1 files changed, 0 insertions, 166 deletions
diff --git a/polyp/strbuf.c b/polyp/strbuf.c
deleted file mode 100644
index aa20218a..00000000
--- a/polyp/strbuf.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/* $Id$ */
-
-/***
-  This file is part of polypaudio.
- 
-  polypaudio is free software; you can redistribute it and/or modify
-  it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
-  or (at your option) any later version.
- 
-  polypaudio is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
- 
-  You should have received a copy of the GNU Lesser General Public License
-  along with polypaudio; if not, write to the Free Software
-  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-  USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <sys/types.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <string.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <xmalloc.h>
-
-#include "strbuf.h"
-
-/* A chunk of the linked list that makes up the string */
-struct chunk {
-    struct chunk *next;
-    size_t length;
-};
-
-#define CHUNK_TO_TEXT(c) ((char*) (c) + sizeof(struct chunk))
-
-struct pa_strbuf {
-    size_t length;
-    struct chunk *head, *tail;
-};
-
-pa_strbuf *pa_strbuf_new(void) {
-    pa_strbuf *sb = pa_xmalloc(sizeof(pa_strbuf));
-    sb->length = 0;
-    sb->head = sb->tail = NULL;
-    return sb;
-}
-
-void pa_strbuf_free(pa_strbuf *sb) {
-    assert(sb);
-    while (sb->head) {
-        struct chunk *c = sb->head;
-        sb->head = sb->head->next;
-        pa_xfree(c);
-    }
-
-    pa_xfree(sb);
-}
-
-/* Make a C string from the string buffer. The caller has to free
- * string with pa_xfree(). */
-char *pa_strbuf_tostring(pa_strbuf *sb) {
-    char *t, *e;
-    struct chunk *c;
-    assert(sb);
-
-    e = t = pa_xmalloc(sb->length+1);
-
-    for (c = sb->head; c; c = c->next) {
-        assert((size_t) (e-t) <= sb->length);
-        memcpy(e, CHUNK_TO_TEXT(c), c->length);
-        e += c->length;
-    }
-
-    /* Trailing NUL */
-    *e = 0;
-
-    assert(e == t+sb->length);
-    
-    return t;
-}
-
-/* Combination of pa_strbuf_free() and pa_strbuf_tostring() */
-char *pa_strbuf_tostring_free(pa_strbuf *sb) {
-    char *t;
-    assert(sb);
-    t = pa_strbuf_tostring(sb);
-    pa_strbuf_free(sb);
-    return t;
-}
-
-/* Append a string to the string buffer */
-void pa_strbuf_puts(pa_strbuf *sb, const char *t) {
-    assert(sb && t);
-    pa_strbuf_putsn(sb, t, strlen(t));
-}
-
-/* Append a new chunk to the linked list */
-static void append(pa_strbuf *sb, struct chunk *c) {
-    assert(sb && c);
-
-    if (sb->tail) {
-        assert(sb->head);
-        sb->tail->next = c;
-    } else {
-        assert(!sb->head);
-        sb->head = c;
-    }
-
-    sb->tail = c;
-    sb->length += c->length;
-    c->next = NULL;
-}
-
-/* Append up to l bytes of a string to the string buffer */
-void pa_strbuf_putsn(pa_strbuf *sb, const char *t, size_t l) {
-    struct chunk *c;
-    assert(sb && t);
-    
-    if (!l)
-       return;
-   
-    c = pa_xmalloc(sizeof(struct chunk)+l);
-    c->length = l;
-    memcpy(CHUNK_TO_TEXT(c), t, l);
-
-    append(sb, c);
-}
-
-/* Append a printf() style formatted string to the string buffer. */
-/* The following is based on an example from the GNU libc documentation */
-int pa_strbuf_printf(pa_strbuf *sb, const char *format, ...) {
-    int size = 100;
-    struct chunk *c = NULL;
-
-    assert(sb);
-    
-    for(;;) {
-        va_list ap;
-        int r;
-
-        c = pa_xrealloc(c, sizeof(struct chunk)+size);
-
-        va_start(ap, format);
-        r = vsnprintf(CHUNK_TO_TEXT(c), size, format, ap);
-        va_end(ap);
-        
-        if (r > -1 && r < size) {
-            c->length = r;
-            append(sb, c);
-            return r;
-        }
-
-        if (r > -1)    /* glibc 2.1 */
-            size = r+1; 
-        else           /* glibc 2.0 */
-            size *= 2;
-    }
-}