mirror of https://github.com/fltk/fltk
Remove mcast and dnd test programs. I do like them and they should be back eventually, however right now they ae not in the scope of the UTF8 port.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6216 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Matthias Melcher
parent
5ef343568c
commit
cf61ea83a4
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@ -48,7 +48,6 @@ CPPFILES =\
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cursor.cxx \
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cursor.cxx \
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curve.cxx \
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curve.cxx \
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demo.cxx \
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demo.cxx \
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dnd-test.cxx \
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doublebuffer.cxx \
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doublebuffer.cxx \
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editor.cxx \
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editor.cxx \
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fast_slow.cxx \
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fast_slow.cxx \
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@ -94,10 +93,7 @@ CPPFILES =\
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tile.cxx \
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tile.cxx \
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tiled_image.cxx \
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tiled_image.cxx \
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valuators.cxx \
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valuators.cxx \
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utf8.cxx \
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utf8.cxx
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mcast_launcher.cxx \
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mcast_tx.cxx \
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mcast_rx.cxx
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ALL = \
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ALL = \
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unittests$(EXEEXT) \
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unittests$(EXEEXT) \
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@ -117,7 +113,6 @@ ALL = \
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cursor$(EXEEXT) \
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cursor$(EXEEXT) \
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curve$(EXEEXT) \
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curve$(EXEEXT) \
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demo$(EXEEXT) \
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demo$(EXEEXT) \
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dnd-test$(EXEEXT) \
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doublebuffer$(EXEEXT) \
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doublebuffer$(EXEEXT) \
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editor$(EXEEXT) \
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editor$(EXEEXT) \
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fast_slow$(EXEEXT) \
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fast_slow$(EXEEXT) \
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@ -158,10 +153,7 @@ ALL = \
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tile$(EXEEXT) \
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tile$(EXEEXT) \
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tiled_image$(EXEEXT) \
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tiled_image$(EXEEXT) \
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valuators$(EXEEXT) \
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valuators$(EXEEXT) \
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utf8$(EXEEXT) \
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utf8$(EXEEXT)
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mcast_launcher$(EXEEXT) \
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mcast_tx$(EXEEXT) \
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mcast_rx$(EXEEXT)
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GLALL = \
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GLALL = \
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@ -50,8 +50,6 @@
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@u:keyboard:keyboard
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@u:keyboard:keyboard
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@u:fast && slow widgets:fast_slow
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@u:fast && slow widgets:fast_slow
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@u:inactive:inactive
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@u:inactive:inactive
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# @u:Drag Drop:dnd-test
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# @u:add_fd():mcast_launcher
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@main:Fluid\n(UI design tool):../fluid/fluid valuators.fl
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@main:Fluid\n(UI design tool):../fluid/fluid valuators.fl
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@ -1,164 +0,0 @@
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/* This is just a simple wrapper app that launches two independent processes then exits...
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* I use it because the fltk test/demo program launches one process per button, and I wanted
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* to launch several in my multicast/Fl::add_fd() test harness.
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*
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* This code also shows how to find the "home" directory for any executable in a cross-platform
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* way, which can be handy for finding resources or help files.
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*/
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#ifdef WIN32
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#include <windows.h> /* GetModuleFileName */
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#endif /* WIN32 */
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#ifdef __APPLE__ /* assume this is OSX */
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#include <sys/param.h>
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#include <mach-o/dyld.h> /* _NSGetExecutablePath : must add -framework CoreFoundation to link line */
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#include <string.h>
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# ifndef PATH_MAX
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# define PATH_MAX MAXPATHLEN
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# endif
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#endif /* APPLE */
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#ifndef PATH_MAX
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# define PATH_MAX 2048
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#endif
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/*******************************************************************************************/
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static int get_app_path (char *pname, size_t pathsize)
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{
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long result;
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#if defined (WIN32)
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result = GetModuleFileName(NULL, pname, pathsize);
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if (result > 0) {
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/* fix up the dir slashes... */
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int len = strlen(pname);
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int idx;
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for (idx = 0; idx < len; idx++) {
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if (pname[idx] == '\\') pname[idx] = '/';
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}
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if ((access(pname, 0) == 0)) {
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return 0; /* file exists, return OK */
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}
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/*else name doesn't seem to exist, return FAIL (falls through) */
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}
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#elif defined (SOLARIS) // we used to set this for our all our Sun builds - I wonder what Sun set...?
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char *p = getexecname();
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if (p) {
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/* According to the Sun manpages, getexecname will "normally" return an */
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/* absolute path - BUT might not... AND that IF it is not, pre-pending */
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/* getcwd() will "usually" be the correct thing... Urgh! */
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/* check pathname is absolute (begins with a / ) */
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if (p[0] == '/') { /* assume this means we have an absolute path */
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strncpy(pname, p, pathsize);
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if ((access(pname, 0) == 0))
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return 0; /* file exists, return OK */
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} else { /* if not, prepend getcwd() then check if file exists */
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getcwd(pname, pathsize);
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result = strlen(pname);
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strncat(pname, "/", (pathsize - result));
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result ++;
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strncat(pname, p, (pathsize - result));
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if ((access(pname, 0) == 0))
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return 0; /* file exists, return OK */
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/*else name doesn't seem to exist, return FAIL (falls through) */
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}
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}
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#elif defined (__APPLE__) /* assume this is OSX */
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/* extern int _NSGetExecutablePath(char *buf, unsigned long *bufsize);
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_NSGetExecutablePath copies the path of the executable
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into the buffer and returns 0 if the path was successfully
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copied in the provided buffer. If the buffer is not large
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enough, -1 is returned and the expected buffer size is
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copied in *bufsize. Note that _NSGetExecutablePath will
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return "a path" to the executable not a "real path" to the
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executable. That is the path may be a symbolic link and
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not the real file. And with deep directories the total
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bufsize needed could be more than MAXPATHLEN.
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*/
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int status = -1;
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char *given_path = (char *)malloc(MAXPATHLEN * 2);
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if (!given_path) return status;
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pathsize = MAXPATHLEN * 2;
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result = _NSGetExecutablePath(given_path, (uint32_t *)&pathsize);
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if (result == 0) { /* OK, we got something - now try and resolve the real path... */
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if (realpath(given_path, pname) != NULL) {
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if ((access(pname, 0) == 0)) {
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status = 0; /* file exists, return OK */
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}
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}
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}
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free (given_path);
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return status;
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#else // just assume this is linux for now - not valid - what about BSD's etc...?
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/* Oddly, the readlink(2) man page says no NULL is appended. */
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/* So you have to do it yourself, based on the return value: */
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pathsize --; /* Preserve a space to add the trailing NULL */
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result = readlink("/proc/self/exe", pname, pathsize);
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if (result > 0) {
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pname[result] = 0; /* add a terminating NULL */
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if ((access(pname, 0) == 0)) {
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return 0; /* file exists, return OK */
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}
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/*else name doesn't seem to exist, return FAIL (falls through) */
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}
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#endif /* LINUX (assumed!) */
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return -1; /* Path Lookup Failed */
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} // get_app_path
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/*******************************************************************************************/
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static void app_launch(const char *cmd)
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{
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#ifdef WIN32
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// Under win32 you can't just use "system" and background the process to easily launch
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// another executable - so we use spawn instead...
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_spawnl(_P_NOWAIT, cmd, cmd, NULL);
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#else
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// On other systems, just use system to launch the executable
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char buf[PATH_MAX];
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snprintf(buf, PATH_MAX, "%s &", cmd);
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system(buf);
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#endif
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} // app_launch
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/*******************************************************************************************/
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int main(int argc, char *argv[])
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{
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char launcher_path[PATH_MAX];
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char exe_path[PATH_MAX];
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// Find where the launcher app lives - we assume the test executables are in the same location
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int fail = get_app_path (launcher_path, PATH_MAX);
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if (fail) // couldn't get a valid path...
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return -1;
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// not all supported platfoms provide a dirname function - do a simplified version here
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strncpy(exe_path, launcher_path, PATH_MAX);
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// find the last dir sep (note that get_app_path uses '/' on win32 also)
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char *dirp = strrchr(exe_path, '/');
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dirp ++; // first char after the dir slash
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*dirp = 0; // terminate the path, removing the executables basename
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strncat(exe_path, "mcast_tx", PATH_MAX);
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app_launch(exe_path); // launch the sender
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*dirp = 0; // terminate the path - again
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strncat(exe_path, "mcast_rx", PATH_MAX);
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app_launch(exe_path); // launch the receiver
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return 0;
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}
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/* end of file */
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@ -1,160 +0,0 @@
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/* Test multicast operation and Fl::add_fd functionality */
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/* This file is the multicast Receiver - there can be multiple instances
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* of this running during the test. A minimum of one is good...! */
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#ifdef WIN32
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# include <windows.h>
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# include <winsock2.h>
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# include <ws2tcpip.h>
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# define CLOSESKT closesocket
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#else
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# include <sys/socket.h>
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# include <netinet/in.h>
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# include <arpa/inet.h>
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# include <netdb.h>
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# define CLOSESKT close
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#endif
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <FL/Fl.H>
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#include <FL/Fl_Double_Window.H>
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#include <FL/Fl_Browser.H>
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#include <FL/Fl_Button.H>
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#include <FL/Fl_Round_Button.H>
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// define an arbitrary multicast address with organisation-local scope
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static char madrs[] = "239.192.34.56";
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#define SERVER_PORT 5678
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#define MAX_MSG 100
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static Fl_Double_Window *rx_win;
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static Fl_Browser *rx_brws;
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static Fl_Button *exit_bt;
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static Fl_Round_Button *wait_bt;
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/*******************************************************************************************/
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static void cb_exit_bt(Fl_Button*, void*) {
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rx_win->hide();
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}
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/*******************************************************************************************/
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static void led_flash(void*) {
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static int led = 0;
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led = led ^ 1;
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wait_bt->value(led);
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Fl::repeat_timeout(0.4, led_flash);
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}
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/*******************************************************************************************/
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static void skt_cb(int skt, void*) {
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struct sockaddr_in cliAddr;
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char msg[MAX_MSG];
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socklen_t cliLen = sizeof (cliAddr);
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int n = recvfrom (skt, msg, MAX_MSG, 0, (struct sockaddr *)&cliAddr, &cliLen);
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if (n < 0) return;
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rx_brws->add(msg);
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int last = rx_brws->size();
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rx_brws->bottomline(last);
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}
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/*******************************************************************************************/
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int main (int argc, char *argv[])
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{
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// First, create the socket layer
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int skt, res;
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struct ip_mreq mreq;
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struct sockaddr_in servAddr;
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struct in_addr mcastAddr;
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struct hostent *h;
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#ifdef WIN32
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// On win32, make sure the winsock layer is started
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WSADATA WSAData;
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WSAStartup (MAKEWORD (1, 1), &WSAData);
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#endif
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/* set mcast address to listen to */
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h = gethostbyname(madrs);
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if (h == NULL) {
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exit (-1);
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}
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memcpy(&mcastAddr, h->h_addr_list[0], h->h_length);
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/* create the socket */
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skt = socket (AF_INET, SOCK_DGRAM, 0);
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if (skt < 0) {
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fprintf (stderr, "cannot create socket\n");
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exit (-1);
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}
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/* set socket to allow re-use of local address before bind() - this should allow us to have
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* multiple receiver instances all running at once. */
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int bReUse = 1;
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setsockopt(skt, SOL_SOCKET, SO_REUSEADDR, (char *)&bReUse, sizeof(bReUse));
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// Populate the servAddr struct
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servAddr.sin_family = AF_INET;
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servAddr.sin_addr.s_addr = htonl (INADDR_ANY);
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servAddr.sin_port = htons (SERVER_PORT);
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/* bind port */
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if (bind (skt, (struct sockaddr *) &servAddr, sizeof (servAddr)) < 0) {
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fprintf(stderr, "cannot bind port %d \n", SERVER_PORT);
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exit (-1);
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}
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/* join multicast group */
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mreq.imr_multiaddr.s_addr = mcastAddr.s_addr;
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mreq.imr_interface.s_addr = htonl (INADDR_ANY);
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res = setsockopt(skt, IPPROTO_IP, IP_ADD_MEMBERSHIP, (char *)&mreq, sizeof(mreq));
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if (res != 0) {
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fprintf(stderr, "cannot join multicast group '%s'", inet_ntoa(mcastAddr));
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exit (-1);
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}
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// Now create the fltk display window
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rx_win = new Fl_Double_Window(600, 100, 447, 338, "Receiver");
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rx_win->begin();
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// A browser to display the rx'd text in
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rx_brws = new Fl_Browser(10, 10, 285, 310);
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rx_brws->when(FL_WHEN_NEVER);
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// quit button
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exit_bt = new Fl_Button(360, 290, 64, 30, "Quit");
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exit_bt->box(FL_THIN_UP_BOX);
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exit_bt->callback((Fl_Callback*)cb_exit_bt);
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// flashing red "waiting" led...
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wait_bt = new Fl_Round_Button(320, 20, 69, 30, "Waiting");
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wait_bt->selection_color(FL_RED);
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wait_bt->when(FL_WHEN_NEVER);
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wait_bt->clear_visible_focus();
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rx_win->end();
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// display the Rx window
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rx_win->show(argc, argv);
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// Start the "waiting led" flashing
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Fl::add_timeout(0.4, led_flash);
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||||||
// Add the socket to the add_fd check list
|
|
||||||
Fl::add_fd(skt, skt_cb);
|
|
||||||
|
|
||||||
// run the fltk core
|
|
||||||
res = Fl::run();
|
|
||||||
|
|
||||||
/* close socket and exit */
|
|
||||||
CLOSESKT(skt);
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* End of File */
|
|
||||||
|
|
@ -1,144 +0,0 @@
|
||||||
/* Test multicast operation and Fl::add_fd functionality */
|
|
||||||
/* This file is the multicast Transmitter - there should be one instance
|
|
||||||
* of this running during the test. */
|
|
||||||
|
|
||||||
#ifdef WIN32
|
|
||||||
# include <winsock2.h>
|
|
||||||
# include <ws2tcpip.h>
|
|
||||||
# define CLOSESKT closesocket
|
|
||||||
#else
|
|
||||||
# include <sys/socket.h>
|
|
||||||
# include <netinet/in.h>
|
|
||||||
# include <arpa/inet.h>
|
|
||||||
# include <netdb.h>
|
|
||||||
# define CLOSESKT close
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <string.h>
|
|
||||||
#include <unistd.h>
|
|
||||||
#include <sys/types.h>
|
|
||||||
|
|
||||||
#include <FL/Fl.H>
|
|
||||||
#include <FL/Fl_Double_Window.H>
|
|
||||||
#include <FL/Fl_Button.H>
|
|
||||||
#include <FL/Fl_Round_Button.H>
|
|
||||||
|
|
||||||
// define an arbitrary multicast address with organisation-local scope
|
|
||||||
static char madrs[] = "239.192.34.56";
|
|
||||||
#define SERVER_PORT 5678
|
|
||||||
|
|
||||||
static Fl_Double_Window *tx_win;
|
|
||||||
static Fl_Button *send_bt;
|
|
||||||
static Fl_Button *exit_bt;
|
|
||||||
static Fl_Round_Button *ready_bt;
|
|
||||||
|
|
||||||
static int skt;
|
|
||||||
static struct sockaddr_in servAddr;
|
|
||||||
|
|
||||||
/*******************************************************************************************/
|
|
||||||
static void cb_exit_bt(Fl_Button*, void*) {
|
|
||||||
tx_win->hide();
|
|
||||||
}
|
|
||||||
|
|
||||||
/*******************************************************************************************/
|
|
||||||
static void led_flash(void*) {
|
|
||||||
static int led = 0;
|
|
||||||
led = led ^ 1;
|
|
||||||
ready_bt->value(led);
|
|
||||||
Fl::repeat_timeout(0.4, led_flash);
|
|
||||||
}
|
|
||||||
|
|
||||||
/*******************************************************************************************/
|
|
||||||
static void send_cb(Fl_Button*, void*) { /* send some data */
|
|
||||||
static int msg_idx = 0;
|
|
||||||
char msg[128];
|
|
||||||
for (int i = 0; i < 3; i++)
|
|
||||||
{
|
|
||||||
sprintf(msg, "Message text %d", msg_idx);
|
|
||||||
msg_idx++;
|
|
||||||
sendto(skt, msg, strlen(msg) + 1, 0, (struct sockaddr *)&servAddr, sizeof(servAddr));
|
|
||||||
} /* end for */
|
|
||||||
}
|
|
||||||
|
|
||||||
/*******************************************************************************************/
|
|
||||||
int main (int argc, char *argv[])
|
|
||||||
{
|
|
||||||
// First prepare the socket layer code
|
|
||||||
struct sockaddr_in cliAddr;
|
|
||||||
struct hostent *h;
|
|
||||||
|
|
||||||
#ifdef WIN32
|
|
||||||
// On win32, make sure the winsock layer is started
|
|
||||||
WSADATA WSAData;
|
|
||||||
WSAStartup (MAKEWORD (1, 1), &WSAData);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
h = gethostbyname(madrs);
|
|
||||||
if (h == NULL) {
|
|
||||||
exit (-1);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Populate the servAddr struct with the requested values
|
|
||||||
servAddr.sin_family = h->h_addrtype;
|
|
||||||
memcpy ((char *) &servAddr.sin_addr.s_addr, h->h_addr_list[0], h->h_length);
|
|
||||||
servAddr.sin_port = htons (SERVER_PORT);
|
|
||||||
|
|
||||||
/* create the socket */
|
|
||||||
skt = socket (AF_INET, SOCK_DGRAM, 0);
|
|
||||||
if (skt < 0) {
|
|
||||||
fprintf(stderr, "cannot open socket\n");
|
|
||||||
exit (-1);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* bind port number */
|
|
||||||
cliAddr.sin_family = AF_INET;
|
|
||||||
cliAddr.sin_addr.s_addr = htonl(INADDR_ANY); // assume default eth_if is fine
|
|
||||||
cliAddr.sin_port = htons (0);
|
|
||||||
if (bind(skt, (struct sockaddr *)&cliAddr, sizeof(cliAddr)) < 0) {
|
|
||||||
fprintf(stderr, "cannot bind port %d \n", SERVER_PORT);
|
|
||||||
exit (-1);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* set the IP TTL to 1, so our multicast datagrams can not get off the local network */
|
|
||||||
char ttl = 1;
|
|
||||||
setsockopt (skt, IPPROTO_IP, IP_MULTICAST_TTL, &ttl, sizeof(ttl));
|
|
||||||
|
|
||||||
// Now create the fltk window
|
|
||||||
tx_win = new Fl_Double_Window(100, 100, 447, 338, "Sender");
|
|
||||||
tx_win->begin();
|
|
||||||
|
|
||||||
// msg send button
|
|
||||||
send_bt = new Fl_Button(100, 100, 100, 50, "SEND");
|
|
||||||
send_bt->box(FL_THIN_UP_BOX);
|
|
||||||
send_bt->callback((Fl_Callback*)send_cb);
|
|
||||||
|
|
||||||
// quit button
|
|
||||||
exit_bt = new Fl_Button(360, 290, 64, 30, "Quit");
|
|
||||||
exit_bt->box(FL_THIN_UP_BOX);
|
|
||||||
exit_bt->callback((Fl_Callback*)cb_exit_bt);
|
|
||||||
|
|
||||||
// flashing green "ready" led...
|
|
||||||
ready_bt = new Fl_Round_Button(320, 20, 69, 30, "Ready");
|
|
||||||
ready_bt->selection_color(FL_GREEN);
|
|
||||||
ready_bt->when(FL_WHEN_NEVER);
|
|
||||||
ready_bt->clear_visible_focus();
|
|
||||||
|
|
||||||
tx_win->end();
|
|
||||||
|
|
||||||
// display the Tx window
|
|
||||||
tx_win->show(argc, argv);
|
|
||||||
|
|
||||||
// Start the "ready led" flashing
|
|
||||||
Fl::add_timeout(0.4, led_flash);
|
|
||||||
|
|
||||||
// run the fltk core
|
|
||||||
int res = Fl::run();
|
|
||||||
|
|
||||||
/* close socket and exit */
|
|
||||||
CLOSESKT(skt);
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* End of File */
|
|
||||||
Loading…
Reference in New Issue