summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to '3rdParty/LibIDN/src/stringprep.h')
-rw-r--r--3rdParty/LibIDN/src/stringprep.h233
1 files changed, 233 insertions, 0 deletions
diff --git a/3rdParty/LibIDN/src/stringprep.h b/3rdParty/LibIDN/src/stringprep.h
new file mode 100644
index 0000000..fa822e8
--- /dev/null
+++ b/3rdParty/LibIDN/src/stringprep.h
@@ -0,0 +1,233 @@
+/* stringprep.h --- Header file for stringprep functions.
+ * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Simon Josefsson
+ *
+ * This file is part of GNU Libidn.
+ *
+ * GNU Libidn 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.
+ *
+ * GNU Libidn 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 GNU Libidn; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ *
+ */
+
+#ifndef STRINGPREP_H
+# define STRINGPREP_H
+
+# include <stddef.h> /* size_t */
+# include <unistd.h> /* ssize_t */
+# include <idn-int.h> /* uint32_t */
+
+/* Libidn Windows DLL. Only needed when this file is used in Visual
+ Studio. Export and import happens automatically in MinGW. */
+# ifndef IDNA_API
+# if defined(_MSC_VER) && !defined(IDNA_STATIC)
+# ifdef IDNA_EXPORTS
+# define IDNA_API __declspec(dllexport)
+# else
+# define IDNA_API __declspec(dllimport)
+# endif
+# else
+# define IDNA_API
+# endif
+# endif
+
+# ifdef __cplusplus
+extern "C"
+{
+# endif
+
+# define STRINGPREP_VERSION "1.11"
+
+/* Error codes. */
+ typedef enum
+ {
+ STRINGPREP_OK = 0,
+ /* Stringprep errors. */
+ STRINGPREP_CONTAINS_UNASSIGNED = 1,
+ STRINGPREP_CONTAINS_PROHIBITED = 2,
+ STRINGPREP_BIDI_BOTH_L_AND_RAL = 3,
+ STRINGPREP_BIDI_LEADTRAIL_NOT_RAL = 4,
+ STRINGPREP_BIDI_CONTAINS_PROHIBITED = 5,
+ /* Error in calling application. */
+ STRINGPREP_TOO_SMALL_BUFFER = 100,
+ STRINGPREP_PROFILE_ERROR = 101,
+ STRINGPREP_FLAG_ERROR = 102,
+ STRINGPREP_UNKNOWN_PROFILE = 103,
+ /* Internal errors. */
+ STRINGPREP_NFKC_FAILED = 200,
+ STRINGPREP_MALLOC_ERROR = 201
+ } Stringprep_rc;
+
+/* Flags used when calling stringprep(). */
+ typedef enum
+ {
+ STRINGPREP_NO_NFKC = 1,
+ STRINGPREP_NO_BIDI = 2,
+ STRINGPREP_NO_UNASSIGNED = 4
+ } Stringprep_profile_flags;
+
+/* Steps in a stringprep profile. */
+ typedef enum
+ {
+ STRINGPREP_NFKC = 1,
+ STRINGPREP_BIDI = 2,
+ STRINGPREP_MAP_TABLE = 3,
+ STRINGPREP_UNASSIGNED_TABLE = 4,
+ STRINGPREP_PROHIBIT_TABLE = 5,
+ STRINGPREP_BIDI_PROHIBIT_TABLE = 6,
+ STRINGPREP_BIDI_RAL_TABLE = 7,
+ STRINGPREP_BIDI_L_TABLE = 8
+ } Stringprep_profile_steps;
+
+# define STRINGPREP_MAX_MAP_CHARS 4
+
+ struct Stringprep_table_element
+ {
+ uint32_t start;
+ uint32_t end; /* 0 if only one character */
+ uint32_t map[STRINGPREP_MAX_MAP_CHARS]; /* NULL if end is not 0 */
+ };
+ typedef struct Stringprep_table_element Stringprep_table_element;
+
+ struct Stringprep_table
+ {
+ Stringprep_profile_steps operation;
+ Stringprep_profile_flags flags;
+ const Stringprep_table_element *table;
+ };
+ typedef struct Stringprep_table Stringprep_profile;
+
+ struct Stringprep_profiles
+ {
+ const char *name;
+ const Stringprep_profile *tables;
+ };
+ typedef struct Stringprep_profiles Stringprep_profiles;
+
+ extern IDNA_API const Stringprep_profiles stringprep_profiles[];
+
+/* Profiles */
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_A_1[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_B_1[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_B_2[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_B_3[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_1_1[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_1_2[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_2_1[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_2_2[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_3[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_4[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_5[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_6[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_7[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_8[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_9[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_D_1[];
+ extern IDNA_API const Stringprep_table_element stringprep_rfc3454_D_2[];
+
+ /* Nameprep */
+
+ extern IDNA_API const Stringprep_profile stringprep_nameprep[];
+
+# define stringprep_nameprep(in, maxlen) \
+ stringprep(in, maxlen, 0, stringprep_nameprep)
+
+# define stringprep_nameprep_no_unassigned(in, maxlen) \
+ stringprep(in, maxlen, STRINGPREP_NO_UNASSIGNED, stringprep_nameprep)
+
+ /* SASL */
+
+ extern IDNA_API const Stringprep_profile stringprep_saslprep[];
+ extern IDNA_API const Stringprep_profile stringprep_plain[];
+ extern IDNA_API const Stringprep_profile stringprep_trace[];
+
+# define stringprep_plain(in, maxlen) \
+ stringprep(in, maxlen, 0, stringprep_plain)
+
+ /* Kerberos */
+
+ extern IDNA_API const Stringprep_profile stringprep_kerberos5[];
+
+# define stringprep_kerberos5(in, maxlen) \
+ stringprep(in, maxlen, 0, stringprep_kerberos5)
+
+ /* XMPP */
+
+ extern IDNA_API const Stringprep_profile stringprep_xmpp_nodeprep[];
+ extern IDNA_API const Stringprep_profile stringprep_xmpp_resourceprep[];
+ extern IDNA_API const Stringprep_table_element stringprep_xmpp_nodeprep_prohibit[];
+
+# define stringprep_xmpp_nodeprep(in, maxlen) \
+ stringprep(in, maxlen, 0, stringprep_xmpp_nodeprep)
+# define stringprep_xmpp_resourceprep(in, maxlen) \
+ stringprep(in, maxlen, 0, stringprep_xmpp_resourceprep)
+
+ /* iSCSI */
+
+ extern IDNA_API const Stringprep_profile stringprep_iscsi[];
+
+# define stringprep_iscsi(in, maxlen) \
+ stringprep(in, maxlen, 0, stringprep_iscsi)
+
+ /* API */
+
+ extern IDNA_API int stringprep_4i (uint32_t * ucs4, size_t * len,
+ size_t maxucs4len,
+ Stringprep_profile_flags flags,
+ const Stringprep_profile * profile);
+ extern IDNA_API int stringprep_4zi (uint32_t * ucs4, size_t maxucs4len,
+ Stringprep_profile_flags flags,
+ const Stringprep_profile * profile);
+ extern IDNA_API int stringprep (char *in, size_t maxlen,
+ Stringprep_profile_flags flags,
+ const Stringprep_profile * profile);
+
+ extern IDNA_API int stringprep_profile (const char *in,
+ char **out,
+ const char *profile,
+ Stringprep_profile_flags flags);
+
+ extern IDNA_API const char *stringprep_strerror (Stringprep_rc rc);
+
+ extern IDNA_API const char *stringprep_check_version (const char
+ *req_version);
+
+/* Utility */
+
+ extern IDNA_API int stringprep_unichar_to_utf8 (uint32_t c, char *outbuf);
+ extern IDNA_API uint32_t stringprep_utf8_to_unichar (const char *p);
+
+ extern IDNA_API uint32_t *stringprep_utf8_to_ucs4 (const char *str,
+ ssize_t len,
+ size_t * items_written);
+ extern IDNA_API char *stringprep_ucs4_to_utf8 (const uint32_t * str,
+ ssize_t len,
+ size_t * items_read,
+ size_t * items_written);
+
+ extern IDNA_API char *stringprep_utf8_nfkc_normalize (const char *str,
+ ssize_t len);
+ extern IDNA_API uint32_t *stringprep_ucs4_nfkc_normalize (uint32_t * str,
+ ssize_t len);
+
+ extern IDNA_API const char *stringprep_locale_charset (void);
+ extern IDNA_API char *stringprep_convert (const char *str,
+ const char *to_codeset,
+ const char *from_codeset);
+ extern IDNA_API char *stringprep_locale_to_utf8 (const char *str);
+ extern IDNA_API char *stringprep_utf8_to_locale (const char *str);
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif /* STRINGPREP_H */