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-rw-r--r--server/src/macrolist.cc8
-rw-r--r--server/src/queryhandlerpracro.cc8
-rw-r--r--server/src/queryhandlerpracro.h4
-rw-r--r--server/src/server.cc305
-rw-r--r--server/src/widgetgenerator.cc4
-rw-r--r--server/src/widgetgenerator.h2
6 files changed, 174 insertions, 157 deletions
diff --git a/server/src/macrolist.cc b/server/src/macrolist.cc
index f067fb1..e8bc507 100644
--- a/server/src/macrolist.cc
+++ b/server/src/macrolist.cc
@@ -75,10 +75,10 @@ std::string MacroList::getLatestVersion(std::string macro) throw(Exception)
if(find(macro) == end()) throw Exception("Macro ["+macro+"] does not exist");
MacroListItem mli = (*this)[macro];
if(mli.size() == 0) return "";
- printf("Search for %s - found %s v%s\n",
- macro.c_str(),
- (macropath + "/" + mli.begin()->second).c_str(),
- ((std::string)mli.begin()->first).c_str());
+ PRACRO_DEBUG(macrolist, "Search for %s - found %s v%s\n",
+ macro.c_str(),
+ (macropath + "/" + mli.begin()->second).c_str(),
+ ((std::string)mli.begin()->first).c_str());
return macropath + "/" + mli.begin()->second;
}
diff --git a/server/src/queryhandlerpracro.cc b/server/src/queryhandlerpracro.cc
index ab1466e..682708c 100644
--- a/server/src/queryhandlerpracro.cc
+++ b/server/src/queryhandlerpracro.cc
@@ -30,10 +30,10 @@
#include <stdlib.h>
-QueryHandlerPracro::QueryHandlerPracro(Database *db, std::string cpr)
+QueryHandlerPracro::QueryHandlerPracro(Database &_db, std::string cpr)
+ : db(_db)
{
this->cpr = cpr;
- this->db = db;
}
QueryResult QueryHandlerPracro::exec(Query &query)
@@ -47,7 +47,7 @@ QueryResult QueryHandlerPracro::exec(Query &query)
std::string ttl = query.attributes["ttl"];
time_t oldest = time(NULL) - atol(ttl.c_str());
- Values values = db->getValues(cpr, fields, oldest);
+ Values values = db.getValues(cpr, fields, oldest);
std::string value = values[field].value;
time_t timestamp = values[field].timestamp;
@@ -69,7 +69,7 @@ int main()
{
Database db("pgsql", Conf::database_addr, "", Conf::database_user, Conf::database_passwd, "");
- QueryHandlerPracro qh(&db, "2003791613");
+ QueryHandlerPracro qh(db, "2003791613");
Query q1;
q1.attributes["device_id"] = "lensmeter";
diff --git a/server/src/queryhandlerpracro.h b/server/src/queryhandlerpracro.h
index 73802f0..bdb85db 100644
--- a/server/src/queryhandlerpracro.h
+++ b/server/src/queryhandlerpracro.h
@@ -41,14 +41,14 @@
*/
class QueryHandlerPracro : public QueryHandler {
public:
- QueryHandlerPracro(Database *db, std::string cpr);
+ QueryHandlerPracro(Database &db, std::string cpr);
~QueryHandlerPracro() {}
// Execute all queries.
QueryResult exec(Query &query);
private:
- Database *db;
+ Database &db;
std::string cpr;
};
diff --git a/server/src/server.cc b/server/src/server.cc
index 8bfd827..1bfa2b0 100644
--- a/server/src/server.cc
+++ b/server/src/server.cc
@@ -79,186 +79,203 @@ public:
: Exception("Macro " + r.macro + " not found in course " + r.course) {}
};
-static std::string handleTransaction(Transaction *transaction,
- TCPSocket *pentominos_socket,
- Database *db,
- JournalWriter &journalwriter,
- MacroList &macrolist)
+
+static std::string handleCommits(Transaction *transaction, Database &db,
+ JournalWriter &journalwriter, MacroList &macrolist)
{
std::string answer;
- answer += "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
- answer += "<pracro version=\"1.0\">\n";
-
- try {
- //
- // Handle commits
- //
- {
- Commits::iterator i = transaction->commits.begin();
- while(i != transaction->commits.end()) {
- Commit &commit = *i;
- MacroParser mp(macrolist.getLatestVersion(commit.macro));
- mp.parse();
- Macro *macro = mp.getMacro();
-
- std::string resume = resume_parser(macro->resume, commit);
- commit.fields["journal.resume"] = resume;
- db->commitTransaction(transaction->user, transaction->cpr, *macro, commit.fields);
-
- bool store_in_journal = true;
- // We always need to store in journal!
- // macro->resume.attributes.find("store_in_journal") != macro->resume.attributes.end() &&
- // macro->resume.attributes["store_in_journal"] == "true";
-
- if(resume != "" && store_in_journal) {
- journalwriter.addEntry(*transaction, commit, resume, commit.course);
- }
-
- i++;
- }
+ Commits::iterator i = transaction->commits.begin();
+ while(i != transaction->commits.end()) {
+ Commit &commit = *i;
+
+ MacroParser mp(macrolist.getLatestVersion(commit.macro));
+ mp.parse();
+ Macro *macro = mp.getMacro();
+
+ std::string resume = resume_parser(macro->resume, commit);
+ commit.fields["journal.resume"] = resume;
+ db.commitTransaction(transaction->user, transaction->cpr, *macro, commit.fields);
+
+ if(resume != "") {
+ journalwriter.addEntry(*transaction, commit, resume, commit.course);
}
-
- //
- // Handle requests
- //
- Requests::iterator i = transaction->requests.begin();
- while(i != transaction->requests.end()) {
- Request &request = *i;
-
- PRACRO_DEBUG(server, "Handling request - macro: %s, course: %s\n",
- request.macro.c_str(), request.course.c_str());
-
- // Read and parse the template file.
- TemplateParser tp(request.course);
- tp.parse();
-
- Template *templ = tp.getTemplate();
+
+ i++;
+ }
- answer += " <course name=\"";
- answer += templ->course.attributes["name"];
- answer += "\" title=\"";
- answer += templ->course.attributes["title"];
- answer += "\">\n";
-
- bool foundmacro = false;
+ return answer;
+}
- // Generate the macro and return it to the client
- std::vector< Macro >::iterator mi2 = templ->course.macros.begin();
- while(mi2 != templ->course.macros.end()) {
- Macro &macro = (*mi2);
- if(macro.isHeader) {
- answer += " <header caption=\"" + macro.attributes["caption"] + "\"/>\n";
- mi2++;
- continue;
- }
-
- bool completed = db->checkMacro(transaction->cpr, macro.attributes["name"]);
+static std::string handleRequest(Transaction *transaction,
+ TCPSocket *pentominos_socket,
+ Database &db,
+ JournalWriter &journalwriter,
+ MacroList &macrolist)
+{
+ std::string answer;
- answer += " <macro completed=";
- if(completed) answer += "\"true\"";
- else answer += "\"false\"";
+ Requests::iterator i = transaction->requests.begin();
+ while(i != transaction->requests.end()) {
+ Request &request = *i;
+
+ PRACRO_DEBUG(server, "Handling request - macro: %s, course: %s\n",
+ request.macro.c_str(), request.course.c_str());
+
+ // Read and parse the template file.
+ TemplateParser tp(request.course);
+ tp.parse();
+
+ Template *templ = tp.getTemplate();
+
+ answer += " <course name=\"";
+ answer += templ->course.attributes["name"];
+ answer += "\" title=\"";
+ answer += templ->course.attributes["title"];
+ answer += "\">\n";
+
+ bool foundmacro = false;
+
+ // Generate the macro and return it to the client
+ std::vector< Macro >::iterator mi2 = templ->course.macros.begin();
+ while(mi2 != templ->course.macros.end()) {
+ Macro &macro = (*mi2);
- std::map< std::string, std::string >::iterator ai = macro.attributes.begin();
- while(ai != macro.attributes.end()) {
- std::string name = ai->first;
- std::string value = ai->second;
- answer += " "+name+"=\"" + value + "\"";
- ai++;
- }
+ if(macro.isHeader) {
+ answer += " <header caption=\"" + macro.attributes["caption"] + "\"/>\n";
+ mi2++;
+ continue;
+ }
- if(macro.attributes["name"] == request.macro ||
- (macro.attributes.find("static") != macro.attributes.end() &&
- macro.attributes["static"] == "true")
- ) {
- foundmacro = true;
+ bool completed = db.checkMacro(transaction->cpr, macro.attributes["name"]);
- MacroParser mp(macrolist.getLatestVersion(macro.attributes["name"]));
- mp.parse();
- Macro *m = mp.getMacro();
- answer += " caption=\"" + m->window.attributes["caption"] + "\"";
- answer += ">\n";
+ answer += " <macro completed=";
+ if(completed) answer += "\"true\"";
+ else answer += "\"false\"";
- LUAQueryMapper lqm;
+ std::map< std::string, std::string >::iterator ai = macro.attributes.begin();
+ while(ai != macro.attributes.end()) {
+ std::string name = ai->first;
+ std::string value = ai->second;
+ answer += " "+name+"=\"" + value + "\"";
+ ai++;
+ }
- ////////////////////////
- std::vector< Query >::iterator qi = m->queries.begin();
- while(qi != m->queries.end()) {
+ if(macro.attributes["name"] == request.macro ||
+ (macro.attributes.find("static") != macro.attributes.end() &&
+ macro.attributes["static"] == "true")
+ ) {
+ foundmacro = true;
- Query &query = *qi;
- std::string service = query.attributes["service"];
+ MacroParser mp(macrolist.getLatestVersion(macro.attributes["name"]));
+ mp.parse();
+ Macro *m = mp.getMacro();
+ answer += " caption=\"" + m->window.attributes["caption"] + "\"";
+ answer += ">\n";
- if(service == "pentominos") {
- // Send the queries to Pentominos (if any)
- QueryHandlerPentominos qh(pentominos_socket, transaction->cpr);
+ LUAQueryMapper lqm;
- QueryResult queryresult = qh.exec(*qi);
- lqm.addQueryResult(queryresult);
- }
+ ////////////////////////
+ std::vector< Query >::iterator qi = m->queries.begin();
+ while(qi != m->queries.end()) {
- if(service == "pracro") {
- // Send the queries to Pentominos (if any)
- QueryHandlerPracro qh(db, transaction->cpr);
+ Query &query = *qi;
+ std::string service = query.attributes["service"];
- QueryResult queryresult = qh.exec(*qi);
- lqm.addQueryResult(queryresult);
- }
+ if(service == "pentominos") {
+ // Send the queries to Pentominos (if any)
+ QueryHandlerPentominos qh(pentominos_socket, transaction->cpr);
- qi++;
+ QueryResult queryresult = qh.exec(*qi);
+ lqm.addQueryResult(queryresult);
}
- // Handle scripts
- if(m->scripts.size()) {
- answer += " <scripts>\n";
-
- std::vector< Script >::iterator spi = m->scripts.begin();
- while(spi != m->scripts.end()) {
- answer += " <script language=\"" + spi->attributes["language"]
- + "\" name=\"" + spi->attributes["name"] + "\">\n";
- answer += xml_encode(spi->attributes["code"]);
- answer += "\n </script>\n";
- spi++;
- }
- answer += " </scripts>\n";
- }
+ if(service == "pracro") {
+ // Send the queries to Pentominos (if any)
+ QueryHandlerPracro qh(db, transaction->cpr);
- answer += widgetgenerator(transaction->cpr, *m, lqm, db);
- } else {
- // only find macro title
- MacroParser mp(macrolist.getLatestVersion(macro.attributes["name"]));
- mp.parse();
- Macro *m = mp.getMacro();
- answer += " caption=\"" + m->window.attributes["caption"] + "\"";
- answer += ">\n";
+ QueryResult queryresult = qh.exec(*qi);
+ lqm.addQueryResult(queryresult);
+ }
+ qi++;
}
- if(completed) {
- answer += " <resume>";
- answer += db->getResume(transaction->cpr, macro, time(NULL) - Conf::db_max_ttl);
- answer += "</resume>\n";
+ // Handle scripts
+ if(m->scripts.size()) {
+ answer += " <scripts>\n";
+
+ std::vector< Script >::iterator spi = m->scripts.begin();
+ while(spi != m->scripts.end()) {
+ answer += " <script language=\"" + spi->attributes["language"]
+ + "\" name=\"" + spi->attributes["name"] + "\">\n";
+ answer += xml_encode(spi->attributes["code"]);
+ answer += "\n </script>\n";
+ spi++;
+ }
+ answer += " </scripts>\n";
}
- answer += " </macro>\n";
- mi2++;
+ answer += widgetgenerator(transaction->cpr, *m, lqm, db);
+ } else {
+ // only find macro title
+ MacroParser mp(macrolist.getLatestVersion(macro.attributes["name"]));
+ mp.parse();
+ Macro *m = mp.getMacro();
+ answer += " caption=\"" + m->window.attributes["caption"] + "\"";
+ answer += ">\n";
}
-
- if(foundmacro == false && request.macro != "")
- throw NotFoundException(request);
- answer += " </course>\n";
+ if(completed) {
+ answer += " <resume>";
+ answer += db.getResume(transaction->cpr, macro, time(NULL) - Conf::db_max_ttl);
+ answer += "</resume>\n";
+ }
+
+ answer += " </macro>\n";
+ mi2++;
- i++;
}
+
+ if(foundmacro == false && request.macro != "")
+ throw NotFoundException(request);
+
+ answer += " </course>\n";
+
+ i++;
+ }
- answer += "</pracro>\n";
+ return answer;
+}
+static std::string handleTransaction(Transaction *transaction,
+ TCPSocket *pentominos_socket,
+ Database &db,
+ JournalWriter &journalwriter,
+ MacroList &macrolist)
+{
+ std::string answer;
+ answer += "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
+ answer += "<pracro version=\"1.0\">\n";
+
+ try {
+ answer += handleCommits(transaction, db, journalwriter, macrolist);
} catch( std::exception &e ) {
- answer = error_box(xml_encode(e.what()));
+ PRACRO_ERR(server, "Commit error: %s\n", e.what());
+ return error_box(xml_encode(e.what()));
}
+ try {
+ answer += handleRequest(transaction, pentominos_socket, db, journalwriter, macrolist);
+ } catch( std::exception &e ) {
+ PRACRO_ERR(server, "Request error: %s\n", e.what());
+ return error_box(xml_encode(e.what()));
+ }
+
+ answer += "</pracro>\n";
+
PRACRO_DEBUG(server, "Done handling transaction\n");
PRACRO_DEBUG(serverxml, "%s\n", answer.c_str());
return answer;
@@ -272,7 +289,7 @@ static void handleConnection(TCPSocket *socket)
pentominos_socket.connect(Conf::pentominos_addr, Conf::pentominos_port);
#endif/*WITHOUT_PENTOMINOS*/
- Database *db = new Database("pgsql", Conf::database_addr, "", Conf::database_user, Conf::database_passwd, "");
+ Database db("pgsql", Conf::database_addr, "", Conf::database_user, Conf::database_passwd, "");
JournalWriter journalwriter(Conf::journal_commit_addr.c_str(), Conf::journal_commit_port);
diff --git a/server/src/widgetgenerator.cc b/server/src/widgetgenerator.cc
index 6651fb1..b7d6ac3 100644
--- a/server/src/widgetgenerator.cc
+++ b/server/src/widgetgenerator.cc
@@ -189,12 +189,12 @@ static void get_fields(Widget &widget, Fieldnames &fields)
}
}
-std::string widgetgenerator(std::string cpr, Macro &macro, LUAQueryMapper &mapper, Database *db)
+std::string widgetgenerator(std::string cpr, Macro &macro, LUAQueryMapper &mapper, Database &db)
{
Fieldnames fields;
get_fields(macro.window, fields);
- Values values = db->getValues(cpr, fields);
+ Values values = db.getValues(cpr, fields);
return send_macro_widget(macro, macro.window, " ", mapper, values);
}
diff --git a/server/src/widgetgenerator.h b/server/src/widgetgenerator.h
index 2956d2b..6a27ab0 100644
--- a/server/src/widgetgenerator.h
+++ b/server/src/widgetgenerator.h
@@ -37,6 +37,6 @@
std::string widgetgenerator(std::string cpr,
Macro &macro,
LUAQueryMapper &mapper,
- Database *db);
+ Database &db);
#endif/*__PRACRO_WIDGETGENERATOR_H__*/
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 21:02:34 +0000