ms_srs.py: Pass filenames to main cfg file template instead of cmdline args

Change-Id: Id2a6ba17d087d2ff67fe10b1dae6434259e74366
diff --git a/src/osmo_gsm_tester/templates/srsue.conf.tmpl b/src/osmo_gsm_tester/templates/srsue.conf.tmpl
index d97b00c..37175dd 100644
--- a/src/osmo_gsm_tester/templates/srsue.conf.tmpl
+++ b/src/osmo_gsm_tester/templates/srsue.conf.tmpl
@@ -77,7 +77,7 @@
 #####################################################################
 [pcap]
 enable = ${'true' if ue.enable_pcap else 'false'}
-filename = /tmp/ue.pcap
+filename = ${ue.pcap_filename}
 nas_enable = false
 nas_filename = /tmp/nas.pcap
 
@@ -105,7 +105,7 @@
 all_level = warning
 phy_lib_level = none
 all_hex_limit = 32
-filename = /tmp/ue.log
+filename = ${ue.log_filename}
 file_max_size = -1
 
 #####################################################################
@@ -373,4 +373,4 @@
 [general]
 metrics_csv_enable  = true
 #metrics_period_secs = 1
-#metrics_csv_filename = /tmp/ue_metrics.csv
+metrics_csv_filename = ${ue.metrics_filename}