136 lines
4.3 KiB
C++
136 lines
4.3 KiB
C++
/*
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* app_sysinfo.cpp
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* MontaukOS Desktop - System Info application
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* Copyright (c) 2026 Daniel Hammer
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*/
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#include "apps_common.hpp"
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// ============================================================================
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// System Info state and callbacks
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// ============================================================================
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struct SysInfoState {
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Montauk::SysInfo sys_info;
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Montauk::NetCfg net_cfg;
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uint64_t uptime_ms;
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};
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static void sysinfo_on_draw(Window* win, Framebuffer& fb) {
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SysInfoState* si = (SysInfoState*)win->app_data;
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if (!si) return;
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si->uptime_ms = montauk::get_milliseconds();
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Canvas c(win);
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c.fill(colors::WINDOW_BG);
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int y = 16;
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int x = 16;
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char line[128];
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// Title
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c.text(x, y, "System Information", colors::ACCENT);
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y += system_font_height() + 12;
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// Separator
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c.hline(x, y, c.w - 2 * x, colors::BORDER);
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y += 8;
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// OS Name
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snprintf(line, sizeof(line), "OS: %s", si->sys_info.osName);
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c.kv_line(x, &y, line, colors::TEXT_COLOR);
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// OS Version
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snprintf(line, sizeof(line), "Version: %s", si->sys_info.osVersion);
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c.kv_line(x, &y, line, colors::TEXT_COLOR);
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// API Version
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snprintf(line, sizeof(line), "API: %d", (int)si->sys_info.apiVersion);
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c.kv_line(x, &y, line, colors::TEXT_COLOR);
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// Max Processes
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snprintf(line, sizeof(line), "Max PIDs: %d", (int)si->sys_info.maxProcesses);
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c.text(x, y, line, colors::TEXT_COLOR);
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y += system_font_height() + 12;
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// Uptime
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int up_sec = (int)(si->uptime_ms / 1000);
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int up_min = up_sec / 60;
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int up_hr = up_min / 60;
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snprintf(line, sizeof(line), "Uptime: %d:%02d:%02d", up_hr, up_min % 60, up_sec % 60);
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c.text(x, y, line, colors::TEXT_COLOR);
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y += system_font_height() + 12;
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// Network section
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c.text(x, y, "Network", colors::ACCENT);
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y += system_font_height() + 8;
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c.hline(x, y, c.w - 2 * x, colors::BORDER);
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y += 8;
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// IP Address
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uint32_t ip = si->net_cfg.ipAddress;
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snprintf(line, sizeof(line), "IP: %d.%d.%d.%d",
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(int)(ip & 0xFF), (int)((ip >> 8) & 0xFF),
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(int)((ip >> 16) & 0xFF), (int)((ip >> 24) & 0xFF));
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c.kv_line(x, &y, line, colors::TEXT_COLOR);
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// Subnet
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uint32_t mask = si->net_cfg.subnetMask;
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snprintf(line, sizeof(line), "Subnet: %d.%d.%d.%d",
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(int)(mask & 0xFF), (int)((mask >> 8) & 0xFF),
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(int)((mask >> 16) & 0xFF), (int)((mask >> 24) & 0xFF));
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c.kv_line(x, &y, line, colors::TEXT_COLOR);
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// Gateway
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uint32_t gw = si->net_cfg.gateway;
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snprintf(line, sizeof(line), "Gateway: %d.%d.%d.%d",
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(int)(gw & 0xFF), (int)((gw >> 8) & 0xFF),
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(int)((gw >> 16) & 0xFF), (int)((gw >> 24) & 0xFF));
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c.kv_line(x, &y, line, colors::TEXT_COLOR);
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// DNS
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uint32_t dns = si->net_cfg.dnsServer;
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snprintf(line, sizeof(line), "DNS: %d.%d.%d.%d",
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(int)(dns & 0xFF), (int)((dns >> 8) & 0xFF),
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(int)((dns >> 16) & 0xFF), (int)((dns >> 24) & 0xFF));
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c.kv_line(x, &y, line, colors::TEXT_COLOR);
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// MAC Address
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snprintf(line, sizeof(line), "MAC: %02x:%02x:%02x:%02x:%02x:%02x",
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(unsigned)si->net_cfg.macAddress[0], (unsigned)si->net_cfg.macAddress[1],
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(unsigned)si->net_cfg.macAddress[2], (unsigned)si->net_cfg.macAddress[3],
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(unsigned)si->net_cfg.macAddress[4], (unsigned)si->net_cfg.macAddress[5]);
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c.text(x, y, line, colors::TEXT_COLOR);
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}
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static void sysinfo_on_close(Window* win) {
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if (win->app_data) {
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montauk::mfree(win->app_data);
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win->app_data = nullptr;
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}
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}
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// ============================================================================
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// System Info launcher
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// ============================================================================
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void open_sysinfo(DesktopState* ds) {
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int idx = desktop_create_window(ds, "System Info", 300, 100, 400, 380);
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if (idx < 0) return;
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Window* win = &ds->windows[idx];
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SysInfoState* si = (SysInfoState*)montauk::malloc(sizeof(SysInfoState));
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montauk::memset(si, 0, sizeof(SysInfoState));
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montauk::get_info(&si->sys_info);
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montauk::get_netcfg(&si->net_cfg);
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si->uptime_ms = montauk::get_milliseconds();
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win->app_data = si;
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win->on_draw = sysinfo_on_draw;
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win->on_mouse = nullptr;
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win->on_key = nullptr;
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win->on_close = sysinfo_on_close;
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}
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