lib "yaml";
+lib "crypt";
-extern const char *
-yaml_get_version_string(void);
-
-extern void
-yaml_get_version(int *major, int *minor, int *patch);
-
-typedef unsigned char yaml_char_t;
-
-/** The version directive data. */
-typedef struct yaml_version_directive_s {
- /** The major version number. */
- int major;
- /** The minor version number. */
- int minor;
-} yaml_version_directive_t;
-
-/** The tag directive data. */
-typedef struct yaml_tag_directive_s {
- /** The tag handle. */
- yaml_char_t *handle;
- /** The tag prefix. */
- yaml_char_t *prefix;
-} yaml_tag_directive_t;
-
-/** The stream encoding. */
-typedef enum yaml_encoding_e {
- /** Let the parser choose the encoding. */
- YAML_ANY_ENCODING,
- /** The default UTF-8 encoding. */
- YAML_UTF8_ENCODING,
- /** The UTF-16-LE encoding with BOM. */
- YAML_UTF16LE_ENCODING,
- /** The UTF-16-BE encoding with BOM. */
- YAML_UTF16BE_ENCODING
-} yaml_encoding_t;
-
-/** Line break types. */
-
-typedef enum yaml_break_e {
- /** Let the parser choose the break type. */
- YAML_ANY_BREAK,
- /** Use CR for line breaks (Mac style). */
- YAML_CR_BREAK,
- /** Use LN for line breaks (Unix style). */
- YAML_LN_BREAK,
- /** Use CR LN for line breaks (DOS style). */
- YAML_CRLN_BREAK
-} yaml_break_t;
-
-/** Many bad things could happen with the parser and emitter. */
-typedef enum yaml_error_type_e {
- /** No error is produced. */
- YAML_NO_ERROR,
-
- /** Cannot allocate or reallocate a block of memory. */
- YAML_MEMORY_ERROR,
-
- /** Cannot read or decode the input stream. */
- YAML_READER_ERROR,
- /** Cannot scan the input stream. */
- YAML_SCANNER_ERROR,
- /** Cannot parse the input stream. */
- YAML_PARSER_ERROR,
- /** Cannot compose a YAML document. */
- YAML_COMPOSER_ERROR,
-
- /** Cannot write to the output stream. */
- YAML_WRITER_ERROR,
- /** Cannot emit a YAML stream. */
- YAML_EMITTER_ERROR
-} yaml_error_type_t;
-
-/** The pointer position. */
-typedef struct yaml_mark_s {
- /** The position index. */
- size_t index;
-
- /** The position line. */
- size_t line;
-
- /** The position column. */
- size_t column;
-} yaml_mark_t;
-
-/** Scalar styles. */
-typedef enum yaml_scalar_style_e {
- /** Let the emitter choose the style. */
- YAML_ANY_SCALAR_STYLE,
-
- /** The plain scalar style. */
- YAML_PLAIN_SCALAR_STYLE,
-
- /** The single-quoted scalar style. */
- YAML_SINGLE_QUOTED_SCALAR_STYLE,
- /** The double-quoted scalar style. */
- YAML_DOUBLE_QUOTED_SCALAR_STYLE,
-
- /** The literal scalar style. */
- YAML_LITERAL_SCALAR_STYLE,
- /** The folded scalar style. */
- YAML_FOLDED_SCALAR_STYLE
-} yaml_scalar_style_t;
-
-/** Sequence styles. */
-typedef enum yaml_sequence_style_e {
- /** Let the emitter choose the style. */
- YAML_ANY_SEQUENCE_STYLE,
-
- /** The block sequence style. */
- YAML_BLOCK_SEQUENCE_STYLE,
- /** The flow sequence style. */
- YAML_FLOW_SEQUENCE_STYLE
-} yaml_sequence_style_t;
-
-/** Mapping styles. */
-typedef enum yaml_mapping_style_e {
- /** Let the emitter choose the style. */
- YAML_ANY_MAPPING_STYLE,
-
- /** The block mapping style. */
- YAML_BLOCK_MAPPING_STYLE,
- /** The flow mapping style. */
- YAML_FLOW_MAPPING_STYLE
-/* YAML_FLOW_SET_MAPPING_STYLE */
-} yaml_mapping_style_t;
-
-
-/** Token types. */
-typedef enum yaml_token_type_e {
- /** An empty token. */
- YAML_NO_TOKEN,
-
- /** A STREAM-START token. */
- YAML_STREAM_START_TOKEN,
- /** A STREAM-END token. */
- YAML_STREAM_END_TOKEN,
-
- /** A VERSION-DIRECTIVE token. */
- YAML_VERSION_DIRECTIVE_TOKEN,
- /** A TAG-DIRECTIVE token. */
- YAML_TAG_DIRECTIVE_TOKEN,
- /** A DOCUMENT-START token. */
- YAML_DOCUMENT_START_TOKEN,
- /** A DOCUMENT-END token. */
- YAML_DOCUMENT_END_TOKEN,
-
- /** A BLOCK-SEQUENCE-START token. */
- YAML_BLOCK_SEQUENCE_START_TOKEN,
- /** A BLOCK-SEQUENCE-END token. */
- YAML_BLOCK_MAPPING_START_TOKEN,
- /** A BLOCK-END token. */
- YAML_BLOCK_END_TOKEN,
-
- /** A FLOW-SEQUENCE-START token. */
- YAML_FLOW_SEQUENCE_START_TOKEN,
- /** A FLOW-SEQUENCE-END token. */
- YAML_FLOW_SEQUENCE_END_TOKEN,
- /** A FLOW-MAPPING-START token. */
- YAML_FLOW_MAPPING_START_TOKEN,
- /** A FLOW-MAPPING-END token. */
- YAML_FLOW_MAPPING_END_TOKEN,
-
- /** A BLOCK-ENTRY token. */
- YAML_BLOCK_ENTRY_TOKEN,
- /** A FLOW-ENTRY token. */
- YAML_FLOW_ENTRY_TOKEN,
- /** A KEY token. */
- YAML_KEY_TOKEN,
- /** A VALUE token. */
- YAML_VALUE_TOKEN,
-
- /** An ALIAS token. */
- YAML_ALIAS_TOKEN,
- /** An ANCHOR token. */
- YAML_ANCHOR_TOKEN,
- /** A TAG token. */
- YAML_TAG_TOKEN,
- /** A SCALAR token. */
- YAML_SCALAR_TOKEN
-} yaml_token_type_t;
-
-/** The token structure. */
-typedef struct yaml_token_s {
-
- /** The token type. */
- yaml_token_type_t type;
-
- /** The token data. */
- union {
-
- /** The stream start (for @c YAML_STREAM_START_TOKEN). */
- struct {
- /** The stream encoding. */
- yaml_encoding_t encoding;
- } stream_start;
-
- /** The alias (for @c YAML_ALIAS_TOKEN). */
- struct {
- /** The alias value. */
- yaml_char_t *value;
- } alias;
-
- /** The anchor (for @c YAML_ANCHOR_TOKEN). */
- struct {
- /** The anchor value. */
- yaml_char_t *value;
- } anchor;
-
- /** The tag (for @c YAML_TAG_TOKEN). */
- struct {
- /** The tag handle. */
- yaml_char_t *handle;
- /** The tag suffix. */
- yaml_char_t *suffix;
- } tag;
-
- /** The scalar value (for @c YAML_SCALAR_TOKEN). */
- struct {
- /** The scalar value. */
- yaml_char_t *value;
- /** The length of the scalar value. */
- size_t length;
- /** The scalar style. */
- yaml_scalar_style_t style;
- } scalar;
-
- /** The version directive (for @c YAML_VERSION_DIRECTIVE_TOKEN). */
- struct {
- /** The major version number. */
- int major;
- /** The minor version number. */
- int minor;
- } version_directive;
-
- /** The tag directive (for @c YAML_TAG_DIRECTIVE_TOKEN). */
- struct {
- /** The tag handle. */
- yaml_char_t *handle;
- /** The tag prefix. */
- yaml_char_t *prefix;
- } tag_directive;
-
- } data;
-
- /** The beginning of the token. */
- yaml_mark_t start_mark;
- /** The end of the token. */
- yaml_mark_t end_mark;
-
-} yaml_token_t;
-
-extern void
-yaml_token_delete(yaml_token_t *token);
-
-/** Event types. */
-typedef enum yaml_event_type_e {
- /** An empty event. */
- YAML_NO_EVENT,
-
- /** A STREAM-START event. */
- YAML_STREAM_START_EVENT,
- /** A STREAM-END event. */
- YAML_STREAM_END_EVENT,
-
- /** A DOCUMENT-START event. */
- YAML_DOCUMENT_START_EVENT,
- /** A DOCUMENT-END event. */
- YAML_DOCUMENT_END_EVENT,
-
- /** An ALIAS event. */
- YAML_ALIAS_EVENT,
- /** A SCALAR event. */
- YAML_SCALAR_EVENT,
-
- /** A SEQUENCE-START event. */
- YAML_SEQUENCE_START_EVENT,
- /** A SEQUENCE-END event. */
- YAML_SEQUENCE_END_EVENT,
-
- /** A MAPPING-START event. */
- YAML_MAPPING_START_EVENT,
- /** A MAPPING-END event. */
- YAML_MAPPING_END_EVENT
-} yaml_event_type_t;
-
-/** The event structure. */
-typedef struct yaml_event_s {
-
- /** The event type. */
- yaml_event_type_t type;
-
- /** The event data. */
- union {
-
- /** The stream parameters (for @c YAML_STREAM_START_EVENT). */
- struct {
- /** The document encoding. */
- yaml_encoding_t encoding;
- } stream_start;
-
- /** The document parameters (for @c YAML_DOCUMENT_START_EVENT). */
- struct {
- /** The version directive. */
- yaml_version_directive_t *version_directive;
-
- /** The list of tag directives. */
- struct {
- /** The beginning of the tag directives list. */
- yaml_tag_directive_t *start;
- /** The end of the tag directives list. */
- yaml_tag_directive_t *end;
- } tag_directives;
-
- /** Is the document indicator implicit? */
- int implicit;
- } document_start;
-
- /** The document end parameters (for @c YAML_DOCUMENT_END_EVENT). */
- struct {
- /** Is the document end indicator implicit? */
- int implicit;
- } document_end;
-
- /** The alias parameters (for @c YAML_ALIAS_EVENT). */
- struct {
- /** The anchor. */
- yaml_char_t *anchor;
- } alias;
-
- /** The scalar parameters (for @c YAML_SCALAR_EVENT). */
- struct {
- /** The anchor. */
- yaml_char_t *anchor;
- /** The tag. */
- yaml_char_t *tag;
- /** The scalar value. */
- yaml_char_t *value;
- /** The length of the scalar value. */
- size_t length;
- /** Is the tag optional for the plain style? */
- int plain_implicit;
- /** Is the tag optional for any non-plain style? */
- int quoted_implicit;
- /** The scalar style. */
- yaml_scalar_style_t style;
- } scalar;
-
- /** The sequence parameters (for @c YAML_SEQUENCE_START_EVENT). */
- struct {
- /** The anchor. */
- yaml_char_t *anchor;
- /** The tag. */
- yaml_char_t *tag;
- /** Is the tag optional? */
- int implicit;
- /** The sequence style. */
- yaml_sequence_style_t style;
- } sequence_start;
-
- /** The mapping parameters (for @c YAML_MAPPING_START_EVENT). */
- struct {
- /** The anchor. */
- yaml_char_t *anchor;
- /** The tag. */
- yaml_char_t *tag;
- /** Is the tag optional? */
- int implicit;
- /** The mapping style. */
- yaml_mapping_style_t style;
- } mapping_start;
-
- } data;
-
- /** The beginning of the event. */
- yaml_mark_t start_mark;
- /** The end of the event. */
- yaml_mark_t end_mark;
-
-} yaml_event_t;
-
-/**
- * Create the STREAM-START event.
- *
- * @param[out] event An empty event object.
- * @param[in] encoding The stream encoding.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_stream_start_event_initialize(yaml_event_t *event,
- yaml_encoding_t encoding);
-
-/**
- * Create the STREAM-END event.
- *
- * @param[out] event An empty event object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_stream_end_event_initialize(yaml_event_t *event);
-
-/**
- * Create the DOCUMENT-START event.
- *
- * The @a implicit argument is considered as a stylistic parameter and may be
- * ignored by the emitter.
- *
- * @param[out] event An empty event object.
- * @param[in] version_directive The %YAML directive value or
- * @c NULL.
- * @param[in] tag_directives_start The beginning of the %TAG
- * directives list.
- * @param[in] tag_directives_end The end of the %TAG directives
- * list.
- * @param[in] implicit If the document start indicator is
- * implicit.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_document_start_event_initialize(yaml_event_t *event,
- yaml_version_directive_t *version_directive,
- yaml_tag_directive_t *tag_directives_start,
- yaml_tag_directive_t *tag_directives_end,
- int implicit);
-
-/**
- * Create the DOCUMENT-END event.
- *
- * The @a implicit argument is considered as a stylistic parameter and may be
- * ignored by the emitter.
- *
- * @param[out] event An empty event object.
- * @param[in] implicit If the document end indicator is implicit.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_document_end_event_initialize(yaml_event_t *event, int implicit);
-
-/**
- * Create an ALIAS event.
- *
- * @param[out] event An empty event object.
- * @param[in] anchor The anchor value.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_alias_event_initialize(yaml_event_t *event, yaml_char_t *anchor);
-
-/**
- * Create a SCALAR event.
- *
- * The @a style argument may be ignored by the emitter.
- *
- * Either the @a tag attribute or one of the @a plain_implicit and
- * @a quoted_implicit flags must be set.
- *
- * @param[out] event An empty event object.
- * @param[in] anchor The scalar anchor or @c NULL.
- * @param[in] tag The scalar tag or @c NULL.
- * @param[in] value The scalar value.
- * @param[in] length The length of the scalar value.
- * @param[in] plain_implicit If the tag may be omitted for the plain
- * style.
- * @param[in] quoted_implicit If the tag may be omitted for any
- * non-plain style.
- * @param[in] style The scalar style.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_scalar_event_initialize(yaml_event_t *event,
- yaml_char_t *anchor, yaml_char_t *tag,
- yaml_char_t *value, int length,
- int plain_implicit, int quoted_implicit,
- yaml_scalar_style_t style);
-
-/**
- * Create a SEQUENCE-START event.
- *
- * The @a style argument may be ignored by the emitter.
- *
- * Either the @a tag attribute or the @a implicit flag must be set.
- *
- * @param[out] event An empty event object.
- * @param[in] anchor The sequence anchor or @c NULL.
- * @param[in] tag The sequence tag or @c NULL.
- * @param[in] implicit If the tag may be omitted.
- * @param[in] style The sequence style.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_sequence_start_event_initialize(yaml_event_t *event,
- yaml_char_t *anchor, yaml_char_t *tag, int implicit,
- yaml_sequence_style_t style);
-
-/**
- * Create a SEQUENCE-END event.
- *
- * @param[out] event An empty event object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_sequence_end_event_initialize(yaml_event_t *event);
-
-/**
- * Create a MAPPING-START event.
- *
- * The @a style argument may be ignored by the emitter.
- *
- * Either the @a tag attribute or the @a implicit flag must be set.
- *
- * @param[out] event An empty event object.
- * @param[in] anchor The mapping anchor or @c NULL.
- * @param[in] tag The mapping tag or @c NULL.
- * @param[in] implicit If the tag may be omitted.
- * @param[in] style The mapping style.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_mapping_start_event_initialize(yaml_event_t *event,
- yaml_char_t *anchor, yaml_char_t *tag, int implicit,
- yaml_mapping_style_t style);
-
-/**
- * Create a MAPPING-END event.
- *
- * @param[out] event An empty event object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_mapping_end_event_initialize(yaml_event_t *event);
-
-/**
- * Free any memory allocated for an event object.
- *
- * @param[in,out] event An event object.
- */
-
-extern void
-yaml_event_delete(yaml_event_t *event);
-
-/** @} */
-
-/**
- * @defgroup nodes Nodes
- * @{
- */
-
-/** The tag @c !!null with the only possible value: @c null. */
-#define YAML_NULL_TAG "tag:yaml.org,2002:null"
-/** The tag @c !!bool with the values: @c true and @c falce. */
-#define YAML_BOOL_TAG "tag:yaml.org,2002:bool"
-/** The tag @c !!str for string values. */
-#define YAML_STR_TAG "tag:yaml.org,2002:str"
-/** The tag @c !!int for integer values. */
-#define YAML_INT_TAG "tag:yaml.org,2002:int"
-/** The tag @c !!float for float values. */
-#define YAML_FLOAT_TAG "tag:yaml.org,2002:float"
-/** The tag @c !!timestamp for date and time values. */
-#define YAML_TIMESTAMP_TAG "tag:yaml.org,2002:timestamp"
-
-/** The tag @c !!seq is used to denote sequences. */
-#define YAML_SEQ_TAG "tag:yaml.org,2002:seq"
-/** The tag @c !!map is used to denote mapping. */
-#define YAML_MAP_TAG "tag:yaml.org,2002:map"
-
-/** The default scalar tag is @c !!str. */
-#define YAML_DEFAULT_SCALAR_TAG YAML_STR_TAG
-/** The default sequence tag is @c !!seq. */
-#define YAML_DEFAULT_SEQUENCE_TAG YAML_SEQ_TAG
-/** The default mapping tag is @c !!map. */
-#define YAML_DEFAULT_MAPPING_TAG YAML_MAP_TAG
-
-/** Node types. */
-typedef enum yaml_node_type_e {
- /** An empty node. */
- YAML_NO_NODE,
-
- /** A scalar node. */
- YAML_SCALAR_NODE,
- /** A sequence node. */
- YAML_SEQUENCE_NODE,
- /** A mapping node. */
- YAML_MAPPING_NODE
-} yaml_node_type_t;
-
-/** The forward definition of a document node structure. */
-typedef struct yaml_node_s yaml_node_t;
-
-/** An element of a sequence node. */
-typedef int yaml_node_item_t;
-
-/** An element of a mapping node. */
-typedef struct yaml_node_pair_s {
- /** The key of the element. */
- int key;
- /** The value of the element. */
- int value;
-} yaml_node_pair_t;
-
-/** The node structure. */
-struct yaml_node_s {
-
- /** The node type. */
- yaml_node_type_t type;
-
- /** The node tag. */
- yaml_char_t *tag;
-
- /** The node data. */
- union {
-
- /** The scalar parameters (for @c YAML_SCALAR_NODE). */
- struct {
- /** The scalar value. */
- yaml_char_t *value;
- /** The length of the scalar value. */
- size_t length;
- /** The scalar style. */
- yaml_scalar_style_t style;
- } scalar;
-
- /** The sequence parameters (for @c YAML_SEQUENCE_NODE). */
- struct {
- /** The stack of sequence items. */
- struct {
- /** The beginning of the stack. */
- yaml_node_item_t *start;
- /** The end of the stack. */
- yaml_node_item_t *end;
- /** The top of the stack. */
- yaml_node_item_t *top;
- } items;
- /** The sequence style. */
- yaml_sequence_style_t style;
- } sequence;
-
- /** The mapping parameters (for @c YAML_MAPPING_NODE). */
- struct {
- /** The stack of mapping pairs (key, value). */
- struct {
- /** The beginning of the stack. */
- yaml_node_pair_t *start;
- /** The end of the stack. */
- yaml_node_pair_t *end;
- /** The top of the stack. */
- yaml_node_pair_t *top;
- } pairs;
- /** The mapping style. */
- yaml_mapping_style_t style;
- } mapping;
-
- } data;
-
- /** The beginning of the node. */
- yaml_mark_t start_mark;
- /** The end of the node. */
- yaml_mark_t end_mark;
-
-};
-
-/** The document structure. */
-typedef struct yaml_document_s {
-
- /** The document nodes. */
- struct {
- /** The beginning of the stack. */
- yaml_node_t *start;
- /** The end of the stack. */
- yaml_node_t *end;
- /** The top of the stack. */
- yaml_node_t *top;
- } nodes;
-
- /** The version directive. */
- yaml_version_directive_t *version_directive;
-
- /** The list of tag directives. */
- struct {
- /** The beginning of the tag directives list. */
- yaml_tag_directive_t *start;
- /** The end of the tag directives list. */
- yaml_tag_directive_t *end;
- } tag_directives;
-
- /** Is the document start indicator implicit? */
- int start_implicit;
- /** Is the document end indicator implicit? */
- int end_implicit;
-
- /** The beginning of the document. */
- yaml_mark_t start_mark;
- /** The end of the document. */
- yaml_mark_t end_mark;
-
-} yaml_document_t;
-
-/**
- * Create a YAML document.
- *
- * @param[out] document An empty document object.
- * @param[in] version_directive The %YAML directive value or
- * @c NULL.
- * @param[in] tag_directives_start The beginning of the %TAG
- * directives list.
- * @param[in] tag_directives_end The end of the %TAG directives
- * list.
- * @param[in] start_implicit If the document start indicator is
- * implicit.
- * @param[in] end_implicit If the document end indicator is
- * implicit.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_document_initialize(yaml_document_t *document,
- yaml_version_directive_t *version_directive,
- yaml_tag_directive_t *tag_directives_start,
- yaml_tag_directive_t *tag_directives_end,
- int start_implicit, int end_implicit);
-
-/**
- * Delete a YAML document and all its nodes.
- *
- * @param[in,out] document A document object.
- */
-
-extern void
-yaml_document_delete(yaml_document_t *document);
-
-/**
- * Get a node of a YAML document.
- *
- * The pointer returned by this function is valid until any of the functions
- * modifying the documents are called.
- *
- * @param[in] document A document object.
- * @param[in] index The node id.
- *
- * @returns the node objct or @c NULL if @c node_id is out of range.
- */
-
-extern yaml_node_t *
-yaml_document_get_node(yaml_document_t *document, int index);
-
-/**
- * Get the root of a YAML document node.
- *
- * The root object is the first object added to the document.
- *
- * The pointer returned by this function is valid until any of the functions
- * modifying the documents are called.
- *
- * An empty document produced by the parser signifies the end of a YAML
- * stream.
- *
- * @param[in] document A document object.
- *
- * @returns the node object or @c NULL if the document is empty.
- */
-
-extern yaml_node_t *
-yaml_document_get_root_node(yaml_document_t *document);
-
-/**
- * Create a SCALAR node and attach it to the document.
- *
- * The @a style argument may be ignored by the emitter.
- *
- * @param[in,out] document A document object.
- * @param[in] tag The scalar tag.
- * @param[in] value The scalar value.
- * @param[in] length The length of the scalar value.
- * @param[in] style The scalar style.
- *
- * @returns the node id or @c 0 on error.
- */
-
-extern int
-yaml_document_add_scalar(yaml_document_t *document,
- yaml_char_t *tag, yaml_char_t *value, int length,
- yaml_scalar_style_t style);
-
-/**
- * Create a SEQUENCE node and attach it to the document.
- *
- * The @a style argument may be ignored by the emitter.
- *
- * @param[in,out] document A document object.
- * @param[in] tag The sequence tag.
- * @param[in] style The sequence style.
- *
- * @returns the node id or @c 0 on error.
- */
-
-extern int
-yaml_document_add_sequence(yaml_document_t *document,
- yaml_char_t *tag, yaml_sequence_style_t style);
-
-/**
- * Create a MAPPING node and attach it to the document.
- *
- * The @a style argument may be ignored by the emitter.
- *
- * @param[in,out] document A document object.
- * @param[in] tag The sequence tag.
- * @param[in] style The sequence style.
- *
- * @returns the node id or @c 0 on error.
- */
-
-extern int
-yaml_document_add_mapping(yaml_document_t *document,
- yaml_char_t *tag, yaml_mapping_style_t style);
-
-/**
- * Add an item to a SEQUENCE node.
- *
- * @param[in,out] document A document object.
- * @param[in] sequence The sequence node id.
- * @param[in] item The item node id.
-*
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_document_append_sequence_item(yaml_document_t *document,
- int sequence, int item);
-
-/**
- * Add a pair of a key and a value to a MAPPING node.
- *
- * @param[in,out] document A document object.
- * @param[in] mapping The mapping node id.
- * @param[in] key The key node id.
- * @param[in] value The value node id.
-*
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_document_append_mapping_pair(yaml_document_t *document,
- int mapping, int key, int value);
-
-/** @} */
-
-/**
- * @defgroup parser Parser Definitions
- * @{
- */
-
-/**
- * The prototype of a read handler.
- *
- * The read handler is called when the parser needs to read more bytes from the
- * source. The handler should write not more than @a size bytes to the @a
- * buffer. The number of written bytes should be set to the @a length variable.
- *
- * @param[in,out] data A pointer to an application data specified by
- * yaml_parser_set_input().
- * @param[out] buffer The buffer to write the data from the source.
- * @param[in] size The size of the buffer.
- * @param[out] size_read The actual number of bytes read from the source.
- *
- * @returns On success, the handler should return @c 1. If the handler failed,
- * the returned value should be @c 0. On EOF, the handler should set the
- * @a size_read to @c 0 and return @c 1.
- */
-
-typedef int yaml_read_handler_t(void *data, unsigned char *buffer, size_t size,
- size_t *size_read);
-
-/**
- * This structure holds information about a potential simple key.
- */
-
-typedef struct yaml_simple_key_s {
- /** Is a simple key possible? */
- int possible;
-
- /** Is a simple key required? */
- int required;
-
- /** The number of the token. */
- size_t token_number;
-
- /** The position mark. */
- yaml_mark_t mark;
-} yaml_simple_key_t;
-
-/**
- * The states of the parser.
- */
-typedef enum yaml_parser_state_e {
- /** Expect STREAM-START. */
- YAML_PARSE_STREAM_START_STATE,
- /** Expect the beginning of an implicit document. */
- YAML_PARSE_IMPLICIT_DOCUMENT_START_STATE,
- /** Expect DOCUMENT-START. */
- YAML_PARSE_DOCUMENT_START_STATE,
- /** Expect the content of a document. */
- YAML_PARSE_DOCUMENT_CONTENT_STATE,
- /** Expect DOCUMENT-END. */
- YAML_PARSE_DOCUMENT_END_STATE,
- /** Expect a block node. */
- YAML_PARSE_BLOCK_NODE_STATE,
- /** Expect a block node or indentless sequence. */
- YAML_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE,
- /** Expect a flow node. */
- YAML_PARSE_FLOW_NODE_STATE,
- /** Expect the first entry of a block sequence. */
- YAML_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE,
- /** Expect an entry of a block sequence. */
- YAML_PARSE_BLOCK_SEQUENCE_ENTRY_STATE,
- /** Expect an entry of an indentless sequence. */
- YAML_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE,
- /** Expect the first key of a block mapping. */
- YAML_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE,
- /** Expect a block mapping key. */
- YAML_PARSE_BLOCK_MAPPING_KEY_STATE,
- /** Expect a block mapping value. */
- YAML_PARSE_BLOCK_MAPPING_VALUE_STATE,
- /** Expect the first entry of a flow sequence. */
- YAML_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE,
- /** Expect an entry of a flow sequence. */
- YAML_PARSE_FLOW_SEQUENCE_ENTRY_STATE,
- /** Expect a key of an ordered mapping. */
- YAML_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE,
- /** Expect a value of an ordered mapping. */
- YAML_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE,
- /** Expect the and of an ordered mapping entry. */
- YAML_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE,
- /** Expect the first key of a flow mapping. */
- YAML_PARSE_FLOW_MAPPING_FIRST_KEY_STATE,
- /** Expect a key of a flow mapping. */
- YAML_PARSE_FLOW_MAPPING_KEY_STATE,
- /** Expect a value of a flow mapping. */
- YAML_PARSE_FLOW_MAPPING_VALUE_STATE,
- /** Expect an empty value of a flow mapping. */
- YAML_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE,
- /** Expect nothing. */
- YAML_PARSE_END_STATE
-} yaml_parser_state_t;
-
-/**
- * This structure holds aliases data.
- */
-
-typedef struct yaml_alias_data_s {
- /** The anchor. */
- yaml_char_t *anchor;
- /** The node id. */
- int index;
- /** The anchor mark. */
- yaml_mark_t mark;
-} yaml_alias_data_t;
-
-/**
- * The parser structure.
- *
- * All members are internal. Manage the structure using the @c yaml_parser_
- * family of functions.
- */
-
-typedef struct yaml_parser_s {
-
- /**
- * @name Error handling
- * @{
- */
-
- /** Error type. */
- yaml_error_type_t error;
- /** Error description. */
- const char *problem;
- /** The byte about which the problem occured. */
- size_t problem_offset;
- /** The problematic value (@c -1 is none). */
- int problem_value;
- /** The problem position. */
- yaml_mark_t problem_mark;
- /** The error context. */
- const char *context;
- /** The context position. */
- yaml_mark_t context_mark;
-
- /**
- * @}
- */
-
- /**
- * @name Reader stuff
- * @{
- */
-
- /** Read handler. */
- yaml_read_handler_t *read_handler;
-
- /** A pointer for passing to the read handler. */
- void *read_handler_data;
-
- /** Standard (string or file) input data. */
- union {
- /** String input data. */
- struct {
- /** The string start pointer. */
- const unsigned char *start;
- /** The string end pointer. */
- const unsigned char *end;
- /** The string current position. */
- const unsigned char *current;
- } string;
-
- /** File input data. */
- FILE *file;
- } input;
-
- /** EOF flag */
- int eof;
-
- /** The working buffer. */
- struct {
- /** The beginning of the buffer. */
- yaml_char_t *start;
- /** The end of the buffer. */
- yaml_char_t *end;
- /** The current position of the buffer. */
- yaml_char_t *pointer;
- /** The last filled position of the buffer. */
- yaml_char_t *last;
- } buffer;
-
- /* The number of unread characters in the buffer. */
- size_t unread;
-
- /** The raw buffer. */
- struct {
- /** The beginning of the buffer. */
- unsigned char *start;
- /** The end of the buffer. */
- unsigned char *end;
- /** The current position of the buffer. */
- unsigned char *pointer;
- /** The last filled position of the buffer. */
- unsigned char *last;
- } raw_buffer;
-
- /** The input encoding. */
- yaml_encoding_t encoding;
-
- /** The offset of the current position (in bytes). */
- size_t offset;
-
- /** The mark of the current position. */
- yaml_mark_t mark;
-
- /**
- * @}
- */
-
- /**
- * @name Scanner stuff
- * @{
- */
-
- /** Have we started to scan the input stream? */
- int stream_start_produced;
-
- /** Have we reached the end of the input stream? */
- int stream_end_produced;
-
- /** The number of unclosed '[' and '{' indicators. */
- int flow_level;
-
- /** The tokens queue. */
- struct {
- /** The beginning of the tokens queue. */
- yaml_token_t *start;
- /** The end of the tokens queue. */
- yaml_token_t *end;
- /** The head of the tokens queue. */
- yaml_token_t *head;
- /** The tail of the tokens queue. */
- yaml_token_t *tail;
- } tokens;
-
- /** The number of tokens fetched from the queue. */
- size_t tokens_parsed;
-
- /* Does the tokens queue contain a token ready for dequeueing. */
- int token_available;
-
- /** The indentation levels stack. */
- struct {
- /** The beginning of the stack. */
- int *start;
- /** The end of the stack. */
- int *end;
- /** The top of the stack. */
- int *top;
- } indents;
-
- /** The current indentation level. */
- int indent;
-
- /** May a simple key occur at the current position? */
- int simple_key_allowed;
-
- /** The stack of simple keys. */
- struct {
- /** The beginning of the stack. */
- yaml_simple_key_t *start;
- /** The end of the stack. */
- yaml_simple_key_t *end;
- /** The top of the stack. */
- yaml_simple_key_t *top;
- } simple_keys;
-
- /**
- * @}
- */
-
- /**
- * @name Parser stuff
- * @{
- */
-
- /** The parser states stack. */
- struct {
- /** The beginning of the stack. */
- yaml_parser_state_t *start;
- /** The end of the stack. */
- yaml_parser_state_t *end;
- /** The top of the stack. */
- yaml_parser_state_t *top;
- } states;
-
- /** The current parser state. */
- yaml_parser_state_t state;
-
- /** The stack of marks. */
- struct {
- /** The beginning of the stack. */
- yaml_mark_t *start;
- /** The end of the stack. */
- yaml_mark_t *end;
- /** The top of the stack. */
- yaml_mark_t *top;
- } marks;
-
- /** The list of TAG directives. */
- struct {
- /** The beginning of the list. */
- yaml_tag_directive_t *start;
- /** The end of the list. */
- yaml_tag_directive_t *end;
- /** The top of the list. */
- yaml_tag_directive_t *top;
- } tag_directives;
-
- /**
- * @}
- */
-
- /**
- * @name Dumper stuff
- * @{
- */
-
- /** The alias data. */
- struct {
- /** The beginning of the list. */
- yaml_alias_data_t *start;
- /** The end of the list. */
- yaml_alias_data_t *end;
- /** The top of the list. */
- yaml_alias_data_t *top;
- } aliases;
-
- /** The currently parsed document. */
- yaml_document_t *document;
-
- /**
- * @}
- */
-
-} yaml_parser_t;
-
-/**
- * Initialize a parser.
- *
- * This function creates a new parser object. An application is responsible
- * for destroying the object using the yaml_parser_delete() function.
- *
- * @param[out] parser An empty parser object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_parser_initialize(yaml_parser_t *parser);
-
-/**
- * Destroy a parser.
- *
- * @param[in,out] parser A parser object.
- */
-
-extern void
-yaml_parser_delete(yaml_parser_t *parser);
-
-/**
- * Set a string input.
- *
- * Note that the @a input pointer must be valid while the @a parser object
- * exists. The application is responsible for destroing @a input after
- * destroying the @a parser.
- *
- * @param[in,out] parser A parser object.
- * @param[in] input A source data.
- * @param[in] size The length of the source data in bytes.
- */
-
-extern void
-yaml_parser_set_input_string(yaml_parser_t *parser,
- const unsigned char *input, size_t size);
-
-/**
- * Set a file input.
- *
- * @a file should be a file object open for reading. The application is
- * responsible for closing the @a file.
- *
- * @param[in,out] parser A parser object.
- * @param[in] file An open file.
- */
-
-extern void
-yaml_parser_set_input_file(yaml_parser_t *parser, FILE *file);
-
-/**
- * Set a generic input handler.
- *
- * @param[in,out] parser A parser object.
- * @param[in] handler A read handler.
- * @param[in] data Any application data for passing to the read
- * handler.
- */
-
-extern void
-yaml_parser_set_input(yaml_parser_t *parser,
- yaml_read_handler_t *handler, void *data);
-
-/**
- * Set the source encoding.
- *
- * @param[in,out] parser A parser object.
- * @param[in] encoding The source encoding.
- */
-
-extern void
-yaml_parser_set_encoding(yaml_parser_t *parser, yaml_encoding_t encoding);
-
-/**
- * Scan the input stream and produce the next token.
- *
- * Call the function subsequently to produce a sequence of tokens corresponding
- * to the input stream. The initial token has the type
- * @c YAML_STREAM_START_TOKEN while the ending token has the type
- * @c YAML_STREAM_END_TOKEN.
- *
- * An application is responsible for freeing any buffers associated with the
- * produced token object using the @c yaml_token_delete function.
- *
- * An application must not alternate the calls of yaml_parser_scan() with the
- * calls of yaml_parser_parse() or yaml_parser_load(). Doing this will break
- * the parser.
- *
- * @param[in,out] parser A parser object.
- * @param[out] token An empty token object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_parser_scan(yaml_parser_t *parser, yaml_token_t *token);
-
-/**
- * Parse the input stream and produce the next parsing event.
- *
- * Call the function subsequently to produce a sequence of events corresponding
- * to the input stream. The initial event has the type
- * @c YAML_STREAM_START_EVENT while the ending event has the type
- * @c YAML_STREAM_END_EVENT.
- *
- * An application is responsible for freeing any buffers associated with the
- * produced event object using the yaml_event_delete() function.
- *
- * An application must not alternate the calls of yaml_parser_parse() with the
- * calls of yaml_parser_scan() or yaml_parser_load(). Doing this will break the
- * parser.
- *
- * @param[in,out] parser A parser object.
- * @param[out] event An empty event object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_parser_parse(yaml_parser_t *parser, yaml_event_t *event);
-
-/**
- * Parse the input stream and produce the next YAML document.
- *
- * Call this function subsequently to produce a sequence of documents
- * constituting the input stream.
- *
- * If the produced document has no root node, it means that the document
- * end has been reached.
- *
- * An application is responsible for freeing any data associated with the
- * produced document object using the yaml_document_delete() function.
- *
- * An application must not alternate the calls of yaml_parser_load() with the
- * calls of yaml_parser_scan() or yaml_parser_parse(). Doing this will break
- * the parser.
- *
- * @param[in,out] parser A parser object.
- * @param[out] document An empty document object.
- *
- * @return @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_parser_load(yaml_parser_t *parser, yaml_document_t *document);
-
-/** @} */
-
-/**
- * @defgroup emitter Emitter Definitions
- * @{
- */
-
-/**
- * The prototype of a write handler.
- *
- * The write handler is called when the emitter needs to flush the accumulated
- * characters to the output. The handler should write @a size bytes of the
- * @a buffer to the output.
- *
- * @param[in,out] data A pointer to an application data specified by
- * yaml_emitter_set_output().
- * @param[in] buffer The buffer with bytes to be written.
- * @param[in] size The size of the buffer.
- *
- * @returns On success, the handler should return @c 1. If the handler failed,
- * the returned value should be @c 0.
- */
-
-typedef int yaml_write_handler_t(void *data, unsigned char *buffer, size_t size);
-
-/** The emitter states. */
-typedef enum yaml_emitter_state_e {
- /** Expect STREAM-START. */
- YAML_EMIT_STREAM_START_STATE,
- /** Expect the first DOCUMENT-START or STREAM-END. */
- YAML_EMIT_FIRST_DOCUMENT_START_STATE,
- /** Expect DOCUMENT-START or STREAM-END. */
- YAML_EMIT_DOCUMENT_START_STATE,
- /** Expect the content of a document. */
- YAML_EMIT_DOCUMENT_CONTENT_STATE,
- /** Expect DOCUMENT-END. */
- YAML_EMIT_DOCUMENT_END_STATE,
- /** Expect the first item of a flow sequence. */
- YAML_EMIT_FLOW_SEQUENCE_FIRST_ITEM_STATE,
- /** Expect an item of a flow sequence. */
- YAML_EMIT_FLOW_SEQUENCE_ITEM_STATE,
- /** Expect the first key of a flow mapping. */
- YAML_EMIT_FLOW_MAPPING_FIRST_KEY_STATE,
- /** Expect a key of a flow mapping. */
- YAML_EMIT_FLOW_MAPPING_KEY_STATE,
- /** Expect a value for a simple key of a flow mapping. */
- YAML_EMIT_FLOW_MAPPING_SIMPLE_VALUE_STATE,
- /** Expect a value of a flow mapping. */
- YAML_EMIT_FLOW_MAPPING_VALUE_STATE,
- /** Expect the first item of a block sequence. */
- YAML_EMIT_BLOCK_SEQUENCE_FIRST_ITEM_STATE,
- /** Expect an item of a block sequence. */
- YAML_EMIT_BLOCK_SEQUENCE_ITEM_STATE,
- /** Expect the first key of a block mapping. */
- YAML_EMIT_BLOCK_MAPPING_FIRST_KEY_STATE,
- /** Expect the key of a block mapping. */
- YAML_EMIT_BLOCK_MAPPING_KEY_STATE,
- /** Expect a value for a simple key of a block mapping. */
- YAML_EMIT_BLOCK_MAPPING_SIMPLE_VALUE_STATE,
- /** Expect a value of a block mapping. */
- YAML_EMIT_BLOCK_MAPPING_VALUE_STATE,
- /** Expect nothing. */
- YAML_EMIT_END_STATE
-} yaml_emitter_state_t;
-
-/**
- * The emitter structure.
- *
- * All members are internal. Manage the structure using the @c yaml_emitter_
- * family of functions.
- */
-
-typedef struct yaml_emitter_s {
-
- /**
- * @name Error handling
- * @{
- */
-
- /** Error type. */
- yaml_error_type_t error;
- /** Error description. */
- const char *problem;
-
- /**
- * @}
- */
-
- /**
- * @name Writer stuff
- * @{
- */
-
- /** Write handler. */
- yaml_write_handler_t *write_handler;
-
- /** A pointer for passing to the white handler. */
- void *write_handler_data;
-
- /** Standard (string or file) output data. */
- union {
- /** String output data. */
- struct {
- /** The buffer pointer. */
- unsigned char *buffer;
- /** The buffer size. */
- size_t size;
- /** The number of written bytes. */
- size_t *size_written;
- } string;
-
- /** File output data. */
- FILE *file;
- } output;
-
- /** The working buffer. */
- struct {
- /** The beginning of the buffer. */
- yaml_char_t *start;
- /** The end of the buffer. */
- yaml_char_t *end;
- /** The current position of the buffer. */
- yaml_char_t *pointer;
- /** The last filled position of the buffer. */
- yaml_char_t *last;
- } buffer;
-
- /** The raw buffer. */
- struct {
- /** The beginning of the buffer. */
- unsigned char *start;
- /** The end of the buffer. */
- unsigned char *end;
- /** The current position of the buffer. */
- unsigned char *pointer;
- /** The last filled position of the buffer. */
- unsigned char *last;
- } raw_buffer;
-
- /** The stream encoding. */
- yaml_encoding_t encoding;
-
- /**
- * @}
- */
-
- /**
- * @name Emitter stuff
- * @{
- */
-
- /** If the output is in the canonical style? */
- int canonical;
- /** The number of indentation spaces. */
- int best_indent;
- /** The preferred width of the output lines. */
- int best_width;
- /** Allow unescaped non-ASCII characters? */
- int unicode;
- /** The preferred line break. */
- yaml_break_t line_break;
-
- /** The stack of states. */
- struct {
- /** The beginning of the stack. */
- yaml_emitter_state_t *start;
- /** The end of the stack. */
- yaml_emitter_state_t *end;
- /** The top of the stack. */
- yaml_emitter_state_t *top;
- } states;
-
- /** The current emitter state. */
- yaml_emitter_state_t state;
-
- /** The event queue. */
- struct {
- /** The beginning of the event queue. */
- yaml_event_t *start;
- /** The end of the event queue. */
- yaml_event_t *end;
- /** The head of the event queue. */
- yaml_event_t *head;
- /** The tail of the event queue. */
- yaml_event_t *tail;
- } events;
-
- /** The stack of indentation levels. */
- struct {
- /** The beginning of the stack. */
- int *start;
- /** The end of the stack. */
- int *end;
- /** The top of the stack. */
- int *top;
- } indents;
-
- /** The list of tag directives. */
- struct {
- /** The beginning of the list. */
- yaml_tag_directive_t *start;
- /** The end of the list. */
- yaml_tag_directive_t *end;
- /** The top of the list. */
- yaml_tag_directive_t *top;
- } tag_directives;
-
- /** The current indentation level. */
- int indent;
-
- /** The current flow level. */
- int flow_level;
-
- /** Is it the document root context? */
- int root_context;
- /** Is it a sequence context? */
- int sequence_context;
- /** Is it a mapping context? */
- int mapping_context;
- /** Is it a simple mapping key context? */
- int simple_key_context;
-
- /** The current line. */
- int line;
- /** The current column. */
- int column;
- /** If the last character was a whitespace? */
- int whitespace;
- /** If the last character was an indentation character (' ', '-', '?', ':')? */
- int indention;
- /** If an explicit document end is required? */
- int open_ended;
-
- /** Anchor analysis. */
- struct {
- /** The anchor value. */
- yaml_char_t *anchor;
- /** The anchor length. */
- size_t anchor_length;
- /** Is it an alias? */
- int alias;
- } anchor_data;
-
- /** Tag analysis. */
- struct {
- /** The tag handle. */
- yaml_char_t *handle;
- /** The tag handle length. */
- size_t handle_length;
- /** The tag suffix. */
- yaml_char_t *suffix;
- /** The tag suffix length. */
- size_t suffix_length;
- } tag_data;
-
- /** Scalar analysis. */
- struct {
- /** The scalar value. */
- yaml_char_t *value;
- /** The scalar length. */
- size_t length;
- /** Does the scalar contain line breaks? */
- int multiline;
- /** Can the scalar be expessed in the flow plain style? */
- int flow_plain_allowed;
- /** Can the scalar be expressed in the block plain style? */
- int block_plain_allowed;
- /** Can the scalar be expressed in the single quoted style? */
- int single_quoted_allowed;
- /** Can the scalar be expressed in the literal or folded styles? */
- int block_allowed;
- /** The output style. */
- yaml_scalar_style_t style;
- } scalar_data;
-
- /**
- * @}
- */
-
- /**
- * @name Dumper stuff
- * @{
- */
-
- /** If the stream was already opened? */
- int opened;
- /** If the stream was already closed? */
- int closed;
-
- /** The information associated with the document nodes. */
- struct {
- /** The number of references. */
- int references;
- /** The anchor id. */
- int anchor;
- /** If the node has been emitted? */
- int serialized;
- } *anchors;
-
- /** The last assigned anchor id. */
- int last_anchor_id;
-
- /** The currently emitted document. */
- yaml_document_t *document;
-
- /**
- * @}
- */
-
-} yaml_emitter_t;
-
-/**
- * Initialize an emitter.
- *
- * This function creates a new emitter object. An application is responsible
- * for destroying the object using the yaml_emitter_delete() function.
- *
- * @param[out] emitter An empty parser object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_emitter_initialize(yaml_emitter_t *emitter);
-
-/**
- * Destroy an emitter.
- *
- * @param[in,out] emitter An emitter object.
- */
-
-extern void
-yaml_emitter_delete(yaml_emitter_t *emitter);
-
-/**
- * Set a string output.
- *
- * The emitter will write the output characters to the @a output buffer of the
- * size @a size. The emitter will set @a size_written to the number of written
- * bytes. If the buffer is smaller than required, the emitter produces the
- * YAML_WRITE_ERROR error.
- *
- * @param[in,out] emitter An emitter object.
- * @param[in] output An output buffer.
- * @param[in] size The buffer size.
- * @param[in] size_written The pointer to save the number of written
- * bytes.
- */
-
-extern void
-yaml_emitter_set_output_string(yaml_emitter_t *emitter,
- unsigned char *output, size_t size, size_t *size_written);
-
-/**
- * Set a file output.
- *
- * @a file should be a file object open for writing. The application is
- * responsible for closing the @a file.
- *
- * @param[in,out] emitter An emitter object.
- * @param[in] file An open file.
- */
-
-extern void
-yaml_emitter_set_output_file(yaml_emitter_t *emitter, FILE *file);
-
-/**
- * Set a generic output handler.
- *
- * @param[in,out] emitter An emitter object.
- * @param[in] handler A write handler.
- * @param[in] data Any application data for passing to the write
- * handler.
- */
-
-extern void
-yaml_emitter_set_output(yaml_emitter_t *emitter,
- yaml_write_handler_t *handler, void *data);
-
-/**
- * Set the output encoding.
- *
- * @param[in,out] emitter An emitter object.
- * @param[in] encoding The output encoding.
- */
-
-extern void
-yaml_emitter_set_encoding(yaml_emitter_t *emitter, yaml_encoding_t encoding);
-
-/**
- * Set if the output should be in the "canonical" format as in the YAML
- * specification.
- *
- * @param[in,out] emitter An emitter object.
- * @param[in] canonical If the output is canonical.
- */
-
-extern void
-yaml_emitter_set_canonical(yaml_emitter_t *emitter, int canonical);
-
-/**
- * Set the intendation increment.
- *
- * @param[in,out] emitter An emitter object.
- * @param[in] indent The indentation increment (1 < . < 10).
- */
-
-extern void
-yaml_emitter_set_indent(yaml_emitter_t *emitter, int indent);
-
-/**
- * Set the preferred line width. @c -1 means unlimited.
- *
- * @param[in,out] emitter An emitter object.
- * @param[in] width The preferred line width.
- */
-
-extern void
-yaml_emitter_set_width(yaml_emitter_t *emitter, int width);
-
-/**
- * Set if unescaped non-ASCII characters are allowed.
- *
- * @param[in,out] emitter An emitter object.
- * @param[in] unicode If unescaped Unicode characters are allowed.
- */
-
-extern void
-yaml_emitter_set_unicode(yaml_emitter_t *emitter, int unicode);
-
-/**
- * Set the preferred line break.
- *
- * @param[in,out] emitter An emitter object.
- * @param[in] line_break The preferred line break.
- */
-
-extern void
-yaml_emitter_set_break(yaml_emitter_t *emitter, yaml_break_t line_break);
-
-/**
- * Emit an event.
- *
- * The event object may be generated using the yaml_parser_parse() function.
- * The emitter takes the responsibility for the event object and destroys its
- * content after it is emitted. The event object is destroyed even if the
- * function fails.
- *
- * @param[in,out] emitter An emitter object.
- * @param[in,out] event An event object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_emitter_emit(yaml_emitter_t *emitter, yaml_event_t *event);
-
-/**
- * Start a YAML stream.
- *
- * This function should be used before yaml_emitter_dump() is called.
- *
- * @param[in,out] emitter An emitter object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_emitter_open(yaml_emitter_t *emitter);
-
-/**
- * Finish a YAML stream.
- *
- * This function should be used after yaml_emitter_dump() is called.
- *
- * @param[in,out] emitter An emitter object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_emitter_close(yaml_emitter_t *emitter);
-
-/**
- * Emit a YAML document.
- *
- * The documen object may be generated using the yaml_parser_load() function
- * or the yaml_document_initialize() function. The emitter takes the
- * responsibility for the document object and destoys its content after
- * it is emitted. The document object is destroyedeven if the function fails.
- *
- * @param[in,out] emitter An emitter object.
- * @param[in,out] document A document object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_emitter_dump(yaml_emitter_t *emitter, yaml_document_t *document);
-
-/**
- * Flush the accumulated characters to the output.
- *
- * @param[in,out] emitter An emitter object.
- *
- * @returns @c 1 if the function succeeded, @c 0 on error.
- */
-
-extern int
-yaml_emitter_flush(yaml_emitter_t *emitter);
+#include <yaml.h>
projects / m6w6 / ext-psi / blobdiff