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@ -62,8 +62,9 @@ bool hc_fopen (HCFILE *fp, const char *path, char *mode)
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fp->pfp = NULL;
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fp->pfp = NULL;
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fp->is_gzip = false;
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fp->is_gzip = false;
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fp->is_zip = false;
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unsigned char check[3] = { 0 };
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unsigned char check[4] = { 0 };
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int fd_tmp = open (path, O_RDONLY);
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int fd_tmp = open (path, O_RDONLY);
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@ -73,7 +74,8 @@ bool hc_fopen (HCFILE *fp, const char *path, char *mode)
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if (read (fd_tmp, check, sizeof(check)) > 0)
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if (read (fd_tmp, check, sizeof(check)) > 0)
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{
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{
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if (check[0] == 0x1f && check[1] == 0x8b && check[2] == 0x08) fp->is_gzip = true;
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if (check[0] == 0x1f && check[1] == 0x8b && check[2] == 0x08 && check[3] == 0x08) fp->is_gzip = true;
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if (check[0] == 0x50 && check[1] == 0x4b && check[2] == 0x03 && check[3] == 0x04) fp->is_zip = true;
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}
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}
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close (fd_tmp);
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close (fd_tmp);
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@ -88,12 +90,18 @@ bool hc_fopen (HCFILE *fp, const char *path, char *mode)
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fp->fd = open (path, oflag, fmode);
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fp->fd = open (path, oflag, fmode);
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}
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}
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if (fp->fd == -1) return false;
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if (fp->fd == -1 && fp->is_zip == false) return false;
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if (fp->is_gzip)
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if (fp->is_gzip)
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{
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{
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if ((fp->gfp = gzdopen (fp->fd, mode)) == NULL) return false;
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if ((fp->gfp = gzdopen (fp->fd, mode)) == NULL) return false;
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}
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}
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else if (fp->is_zip)
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{
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if ((fp->ufp = unzOpen64 (path)) == NULL) return false;
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if (unzOpenCurrentFile (fp->ufp) != UNZ_OK) return false;
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}
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else
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else
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{
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{
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if ((fp->pfp = fdopen (fp->fd, mode)) == NULL) return false;
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if ((fp->pfp = fdopen (fp->fd, mode)) == NULL) return false;
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@ -115,6 +123,12 @@ size_t hc_fread (void *ptr, size_t size, size_t nmemb, HCFILE *fp)
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{
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{
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n = gzfread (ptr, size, nmemb, fp->gfp);
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n = gzfread (ptr, size, nmemb, fp->gfp);
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}
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}
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else if (fp->is_zip)
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{
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unsigned s = size * nmemb;
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n = unzReadCurrentFile (fp->ufp, ptr, s);
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}
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else
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else
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{
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{
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n = fread (ptr, size, nmemb, fp->pfp);
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n = fread (ptr, size, nmemb, fp->pfp);
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@ -133,6 +147,9 @@ size_t hc_fwrite (void *ptr, size_t size, size_t nmemb, HCFILE *fp)
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{
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{
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n = gzfwrite (ptr, size, nmemb, fp->gfp);
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n = gzfwrite (ptr, size, nmemb, fp->gfp);
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}
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}
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else if (fp->is_zip)
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{
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}
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else
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else
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{
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{
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n = fwrite (ptr, size, nmemb, fp->pfp);
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n = fwrite (ptr, size, nmemb, fp->pfp);
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@ -153,6 +170,27 @@ int hc_fseek (HCFILE *fp, off_t offset, int whence)
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{
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{
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r = gzseek (fp->gfp, (z_off_t) offset, whence);
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r = gzseek (fp->gfp, (z_off_t) offset, whence);
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}
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}
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else if (fp->is_zip)
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{
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/*
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// untested and not used in wordlist engine
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zlib_filefunc64_32_def *d = NULL;
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if (whence == SEEK_SET)
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{
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r = ZSEEK64(*d, fp->ufp, offset, ZLIB_FILEFUNC_SEEK_SET);
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}
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else if (whence == SEEK_CUR)
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{
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r = ZSEEK64(*d, fp->ufp, offset, ZLIB_FILEFUNC_SEEK_CUR);
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}
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else if (whence == SEEK_END)
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{
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r = ZSEEK64(*d, fp->ufp, offset, ZLIB_FILEFUNC_SEEK_END);
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}
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// or
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// r = unzSetOffset (fp->ufp, offset);
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*/
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}
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else
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else
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{
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{
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r = fseeko (fp->pfp, offset, whence);
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r = fseeko (fp->pfp, offset, whence);
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@ -169,6 +207,10 @@ void hc_rewind (HCFILE *fp)
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{
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{
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gzrewind (fp->gfp);
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gzrewind (fp->gfp);
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}
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}
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else if (fp->is_zip)
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{
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unzGoToFirstFile (fp->ufp);
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}
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else
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else
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{
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{
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rewind (fp->pfp);
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rewind (fp->pfp);
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@ -185,6 +227,10 @@ off_t hc_ftell (HCFILE *fp)
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{
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{
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n = (off_t) gztell (fp->gfp);
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n = (off_t) gztell (fp->gfp);
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}
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}
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else if (fp->is_zip)
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{
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n = unztell (fp->ufp);
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}
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else
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else
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{
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{
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n = ftello (fp->pfp);
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n = ftello (fp->pfp);
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@ -203,6 +249,9 @@ int hc_fputc (int c, HCFILE *fp)
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{
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{
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r = gzputc (fp->gfp, c);
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r = gzputc (fp->gfp, c);
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}
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}
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else if (fp->is_zip)
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{
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}
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else
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else
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{
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{
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r = fputc (c, fp->pfp);
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r = fputc (c, fp->pfp);
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@ -221,6 +270,12 @@ int hc_fgetc (HCFILE *fp)
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{
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{
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r = gzgetc (fp->gfp);
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r = gzgetc (fp->gfp);
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}
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}
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else if (fp->is_zip)
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{
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unsigned char c = 0;
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if (unzReadCurrentFile (fp->ufp, &c, 1) == 1) r = (int) c;
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}
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else
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else
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{
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{
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r = fgetc (fp->pfp);
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r = fgetc (fp->pfp);
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@ -239,6 +294,10 @@ char *hc_fgets (char *buf, int len, HCFILE *fp)
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{
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{
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r = gzgets (fp->gfp, buf, len);
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r = gzgets (fp->gfp, buf, len);
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}
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}
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else if (fp->is_zip)
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{
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if (unzReadCurrentFile (fp->ufp, buf, len) > 0) r = buf;
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}
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else
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else
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{
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{
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r = fgets (buf, len, fp->pfp);
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r = fgets (buf, len, fp->pfp);
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@ -257,6 +316,9 @@ int hc_vfprintf (HCFILE *fp, const char *format, va_list ap)
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{
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{
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r = gzvprintf (fp->gfp, format, ap);
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r = gzvprintf (fp->gfp, format, ap);
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}
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}
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else if (fp->is_zip)
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{
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}
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else
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else
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{
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{
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r = vfprintf (fp->pfp, format, ap);
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r = vfprintf (fp->pfp, format, ap);
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@ -279,6 +341,9 @@ int hc_fprintf (HCFILE *fp, const char *format, ...)
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{
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{
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r = gzvprintf (fp->gfp, format, ap);
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r = gzvprintf (fp->gfp, format, ap);
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}
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}
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else if (fp->is_zip)
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{
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}
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else
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else
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{
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{
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r = vfprintf (fp->pfp, format, ap);
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r = vfprintf (fp->pfp, format, ap);
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@ -330,6 +395,10 @@ int hc_feof (HCFILE *fp)
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{
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{
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r = gzeof (fp->gfp);
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r = gzeof (fp->gfp);
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}
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}
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else if (fp->is_zip)
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{
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r = unzeof (fp->ufp);
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}
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else
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else
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{
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{
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r = feof (fp->pfp);
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r = feof (fp->pfp);
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@ -346,6 +415,9 @@ void hc_fflush (HCFILE *fp)
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{
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{
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gzflush (fp->gfp, Z_SYNC_FLUSH);
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gzflush (fp->gfp, Z_SYNC_FLUSH);
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}
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}
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else if (fp->is_zip)
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{
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}
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else
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else
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{
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{
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fflush (fp->pfp);
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fflush (fp->pfp);
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@ -360,6 +432,12 @@ void hc_fclose (HCFILE *fp)
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{
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{
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gzclose (fp->gfp);
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gzclose (fp->gfp);
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}
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}
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else if (fp->is_zip)
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{
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unzCloseCurrentFile (fp->ufp);
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unzClose (fp->ufp);
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}
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else
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else
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{
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{
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fclose (fp->pfp);
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fclose (fp->pfp);
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@ -370,6 +448,7 @@ void hc_fclose (HCFILE *fp)
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fp->fd = -1;
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fp->fd = -1;
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fp->pfp = NULL;
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fp->pfp = NULL;
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fp->is_gzip = false;
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fp->is_gzip = false;
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fp->is_zip = false;
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fp->path = NULL;
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fp->path = NULL;
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fp->mode = NULL;
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fp->mode = NULL;
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