merge binaries bmcweb and bmcwebd
Solution to reduce compressed rofs size.
Conclusion: The compiler is better at reducing binary size than the rofs
compression is at deduplicating sections of already compiled binaries,
in the case of bmcweb.
What's been changed?
`bmcweb` and `bmcwebd` have been merged into `bmcweb`.
The webserver can be started with `bmcweb daemon`.
Commands used to check size
```
wc -c build/s8030/tmp/work/*-openbmc-linux-gnueabi/obmc-phosphor-image/1.0/obmc-phosphor-image-1.0/static/image-rofs
wc -c build/s8030/tmp/deploy/images/s8030/image-rofs
xz -c build/s8030/tmp/work/*-openbmc-linux-gnueabi/obmc-phosphor-image/1.0/rootfs/bin/bmcweb | wc -c
xz -c build/s8030/tmp/work/*-openbmc-linux-gnueabi/obmc-phosphor-image/1.0/rootfs/usr/libexec/bmcwebd | wc -c
```
Base commit used for testing:
`2169e896448fac1b59c57516b381492e4b2161c7`
Results:
Before patch:
```
image-rofs compressed size:
25526272 build/s8030/tmp/work/s8030-openbmc-linux-gnueabi/obmc-phosphor-image/1.0/obmc-phosphor-image-1.0/static/image-rofs
rootfs
25526272 build/s8030/tmp/deploy/images/s8030/image-rofs
bmcweb cli
95424
bmcwebd
1016004
```
After patch:
```
image-rofs compressed size:
25477120 build/s8030/tmp/work/s8030-openbmc-linux-gnueabi/obmc-phosphor-image/1.0/obmc-phosphor-image-1.0/static/image-rofs
rootfs
25477120 build/s8030/tmp/deploy/images/s8030/image-rofs
bmcweb cli
96
bmcwebd
1059556
```
Calculating the difference in compressed rofs
25526272 - 25477120 = 49152
which is around 0.2% in terms of the total image but around 4.6% in
terms of bmcwebd binary.
Tested: on yosemite4 qemu
`bmcweb` cli interactions work as before.
```
root@yosemite4:~# bmcweb --help
BMCWeb CLI
Usage: bmcweb [OPTIONS] SUBCOMMAND
Options:
-h,--help Print this help message and exit
Subcommands:
loglevel Set bmcweb log level
daemon Run webserver
root@yosemite4:~# bmcweb loglevel info
<6>[webserver_cli.cpp:97] logging level changed to: INFO
root@yosemite4:~# bmcweb loglevel
level is required
Run with --help for more information.
root@yosemite4:~# bmcweb loglevel debug
<6>[webserver_cli.cpp:97] logging level changed to: DEBUG
```
systemd service still working
```
root@yosemite4:~# systemctl status bmcweb
● bmcweb.service - Start bmcweb server
Loaded: loaded (/usr/lib/systemd/system/bmcweb.service; enabled; preset: enabled)
Active: active (running) since Thu 2025-04-03 13:35:45 PDT; 5 months 15 days ago
```
Change-Id: Ib5dde568ac1c12c5414294ed96404c6a69417424
Signed-off-by: Alexander Hansen <alexander.hansen@9elements.com>
diff --git a/src/webserver_main.cpp b/src/webserver_main.cpp
index 51d6576..159ec80 100644
--- a/src/webserver_main.cpp
+++ b/src/webserver_main.cpp
@@ -1,8 +1,9 @@
// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright OpenBMC Authors
-#include "webserver_run.hpp"
-int main(int /*argc*/, char** /*argv*/) noexcept(false)
+#include "webserver_cli.hpp"
+
+int main(int argc, char** argv) noexcept(false)
{
- return run();
+ return cliMain(argc, argv);
}