-/* $Id: private.h,v 1.5 2008/11/24 18:32:39 kristaps Exp $ */
+/* $Id: private.h,v 1.78 2009/02/22 14:31:08 kristaps Exp $ */
/*
* Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
*
#ifndef PRIVATE_H
#define PRIVATE_H
-struct md_rbuf {
- int fd;
- char *name;
- char *buf;
- size_t bufsz;
- size_t line;
+#include "mdoc.h"
+
+enum mdoc_next {
+ MDOC_NEXT_SIBLING = 0,
+ MDOC_NEXT_CHILD
+};
+
+struct mdoc {
+ void *data;
+ struct mdoc_cb cb;
+ void *htab;
+ int linetok;
+ int flags;
+#define MDOC_HALT (1 << 0)
+ enum mdoc_next next;
+ struct mdoc_node *last;
+ struct mdoc_node *first;
+ struct mdoc_meta meta;
+ enum mdoc_sec lastnamed;
+ enum mdoc_sec lastsec;
};
-struct md_mbuf {
- int fd;
- char *name;
- char *buf;
- size_t bufsz;
- size_t pos;
+
+/* Hard-limit of macro arguments. */
+
+#define MDOC_LINEARG_MAX 9
+
+/* Suggested limit of macro arguments. */
+
+#define MDOC_LINEARG_SOFTMAX 9
+
+#define MACRO_PROT_ARGS struct mdoc *mdoc, int tok, int line, \
+ int ppos, int *pos, char *buf
+
+struct mdoc_macro {
+ int (*fp)(MACRO_PROT_ARGS);
+ int flags;
+#define MDOC_CALLABLE (1 << 0)
+#define MDOC_PARSED (1 << 1)
+#define MDOC_EXPLICIT (1 << 2)
+#define MDOC_PROLOGUE (1 << 3)
};
-#define ROFF___ 0
-#define ROFF_Dd 1
-#define ROFF_Dt 2
-#define ROFF_Os 3
-#define ROFF_Sh 4
-#define ROFF_An 5
-#define ROFF_Li 6
-#define ROFF_MAX 7
+#define mdoc_nwarn(mdoc, node, type, fmt, ...) \
+ mdoc_vwarn((mdoc), (node)->line, \
+ (node)->pos, (type), (fmt), ##__VA_ARGS__)
+
+#define mdoc_nerr(mdoc, node, fmt, ...) \
+ mdoc_verr((mdoc), (node)->line, \
+ (node)->pos, (fmt), ##__VA_ARGS__)
-#define ROFF_Split 0
-#define ROFF_Nosplit 1
-#define ROFF_ARGMAX 2
+#define mdoc_warn(mdoc, type, fmt, ...) \
+ mdoc_vwarn((mdoc), (mdoc)->last->line, \
+ (mdoc)->last->pos, (type), (fmt), ##__VA_ARGS__)
-/* FIXME: have a md_roff with all necessary parameters. */
+#define mdoc_err(mdoc, fmt, ...) \
+ mdoc_verr((mdoc), (mdoc)->last->line, \
+ (mdoc)->last->pos, (fmt), ##__VA_ARGS__)
-typedef int (*roffin)(int, int *, char **);
-typedef int (*roffout)(int);
-typedef int (*roffblkin)(int);
-typedef int (*roffblkout)(int);
+#define mdoc_msg(mdoc, fmt, ...) \
+ mdoc_vmsg((mdoc), (mdoc)->last->line, \
+ (mdoc)->last->pos, (fmt), ##__VA_ARGS__)
+
+#define mdoc_pmsg(mdoc, line, pos, fmt, ...) \
+ mdoc_vmsg((mdoc), (line), \
+ (pos), (fmt), ##__VA_ARGS__)
+
+#define mdoc_pwarn(mdoc, line, pos, type, fmt, ...) \
+ mdoc_vwarn((mdoc), (line), \
+ (pos), (type), (fmt), ##__VA_ARGS__)
+
+#define mdoc_perr(mdoc, line, pos, fmt, ...) \
+ mdoc_verr((mdoc), (line), \
+ (pos), (fmt), ##__VA_ARGS__)
+
+extern const struct mdoc_macro *const mdoc_macros;
__BEGIN_DECLS
-typedef void (*(*md_init)(const struct md_args *,
- struct md_mbuf *, const struct md_rbuf *));
-typedef int (*md_line)(void *, char *, size_t);
-typedef int (*md_exit)(void *, int);
-
-void *md_init_html4_strict(const struct md_args *,
- struct md_mbuf *, const struct md_rbuf *);
-int md_line_html4_strict(void *, char *, size_t);
-int md_exit_html4_strict(void *, int);
-
-void *md_init_dummy(const struct md_args *,
- struct md_mbuf *, const struct md_rbuf *);
-int md_line_dummy(void *, char *, size_t);
-int md_exit_dummy(void *, int);
-
-int md_buf_puts(struct md_mbuf *, const char *, size_t);
-int md_buf_putchar(struct md_mbuf *, char);
-int md_buf_putstring(struct md_mbuf *, const char *);
-
-struct rofftree;
-
-struct rofftree *roff_alloc(const struct md_args *,
- struct md_mbuf *, const struct md_rbuf *,
- const roffin *, const roffout *,
- const roffblkin *, const roffblkout *);
-int roff_engine(struct rofftree *, char *, size_t);
-int roff_free(struct rofftree *, int);
+int mdoc_vwarn(struct mdoc *, int, int,
+ enum mdoc_warn, const char *, ...);
+void mdoc_vmsg(struct mdoc *, int, int,
+ const char *, ...);
+int mdoc_verr(struct mdoc *, int, int,
+ const char *, ...);
+
+int mdoc_macro(MACRO_PROT_ARGS);
+int mdoc_find(const struct mdoc *, const char *);
+int mdoc_word_alloc(struct mdoc *,
+ int, int, const char *);
+int mdoc_elem_alloc(struct mdoc *, int, int,
+ int, size_t, const struct mdoc_arg *);
+int mdoc_block_alloc(struct mdoc *, int, int,
+ int, size_t, const struct mdoc_arg *);
+int mdoc_root_alloc(struct mdoc *);
+int mdoc_head_alloc(struct mdoc *, int, int, int);
+int mdoc_tail_alloc(struct mdoc *, int, int, int);
+int mdoc_body_alloc(struct mdoc *, int, int, int);
+void mdoc_node_free(struct mdoc_node *);
+void mdoc_node_freelist(struct mdoc_node *);
+void mdoc_sibling(struct mdoc *, int, struct mdoc_node **,
+ struct mdoc_node **, struct mdoc_node *);
+void *mdoc_tokhash_alloc(void);
+int mdoc_tokhash_find(const void *, const char *);
+void mdoc_tokhash_free(void *);
+int mdoc_iscdelim(char);
+enum mdoc_sec mdoc_atosec(const char *);
+enum mdoc_msec mdoc_atomsec(const char *);
+enum mdoc_vol mdoc_atovol(const char *);
+enum mdoc_arch mdoc_atoarch(const char *);
+enum mdoc_att mdoc_atoatt(const char *);
+time_t mdoc_atotime(const char *);
+
+char *mdoc_type2a(enum mdoc_type);
+char *mdoc_node2a(struct mdoc_node *);
+
+int mdoc_valid_pre(struct mdoc *, struct mdoc_node *);
+int mdoc_valid_post(struct mdoc *);
+int mdoc_action_pre(struct mdoc *, struct mdoc_node *);
+int mdoc_action_post(struct mdoc *);
+
+int mdoc_argv(struct mdoc *, int, int,
+ struct mdoc_arg *, int *, char *);
+#define ARGV_ERROR (-1)
+#define ARGV_EOLN (0)
+#define ARGV_ARG (1)
+#define ARGV_WORD (2)
+void mdoc_argv_free(int, struct mdoc_arg *);
+int mdoc_args(struct mdoc *, int,
+ int *, char *, int, char **);
+#define ARGS_ERROR (-1)
+#define ARGS_EOLN (0)
+#define ARGS_WORD (1)
+#define ARGS_PUNCT (2)
+#define ARGS_QWORD (3)
+#define ARGS_PHRASE (4)
+
+int xstrlcats(char *, const struct mdoc_node *, size_t);
+int xstrlcat(char *, const char *, size_t);
+int xstrlcpy(char *, const char *, size_t);
+int xstrcmp(const char *, const char *);
+int xstrncmp(const char *, const char *, size_t);
+void *xcalloc(size_t, size_t);
+char *xstrdup(const char *);
+
+int macro_obsolete(MACRO_PROT_ARGS);
+int macro_constant(MACRO_PROT_ARGS);
+int macro_constant_scoped(MACRO_PROT_ARGS);
+int macro_constant_delimited(MACRO_PROT_ARGS);
+int macro_text(MACRO_PROT_ARGS);
+int macro_scoped(MACRO_PROT_ARGS);
+int macro_scoped_close(MACRO_PROT_ARGS);
+int macro_scoped_line(MACRO_PROT_ARGS);
+int macro_prologue(MACRO_PROT_ARGS);
+int macro_end(struct mdoc *);
__END_DECLS
git.ckatri.com / mandoc.git / blobdiff