static void pendElement(void *ctxt, const xmlChar * uname)
{
saxctxt *ctx = (saxctxt *) ctxt;
const char *name = (const char *) uname;
const htmlElemDesc *desc = htmlTagLookup(uname);
#if 0 /* for now, err on the side of leaving stuff alone */
if ((ctx->cfg->doctype == fpi_html) || (ctx->cfg->doctype == fpi_xhtml)) {
/* enforce html */
if (!desc || desc->depr)
return;
} else if ((ctx->cfg->doctype == fpi_html)
|| (ctx->cfg->doctype == fpi_xhtml)) {
/* enforce html legacy */
if (!desc)
return;
}
#endif
if (ctx->offset > 0) {
dump_content(ctx);
ctx->offset = 0; /* having dumped it, we can re-use the memory */
}
if (!desc || !desc->empty) {
ap_fprintf(ctx->f->next, ctx->bb, "</%s>", name);
}
}
/*
* call-seq:
* [](tag_name)
*
* Get ElemementDescription for +tag_name+
*/
static VALUE get_description(VALUE klass, VALUE tag_name)
{
const htmlElemDesc * description = htmlTagLookup(
(const xmlChar *)StringValueCStr(tag_name)
);
if(NULL == description) return Qnil;
return Data_Wrap_Struct(klass, 0, 0, (void *)description);
}
static void pstartElement(void *ctxt, const xmlChar * uname, const xmlChar ** uattrs)
{
int num_match;
char *subs;
int is_uri;
const char **a;
size_t s_to, s_from;
saxctxt *ctx = (saxctxt *) ctxt;
apr_array_header_t *linkattrs;
int i;
const char *name = (const char *) uname;
const char **attrs = (const char **) uattrs;
const htmlElemDesc *desc = htmlTagLookup(uname);
/* VoxCDN FIXME: rewrite this, it's ridiculously bad */
#if 0 /* for now, err on the side of leaving stuff alone */
int enforce = 0;
if ((ctx->cfg->doctype == fpi_html) || (ctx->cfg->doctype == fpi_xhtml)) {
/* enforce html */
enforce = 2;
if (!desc || desc->depr)
return;
} else if ((ctx->cfg->doctype == fpi_html)
|| (ctx->cfg->doctype == fpi_xhtml)) {
enforce = 1;
/* enforce html legacy */
if (!desc) {
return;
}
}
if (!desc && enforce) {
ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, ctx->f->r,
"Bogus HTML element %s dropped", name) ;
return;
}
if (desc && desc->depr && (enforce == 2) ) {
ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, ctx->f->r,
"Deprecated HTML element %s dropped", name) ;
return;
}
#endif
ap_fputc(ctx->f->next, ctx->bb, '<');
ap_fputs(ctx->f->next, ctx->bb, name);
if (attrs) {
linkattrs =
apr_hash_get(ctx->cfg->links, name, APR_HASH_KEY_STRING);
for (a = attrs; *a; a += 2) {
ctx->offset = 0;
if (a[1]) {
pappend(ctx, a[1], strlen(a[1]) + 1);
is_uri = 0;
if (linkattrs) {
tattr *attrs = (tattr *) linkattrs->elts;
for (i = 0; i < linkattrs->nelts; ++i) {
if (!strcmp(*a, attrs[i].val)) {
is_uri = 1;
break;
}
}
}
if(is_uri) {
/* first do the server replacements */
if(ctx->cfg->map) {
server_remap_t *remaps = (server_remap_t *)ctx->cfg->map->elts;
for(i = 0; i < ctx->cfg->map->nelts; ++i) {
if(!ap_regexec(&(remaps[i].regex), ctx->buf, 0, 0, 0)) {
int add_auth = ctx->cfg->global_auth | (remaps[i].flags & REMAP_FLAG_AUTH);
int add_qstring_ignore =
ctx->cfg->global_qstring_ignore | (remaps[i].flags & REMAP_FLAG_QSTRING_IGNORE);
subs = remap_url(ctx, ctx->buf, add_auth, add_qstring_ignore);
if(subs) {
++num_match;
s_to = strlen(subs);
s_from = strlen(ctx->buf);
if(s_to > s_from)
preserve(ctx, s_to - s_from);
memcpy(ctx->buf, subs, s_to+1);
break; /* only do one substitution per link */
}
}
}
}
}
}
if (!a[1])
ap_fputstrs(ctx->f->next, ctx->bb, " ", a[0], NULL);
else {
/* write the attribute */
ap_fputstrs(ctx->f->next, ctx->bb, " ", a[0], "=\"", NULL);
pcharacters(ctx, (const xmlChar *) ctx->buf, strlen(ctx->buf));
ap_fputc(ctx->f->next, ctx->bb, '"');
}
}
}
ctx->offset = 0;
if(desc && desc->empty)
ap_fputs(ctx->f->next, ctx->bb, "/>");
else
ap_fputc(ctx->f->next, ctx->bb, '>');
}
