include/yaml.h

   1
   2 #ifndef _YAML_H
   3 #define _YAML_H
   4
   5 #ifdef __cplusplus
   6 extern "C" {
   7 #endif
   8
   9 typedef enum {
  10     YAML_READER_ERROR,
  11     YAML_SCANNER_ERROR,
  12     YAML_PARSER_ERROR,
  13     YAML_EMITTER_ERROR
  14 } yaml_error_type_t;
  15
  16 typedef enum {
  17     YAML_UTF8_ENCODING,
  18     YAML_UTF16LE_ENCODING,
  19     YAML_UTF16BE_ENCODING
  20 } yaml_encoding_t;
  21
  22 typedef enum {
  23     YAML_PLAIN_SCALAR_STYLE,
  24     YAML_SINGLE_QUOTED_SCALAR_STYLE,
  25     YAML_DOUBLE_QUOTED_SCALAR_STYLE,
  26     YAML_LITERAL_SCALAR_STYLE,
  27     YAML_FOLDED_SCALAR_STYLE
  28 } yaml_scalar_style_t;
  29
  30 typedef enum {
  31     YAML_BLOCK_SEQUENCE_STYLE,
  32     YAML_FLOW_SEQUENCE_STYLE
  33 } yaml_sequence_style_t;
  34
  35 typedef enum {
  36     YAML_BLOCK_MAPPING_STYLE,
  37     YAML_FLOW_MAPPING_STYLE
  38 } yaml_mapping_style_t;
  39
  40 typedef enum {
  41     YAML_STREAM_START_TOKEN,
  42     YAML_STREAM_END_TOKEN,
  43     YAML_VERSION_DIRECTIVE_TOKEN,
  44     YAML_TAG_DIRECTIVE_TOKEN,
  45     YAML_DOCUMENT_START_TOKEN,
  46     YAML_DOCUMENT_END_TOKEN,
  47     YAML_BLOCK_SEQUENCE_START_TOKEN,
  48     YAML_BLOCK_MAPPING_START_TOKEN,
  49     YAML_BLOCK_END_TOKEN,
  50     YAML_FLOW_SEQUENCE_START_TOKEN,
  51     YAML_FLOW_SEQUENCE_END_TOKEN,
  52     YAML_FLOW_MAPPING_START_TOKEN,
  53     YAML_FLOW_MAPPING_END_TOKEN,
  54     YAML_BLOCK_ENTRY_TOKEN,
  55     YAML_FLOW_ENTRY_TOKEN,
  56     YAML_KEY_TOKEN,
  57     YAML_VALUE_TOKEN,
  58     YAML_ALIAS_TOKEN,
  59     YAML_ANCHOR_TOKEN,
  60     YAML_TAG_TOKEN,
  61     YAML_SCALAR_TOKEN
  62 } yaml_token_type_t;
  63
  64 typedef enum {
  65     YAML_STREAM_START_EVENT,
  66     YAML_STREAM_END_EVENT,
  67     YAML_DOCUMENT_START_EVENT,
  68     YAML_DOCUMENT_END_EVENT,
  69     YAML_ALIAS_EVENT,
  70     YAML_SEQUENCE_START_EVENT,
  71     YAML_SEQUENCE_END_EVENT,
  72     YAML_MAPPING_START_EVENT,
  73     YAML_MAPPING_END_EVENT,
  74     YAML_SCALAR_EVENT
  75 } yaml_event_type_t;
  76
  77 typedef struct {
  78     char *value;
  79     size_t length;
  80 } yaml_string_t;
  81
  82 typedef struct {
  83     size_t index;
  84     size_t line;
  85     size_t column;
  86 } yaml_mark_t;
  87
  88 typedef struct {
  89     yaml_error_type_t type;
  90     char *context;
  91     yaml_mark_t context_mark;
  92     char *problem;
  93     yaml_mark_t problem_mark;
  94 } yaml_error_t;
  95
  96 typedef struct {
  97     yaml_token_type_t type;
  98     union {
  99         yaml_encoding_t encoding;
 100         yaml_string_t anchor;
 101         yaml_string_t tag;
 102         struct {
 103             yaml_string_t value;
 104             yaml_scalar_style_t style;
 105         } scalar;
 106         struct {
 107             int major;
 108             int minor;
 109         } version;
 110         struct {
 111           yaml_string_t handle;
 112           yaml_string_t prefix;
 113         } tag_pair;
 114     } data;
 115     yaml_mark_t start_mark;
 116     yaml_mark_t end_mark;
 117 } yaml_token_t;
 118
 119 typedef struct {
 120     yaml_event_type_t type;
 121     union {
 122         struct {
 123             yaml_encoding_t encoding;
 124         } stream_start;
 125         struct {
 126             struct {
 127                 int major;
 128                 int minor;
 129             } version;
 130             struct {
 131                 yaml_string_t handle;
 132                 yaml_string_t prefix;
 133             } **tag_pairs;
 134             int implicit;
 135         } document_start;
 136         struct {
 137             int implicit;
 138         } document_end;
 139         struct {
 140             yaml_string_t anchor;
 141         } alias;
 142         struct {
 143             yaml_string_t anchor;
 144             yaml_string_t tag;
 145             int plain_implicit;
 146             int quoted_implicit;
 147             yaml_scalar_style_t style;
 148         } scalar;
 149         struct {
 150             yaml_string_t anchor;
 151             yaml_string_t tag;
 152             int implicit;
 153             yaml_sequence_style_t style;
 154         } sequence_start;
 155         struct {
 156             yaml_string_t anchor;
 157             yaml_string_t tag;
 158             int implicit;
 159             yaml_mapping_style_t style;
 160         } mapping_start;
 161     } data;
 162     yaml_mark_t start_mark;
 163     yaml_mark_t end_mark;
 164 } yaml_event_t;
 165
 166 typedef struct {
 167 } yaml_scanner_t;
 168
 169 typedef struct {
 170 } yaml_parser_t;
 171
 172 typedef struct {
 173 } yaml_composer_t;
 174
 175 typedef struct {
 176 } yaml_emitter_t;
 177
 178 typedef struct {
 179 } yaml_serializer_t;
 180
 181 #ifdef __cplusplus
 182 }
 183 #endif
 184
 185 #endif /* #ifndef _YAML_H */
 186