#include <faim/aim.h>
+#ifndef _WIN32
+#include <sys/socket.h>
+#endif
+
/*
* Allocate a new tx frame.
*
* chan = channel for OSCAR, hdrtype for OFT
*
*/
-struct command_tx_struct *aim_tx_new(unsigned short framing, int chan, struct aim_conn_t *conn, int datalen)
+faim_internal struct command_tx_struct *aim_tx_new(unsigned char framing, int chan, struct aim_conn_t *conn, int datalen)
{
- struct command_tx_struct *new;
+ struct command_tx_struct *newtx;
if (!conn) {
printf("aim_tx_new: ERROR: no connection specified\n");
return NULL;
}
- new = (struct command_tx_struct *)malloc(sizeof(struct command_tx_struct));
- if (!new)
+ newtx = (struct command_tx_struct *)malloc(sizeof(struct command_tx_struct));
+ if (!newtx)
return NULL;
- memset(new, 0, sizeof(struct command_tx_struct));
+ memset(newtx, 0, sizeof(struct command_tx_struct));
- new->conn = conn;
+ newtx->conn = conn;
if(datalen) {
- new->data = (u_char *)malloc(datalen);
- new->commandlen = datalen;
+ newtx->data = (unsigned char *)malloc(datalen);
+ newtx->commandlen = datalen;
} else
- new->data = NULL;
-
- new->hdrtype = framing;
- if (new->hdrtype == AIM_FRAMETYPE_OSCAR) {
- new->hdr.oscar.type = chan;
- } else if (new->hdrtype == AIM_FRAMETYPE_OFT) {
- new->hdr.oft.type = chan;
- new->hdr.oft.hdr2len = 0; /* this will get setup by caller */
+ newtx->data = NULL;
+
+ newtx->hdrtype = framing;
+ if (newtx->hdrtype == AIM_FRAMETYPE_OSCAR) {
+ newtx->hdr.oscar.type = chan;
+ } else if (newtx->hdrtype == AIM_FRAMETYPE_OFT) {
+ newtx->hdr.oft.type = chan;
+ newtx->hdr.oft.hdr2len = 0; /* this will get setup by caller */
} else {
printf("tx_new: unknown framing\n");
}
- return new;
+ return newtx;
}
/*
* that is, when sess->tx_enqueue is set to &aim_tx_enqueue__queuebased.
*
*/
-int aim_tx_enqueue__queuebased(struct aim_session_t *sess,
- struct command_tx_struct *newpacket)
+faim_internal int aim_tx_enqueue__queuebased(struct aim_session_t *sess,
+ struct command_tx_struct *newpacket)
{
struct command_tx_struct *cur;
* right here.
*
*/
-int aim_tx_enqueue__immediate(struct aim_session_t *sess, struct command_tx_struct *newpacket)
+faim_internal int aim_tx_enqueue__immediate(struct aim_session_t *sess, struct command_tx_struct *newpacket)
{
if (newpacket->conn == NULL) {
faimdprintf(1, "aim_tx_enqueue: ERROR: packet has no connection\n");
newpacket->lock = 1; /* lock */
newpacket->sent = 0; /* not sent yet */
- aim_tx_sendframe(newpacket);
+ aim_tx_sendframe(sess, newpacket);
if (newpacket->data)
free(newpacket->data);
return 0;
}
+faim_internal int aim_tx_enqueue(struct aim_session_t *sess, struct command_tx_struct *command)
+{
+ /*
+ * If we want to send a connection thats inprogress, we have to force
+ * them to use the queue based version. Otherwise, use whatever they
+ * want.
+ */
+ if (command && command->conn && (command->conn->status & AIM_CONN_STATUS_INPROGRESS)) {
+ return aim_tx_enqueue__queuebased(sess, command);
+ }
+ return (*sess->tx_enqueue)(sess, command);
+}
+
/*
* aim_get_next_txseqnum()
*
* before enqueuement (in aim_tx_enqueue()).
*
*/
-u_int aim_get_next_txseqnum(struct aim_conn_t *conn)
+faim_internal unsigned int aim_get_next_txseqnum(struct aim_conn_t *conn)
{
u_int ret;
*
*/
#if debug == 2
-int aim_tx_printqueue(struct aim_session_t *sess)
+faim_internal int aim_tx_printqueue(struct aim_session_t *sess)
{
struct command_tx_struct *cur;
* 9) Step to next struct in list and go back to 1.
*
*/
-int aim_tx_sendframe(struct command_tx_struct *cur)
+faim_internal int aim_tx_sendframe(struct aim_session_t *sess, struct command_tx_struct *cur)
{
int buflen = 0;
unsigned char *curPacket;
} else if (cur->hdrtype == AIM_FRAMETYPE_OFT) {
int z = 0;
- z += aimutil_put8(curPacket+z, 0x4f);
- z += aimutil_put8(curPacket+z, 0x44);
- z += aimutil_put8(curPacket+z, 0x43);
- z += aimutil_put8(curPacket+z, 0x32);
+ z += aimutil_put8(curPacket+z, cur->hdr.oft.magic[0]);
+ z += aimutil_put8(curPacket+z, cur->hdr.oft.magic[1]);
+ z += aimutil_put8(curPacket+z, cur->hdr.oft.magic[2]);
+ z += aimutil_put8(curPacket+z, cur->hdr.oft.magic[3]);
z += aimutil_put16(curPacket+z, cur->hdr.oft.hdr2len + 8);
z += aimutil_put16(curPacket+z, cur->hdr.oft.type);
* since OFT allows us to do the data in a different write (yay!).
*/
faim_mutex_lock(&cur->conn->active);
- if ( (u_int)write(cur->conn->fd, curPacket, buflen) != buflen) {
+ if (send(cur->conn->fd, curPacket, buflen, 0) != buflen) {
faim_mutex_unlock(&cur->conn->active);
- printf("\nWARNING: Error in sending packet -- will try again next time\n\n");
- cur->sent = 0; /* mark it unsent */
- return 0; /* bail out -- continuable error */
+ cur->sent = 1;
+ aim_conn_kill(sess, &cur->conn);
+ return 0; /* bail out */
}
if ((cur->hdrtype == AIM_FRAMETYPE_OFT) && cur->commandlen) {
- if (write(cur->conn->fd, cur->data, cur->commandlen) != cur->commandlen) {
+ if (send(cur->conn->fd, cur->data, cur->commandlen, 0) != (int)cur->commandlen) {
/*
* Theres nothing we can do about this since we've already sent the
* header! The connection is unstable.
return 1; /* success */
}
-int aim_tx_flushqueue(struct aim_session_t *sess)
+faim_export int aim_tx_flushqueue(struct aim_session_t *sess)
{
struct command_tx_struct *cur;
/* only process if its unlocked and unsent */
if (!cur->lock && !cur->sent) {
+ if (cur->conn && (cur->conn->status & AIM_CONN_STATUS_INPROGRESS))
+ continue;
+
/*
* And now for the meager attempt to force transmit
* latency and avoid missed messages.
sleep((cur->conn->lastactivity + cur->conn->forcedlatency) - time(NULL));
}
- if (aim_tx_sendframe(cur) == -1)
+ if (aim_tx_sendframe(sess, cur) == -1)
break;
}
}
* reduce memory footprint at run time!
*
*/
-void aim_tx_purgequeue(struct aim_session_t *sess)
+faim_export void aim_tx_purgequeue(struct aim_session_t *sess)
{
struct command_tx_struct *cur = NULL;
struct command_tx_struct *tmp;
andersk / libfaim.git / blobdiff