Changeset 585 for libcaca/trunkTweet

Timestamp:

Mar 10, 2006, 3:41:24 PM (15 years ago)

Author:

Jean-Yves Lamoureux

Message:

• Fixed configure script to check for UTF8 enabled slang, removed network driver debug output, added size > 255 in telnet negociation, fixed scrolling bug in network driver

Location:

libcaca/trunk

Files:

• caca/driver_network.c (modified) (12 diffs)
• configure.ac (modified) (1 diff)
• cucul/cucul_internals.h (modified) (1 diff)

libcaca/trunk/caca/driver_network.c

@@ -71 +71 @@
                        0xff, 253, 31,     // DO NAWS
                        0xff, 254, 31,     // DON'T NAWS
-                       0xff, 31, 250, 0, 30, 0, 0xFF, // to be replaced 
+                       0xff, 31, 250, 0, 30, 0, 0xFF, // Set size, replaced in display
                        0xff, 240};
 
@@ -78 +78 @@
 {
     int yes=1;
-
-    printf("Initing network stack.\n");
 
     kk->drv.p = malloc(sizeof(struct driver_private));
@@ -86 +84 @@
 
     kk->drv.p->width = 80;
-    kk->drv.p->height = 24;
+    kk->drv.p->height = 23; // Avoid scrolling
     kk->drv.p->port = 7575; // 75 75 decimal ASCII -> KK   // FIXME, sadly
     kk->drv.p->client_count = 0;
@@ -96 +94 @@
 
 
-    printf("socket\n");
     if ((kk->drv.p->sockfd = socket(PF_INET, SOCK_STREAM, 0)) == -1) {
         perror("socket");
         return -1;
     }
-    printf("setsockopt\n");
+
     if (setsockopt(kk->drv.p->sockfd,SOL_SOCKET,SO_REUSEADDR,&yes,sizeof(int)) == -1) {
         perror("setsockopt");
@@ -112 +109 @@
     memset(&(kk->drv.p->my_addr.sin_zero), '\0', 8);
 
-    printf("bind\n");
     if (bind(kk->drv.p->sockfd, (struct sockaddr *)&kk->drv.p->my_addr, sizeof(struct sockaddr))
                                                                    == -1) {
@@ -122 +118 @@
     fcntl(kk->drv.p->sockfd, F_SETFL, O_NONBLOCK);
 
-
-    printf("listen\n");
     if (listen(kk->drv.p->sockfd, BACKLOG) == -1) {
         perror("listen");
@@ -129 +123 @@
     }
 
-    printf("network ok.\n");
-
     kk->drv.p->buffer = NULL;
 
@@ -167 +159 @@
     int i;
 
+    /* Get ANSI representation of the image */
     kk->drv.p->buffer = cucul_get_ansi(kk->qq, 0, &kk->drv.p->size);;
 
@@ -185 +178 @@
 static unsigned int network_get_event(caca_t *kk)
 {
+    /* Manage new connections as this function will be called sometimes
+     *  more often than display 
+     */
     manage_connections(kk);
 
-    /* Not handled */
+    /* Event not handled */
     return 0;
 }
@@ -201 +197 @@
     kk->drv.p->clilen = sizeof(kk->drv.p->remote_addr);
     fd = accept(kk->drv.p->sockfd, (struct sockaddr *) &kk->drv.p->remote_addr, &kk->drv.p->clilen);
-    if(fd != -1)
+    if(fd != -1) /* That's non blocking socket, -1 if no connection received */
     {
         if(kk->drv.p->fd_list == NULL)
@@ -232 +228 @@
 
     /* FIXME, handle >255 sizes */
+    codes[15] = (unsigned char) (kk->drv.p->width & 0xff00)>>8;
     codes[16] = (unsigned char) kk->drv.p->width & 0xff;
+    codes[17] = (unsigned char) (kk->drv.p->height & 0xff00)>>8;
     codes[18] = (unsigned char) kk->drv.p->height & 0xff;
             
@@ -243 +241 @@
         return -1;
     
+    /* Send actual data */
     if (send(fd, kk->drv.p->buffer, kk->drv.p->size, 0) == -1)
         return -1;

libcaca/trunk/configure.ac

@@ -101 +101 @@
   ac_cv_my_have_slang="no"
   AC_CHECK_HEADERS(slang.h slang/slang.h,
-   [AC_CHECK_LIB(slang, SLkp_init,
+   [AC_CHECK_LIB(slang, SLsmg_utf8_enable,
      [ac_cv_my_have_slang="yes"
-      AC_DEFINE(USE_SLANG, 1, Define to activate the slang backend driver)
+      AC_DEFINE(USE_SLANG, 1, Define to activate the slang backend driver (needs slang-utf8))
       CPPFLAGS="${CPPFLAGS} -DOPTIMISE_SLANG_PALETTE=1"
       CACA_LIBS="${CACA_LIBS} -lslang"

libcaca/trunk/cucul/cucul_internals.h

@@ -62 +62 @@
 extern int _cucul_init_bitmap(void);
 extern int _cucul_end_bitmap(void);
+void _cucul_set_size(cucul_t *qq, unsigned int width, unsigned int height);
+
 
 #endif /* __CUCUL_INTERNALS_H__ */