Change in osmo-remsim[master]: client: Add diagram for osmo-remsim-st2 use case

[laforge]

laforge has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-remsim/+/17343 )


Change subject: client: Add diagram for osmo-remsim-st2 use case
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client: Add diagram for osmo-remsim-st2 use case

Change-Id: Iddd870ddbadc2b6570deb00ea6886c3b34ea1e38
---
M doc/manuals/chapters/remsim-client.adoc
1 file changed, 39 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-remsim refs/changes/43/17343/1

diff --git a/doc/manuals/chapters/remsim-client.adoc b/doc/manuals/chapters/remsim-client.adoc
index 977a772..8e26f8e 100644
--- a/doc/manuals/chapters/remsim-client.adoc
+++ b/doc/manuals/chapters/remsim-client.adoc
@@ -20,6 +20,45 @@
 blocking I/O on the TCP/RSPRO side.  This simplifies the code compared
 to a more complex async implementation.
 
+[graphviz]
+.Overall osmo-remsim architecture using osmo-remsim-client-st2
+----
+graph G {
+  rankdir = LR;
+
+  subgraph cluster_0 {
+    label = "Client";
+    modem [label="Phone/Modem",shape="rectangle"];
+    cardem [label="cardem firmware\ne.g. on sysmoQMOD",shape="rectangle"];
+    client [label="remsim-client-st2"];
+    modem -- cardem [label="ISO 7816-3"];
+    cardem -- client [label="USB ST2"];
+  }
+
+  subgraph cluster_2 {
+    label = "SIM Bank";
+    bankd [label="remsim-bankd"];
+    reader [label="Card Reader\ne.g. sysmoOCTSIM",shape="rectangle"];
+    b_pcscd [label="PC/SC Daemon\nlibccid driver"];
+    bankd -- b_pcscd;
+    b_pcscd -- reader [label = "USB CCID"];
+  }
+
+  subgraph cluster_1 {
+    label = "Server/Backend";
+    server [label="remsim-server"];
+    backend [label="Back-End Application"];
+    server -- backend [label="REST Interface"];
+  }
+
+  client -- bankd [label="RSPRO Data"];
+  client -- server [label="RSPRO Control"];
+  bankd -- server [label="RSPRO Control"];
+}
+----
+
+
+
 === Running
 
 osmo-remsim-client-st2 currently has the following command-line options:

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Gerrit-Project: osmo-remsim
Gerrit-Branch: master
Gerrit-Change-Id: Iddd870ddbadc2b6570deb00ea6886c3b34ea1e38
Gerrit-Change-Number: 17343
Gerrit-PatchSet: 1
Gerrit-Owner: laforge <laforge at osmocom.org>
Gerrit-MessageType: newchange
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