Roxen.git / server / modules / lpctag.pike

version» Context lines:

Roxen.git/server/modules/lpctag.pike:1: + inherit "module"; + #include <module.h>;    -  + array register_module() + { +  return ({ MODULE_PARSER, +  "µLPC tag", +  "This module adds a new tag, <pike></pike>. It makes it possible." +  " to insert some pike code directly in the document.", +  ({}), 1 }); + } +  + inline private nomask string functions() + { +  return +  "inherit \"roxenlib\";\n" +  "\n" +  "object parser = roxen->current_configuration->parse_module;\n" +  "int __accessed(string file, int|void add) {\n" +  " return parser->query_num(file, add);\n" +  "}\n\n" +  "array data = ({});\n\n" +  "void output(mixed ... args) {\n" +  "if(sizeof(args) > 1) data += ({ sprintf(@args) }); else data += args;\n" +  "}\n\n" +  "string flush() {\n" +  " string r;\n" +  " r=data*\"\";\n" +  " data = ({});\n" +  " return r;\n" +  "}\n" +  "#0 \"piketag\"\n" +  ; +  + } +  + private nomask inline string pre(string what) + { +  if(search(what, "parse(") != -1) +  return functions(); +  if(search(what, "return") != -1) +  return functions() + +  "string parse(object id, mapping defines, object file, mapping args) { "; +  else +  return functions() + +  "string parse(object id, mapping defines, object file, mapping args) { return "; + } +  + private nomask inline string post(string what) + { +  if (what[-1] != ";") +  return ";}"; +  else +  return "}"; + } +  + string tag_lpc(string tag, mapping m, string s, object got, object file, +  mapping defs) + { +  program p; +  object o; +  string tmp; +  string res; +  mixed err; + #if efun(set_max_eval_time) +  if(err = catch { +  set_max_eval_time(2); + #endif +  _master->set_inhibit_compile_errors(1); +  if(err=catch { +  s=pre(s)+s+post(s); +  p = compile_string(s, "LPCTAG"); +  }) +  { +  perror(err[0]-"\n"+" while compiling "+got->not_query+"\n"); +  res = "<h1><font color=red size=7><i>"+err[0]+"</i></font></h1>"; +  } +  +  if(strlen(tmp=_master->errors)) +  { +  _master->set_inhibit_compile_errors(0); +  res=("<pre>"+tmp+"</pre>"+ +  "<pre>"+s+"</pre>"); +  } +  _master->set_inhibit_compile_errors(0); +  if(err = catch{ +  res = (o=clone(p))->parse(got, defs, file, m); +  }) +  { +  perror(err[0]-"\n"+" in "+got->not_query+"\n"); +  res = (o->flush()||"")+"<h1><font color=red size=7><i>"+err[0]+"</i></font></h1>"; +  } + #if efun(set_max_eval_time) +  remove_max_eval_time(); // Remove the limit. +  }) +  { +  perror(err[0]+" for "+got->not_query+"\n"); +  if(!res) +  res = (o->flush()||"")+"<h1><font color=darkred size=7><i>"+err[0]+"</i></font></h1>"; +  else +  res += "<h1>"+err[0]+"</h1>"; +  remove_max_eval_time(); // Remove the limit. +  } + #endif +  if(o) destruct(o); +  +  if(!stringp(res)) +  res=""; +  +  return res; + } +  +  +  + mapping query_tag_callers() { return ([]); } +  + mapping query_container_callers() + { +  return ([ "lpc":tag_lpc, "pike":tag_lpc, "ulpc":tag_lpc, ]); + }   Newline at end of file added.