expose udp client functionality (#50)

* expose udp client functionality

* Pin the version of the Invoke-NativeApplication tool

Author: Jason Mobarak

app/str2str/str2str.c

@@ -73,8 +73,9 @@ static const char *help[] = {
     "  stream path",
     "    serial       : serial://port[:brate[:bsize[:parity[:stopb[:fctr]]]]]",
     "    tcp server   : tcpsvr://:port",
-    "    udp server   : udpsvr://addr:port",
     "    tcp client   : tcpcli://addr[:port]",
+    "    udp server   : udpsvr://addr:port",
+    "    udp client   : udpcli://addr:port",
     "    ntrip client : ntrip://[user[:passwd]@]addr[:port][/mntpnt]",
     "    ntrip server : ntrips://[:passwd@]addr[:port]/mntpnt[:str] (only out)",
     "    ntrip caster server: ntripc_s://[:passwd@][:port] (only in)",
@@ -207,6 +208,8 @@ static int decodepath(const char *path, int *type, char *strpath, int *fmt) {
     *type = STR_TCPSVR;
   else if (!strncmp(path, "udpsvr", 6))
     *type = STR_UDPSVR;
+  else if (!strncmp(path, "udpcli", 6))
+    *type = STR_UDPCLI;
   else if (!strncmp(path, "tcpcli", 6))
     *type = STR_TCPCLI;
   else if (!strncmp(path, "ntripc_s", 8))

appveyor.yml

@@ -12,7 +12,7 @@ install:
   - set PATH=C:\MinGW\bin;C:\MinGW\msys\1.0\bin;%PATH%
   - set CC=gcc
   - set INCLUDE=%cd%\src;..\..\..\src;%INCLUDE%
-  - ps: Invoke-WebRequest -Uri "https://raw.githubusercontent.com/mnaoumov/Invoke-NativeApplication/master/exec.ps1" -OutFile ".\exec1.ps1"
+  - ps: Invoke-WebRequest -Uri "https://raw.githubusercontent.com/mnaoumov/Invoke-NativeApplication/25827a3f8348c96c618d8487164dc94877b960f8/exec.ps1" -OutFile ".\exec1.ps1"
 
 build_script:
   - ps: |