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Install custom symbols. Fixes #2492

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grossmj 2025-01-29 18:32:04 +10:00
parent f2bb785037
commit 2516b1952c
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3 changed files with 20 additions and 40 deletions
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14
gns3server/controller/__init__.py
View File

@ -74,6 +74,7 @@ class Controller:
log.info("Controller is starting")
await self._install_base_configs()
await self._install_custom_symbols()
installed_disks = await self._install_builtin_disks()
if installed_disks:
await update_disk_checksums(installed_disks)
@ -371,6 +372,19 @@ class Controller:
except OSError as e:
log.error(f"Could not install disk files to {dst_path}: {e}")
async def _install_custom_symbols(self):
"""
At startup we copy custom symbols to the user location to allow
them to use with appliances
"""
dst_path = self.symbols.symbols_path()
log.info(f"Installing custom symbols in '{dst_path}'")
try:
return await Controller.install_resource_files(dst_path, "custom_symbols", upgrade_resources=False)
except OSError as e:
log.error(f"Could not install custom symbols to {dst_path}: {e}")
def images_path(self):
"""
Get the image storage directory

39
gns3server/custom_symbols/README.rst
View File

@ -1,39 +0,0 @@
Symbols
*******
This directory contains symbols that you can use in GNS3.
Rules
=====
* All symbols must be a SVG file
* A file named symbol.txt should exist and contains the symbol licence
* Try to keep the file size small
* The recommended maximum width and height is 70px, please see how to resize a SVG below
Resize a SVG
============
It is possible to resize a SVG file using a software like Inkscape or any
other editor that works for SVG images.
Alternatively, you could use ImageMagick (with rsvg support) on Mac OS and Linux
Example to install ImageMagick on Mac using Homebrew:
```
brew install imagemagick --with-librsvg
```
Example to install ImageMagick on Debian or Ubuntu:
```
sudo apt-get install imagemagick
```
Example to resize to a width and height of 70px:
```
convert -background none symbols/firefox.svg -resize x70 firefox.svg
```

7
scripts/sync_appliances.sh
View File

@ -1,4 +1,4 @@
#!/bin/sh
#!/bin/bash
#
# Copyright (C) 2016 GNS3 Technologies Inc.
#
@ -21,10 +21,15 @@
rm gns3server/appliances/*
rmdir gns3server/appliances
rm gns3server/custom_symbols/*
rmdir gns3server/custom_symbols
rm -Rf /tmp/gns3-registry
git clone https://github.com/GNS3/gns3-registry.git /tmp/gns3-registry
mv /tmp/gns3-registry/appliances gns3server/appliances
mv /tmp/gns3-registry/symbols gns3server/custom_symbols
rm gns3server/custom_symbols/*.{txt,rst,md}
git add gns3server/appliances/*
git add gns3server/custom_symbols/*
git commit -m "Sync appliances"