released libais 0.4

git-svn-id: https://cowfish.unh.edu/projects/schwehr/trunk/src/libais@13676 a19cddd1-5311-0410-bb07-9ca93daf0f0b

ChangeLog.html

@@ -7,13 +7,14 @@
 
 <ul> <!-- list of all releases -->
 
-  <li>0.3 - 2010-05-
+  <li>0.3 - 2010-05-10
   <ul>
-    <li></li>
-    <li></li>
+    <li>ais.c: added check_error_messages to make sure they are not out of sync</li>
+    <li>-D_GLIBCXX_DEBUG appears broken in GCC 4.[0-2] so do not use</li>
+    <li>ais_decode_normed.cpp: temporary C++ side decoding of normed AIVDM messages</li>
     <li>nais2pg: added vesselname class to manage updates to postgresql</li>
     <li>Added message 24</li>
-    <li>Fixed python reference counting</li>
+    <li>Fixed python reference counting.  Added XXSafeSetItem functions</li>
    </ul>
 
   <li>0.2 - 2010-05-06
@@ -49,5 +50,5 @@
 
 <hr>
 <address></address>
-<!-- hhmts start --> Last modified: Mon May 10 10:45:51 EDT 2010 <!-- hhmts end -->
+<!-- hhmts start --> Last modified: Mon May 10 10:57:55 EDT 2010 <!-- hhmts end -->
 </body> </html>

VERSION

@@ -1 +1 @@
-0.2
+0.3

ais_decode_normed.cpp

@@ -0,0 +1,68 @@
+#include "ais.h"
+
+#include <fstream>
+#include <iostream>
+#include <sstream>
+#include <string>
+#include <cstring>
+//using namespace std;
+
+#define UNUSED __attribute((__unused__))
+
+// http://stackoverflow.com/questions/236129/c-how-to-split-a-string
+std::vector<std::string> &split(const std::string &s, char delim, std::vector<std::string> &elems) {
+    std::stringstream ss(s);
+    std::string item;
+    while(std::getline(ss, item, delim)) {
+        elems.push_back(item);
+    }
+    return elems;
+}
+
+std::vector<std::string> split(const std::string &s, char delim) {
+    std::vector<std::string> elems;
+    return split(s, delim, elems);
+}
+
+
+
+//int main(UNUSED char *argc, UNUSED char* argv[]) {
+int main( int argc,  char* argv[]) {
+    build_nmea_lookup();
+
+    assert(2<=argc);
+    //std::string filename(argv[1]);
+    std::ifstream infile(argv[1]);
+    if (! infile.is_open() ) {
+        std::cerr << "Unable to open file: " << argv[1] << std::endl;
+        exit(1);
+    }
+
+    int i = 0;
+    std::string line;
+    //char line[1024];
+    while (!infile.eof()) {
+        i++;
+        getline(infile,line); // G++ problem with this and a string
+        //infile.getline(line,1024);
+
+
+        //if (strlen(line) < 20) {continue;}
+        if (line.size() < 20) {continue;}
+        if ('!' != line[0]  ||  'A' != line[1] ) {continue;}
+        std::string line_str(line);
+        std::vector<std::string> fields = split(line_str,',');
+        {
+            if (fields.size() < 7) continue;
+            if (fields[5].size() < 5) continue;
+            if (fields[5][0] != '5') continue;
+            Ais5 m5(fields[5].c_str());
+            if (m5.had_error()) continue;
+            std::cout << m5.mmsi << "," << m5.name << "," << m5.callsign << "," << m5.type_and_cargo << std::endl;
+        }
+    }
+
+
+    return 0;
+
+}