X-Git-Url: http://git.harvie.cz/?p=mirrors%2Flibpurple-core-answerscripts.git;a=blobdiff_plain;f=answerscripts.c;h=d562e51687bf4c06a4a046047dd423298f44cda8;hp=2f8d9ba53c6a1e38879292bbbb913d52455f0761;hb=70427fcc3bd8686c5f1ed38557c174863bad9b31;hpb=7a45e05c6ae0c3c754411bebc61e4a4c83019610 diff --git a/answerscripts.c b/answerscripts.c index 2f8d9ba..d562e51 100755 --- a/answerscripts.c +++ b/answerscripts.c @@ -7,13 +7,18 @@ #define ANSWERSCRIPT "answerscripts" ANSWERSCRIPT_EXT #define ANSWERSCRIPTS_TIMEOUT_INTERVAL 250 #define ANSWERSCRIPTS_LINE_LENGTH 4096 +#define ENV_PREFIX "ANSW_" +#define PROTOCOL_PREFIX "prpl-" #include #include #include +#include #ifndef __WIN32__ #include +#else + #include #endif /* Purple plugin */ @@ -25,10 +30,8 @@ #include #include -char *buff = NULL; +char *message = NULL; char *hook_script = NULL; -char response[ANSWERSCRIPTS_LINE_LENGTH+1]; -int i; typedef struct { FILE *pipe; @@ -36,12 +39,14 @@ typedef struct { } answerscripts_job; int answerscripts_process_message_cb(answerscripts_job *job) { + int i; + char response[ANSWERSCRIPTS_LINE_LENGTH+1]; FILE *pipe = job->pipe; PurpleConversation *conv = job->conv; if (pipe && !feof(pipe)) { if(!fgets(response, ANSWERSCRIPTS_LINE_LENGTH, pipe) - && (errno == EWOULDBLOCK || errno == EAGAIN) + && (errno == EWOULDBLOCK || errno == EAGAIN) //WARNING! Not compatible with windows :-( ) return 1; for(i=0;response[i];i++) if(response[i]=='\n') response[i]=0; @@ -56,10 +61,34 @@ 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: */ - - 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 + PurpleBuddy *buddy = purple_find_buddy(account, who); + + //Get message + message = purple_markup_strip_html(buffer); + + /* Here are prototypes of some functions interesting to implement github feature request #3 + + LOCAL USER: + const char* purple_account_get_alias ( const PurpleAccount * account ) + const gchar* purple_account_get_name_for_display ( const PurpleAccount * account ) + REMOTE USER (Buddy): + const char * purple_contact_get_alias (PurpleContact *contact) + const char * purple_buddy_get_name (const PurpleBuddy *buddy) + const char * purple_buddy_get_alias_only (PurpleBuddy *buddy) + const char * purple_buddy_get_server_alias (PurpleBuddy *buddy) + const char * purple_buddy_get_contact_alias (PurpleBuddy *buddy) + const char * purple_buddy_get_local_alias (PurpleBuddy *buddy) + const char * purple_buddy_get_alias (PurpleBuddy *buddy) + PurpleGroup * purple_buddy_get_group (PurpleBuddy *buddy) + const char * purple_group_get_name (PurpleGroup *group) + */ + + //Get buddy group + const char *from_group = purple_group_get_name(purple_buddy_get_group(buddy)); + + //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); @@ -77,11 +106,15 @@ static void received_im_msg_cb(PurpleAccount *account, char *who, char *buffer, status_msg = (char *) purple_savedstatus_get_message(purple_savedstatus_get_current()); } - setenv("PURPLE_FROM", who, 1); - setenv("PURPLE_MSG", buff, 1); - setenv("PURPLE_STATUS", status_id, 1); - setenv("PURPLE_STATUS_MSG", status_msg, 1); + //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); + //Launch job on background answerscripts_job *job = (answerscripts_job*) malloc(sizeof(answerscripts_job)); job->pipe = popen(hook_script, "r"); job->conv = conv; @@ -89,12 +122,13 @@ static void received_im_msg_cb(PurpleAccount *account, char *who, char *buffer, #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); } - static gboolean plugin_load(PurplePlugin * plugin) { asprintf(&hook_script,"%s/%s",purple_user_dir(),ANSWERSCRIPT); void *conv_handle = purple_conversations_get_handle(); @@ -119,16 +153,21 @@ static PurplePluginInfo info = { "core-answerscripts", "AnswerScripts", - "0.2.2", + "0.3.1", "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 ", + "\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- ANSW_MSG\n" + "\t- ANSW_FROM\n" + "\t- ANSW_PROTOCOL\n" + "\t- ANSW_STATUS\n" + "\t- ANSW_STATUS_MSG\n" + "\nPlease see sample scripts, documentation, website and source code for more informations...\n" + "\n(-; Peace ;-)\n", + "Tomas Mudrunka ", "http://github.com/harvie/libpurple-core-answerscripts", plugin_load,