[CHANGE] Added debug script. Added more compile options. (#1)

Merge

.gitignore

@@ -46,6 +46,7 @@
 *.mod*
 *.cmd
 .tmp_versions/
+.cmake/
 modules.order
 Module.symvers
 Mkfile.old

CMakeLists.txt

@@ -2,19 +2,22 @@ cmake_minimum_required(VERSION 3.15)
 
 project(netex LANGUAGES C)
 
-add_compile_options(-pthread)
+add_compile_options(-pthread -Wall -Wextra -Werror -Wshadow -Wfloat-equal -Wpointer-arith -Wpedantic -pedantic-errors
+        "$<$<CONFIG:RELEASE>:-s;-O3;-DNDEBUG>"
+        "$<$<CONFIG:DEBUG>:-O0;-g>"
+        "$<$<CONFIG:RELWITHDEBINFO>:-O2;-g;-DNDEBUG>")
 
-set(PROJ_BUILD_DIR ${CMAKE_BINARY_DIR})
+set(PROJ_BUILD_DIR ${CMAKE_BINARY_DIR}/build)
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJ_BUILD_DIR}/lib)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJ_BUILD_DIR}/bin)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJ_BUILD_DIR}/bin)
 
-set(PROJ_REL_BUILD_DIR ${CMAKE_BINARY_DIR}/release)
+set(PROJ_REL_BUILD_DIR ${PROJ_BUILD_DIR}/release)
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE ${PROJ_REL_BUILD_DIR}/lib)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE ${PROJ_REL_BUILD_DIR}/bin)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${PROJ_REL_BUILD_DIR}/bin)
 
-set(PROJ_DEB_BUILD_DIR ${CMAKE_BINARY_DIR}/debug)
+set(PROJ_DEB_BUILD_DIR ${PROJ_BUILD_DIR}/debug)
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG ${PROJ_DEB_BUILD_DIR}/lib)
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${PROJ_DEB_BUILD_DIR}/bin)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${PROJ_DEB_BUILD_DIR}/bin)

script/.gdbinit

@@ -0,0 +1,2 @@
+set debuginfod enabled on
+set disassembly intel

script/dbg.gdb

@@ -0,0 +1 @@
+target remote localhost:2345

script/debug_srv.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+LIGHT_BLUE='\033[0;94m'
+NC='\033[0m' # No Color
+
+DBG_LOG="[${LIGHT_BLUE}DBG${NC}] "
+
+DBG_PATH="build/debug/bin/"
+
+echo -e "${DBG_LOG}Copy dbg files..."
+cp ./script/dbg.gdb ${DBG_PATH}/dbg.gdb
+
+echo -e "${DBG_LOG}Moving to debug location: '${GREEN}${DBG_PATH}${NC}'..."
+cd ${DBG_PATH}
+
+#tmux splitw -h -p 50 "gdbserver :2345 ./netex_svr"
+#tmux selectp -t 0
+konsole -e "gdbserver :2345 ./netex_svr" &
+gdb -x dbg.gdb
+echo -e "${DBG_LOG}Killing ${RED}gdbserver${NC} if running..."
+pkill -f "gdbserver"
+echo -e "${GREEN}Done!${NC}"

src/client/main.c

@@ -4,5 +4,7 @@
 
 int main(int argc, char *argv[])
 {
+    (void)argc;
+    (void)argv;
     return 0;
 }

src/net/include/netex.h

@@ -4,10 +4,10 @@
 #include <stdio.h>
 #include <curses.h>
 
-#define PRINT(msg, args...) printw(msg, ##args); refresh()
-#define PRINT_LINE(msg, args...) printw(msg "\n", ##args); refresh()
-#define WARN(msg, args...) printw("[Warning]: " msg "\n", ##args); refresh()
-#define ERROR(msg, args...) printw("[ERROR]: " msg "\n", ##args); refresh()
+#define PRINT(msg, ...) printw(msg, ##__VA_ARGS__); refresh()
+#define PRINT_LINE(msg, ...) printw(msg "\n", ##__VA_ARGS__); refresh()
+#define WARN(msg, ...) printw("[Warning]: " msg "\n", ##__VA_ARGS__); refresh()
+#define ERROR(msg, ...) printw("[ERROR]: " msg "\n", ##__VA_ARGS__); refresh()
 
 
 #define GET_PERC(num, perc) num * perc / 100

src/net/netex.c

@@ -195,10 +195,12 @@ void free_host_info(HOST_INFO* host_info)
 
 void handle_exit(int c)
 {
+    (void)c;
     netex_shutdown();
     exit(OK);
 }
 void handle_term_resize(int c)
 {
+    (void)c;
     //TODO: Set parameter for ncurses code to check if window is resized.
 }

src/server/CMakeLists.txt

@@ -6,3 +6,8 @@ add_executable(netex_svr
 
 target_include_directories(netex_svr PRIVATE ${CMAKE_SOURCE_DIR}/src/net/include)
 target_link_libraries(netex_svr netex)
+
+#add_custom_command(TARGET netex_svr POST_BUILD
+#        COMMAND ${CMAKE_COMMAND} -E copy
+#        ${CMAKE_BINARY_DIR}/script/.gdbinit
+#        ${CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG}/.gdbinit)

src/server/server.c

@@ -21,10 +21,12 @@ int server_sockfd;
 struct sockaddr_in server_sockaddr;
 pthread_t listen_thread;
 
-void server_listen();
+void* server_listen(void* args);
 
 int initialize_server(int argc, char* argv[])
 {
+    (void)argc;
+    (void)argv;
     // Config
     srv_configuration = config_load_from_path(CONFIG_PATH);
     if (srv_configuration == NULL)
@@ -62,7 +64,7 @@ int initialize_server(int argc, char* argv[])
 
 int server_execute(void)
 {
-    const int thread_create_result = pthread_create(&listen_thread, NULL, (void*)server_listen, NULL);
+    const int thread_create_result = pthread_create(&listen_thread, NULL, server_listen, NULL);
     if (thread_create_result != 0)
     {
         ERROR("Failed to create main listening thread, pthread error: %i", thread_create_result);
@@ -75,8 +77,9 @@ int server_execute(void)
     return 0;
 }
 
-void server_listen()
+void* server_listen(void* args)
 {
+    (void)args;
     PRINT_LINE("Listening...");
     int some_return_code = 0;
     while (true)
@@ -98,8 +101,8 @@ void server_listen()
         // Test response
         PRINT_LINE("Accepted clientfd: %i", accepted_fd);
         const char* header = "HTTP/1.1 200 OK\r\nContent-Length: 14\r\nConnection: close\r\n\r\nHello, world!\n";
-        const int header_len = strlen(header);
-        const int send_result = send(accepted_fd, header, header_len, 0);
+        const size_t header_len = strlen(header);
+        const ssize_t send_result = send(accepted_fd, header, header_len, 0);
         if (send_result == -1)
             WARN("Error sending message to client!");
         close(accepted_fd);