1 files changed, 0 insertions, 402 deletions
diff --git a/backend/impress/iksemel.h b/backend/impress/iksemel.h
deleted file mode 100644
index 66c87d61..00000000
--- a/backend/impress/iksemel.h
+++ /dev/null
@@ -1,402 +0,0 @@
-/* iksemel (XML parser for Jabber)
-** Copyright (C) 2000-2004 Gurer Ozen <[email protected]>
-** This code is free software; you can redistribute it and/or
-** modify it under the terms of GNU Lesser General Public License.
-*/
-
-#ifndef IKSEMEL_H
-#define IKSEMEL_H 1
-
-#ifdef __cplusplus
-#include <cstddef>	/* size_t for C++ */
-extern "C" {
-#else
-#include <stddef.h>	/* size_t for C */
-#endif
-
-/*****  object stack  *****/
-
-struct ikstack_struct;
-typedef struct ikstack_struct ikstack;
-
-ikstack *iks_stack_new (size_t meta_chunk, size_t data_chunk);
-void *iks_stack_alloc (ikstack *s, size_t size);
-char *iks_stack_strdup (ikstack *s, const char *src, size_t len);
-char *iks_stack_strcat (ikstack *s, char *old, size_t old_len, const char *src, size_t src_len);
-void iks_stack_stat (ikstack *s, size_t *allocated, size_t *used);
-void iks_stack_delete (ikstack *s);
-
-/*****  utilities  *****/
-
-void *iks_malloc (size_t size);
-void iks_free (void *ptr);
-void iks_set_mem_funcs (void *(*malloc_func)(size_t size), void (*free_func)(void *ptr));
-
-char *iks_strdup (const char *src);
-char *iks_strcat (char *dest, const char *src);
-int iks_strcmp (const char *a, const char *b);
-int iks_strcasecmp (const char *a, const char *b);
-int iks_strncmp (const char *a, const char *b, size_t n);
-int iks_strncasecmp (const char *a, const char *b, size_t n);
-size_t iks_strlen (const char *src);
-char *iks_escape (ikstack *s, char *src, size_t len);
-char *iks_unescape (ikstack *s, char *src, size_t len);
-
-/*****  dom tree  *****/
-
-enum ikstype {
-	IKS_NONE = 0,
-	IKS_TAG,
-	IKS_ATTRIBUTE,
-	IKS_CDATA
-};
-
-struct iks_struct;
-typedef struct iks_struct iks;
-
-iks *iks_new (const char *name);
-iks *iks_new_within (const char *name, ikstack *s);
-iks *iks_insert (iks *x, const char *name);
-iks *iks_insert_cdata (iks *x, const char *data, size_t len);
-iks *iks_insert_attrib (iks *x, const char *name, const char *value);
-iks *iks_insert_node (iks *x, iks *y);
-void iks_hide (iks *x);
-void iks_delete (iks *x);
-iks *iks_next (iks *x);
-iks *iks_next_tag (iks *x);
-iks *iks_prev (iks *x);
-iks *iks_prev_tag (iks *x);
-iks *iks_parent (iks *x);
-iks *iks_root (iks *x);
-iks *iks_child (iks *x);
-iks *iks_first_tag (iks *x);
-iks *iks_attrib (iks *x);
-iks *iks_find (iks *x, const char *name);
-char *iks_find_cdata (iks *x, const char *name);
-char *iks_find_attrib (iks *x, const char *name);
-iks *iks_find_with_attrib (iks *x, const char *tagname, const char *attrname, const char *value);
-ikstack *iks_stack (iks *x);
-enum ikstype iks_type (iks *x);
-char *iks_name (iks *x);
-char *iks_cdata (iks *x);
-size_t iks_cdata_size (iks *x);
-int iks_has_children (iks *x);
-int iks_has_attribs (iks *x);
-char *iks_string (ikstack *s, iks *x);
-iks *iks_copy (iks *x);
-iks *iks_copy_within (iks *x, ikstack *s);
-
-/*****  sax parser  *****/
-
-enum ikserror {
-	IKS_OK = 0,
-	IKS_NOMEM,
-	IKS_BADXML,
-	IKS_HOOK
-};
-
-enum ikstagtype {
-	IKS_OPEN,
-	IKS_CLOSE,
-	IKS_SINGLE
-};
-
-typedef int (iksTagHook)(void *user_data, char *name, char **atts, int type);
-typedef int (iksCDataHook)(void *user_data, char *data, size_t len);
-typedef void (iksDeleteHook)(void *user_data);
-
-struct iksparser_struct;
-typedef struct iksparser_struct  iksparser;
-
-iksparser *iks_sax_new (void *user_data, iksTagHook *tagHook, iksCDataHook *cdataHook);
-iksparser *iks_sax_extend (ikstack *s, void *user_data, iksTagHook *tagHook, iksCDataHook *cdataHook, iksDeleteHook *deleteHook);
-ikstack *iks_parser_stack (iksparser *prs);
-void *iks_user_data (iksparser *prs);
-unsigned long iks_nr_bytes (iksparser *prs);
-unsigned long iks_nr_lines (iksparser *prs);
-int iks_parse (iksparser *prs, const char *data, size_t len, int finish);
-void iks_parser_reset (iksparser *prs);
-void iks_parser_delete (iksparser *prs);
-
-/*****  dom parser  *****/
-
-enum iksfileerror {
-	IKS_FILE_NOFILE = 4,
-	IKS_FILE_NOACCESS,
-	IKS_FILE_RWERR
-};
-
-iksparser *iks_dom_new (iks **iksptr);
-void iks_set_size_hint (iksparser *prs, size_t approx_size);
-iks *iks_tree (const char *xml_str, size_t len, int *err);
-int iks_load (const char *fname, iks **xptr);
-int iks_save (const char *fname, iks *x);
-
-/*****  transport layer  *****/
-
-typedef void (iksTClose)(void *socket);
-typedef int (iksTConnect)(iksparser *prs, void **socketptr, const char *server, int port);
-typedef int (iksTSend)(void *socket, const char *data, size_t len);
-typedef int (iksTRecv)(void *socket, char *buffer, size_t buf_len, int timeout);
-typedef int (iksTConnectFD)(iksparser *prs, void **socketptr, void *fd);
-typedef void *(iksTGetFD)(void *socket);
-
-enum iksasyncevents {
-	IKS_ASYNC_RESOLVED,
-	IKS_ASYNC_CONNECTED,
-	IKS_ASYNC_WRITE,
-	IKS_ASYNC_WRITTEN,
-	IKS_ASYNC_READ,
-	IKS_ASYNC_CLOSED,
-	IKS_ASYNC_ERROR
-};
-
-typedef int (iksAsyncNotify)(void *user_data, int event, void *event_data);
-typedef int (iksTConnectAsync)(iksparser *prs, void **socketptr, const char *server, int port, void *notify_data, iksAsyncNotify *notify_func);
-
-typedef struct ikstransport_struct {
-	/* basic api, connect can be NULL if one of the other connect funcs are used */
-	iksTConnect *connect;
-	iksTSend *send;
-	iksTRecv *recv;
-	iksTClose *close;
-	/* optional fd api */
-	iksTConnectFD *connect_fd;
-	iksTGetFD *get_fd;
-	/* optional async api */
-	iksTConnectAsync *connect_async;
-} ikstransport;
-
-extern ikstransport iks_default_transport;
-
-/*****  stream parser  *****/
-
-enum iksneterror {
-	IKS_NET_NODNS = 4,
-	IKS_NET_NOSOCK,
-	IKS_NET_NOCONN,
-	IKS_NET_RWERR,
-	IKS_NET_NOTSUPP,
-	IKS_NET_TLSFAIL
-};
-
-enum iksnodetype {
-	IKS_NODE_START,
-	IKS_NODE_NORMAL,
-	IKS_NODE_ERROR,
-	IKS_NODE_STOP
-};
-
-enum ikssasltype {
-	IKS_SASL_PLAIN,
-	IKS_SASL_DIGEST_MD5
-};
-
-#define IKS_JABBER_PORT 5222
-
-typedef int (iksStreamHook)(void *user_data, int type, iks *node);
-typedef void (iksLogHook)(void *user_data, const char *data, size_t size, int is_incoming);
-
-iksparser *iks_stream_new (char *name_space, void *user_data, iksStreamHook *streamHook);
-void *iks_stream_user_data (iksparser *prs);
-void iks_set_log_hook (iksparser *prs, iksLogHook *logHook);
-int iks_connect_tcp (iksparser *prs, const char *server, int port);
-int iks_connect_fd (iksparser *prs, int fd);
-int iks_connect_via (iksparser *prs, const char *server, int port, const char *server_name);
-int iks_connect_with (iksparser *prs, const char *server, int port, const char *server_name, ikstransport *trans);
-int iks_connect_async (iksparser *prs, const char *server, int port, void *notify_data, iksAsyncNotify *notify_func);
-int iks_connect_async_with (iksparser *prs, const char *server, int port, const char *server_name, ikstransport *trans, void *notify_data, iksAsyncNotify *notify_func);
-int iks_fd (iksparser *prs);
-int iks_recv (iksparser *prs, int timeout);
-int iks_send_header (iksparser *prs, const char *to);
-int iks_send (iksparser *prs, iks *x);
-int iks_send_raw (iksparser *prs, const char *xmlstr);
-void iks_disconnect (iksparser *prs);
-int iks_has_tls (void);
-int iks_is_secure (iksparser *prs);
-int iks_start_tls (iksparser *prs);
-int iks_start_sasl (iksparser *prs, enum ikssasltype type, char *username, char *pass);
-
-/*****  jabber  *****/
-
-#define IKS_NS_CLIENT     "jabber:client"
-#define IKS_NS_SERVER     "jabber:server"
-#define IKS_NS_AUTH       "jabber:iq:auth"
-#define IKS_NS_AUTH_0K    "jabber:iq:auth:0k"
-#define IKS_NS_REGISTER   "jabber:iq:register"
-#define IKS_NS_ROSTER     "jabber:iq:roster"
-#define IKS_NS_XROSTER	"jabber:x:roster"
-#define IKS_NS_OFFLINE    "jabber:x:offline"
-#define IKS_NS_AGENT      "jabber:iq:agent"
-#define IKS_NS_AGENTS     "jabber:iq:agents"
-#define IKS_NS_BROWSE     "jabber:iq:browse"
-#define IKS_NS_CONFERENCE "jabber:iq:conference"
-#define IKS_NS_DELAY      "jabber:x:delay"
-#define IKS_NS_VERSION    "jabber:iq:version"
-#define IKS_NS_TIME       "jabber:iq:time"
-#define IKS_NS_VCARD      "vcard-temp"
-#define IKS_NS_PRIVATE    "jabber:iq:private"
-#define IKS_NS_SEARCH     "jabber:iq:search"
-#define IKS_NS_OOB        "jabber:iq:oob"
-#define IKS_NS_XOOB       "jabber:x:oob"
-#define IKS_NS_ADMIN      "jabber:iq:admin"
-#define IKS_NS_FILTER     "jabber:iq:filter"
-#define IKS_NS_GATEWAY    "jabber:iq:gateway"
-#define IKS_NS_LAST       "jabber:iq:last"
-#define IKS_NS_SIGNED     "jabber:x:signed"
-#define IKS_NS_ENCRYPTED  "jabber:x:encrypted"
-#define IKS_NS_ENVELOPE   "jabber:x:envelope"
-#define IKS_NS_EVENT      "jabber:x:event"
-#define IKS_NS_EXPIRE     "jabber:x:expire"
-#define IKS_NS_XHTML      "http://www.w3.org/1999/xhtml"
-#define IKS_NS_XMPP_SASL  "urn:ietf:params:xml:ns:xmpp-sasl"
-#define IKS_NS_XMPP_BIND  "urn:ietf:params:xml:ns:xmpp-bind"
-#define IKS_NS_XMPP_SESSION  "urn:ietf:params:xml:ns:xmpp-session"
-
-#define IKS_ID_USER 1
-#define IKS_ID_SERVER 2
-#define IKS_ID_RESOURCE 4
-#define IKS_ID_PARTIAL IKS_ID_USER | IKS_ID_SERVER
-#define IKS_ID_FULL IKS_ID_USER | IKS_ID_SERVER | IKS_ID_RESOURCE
-
-#define IKS_STREAM_STARTTLS                   1
-#define IKS_STREAM_SESSION                    2
-#define IKS_STREAM_BIND                       4
-#define IKS_STREAM_SASL_PLAIN                 8
-#define IKS_STREAM_SASL_MD5                  16
-
-typedef struct iksid_struct {
-	char *user;
-	char *server;
-	char *resource;
-	char *partial;
-	char *full;
-} iksid;
-
-iksid *iks_id_new (ikstack *s, const char *jid);
-int iks_id_cmp (iksid *a, iksid *b, int parts);
-
-enum ikspaktype {
-	IKS_PAK_NONE = 0,
-	IKS_PAK_MESSAGE,
-	IKS_PAK_PRESENCE,
-	IKS_PAK_IQ,
-	IKS_PAK_S10N
-};
-
-enum iksubtype {
-	IKS_TYPE_NONE = 0,
-	IKS_TYPE_ERROR,
-
-	IKS_TYPE_CHAT,
-	IKS_TYPE_GROUPCHAT,
-	IKS_TYPE_HEADLINE,
-
-	IKS_TYPE_GET,
-	IKS_TYPE_SET,
-	IKS_TYPE_RESULT,
-
-	IKS_TYPE_SUBSCRIBE,
-	IKS_TYPE_SUBSCRIBED,
-	IKS_TYPE_UNSUBSCRIBE,
-	IKS_TYPE_UNSUBSCRIBED,
-	IKS_TYPE_PROBE,
-	IKS_TYPE_AVAILABLE,
-	IKS_TYPE_UNAVAILABLE
-};
-
-enum ikshowtype {
-	IKS_SHOW_UNAVAILABLE = 0,
-	IKS_SHOW_AVAILABLE,
-	IKS_SHOW_CHAT,
-	IKS_SHOW_AWAY,
-	IKS_SHOW_XA,
-	IKS_SHOW_DND
-};
-
-typedef struct ikspak_struct {
-	iks *x;
-	iksid *from;
-	iks *query;
-	char *ns;
-	char *id;
-	enum ikspaktype type;
-	enum iksubtype subtype;
-	enum ikshowtype show;
-} ikspak;
-
-ikspak *iks_packet (iks *x);
-
-iks *iks_make_auth (iksid *id, const char *pass, const char *sid);
-iks *iks_make_msg (enum iksubtype type, const char *to, const char *body);
-iks *iks_make_s10n (enum iksubtype type, const char *to, const char *msg);
-iks *iks_make_pres (enum ikshowtype show, const char *status);
-iks *iks_make_iq (enum iksubtype type, const char *xmlns);
-iks *iks_make_resource_bind(iksid *id);
-iks *iks_make_session(void);
-int iks_stream_features(iks *x);
-
-/*****  jabber packet filter  *****/
-
-#define IKS_RULE_DONE 0
-#define IKS_RULE_ID 1
-#define IKS_RULE_TYPE 2
-#define IKS_RULE_SUBTYPE 4
-#define IKS_RULE_FROM 8
-#define IKS_RULE_FROM_PARTIAL 16
-#define IKS_RULE_NS 32
-
-enum iksfilterret {
-	IKS_FILTER_PASS,
-	IKS_FILTER_EAT
-};
-
-typedef int (iksFilterHook)(void *user_data, ikspak *pak);
-
-struct iksfilter_struct;
-typedef struct iksfilter_struct iksfilter;
-struct iksrule_struct;
-typedef struct iksrule_struct iksrule;
-
-iksfilter *iks_filter_new (void);
-iksrule *iks_filter_add_rule (iksfilter *f, iksFilterHook *filterHook, void *user_data, ...);
-void iks_filter_remove_rule (iksfilter *f, iksrule *rule);
-void iks_filter_remove_hook (iksfilter *f, iksFilterHook *filterHook);
-void iks_filter_packet (iksfilter *f, ikspak *pak);
-void iks_filter_delete (iksfilter *f);
-
-/*****  sha1  *****/
-
-struct iksha_struct;
-typedef struct iksha_struct iksha;
-
-iksha *iks_sha_new (void);
-void iks_sha_reset (iksha *sha);
-void iks_sha_hash (iksha *sha, const unsigned char *data, size_t len, int finish);
-void iks_sha_print (iksha *sha, char *hash);
-void iks_sha_delete (iksha *sha);
-void iks_sha (const char *data, char *hash);
-
-/*****  md5  *****/
-
-struct ikmd5_struct;
-typedef struct iksmd5_struct iksmd5;
-
-iksmd5 *iks_md5_new(void);
-void iks_md5_reset(iksmd5 *md5);
-void iks_md5_hash(iksmd5 *md5, const unsigned char *data, size_t slen, int finish);
-void iks_md5_delete(iksmd5 *md5);
-void iks_md5_print(iksmd5 *md5, char *buf);
-void iks_md5_digest(iksmd5 *md5, unsigned char *digest);
-void iks_md5(const char *data, char *buf);
-
-/*****  base64  *****/
-
-char *iks_base64_decode(const char *buf);
-char *iks_base64_encode(const char *buf, int len);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif  /* IKSEMEL_H */