error_context.h

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#pragma once
#ifndef ICEDB_H_ERROR_CONTEXT
#define ICEDB_H_ERROR_CONTEXT
#include "defs.h"
#include "error.h"
ICEDB_BEGIN_DECL_C

    struct ICEDB_error_context_var_val {
        char* varname;
        char* val;
    };
    struct ICEDB_error_context {
        ICEDB_error_code code;
        size_t message_size;
        size_t message_size_alloced;
        char* message_text;
        size_t num_var_fields;
        size_t max_num_var_fields;
        ICEDB_error_context_var_val* var_vals;
    };

    extern ICEDB_THREAD_LOCAL ICEDB_error_context* __ICEDB_LOCAL_THREAD_error_context;

    typedef struct ICEDB_error_context* (*ICEDB_error_context_create_impl_f)(int,const char*, int, const char*);
    extern DL_ICEDB ICEDB_error_context_create_impl_f ICEDB_error_context_create_impl;
#define ICEDB_error_context_create(x) ICEDB_error_context_create_impl(x, (__FILE__), (int)__LINE__,(ICEDB_DEBUG_FSIG));

    typedef struct ICEDB_error_context* (*ICEDB_error_context_copy_f)(const struct ICEDB_error_context*);
    extern DL_ICEDB ICEDB_error_context_copy_f ICEDB_error_context_copy;

    typedef void (*ICEDB_error_context_appendA_f)(struct ICEDB_error_context*, size_t sz, const char* data);
    typedef void (*ICEDB_error_context_append_strA_f)(struct ICEDB_error_context*, const char* data);
    extern DL_ICEDB ICEDB_error_context_appendA_f ICEDB_error_context_appendA;
    extern DL_ICEDB ICEDB_error_context_append_strA_f ICEDB_error_context_append_strA;

    typedef void (*ICEDB_error_context_add_stringA_f)(struct ICEDB_error_context*,
        size_t var_sz, const char* var_name, size_t val_sz, const char* var_val);
    extern DL_ICEDB ICEDB_error_context_add_stringA_f ICEDB_error_context_add_stringA;
    typedef void (*ICEDB_error_context_add_string2A_f)(struct ICEDB_error_context*,
        const char* var_name, const char* var_val);
    extern DL_ICEDB ICEDB_error_context_add_string2A_f ICEDB_error_context_add_string2A;

    typedef void (*ICEDB_error_context_widen_f)(struct ICEDB_error_context*, size_t numNewSpaces);
    extern DL_ICEDB ICEDB_error_context_widen_f ICEDB_error_context_widen;


#define ICEDB_error_context_append ICEDB_error_context_appendA
#define ICEDB_error_context_append_str ICEDB_error_context_append_strA
#define ICEDB_error_context_add_string ICEDB_error_context_add_stringA
#define ICEDB_error_context_add_string2 ICEDB_error_context_add_string2A
/*#ifdef UNICODE
#define ICEDB_error_context_append ICEDB_error_context_appendW
#define ICEDB_error_context_append_str ICEDB_error_context_append_strW
#define ICEDB_error_context_add_string ICEDB_error_context_add_stringW
#define ICEDB_error_context_add_string2 ICEDB_error_context_add_string2W
#else
#define ICEDB_error_context_append ICEDB_error_context_appendA
#define ICEDB_error_context_append_str ICEDB_error_context_append_strA
#define ICEDB_error_context_add_string ICEDB_error_context_add_stringA
#define ICEDB_error_context_add_string2 ICEDB_error_context_add_string2A
#endif*/

    struct ICEDB_error_context_container_ftable {
        ICEDB_error_context_create_impl_f createImpl;
        ICEDB_error_context_copy_f copy;
        ICEDB_error_context_appendA_f appendA;
        ICEDB_error_context_append_strA_f appendStrA;
        ICEDB_error_context_add_stringA_f addStringA;
        ICEDB_error_context_add_string2A_f addString2A;
        ICEDB_error_context_widen_f widen;
    };
    DL_ICEDB extern const struct ICEDB_error_context_container_ftable ICEDB_ct_error_context;
    
 // end of errs
ICEDB_END_DECL_C
#endif