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/* ox.h
* Copyright (c) 2011, Peter Ohler
* All rights reserved.
*/
#ifndef OX_H
#define OX_H
#if defined(__cplusplus)
extern "C" {
#if 0
} /* satisfy cc-mode */
#endif
#endif
#define RSTRING_NOT_MODIFIED
#include "ruby.h"
#include "ruby/encoding.h"
#if HAVE_RUBY_ST_H
#include "ruby/st.h"
#else
// Only on travis, local is where it is for all others. Seems to vary depending on the travis machine picked up.
#include "st.h"
#endif
#include "attr.h"
#include "err.h"
#include "helper.h"
#include "slotcache.h"
#include "type.h"
#define raise_error(msg, xml, current) _ox_raise_error(msg, xml, current, __FILE__, __LINE__)
#define MAX_TEXT_LEN 4096
#define SILENT 0
#define TRACE 1
#define DEBUG 2
#define XSD_DATE 0x0001
#define WITH_XML 0x0002
#define WITH_INST 0x0004
#define WITH_DTD 0x0008
#define CIRCULAR 0x0010
#define XSD_DATE_SET 0x0100
#define WITH_XML_SET 0x0200
#define WITH_INST_SET 0x0400
#define WITH_DTD_SET 0x0800
#define CIRCULAR_SET 0x1000
typedef enum {
UseObj = 1,
UseAttr = 2,
UseAttrSet = 3,
UseArray = 4,
UseAMember = 5,
UseHash = 6,
UseHashKey = 7,
UseHashVal = 8,
UseRange = 9,
UseRangeAttr = 10,
UseRaw = 11,
} Use;
typedef enum {
StrictEffort = 's',
TolerantEffort = 't',
AutoEffort = 'a',
NoEffort = 0,
} Effort;
typedef enum { Yes = 'y', No = 'n', NotSet = 0 } YesNo;
typedef enum { ObjMode = 'o', GenMode = 'g', LimMode = 'l', HashMode = 'h', HashNoAttrMode = 'n', NoMode = 0 } LoadMode;
typedef enum {
OffSkip = 'o',
NoSkip = 'n',
CrSkip = 'r',
SpcSkip = 's',
} SkipMode;
typedef struct _pInfo *PInfo;
typedef struct _parseCallbacks {
void (*instruct)(PInfo pi, const char *target, Attr attrs, const char *content);
void (*add_doctype)(PInfo pi, const char *docType);
void (*add_comment)(PInfo pi, const char *comment);
void (*add_cdata)(PInfo pi, const char *cdata, size_t len);
void (*add_text)(PInfo pi, char *text, int closed);
void (*add_element)(PInfo pi, const char *ename, Attr attrs, int hasChildren);
void (*end_element)(PInfo pi, const char *ename);
void (*finish)(PInfo pi);
} *ParseCallbacks;
typedef struct _circArray {
VALUE obj_array[1024];
VALUE *objs;
unsigned long size; /* allocated size or initial array size */
unsigned long cnt;
} *CircArray;
typedef struct _options {
char encoding[64]; // encoding, stored in the option to avoid GC invalidation in default values
char margin[128]; // left margin for dumping
int indent; // indention for dump, default 2
int trace; // trace level
char margin_len; // margin length
char with_dtd; // YesNo
char with_xml; // YesNo
char with_instruct; // YesNo
char circular; // YesNo
char xsd_date; // YesNo
char mode; // LoadMode
char effort; // Effort
char sym_keys; // symbolize keys
char skip; // skip mode
char smart; // YesNo sax smart mode
char convert_special; // boolean true or false
char allow_invalid; // YesNo
char no_empty; // boolean - no empty elements when dumping
char with_cdata; // boolean - hash_load should include cdata
char inv_repl[12]; // max 10 valid characters, first character is the length
char strip_ns[64]; // namespace to strip, \0 is no-strip, \* is all, else only matches
struct _hints *html_hints; // html hints
VALUE attr_key_mod;
VALUE element_key_mod;
rb_encoding *rb_enc;
} *Options;
// parse information structure
struct _pInfo {
struct _helperStack helpers;
struct _err err;
char *str; // buffer being read from
char *end; // end of original string
char *s; // current position in buffer
VALUE obj;
ParseCallbacks pcb;
CircArray circ_array;
unsigned long id; // set for text types when cirs_array is set
Options options;
VALUE *marked;
int mark_size; // allocated size
int mark_cnt;
char last; // last character read, rarely set
};
extern VALUE ox_parse(char *xml, size_t len, ParseCallbacks pcb, char **endp, Options options, Err err);
extern void _ox_raise_error(const char *msg, const char *xml, const char *current, const char *file, int line);
extern void ox_sax_define(void);
extern char *ox_write_obj_to_str(VALUE obj, Options copts);
extern void ox_write_obj_to_file(VALUE obj, const char *path, Options copts);
extern struct _options ox_default_options;
extern VALUE Ox;
extern ID ox_abort_id;
extern ID ox_at_column_id;
extern ID ox_at_content_id;
extern ID ox_at_id;
extern ID ox_at_line_id;
extern ID ox_at_pos_id;
extern ID ox_at_value_id;
extern ID ox_attr_id;
extern ID ox_attr_value_id;
extern ID ox_attrs_done_id;
extern ID ox_attributes_id;
extern ID ox_beg_id;
extern ID ox_bigdecimal_id;
extern ID ox_call_id;
extern ID ox_cdata_id;
extern ID ox_comment_id;
extern ID ox_den_id;
extern ID ox_doctype_id;
extern ID ox_end_element_id;
extern ID ox_end_id;
extern ID ox_end_instruct_id;
extern ID ox_error_id;
extern ID ox_excl_id;
extern ID ox_external_encoding_id;
extern ID ox_fileno_id;
extern ID ox_force_encoding_id;
extern ID ox_inspect_id;
extern ID ox_instruct_id;
extern ID ox_jd_id;
extern ID ox_keys_id;
extern ID ox_local_id;
extern ID ox_mesg_id;
extern ID ox_message_id;
extern ID ox_new_id;
extern ID ox_nodes_id;
extern ID ox_num_id;
extern ID ox_parse_id;
extern ID ox_pos_id;
extern ID ox_read_id;
extern ID ox_readpartial_id;
extern ID ox_start_element_id;
extern ID ox_string_id;
extern ID ox_text_id;
extern ID ox_to_c_id;
extern ID ox_value_id;
extern rb_encoding *ox_utf8_encoding;
extern VALUE ox_empty_string;
extern VALUE ox_encoding_sym;
extern VALUE ox_indent_sym;
extern VALUE ox_size_sym;
extern VALUE ox_standalone_sym;
extern VALUE ox_sym_bank; // Array
extern VALUE ox_version_sym;
extern VALUE ox_zero_fixnum;
extern VALUE ox_date_class;
extern VALUE ox_stringio_class;
extern VALUE ox_struct_class;
extern VALUE ox_time_class;
extern VALUE ox_document_clas;
extern VALUE ox_element_clas;
extern VALUE ox_instruct_clas;
extern VALUE ox_bag_clas;
extern VALUE ox_comment_clas;
extern VALUE ox_raw_clas;
extern VALUE ox_doctype_clas;
extern VALUE ox_cdata_clas;
extern SlotCache ox_class_cache;
extern void ox_init_builder(VALUE ox);
#if defined(__cplusplus)
#if 0
{ /* satisfy cc-mode */
#endif
} /* extern "C" { */
#endif
#endif /* OX_H */
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