Added variables AGENT and AGENT_VERSION

[mirrors/libpurple-core-answerscripts.git] / answerscripts.c

diff --git a/answerscripts.c b/answerscripts.c
index f84dcc6c00352f760948234b4080a2ab5abe9b24..d561c373743bea61cb133ac172a6b069a955c6ee 100755 (executable)
--- a/answerscripts.c
+++ b/answerscripts.c
@@ -32,8 +32,6 @@
 
 char *message = NULL;
 char *hook_script = NULL;
-char response[ANSWERSCRIPTS_LINE_LENGTH+1];
-int i;
 
 typedef struct {
   FILE *pipe;
@@ -41,6 +39,8 @@ typedef struct {
 } answerscripts_job;
 
 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;
 
@@ -50,7 +50,7 @@ int answerscripts_process_message_cb(answerscripts_job *job) {
                ) 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);
+               if(response[0]!='\0') purple_conv_im_send(purple_conversation_get_im_data(conv), response);
 
                if(!feof(pipe)) return 1;
        }
@@ -61,15 +61,40 @@ int answerscripts_process_message_cb(answerscripts_job *job) {
 
 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: */
+       PurpleBuddy *buddy = purple_find_buddy(account, who);
 
        //Get message
        message = purple_markup_strip_html(buffer);
-       //printf("\nHarvie received: %s: %s\n", who, message); //debug
-       //purple_conv_im_send(purple_conversation_get_im_data(conv), ":-*"); //debug
+
+       //Here are prototypes of some functions interesting to implement github feature request #3
+
+       //LOCAL USER:
+       const char* local_alias = purple_account_get_alias(account);
+       const char* local_name = (char *) purple_account_get_name_for_display(account);
+       setenv(ENV_PREFIX "LOCAL_NAME", local_name, 1);
+       setenv(ENV_PREFIX "LOCAL_ALIAS", local_alias, 1);
+
+       //REMOTE USER (Buddy):
+       //const char *  purple_contact_get_alias (PurpleContact *contact)
+       const char* remote_name = purple_buddy_get_name(buddy);
+       const char* remote_alias_only = purple_buddy_get_alias_only(buddy);
+       const char* remote_server_alias = purple_buddy_get_server_alias(buddy);
+       const char* remote_contact_alias = purple_buddy_get_contact_alias(buddy);
+       const char* remote_local_alias = purple_buddy_get_local_alias(buddy);
+       const char* remote_alias = purple_buddy_get_alias(buddy);
+       setenv(ENV_PREFIX "REMOTE_NAME", remote_name, 1);
+       setenv(ENV_PREFIX "REMOTE_ALIAS_ONLY", remote_alias_only, 1);
+       setenv(ENV_PREFIX "REMOTE_SERVER_ALIAS", remote_server_alias, 1);
+       setenv(ENV_PREFIX "REMOTE_CONTACT_ALIAS", remote_contact_alias, 1);
+       setenv(ENV_PREFIX "REMOTE_LOCAL_ALIAS", remote_local_alias, 1);
+       setenv(ENV_PREFIX "REMOTE_ALIAS", remote_alias, 1);
+
+       //Get buddy group
+       const char *from_group = purple_group_get_name(purple_buddy_get_group(buddy)); //FIXME: purple_group_get_name() returns "\x18" (or random data!) when user does not belong to some 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")
+       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);
@@ -90,6 +115,7 @@ static void received_im_msg_cb(PurpleAccount *account, char *who, char *buffer,
        //Export variables to environment
        setenv(ENV_PREFIX "MSG", message, 1);
        setenv(ENV_PREFIX "FROM", who, 1);
+       setenv(ENV_PREFIX "FROM_GROUP", from_group, 1);
        setenv(ENV_PREFIX "PROTOCOL", protocol_id, 1);
        setenv(ENV_PREFIX "STATUS", status_id, 1);
        setenv(ENV_PREFIX "STATUS_MSG", status_msg, 1);
@@ -97,6 +123,10 @@ static void received_im_msg_cb(PurpleAccount *account, char *who, char *buffer,
        //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;
+       }
        job->conv = conv;
 
        #ifndef __WIN32__
@@ -164,7 +194,9 @@ static PurplePluginInfo info = {
 };
 
 static void init_plugin(PurplePlugin * plugin) {
-
+       //Export static environment variables
+       setenv(ENV_PREFIX "AGENT", (char *) purple_core_get_ui(), 1);
+       setenv(ENV_PREFIX "AGENT_VERSION", (char *) purple_core_get_version(), 1);
 }
 
 PURPLE_INIT_PLUGIN(autoanswer, init_plugin, info)