USA.
***/
-#include <glib.h>
-#include <avahi-common/cdecl.h>
-
/** \file strlst.h Implementation of a data type to store lists of strings */
+#include <sys/types.h>
+#include <inttypes.h>
+#include <stdarg.h>
+
+#include <avahi-common/cdecl.h>
+#include <avahi-common/gccmacro.h>
+
AVAHI_C_DECL_BEGIN
/** Linked list of strings that can contain any number of binary
* primarily for storing DNS TXT record data. */
typedef struct AvahiStringList {
struct AvahiStringList *next; /**< Pointe to the next linked list element */
- guint size; /**< Size of text[] */
- guint8 text[1]; /**< Character data */
+ size_t size; /**< Size of text[] */
+ uint8_t text[1]; /**< Character data */
} AvahiStringList;
/** Create a new string list by taking a variable list of NUL
* terminated strings. The strings are copied using g_strdup(). The
* argument list must be terminated by a NULL pointer. */
-AvahiStringList *avahi_string_list_new(const gchar *txt, ...);
+AvahiStringList *avahi_string_list_new(const char *txt, ...) AVAHI_GCC_SENTINEL;
/** Same as avahi_string_list_new() but pass a va_list structure */
AvahiStringList *avahi_string_list_new_va(va_list va);
+/** Create a new string list from a string array. The strings are
+ * copied using g_strdup(). length should contain the length of the
+ * array, or -1 if the array is NULL terminated*/
+AvahiStringList *avahi_string_list_new_from_array(const char **array, int length);
+
/** Free a string list */
void avahi_string_list_free(AvahiStringList *l);
/** Append a NUL terminated string to the specified string list. The
* passed string is copied using g_strdup(). Returns the new list
* start. */
-AvahiStringList *avahi_string_list_add(AvahiStringList *l, const gchar *text);
+AvahiStringList *avahi_string_list_add(AvahiStringList *l, const char *text);
+
+/** Append a new NUL terminated formatted string to the specified string list */
+AvahiStringList *avahi_string_list_add_printf(AvahiStringList *l, const char *format, ...) AVAHI_GCC_PRINTF_ATTR23;
+
+/** Append a new NUL terminated formatted string to the specified string list */
+AvahiStringList *avahi_string_list_add_vprintf(AvahiStringList *l, const char *format, va_list va);
-/** Append am arbitrary length byte string to the list. Returns the
+/** Append an arbitrary length byte string to the list. Returns the
* new list start. */
-AvahiStringList *avahi_string_list_add_arbitrary(AvahiStringList *l, const guint8 *text, guint size);
+AvahiStringList *avahi_string_list_add_arbitrary(AvahiStringList *l, const uint8_t *text, size_t size);
+
+/** Append a new entry to the string list. The string is not filled
+with data. The caller should fill in string data afterwards by writing
+it to l->text, where l is the pointer returned by this function. This
+function exists solely to optimize a few operations where otherwise
+superfluous string copying would be necessary. */
+AvahiStringList*avahi_string_list_add_anonymous(AvahiStringList *l, size_t size);
/** Same as avahi_string_list_add(), but takes a variable number of
* NUL terminated strings. The argument list must be terminated by a
* NULL pointer. Returns the new list start. */
-AvahiStringList *avahi_string_list_add_many(AvahiStringList *r, ...);
+AvahiStringList *avahi_string_list_add_many(AvahiStringList *r, ...) AVAHI_GCC_SENTINEL;
/** Same as avahi_string_list_add_many(), but use a va_list
* structure. Returns the new list start. */
/** Convert the string list object to a single character string,
* seperated by spaces and enclosed in "". g_free() the result! This
* function doesn't work well with string that contain NUL bytes. */
-gchar* avahi_string_list_to_string(AvahiStringList *l);
+char* avahi_string_list_to_string(AvahiStringList *l);
/** Serialize the string list object in a way that is compatible with
* the storing of DNS TXT records. Strings longer than 255 bytes are truncated. */
-guint avahi_string_list_serialize(AvahiStringList *l, gpointer data, guint size);
+size_t avahi_string_list_serialize(AvahiStringList *l, void * data, size_t size);
/** Inverse of avahi_string_list_serialize() */
-AvahiStringList *avahi_string_list_parse(gconstpointer data, guint size);
+AvahiStringList *avahi_string_list_parse(const void *data, size_t size);
/** Compare to string lists */
-gboolean avahi_string_list_equal(const AvahiStringList *a, const AvahiStringList *b);
+int avahi_string_list_equal(const AvahiStringList *a, const AvahiStringList *b);
/** Copy a string list */
AvahiStringList *avahi_string_list_copy(const AvahiStringList *l);
+/** Reverse the string list. */
+AvahiStringList* avahi_string_list_reverse(AvahiStringList *l);
+
+/** Return the number of elements in the string list */
+unsigned avahi_string_list_length(const AvahiStringList *l);
+
+/** Find the string list entry for the given DNS-SD TXT key */
+AvahiStringList *avahi_string_list_find(AvahiStringList *l, const char *key);
+
+/** Return the DNS-SD TXT key and value for the specified string list
+ * item. If size is not NULL it will be filled with the length of
+ * value. (for strings containing NUL bytes). If the entry doesn't
+ * contain a value *value will be set to NULL. You need to
+ * avahi_free() the strings returned in *key and *value. */
+int avahi_string_list_get_pair(AvahiStringList *l, char **key, char **value, size_t *size);
+
+/** Add a new DNS-SD TXT key value pair to the string list. value may
+ * be NULL in case you want to specify a key without a value */
+AvahiStringList *avahi_string_list_add_pair(AvahiStringList *l, const char *key, const char *value);
+
+/** Same as avahi_string_list_add_pair() but allow strings containing NUL bytes in *value. */
+AvahiStringList *avahi_string_list_add_pair_arbitrary(AvahiStringList *l, const char *key, const uint8_t *value, size_t size);
+
+/** Returns the next item in the string list */
+AvahiStringList *avahi_string_list_get_next(AvahiStringList *l);
+
+/** Returns the text for the current item */
+uint8_t *avahi_string_list_get_text(AvahiStringList *l);
+
+/** Returns the size of the current text */
+size_t avahi_string_list_get_size(AvahiStringList *l);
+
+/** Try to find a magic service cookie in the specified DNS-SD string
+ * list. Or return AVAHI_SERVICE_COOKIE_INVALID if none is found. */
+uint32_t avahi_string_list_get_service_cookie(AvahiStringList *l);
+
AVAHI_C_DECL_END
#endif
projects / catta / blobdiff