diff options
Diffstat (limited to 'avahi-core/strlst.c')
| -rw-r--r-- | avahi-core/strlst.c | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/avahi-core/strlst.c b/avahi-core/strlst.c deleted file mode 100644 index 866618f..0000000 --- a/avahi-core/strlst.c +++ /dev/null @@ -1,245 +0,0 @@ -/* $Id$ */ - -/*** - This file is part of avahi. - - avahi 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 2.1 of the - License, or (at your option) any later version. - - avahi 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 Lesser General - Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with avahi; 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 <string.h> -#include <stdarg.h> - -#include "strlst.h" - -AvahiStringList *avahi_string_list_add_arbitrary(AvahiStringList *l, const guint8*text, guint size) { - AvahiStringList *n; - - g_assert(text); - - n = g_malloc(sizeof(AvahiStringList) + size); - n->next = l; - memcpy(n->text, text, n->size = size); - - return n; -} - -AvahiStringList *avahi_string_list_add(AvahiStringList *l, const gchar *text) { - g_assert(text); - - return avahi_string_list_add_arbitrary(l, (const guint8*) text, strlen(text)); -} - -AvahiStringList *avahi_string_list_parse(gconstpointer data, guint size) { - AvahiStringList *r = NULL; - const guint8 *c; - g_assert(data); - - c = data; - for (;;) { - guint k; - - if (size < 1) - break; - - k = *(c++); - r = avahi_string_list_add_arbitrary(r, c, k); - c += k; - - size -= 1 + k; - } - - return r; -} - -void avahi_string_list_free(AvahiStringList *l) { - AvahiStringList *n; - - while (l) { - n = l->next; - g_free(l); - l = n; - } -} - -static AvahiStringList* string_list_reverse(AvahiStringList *l) { - AvahiStringList *r = NULL, *n; - - while (l) { - n = l->next; - l->next = r; - r = l; - l = n; - } - - return r; -} - -gchar* avahi_string_list_to_string(AvahiStringList *l) { - AvahiStringList *n; - guint s = 0; - gchar *t, *e; - - l = string_list_reverse(l); - - for (n = l; n; n = n->next) { - if (n != l) - s ++; - - s += n->size+2; - } - - t = e = g_new(gchar, s+1); - - for (n = l; n; n = n->next) { - if (n != l) - *(e++) = ' '; - - *(e++) = '"'; - strncpy(e, (gchar*) n->text, n->size); - e[n->size] = 0; - e = strchr(e, 0); - *(e++) = '"'; - - g_assert(e); - } - - l = string_list_reverse(l); - - *e = 0; - - return t; -} - -guint avahi_string_list_serialize(AvahiStringList *l, gpointer data, guint size) { - guint used = 0; - - if (data) { - guint8 *c; - AvahiStringList *n; - - g_assert(data); - - l = string_list_reverse(l); - c = data; - - for (n = l; n; n = n->next) { - guint k; - if (size < 1) - break; - - k = n->size; - if (k > 255) - k = 255; - - if (k > size-1) - k = size-1; - - *(c++) = k; - memcpy(c, n->text, k); - c += k; - - used += 1+ k; - } - - l = string_list_reverse(l); - } else { - AvahiStringList *n; - - for (n = l; n; n = n->next) { - guint k; - - k = n->size; - if (k > 255) - k = 255; - - used += 1+k; - } - } - - return used; -} - -gboolean avahi_string_list_equal(AvahiStringList *a, AvahiStringList *b) { - - for (;;) { - if (!a && !b) - return TRUE; - - if (!a || !b) - return FALSE; - - if (a->size != b->size) - return FALSE; - - if (a->size != 0 && memcmp(a->text, b->text, a->size) != 0) - return FALSE; - - a = a->next; - b = b->next; - } -} - -AvahiStringList *avahi_string_list_add_many(AvahiStringList *r, ...) { - va_list va; - - va_start(va, r); - r = avahi_string_list_add_many_va(r, va); - va_end(va); - - return r; -} - -AvahiStringList *avahi_string_list_add_many_va(AvahiStringList *r, va_list va) { - const gchar *txt; - - while ((txt = va_arg(va, const gchar*))) - r = avahi_string_list_add(r, txt); - - return r; -} - - -AvahiStringList *avahi_string_list_new(const gchar *txt, ...) { - va_list va; - AvahiStringList *r = NULL; - - if (txt) { - r = avahi_string_list_add(r, txt); - - va_start(va, txt); - r = avahi_string_list_add_many_va(r, va); - va_end(va); - } - - return r; -} - -AvahiStringList *avahi_string_list_new_va(va_list va) { - return avahi_string_list_add_many_va(NULL, va); -} - -AvahiStringList *avahi_string_list_copy(AvahiStringList *l) { - AvahiStringList *r = NULL; - - for (; l; l = l->next) - r = avahi_string_list_add_arbitrary(r, l->text, l->size); - - return string_list_reverse(r); -} |