version 1.10, 2009/06/16 19:55:28 |
version 1.14, 2009/06/22 13:09:17 |
|
|
|
|
#include "libman.h" |
#include "libman.h" |
|
|
/* FIXME: validate text. */ |
|
|
|
#define POSTARGS struct man *m, const struct man_node *n |
#define POSTARGS struct man *m, const struct man_node *n |
|
|
typedef int (*v_post)(POSTARGS); |
typedef int (*v_post)(POSTARGS); |
Line 33 struct man_valid { |
|
Line 31 struct man_valid { |
|
v_post *posts; |
v_post *posts; |
}; |
}; |
|
|
static int count(const struct man_node *); |
|
static int check_eq0(POSTARGS); |
static int check_eq0(POSTARGS); |
static int check_ge1(POSTARGS); |
static int check_ge1(POSTARGS); |
static int check_ge2(POSTARGS); |
static int check_ge2(POSTARGS); |
static int check_le1(POSTARGS); |
static int check_le1(POSTARGS); |
static int check_le2(POSTARGS); |
static int check_le2(POSTARGS); |
static int check_le5(POSTARGS); |
static int check_le5(POSTARGS); |
|
static int check_text(POSTARGS); |
|
static int check_root(POSTARGS); |
|
|
static v_post posts_le1[] = { check_le1, NULL }; |
static v_post posts_le1[] = { check_le1, NULL }; |
static v_post posts_le2[] = { check_le2, NULL }; |
static v_post posts_le2[] = { check_le2, NULL }; |
Line 85 man_valid_post(struct man *m) |
|
Line 84 man_valid_post(struct man *m) |
|
|
|
switch (m->last->type) { |
switch (m->last->type) { |
case (MAN_TEXT): |
case (MAN_TEXT): |
/* FALLTHROUGH */ |
return(check_text(m, m->last)); |
case (MAN_ROOT): |
case (MAN_ROOT): |
return(1); |
return(check_root(m, m->last)); |
default: |
default: |
break; |
break; |
} |
} |
Line 102 man_valid_post(struct man *m) |
|
Line 101 man_valid_post(struct man *m) |
|
} |
} |
|
|
|
|
static inline int |
static int |
count(const struct man_node *n) |
check_root(POSTARGS) |
{ |
{ |
int i; |
|
|
if (NULL == m->first->child) |
|
return(man_nerr(m, n, WNODATA)); |
|
if (NULL == m->meta.title) |
|
return(man_nerr(m, n, WNOTITLE)); |
|
|
for (i = 0; n; n = n->next, i++) |
return(1); |
/* Loop. */ ; |
|
return(i); |
|
} |
} |
|
|
|
|
|
static int |
|
check_text(POSTARGS) |
|
{ |
|
const char *p; |
|
int pos; |
|
|
|
assert(n->string); |
|
|
|
for (p = n->string, pos = n->pos + 1; *p; p++, pos++) { |
|
if ('\t' == *p || isprint((u_char)*p)) |
|
continue; |
|
|
|
if (MAN_IGN_CHARS & m->pflags) |
|
return(man_pwarn(m, n->line, pos, WNPRINT)); |
|
return(man_perr(m, n->line, pos, WNPRINT)); |
|
} |
|
|
|
return(1); |
|
} |
|
|
|
|
#define INEQ_DEFINE(x, ineq, name) \ |
#define INEQ_DEFINE(x, ineq, name) \ |
static int \ |
static int \ |
check_##name(POSTARGS) \ |
check_##name(POSTARGS) \ |
{ \ |
{ \ |
int c; \ |
if (n->nchild ineq (x)) \ |
if ((c = count(n->child)) ineq (x)) \ |
|
return(1); \ |
return(1); \ |
return(man_verr(m, n->line, n->pos, \ |
return(man_verr(m, n->line, n->pos, \ |
"expected line arguments %s %d, have %d", \ |
"expected line arguments %s %d, have %d", \ |
#ineq, (x), c)); \ |
#ineq, (x), n->nchild)); \ |
} |
} |
|
|
INEQ_DEFINE(0, ==, eq0) |
INEQ_DEFINE(0, ==, eq0) |