status. eg.: available, away,...
+ setenv(ENV_PREFIX "L_STATUS_MSG", status_msg, 1); //status message set by local user
+ //Launch job on background
answerscripts_job *job = (answerscripts_job*) malloc(sizeof(answerscripts_job));
job->pipe = popen(hook_script, "r");
+ if(job->pipe == NULL) {
+ fprintf(stderr,"Can't execute %s\n", hook_script);
+ return 0;
+ }
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);
+ #else
+ //WARNING! Somehow implement FILE_FLAG_OVERLAPPED & FILE_FLAG_NO_BUFFERING support on windows
+ #endif
-}
+ purple_timeout_add(ANSWERSCRIPTS_TIMEOUT_INTERVAL, (GSourceFunc) answerscripts_process_message_cb, (gpointer) job);
+ return 0;
+}
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, "receiving-im-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
+ //purple_signal_connect(conv_handle, "receiving-chat-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
+ purple_signal_connect(conv_handle, "received-im-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
+ purple_signal_connect(conv_handle, "received-chat-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
return TRUE;
}
"core-answerscripts",
"AnswerScripts",
- "0.1.1",
- "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...",
- "Harvie <harvie@email.cz>",
- "http://github.com/harvie",
+ "0.5.4",
+ "Framework for hooking scripts to process received messages for libpurple clients",
+ "\nThis plugin will execute script \"~/.purple/" ANSWERSCRIPT "\" "
+ "(or any other executable called \"" ANSWERSCRIPT "\" and found in purple_user_dir()) "
+ "each time when instant message is received.\n"
+ "\n- Any text printed to STDOUT by this script will be sent back as answer to received message."
+ "\n- Following environment values will be set, so script can use them for responding:\n"
+ "\t- " ENV_PREFIX "* (see documentation or env for more)\n"
+ "\nPlease see sample scripts, documentation, website and source code for more informations...\n"
+ "\n(-; Peace ;-)\n",
+ "Tomas Mudrunka <harviecz@gmail.cz>",
+ "http://github.com/harvie/libpurple-core-answerscripts",
plugin_load,
plugin_unload,
};
static void init_plugin(PurplePlugin * plugin) {
-
+ //Export static environment variables
+ //#ifndef __x86_64__ //Workaround for x86_64 (where this causes problems for unknown reason)
+ const char * core_ui = check_null(purple_core_get_ui());
+ const char * core_version = check_null(purple_core_get_version());
+ setenv(ENV_PREFIX "L_AGENT", (char *) core_ui, 1); //ID of IM client used with answerscripts
+ setenv(ENV_PREFIX "L_AGENT_VERSION", (char *) core_version, 1); //Version of client
+ //#endif
}
PURPLE_INIT_PLUGIN(autoanswer, init_plugin, info)
GIT.Harvie.CZ / mirrors / libpurple-core-answerscripts.git / blobdiff