1 files changed, 220 insertions, 0 deletions
diff --git a/plugins/SpellChecker/src/hunspell/csutil.hxx b/plugins/SpellChecker/src/hunspell/csutil.hxx
new file mode 100644
index 0000000000..7bd0b919be
--- /dev/null
+++ b/plugins/SpellChecker/src/hunspell/csutil.hxx
@@ -0,0 +1,220 @@
+#ifndef __CSUTILHXX__
+#define __CSUTILHXX__
+
+#include "hunvisapi.h"
+
+// First some base level utility routines
+
+#include <string.h>
+#include "w_char.hxx"
+#include "htypes.hxx"
+
+#ifdef MOZILLA_CLIENT
+#include "nscore.h" // for mozalloc headers
+#endif
+
+// casing
+#define NOCAP   0
+#define INITCAP 1
+#define ALLCAP  2
+#define HUHCAP  3
+#define HUHINITCAP  4
+
+// default encoding and keystring
+#define SPELL_ENCODING  "ISO8859-1"
+#define SPELL_KEYSTRING "qwertyuiop|asdfghjkl|zxcvbnm" 
+
+// default morphological fields
+#define MORPH_STEM        "st:"
+#define MORPH_ALLOMORPH   "al:"
+#define MORPH_POS         "po:"
+#define MORPH_DERI_PFX    "dp:"
+#define MORPH_INFL_PFX    "ip:"
+#define MORPH_TERM_PFX    "tp:"
+#define MORPH_DERI_SFX    "ds:"
+#define MORPH_INFL_SFX    "is:"
+#define MORPH_TERM_SFX    "ts:"
+#define MORPH_SURF_PFX    "sp:"
+#define MORPH_FREQ        "fr:"
+#define MORPH_PHON        "ph:"
+#define MORPH_HYPH        "hy:"
+#define MORPH_PART        "pa:"
+#define MORPH_FLAG        "fl:"
+#define MORPH_HENTRY      "_H:"
+#define MORPH_TAG_LEN     strlen(MORPH_STEM)
+
+#define MSEP_FLD ' '
+#define MSEP_REC '\n'
+#define MSEP_ALT '\v'
+
+// default flags
+#define DEFAULTFLAGS   65510
+#define FORBIDDENWORD  65510
+#define ONLYUPCASEFLAG 65511
+
+// convert UTF-16 characters to UTF-8
+LIBHUNSPELL_DLL_EXPORTED char * u16_u8(char * dest, int size, const w_char * src, int srclen);
+
+// convert UTF-8 characters to UTF-16
+LIBHUNSPELL_DLL_EXPORTED int u8_u16(w_char * dest, int size, const char * src);
+
+// sort 2-byte vector
+LIBHUNSPELL_DLL_EXPORTED void flag_qsort(unsigned short flags[], int begin, int end);
+
+// binary search in 2-byte vector
+LIBHUNSPELL_DLL_EXPORTED int flag_bsearch(unsigned short flags[], unsigned short flag, int right);
+
+// remove end of line char(s)
+LIBHUNSPELL_DLL_EXPORTED void mychomp(char * s);
+
+// duplicate string
+LIBHUNSPELL_DLL_EXPORTED char * mystrdup(const char * s);
+
+// strcat for limited length destination string
+LIBHUNSPELL_DLL_EXPORTED char * mystrcat(char * dest, const char * st, int max);
+
+// duplicate reverse of string
+LIBHUNSPELL_DLL_EXPORTED char * myrevstrdup(const char * s);
+
+// parse into tokens with char delimiter
+LIBHUNSPELL_DLL_EXPORTED char * mystrsep(char ** sptr, const char delim);
+// parse into tokens with char delimiter
+LIBHUNSPELL_DLL_EXPORTED char * mystrsep2(char ** sptr, const char delim);
+
+// parse into tokens with char delimiter
+LIBHUNSPELL_DLL_EXPORTED char * mystrrep(char *, const char *, const char *);
+
+// append s to ends of every lines in text
+LIBHUNSPELL_DLL_EXPORTED void strlinecat(char * lines, const char * s);
+
+// tokenize into lines with new line
+LIBHUNSPELL_DLL_EXPORTED int line_tok(const char * text, char *** lines, char breakchar);
+
+// tokenize into lines with new line and uniq in place
+LIBHUNSPELL_DLL_EXPORTED char * line_uniq(char * text, char breakchar);
+LIBHUNSPELL_DLL_EXPORTED char * line_uniq_app(char ** text, char breakchar);
+
+// change oldchar to newchar in place
+LIBHUNSPELL_DLL_EXPORTED char * tr(char * text, char oldc, char newc);
+
+// reverse word
+LIBHUNSPELL_DLL_EXPORTED int reverseword(char *);
+
+// reverse word
+LIBHUNSPELL_DLL_EXPORTED int reverseword_utf(char *);
+
+// remove duplicates
+LIBHUNSPELL_DLL_EXPORTED int uniqlist(char ** list, int n);
+
+// free character array list
+LIBHUNSPELL_DLL_EXPORTED void freelist(char *** list, int n);
+
+// character encoding information
+struct cs_info {
+  unsigned char ccase;
+  unsigned char clower;
+  unsigned char cupper;
+};
+
+LIBHUNSPELL_DLL_EXPORTED int initialize_utf_tbl();
+LIBHUNSPELL_DLL_EXPORTED void free_utf_tbl();
+LIBHUNSPELL_DLL_EXPORTED unsigned short unicodetoupper(unsigned short c, int langnum);
+LIBHUNSPELL_DLL_EXPORTED unsigned short unicodetolower(unsigned short c, int langnum);
+LIBHUNSPELL_DLL_EXPORTED int unicodeisalpha(unsigned short c);
+
+LIBHUNSPELL_DLL_EXPORTED struct cs_info * get_current_cs(const char * es);
+
+// get language identifiers of language codes
+LIBHUNSPELL_DLL_EXPORTED int get_lang_num(const char * lang);
+
+// get characters of the given 8bit encoding with lower- and uppercase forms
+LIBHUNSPELL_DLL_EXPORTED char * get_casechars(const char * enc);
+
+// convert null terminated string to all caps using encoding
+LIBHUNSPELL_DLL_EXPORTED void enmkallcap(char * d, const char * p, const char * encoding);
+
+// convert null terminated string to all little using encoding
+LIBHUNSPELL_DLL_EXPORTED void enmkallsmall(char * d, const char * p, const char * encoding);
+
+// convert null terminated string to have initial capital using encoding
+LIBHUNSPELL_DLL_EXPORTED void enmkinitcap(char * d, const char * p, const char * encoding);
+
+// convert null terminated string to all caps
+LIBHUNSPELL_DLL_EXPORTED void mkallcap(char * p, const struct cs_info * csconv);
+
+// convert null terminated string to all little
+LIBHUNSPELL_DLL_EXPORTED void mkallsmall(char * p, const struct cs_info * csconv);
+
+// convert null terminated string to have initial capital
+LIBHUNSPELL_DLL_EXPORTED void mkinitcap(char * p, const struct cs_info * csconv);
+
+// convert first nc characters of UTF-8 string to little
+LIBHUNSPELL_DLL_EXPORTED void mkallsmall_utf(w_char * u, int nc, int langnum);
+
+// convert first nc characters of UTF-8 string to capital
+LIBHUNSPELL_DLL_EXPORTED void mkallcap_utf(w_char * u, int nc, int langnum);
+
+// get type of capitalization
+LIBHUNSPELL_DLL_EXPORTED int get_captype(char * q, int nl, cs_info *);
+
+// get type of capitalization (UTF-8)
+LIBHUNSPELL_DLL_EXPORTED int get_captype_utf8(w_char * q, int nl, int langnum);
+
+// strip all ignored characters in the string
+LIBHUNSPELL_DLL_EXPORTED void remove_ignored_chars_utf(char * word, unsigned short ignored_chars[], int ignored_len);
+
+// strip all ignored characters in the string
+LIBHUNSPELL_DLL_EXPORTED void remove_ignored_chars(char * word, char * ignored_chars);
+
+LIBHUNSPELL_DLL_EXPORTED int parse_string(char * line, char ** out, int ln);
+
+LIBHUNSPELL_DLL_EXPORTED int parse_array(char * line, char ** out, unsigned short ** out_utf16,
+    int * out_utf16_len, int utf8, int ln);
+
+LIBHUNSPELL_DLL_EXPORTED int fieldlen(const char * r);
+LIBHUNSPELL_DLL_EXPORTED char * copy_field(char * dest, const char * morph, const char * var);
+
+LIBHUNSPELL_DLL_EXPORTED int morphcmp(const char * s, const char * t);
+
+LIBHUNSPELL_DLL_EXPORTED int get_sfxcount(const char * morph);
+
+// conversion function for protected memory
+LIBHUNSPELL_DLL_EXPORTED void store_pointer(char * dest, char * source);
+
+// conversion function for protected memory
+LIBHUNSPELL_DLL_EXPORTED char * get_stored_pointer(const char * s);
+
+// hash entry macros
+LIBHUNSPELL_DLL_EXPORTED inline char* HENTRY_DATA(struct hentry *h)
+{
+    char *ret;
+    if (!h->var)
+        ret = NULL;
+    else if (h->var & H_OPT_ALIASM)
+        ret = get_stored_pointer(HENTRY_WORD(h) + h->blen + 1);
+    else 
+        ret = HENTRY_WORD(h) + h->blen + 1;
+    return ret;
+}
+
+// NULL-free version for warning-free OOo build
+LIBHUNSPELL_DLL_EXPORTED inline const char* HENTRY_DATA2(const struct hentry *h)
+{
+    const char *ret;
+    if (!h->var)
+        ret = "";
+    else if (h->var & H_OPT_ALIASM)
+        ret = get_stored_pointer(HENTRY_WORD(h) + h->blen + 1);
+    else
+        ret = HENTRY_WORD(h) + h->blen + 1;
+    return ret;
+}
+
+LIBHUNSPELL_DLL_EXPORTED inline char* HENTRY_FIND(struct hentry *h, const char *p)
+{
+    return (HENTRY_DATA(h) ? strstr(HENTRY_DATA(h), p) : NULL);
+}
+
+#define w_char_eq(a,b) (((a).l == (b).l) && ((a).h == (b).h))
+
+#endif