From 408c7c5b36e1058a76741a22876593ee8c042dd4 Mon Sep 17 00:00:00 2001 From: deva Date: Fri, 24 Jul 2009 13:59:36 +0000 Subject: Introduced a new template tag called 'header' to replace the macro-tag-with-header-attribute construct. --- server/src/server.cc | 9 ++--- server/src/template.h | 1 + server/src/templateparser.cc | 95 +++++++++++++++++++------------------------- 3 files changed, 44 insertions(+), 61 deletions(-) (limited to 'server/src') diff --git a/server/src/server.cc b/server/src/server.cc index 884284a..8bfd827 100644 --- a/server/src/server.cc +++ b/server/src/server.cc @@ -148,17 +148,14 @@ static std::string handleTransaction(Transaction *transaction, while(mi2 != templ->course.macros.end()) { Macro ¯o = (*mi2); - // FIXME: This is to be made in some other way in a later version. - if(macro.attributes.find("header") != macro.attributes.end()) { - // Macro is a special headline macro - // Simply output a headline, and ignore the rest of it. - answer += " \n"; + if(macro.isHeader) { + answer += "
\n"; mi2++; continue; } bool completed = db->checkMacro(transaction->cpr, macro.attributes["name"]); - + answer += " attributes; Resume resume; + bool isHeader; }; class Course { diff --git a/server/src/templateparser.cc b/server/src/templateparser.cc index 8db6bbf..49cc29d 100644 --- a/server/src/templateparser.cc +++ b/server/src/templateparser.cc @@ -47,28 +47,14 @@ void TemplateParser::error(const char* fmt, ...) { - // TODO: Throw exception here. - va_list argp; - int s = 256; - char *p = new char[s]; - /* See printf(3) for details on the loop how to get the right buffersize. */ - while(1) { - va_start(argp, fmt); - int n = vsnprintf(p, s, fmt, argp); - va_end(argp); - if(n > -1 && n < s) - break; - if(n > -1) /* glibc 2.1 */ - s = n+1; /* precisely what is needed */ - else /* glibc 2.0 */ - s *= 2; /* twice the old size */ - delete[] p; - p = new char[s]; - } + char *p; + va_start(argp, fmt); + vasprintf(&p, fmt, argp); + va_end(argp); PRACRO_ERR_LOG(macro, "Error in TemplateParser: %s\n", p); - delete[] p; - throw Exception("Error in TemplateParser"); + throw Exception(std::string("Error in TemplateParser: ") + p); + free(p); } TemplateParser::TemplateParser(std::string course) @@ -77,11 +63,7 @@ TemplateParser::TemplateParser(std::string course) t = new Template(); current_macro = NULL; -#ifndef TEST_TEMPLATEPARSER file = Conf::xml_basedir + "/templates/" + course + ".xml"; -#else - file = "../xml/templates/" + course + ".xml"; -#endif/*TEST_TEMPLATEPARSER*/ PRACRO_DEBUG(macro, "Using template file: %s\n", file.c_str()); @@ -114,7 +96,7 @@ void TemplateParser::startTag(std::string name, std::map< std::string, std::stri } // Create macro and enable parsing of queries, maps and window - if(name == "macro") { + if(name == "macro" || name == "header") { if(state != COURSE) error("macro found outside course."); state = MACRO; @@ -122,6 +104,7 @@ void TemplateParser::startTag(std::string name, std::map< std::string, std::stri Macro m; m.attributes = attributes; + m.isHeader = name == "header"; t->course.macros.push_back(m); current_macro = &(t->course.macros.back()); @@ -134,7 +117,7 @@ void TemplateParser::startTag(std::string name, std::map< std::string, std::stri void TemplateParser::endTag(std::string name) { if(name == "course") state = UNDEFINED; - if(name == "macro") { + if(name == "macro" || name == "header") { current_macro = NULL; state = COURSE; } @@ -182,41 +165,43 @@ void print_attributes(std::string prefix, int main() { + Conf::xml_basedir = "../xml/"; + try { - TemplateParser parser("example"); - parser.parse(); + TemplateParser parser("example"); + parser.parse(); - Template *t = parser.getTemplate(); + Template *t = parser.getTemplate(); - printf("[Template]:\n"); - print_attributes("\t-", t->attributes); + printf("[Template]:\n"); + print_attributes("\t-", t->attributes); - printf("\t[Course]:\n"); - print_attributes("\t\t-", t->course.attributes); + printf("\t[Course]:\n"); + print_attributes("\t\t-", t->course.attributes); - printf("\t\t[Macros]:\n"); - std::vector< Macro >::iterator i = t->course.macros.begin(); - - while(i != t->course.macros.end()) { - printf("\t\t\t[Macro]:\n"); - print_attributes("\t\t\t\t-", (*i).attributes); - - std::vector< Query >::iterator qi = (*i).queries.begin(); - while(qi != (*i).queries.end()) { - printf("\t\t\t\t[Query]:\n"); - print_attributes("\t\t\t\t\t-", (*qi).attributes); - qi++; + printf("\t\t[Macros]:\n"); + std::vector< Macro >::iterator i = t->course.macros.begin(); + + while(i != t->course.macros.end()) { + printf("\t\t\t[Macro]:\n"); + print_attributes("\t\t\t\t-", (*i).attributes); + + std::vector< Query >::iterator qi = (*i).queries.begin(); + while(qi != (*i).queries.end()) { + printf("\t\t\t\t[Query]:\n"); + print_attributes("\t\t\t\t\t-", (*qi).attributes); + qi++; + } + + std::vector< Map >::iterator mi = (*i).maps.begin(); + while(mi != (*i).maps.end()) { + printf("\t\t\t\t[Map]:\n"); + print_attributes("\t\t\t\t\t-", (*mi).attributes); + mi++; + } + + i++; } - - std::vector< Map >::iterator mi = (*i).maps.begin(); - while(mi != (*i).maps.end()) { - printf("\t\t\t\t[Map]:\n"); - print_attributes("\t\t\t\t\t-", (*mi).attributes); - mi++; - } - - i++; - } } catch(Exception &e) { printf("ERROR: %s\n", e.what()); return 1; -- cgit v1.2.3