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Diffstat (limited to 'server/src/queryhandlerpentominos.cc')
-rw-r--r--server/src/queryhandlerpentominos.cc240
1 files changed, 45 insertions, 195 deletions
diff --git a/server/src/queryhandlerpentominos.cc b/server/src/queryhandlerpentominos.cc
index 62a742f..33609cc 100644
--- a/server/src/queryhandlerpentominos.cc
+++ b/server/src/queryhandlerpentominos.cc
@@ -28,232 +28,82 @@
#include "debug.h"
-#include <config.h>
+#include "configuration.h"
-// For time
-#include <time.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-// For getpid
-#include <unistd.h>
-#include <sys/types.h>
-
-// For time
-#include <time.h>
-
-// For strerror and errno
-#include <errno.h>
-
-// For socket and friends
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <net/if.h>
-#include <netinet/in.h>
-
-// For ioctl
-#include <sys/ioctl.h>
-
-#include "queryparser.h"
-
-typedef struct {
- in_addr_t ip;
- time_t time;
- pid_t pid;
- unsigned short int count;
-} UID;
-
-#define SIOCGIFCONF 0x8912 // get iface list
-
-static in_addr_t getIP(const char *interface)
+QueryHandlerPentominos::QueryHandlerPentominos(std::string cpr)
+ : QueryHandler()
{
- in_addr_t ret = 0;
- int numreqs = 30, sd, n;
- struct ifconf ifc;
- struct ifreq *ifr;
- struct in_addr *ia;
-
- sd = socket(AF_INET, SOCK_STREAM, 0);
- if(sd == -1) {
- // throw Pentominos::UIDCouldNotConnectException(strerror(errno));
- }
-
- ifc.ifc_buf = NULL;
- ifc.ifc_len = sizeof(struct ifreq) * numreqs;
-
- ifc.ifc_buf = (char*)malloc(ifc.ifc_len);
- if(ifc.ifc_buf == NULL) {
- // throw Pentominos::UIDOutOfMemoryException();
- }
+ this->cpr = cpr;
- if (ioctl(sd, SIOCGIFCONF, &ifc) < 0) {
- // throw Pentominos::UIDInterfaceListException(strerror(errno));
- }
+ atfh = atf_init();
- ifr = ifc.ifc_req;
- for (n = 0; n < ifc.ifc_len; n += sizeof(struct ifreq)) {
- ia = (struct in_addr *)((ifr->ifr_ifru.ifru_addr.sa_data)+2);
- if(!strcmp(ifr->ifr_ifrn.ifrn_name, interface)) {
- ret = *(in_addr_t*)ia;
- }
- ifr++;
- }
+ bool use_https = false;
+ atfc = atf_connect(atfh, Conf::pentominos_addr.c_str(),
+ Conf::pentominos_port, use_https);
- if(!ret) { // Still no interface... We're fucked!
- // throw Pentominos::UIDInterfaceException(interface);
- }
-
- free(ifc.ifc_buf);
- return ret;
}
-
-static unsigned short counter = 0;
-static unsigned short getCounter()
+QueryHandlerPentominos::~QueryHandlerPentominos()
{
- return counter++;
+ atf_disconnect(atfc);
+ atf_close(atfh);
}
-static UID uid = {0,0,0,0};
-static std::string getUID(const char *interface)
+static QueryResult node2result(atf_result_node_t *node, time_t timestamp)
{
- if(!uid.ip) uid.ip = getIP(interface);
-
- time_t t = time(NULL);
- if(uid.time != t) counter = 0; // If time differes, reset the counter
- uid.time = t; // We need this value every time.
-
- if(!uid.pid) uid.pid = getpid();
-
- uid.count = getCounter();
+ QueryResult rnode;
+ rnode.timestamp = timestamp;
+ rnode.source = "pentominos";
+
+ if(!node) return rnode;
+
+ struct _atf_result_node_t *child = node->child;
+ while(child) {
+ if(child->value == NULL) {
+ rnode.groups[child->name] = node2result(child, timestamp);
+ } else {
+ rnode.values[child->name] = child->value;
+ }
+ child = child->next;
+ }
- char buf[32];
- sprintf(buf, "%08x%08x%04x%04x", uid.ip, (unsigned int)uid.time, uid.pid, uid.count);
- return std::string(buf);
-}
-
-
-QueryHandlerPentominos::QueryHandlerPentominos(TCPSocket &_socket, std::string cpr)
- : QueryHandler(), socket(_socket)
-{
- this->cpr = cpr;
+ return rnode;
}
QueryResult QueryHandlerPentominos::exec(Query &query)
{
- time_t timestamp = time(NULL);
- std::string uid = getUID("eth0");
-
- char buf[512];
- char header[] =
- "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
- "<artefact xmlns=\"http://www.aasimon.org/pentominos\"\n"
- " xmlns:pentominos=\"http://www.aasimon.org/pentominos\"\n"
- " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n"
- " xsi:schemaLocation=\"http://www.aasimon.org/pentominos schema.xsd\">\n";
-#ifndef WITHOUT_PENTOMINOS
- socket.write(header, strlen(header));
-#endif/*WITHOUT_PENTOMINOS*/
-
- PRACRO_DEBUG(queryhandler, "%s", header);
-
- sprintf(buf, " <pentominos:entry replyformat=\"xml\"\n"
- " cpr=\"%s\"\n"
- " operator=\"%s\"\n"
- " src_addr=\"%s\"\n"
- " dst_addr=\"%s\"\n"
- " timestamp=\"%d\"\n"
- " uid=\"%s\"/>\n",
- cpr.c_str(),
- "pracro",
-#ifndef WITHOUT_PENTOMINOS
- socket.srcaddr().c_str(),
- socket.dstaddr().c_str(),
-#else
- "127.0.0.1",
- "127.0.0.1",
-#endif/*WITHOUT_PENTOMINOS*/
- (unsigned int)timestamp,
- uid.c_str());
-#ifndef WITHOUT_PENTOMINOS
- socket.write(buf, strlen(buf));
-#endif/*WITHOUT_PENTOMINOS*/
+ atf_transaction_t* atft = atf_new_transaction(atfc, cpr.c_str());
- PRACRO_DEBUG(queryhandler, "%s", buf);
+ atf_id id = atf_add_query(atft, query.attributes["class"].c_str(), 0, "xml");
- sprintf(buf, " <pentominos:query device_id=\"%s\"\n"
- " device_type=\"%s\"\n"
- " filter=\"latest\"\n"
- " location=\"all\"/>\n",
- query.attributes["class"].c_str(),
- query.attributes["class"].c_str());
-
-#ifndef WITHOUT_PENTOMINOS
- socket.write(buf, strlen(buf));
-#endif/*WITHOUT_PENTOMINOS*/
+ atf_reply_t *reply = atf_commit(atft);
- PRACRO_DEBUG(queryhandler, "%s", buf);
+ atf_status_t status = atf_get_reply_status(reply, id);
+ if(status != ATF_STATUS_OK) { return QueryResult(); }
+
+ time_t timestamp = atf_get_reply_timestamp(reply, id);
- sprintf(buf, "</artefact>");
+ atf_result_node_t *root = atf_get_result_node(reply, id);
-#ifndef WITHOUT_PENTOMINOS
- socket.write(buf, strlen(buf));
-#endif/*WITHOUT_PENTOMINOS*/
+ QueryResult rroot;
+ rroot.timestamp = timestamp;
+ rroot.source = "pentominos";
- PRACRO_DEBUG(queryhandler, "%s", buf);
+ QueryResult result = node2result(root, timestamp);
+ if(root) rroot.groups[query.attributes["class"]] = result;
- QueryResult result;
-
-#ifndef WITHOUT_PENTOMINOS
- QueryParser parser;
+ atf_free_result_node(root);
+ atf_free_reply(reply);
+ atf_free_transaction(atft);
- ssize_t size;
-
- // Read until we've got the entire result.
- while((size = socket.read(buf, sizeof(buf))) > 0) {
- // fwrite(buf, size, 1, stdout); fflush(stdout);
- if(parser.parse(buf, size)) break;
- }
-
- result = parser.result;
-#endif/*WITHOUT_PENTOMINOS*/
-
- PRACRO_INFO(queryhandler, "Done handling query\n");
-
- result.print();
-
- return result;
+ return rroot;
}
#ifdef TEST_QUERYHANDLERPENTOMINOS
int main()
{
-#ifdef WITHOUT_PENTOMINOS
- printf("The project need to be configured for use of Pentominos in order to run this test.\n");
return 1;
-#endif/*WITHOUT_PENTOMINOS*/
-
- TCPSocket s;
- try {
- s.connect("localhost", 11108);
- } catch(Exception &e) {
- printf("ERROR: %s\n", e.what());
- printf("A running instance of the artefact server in needed on localhost, port 11108 in order for this test to run.\n");
- return 1;
- }
-
- QueryHandlerPentominos qh(s, "2003791613");
-
- Query q1;
- q1.attributes["device_id"] = "lensmeter";
- q1.attributes["device_type"] = "lensmeter";
- QueryResult res = qh.exec(q1);
- res.print();
-
- return 0;
}
#endif/*TEST_QUERYHANDLERPENTOMINOS*/
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 09:39:44 +0000