Rename third_party/hunspell_new back to third_party/hunspell.

third_party/hunspell_new/src/hunspell/hunzip.cxx

Index: third_party/hunspell_new/src/hunspell/hunzip.cxx
diff --git a/third_party/hunspell_new/src/hunspell/hunzip.cxx b/third_party/hunspell_new/src/hunspell/hunzip.cxx
deleted file mode 100644
index b50599fa848f4e53a43fccdf45fb8815570562da..0000000000000000000000000000000000000000
--- a/third_party/hunspell_new/src/hunspell/hunzip.cxx
+++ /dev/null
@@ -1,193 +0,0 @@
-#include <stdlib.h> 
-#include <string.h>
-#include <stdio.h> 
-
-#include "hunzip.hxx"
-
-#define CODELEN  65536
-#define BASEBITREC 5000
-
-#define UNCOMPRESSED '\002'
-#define MAGIC "hz0"
-#define MAGIC_ENCRYPT "hz1"
-#define MAGICLEN (sizeof(MAGIC) - 1)
-
-int Hunzip::fail(const char * err, const char * par) {
-    fprintf(stderr, err, par);
-    return -1;
-}
-
-Hunzip::Hunzip(const char * file, const char * key) {
-    bufsiz = 0;
-    lastbit = 0;
-    inc = 0;
-    outc = 0;
-    dec = NULL;
-    fin = NULL;
-    filename = (char *) malloc(strlen(file) + 1);
-    if (filename) strcpy(filename, file);
-    if (getcode(key) == -1) bufsiz = -1;
-    else bufsiz = getbuf();
-}
-
-int Hunzip::getcode(const char * key) {
-    unsigned char c[2];
-    int i, j, n, p;
-    int allocatedbit = BASEBITREC;
-    const char * enc = key;
-
-    if (!filename) return -1;
-
-    fin = fopen(filename, "rb");
-    if (!fin) return -1;
-
-    // read magic number
-    if ((fread(in, 1, 3, fin) < MAGICLEN)
-        || !(strncmp(MAGIC, in, MAGICLEN) == 0 ||
-                strncmp(MAGIC_ENCRYPT, in, MAGICLEN) == 0)) {
-            return fail(MSG_FORMAT, filename);
-    }
-
-    // check encryption
-    if (strncmp(MAGIC_ENCRYPT, in, MAGICLEN) == 0) {
-        unsigned char cs;
-        if (!key) return fail(MSG_KEY, filename);
-        if (fread(&c, 1, 1, fin) < 1) return fail(MSG_FORMAT, filename);
-        for (cs = 0; *enc; enc++) cs ^= *enc;
-        if (cs != c[0]) return fail(MSG_KEY, filename);
-        enc = key;
-    } else key = NULL;
-
-    // read record count
-    if (fread(&c, 1, 2, fin) < 2) return fail(MSG_FORMAT, filename);
-
-    if (key) {
-        c[0] ^= *enc;
-        if (*(++enc) == '\0') enc = key;
-        c[1] ^= *enc;
-    }        
-    
-    n = ((int) c[0] << 8) + c[1];
-    dec = (struct bit *) malloc(BASEBITREC * sizeof(struct bit));
-    if (!dec) return fail(MSG_MEMORY, filename);
-    dec[0].v[0] = 0;
-    dec[0].v[1] = 0;
-
-    // read codes
-    for (i = 0; i < n; i++) {
-        unsigned char l;
-        if (fread(c, 1, 2, fin) < 2) return fail(MSG_FORMAT, filename);
-        if (key) {
-            if (*(++enc) == '\0') enc = key;
-            c[0] ^= *enc;
-            if (*(++enc) == '\0') enc = key;            
-            c[1] ^= *enc;
-        }        
-        if (fread(&l, 1, 1, fin) < 1) return fail(MSG_FORMAT, filename);
-        if (key) {
-            if (*(++enc) == '\0') enc = key;
-            l ^= *enc;
-        }
-        if (fread(in, 1, l/8+1, fin) < (size_t) l/8+1) return fail(MSG_FORMAT, filename);
-        if (key) for (j = 0; j <= l/8; j++) {
-            if (*(++enc) == '\0') enc = key;
-            in[j] ^= *enc;
-        }
-        p = 0;
-        for (j = 0; j < l; j++) {
-            int b = (in[j/8] & (1 << (7 - (j % 8)))) ? 1 : 0;
-            int oldp = p;
-            p = dec[p].v[b];
-            if (p == 0) {
-                lastbit++;
-                if (lastbit == allocatedbit) {
-                    allocatedbit += BASEBITREC;
-                    dec = (struct bit *) realloc(dec, allocatedbit * sizeof(struct bit));
-                }
-                dec[lastbit].v[0] = 0;
-                dec[lastbit].v[1] = 0;
-                dec[oldp].v[b] = lastbit;
-                p = lastbit;
-            }
-        }
-        dec[p].c[0] = c[0];
-        dec[p].c[1] = c[1];
-    }
-    return 0;
-}
-
-Hunzip::~Hunzip()
-{
-    if (dec) free(dec);
-    if (fin) fclose(fin);
-    if (filename) free(filename);
-}
-
-int Hunzip::getbuf() {
-    int p = 0;
-    int o = 0;
-    do {
-        if (inc == 0) inbits = fread(in, 1, BUFSIZE, fin) * 8;
-        for (; inc < inbits; inc++) {
-            int b = (in[inc / 8] & (1 << (7 - (inc % 8)))) ? 1 : 0;
-            int oldp = p;
-            p = dec[p].v[b];
-            if (p == 0) {
-                if (oldp == lastbit) {
-                    fclose(fin);
-                    fin = NULL;
-                    // add last odd byte
-                    if (dec[lastbit].c[0]) out[o++]  = dec[lastbit].c[1];
-                    return o;
-                }
-                out[o++] = dec[oldp].c[0];
-                out[o++] = dec[oldp].c[1];
-                if (o == BUFSIZE) return o;
-                p = dec[p].v[b];
-            }
-        }
-        inc = 0;
-    } while (inbits == BUFSIZE * 8);
-    return fail(MSG_FORMAT, filename);
-}
-
-const char * Hunzip::getline() {
-    char linebuf[BUFSIZE];
-    int l = 0, eol = 0, left = 0, right = 0;
-    if (bufsiz == -1) return NULL;
-    while (l < bufsiz && !eol) {
-        linebuf[l++] = out[outc];
-        switch (out[outc]) {
-            case '\t': break;
-            case 31: { // escape
-                if (++outc == bufsiz) {
-                    bufsiz = getbuf();
-                    outc = 0;
-                }
-                linebuf[l - 1] = out[outc];
-                break;
-            }
-            case ' ': break;
-            default: if (((unsigned char) out[outc]) < 47) {
-                if (out[outc] > 32) {
-                    right = out[outc] - 31;
-                    if (++outc == bufsiz) {
-                        bufsiz = getbuf();
-                        outc = 0;
-                    }
-                }
-                if (out[outc] == 30) left = 9; else left = out[outc];
-                linebuf[l-1] = '\n';
-                eol = 1;
-            }
-        }
-        if (++outc == bufsiz) {
-            outc = 0;
-            bufsiz = fin ? getbuf(): -1;
-        }
-    }
-    if (right) strcpy(linebuf + l - 1, line + strlen(line) - right - 1);
-    else linebuf[l] = '\0';
-    strcpy(line + left, linebuf);
-    return line;
-}