Changeset 2febcae

Timestamp:

Dec 31, 2007, 10:38:43 PM (16 years ago)

Author:

Alejandro R. Sedeño <asedeno@mit.edu>

Branches:

master, barnowl_perlaim, debian, release-1.10, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9

Children:

47519e1b

Parents:

7b1d048 (diff), 3617286 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merged revisions 785-790 via svnmerge from 
file:///afs/sipb.mit.edu/project/barnowl/src/svn/trunk

........
  r789 | chmrr | 2007-12-30 20:53:07 -0500 (Sun, 30 Dec 2007) | 5 lines
  
   r1823@utwig:  chmrr | 2007-12-30 20:52:12 -0500
    * Don't conceal subscription errors with the "ok, we added it to the
      .zephyr.subs file" message, by not doing the latter if the former
      fails.
........
  r790 | chmrr | 2007-12-30 22:54:39 -0500 (Sun, 30 Dec 2007) | 1 line
  
   * Canonicalize class and sender, add base_class
........

Files:

• commands.c (modified) (2 diffs)
• functions.c (modified) (2 diffs)
• aim.c (modified) (10 diffs)
• cmd.c (modified) (1 diff)
• configure.in (modified) (2 diffs)
• fmtext.c (modified) (12 diffs)
• global.c (modified) (1 diff)
• logging.c (modified) (4 diffs)
• message.c (modified) (5 diffs)
• owl.c (modified) (2 diffs)
• owl.h (modified) (3 diffs)
• perlconfig.c (modified) (1 diff)
• text.c (modified) (4 diffs)
• util.c (modified) (3 diffs)
• viewwin.c (modified) (1 diff)
• zcrypt.c (modified) (6 diffs)
• zephyr.c (modified) (1 diff)
• zwrite.c (modified) (13 diffs)

commands.c

@@ -1768 +1768 @@
   char *recip="";
   int temp=0;
+  int ret=0;
   
   if (argc<3) {
@@ -1797 +1798 @@
   }
 
-  owl_function_subscribe(argv[0], argv[1], recip);
-  if (!temp) {
+  ret = owl_function_subscribe(argv[0], argv[1], recip);
+  if (!temp && !ret) {
     owl_zephyr_addsub(NULL, argv[0], argv[1], recip);
   }

functions.c

@@ -1338 +1338 @@
 }
 
-void owl_function_subscribe(char *class, char *inst, char *recip)
+int owl_function_subscribe(char *class, char *inst, char *recip)
 {
   int ret;
@@ -1348 +1348 @@
     owl_function_makemsg("Subscribed.");
   }
+  return(ret);
 }
 

aim.c

@@ -948 +948 @@
   
   if (modname) {
-    if (!(filename = malloc(strlen(priv->aimbinarypath)+1+strlen(modname)+4+1))) {
+    if (!(filename = owl_malloc(strlen(priv->aimbinarypath)+1+strlen(modname)+4+1))) {
       /* perror("memrequest: malloc"); */
       return -1;
@@ -954 +954 @@
     sprintf(filename, "%s/%s.ocm", priv->aimbinarypath, modname);
   } else {
-    if (!(filename = malloc(strlen(priv->aimbinarypath)+1+strlen(defaultmod)+1))) {
+    if (!(filename = owl_malloc(strlen(priv->aimbinarypath)+1+strlen(defaultmod)+1))) {
       /* perror("memrequest: malloc"); */
       return -1;
@@ -964 +964 @@
     if (!modname) {
       /* perror("memrequest: stat"); */
-      free(filename);
+      owl_free(filename);
       return -1;
     }
@@ -986 +986 @@
     int i;
     
-    free(filename); /* not needed */
+    owl_free(filename); /* not needed */
     owl_function_error("getaimdata memrequest: recieved invalid request for 0x%08lx bytes at 0x%08lx (file %s)\n", len, offset, modname);
     i = 8;
@@ -993 +993 @@
     }
     
-    if (!(buf = malloc(i))) {
+    if (!(buf = owl_malloc(i))) {
       return -1;
     }
@@ -1017 +1017 @@
     *buflenret = i;
   } else {
-    if (!(buf = malloc(len))) {
-      free(filename);
+    if (!(buf = owl_malloc(len))) {
+      owl_free(filename);
       return -1;
     }
@@ -1024 +1024 @@
     if (!(f = fopen(filename, "r"))) {
       /* perror("memrequest: fopen"); */
-      free(filename);
-      free(buf);
+      owl_free(filename);
+      owl_free(buf);
       return -1;
     }
     
-    free(filename);
+    owl_free(filename);
     
     if (fseek(f, offset, SEEK_SET) == -1) {
       /* perror("memrequest: fseek"); */
       fclose(f);
-      free(buf);
+      owl_free(buf);
       return -1;
     }
@@ -1041 +1041 @@
       /* perror("memrequest: fread"); */
       fclose(f);
-      free(buf);
+      owl_free(buf);
       return -1;
     }
@@ -1076 +1076 @@
   if (priv->aimbinarypath && (getaimdata(sess, &buf, &buflen, offset, len, modname) == 0)) {
     aim_sendmemblock(sess, fr->conn, offset, buflen, buf, AIM_SENDMEMBLOCK_FLAG_ISREQUEST);
-    free(buf);
+    owl_free(buf);
   } else {
     owl_function_debugmsg("faimtest_memrequest: unable to use AIM binary (\"%s/%s\"), sending defaults...\n", priv->aimbinarypath, modname);
@@ -1342 +1342 @@
       int z;
       
-      newbuf = malloc(i+1);
+      newbuf = owl_malloc(i+1);
       for (z = 0; z < i; z++)
         newbuf[z] = (z % 10)+0x30;
       newbuf[i] = '\0';
       /* aim_send_im(sess, userinfo->sn, AIM_IMFLAGS_ACK | AIM_IMFLAGS_AWAY, newbuf); */
-      free(newbuf);
+      owl_free(newbuf);
     }
   } else if (strstr(tmpstr, "seticqstatus")) {

cmd.c

@@ -74 +74 @@
   owl_cmd *cmd;
 
-  tmpbuff=strdup(cmdbuff);
+  tmpbuff=owl_strdup(cmdbuff);
   argv=owl_parseline(tmpbuff, &argc);
   if (argc < 0) {

configure.in

@@ -12 +12 @@
 fi
 
+m4_include(/usr/share/aclocal/pkg.m4)
+dnl m4_include(pkg.m4)
 
 dnl Check for Athena
@@ -109 +111 @@
 LDFLAGS=${LDFLAGS}\ ${FOO}
 
+dnl Add CFLAGS and LDFLAGS for glib-2.0
+PKG_CHECK_MODULES(GLIB,glib-2.0)
+
+echo Adding glib-2.0 CFLAGS ${GLIB_CFLAGS}
+CFLAGS=${CFLAGS}\ ${GLIB_CFLAGS}
+echo Adding glib-2.0 LDFLAGS ${GLIB_LIBS}
+LDFLAGS=${LDFLAGS}\ ${GLIB_LIBS}
+
+
 dnl Checks for typedefs, structures, and compiler characteristics.
 

fmtext.c

@@ -8 +8 @@
 void owl_fmtext_init_null(owl_fmtext *f)
 {
-  f->textlen=0;
-  f->bufflen=5;
-  f->textbuff=owl_malloc(5);
-  f->fmbuff=owl_malloc(5);
-  f->fgcolorbuff=owl_malloc(5 * sizeof(short));
-  f->bgcolorbuff=owl_malloc(5 * sizeof(short));
-  f->textbuff[0]=0;
-  f->fmbuff[0]=OWL_FMTEXT_ATTR_NONE;
-  f->fgcolorbuff[0]=OWL_COLOR_DEFAULT;
-  f->bgcolorbuff[0]=OWL_COLOR_DEFAULT;
+  f->textlen = 0;
+  f->bufflen = 5;
+  f->textbuff = owl_malloc(5);
+  f->textbuff[0] = 0;
+  f->default_attrs = OWL_FMTEXT_ATTR_NONE;
+  f->default_fgcolor = OWL_COLOR_DEFAULT;
+  f->default_fgcolor = OWL_COLOR_DEFAULT;
 }
 
@@ -24 +21 @@
 void owl_fmtext_clear(owl_fmtext *f)
 {
-    f->textlen = 0;
-    f->textbuff[0] = 0;
-    f->fmbuff[0]=OWL_FMTEXT_ATTR_NONE;
-    f->fgcolorbuff[0]=OWL_COLOR_DEFAULT;
-    f->bgcolorbuff[0]=OWL_COLOR_DEFAULT;
-}
-
-/* Internal function.  Set the attribute 'attr' from index 'first' to
- * index 'last'
- */
-void _owl_fmtext_set_attr(owl_fmtext *f, int attr, int first, int last)
-{
-  int i;
-  for (i=first; i<=last; i++) {
-    f->fmbuff[i]=(unsigned char) attr;
-  }
-}
-
-/* Internal function.  Add the attribute 'attr' to the existing
- * attributes from index 'first' to index 'last'
- */
-void _owl_fmtext_add_attr(owl_fmtext *f, int attr, int first, int last)
-{
-  int i;
-  for (i=first; i<=last; i++) {
-    f->fmbuff[i]|=(unsigned char) attr;
-  }
-}
-
-/* Internal function.  Set the color to be 'color' from index 'first'
- * to index 'last
- */
-void _owl_fmtext_set_fgcolor(owl_fmtext *f, int color, int first, int last)
-{
-  int i;
-  for (i=first; i<=last; i++) {
-    f->fgcolorbuff[i]=(short)color;
-  }
-}
-
-void _owl_fmtext_set_bgcolor(owl_fmtext *f, int color, int first, int last)
-{
-  int i;
-  for (i=first; i<=last; i++) {
-    f->bgcolorbuff[i]=(short)color;
-  }
+  f->textlen = 0;
+  f->textbuff[0] = 0;
+  f->default_attrs = OWL_FMTEXT_ATTR_NONE;
+  f->default_fgcolor = OWL_COLOR_DEFAULT;
+  f->default_fgcolor = OWL_COLOR_DEFAULT;
 }
 
@@ -75 +31 @@
 {
     if(newlen + 1 > f->bufflen) {
-      f->textbuff=owl_realloc(f->textbuff, newlen+1);
-      f->fmbuff=owl_realloc(f->fmbuff, newlen+1);
-      f->fgcolorbuff=owl_realloc(f->fgcolorbuff, (newlen+1) * sizeof(short));
-      f->bgcolorbuff=owl_realloc(f->bgcolorbuff, (newlen+1) * sizeof(short));
+      f->textbuff = owl_realloc(f->textbuff, newlen + 1);
       f->bufflen = newlen+1;
   }
 }
 
+int _owl_fmtext_is_format_char(gunichar c) /*noproto*/
+{
+  if ((c & ~OWL_FMTEXT_UC_ATTR_MASK) == OWL_FMTEXT_UC_ATTR) return 1;
+  if ((c & ~(OWL_FMTEXT_UC_ALLCOLOR_MASK)) == OWL_FMTEXT_UC_COLOR_BASE) return 1;
+  return 0;
+}
 /* append text to the end of 'f' with attribute 'attr' and color
  * 'color'
  */
-void owl_fmtext_append_attr(owl_fmtext *f, char *text, int attr, int fgcolor, int bgcolor)
-{
-  int newlen;
-  newlen=strlen(f->textbuff)+strlen(text);
+void owl_fmtext_append_attr(owl_fmtext *f, char *text, char attr, short fgcolor, short bgcolor)
+{
+  char attrbuff[6];
+  int newlen, a = 0, fg = 0, bg = 0;
+  
+  if (attr != OWL_FMTEXT_ATTR_NONE) a=1;
+  if (fgcolor != OWL_COLOR_DEFAULT) fg=1;
+  if (bgcolor != OWL_COLOR_DEFAULT) bg=1;
+
+  /* Plane-16 characters in UTF-8 are 4 bytes long. */
+  newlen = strlen(f->textbuff) + strlen(text) + (8 * (a + fg + bg));
   _owl_fmtext_realloc(f, newlen);
+
+  /* Set attributes */
+  if (a) {
+    memset(attrbuff,0,6);
+    g_unichar_to_utf8(OWL_FMTEXT_UC_ATTR | attr, attrbuff);
+    strcat(f->textbuff, attrbuff);      
+  }
+  if (fg) {
+    memset(attrbuff,0,6);
+    g_unichar_to_utf8(OWL_FMTEXT_UC_FGCOLOR | fgcolor, attrbuff);
+    strcat(f->textbuff, attrbuff);      
+  }
+  if (bg) {
+    memset(attrbuff,0,6);
+    g_unichar_to_utf8(OWL_FMTEXT_UC_BGCOLOR | bgcolor, attrbuff);
+    strcat(f->textbuff, attrbuff);      
+  }
   
   strcat(f->textbuff, text);
-  _owl_fmtext_set_attr(f, attr, f->textlen, newlen);
-  _owl_fmtext_set_fgcolor(f, fgcolor, f->textlen, newlen);
-  _owl_fmtext_set_bgcolor(f, bgcolor, f->textlen, newlen);
+
+  /* Reset attributes */
+  if (bg) strcat(f->textbuff, OWL_FMTEXT_UTF8_BGDEFAULT);
+  if (fg) strcat(f->textbuff, OWL_FMTEXT_UTF8_FGDEFAULT);
+  if (a)  strcat(f->textbuff, OWL_FMTEXT_UTF8_ATTR_NONE);
   f->textlen=newlen;
 }
@@ -129 +114 @@
 }
 
-/* Add the attribute 'attr' to all text in 'f' */
-void owl_fmtext_addattr(owl_fmtext *f, int attr)
+/* Add the attribute 'attr' to the default atts for the text in 'f' */
+void owl_fmtext_addattr(owl_fmtext *f, char attr)
 {
   /* add the attribute to all text */
-  int i, j;
-
-  j=f->textlen;
-  for (i=0; i<j; i++) {
-    f->fmbuff[i] |= attr;
-  }
-}
-
-/* Anywhere the color is NOT ALREDY SET, set the color to 'color'.
- * Other colors are left unchanged
+  f->default_attrs |= attr;
+}
+
+/* Set the default foreground color for this fmtext to 'color'.
+ * Only affects text that is colored default.
  */
 void owl_fmtext_colorize(owl_fmtext *f, int color)
 {
-  /* everywhere the fgcolor is OWL_COLOR_DEFAULT, change it to be 'color' */
-  int i, j;
-
-  j=f->textlen;
-  for(i=0; i<j; i++) {
-    if (f->fgcolorbuff[i]==OWL_COLOR_DEFAULT) f->fgcolorbuff[i] = (short)color;
-  }
-}
-
+  f->default_fgcolor = color;
+}
+
+/* Set the default foreground color for this fmtext to 'color'.
+ * Only affects text that is colored default.
+ */
 void owl_fmtext_colorizebg(owl_fmtext *f, int color)
 {
-  /* everywhere the bgcolor is OWL_COLOR_DEFAULT, change it to be 'color' */
-  int i, j;
-
-  j=f->textlen;
-  for(i=0; i<j; i++) {
-    if (f->bgcolorbuff[i]==OWL_COLOR_DEFAULT) f->bgcolorbuff[i] = (short)color;
-  }
-}
+  f->default_bgcolor = color;
+}
+
+/* Internal function. Parse attrbute character. */
+void _owl_fmtext_update_attributes(gunichar c, char *attr, short *fgcolor, short *bgcolor) /*noproto*/
+{
+  if ((c & OWL_FMTEXT_UC_ATTR) == OWL_FMTEXT_UC_ATTR) {
+    *attr = c & OWL_FMTEXT_UC_ATTR_MASK;
+  }
+  else if ((c & OWL_FMTEXT_UC_FGCOLOR) == OWL_FMTEXT_UC_FGCOLOR) {
+    *fgcolor = (c == OWL_FMTEXT_UC_FGDEFAULT
+                ? OWL_COLOR_DEFAULT
+                : c & OWL_FMTEXT_UC_COLOR_MASK);
+  }
+  else if ((c & OWL_FMTEXT_UC_BGCOLOR) == OWL_FMTEXT_UC_BGCOLOR) {
+    *bgcolor = (c == OWL_FMTEXT_UC_BGDEFAULT
+                ? OWL_COLOR_DEFAULT
+                : c & OWL_FMTEXT_UC_COLOR_MASK);
+  }
+}
+
+/* Internal function. Scan for attribute characters. */
+void _owl_fmtext_scan_attributes(owl_fmtext *f, int start, char *attr, short *fgcolor, short *bgcolor) /*noproto*/
+{
+  char *p;
+  p = strchr(f->textbuff, OWL_FMTEXT_UC_STARTBYTE_UTF8);
+  while (p && p < f->textbuff + start) {
+    _owl_fmtext_update_attributes(g_utf8_get_char(p), attr, fgcolor, bgcolor);
+    p = strchr(p+1, OWL_FMTEXT_UC_STARTBYTE_UTF8);
+  }
+}  
 
 /* Internal function.  Append text from 'in' between index 'start' and
  * 'stop' to the end of 'f'
  */
-void _owl_fmtext_append_fmtext(owl_fmtext *f, owl_fmtext *in, int start, int stop)
-{
-  int newlen, i;
-
-  newlen=strlen(f->textbuff)+(stop-start+1);
+void _owl_fmtext_append_fmtext(owl_fmtext *f, owl_fmtext *in, int start, int stop) /*noproto*/
+{
+  char attrbuff[6];
+  int newlen, a = 0, fg = 0, bg = 0;
+  char attr = 0;
+  short fgcolor = OWL_COLOR_DEFAULT;
+  short bgcolor = OWL_COLOR_DEFAULT;
+
+  _owl_fmtext_scan_attributes(in, start, &attr, &fgcolor, &bgcolor);
+  if (attr != OWL_FMTEXT_ATTR_NONE) a=1;
+  if (fgcolor != OWL_COLOR_DEFAULT) fg=1;
+  if (bgcolor != OWL_COLOR_DEFAULT) bg=1;
+
+  /* We will reset to defaults after appending the text. We may need
+     to set initial attributes. */
+  newlen=strlen(f->textbuff)+(stop-start+1) + (4 * (a + fg + bg)) + 12;
   _owl_fmtext_realloc(f, newlen);
 
+  if (a) {
+    memset(attrbuff,0,6);
+    g_unichar_to_utf8(OWL_FMTEXT_UC_ATTR | attr, attrbuff);
+    strcat(f->textbuff, attrbuff);      
+  }
+  if (fg) {
+    memset(attrbuff,0,6);
+    g_unichar_to_utf8(OWL_FMTEXT_UC_FGCOLOR | fgcolor, attrbuff);
+    strcat(f->textbuff, attrbuff);      
+  }
+  if (bg) {
+    memset(attrbuff,0,6);
+    g_unichar_to_utf8(OWL_FMTEXT_UC_BGCOLOR | bgcolor, attrbuff);
+    strcat(f->textbuff, attrbuff);      
+  }
+
   strncat(f->textbuff, in->textbuff+start, stop-start+1);
+
+  /* Reset attributes */
+  strcat(f->textbuff, OWL_FMTEXT_UTF8_BGDEFAULT);
+  strcat(f->textbuff, OWL_FMTEXT_UTF8_FGDEFAULT);
+  strcat(f->textbuff, OWL_FMTEXT_UTF8_ATTR_NONE);
+
   f->textbuff[newlen]='\0';
-  for (i=start; i<=stop; i++) {
-    f->fmbuff[f->textlen+(i-start)]=in->fmbuff[i];
-    f->fgcolorbuff[f->textlen+(i-start)]=in->fgcolorbuff[i];
-    f->bgcolorbuff[f->textlen+(i-start)]=in->bgcolorbuff[i];
-  }
   f->textlen=newlen;
 }
@@ -207 +235 @@
 char *owl_fmtext_print_plain(owl_fmtext *f)
 {
-  return(owl_strdup(f->textbuff));
-}
-
+  return owl_strip_format_chars(f->textbuff);
+}
+
+void _owl_fmtext_wattrset(WINDOW *w, int attrs) /*noproto*/
+{
+  wattrset(w, A_NORMAL);
+  if (attrs & OWL_FMTEXT_ATTR_BOLD) wattron(w, A_BOLD);
+  if (attrs & OWL_FMTEXT_ATTR_REVERSE) wattron(w, A_REVERSE);
+  if (attrs & OWL_FMTEXT_ATTR_UNDERLINE) wattron(w, A_UNDERLINE);
+}
 /* add the formatted text to the curses window 'w'.  The window 'w'
  * must already be initiatlized with curses
  */
-void owl_fmtext_curs_waddstr(owl_fmtext *f, WINDOW *w)
-{
-  char *tmpbuff;
-  int position, trans1, trans2, trans3, len, lastsame;
-
+void owl_fmtext_curs_waddstr(owl_fmtext *f, WINDOW *w, int do_search)
+{
+  /* char *tmpbuff; */
+  /* int position, trans1, trans2, trans3, len, lastsame; */
+  char *s, *p;
+  char attr;
+  short fg, bg;
+  int search_results, search_len;
+  
   if (w==NULL) {
     owl_function_debugmsg("Hit a null window in owl_fmtext_curs_waddstr.");
@@ -223 +262 @@
   }
 
-  tmpbuff=owl_malloc(f->textlen+10);
-
-  position=0;
-  len=f->textlen;
-  while (position<=len) {
-    /* find the last char with the current format and color */
-    trans1=owl_util_find_trans(f->fmbuff+position, len-position);
-    trans2=owl_util_find_trans_short(f->fgcolorbuff+position, len-position);
-    trans3=owl_util_find_trans_short(f->bgcolorbuff+position, len-position);
-
-    lastsame = (trans1 < trans2) ? trans1 : trans2;
-    lastsame = (lastsame < trans3) ? lastsame : trans3;
-    lastsame += position;
-
-    /* set the format */
-    wattrset(w, A_NORMAL);
-    if (f->fmbuff[position] & OWL_FMTEXT_ATTR_BOLD) {
-      wattron(w, A_BOLD);
-    }
-    if (f->fmbuff[position] & OWL_FMTEXT_ATTR_REVERSE) {
-      wattron(w, A_REVERSE);
-    }
-    if (f->fmbuff[position] & OWL_FMTEXT_ATTR_UNDERLINE) {
-      wattron(w, A_UNDERLINE);
-    }
-
-    /* set the color */
-    /* warning, this is sort of a hack */
-    if (owl_global_get_hascolors(&g)) {
-      short fg, bg, pair;
-      fg = f->fgcolorbuff[position];
-      bg = f->bgcolorbuff[position];
-
-      pair = owl_fmtext_get_colorpair(fg, bg);
-      if (pair != -1) {
-        wcolor_set(w,pair,NULL);
-      }
-    }
-
-    /* add the text */
-    strncpy(tmpbuff, f->textbuff + position, lastsame-position+1);
-    tmpbuff[lastsame-position+1]='\0';
-    waddstr(w, tmpbuff);
-
-    position=lastsame+1;
-  }
-  owl_free(tmpbuff);
+  search_results = (do_search
+                    ? owl_fmtext_search(f, owl_global_get_search_string(&g))
+                    : NULL);
+  if (search_results) search_len = strlen(owl_global_get_search_string(&g));
+  s = f->textbuff;
+  /* Set default attributes. */
+  attr = f->default_attrs;
+  fg = f->default_fgcolor;
+  bg = f->default_bgcolor;
+  _owl_fmtext_wattrset(w, attr);
+  if (owl_global_get_hascolors(&g)) {
+    short pair;
+    pair = owl_fmtext_get_colorpair(fg, bg);
+    if (pair != -1) {
+      wcolor_set(w,pair,NULL);
+    }
+  }
+
+  /* Find next possible format character. */
+  p = strchr(s, OWL_FMTEXT_UC_STARTBYTE_UTF8);
+  while(p) {
+    if (_owl_fmtext_is_format_char(g_utf8_get_char(p))) {
+      /* Deal with all text from last insert to here. */
+      char tmp;
+   
+      tmp = p[0];
+      p[0] = '\0';
+      if (search_results) {
+        /* Search is active, so highlight search results. */
+        char tmp2, *ss;
+        ss = stristr(s, owl_global_get_search_string(&g));
+        while (ss) {
+          /* Found search string, highlight it. */
+
+          tmp2 = ss[0];
+          ss[0] = '\0';
+          waddstr(w, s);
+          ss[0] = tmp2;
+
+          _owl_fmtext_wattrset(w,attr ^ A_REVERSE);
+
+          tmp2 = ss[search_len];
+          ss[search_len] = '\0';
+          waddstr(w, ss);
+          ss[search_len] = tmp2;
+
+          _owl_fmtext_wattrset(w,attr);
+
+          s = ss + search_len;
+          ss = stristr(s, owl_global_get_search_string(&g));
+        }
+      }
+      /* Deal with remaining part of string. */
+      waddstr(w, s);
+      p[0] = tmp;
+
+      /* Deal with new attributes. Initialize to defaults, then
+         process all consecutive formatting characters. */
+      attr = f->default_attrs;
+      fg = f->default_fgcolor;
+      bg = f->default_bgcolor;
+      while (p && _owl_fmtext_is_format_char(g_utf8_get_char(p))) {
+        _owl_fmtext_update_attributes(g_utf8_get_char(p), &attr, &fg, &bg);
+        p = g_utf8_next_char(p);
+      }
+      _owl_fmtext_wattrset(w, attr | f->default_attrs);
+      if (owl_global_get_hascolors(&g)) {
+        if (fg == OWL_COLOR_DEFAULT) fg = f->default_fgcolor;
+        if (bg == OWL_COLOR_DEFAULT) bg = f->default_bgcolor;
+        short pair;
+        pair = owl_fmtext_get_colorpair(fg, bg);
+        if (pair != -1) {
+          wcolor_set(w,pair,NULL);
+        }
+      }
+      /* Advance to next non-formatting character. */
+      s = p;
+      p = strchr(s, OWL_FMTEXT_UC_STARTBYTE_UTF8);
+    }
+    else {
+      p = strchr(p+1, OWL_FMTEXT_UC_STARTBYTE_UTF8);
+    }
+  }
+  if (s) {
+    waddstr(w, s);
+  }
 }
 
@@ -282 +360 @@
   
   /* find the starting line */
-  ptr1=in->textbuff;
-  if (aline!=0) {
-    for (i=0; i<aline; i++) {
-      ptr1=strchr(ptr1, '\n');
-      if (!ptr1) return(-1);
-      ptr1++;
-    }
-  }
+  ptr1 = in->textbuff;
+  for (i = 0; i < aline; i++) {
+    ptr1 = strchr(ptr1, '\n');
+    if (!ptr1) return(-1);
+    ptr1++;
+  }
+  
   /* ptr1 now holds the starting point */
 
   /* copy in the next 'lines' lines */
-  if (lines<1) return(-1);
-
-  for (i=0; i<lines; i++) {
-    offset=ptr1-in->textbuff;
-    ptr2=strchr(ptr1, '\n');
+  if (lines < 1) return(-1);
+
+  for (i = 0; i < lines; i++) {
+    offset = ptr1 - in->textbuff;
+    ptr2 = strchr(ptr1, '\n');
     if (!ptr2) {
-      _owl_fmtext_append_fmtext(out, in, offset, (in->textlen)-1);
+      _owl_fmtext_append_fmtext(out, in, offset, (in->textlen) - 1);
       return(-1);
     }
-    _owl_fmtext_append_fmtext(out, in, offset, (ptr2-ptr1)+offset);
-    ptr1=ptr2+1;
+    _owl_fmtext_append_fmtext(out, in, offset, (ptr2 - ptr1) + offset);
+    ptr1 = ptr2 + 1;
   }
   return(0);
@@ -315 +392 @@
 void owl_fmtext_truncate_cols(owl_fmtext *in, int acol, int bcol, owl_fmtext *out)
 {
-  char *ptr1, *ptr2, *last;
-  int len, offset;
+  char *ptr_s, *ptr_e, *ptr_c, *last;
+  int col, st, padding, chwidth;
 
   last=in->textbuff+in->textlen-1;
-  ptr1=in->textbuff;
-  while (ptr1<=last) {
-    ptr2=strchr(ptr1, '\n');
-    if (!ptr2) {
+  ptr_s=in->textbuff;
+  while (ptr_s <= last) {
+    ptr_e=strchr(ptr_s, '\n');
+    if (!ptr_e) {
       /* but this shouldn't happen if we end in a \n */
       break;
     }
     
-    if (ptr2==ptr1) {
+    if (ptr_e == ptr_s) {
       owl_fmtext_append_normal(out, "\n");
-      ptr1++;
+      ++ptr_s;
       continue;
     }
 
-    /* we need to check that we won't run over here */
-    len=bcol-acol;
-    if (len > (ptr2-(ptr1+acol))) {
-      /* the whole line fits with room to spare, don't take a full 'len' */
-      len=ptr2-(ptr1+acol);
-    }
-    if (len>last-ptr1) {
-      /* the whole rest of the text fits with room to spare, adjust for it */
-      len-=(last-ptr1);
-    }
-    if (len<=0) {
-      /* saftey check */
+    col = 0;
+    st = 0;
+    padding = 0;
+    ptr_c = ptr_s;
+    while(col <= bcol && ptr_c < ptr_e) {
+      gunichar c = g_utf8_get_char(ptr_c);
+      if (!_owl_fmtext_is_format_char(c)) {
+        chwidth = wcwidth(c);
+      
+        if (col + chwidth > bcol)
+          break;
+        if (col >= acol) {
+          if (st == 0) {
+            ptr_s = ptr_c;
+            padding = col - acol;
+            ++st;
+          }
+        }
+        col += chwidth;
+        chwidth = 0;
+      }
+      ptr_c = g_utf8_next_char(ptr_c);
+    }
+    if (st) {
+      /* lead padding */
+      owl_fmtext_append_spaces(out, padding);
+      if (ptr_c[0] & 0x80) {
+        if (col + chwidth == bcol)
+          ptr_c = g_utf8_next_char(ptr_c);
+        _owl_fmtext_append_fmtext(out, in, ptr_s - in->textbuff, ptr_c - 1 - in->textbuff);     
+        owl_fmtext_append_normal(out, "\n");
+      }
+      else {
+        _owl_fmtext_append_fmtext(out, in, ptr_s - in->textbuff, ptr_c - in->textbuff);
+      }
+    }
+    else {
       owl_fmtext_append_normal(out, "\n");
-      ptr1=ptr2+1;
-      continue;
-    }
-
-    offset=ptr1-in->textbuff;
-    _owl_fmtext_append_fmtext(out, in, offset+acol, offset+acol+len);
-
-    ptr1=ptr2+1;
+    }
+    ptr_s = g_utf8_next_char(ptr_e);
   }
 }
@@ -381 +477 @@
 
 /* set the charater at 'index' to be 'char'.  If index is out of
- * bounds don't do anything */
-void owl_fmtext_set_char(owl_fmtext *f, int index, int ch)
+ * bounds don't do anything. If c or char at index is not ASCII, don't
+ * do anything because it's not UTF-8 safe. */
+void owl_fmtext_set_char(owl_fmtext *f, int index, char ch)
 {
   if ((index < 0) || (index > f->textlen-1)) return;
+  /* NOT ASCII*/
+  if (f->textbuff[index] & 0x80 || ch & 0x80) return; 
   f->textbuff[index]=ch;
 }
@@ -400 +499 @@
   dst->textlen=src->textlen;
   dst->textbuff=owl_malloc(mallocsize);
-  dst->fmbuff=owl_malloc(mallocsize);
-  dst->fgcolorbuff=owl_malloc(mallocsize * sizeof(short));
-  dst->bgcolorbuff=owl_malloc(mallocsize * sizeof(short));
   memcpy(dst->textbuff, src->textbuff, src->textlen+1);
-  memcpy(dst->fmbuff, src->fmbuff, src->textlen);
-  memcpy(dst->fgcolorbuff, src->fgcolorbuff, src->textlen * sizeof(short));
-  memcpy(dst->bgcolorbuff, src->bgcolorbuff, src->textlen * sizeof(short));
-}
-
-/* highlight all instances of "string".  Return the number of
- * instances found.  This is a case insensitive search.
- */
-int owl_fmtext_search_and_highlight(owl_fmtext *f, char *string)
-{
-
-  int found, len;
-  char *ptr1, *ptr2;
-
-  len=strlen(string);
-  found=0;
-  ptr1=f->textbuff;
-  while (ptr1-f->textbuff <= f->textlen) {
-    ptr2=stristr(ptr1, string);
-    if (!ptr2) return(found);
-
-    found++;
-    _owl_fmtext_add_attr(f, OWL_FMTEXT_ATTR_REVERSE,
-                         ptr2 - f->textbuff,
-                         ptr2 - f->textbuff + len - 1);
-
-    ptr1=ptr2+len;
-  }
-  return(found);
+  dst->default_attrs = src->default_attrs;
+  dst->default_fgcolor = src->default_fgcolor;
+  dst->default_bgcolor = src->default_bgcolor;
 }
 
@@ -440 +510 @@
 int owl_fmtext_search(owl_fmtext *f, char *string)
 {
-
   if (stristr(f->textbuff, string)) return(1);
   return(0);
@@ -681 +750 @@
 {
   if (f->textbuff) owl_free(f->textbuff);
-  if (f->fmbuff) owl_free(f->fmbuff);
-  if (f->fgcolorbuff) owl_free(f->fgcolorbuff);
-  if (f->bgcolorbuff) owl_free(f->bgcolorbuff);
 }
 

global.c

@@ -545 +545 @@
     len+=strlen(argv[i])+5;
   }
-  g->startupargs=malloc(len+5);
+  g->startupargs=owl_malloc(len+5);
 
   strcpy(g->startupargs, "");

logging.c

@@ -155 +155 @@
     to = owl_sprintf("jabber:%s", owl_message_get_recipient(m));
   } else if (owl_message_is_type_aim(m)) {
+    char *temp2;
     temp = owl_aim_normalize_screenname(owl_message_get_recipient(m));
-    downstr(temp);
-    to = owl_sprintf("aim:%s", temp);
+    temp2 = g_utf8_strdown(temp,-1);
+    to = owl_sprintf("aim:%s", temp2);
+    owl_free(temp2);
     owl_free(temp);
   } else {
@@ -267 +269 @@
   } else if (owl_message_is_type_aim(m)) {
     /* we do not yet handle chat rooms */
-    char *normalto;
-    normalto=owl_aim_normalize_screenname(owl_message_get_sender(m));
-    downstr(normalto);
+    char *normalto, *temp;
+    temp = owl_aim_normalize_screenname(owl_message_get_sender(m));
+    normalto = g_utf8_strdown(temp, -1);
     from=frombuff=owl_sprintf("aim:%s", normalto);
     owl_free(normalto);
+    owl_free(temp);
   } else if (owl_message_is_type_loopback(m)) {
     from=frombuff=owl_strdup("loopback");
@@ -290 +293 @@
 
   ch=frombuff[0];
-  if (!isalnum(ch)) from="weird";
+  if (!g_ascii_isalnum(ch)) from="weird";
 
   for (i=0; i<len; i++) {
@@ -299 +302 @@
 
   if (!personal) {
-    if (strcmp(from, "weird")) downstr(from);
+    if (strcmp(from, "weird")) {
+      char* temp = g_utf8_strdown(frombuff, -1);
+      if (temp) {
+        owl_free(frombuff);
+        from = frombuff = temp;
+      }
+    }
   }
 

message.c

@@ -79 +79 @@
     owl_list_append_element(&(m->attributes), pair);
   }
-  owl_pair_set_value(pair, owl_strdup(attrvalue));
+  owl_pair_set_value(pair, owl_validate_or_convert(attrvalue));
 }
 
@@ -493 +493 @@
 {
   if(m->zwriteline) owl_free(m->zwriteline);
-  m->zwriteline=strdup(line);
+  m->zwriteline=owl_strdup(line);
 }
 
@@ -537 +537 @@
   owl_fmtext_truncate_lines(&(m->fmtext->fmtext), aline, bline-aline+1, &a);
   owl_fmtext_truncate_cols(&a, acol, bcol, &b);
-  if (fgcolor!=OWL_COLOR_DEFAULT) {
-    owl_fmtext_colorize(&b, fgcolor);
-  }
-  if (bgcolor!=OWL_COLOR_DEFAULT) {
-    owl_fmtext_colorizebg(&b, bgcolor);
-  }
-
-  if (owl_global_is_search_active(&g)) {
-    owl_fmtext_search_and_highlight(&b, owl_global_get_search_string(&g));
-  }
-      
-  owl_fmtext_curs_waddstr(&b, win);
+  owl_fmtext_colorize(&b, fgcolor);
+  owl_fmtext_colorizebg(&b, bgcolor);
+
+  owl_fmtext_curs_waddstr(&b, win, owl_global_is_search_active(&g));
 
   owl_fmtext_free(&a);
@@ -890 +882 @@
   }
 
-  m->zwriteline=strdup("");
+  m->zwriteline=owl_strdup("");
 
   /* save the hostname */
@@ -972 +964 @@
   }
 
-  m->zwriteline=strdup("");
+  m->zwriteline=owl_strdup("");
 
   owl_message_set_body(m, "<uninitialized>");

owl.c

@@ -48 +48 @@
 #include <termios.h>
 #include <sys/stat.h>
+#include <locale.h>
 #include "owl.h"
 
@@ -92 +93 @@
   debug=0;
   initialsubs=1;
+
+  setlocale(LC_ALL, "");
+  
   if (argc>0) {
     argv++;

owl.h

@@ -52 +52 @@
 #include <termios.h>
 #include <libfaim/aim.h>
+#include <wchar.h>
 #include "config.h"
+#include "glib.h"
 #ifdef HAVE_LIBZEPHYR
 #include <zephyr/zephyr.h>
@@ -98 +100 @@
 #define OWL_FMTEXT_ATTR_REVERSE   2
 #define OWL_FMTEXT_ATTR_UNDERLINE 4
+
+#define OWL_FMTEXT_UC_BASE 0x100000 /* Unicode Plane 16 - Supplementary Private Use Area-B*/
+#define OWL_FMTEXT_UC_ATTR ( OWL_FMTEXT_UC_BASE | 0x800 )
+#define OWL_FMTEXT_UC_ATTR_MASK 0x7
+#define OWL_FMTEXT_UC_COLOR_BASE ( OWL_FMTEXT_UC_BASE | 0x400 )
+#define OWL_FMTEXT_UC_FGCOLOR OWL_FMTEXT_UC_COLOR_BASE
+#define OWL_FMTEXT_UC_BGCOLOR ( OWL_FMTEXT_UC_COLOR_BASE | 0x200 )
+#define OWL_FMTEXT_UC_DEFAULT_COLOR 0x100
+#define OWL_FMTEXT_UC_FGDEFAULT ( OWL_FMTEXT_UC_FGCOLOR | OWL_FMTEXT_UC_DEFAULT_COLOR )
+#define OWL_FMTEXT_UC_BGDEFAULT ( OWL_FMTEXT_UC_BGCOLOR | OWL_FMTEXT_UC_DEFAULT_COLOR )
+#define OWL_FMTEXT_UC_COLOR_MASK 0xFF
+#define OWL_FMTEXT_UC_ALLCOLOR_MASK ( OWL_FMTEXT_UC_COLOR_MASK | OWL_FMTEXT_UC_DEFAULT_COLOR | 0x200)
+#define OWL_FMTEXT_UC_STARTBYTE_UTF8 '\xf4'
+
+#define OWL_FMTEXT_UTF8_ATTR_NONE "\xf4\x80\xa0\x80"
+#define OWL_FMTEXT_UTF8_FGDEFAULT "\xf4\x80\x94\x80"
+#define OWL_FMTEXT_UTF8_BGDEFAULT "\xf4\x80\x96\x80"
+
+
+
 
 #define OWL_COLOR_BLACK     0
@@ -254 +276 @@
   int bufflen;
   char *textbuff;
-  char *fmbuff;
-  short *fgcolorbuff;
-  short *bgcolorbuff;
+  char default_attrs;
+  short default_fgcolor;
+  short default_bgcolor;
 } owl_fmtext;
 

perlconfig.c

@@ -55 +55 @@
     j=owl_zephyr_get_num_fields(owl_message_get_notice(m));
     for (i=0; i<j; i++) {
-      ptr=owl_zephyr_get_field(owl_message_get_notice(m), i+1);
+      ptr=owl_zephyr_get_field_as_utf8(owl_message_get_notice(m), i+1);
       av_push(av_zfields, newSVpvn(ptr, strlen(ptr)));
       owl_free(ptr);

text.c

@@ -50 +50 @@
 void owl_text_truncate_cols(char *out, char *in, int acol, int bcol)
 {
-  char *ptr1, *ptr2, *tmpbuff, *last;
-  int len;
-
+  char *ptr_s, *ptr_e, *ptr_c, *tmpbuff, *last;
+  int col, cnt, padding;
+  
   tmpbuff=owl_malloc(strlen(in)+20);
 
   strcpy(tmpbuff, "");
   last=in+strlen(in)-1;
-  ptr1=in;
-  while (ptr1<last) {
-    ptr2=strchr(ptr1, '\n');
-    if (!ptr2) {
+  ptr_s=in;
+  while (ptr_s<last) {
+    ptr_e=strchr(ptr_s, '\n');
+    if (!ptr_e) {
       /* but this shouldn't happen if we end in a \n */
       break;
     }
     
-    if (ptr2==ptr1) {
+    if (ptr_e==ptr_s) {
       strcat(tmpbuff, "\n");
-      ptr1++;
-      continue;
-    }
-
+      ptr_s++;
+      continue;
+    }
+
+    col = 0;
+    cnt = 0;
+    padding = 0;
+    ptr_c = ptr_s;
+    while(col < bcol && ptr_c < ptr_e) {
+      gunichar c = g_utf8_get_char(ptr_c);
+      if (col + wcwidth(c) > bcol) break;
+      col += wcwidth(c);
+      ptr_c = g_utf8_next_char(ptr_c);
+      if (col >= acol) {
+        if (cnt == 0) {
+          ptr_s = ptr_c;
+          padding = col - acol;
+        }
+        ++cnt;
+      }
+    }
+    if (cnt) {
+      while(padding-- > 0) {
+        strcat(tmpbuff, " ");
+      }
+      strncat(tmpbuff, ptr_s, ptr_c - ptr_s - 1);
+    }
+    strcat(tmpbuff, "\n");
+    ptr_s = ptr_e + 1;
+#if 0
     /* we need to check that we won't run over here */
-    if ( (ptr2-ptr1) < (bcol-acol) ) {
-      len=ptr2-(ptr1+acol);
+    if ( (ptr_e-ptr_s) < (bcol-acol) ) {
+      len=ptr_e-(ptr_s+acol);
     } else {
       len=bcol-acol;
     }
-    if ((ptr1+len)>=last) {
-      len-=last-(ptr1+len);
-    }
-
-    strncat(tmpbuff, ptr1+acol, len);
+    if ((ptr_s+len)>=last) {
+      len-=last-(ptr_s+len);
+    }
+
+    strncat(tmpbuff, ptr_s+acol, len);
     strcat(tmpbuff, "\n");
 
-    ptr1=ptr2+1;
+    ptr_s=ptr_e+1;
+#endif
   }
   strcpy(out, tmpbuff);
@@ -275 +302 @@
 char *stristr(char *a, char *b)
 {
-  char *x, *y, *ret;
-
-  if ((x=owl_strdup(a))==NULL) return(NULL);
-  if ((y=owl_strdup(b))==NULL) return(NULL);
-  downstr(x);
-  downstr(y);
-  ret=strstr(x, y);
-  if (ret==NULL) {
-    owl_free(x);
-    owl_free(y);
-    return(NULL);
-  }
-  ret=ret-x+a;
-  owl_free(x);
-  owl_free(y);
+  char *x, *y;
+  char *ret = NULL;
+  if ((x = g_utf8_casefold(a, -1)) != NULL) {
+    if ((y = g_utf8_casefold(b, -1)) != NULL) {
+      ret = strstr(x, y);
+      if (ret != NULL) {
+        ret = ret - x + a;
+      }
+      g_free(y);
+    }
+    g_free(x);
+  }
   return(ret);
 }
@@ -296 +320 @@
 int only_whitespace(char *s)
 {
-  int i;
-  for (i=0; s[i]; i++) {
-    if (!isspace((int) s[i])) return(0);
+  if (g_utf8_validate(s,-1,NULL)) {
+    char *p;
+    for(p = s; p[0]; p=g_utf8_next_char(p)) {
+      if (!g_unichar_isspace(g_utf8_get_char(p))) return 0;
+    }
+  }
+  else {
+    int i;
+    for (i=0; s[i]; i++) {
+      if (!isspace((int) s[i])) return(0);
+    }
   }
   return(1);
@@ -327 +359 @@
   tolen  = strlen(to);
   fromlen  = strlen(from);
-  out = malloc(outlen);
+  out = owl_malloc(outlen);
 
   while (in[inpos]) {

util.c

@@ -399 +399 @@
 }
 
-/* downcase the string 'foo' */
-void downstr(char *foo)
-{
-  int i;
-  for (i=0; foo[i]!='\0'; i++) {
-    foo[i]=tolower(foo[i]);
-  }
-}
-
 /* Caller must free response. 
  * Takes in strings which are space-separated lists of tokens
@@ -446 +437 @@
 void *owl_malloc(size_t size)
 {
-  return(malloc(size));
+  return(g_malloc(size));
 }
 
 void owl_free(void *ptr)
 {
-  free(ptr);
+  g_free(ptr);
 }
 
 char *owl_strdup(const char *s1)
 {
-  return(strdup(s1));
+  return(g_strdup(s1));
 }
 
 void *owl_realloc(void *ptr, size_t size)
 {
-  return(realloc(ptr, size));
+  return(g_realloc(ptr, size));
 }
 
 /* allocates memory and returns the string or null.
  * caller must free the string. 
- * from Linux sprintf man page. 
  */
 char *owl_sprintf(const char *fmt, ...)
 {
-  int n, size = 100;
-  char *p;
   va_list ap;
-  if ((p = owl_malloc (size)) == NULL) return (NULL);
-  while (1) {
-    /* Try to print in the allocated space. */
-    va_start(ap, fmt);
-    n = vsnprintf (p, size, fmt, ap);
-    va_end(ap);
-    /* If that worked, return the string. */
-    if (n > -1 && n < size)
-      return p;
-    /* Else try again with more space. */
-    if (n > -1)    /* glibc 2.1 */
-      size = n+1; /* precisely what is needed */
-    else           /* glibc 2.0 */
-      size *= 2;  /* twice the old size */
-    if ((p = owl_realloc (p, size)) == NULL)
-      return NULL;
-  }
-}
+  char *ret = NULL;
+  va_start(ap, fmt);
+  ret = g_strdup_vprintf(fmt, ap);
+  va_end(ap);
+  return ret;
+}
+
 
 /* Return the owl color associated with the named color.  Return -1
@@ -776 +753 @@
 }
 
-char * owl_get_datadir() {
-    char * datadir = getenv("BARNOWL_DATA_DIR");
-    if(datadir != NULL)
-        return strchr(datadir, '=') + 1;
-    return DATADIR;
+char * owl_get_datadir()
+{
+  char * datadir = getenv("BARNOWL_DATA_DIR");
+  if(datadir != NULL)
+    return strchr(datadir, '=') + 1;
+  return DATADIR;
+}
+
+/* Strips format characters from a valid utf-8 string. Returns the
+   empty string if 'in' does not validate. */
+char * owl_strip_format_chars(char *in)
+{
+  char *r;
+  if (g_utf8_validate(in, -1, NULL)) {
+    char *s, *p;
+    r = owl_malloc(strlen(in)+1);
+    r[0] = '\0';
+    s = in;
+    p = strchr(s, OWL_FMTEXT_UC_STARTBYTE_UTF8);
+    while(p) {
+      /* If it's a format character, copy up to it, and skip all
+         immediately following format characters. */
+      if (_owl_fmtext_is_format_char(g_utf8_get_char(p))) {
+        strncat(r, s, p-s);
+        p = g_utf8_next_char(p);
+        while (p && _owl_fmtext_is_format_char(g_utf8_get_char(p))) {
+          p = g_utf8_next_char(p);
+        }
+        s = p;
+        p = strchr(s, OWL_FMTEXT_UC_STARTBYTE_UTF8);
+      }
+      else {
+        p = strchr(p+1, OWL_FMTEXT_UC_STARTBYTE_UTF8);
+      }
+    }
+    if (s) strcat(r,s);
+  }
+  else {
+    r = owl_strdup("");
+  }
+  return r;
+}
+
+/* If in is not UTF-8, convert from ISO-8859-1. We may want to allow
+ * the caller to specify an alternative in the future. We also strip
+ * out characters in Unicode Plane 16, as we use that plane internally
+ * for formatting.
+ */
+char * owl_validate_or_convert(char *in)
+{
+  if (g_utf8_validate(in, -1, NULL)) {
+    return owl_strip_format_chars(in);
+  }
+  else {
+    return g_convert(in, -1,
+                     "UTF-8", "ISO-8859-1",
+                     NULL, NULL, NULL);
+  }
+}
+/* Attempts to convert 'in' to ISO-8859-1. Returns that if possible,
+   else returns UTF-8.
+ */
+char * owl_get_iso_8859_1_if_possible(char *in)
+{
+  char *out;
+  if (g_utf8_validate(in, -1, NULL)) {
+    out = g_convert(in, -1,
+                    "ISO-8859-1", "UTF-8",
+                    NULL, NULL, NULL);
+    if (!out) {
+      out = owl_strdup(in);
+    }
+  }
+  else {
+    out = owl_strdup("");
+  }
+  return out;
 }
 

viewwin.c

@@ -73 +73 @@
   owl_fmtext_truncate_cols(&fm1, v->rightshift, v->wincols-1+v->rightshift, &fm2);
 
-  owl_fmtext_curs_waddstr(&fm2, v->curswin);
+  owl_fmtext_curs_waddstr(&fm2, v->curswin, 0);
 
   /* print the message at the bottom */

zcrypt.c

@@ -385 +385 @@
 
 /* Build a space-separated string from argv from elements between start  *
- * and end - 1.  malloc()'s the returned string. */
+ * and end - 1.  owl_malloc()'s the returned string. */
 char *BuildArgString(char **argv, int start, int end) {
   int len = 1;
@@ -397 +397 @@
 
   /* Allocate memory */
-  result = (char *)malloc(len);
+  result = (char *)owl_malloc(len);
   if (result) {
     /* Build the string */
@@ -482 +482 @@
       /* Prepare result to be returned */
       char *temp = keyfile;
-      keyfile = (char *)malloc(strlen(temp) + 1);
+      keyfile = (char *)owl_malloc(strlen(temp) + 1);
       if (keyfile) {
         strcpy(keyfile, temp);
@@ -611 +611 @@
       }
       use_buffer = TRUE;
-      if ((inptr = inbuff = (char *)malloc(MAX_RESULT)) == NULL) {
+      if ((inptr = inbuff = (char *)owl_malloc(MAX_RESULT)) == NULL) {
         printf("Memory allocation error\n");
         return FALSE;
@@ -639 +639 @@
       printf("Could not run zwrite\n");
       if (freein && inbuff) {
-        free(inbuff);
+        owl_free(inbuff);
       }
       return(FALSE);
@@ -685 +685 @@
 
   /* Free the input buffer, if necessary */
-  if (freein && inbuff) free(inbuff);
+  if (freein && inbuff) owl_free(inbuff);
 
   return(!error);

zephyr.c

@@ -354 +354 @@
   return(owl_strdup(""));
 }
+
+char *owl_zephyr_get_field_as_utf8(ZNotice_t *n, int j)
+{
+  int i, count, save;
+
+  /* If there's no message here, just run along now */
+  if (n->z_message_len == 0)
+    return(owl_strdup(""));
+
+  count=save=0;
+  for (i = 0; i < n->z_message_len; i++) {
+    if (n->z_message[i]=='\0') {
+      count++;
+      if (count == j) {
+        /* just found the end of the field we're looking for */
+        return(owl_validate_or_convert(n->z_message + save));
+      } else {
+        save = i + 1;
+      }
+    }
+  }
+  /* catch the last field, which might not be null terminated */
+  if (count == j - 1) {
+    char *tmp, *out;
+    tmp = owl_malloc(n->z_message_len-save+5);
+    memcpy(tmp, n->z_message+save, n->z_message_len-save);
+    tmp[n->z_message_len-save]='\0';
+    out = owl_validate_or_convert(tmp);
+    owl_free(tmp);
+    return out;
+  }
+
+  return(owl_strdup(""));
+}
 #else
 char *owl_zephyr_get_field(void *n, int j)
 {
   return(owl_strdup(""));
+}
+char *owl_zephyr_get_field_as_utf8(ZNotice_t *n, int j)
+{
+  return owl_zephyr_get_field(n, j);
 }
 #endif

zwrite.c

@@ -44 +44 @@
         break;
       }
-      z->class=owl_strdup(myargv[1]);
+      z->class=owl_get_iso_8859_1_if_possible(myargv[1]);
       myargv+=2;
       myargc-=2;
@@ -52 +52 @@
         break;
       }
-      z->inst=owl_strdup(myargv[1]);
+      z->inst=owl_get_iso_8859_1_if_possible(myargv[1]);
       myargv+=2;
       myargc-=2;
@@ -60 +60 @@
         break;
       }
-      z->realm=owl_strdup(myargv[1]);
+      z->realm=owl_get_iso_8859_1_if_possible(myargv[1]);
       myargv+=2;
       myargc-=2;
@@ -68 +68 @@
         break;
       }
-      z->zsig=owl_strdup(myargv[1]);
+      z->zsig=owl_get_iso_8859_1_if_possible(myargv[1]);
       myargv+=2;
       myargc-=2;
@@ -76 +76 @@
         break;
       }
-      z->opcode=owl_strdup(myargv[1]);
+      z->opcode=owl_get_iso_8859_1_if_possible(myargv[1]);
       myargv+=2;
       myargc-=2;
@@ -93 +93 @@
       myargv++;
       myargc--;
-      z->message=owl_strdup("");
+      z->message=owl_get_iso_8859_1_if_possible("");
       while (myargc) {
-        z->message=realloc(z->message, strlen(z->message)+strlen(myargv[0])+5);
+        z->message=owl_realloc(z->message, strlen(z->message)+strlen(myargv[0])+5);
         strcat(z->message, myargv[0]);
         strcat(z->message, " ");
@@ -113 +113 @@
     } else {
       /* anything unattached is a recipient */
-      owl_list_append_element(&(z->recips), strdup(myargv[0]));
+      owl_list_append_element(&(z->recips), owl_get_iso_8859_1_if_possible(myargv[0]));
       myargv++;
       myargc--;
@@ -146 +146 @@
 
     if (zsigowlvar && *zsigowlvar) {
-      z->zsig=owl_strdup(zsigowlvar);
+      z->zsig=owl_get_iso_8859_1_if_possible(zsigowlvar);
     } else if (zsigproc && *zsigproc) {
       FILE *file;
@@ -161 +161 @@
       if (!file) {
         if (zsigzvar && *zsigzvar) {
-          z->zsig=owl_strdup(zsigzvar);
+          z->zsig=owl_get_iso_8859_1_if_possible(zsigzvar);
         }
       } else {
@@ -175 +175 @@
       }
     } else if (zsigzvar) {
-      z->zsig=owl_strdup(zsigzvar);
+      z->zsig=owl_get_iso_8859_1_if_possible(zsigzvar);
     } else if (((pw=getpwuid(getuid()))!=NULL) && (pw->pw_gecos)) {
-      z->zsig=strdup(pw->pw_gecos);
+      z->zsig=owl_get_iso_8859_1_if_possible(pw->pw_gecos);
       ptr=strchr(z->zsig, ',');
       if (ptr) {
@@ -218 +218 @@
   int i, j;
   char toline[LINE];
+  char *tmp = NULL;
 
   if (z->message) owl_free(z->message);
@@ -231 +232 @@
       }
     }
-    z->message=owl_sprintf("%s\n%s", toline, msg);
+    tmp = owl_get_iso_8859_1_if_possible(msg);
+    z->message=owl_sprintf("%s\n%s", toline, tmp);
   } else {
-    z->message=owl_strdup(msg);
-  }
+    z->message=owl_get_iso_8859_1_if_possible(msg);
+  }
+  if (tmp) owl_free(tmp);
 }
 
@@ -305 +308 @@
 {
   if (z->opcode) owl_free(z->opcode);
-  z->opcode=owl_strdup(opcode);
+  z->opcode=owl_get_iso_8859_1_if_possible(opcode);
 }