From 0af7268f942c9a4561933b0e6a13f7828433a1d6 Mon Sep 17 00:00:00 2001
From: Giso Grimm <g.grimm@uni-oldenburg.de>
Date: Mon, 11 Mar 2024 15:46:29 +0100
Subject: [PATCH] start to change from boost program options back to plain
 options

---
 apps/Makefile                 |  4 +-
 apps/src/tascar_renderfile.cc | 73 +++++++++++++++++++++++++++++------
 apps/src/tascar_renderir.cc   |  2 +-
 3 files changed, 64 insertions(+), 15 deletions(-)

diff --git a/apps/Makefile b/apps/Makefile
index 0de91c03..3ce19b88 100644
--- a/apps/Makefile
+++ b/apps/Makefile
@@ -75,8 +75,8 @@ build/tascar_pdf build/tascar_pdf.o: EXTERNALS += $(GTKEXT)
 build/tascar_pdf build/tascar_pdf.o: LDLIBS += -ltascargui `pkg-config --libs $(EXTERNALS)`
 build/tascar_ambdecoder: LDLIBS += `pkg-config --libs gsl`
 build/tascar_lslsl build/tascar_lsljacktime build/tascar_osc2lsl: LDLIBS+=-llsl
-build/tascar_renderfile: LDLIBS += -lboost_program_options
-build/tascar_renderir: LDLIBS += -lboost_program_options
+#build/tascar_renderfile: LDLIBS += -lboost_program_options
+#build/tascar_renderir: LDLIBS += -lboost_program_options
 
 ifeq "$(COVERAGE)" "yes"
 LDLIBS += -lgcov -lgmock_main
diff --git a/apps/src/tascar_renderfile.cc b/apps/src/tascar_renderfile.cc
index dd969db3..67f0d32e 100644
--- a/apps/src/tascar_renderfile.cc
+++ b/apps/src/tascar_renderfile.cc
@@ -19,30 +19,79 @@
  * Version 3 along with TASCAR. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include "cli.h"
 #include "irrender.h"
 #include "tascar_os.h"
-#include <boost/program_options.hpp>
 #include <stdlib.h>
 #include <time.h>
 #include <unistd.h>
 
-namespace po = boost::program_options;
-
 int main(int argc, char** argv)
 {
 #ifndef TSCDEBUG
   try {
 #endif
 
-    po::options_description desc(
-        "tascar_renderfile [ options ] sessionfile\n\n"
-        "Render a TASCAR session into a sound file.\n\n"
-        "Allowed options:");
-    po::positional_options_description pd;
-    pd.add("sessionfile", 1);
-    desc.add_options()("help,h", "produce help message");
-    desc.add_options()("sessionfile", po::value<std::string>(),
-                       "TASCAR session file name.");
+    // TSC configuration file:
+    std::string tscfile;
+    // Scene name (or empty to use first scene in session file):
+    std::string scene;
+    // input file name (pointing to an existing sound file):
+    std::string in_fname;
+    // output sound file name, will be created/overwritten:
+    std::string out_fname;
+    // start time of simulation:
+    double starttime = 0.0;
+    // sampling rate in case of no input file:
+    double srate = 44100;
+    // duration in case in no input file:
+    double duration = 0;
+    // flag to increment time on each cycle:
+    bool dynamic = true;
+    // fragment size, or -1 to use only a single fragment:
+    uint32_t fragsize = -1;
+    // minimum ISM order:
+    uint32_t ism_min = 0;
+    // maximum ISM order:
+    uint32_t ism_max = -1;
+    // print statistics
+    bool b_verbose = false;
+    // update channel map:
+    std::string schmap;
+    // parse options:
+    const char* options = "hi:s:";
+    struct option long_options[] = {{"help", 0, 0, 'h'},
+                                    {"inputfile", 1, 0, 'i'},
+                                    {"outputfile", 1, 0, 'o'},
+                                    {"scene", 1, 0, 's'},
+                                    {0, 0, 0, 0}};
+    int opt(0);
+    int option_index(0);
+    while((opt = getopt_long(argc, argv, options, long_options,
+                             &option_index)) != -1) {
+      switch(opt) {
+      case 'h':
+        TASCAR::app_usage(
+            "tascar_renderfile", long_options, "sessionfile",
+            "Render a TASCAR session into a sound file.\n\nThe channel map is "
+            "a list of output channels (zero-base), or empty to use all.\n"
+            "Example: -m 0-5,8,12");
+        return 0;
+      case 'i':
+        in_fname = optarg;
+        break;
+      case 'o':
+        out_fname = optarg;
+        break;
+      }
+    }
+    if(optind < argc)
+      tscfile = argv[optind++];
+    if(url.size() == 0) {
+      TASCAR::app_usage("tascar_renderfile", long_options, "sessionfile",
+                        "Render a TASCAR session into a sound file.\n\n");
+      return 1;
+    }
     desc.add_options()("scene", po::value<std::string>(),
                        "Scene name, or empty to select first scene.");
     desc.add_options()("inputfile,i", po::value<std::string>(),
diff --git a/apps/src/tascar_renderir.cc b/apps/src/tascar_renderir.cc
index 95944c05..59a6454f 100644
--- a/apps/src/tascar_renderir.cc
+++ b/apps/src/tascar_renderir.cc
@@ -20,7 +20,7 @@
 
 #include "irrender.h"
 #include "tascar_os.h"
-#include <boost/program_options.hpp>
+//#include <boost/program_options.hpp>
 #include <stdlib.h>
 #include <unistd.h>