mirror of
https://github.com/VCMP-SqMod/SqMod.git
synced 2025-02-07 13:27:13 +01:00
4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
114 lines
2.6 KiB
C
114 lines
2.6 KiB
C
#ifndef PDJSON_H
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#define PDJSON_H
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#if defined(__cplusplus)
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extern "C" {
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#endif // __cplusplus
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#include <stdio.h>
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#if !defined(__cplusplus) && !defined(_MSC_VER) // for poco 1.8.x we must compile as C++
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#if defined(__STDC_VERSION__) || (__STDC_VERSION__ >= 199901L)
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#include <stdbool.h>
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#else
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#ifndef bool
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#define bool int
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#endif
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#ifndef true
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#define true 1
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#endif
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#ifndef false
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#define false 0
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#endif
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#endif // __STDC_VERSION__
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#endif
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enum json_type {
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JSON_ERROR = 1, JSON_DONE,
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JSON_OBJECT, JSON_OBJECT_END, JSON_ARRAY, JSON_ARRAY_END,
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JSON_STRING, JSON_NUMBER, JSON_TRUE, JSON_FALSE, JSON_NULL
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};
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struct json_allocator {
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void *(*malloc)(size_t);
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void *(*realloc)(void *, size_t);
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void (*free)(void *);
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};
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typedef int (*json_user_io) (void *user);
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typedef struct json_stream json_stream;
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typedef struct json_allocator json_allocator;
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//extern const char *json_typename[];
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void json_open_buffer(json_stream *json, const void *buffer, size_t size);
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void json_open_string(json_stream *json, const char *string);
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void json_open_stream(json_stream *json, FILE *stream);
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void json_open_user(json_stream *json, json_user_io get, json_user_io peek, void *user);
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void json_close(json_stream *json);
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void json_set_allocator(json_stream *json, json_allocator *a);
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void json_set_streaming(json_stream *json, bool strict);
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enum json_type json_next(json_stream *json);
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enum json_type json_peek(json_stream *json);
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void json_reset(json_stream *json);
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const char *json_get_string(json_stream *json, size_t *length);
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double json_get_number(json_stream *json);
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size_t json_get_lineno(json_stream *json);
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size_t json_get_position(json_stream *json);
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size_t json_get_depth(json_stream *json);
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const char *json_get_error(json_stream *json);
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/* internal */
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struct json_source {
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int (*get) (struct json_source *);
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int (*peek) (struct json_source *);
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size_t position;
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union {
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struct {
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FILE *stream;
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} stream;
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struct {
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const char *buffer;
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size_t length;
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} buffer;
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struct {
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void *ptr;
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json_user_io get;
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json_user_io peek;
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} user;
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} source;
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};
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struct json_stream {
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size_t lineno;
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struct json_stack *stack;
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size_t stack_top;
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size_t stack_size;
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enum json_type next;
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unsigned flags;
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struct {
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char *string;
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size_t string_fill;
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size_t string_size;
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} data;
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size_t ntokens;
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struct json_source source;
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struct json_allocator alloc;
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char errmsg[128];
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};
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#if defined(__cplusplus)
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} // extern "C"
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#endif // __cplusplus
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#endif
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