diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1cd5fff..3754df3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,25 +3,33 @@ project(pica
VERSION 0.0.1
LANGUAGES CXX
)
+set(PROJECT_LICENSE "GPL-3.0")
cmake_policy(SET CMP0076 NEW) #allow adding sources from subdir
cmake_policy(SET CMP0079 NEW) #allow linking from subdirs
+include(GNUInstallDirs)
+
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
+set(PICA_BIN_DIR ${CMAKE_CURRENT_BINARY_DIR})
find_package(nlohmann_json REQUIRED)
find_package(FCGI REQUIRED)
add_executable(pica main.cpp)
target_include_directories(pica PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
+target_include_directories(pica PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
add_subdirectory(server)
add_subdirectory(request)
add_subdirectory(response)
add_subdirectory(stream)
add_subdirectory(database)
+add_subdirectory(utils)
+
+configure_file(config.h.in config.h @ONLY)
target_link_libraries(pica PRIVATE
FCGI::FCGI
@@ -29,4 +37,4 @@ target_link_libraries(pica PRIVATE
nlohmann_json::nlohmann_json
)
-install(TARGETS pica RUNTIME DESTINATION bin)
+install(TARGETS pica RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
new file mode 100644
index 0000000..fc7e4f7
--- /dev/null
+++ b/CONTRIBUTORS.md
@@ -0,0 +1,6 @@
+# Contributors
+
+Thank you to all the contributors who have helped make this project!
+
+- Yury Gubich ([@blue](https://git.macaw.me/blue))
+ - Initial project setup and architecture
diff --git a/LICENSE.md b/LICENSE.md
new file mode 100644
index 0000000..496acdb
--- /dev/null
+++ b/LICENSE.md
@@ -0,0 +1,675 @@
+# GNU GENERAL PUBLIC LICENSE
+
+Version 3, 29 June 2007
+
+Copyright (C) 2007 Free Software Foundation, Inc.
+
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+## Preamble
+
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+The licenses for most software and other practical works are designed
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+
+When we speak of free software, we are referring to freedom, not
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+Developers that use the GNU GPL protect your rights with two steps:
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+
+### 12. No Surrender of Others' Freedom.
+
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+
+### 13. Use with the GNU Affero General Public License.
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+### 14. Revised Versions of this License.
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+License "or any later version" applies to it, you have the option of
+following the terms and conditions either of that numbered version or
+of any later version published by the Free Software Foundation. If the
+Program does not specify a version number of the GNU General Public
+License, you may choose any version ever published by the Free
+Software Foundation.
+
+If the Program specifies that a proxy can decide which future versions
+of the GNU General Public License can be used, that proxy's public
+statement of acceptance of a version permanently authorizes you to
+choose that version for the Program.
+
+Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+### 15. Disclaimer of Warranty.
+
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
+WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
+PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
+DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
+CORRECTION.
+
+### 16. Limitation of Liability.
+
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR
+CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
+ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
+NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
+LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM
+TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER
+PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+### 17. Interpretation of Sections 15 and 16.
+
+If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+END OF TERMS AND CONDITIONS
+
+## How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these
+terms.
+
+To do so, attach the following notices to the program. It is safest to
+attach them to the start of each source file to most effectively state
+the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+
+ Copyright (C)
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper
+mail.
+
+If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ Copyright (C)
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands \`show w' and \`show c' should show the
+appropriate parts of the General Public License. Of course, your
+program's commands might be different; for a GUI interface, you would
+use an "about box".
+
+You should also get your employer (if you work as a programmer) or
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. For more information on this, and how to apply and follow
+the GNU GPL, see .
+
+The GNU General Public License does not permit incorporating your
+program into proprietary programs. If your program is a subroutine
+library, you may consider it more useful to permit linking proprietary
+applications with the library. If this is what you want to do, use the
+GNU Lesser General Public License instead of this License. But first,
+please read .
diff --git a/README.md b/README.md
index b92f5c0..e65dfcc 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@
- fcgi
- nlohmann_json
+- mariadb-client
### Building
@@ -24,11 +25,16 @@ $ cmake --build .
#### Webserver
First you need a webserver. In this example I'm going to use apache.
-Install apache from your package manager.
+Install apache (apache2, httpd) from your package manager.
Create a file like this in apache config dir (in my case it's `/etc/httpd/conf/extra/fcgi-pica.conf`)
```
+
+ Header set Access-Control-Allow-Origin "*"
+ Header set Access-Control-Allow-Headers: "*"
+
+
ProxyPass "unix:/run/pica/pica.sock|fcgi://localhost"
ProxyPassReverse "http://localhost"
@@ -39,8 +45,15 @@ Incude this file from apache config file (in my case it's `/etc/httpd/conf/httpd
Include conf/extra/fcgi-pica.conf
```
-Also you need to have 2 modules enabled `proxy` and `proxy_fcgi`, usually you need to uncomment following lines in `/etc/httpd/conf/httpd.conf`
+Also you need to have 3 modules enabled:
+
+- `proxy`
+- `proxy_fcgi`
+- `headers`
+
+Usually you need to uncomment following lines in `/etc/httpd/conf/httpd.conf`
```
+LoadModule headers_module modules/mod_headers.so
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
```
@@ -49,7 +62,7 @@ In case you use debian-like distro (ubuntu) you should use `a2enmod` command ins
```
# a2enmod proxy_fcgi
```
-This should enable both modules, because module `proxy_fcgi` has module `proxy` as a dependency.
+This should enable all modules, because module `proxy_fcgi` has module `proxy` as a dependency, and headers are supposed to be enabled.
Start apache
@@ -57,6 +70,26 @@ Start apache
$ sudo systemctl start httpd
```
+#### Database
+You're also goint to need a database server. For now only MySQL/Mariadb is supported. I'm going to use Mariadb as an example.
+
+First - install mariadb (the server!). Set it up, edit config, run whatever it asks you to run on installation. Making configurations, **make sure it creates a unix socket at `/run/mysqld/mysqld.sock` and user running pica has permissions to write to this socket!** By default it does, so, you're probably okay with default configuration.
+
+Next you need to login to mariadb database server, usually it's done like so:
+```
+$ mariadb -u root -p
+```
+
+It will query your password, and then you should see mariadb propt. There you need to execute following commands:
+```sql
+CREATE DATABASE pica;
+CREATE USER 'pica'@'localhost' IDENTIFIED BY 'pica';
+GRANT ALL PRIVILEGES ON pica.* TO 'pica'@'localhost';
+FLUSH PRIVILEGES;
+```
+
+Flushing privileges is not really needed, but it's typicaly written. After that just quit mariadb with `quit;` command.
+
#### Creating a directory
Next you need to create a directory for pica socket file
```
diff --git a/config.h.in b/config.h.in
new file mode 100644
index 0000000..703a9f7
--- /dev/null
+++ b/config.h.in
@@ -0,0 +1,9 @@
+#pragma once
+
+#define FULL_DATA_DIR "@CMAKE_INSTALL_FULL_DATADIR@"
+#define FULL_BIN_DIR "@CMAKE_INSTALL_FULL_BINDIR@"
+
+#define DATA_DIR "@CMAKE_INSTALL_DATADIR@"
+#define BIN_DIR "@CMAKE_INSTALL_BINDIR@"
+
+#define PROJECT_NAME "@PROJECT_NAME@"
diff --git a/database/CMakeLists.txt b/database/CMakeLists.txt
index cd024ca..8f5b864 100644
--- a/database/CMakeLists.txt
+++ b/database/CMakeLists.txt
@@ -9,3 +9,4 @@ set(SOURCES
target_sources(pica PRIVATE ${SOURCES})
add_subdirectory(mysql)
+add_subdirectory(migrations)
diff --git a/database/dbinterface.cpp b/database/dbinterface.cpp
index 54d7d15..de98e39 100644
--- a/database/dbinterface.cpp
+++ b/database/dbinterface.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
#include "dbinterface.h"
#include "mysql/mysql.h"
diff --git a/database/dbinterface.h b/database/dbinterface.h
index 80334f7..839672d 100644
--- a/database/dbinterface.h
+++ b/database/dbinterface.h
@@ -1,8 +1,12 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
#pragma once
#include
#include
#include
+#include
class DBInterface {
public:
@@ -28,6 +32,10 @@ public:
virtual void setDatabase(const std::string& newDatabase) = 0;
virtual void setCredentials(const std::string& login, const std::string& password) = 0;
+ virtual void migrate(uint8_t targetVersion) = 0;
+ virtual uint8_t getVersion() = 0;
+ virtual void setVersion(uint8_t version) = 0;
+
protected:
DBInterface(Type type);
diff --git a/database/migrations/CMakeLists.txt b/database/migrations/CMakeLists.txt
new file mode 100644
index 0000000..e71b0a4
--- /dev/null
+++ b/database/migrations/CMakeLists.txt
@@ -0,0 +1,9 @@
+set(MIGRATIONS migrations)
+configure_file(m0.sql ${PICA_BIN_DIR}/${CMAKE_INSTALL_DATADIR}/${MIGRATIONS}/m0.sql COPYONLY)
+
+install(
+ FILES
+ m0.sql
+ DESTINATION
+ ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}/${MIGRATIONS}
+)
diff --git a/database/migrations/m0.sql b/database/migrations/m0.sql
new file mode 100644
index 0000000..951fa04
--- /dev/null
+++ b/database/migrations/m0.sql
@@ -0,0 +1,6 @@
+CREATE TABLE IF NOT EXISTS system (
+ `key` VARCHAR(32) PRIMARY KEY,
+ `value` TEXT
+);
+
+INSERT INTO system (`key`, `value`) VALUES ('version', '0');
diff --git a/database/mysql/CMakeLists.txt b/database/mysql/CMakeLists.txt
index c64280d..75dd5e1 100644
--- a/database/mysql/CMakeLists.txt
+++ b/database/mysql/CMakeLists.txt
@@ -1,9 +1,11 @@
set(HEADERS
mysql.h
+ statement.h
)
set(SOURCES
mysql.cpp
+ statement.cpp
)
find_package(MariaDB REQUIRED)
diff --git a/database/mysql/mysql.cpp b/database/mysql/mysql.cpp
index c9da2a3..6653e25 100644
--- a/database/mysql/mysql.cpp
+++ b/database/mysql/mysql.cpp
@@ -1,5 +1,25 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
#include "mysql.h"
+#include
+#include
+
+#include "mysqld_error.h"
+
+#include "statement.h"
+
+constexpr const char* updateQuery = "UPDATE system SET `value` = ? WHERE `key` = 'version'";
+
+static const std::filesystem::path buildSQLPath = "database";
+
+struct ResDeleter {
+ void operator () (MYSQL_RES* res) {
+ mysql_free_result(res);
+ }
+};
+
MySQL::MySQL():
DBInterface(Type::mysql),
connection(),
@@ -83,3 +103,74 @@ void MySQL::disconnect() {
mysql_close(con);
mysql_init(con); //this is ridiculous!
}
+
+void MySQL::executeFile(const std::filesystem::path& relativePath) {
+ MYSQL* con = &connection;
+ std::filesystem::path path = sharedPath() / relativePath;
+ if (!std::filesystem::exists(path))
+ throw std::runtime_error("Error executing file "
+ + std::filesystem::absolute(path).string()
+ + ": file doesn't exist");
+
+ std::cout << "Executing file " << path << std::endl;
+ std::ifstream inputFile(path);
+ std::string query;
+ while (std::getline(inputFile, query, ';')) {
+ int result = mysql_query(con, query.c_str());
+ if (result != 0) {
+ int errcode = mysql_errno(con);
+ if (errcode == ER_EMPTY_QUERY)
+ continue;
+
+ throw std::runtime_error("Error executing file " + path.string() + ": " + mysql_error(con));
+ }
+
+ }
+}
+
+uint8_t MySQL::getVersion() {
+ MYSQL* con = &connection;
+ int result = mysql_query(con, "SELECT value FROM system WHERE `key` = 'version'");
+
+ if (result != 0) {
+ unsigned int errcode = mysql_errno(con);
+ if (errcode == ER_NO_SUCH_TABLE)
+ return 0;
+
+ throw std::runtime_error(std::string("Error executing retreiving version: ") + mysql_error(con));
+ }
+
+ std::unique_ptr res(mysql_store_result(con));
+ if (!res)
+ throw std::runtime_error(std::string("Querying version returned no result: ") + mysql_error(con));
+
+ MYSQL_ROW row = mysql_fetch_row(res.get());
+ if (row)
+ return std::stoi(row[0]);
+ else
+ return 0;
+}
+
+void MySQL::setVersion(uint8_t version) {
+ std::string strVersion = std::to_string(version);
+ Statement statement(&connection, updateQuery);
+ statement.bind(strVersion.data(), MYSQL_TYPE_VAR_STRING);
+ statement.execute();
+}
+
+void MySQL::migrate(uint8_t targetVersion) {
+ uint8_t currentVersion = getVersion();
+
+ while (currentVersion < targetVersion) {
+ std::string fileName = "migrations/m" + std::to_string(currentVersion) + ".sql";
+ std::cout << "Performing migration "
+ << std::to_string(currentVersion)
+ << " -> "
+ << std::to_string(++currentVersion)
+ << std::endl;
+ executeFile(fileName);
+ setVersion(currentVersion);
+ }
+
+ std::cout << "Database is now on actual version " << std::to_string(targetVersion) << std::endl;
+}
diff --git a/database/mysql/mysql.h b/database/mysql/mysql.h
index 35b8243..37181a3 100644
--- a/database/mysql/mysql.h
+++ b/database/mysql/mysql.h
@@ -1,12 +1,18 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
#pragma once
#include
+#include
#include
#include "database/dbinterface.h"
+#include "utils/helpers.h"
class MySQL : public DBInterface {
+ class Statement;
public:
MySQL();
~MySQL() override;
@@ -16,6 +22,13 @@ public:
void setCredentials(const std::string& login, const std::string& password) override;
void setDatabase(const std::string& database) override;
+ void migrate(uint8_t targetVersion) override;
+ uint8_t getVersion() override;
+ void setVersion(uint8_t version) override;
+
+private:
+ void executeFile(const std::filesystem::path& relativePath);
+
protected:
MYSQL connection;
std::string login;
diff --git a/database/mysql/statement.cpp b/database/mysql/statement.cpp
new file mode 100644
index 0000000..44c7592
--- /dev/null
+++ b/database/mysql/statement.cpp
@@ -0,0 +1,50 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "statement.h"
+
+#include
+
+static uint64_t TIME_LENGTH = sizeof(MYSQL_TIME);
+
+MySQL::Statement::Statement(MYSQL* connection, const char* statement):
+ stmt(mysql_stmt_init(connection)),
+ param(),
+ lengths()
+{
+ int result = mysql_stmt_prepare(stmt.get(), statement, strlen(statement));
+ if (result != 0)
+ throw std::runtime_error(std::string("Error preparing statement: ") + mysql_stmt_error(stmt.get()));
+}
+
+void MySQL::Statement::bind(void* value, enum_field_types type) {
+ MYSQL_BIND& result = param.emplace_back();
+ std::memset(&result, 0, sizeof(result));
+
+ result.buffer_type = type;
+ result.buffer = value;
+
+ switch (type) {
+ case MYSQL_TYPE_STRING:
+ case MYSQL_TYPE_VAR_STRING:
+ result.length = &lengths.emplace_back(strlen(static_cast(value)));
+ break;
+ case MYSQL_TYPE_DATE:
+ result.length = &TIME_LENGTH;
+ break;
+ default:
+ lengths.pop_back();
+ throw std::runtime_error("Type: " + std::to_string(type) + " is not yet supported in bind");
+ break;
+ }
+}
+
+void MySQL::Statement::execute() {
+ int result = mysql_stmt_bind_param(stmt.get(), param.data());
+ if (result != 0)
+ throw std::runtime_error(std::string("Error binding statement: ") + mysql_stmt_error(stmt.get()));
+
+ result = mysql_stmt_execute(stmt.get());
+ if (result != 0)
+ throw std::runtime_error(std::string("Error executing statement: ") + mysql_stmt_error(stmt.get()));
+}
diff --git a/database/mysql/statement.h b/database/mysql/statement.h
new file mode 100644
index 0000000..9cfc129
--- /dev/null
+++ b/database/mysql/statement.h
@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include
+
+#include "mysql.h"
+
+
+class MySQL::Statement {
+ struct STMTDeleter {
+ void operator () (MYSQL_STMT* stmt) {
+ mysql_stmt_close(stmt);
+ };
+ };
+public:
+ Statement(MYSQL* connection, const char* statement);
+
+ void bind(void* value, enum_field_types type);
+ void execute();
+
+private:
+ std::unique_ptr stmt;
+ std::vector param;
+ std::vector lengths;
+};
diff --git a/main.cpp b/main.cpp
index 36b0a3e..8c37269 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
#include
#include
@@ -5,9 +8,18 @@
#include
+#include "config.h" //autogenereted by cmake in the root of bindir
+#include "utils/helpers.h"
#include "server/server.h"
-int main() {
+int main(int argc, char** argv) {
+ if (argc < 1) {
+ std::cerr << "Couldn't understang program path" << std::endl;
+ return 3;
+ }
+
+ initPaths(argv[0]);
+
const char* socketPath = "/run/pica/pica.sock";
int sockfd = FCGX_OpenSocket(socketPath, 1024);
if (sockfd < 0) {
diff --git a/request/request.cpp b/request/request.cpp
index e23435f..53fb88b 100644
--- a/request/request.cpp
+++ b/request/request.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
#include "request.h"
constexpr static const char* GET("GET");
diff --git a/request/request.h b/request/request.h
index 29ea8d4..2fc9a32 100644
--- a/request/request.h
+++ b/request/request.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
#pragma once
#include
diff --git a/response/response.cpp b/response/response.cpp
index 0a6b0ce..17be265 100644
--- a/response/response.cpp
+++ b/response/response.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
#include "response.h"
constexpr std::array(Response::Status::__size)> statusCodes = {
diff --git a/response/response.h b/response/response.h
index 977ef50..7cf0d59 100644
--- a/response/response.h
+++ b/response/response.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
#pragma once
#include
diff --git a/server/router.cpp b/server/router.cpp
index 57a2660..24bb402 100644
--- a/server/router.cpp
+++ b/server/router.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
#include "router.h"
Router::Router():
diff --git a/server/router.h b/server/router.h
index 3ac9c5d..c423282 100644
--- a/server/router.h
+++ b/server/router.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2023 Yury Gubich
+// SPDX-License-Identifier: GPL-3.0-or-later
+
#pragma once
#include