siproc

commit b6d4feddc709c7e750a2c94bdf921304d52d6357
parent 1065214275194a326077a15e2f2d8b7530c29217
Author: Dominik Schmidt <dominik@schm1dt.ch>
Date:   Sat, 16 Nov 2019 17:53:58 +0100

Add the siproc-parameters program, printing system information

This is needed to e.g. find out with which device name to call ARECORD

Diffstat:
M
Makefile
 | 
3
+++
A
src/parameters.cpp
 | 
57
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 60 insertions(+), 0 deletions(-)
diff --git a/Makefile b/Makefile
@@ -12,6 +12,9 @@ MANPREFIX ?= /usr/share/man
 siproc: src/siproc.o
 	$(CPP) $(_CFLAGS) -o $@ $^ $(_LDFLAGS)
 
+siproc-parameters: src/parameters.o
+	$(CPP) $(_CFLAGS) -o $@ $^ $(_LDFLAGS)
+
 %.o: %.cpp
 	$(CPP) $(_CFLAGS)  -c -o $@ $^
 
diff --git a/src/parameters.cpp b/src/parameters.cpp
@@ -0,0 +1,57 @@
+#include <pjsua2.hpp>
+#include <string.h>
+
+using namespace pj;
+
+int main(int argc, char **argv){
+	bool codecs=false;
+	bool aud_dev=false;
+	if(argc == 1){
+		codecs = true;
+		aud_dev = true;
+	}
+	else{
+		for(int i=1; i<argc; i++){
+			if(strcasecmp(argv[i],"codecs") == 0){
+				codecs = true;
+			}
+			if(strcasecmp(argv[i],"audio-devices") == 0){
+				aud_dev = true;
+			}
+		}
+	}
+
+	Endpoint ep;
+
+	ep.libCreate();
+	EpConfig ep_cfg;
+	ep_cfg.logConfig.level = -10;
+	ep.libInit(ep_cfg);
+	pjmedia_endpt *medept = pjsua_get_pjmedia_endpt();
+	
+	if(codecs){
+		printf("\nCodecs:\n");
+		printf("Priority\tCodec\n");
+		pjmedia_codec_mgr *cmgr= pjmedia_endpt_get_codec_mgr(medept);
+		unsigned cnt=64;
+		pjmedia_codec_info *info=new pjmedia_codec_info[cnt];
+		unsigned *prios=new unsigned[cnt];
+		pjmedia_codec_mgr_enum_codecs(cmgr, &cnt, info, prios);
+		for(unsigned i=0; i<cnt; i++){
+			pj_str_t s=info[i].encoding_name;
+			printf("%d\t%s\n", prios[i], pj_strbuf(&s));
+		}
+	}
+	
+	if(aud_dev){
+		printf("\nAudio Devices:\n");
+		printf("Driver\tName\t#Input\t#Output\n");
+		AudDevManager &adm = ep.audDevManager();
+		AudioDevInfoVector adevs = adm.enumDev();
+		for(unsigned int i = 0; i<adevs.size(); i++){
+			AudioDevInfo *dev = adevs[i];
+			printf("%s\t%s\t%d\t%d\n", dev->driver.c_str(), dev->name.c_str(), dev->inputCount, dev->outputCount);
+		}
+	}
+	return 0;
+}