YT-19210: expose YQL shared library for YT.

After this, a new target libyqlplugin.so appears. in open-source cmake build.
Diff in open-source YDB repo looks like the following: https://paste.yandex-team.ru/f302bdb4-7ef2-4362-91c7-6ca45f329264

1 files changed, 89 insertions, 0 deletions

diff --git a/contrib/libs/yajl/yajl_parser.h b/contrib/libs/yajl/yajl_parser.h
new file mode 100644
index 0000000000..6ecc0f3a5c
--- /dev/null
+++ b/contrib/libs/yajl/yajl_parser.h
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2007-2011, Lloyd Hilaiel <lloyd@hilaiel.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef __YAJL_PARSER_H__
+#define __YAJL_PARSER_H__
+
+#include "api/yajl_parse.h"
+#include "yajl_bytestack.h"
+#include "yajl_buf.h"
+#include "yajl_lex.h"
+
+
+typedef enum {
+    yajl_state_start = 0,
+    yajl_state_parse_complete,
+    yajl_state_parse_error,
+    yajl_state_lexical_error,
+    yajl_state_map_start,
+    yajl_state_map_sep,
+    yajl_state_map_need_val,
+    yajl_state_map_got_val,
+    yajl_state_map_need_key,
+    yajl_state_array_start,
+    yajl_state_array_got_val,
+    yajl_state_array_need_val,
+    yajl_state_got_value,
+} yajl_state;
+
+struct yajl_handle_t {
+    const yajl_callbacks * callbacks;
+    void * ctx;
+    yajl_lexer lexer;
+    const char * parseError;
+    /* the number of bytes consumed from the last client buffer,
+     * in the case of an error this will be an error offset, in the
+     * case of an error this can be used as the error offset */
+    size_t bytesConsumed;
+    /* temporary storage for decoded strings */
+    yajl_buf decodeBuf;
+    /* a stack of states.  access with yajl_state_XXX routines */
+    yajl_bytestack stateStack;
+    /* memory allocation routines */
+    yajl_alloc_funcs alloc;
+    /* bitfield */
+    unsigned int flags;
+    /* memory limit */
+    unsigned long memoryLimit;
+};
+
+yajl_status
+yajl_do_parse(yajl_handle handle, const unsigned char * jsonText,
+              size_t jsonTextLen);
+
+yajl_status
+yajl_do_finish(yajl_handle handle);
+
+unsigned char *
+yajl_render_error_string(yajl_handle hand, const unsigned char * jsonText,
+                         size_t jsonTextLen, int verbose);
+
+/* A little built in integer parsing routine with the same semantics as strtol
+ * that's unaffected by LOCALE. */
+#ifdef __cplusplus
+extern "C"
+#endif
+long long
+yajl_parse_integer(const unsigned char *number, unsigned int length);
+
+#ifdef __cplusplus
+extern "C"
+#endif
+unsigned long long
+yajl_parse_unsigned_integer(const unsigned char *number, unsigned int length);
+
+
+#endif