101 lines
3.3 KiB
C
101 lines
3.3 KiB
C
/******************************************************************************
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* Author: Alexey Melnichuk <mimir@newmail.ru>
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*
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* Copyright (C) 2014 Alexey Melnichuk <mimir@newmail.ru>
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*
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* Licensed according to the included 'LICENSE' document
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*
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* This file is part of lua-lcurl library.
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******************************************************************************/
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#ifndef _LCUTILS_H_
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#define _LCUTILS_H_
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#include "lcurl.h"
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#if defined(_MSC_VER) || defined(__cplusplus)
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# define LCURL_CC_SUPPORT_FORWARD_TYPEDEF 1
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#elif defined(__STDC_VERSION__)
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# if __STDC_VERSION__ >= 201112
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# define LCURL_CC_SUPPORT_FORWARD_TYPEDEF 1
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# endif
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#endif
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#ifndef LCURL_CC_SUPPORT_FORWARD_TYPEDEF
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# define LCURL_CC_SUPPORT_FORWARD_TYPEDEF 0
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#endif
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#define LCURL_MAKE_VERSION(MIN, MAJ, PAT) ((MIN<<16) + (MAJ<<8) + PAT)
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#define LCURL_CURL_VER_GE(MIN, MAJ, PAT) (LIBCURL_VERSION_NUM >= LCURL_MAKE_VERSION(MIN, MAJ, PAT))
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#define LCURL_CONCAT_STATIC_ASSERT_IMPL_(x, y) LCURL_CONCAT1_STATIC_ASSERT_IMPL_ (x, y)
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#define LCURL_CONCAT1_STATIC_ASSERT_IMPL_(x, y) x##y
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#define LCURL_STATIC_ASSERT(expr) typedef char LCURL_CONCAT_STATIC_ASSERT_IMPL_(static_assert_failed_at_line_, __LINE__) [(expr) ? 1 : -1]
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#define LCURL_ASSERT_SAME_SIZE(a, b) LCURL_STATIC_ASSERT( sizeof(a) == sizeof(b) )
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#define LCURL_ASSERT_SAME_OFFSET(a, am, b, bm) LCURL_STATIC_ASSERT( (offsetof(a,am)) == (offsetof(b,bm)) )
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#define LCURL_ASSERT_SAME_FIELD_SIZE(a, am, b, bm) LCURL_ASSERT_SAME_SIZE(((a*)0)->am, ((b*)0)->bm)
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typedef struct lcurl_const_tag{
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const char *name;
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long value;
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}lcurl_const_t;
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typedef struct lcurl_callback_tag{
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int cb_ref;
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int ud_ref;
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}lcurl_callback_t;
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typedef struct lcurl_read_buffer_tag{
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int ref;
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size_t off;
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}lcurl_read_buffer_t;
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int lcurl_storage_init(lua_State *L);
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void lcurl_storage_preserve_value(lua_State *L, int storage, int i);
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void lcurl_storage_remove_value(lua_State *L, int storage, int i);
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int lcurl_storage_preserve_slist(lua_State *L, int storage, struct curl_slist * list);
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struct curl_slist* lcurl_storage_remove_slist(lua_State *L, int storage, int idx);
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void lcurl_storage_preserve_iv(lua_State *L, int storage, int i, int v);
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void lcurl_storage_remove_i(lua_State *L, int storage, int i);
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void lcurl_storage_get_i(lua_State *L, int storage, int i);
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int lcurl_storage_free(lua_State *L, int storage);
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struct curl_slist* lcurl_util_array_to_slist(lua_State *L, int t);
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struct curl_slist* lcurl_util_to_slist(lua_State *L, int t);
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void lcurl_util_slist_set(lua_State *L, int t, struct curl_slist* list);
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void lcurl_util_slist_to_table(lua_State *L, struct curl_slist* list);
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void lcurl_util_set_const(lua_State *L, const lcurl_const_t *reg);
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int lcurl_set_callback(lua_State *L, lcurl_callback_t *c, int i, const char *method);
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int lcurl_util_push_cb(lua_State *L, lcurl_callback_t *c);
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int lcurl_util_new_weak_table(lua_State*L, const char *mode);
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int lcurl_util_pcall_method(lua_State *L, const char *name, int nargs, int nresults, int errfunc);
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int lcurl_utils_apply_options(lua_State *L, int opt, int obj, int do_close,
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int error_mode, int error_type, int error_code
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);
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void lcurl_stack_dump (lua_State *L);
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curl_socket_t lcurl_opt_os_socket(lua_State *L, int idx, curl_socket_t def);
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void lcurl_push_os_socket(lua_State *L, curl_socket_t fd);
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#endif
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