Roxen.git / server / etc / modules / RXML.pmod / utils.pmod

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Roxen.git/server/etc/modules/RXML.pmod/utils.pmod:1:   //! Things that belong elsewhere but can't lie there for various silly   //! reasons. Everything here is considered internal and not part of   //! the RXML.pmod API.   //!   //! E.g. one reason is to avoid circular references in the parser   //! objects when the callbacks are defined in them.   //!   //! Created 2000-01-21 by Martin Stjernholm   //! - //! $Id: utils.pmod,v 1.24 2001/06/18 15:19:44 mast Exp $ + //! $Id: utils.pmod,v 1.25 2001/06/20 23:27:24 mast Exp $      constant short_format_length = 40;      final string format_short (mixed val)   // This one belongs somewhere else..   {    string res = "";       void format_val (mixed val)    {
Roxen.git/server/etc/modules/RXML.pmod/utils.pmod:83:    while (vals[pos] == RXML.nil);    mixed res = vals[pos];    for (pos++; pos < sizeof (vals); pos++)    if (vals[pos] != RXML.nil)    RXML.parse_error (    "Cannot append another value %s to non-sequential value of type %s.\n",    format_short (vals[pos]), type->name);    return res;   }    - final int(1..1)|string|array free_text_error (object/*(RMXL.PXml)*/ p, string str) - { -  sscanf (str, "%[ \t\n\r]", string ws); -  if (str != ws) -  RXML.parse_error ("Free text %s is not allowed in context of type %s.\n", -  format_short (String.trim_all_whites (str)), p->type->name); -  return ({}); - } -  +    final int(1..1)|string|array unknown_tag_error (object/*(RMXL.PXml)*/ p, string str)   { -  RXML.parse_error ("Unknown tag %s is not allowed in context of type %s.\n", -  format_short (p->tag_name()), p->type->name); +  p->context->handle_exception ( +  catch (RXML.parse_error ( +  "Unknown tag %s is not allowed in context of type %s.\n", +  format_short (p->tag_name()), p->type->name)), p, 1);    return ({});   }      final int(1..1)|string|array unknown_pi_tag_error (object/*(RMXL.PXml)*/ p, string str)   {    sscanf (str, "%[^ \t\n\r]", str); -  RXML.parse_error ( +  p->context->handle_exception ( +  catch (RXML.parse_error (    "Unknown processing instruction %s not allowed in context of type %s.\n", -  format_short ("<" + p->tag_name() + str), p->type->name); +  format_short ("<" + p->tag_name() + str), p->type->name)), p, 1);    return ({});   }      final int(1..1)|string|array invalid_cdata_error (object/*(RXML.PXml)*/ p, string str)   { -  RXML.parse_error ("CDATA text %O is not allowed in context of type %s.\n", -  format_short (str), p->type->name); +  p->context->handle_exception ( +  catch (RXML.parse_error ( +  "CDATA text %O is not allowed in context of type %s.\n", +  format_short (str), p->type->name)), p, 1);    return ({});   }      final int(1..1)|string|array output_error_cb (object/*(RMXL.PXml)*/ p, string str)   { -  if (p->errmsgs) str = p->errmsgs + str, p->errmsgs = 0; -  if (p->type->free_text) p->_set_data_callback (0); -  else p->_set_data_callback (free_text_error); +  p->output_errors();    return ({str});   }         // PXml and PEnt callbacks.      final int(1..1)|string|array p_xml_comment_cb (object/*(RXML.PXml)*/ p, string str)   // FIXME: This is a kludge until quote tags are handled like other tags.   { -  if (p->type->handle_literals) p->handle_literal(); -  else if (p->p_code) p->p_code_literal(); +  p->drain_output();    string name = p->parse_tag_name (str);    if (sizeof (name)) {    name = p->tag_name() + name;    if (string|array|function tdef = p->tags()[name]) {    if (stringp (tdef))    return ({tdef});    else if (arrayp (tdef))    return tdef[0] (p, p->parse_tag_args (str), @tdef[1..]);    else    return tdef (p, p->parse_tag_args (str));    }    else if (p->containers()[name]) -  RXML.parse_error ("Sorry, can't handle containers beginning with " + -  p->tag_name() + ".\n"); +  p->context->handle_exception ( +  catch (RXML.parse_error ( +  "Sorry, can't handle containers beginning with %s.\n", +  p->tag_name())), p, 1);    }    return p->type->free_text ? 0 : ({});   }      final int(1..1)|string|array p_xml_cdata_cb (object/*(RXML.PXml)*/ p, string str)   {    return ({str});   }      final int(1..1)|string|array p_xml_entity_cb (object/*(RXML.PXml)*/ p, string str)
Roxen.git/server/etc/modules/RXML.pmod/utils.pmod:173:    (<"#x", "#X">)[entity[..1]] ? "%*2s%x%*c" : "%*c%d%*c",    int char) == 2)    catch (str = (string) ({char}));    // Lax error handling: Just let it through if it can't be    // converted. Not really good, though.    }    }    else    if (entity[0] == ':') str = entity[1..];    else if (has_value (entity, ".")) { -  if (type->handle_literals) p->handle_literal(); -  else if (p->p_code) p->p_code_literal(); +  p->drain_output();    mixed value = p->handle_var (    p,    entity,    // No quoting of splice args. FIXME: Add some sort of    // safeguard against splicing in things like "nice><evil    // stuff='...'"?    p->html_context() == "splice_arg" ? RXML.t_any_text : type); -  if (value != RXML.nil) { -  if (type->free_text && !p->p_code) return ({value}); -  p->add_value (value); -  } +  if (value != RXML.nil) p->add_value (value);    return ({});    } -  if (!type->free_text) -  RXML.parse_error ("Unknown entity \"&%s;\" not allowed context of type %s.\n", -  entity, type->name); +     return ({str});   }      final int(1..1)|string|array p_xml_compat_entity_cb (object/*(RMXL.PXml)*/ p, string str)   {    RXML.Type type = p->type;    string entity = p->tag_name();    if (sizeof (entity) && entity[0] != '#')    if (entity[0] == ':') str = entity[1..];    else if (has_value (entity, ".")) { -  if (type->handle_literals) p->handle_literal(); -  else if (p->p_code) p->p_code_literal(); +  p->drain_output();    mixed value = p->handle_var (    p,    entity,    // No quoting of splice args. FIXME: Add some sort of    // safeguard against splicing in things like "nice><evil    // stuff='...'"?    p->html_context() == "splice_arg" ? RXML.t_any_text : type); -  if (value != RXML.nil) { -  if (type->free_text && !p->p_code) return ({value}); -  p->add_value (value); -  } +  if (value != RXML.nil) p->add_value (value);    return ({});    } -  if (!type->free_text) -  RXML.parse_error ("Unknown entity \"&%s;\" not allowed in context of type %s.\n", -  entity, type->name); +     return ({str});   }