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-rw-r--r--client/netcom.cc32
-rw-r--r--client/netcom.h1
-rw-r--r--server/src/macroheaderparser.cc2
-rw-r--r--server/src/macroheaderparser.h2
-rw-r--r--server/src/macroparser.cc2
-rw-r--r--server/src/macroparser.h2
-rw-r--r--server/src/saxparser.cc6
-rw-r--r--server/src/saxparser.h4
-rw-r--r--server/src/server.cc48
-rw-r--r--server/src/templateheaderparser.cc2
-rw-r--r--server/src/templateheaderparser.h2
-rw-r--r--server/src/templateparser.cc2
-rw-r--r--server/src/templateparser.h2
-rw-r--r--server/src/transactionparser.cc2
-rw-r--r--server/src/transactionparser.h2
15 files changed, 83 insertions, 28 deletions
diff --git a/client/netcom.cc b/client/netcom.cc
index be240e2..4126b02 100644
--- a/client/netcom.cc
+++ b/client/netcom.cc
@@ -62,12 +62,34 @@ NetCom::NetCom(QString host, quint16 port, QString user, QString cpr)
#else
http.setHost(host, QHttp::ConnectionModeHttp, port);
#endif
-
+
transfering = false;
+
+ QHttpRequestHeader h("HTTP 1.1", "/");
+ http.request(h, "");
+
+ transfering = true;
+ buffer = "";
+ do {
+ qApp->processEvents(QEventLoop::WaitForMoreEvents);
+ } while(transfering);
+
+ sessionid = http.lastResponse().value("SessionID");
+ printf("SESSION ID: %s\n", sessionid.toStdString().c_str());
}
NetCom::~NetCom()
{
+ QHttpRequestHeader h("HTTP 1.1", "/");
+ h.setValue("SessionCommit", "");
+ h.setValue("SessionID", sessionid);
+ http.request(h, "");
+
+ transfering = true;
+ buffer = "";
+ do {
+ qApp->processEvents(QEventLoop::WaitForMoreEvents);
+ } while(transfering);
}
QDomDocument NetCom::send(QString templ, QString macro, bool lockgui)
@@ -93,7 +115,9 @@ QDomDocument NetCom::send(QString templ, QString macro, bool lockgui)
printf("\nSending request:\n%s", doc.toString().toStdString().c_str());
- http.post("/", doc.toByteArray());
+ QHttpRequestHeader h("HTTP 1.1", "/");
+ h.setValue("SessionID", sessionid);
+ http.request(h, doc.toByteArray());
QDomDocument res_doc;
transfering = true;
@@ -151,7 +175,9 @@ void NetCom::send(QVector< Widget* > widgets, QString templ, QString macro, QStr
printf("\nSending commit:\n%s", doc.toString().toStdString().c_str());
- http.post("/", doc.toByteArray());
+ QHttpRequestHeader h("HTTP 1.1", "/");
+ h.setValue("SessionID", sessionid);
+ http.request(h, doc.toByteArray());
transfering = true;
buffer = "";
diff --git a/client/netcom.h b/client/netcom.h
index f1a8766..718d5a6 100644
--- a/client/netcom.h
+++ b/client/netcom.h
@@ -64,6 +64,7 @@ private:
QHttp http;
QByteArray buffer;
+ QString sessionid;
};
#endif/*__PRACRO_NETCOM_H__*/
diff --git a/server/src/macroheaderparser.cc b/server/src/macroheaderparser.cc
index 6193e94..48ed381 100644
--- a/server/src/macroheaderparser.cc
+++ b/server/src/macroheaderparser.cc
@@ -121,7 +121,7 @@ int MacroHeaderParser::readData(char *data, size_t size)
return r;
}
-void MacroHeaderParser::parseError(char *buf, size_t len, std::string error, int lineno)
+void MacroHeaderParser::parseError(const char *buf, size_t len, std::string error, int lineno)
{
if(m) return; // Ignore "unclosed token" errors when the macro tag has been parsed.
diff --git a/server/src/macroheaderparser.h b/server/src/macroheaderparser.h
index 0bc58ed..a4bb8bc 100644
--- a/server/src/macroheaderparser.h
+++ b/server/src/macroheaderparser.h
@@ -65,7 +65,7 @@ public:
/**
* Overloaded parser callback method.
*/
- void parseError(char *buf, size_t len, std::string error, int lineno);
+ void parseError(const char *buf, size_t len, std::string error, int lineno);
/**
* Get a pointer to the parsed macro.
diff --git a/server/src/macroparser.cc b/server/src/macroparser.cc
index 0b0257e..863c52e 100644
--- a/server/src/macroparser.cc
+++ b/server/src/macroparser.cc
@@ -304,7 +304,7 @@ int MacroParser::readData(char *data, size_t size)
return r;
}
-void MacroParser::parseError(char *buf, size_t len, std::string error, int lineno)
+void MacroParser::parseError(const char *buf, size_t len, std::string error, int lineno)
{
PRACRO_ERR_LOG(macro, "MacroParser[%s] error at line %d: %s\n", file.c_str(), lineno, error.c_str());
PRACRO_ERR_LOG(macro, "\tBuffer %u bytes: [", len);
diff --git a/server/src/macroparser.h b/server/src/macroparser.h
index a283d26..a2a144c 100644
--- a/server/src/macroparser.h
+++ b/server/src/macroparser.h
@@ -51,7 +51,7 @@ public:
void characterData(std::string &data);
void startTag(std::string name, std::map< std::string, std::string> attributes);
void endTag(std::string name);
- void parseError(char *buf, size_t len, std::string error, int lineno);
+ void parseError(const char *buf, size_t len, std::string error, int lineno);
/**
* Get a pointer to the parsed macro.
diff --git a/server/src/saxparser.cc b/server/src/saxparser.cc
index 8455593..1f808b1 100644
--- a/server/src/saxparser.cc
+++ b/server/src/saxparser.cc
@@ -113,7 +113,7 @@ int SAXParser::parse()
return 0;
}
-static bool iswhitespace(char *buf, size_t size)
+static bool iswhitespace(const char *buf, size_t size)
{
for(size_t i = 0; i < size; i++)
if(buf[i] != ' ' && buf[i] != '\n' && buf[i] != '\t' && buf[i] != '\r')
@@ -121,7 +121,7 @@ static bool iswhitespace(char *buf, size_t size)
return true;
}
-bool SAXParser::parse(char *data, size_t size)
+bool SAXParser::parse(const char *data, size_t size)
{
PRACRO_DEBUG(sax, "parse %d bytes\n", size);
@@ -151,7 +151,7 @@ bool SAXParser::parse(char *data, size_t size)
return done;
}
-void SAXParser::parseError(char *buf, size_t len, std::string error, int lineno)
+void SAXParser::parseError(const char *buf, size_t len, std::string error, int lineno)
{
fprintf(stderr, "SAXParser error at line %d: %s\n", lineno, error.c_str());
fprintf(stderr, "\tBuffer %u bytes: [", len);
diff --git a/server/src/saxparser.h b/server/src/saxparser.h
index 9f2faa2..265727f 100644
--- a/server/src/saxparser.h
+++ b/server/src/saxparser.h
@@ -95,7 +95,7 @@ public:
* @param error A std::string containing the error message.
* @param lineno An integer containing the line number on which the error occurred.
*/
- virtual void parseError(char *buf, size_t len, std::string error, int lineno);
+ virtual void parseError(const char *buf, size_t len, std::string error, int lineno);
/**
* Buffer parse method.
@@ -107,7 +107,7 @@ public:
* false otherwise.
* @see bool parse(char *buf, size_t size)
*/
- bool parse(char *buf, size_t size);
+ bool parse(const char *buf, size_t size);
/**
* Get the number of bytes used from the last buffer.
diff --git a/server/src/server.cc b/server/src/server.cc
index 67ae74d..d1104c4 100644
--- a/server/src/server.cc
+++ b/server/src/server.cc
@@ -60,9 +60,12 @@
#include "templatelist.h"
#include "versionstr.h"
+typedef long long unsigned int sessionid_t;
+
struct conn_t {
Database *db;
-
+ sessionid_t sessionid;
+ bool commit;
};
static std::string error_box(std::string message)
@@ -88,7 +91,8 @@ public:
};
-static std::string handleCommits(Transaction *transaction, Database &db,
+static std::string handleCommits(sessionid_t sessiondid,
+ Transaction *transaction, Database &db,
JournalWriter &journalwriter, MacroList &macrolist,
TemplateList &templatelist)
{
@@ -125,7 +129,6 @@ static std::string handleCommits(Transaction *transaction, Database &db,
static std::string handleRequest(Transaction *transaction,
TCPSocket &pentominos_socket,
Database &db,
- JournalWriter &journalwriter,
MacroList &macrolist,
TemplateList &templatelist)
{
@@ -267,7 +270,8 @@ static std::string handleRequest(Transaction *transaction,
return answer;
}
-static std::string handleTransaction(Transaction *transaction,
+static std::string handleTransaction(sessionid_t sessionid,
+ Transaction *transaction,
TCPSocket &pentominos_socket,
Database &db,
JournalWriter &journalwriter,
@@ -279,15 +283,15 @@ static std::string handleTransaction(Transaction *transaction,
answer += "<pracro version=\"1.0\">\n";
try {
- answer += handleCommits(transaction, db, journalwriter, macrolist, templatelist);
+ answer += handleCommits(sessionid, transaction, db,
+ journalwriter, macrolist, templatelist);
} catch( std::exception &e ) {
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, templatelist);
+ answer += handleRequest(transaction, pentominos_socket, db, macrolist, templatelist);
} catch( std::exception &e ) {
PRACRO_ERR(server, "Request error: %s\n", e.what());
return error_box(xml_encode(e.what()));
@@ -301,7 +305,7 @@ static std::string handleTransaction(Transaction *transaction,
}
-static std::string handleConnection(char *buf, size_t size, struct conn_t *conn)
+static std::string handleConnection(const char *buf, size_t size, struct conn_t *conn)
{
if(size == 0)
return error_box(xml_encode("Empty document received."));
@@ -324,7 +328,7 @@ static std::string handleConnection(char *buf, size_t size, struct conn_t *conn)
if(parser.parse(buf, size)) {
PRACRO_DEBUG(server, "Got complete XML document, %d bytes in current buffer.\n", size);
- std::string res = handleTransaction(&transaction, pentominos_socket,
+ std::string res = handleTransaction(conn->sessionid, &transaction, pentominos_socket,
*conn->db, journalwriter, macrolist, templatelist);
journalwriter.commit();
@@ -335,6 +339,12 @@ static std::string handleConnection(char *buf, size_t size, struct conn_t *conn)
return error_box(xml_encode("XML Parse error."));
}
+static sessionid_t newSessionID()
+{
+ static volatile sessionid_t sessionid = 0;
+ return sessionid++;
+}
+
static int handle_request(void *cls,
struct MHD_Connection *con,
const char *url,
@@ -351,11 +361,29 @@ static int handle_request(void *cls,
" version=\"%s\", data_size=\"%d\")\n",
url, method, version, *data_size);
- std::string reply = handleConnection((char*)data, *data_size, conn);
+ const char *sessionids = MHD_lookup_connection_value(con, MHD_HEADER_KIND, "SessionID");
+ if(sessionids == NULL) conn->sessionid = newSessionID();
+ else conn->sessionid = atoll(sessionids);
+ printf("SessionID: %llu\n", conn->sessionid);
+
+ const char *session_commit = MHD_lookup_connection_value(con, MHD_HEADER_KIND, "SessionCommit");
+ if(session_commit) {
+ printf("COMMIT: sessionid %llu\n", conn->sessionid);
+ conn->commit = true;
+ } else {
+ conn->commit = false;
+ }
+
+ std::string reply = handleConnection(data, *data_size, conn);
struct MHD_Response *rsp;
rsp = MHD_create_response_from_data(reply.length(), (char*)reply.c_str(), MHD_NO, MHD_YES);
MHD_add_response_header(rsp, MHD_HTTP_HEADER_CONTENT_TYPE, "text/plain; charset=UTF-8");
+
+ char idbuf[32];
+ snprintf(idbuf, sizeof(idbuf), "%llu", conn->sessionid);
+ MHD_add_response_header(rsp, "SessionID", idbuf);
+
int ret = MHD_queue_response(con, MHD_HTTP_OK, rsp);
MHD_destroy_response(rsp);
diff --git a/server/src/templateheaderparser.cc b/server/src/templateheaderparser.cc
index 0a68a6a..848b05c 100644
--- a/server/src/templateheaderparser.cc
+++ b/server/src/templateheaderparser.cc
@@ -121,7 +121,7 @@ int TemplateHeaderParser::readData(char *data, size_t size)
return r;
}
-void TemplateHeaderParser::parseError(char *buf, size_t len, std::string error, int lineno)
+void TemplateHeaderParser::parseError(const char *buf, size_t len, std::string error, int lineno)
{
if(t) return; // Ignore "unclosed token" errors when the template tag has been parsed.
diff --git a/server/src/templateheaderparser.h b/server/src/templateheaderparser.h
index e517f67..ce63180 100644
--- a/server/src/templateheaderparser.h
+++ b/server/src/templateheaderparser.h
@@ -65,7 +65,7 @@ public:
/**
* Overloaded parser callback method.
*/
- void parseError(char *buf, size_t len, std::string error, int lineno);
+ void parseError(const char *buf, size_t len, std::string error, int lineno);
/**
* Get a pointer to the parsed template.
diff --git a/server/src/templateparser.cc b/server/src/templateparser.cc
index 277a8bd..e6a0f2e 100644
--- a/server/src/templateparser.cc
+++ b/server/src/templateparser.cc
@@ -137,7 +137,7 @@ int TemplateParser::readData(char *data, size_t size)
return r;
}
-void TemplateParser::parseError(char *buf, size_t len, std::string error, int lineno)
+void TemplateParser::parseError(const char *buf, size_t len, std::string error, int lineno)
{
fprintf(stderr, "TemplateParser[%s] error at line %d: %s\n", file.c_str(), lineno, error.c_str());
fprintf(stderr, "\tBuffer %u bytes: [", len);
diff --git a/server/src/templateparser.h b/server/src/templateparser.h
index 61f4d0b..51e24a7 100644
--- a/server/src/templateparser.h
+++ b/server/src/templateparser.h
@@ -44,7 +44,7 @@ public:
void characterData(std::string &data);
void startTag(std::string name, std::map< std::string, std::string> attributes);
void endTag(std::string name);
- void parseError(char *buf, size_t len, std::string error, int lineno);
+ void parseError(const char *buf, size_t len, std::string error, int lineno);
Template *getTemplate();
diff --git a/server/src/transactionparser.cc b/server/src/transactionparser.cc
index d4f7c76..f1f79c6 100644
--- a/server/src/transactionparser.cc
+++ b/server/src/transactionparser.cc
@@ -99,7 +99,7 @@ void TransactionParser::startTag(std::string name, std::map< std::string, std::s
}
}
-void TransactionParser::parseError(char *buf, size_t len, std::string error, int lineno)
+void TransactionParser::parseError(const char *buf, size_t len, std::string error, int lineno)
{
PRACRO_ERR_LOG(transactionparser, "TransactionParser error at line %d: %s\n",
lineno, error.c_str());
diff --git a/server/src/transactionparser.h b/server/src/transactionparser.h
index 385e1a5..4d54a5a 100644
--- a/server/src/transactionparser.h
+++ b/server/src/transactionparser.h
@@ -57,7 +57,7 @@ public:
* Parser error callback method. Unlike its parent class, this method throws
* an exception.
*/
- void parseError(char *buf, size_t len, std::string error, int lineno);
+ void parseError(const char *buf, size_t len, std::string error, int lineno);
private:
Transaction *transaction;
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 10:54:32 +0000