1 /*
2 * Copyright (C) 2019 Alexander Borisov
3 *
4 * Author: Alexander Borisov <borisov@lexbor.com>
5 */
6
7 #ifndef LEXBOR_PLOG_H
8 #define LEXBOR_PLOG_H
9
10 #ifdef __cplusplus
11 extern "C" {
12 #endif
13
14 #include "lexbor/core/array_obj.h"
15
16
17 typedef struct {
18 const lxb_char_t *data;
19 void *context;
20 unsigned id;
21 }
22 lexbor_plog_entry_t;
23
24 typedef struct {
25 lexbor_array_obj_t list;
26 }
27 lexbor_plog_t;
28
29
30 LXB_API lxb_status_t
31 lexbor_plog_init(lexbor_plog_t *plog, size_t init_size, size_t struct_size);
32
33 LXB_API lexbor_plog_t *
34 lexbor_plog_destroy(lexbor_plog_t *plog, bool self_destroy);
35
36
37 /*
38 * Inline functions
39 */
40 lxb_inline lexbor_plog_t *
lexbor_plog_create(void)41 lexbor_plog_create(void)
42 {
43 return (lexbor_plog_t *) lexbor_calloc(1, sizeof(lexbor_plog_t));
44 }
45
46 lxb_inline void
lexbor_plog_clean(lexbor_plog_t * plog)47 lexbor_plog_clean(lexbor_plog_t *plog)
48 {
49 lexbor_array_obj_clean(&plog->list);
50 }
51
52 lxb_inline void *
lexbor_plog_push(lexbor_plog_t * plog,const lxb_char_t * data,void * ctx,unsigned id)53 lexbor_plog_push(lexbor_plog_t *plog, const lxb_char_t *data, void *ctx,
54 unsigned id)
55 {
56 lexbor_plog_entry_t *entry;
57
58 if (plog == NULL) {
59 return NULL;
60 }
61
62 entry = (lexbor_plog_entry_t *) lexbor_array_obj_push(&plog->list);
63 if (entry == NULL) {
64 return NULL;
65 }
66
67 entry->data = data;
68 entry->context = ctx;
69 entry->id = id;
70
71 return (void *) entry;
72 }
73
74 lxb_inline size_t
lexbor_plog_length(lexbor_plog_t * plog)75 lexbor_plog_length(lexbor_plog_t *plog)
76 {
77 return lexbor_array_obj_length(&plog->list);
78 }
79
80 /*
81 * No inline functions for ABI.
82 */
83 LXB_API lexbor_plog_t *
84 lexbor_plog_create_noi(void);
85
86 LXB_API void
87 lexbor_plog_clean_noi(lexbor_plog_t *plog);
88
89 LXB_API void *
90 lexbor_plog_push_noi(lexbor_plog_t *plog, const lxb_char_t *data, void *ctx,
91 unsigned id);
92
93 LXB_API size_t
94 lexbor_plog_length_noi(lexbor_plog_t *plog);
95
96
97 #ifdef __cplusplus
98 } /* extern "C" */
99 #endif
100
101 #endif /* LEXBOR_PLOG_H */
102
103
