[Dhcp-agent-commits] dhcp-agent dhcp-stringbuffer.h,1.2,1.3 dhcp-stringbuffer.c,1.2,1.3

[<act...@us...>]

Update of /cvsroot/dhcp-agent/dhcp-agent
In directory usw-pr-cvs1:/tmp/cvs-serv4164

Modified Files:
	dhcp-stringbuffer.h dhcp-stringbuffer.c 
Log Message:
more stringbufferage including bug fixes

Index: dhcp-stringbuffer.h
===================================================================
RCS file: /cvsroot/dhcp-agent/dhcp-agent/dhcp-stringbuffer.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** dhcp-stringbuffer.h	15 Jun 2002 14:59:20 -0000	1.2
--- dhcp-stringbuffer.h	17 Jun 2002 02:24:19 -0000	1.3
***************
*** 43,46 ****
--- 43,49 ----
  extern void stringbuffer_aprintf_align(stringbuffer *sb, int begin, int end, char *fmt, ...);
  extern void stringbuffer_avprintf(stringbuffer *sb, char *fmt, va_list ap);
+ extern void stringbuffer_append_c(stringbuffer *sb, char c);
+ extern void stringbuffer_clear(stringbuffer *sb);
+ extern void stringbuffer_set(stringbuffer *dest, const char *s);
  
  #endif /* DHCP_STRINGBUFFER_H */

Index: dhcp-stringbuffer.c
===================================================================
RCS file: /cvsroot/dhcp-agent/dhcp-agent/dhcp-stringbuffer.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** dhcp-stringbuffer.c	15 Jun 2002 14:59:20 -0000	1.2
--- dhcp-stringbuffer.c	17 Jun 2002 02:24:19 -0000	1.3
***************
*** 123,126 ****
--- 123,146 ----
  }
  
+ void stringbuffer_clear(stringbuffer *sb)
+ {
+     sb->len = 0;
+     sb->buf[sb->len] = 0;
+ }
+ 
+ /* append character to stringbuffer */
+ void stringbuffer_append_c(stringbuffer *sb, char c)
+ {
+   if(sb->capacity <= (1 + sb->capacity)) {
+       sb->buf = extend_string(sb->buf, sb->len, 1);
+       sb->len++;
+       sb->capacity = sb->len;
+   } else
+       sb->len++;
+ 
+   sb->buf[sb->len - 1] = c;
+   sb->buf[sb->len] = 0;
+ }
+ 
  /* append string to stringbuffer */
  void stringbuffer_append(stringbuffer *sb, const char *s)
***************
*** 128,136 ****
    int len = strlen(s);
  
!   if(sb->capacity <= (len + sb->capacity)) {
        sb->buf = extend_string(sb->buf, sb->len, len);
        sb->len += len;
        sb->capacity = sb->len;
!   }
  
    strcat(sb->buf, s);
--- 148,157 ----
    int len = strlen(s);
  
!   if(sb->capacity <= (len + sb->len)) {
        sb->buf = extend_string(sb->buf, sb->len, len);
        sb->len += len;
        sb->capacity = sb->len;
!   } else
!       sb->len += len;
  
    strcat(sb->buf, s);
***************
*** 229,239 ****
  }
  
! void stringbuffer_copy(stringbuffer *dest, stringbuffer *src)
  {
!     destroy_stringbuffer(dest); /* zap */
!     dest = create_stringbuffer(); /* make new */
  
!     /* append -- simplicity is grand! :-) */
!     stringbuffer_append(dest, stringbuffer_getstring(src));
  }
  
--- 250,262 ----
  }
  
! void stringbuffer_set(stringbuffer *dest, const char *s)
  {
!     stringbuffer_clear(dest); /* zap */
!     stringbuffer_append(dest, s);
! }
  
! void stringbuffer_copy(stringbuffer *dest, stringbuffer *src)
! {
!     stringbuffer_set(dest, stringbuffer_getstring(src));
  }