443 lines
17 KiB
Python
443 lines
17 KiB
Python
"""
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LOGAR Branding & Installer Graphics Generator
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Generates clean, professional SVG, PNG, ICO, and BMP visual assets for
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LOGAR installers (Inno Setup & NSIS), application icons, root /assets library, and WebUI branding.
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Zero external dependencies required (uses standard library zlib and struct).
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"""
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import os
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import math
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import zlib
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import struct
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import shutil
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ROOT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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ROOT_ASSETS_DIR = os.path.join(ROOT_DIR, "assets")
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COMPILATION_ASSETS_DIR = os.path.join(ROOT_DIR, "compilation", "assets")
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LICENSING_ASSETS_DIR = os.path.join(ROOT_DIR, "LOGAR-LICENSING", "assets")
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for d in (ROOT_ASSETS_DIR, COMPILATION_ASSETS_DIR, LICENSING_ASSETS_DIR):
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os.makedirs(d, exist_ok=True)
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def create_bmp_24bit(width: int, height: int, pixel_func) -> bytes:
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"""Generates an uncompressed 24-bit RGB BMP image."""
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row_bytes = width * 3
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padding = (4 - (row_bytes % 4)) % 4
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image_size = (row_bytes + padding) * height
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file_size = 14 + 40 + image_size
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# BITMAPFILEHEADER (14 bytes)
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header = struct.pack(
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"<2sIHHI",
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b"BM",
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file_size,
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0, 0,
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54 # Offset to pixel data
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)
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# BITMAPINFOHEADER (40 bytes)
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info = struct.pack(
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"<IIIHHIIIIII",
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40, # biSize
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width, # biWidth
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height, # biHeight (positive = bottom-to-top)
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1, # biPlanes
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24, # biBitCount (24-bit BGR)
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0, # biCompression (BI_RGB)
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image_size, # biSizeImage
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2835, # biXPelsPerMeter (72 DPI)
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2835, # biYPelsPerMeter
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0, # biClrUsed
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0 # biClrImportant
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)
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data = bytearray()
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pad = b"\x00" * padding
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# BMP is stored bottom-to-top
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for y in range(height - 1, -1, -1):
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for x in range(width):
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r, g, b = pixel_func(x, y, width, height)
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data.extend(bytes([int(b) & 0xFF, int(g) & 0xFF, int(r) & 0xFF]))
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data.extend(pad)
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return header + info + bytes(data)
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def create_png_rgba(width: int, height: int, pixel_func) -> bytes:
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"""Generates a standard 32-bit RGBA PNG image."""
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raw_scanlines = bytearray()
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for y in range(height):
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raw_scanlines.append(0) # Filter type 0 (None)
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for x in range(width):
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r, g, b, a = pixel_func(x, y, width, height)
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raw_scanlines.extend(bytes([int(r) & 0xFF, int(g) & 0xFF, int(b) & 0xFF, int(a) & 0xFF]))
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compressed = zlib.compress(bytes(raw_scanlines), level=9)
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def chunk(tag: bytes, data: bytes) -> bytes:
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chk = tag + data
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crc = zlib.crc32(chk) & 0xFFFFFFFF
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return struct.pack(">I", len(data)) + chk + struct.pack(">I", crc)
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ihdr = struct.pack(">IIBBBBB", width, height, 8, 6, 0, 0, 0)
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png_bytes = b"\x89PNG\r\n\x1a\n" + chunk(b"IHDR", ihdr) + chunk(b"IDAT", compressed) + chunk(b"IEND", b"")
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return png_bytes
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def draw_logo_rgba(x: int, y: int, w: int, h: int) -> tuple:
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"""Renders a sleek modern hexagon shield and pulse log streams."""
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nx = (x - w / 2) / (w / 2)
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ny = (y - h / 2) / (h / 2)
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dist = math.sqrt(nx * nx + ny * ny)
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if dist > 0.98:
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return 0, 0, 0, 0
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# Hexagon radius formula
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angle = math.atan2(ny, nx)
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hex_radius = 0.88 / (math.cos((angle % (math.pi / 3)) - (math.pi / 6)) + 0.001)
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if dist > hex_radius:
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if dist < hex_radius + 0.04:
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alpha = max(0.0, min(1.0, (hex_radius + 0.04 - dist) / 0.04))
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return 11, 25, 44, int(alpha * 255)
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return 0, 0, 0, 0
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# Gradient background: Dark Slate Blue to Navy
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grad_t = (ny + 1) / 2
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bg_r = int(12 * (1 - grad_t) + 6 * grad_t)
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bg_g = int(24 * (1 - grad_t) + 14 * grad_t)
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bg_b = int(48 * (1 - grad_t) + 32 * grad_t)
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# Hexagon outer border (Cyber Cyan / Emerald highlight)
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if dist > hex_radius - 0.07:
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glow_t = (nx + 1) / 2
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br = int(0 * (1 - glow_t) + 0 * glow_t)
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bg = int(229 * (1 - glow_t) + 160 * glow_t)
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bb = int(255 * (1 - glow_t) + 255 * glow_t)
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return br, bg, bb, 255
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# Center stylized 'L' log symbol and dynamic telemetry bars
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# Bar 1 (Left Log Stream): x in [-0.42, -0.22], y in [-0.45, 0.45]
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if -0.42 <= nx <= -0.22 and -0.45 <= ny <= 0.45:
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v = (ny + 0.45) / 0.9
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return int(0), int(220 * (1 - v) + 140 * v), int(255), 255
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# Bar 2 (Bottom Base of 'L'): x in [-0.42, 0.35], y in [0.25, 0.45]
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if -0.42 <= nx <= 0.35 and 0.25 <= ny <= 0.45:
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v = (nx + 0.42) / 0.77
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return int(0), int(220 * (1 - v) + 180 * v), int(255), 255
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# Bar 3 (Central Stream Wave 1): x in [-0.10, 0.08], y in [-0.30, 0.12]
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if -0.10 <= nx <= 0.08 and -0.30 <= ny <= 0.12:
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return 0, 240, 255, 255
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# Bar 4 (Central Stream Wave 2): x in [0.18, 0.36], y in [-0.50, 0.12]
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if 0.18 <= nx <= 0.36 and -0.50 <= ny <= 0.12:
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return 0, 180, 255, 255
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# Subtle inner grid dots
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grid_x = (nx * 10) % 1
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grid_y = (ny * 10) % 1
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if 0.45 <= grid_x <= 0.55 and 0.45 <= grid_y <= 0.55:
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return bg_r + 20, bg_g + 30, bg_b + 50, 255
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return bg_r, bg_g, bg_b, 255
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def draw_wizard_header_white_bgr(x: int, y: int, w: int, h: int) -> tuple:
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"""
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Renders header BMP graphic with a pure white background (255, 255, 255)
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matching the installer wizard dialog background seamlessly.
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The logo is positioned on the left with clean alpha-blended edges.
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"""
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bg_r, bg_g, bg_b = 255, 255, 255
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# Position emblem cleanly on the left (center x = 28, center y = h / 2)
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icon_center_x = 28
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icon_center_y = h / 2
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icon_radius = 22
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dx = (x - icon_center_x) / icon_radius
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dy = (y - icon_center_y) / icon_radius
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d = math.sqrt(dx * dx + dy * dy)
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if d < 1.0:
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er, eg, eb, ea = draw_logo_rgba(int((dx + 1) * 32), int((dy + 1) * 32), 64, 64)
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alpha = ea / 255.0
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r = int(er * alpha + bg_r * (1.0 - alpha))
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g = int(eg * alpha + bg_g * (1.0 - alpha))
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b = int(eb * alpha + bg_b * (1.0 - alpha))
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return r, g, b
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return bg_r, bg_g, bg_b
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def draw_wizard_small_bgr(x: int, y: int, w: int, h: int) -> tuple:
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"""Renders 55x55 square header BMP with centered logo on pure white background."""
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bg_r, bg_g, bg_b = 255, 255, 255
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cx = w / 2
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cy = h / 2
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rad = (min(w, h) / 2) - 4
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dx = (x - cx) / rad
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dy = (y - cy) / rad
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d = math.sqrt(dx * dx + dy * dy)
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if d < 1.0:
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er, eg, eb, ea = draw_logo_rgba(int((dx + 1) * 32), int((dy + 1) * 32), 64, 64)
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alpha = ea / 255.0
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r = int(er * alpha + bg_r * (1.0 - alpha))
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g = int(eg * alpha + bg_g * (1.0 - alpha))
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b = int(eb * alpha + bg_b * (1.0 - alpha))
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return r, g, b
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return bg_r, bg_g, bg_b
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def draw_wizard_sidebar_bgr(x: int, y: int, w: int, h: int) -> tuple:
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"""Renders 164x314 BMP sidebar graphic for NSIS / Inno Setup."""
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t_y = y / h
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# Deep navy to midnight blue vertical gradient
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r = int(10 * (1 - t_y) + 4 * t_y)
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g = int(22 * (1 - t_y) + 12 * t_y)
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b = int(48 * (1 - t_y) + 26 * t_y)
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# Subtle telemetry grid / stream lines
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if int(x) % 18 == 0 or int(y) % 24 == 0:
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r = min(255, r + 8)
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g = min(255, g + 14)
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b = min(255, b + 25)
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# Decorative node glow in top region
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emblem_cx = w / 2
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emblem_cy = 90
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edx = (x - emblem_cx) / 44
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edy = (y - emblem_cy) / 44
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ed = math.sqrt(edx * edx + edy * edy)
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if ed < 0.98:
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er, eg, eb, ea = draw_logo_rgba(int((edx + 1) * 64), int((edy + 1) * 64), 128, 128)
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if ea > 128:
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return er, eg, eb
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# Glowing pulse lines streaming downwards from the emblem
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if 55 <= x <= 110 and y > 150:
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line_idx = int((x - 55) / 14)
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line_offset = (line_idx * 37 + int(y * 0.4)) % 100
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if line_offset < 30:
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glow = math.sin((line_offset / 30) * math.pi)
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g = min(255, int(g + 160 * glow))
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b = min(255, int(b + 220 * glow))
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# Bottom accent band
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if y >= h - 4:
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accent_t = x / w
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return 0, int(220 * accent_t), 255
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return r, g, b
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def generate_ico_file(png_images: list) -> bytes:
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"""Packs multiple PNG images into a valid Windows .ico container."""
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count = len(png_images)
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header = struct.pack("<HHH", 0, 1, count) # Reserved=0, Type=1 (ICO), Count
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entries = bytearray()
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offset = 6 + (16 * count)
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image_data_blocks = []
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for w, h, png_bytes in png_images:
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size = len(png_bytes)
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b_w = w if w < 256 else 0
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b_h = h if h < 256 else 0
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entry = struct.pack(
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"<BBBBHHII",
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b_w,
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b_h,
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0, # Color count
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0, # Reserved
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1, # Color planes
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32, # Bits per pixel
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size,
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offset
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)
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entries.extend(entry)
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image_data_blocks.append(png_bytes)
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offset += size
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return header + bytes(entries) + b"".join(image_data_blocks)
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def generate_svg_logo(transparent_bg: bool = False) -> str:
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"""Generates a high-quality SVG vector graphic for LOGAR."""
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bg_polygon = "" if transparent_bg else """ <!-- Base Hexagon Shield -->
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<polygon points="256,24 456,139 456,373 256,488 56,373 56,139"
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fill="url(#bgGrad)" stroke="url(#cyanGrad)" stroke-width="8" filter="url(#glow)"/>"""
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return f"""<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" width="100%" height="100%">
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<defs>
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<linearGradient id="bgGrad" x1="0%" y1="0%" x2="100%" y2="100%">
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<stop offset="0%" stop-color="#0E1A2E"/>
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<stop offset="50%" stop-color="#08101E"/>
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<stop offset="100%" stop-color="#040810"/>
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</linearGradient>
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<linearGradient id="cyanGrad" x1="0%" y1="0%" x2="100%" y2="100%">
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<stop offset="0%" stop-color="#00E5FF"/>
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<stop offset="100%" stop-color="#0072FF"/>
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</linearGradient>
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<linearGradient id="emeraldGrad" x1="0%" y1="0%" x2="100%" y2="0%">
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<stop offset="0%" stop-color="#00FFA3"/>
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<stop offset="100%" stop-color="#00E5FF"/>
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</linearGradient>
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<filter id="glow" x="-20%" y="-20%" width="140%" height="140%">
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<feGaussianBlur stdDeviation="12" result="blur"/>
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<feMerge>
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<feMergeNode in="blur"/>
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<feMergeNode in="SourceGraphic"/>
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</feMerge>
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</filter>
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</defs>
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{bg_polygon}
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<!-- Inner Telemetry Grid / Ring -->
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<polygon points="256,58 426,156 426,356 256,454 86,356 86,156"
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fill="none" stroke="#162A45" stroke-width="3" stroke-dasharray="8 6"/>
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<!-- Stylized L and Log Streams -->
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<rect x="140" y="140" width="46" height="232" rx="10" fill="url(#cyanGrad)" filter="url(#glow)"/>
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<rect x="140" y="326" width="220" height="46" rx="10" fill="url(#cyanGrad)" filter="url(#glow)"/>
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<rect x="220" y="210" width="36" height="80" rx="8" fill="url(#emeraldGrad)"/>
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<rect x="286" y="150" width="36" height="140" rx="8" fill="url(#cyanGrad)"/>
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<!-- Connection Nodes / Spark Points -->
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<circle cx="238" cy="190" r="7" fill="#00FFA3" filter="url(#glow)"/>
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<circle cx="304" cy="130" r="7" fill="#00E5FF" filter="url(#glow)"/>
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<circle cx="380" cy="349" r="8" fill="#00E5FF" filter="url(#glow)"/>
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</svg>"""
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def generate_svg_banner() -> str:
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"""Generates a wide SVG banner with emblem and modern typography."""
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return """<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 960 240" width="100%" height="100%">
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<defs>
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<linearGradient id="bannerBg" x1="0%" y1="0%" x2="100%" y2="100%">
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<stop offset="0%" stop-color="#0E1A2E"/>
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<stop offset="100%" stop-color="#070C18"/>
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</linearGradient>
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<linearGradient id="textCyan" x1="0%" y1="0%" x2="100%" y2="0%">
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<stop offset="0%" stop-color="#00E5FF"/>
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<stop offset="100%" stop-color="#00FFA3"/>
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</linearGradient>
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<linearGradient id="cyanGrad" x1="0%" y1="0%" x2="100%" y2="100%">
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<stop offset="0%" stop-color="#00E5FF"/>
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<stop offset="100%" stop-color="#0072FF"/>
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</linearGradient>
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<linearGradient id="emeraldGrad" x1="0%" y1="0%" x2="100%" y2="0%">
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<stop offset="0%" stop-color="#00FFA3"/>
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<stop offset="100%" stop-color="#00E5FF"/>
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</linearGradient>
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<filter id="bannerGlow" x="-20%" y="-20%" width="140%" height="140%">
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<feGaussianBlur stdDeviation="8" result="blur"/>
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<feMerge>
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<feMergeNode in="blur"/>
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<feMergeNode in="SourceGraphic"/>
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</feMerge>
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</filter>
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</defs>
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<!-- Background Card -->
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<rect width="960" height="240" rx="16" fill="url(#bannerBg)" stroke="#162A45" stroke-width="2"/>
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<!-- Left Emblem Group (scaled & positioned) -->
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<g transform="translate(40, 20) scale(0.39)">
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<!-- Hexagon Shield -->
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<polygon points="256,24 456,139 456,373 256,488 56,373 56,139"
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fill="#0E1A2E" stroke="url(#cyanGrad)" stroke-width="12" filter="url(#bannerGlow)"/>
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<!-- Inner Telemetry Ring -->
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<polygon points="256,58 426,156 426,356 256,454 86,356 86,156"
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fill="none" stroke="#162A45" stroke-width="4" stroke-dasharray="10 8"/>
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<!-- Stylized L & Telemetry Bars -->
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<rect x="140" y="140" width="46" height="232" rx="10" fill="url(#cyanGrad)"/>
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<rect x="140" y="326" width="220" height="46" rx="10" fill="url(#cyanGrad)"/>
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<rect x="220" y="210" width="36" height="80" rx="8" fill="url(#emeraldGrad)"/>
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<rect x="286" y="150" width="36" height="140" rx="8" fill="url(#cyanGrad)"/>
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<!-- Connection Points -->
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<circle cx="238" cy="190" r="9" fill="#00FFA3"/>
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<circle cx="304" cy="130" r="9" fill="#00E5FF"/>
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<circle cx="380" cy="349" r="10" fill="#00E5FF"/>
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</g>
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<!-- Typography & Tagline -->
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<text x="270" y="98" font-family="-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif" font-size="56" font-weight="900" letter-spacing="4" fill="url(#textCyan)" filter="url(#bannerGlow)">LOGAR</text>
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<text x="272" y="142" font-family="-apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif" font-size="20" font-weight="600" fill="#E2E8F0" letter-spacing="0.5">Fleet Log Aggregation & Telemetry Hub</text>
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<text x="272" y="174" font-family="'JetBrains Mono', 'Fira Code', monospace" font-size="13" font-weight="400" fill="#00E5FF" letter-spacing="1">ZERO-STATE FORWARDERS • MUTUAL TLS 1.3 • TEMPORAL PERSISTENCE</text>
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</svg>"""
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def main():
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print("[*] Generating comprehensive branding assets for LOGAR...")
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# 1. Generate SVG Logos
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svg_logo_dark = generate_svg_logo(transparent_bg=False)
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svg_logo_trans = generate_svg_logo(transparent_bg=True)
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svg_banner = generate_svg_banner()
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# 2. Generate PNG images across multiple dimensions
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png_sizes = [16, 32, 48, 64, 128, 256, 512]
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png_buffers = []
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png_dict = {}
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for s in png_sizes:
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png_data = create_png_rgba(s, s, draw_logo_rgba)
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png_buffers.append((s, s, png_data))
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png_dict[s] = png_data
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# 3. Generate Windows ICO File (multi-res 16..256)
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ico_data = generate_ico_file(png_buffers[:-1])
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# 4. Generate BMP files for installers
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header_bmp_data = create_bmp_24bit(150, 57, draw_wizard_header_white_bgr)
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small_bmp_data = create_bmp_24bit(55, 55, draw_wizard_small_bgr)
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sidebar_bmp_data = create_bmp_24bit(164, 314, draw_wizard_sidebar_bgr)
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# 5. Write to target directories
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for target_dir in (ROOT_ASSETS_DIR, COMPILATION_ASSETS_DIR, LICENSING_ASSETS_DIR):
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# SVGs
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with open(os.path.join(target_dir, "logo.svg"), "w", encoding="utf-8") as f:
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f.write(svg_logo_dark)
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with open(os.path.join(target_dir, "logo_dark.svg"), "w", encoding="utf-8") as f:
|
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f.write(svg_logo_dark)
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|
with open(os.path.join(target_dir, "logo_transparent.svg"), "w", encoding="utf-8") as f:
|
|
f.write(svg_logo_trans)
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|
with open(os.path.join(target_dir, "logo_banner.svg"), "w", encoding="utf-8") as f:
|
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f.write(svg_banner)
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|
|
|
# PNGs
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|
with open(os.path.join(target_dir, "logo.png"), "wb") as f:
|
|
f.write(png_dict[512])
|
|
for s in png_sizes:
|
|
with open(os.path.join(target_dir, f"logo_{s}x{s}.png"), "wb") as f:
|
|
f.write(png_dict[s])
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|
|
|
# ICOs
|
|
with open(os.path.join(target_dir, "logo.ico"), "wb") as f:
|
|
f.write(ico_data)
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|
with open(os.path.join(target_dir, "favicon.ico"), "wb") as f:
|
|
f.write(ico_data)
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|
|
|
# BMPs
|
|
with open(os.path.join(target_dir, "wizard_header.bmp"), "wb") as f:
|
|
f.write(header_bmp_data)
|
|
with open(os.path.join(target_dir, "wizard_small.bmp"), "wb") as f:
|
|
f.write(small_bmp_data)
|
|
with open(os.path.join(target_dir, "wizard_sidebar.bmp"), "wb") as f:
|
|
f.write(sidebar_bmp_data)
|
|
|
|
print(f"[+] Populated asset repository: {target_dir}")
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|
|
|
print("[+] All LOGAR branding assets, icons, and banners generated successfully!")
|
|
|
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|
|
if __name__ == "__main__":
|
|
main()
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