--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mcabber/src/socket.c	Sun Mar 27 20:16:02 2005 +0000
@@ -0,0 +1,113 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <unistd.h>
+#include "utils.h"
+
+#include "socket.h"
+#include <signal.h>
+
+#include "screen.h" // FIXME to be removed
+
+/* Desc: create socket connection
+ * 
+ * In  : servername, port
+ * Out : socket (or -1 on error)
+ *
+ * Note: -
+ */
+int sk_conn(struct sockaddr *name)
+{
+  int sock;
+
+  if ((sock = socket(PF_INET, SOCK_STREAM, 0)) < 0) {
+    perror("socket (socket.c:23)");
+    return -1;
+  }
+
+  if (connect(sock, (struct sockaddr *) name, sizeof(struct sockaddr)) < 0) {
+    perror("connect (socket.c:29)");
+    return -1;
+  }
+
+  return sock;
+}
+
+
+/* Desc: send data through socket
+ * 
+ * In  : socket, buffer to send
+ * Out : 0 = fail, 1 = pass
+ *
+ * Note: -
+ */
+int sk_send(int sock, char *buffer)
+{
+  //ut_WriteLog("Sending:%s\n", buffer);
+  if ((send(sock, buffer, strlen(buffer), 0)) == -1)
+    return 0;
+  else
+    return 1;
+}
+
+/* Desc: receive data through socket
+ * 
+ * In  : socket
+ * Out : received buffer
+ *
+ * Note: it is up to the caller to free the returned string
+ */
+char *sk_recv(int sock)
+{
+  int i = 1;
+  int tambuffer = 128;
+  char mtag[16];    // For tag name
+
+  char *buffer = malloc(tambuffer);
+  char *retval = malloc(tambuffer + 1);
+
+  memset(retval, 0, tambuffer);
+  memset(buffer, 0, tambuffer + 1);
+
+  while (1) {
+    char *p1;
+    int n = recv(sock, buffer, tambuffer, 0);
+    if (n == -1) {
+      // Error
+      free(buffer);
+      retval[0] = 0;
+      return retval;
+    }
+
+    if (i == 1) {
+      char *p2;
+      strcpy(retval, buffer);
+      p1 = retval+1;
+      p2 = mtag;
+      while (('a' <= *p1) && (*p1 <= 'z') && (p2-mtag < 14))
+        *p2++ = *p1++;
+      *p2++ = '>'; *p2++ = 0;
+      //fprintf(stderr, "TAG=\"%s\"\n", mtag);
+    } else {
+      scr_LogPrint("Realloc %d [%d]", i-1, n);
+      if (!n)
+        break;
+      retval = realloc(retval, (tambuffer * i) + 1);
+      strncat(retval, buffer, tambuffer + 1);
+    }
+    i++;
+    p1 = retval + strlen(retval) - strlen(mtag);
+    //fprintf(stderr, "buffer:[%s]\n", buffer);
+    //fprintf(stderr, "End RET=[%s]\n", p1);
+    if (!strcmp(p1, mtag))
+      break;
+    for (p1 = retval; *p1 && (*p1 != '>'); p1++);
+    if ((*p1 == '>') && (*(p1-1) == '/'))
+      break;
+    memset(buffer, 0, tambuffer);
+  }
+  free(buffer);
+  ut_WriteLog("Received:%s\n", retval);
+  return retval;
+}