mirror of
https://github.com/gnif/LookingGlass.git
synced 2024-11-22 05:27:20 +00:00
[client] initial parameter implementation
This commit is contained in:
Geoffrey McRae
parent
34e67b1b57
commit
4731b13a03
337
client/main.c
337
client/main.c
@ -51,7 +51,22 @@ struct AppState
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struct KVMGFXHeader * shm;
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};
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struct AppState state;
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struct AppParams
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{
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bool borderless;
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const char * ivshmemSocket;
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bool useBufferStorage;
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bool useSpice;
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};
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struct AppState state;
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struct AppParams params =
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{
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.borderless = true,
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.ivshmemSocket = "/tmp/ivshmem_socket",
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.useBufferStorage = true,
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.useSpice = true
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};
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inline bool areFormatsSame(const struct KVMGFXHeader s1, const struct KVMGFXHeader s2)
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{
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@ -365,142 +380,149 @@ int eventThread(void * arg)
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while(state.running)
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{
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SDL_Event event;
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while(SDL_PollEvent(&event))
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if (!SDL_WaitEventTimeout(&event, 1000))
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{
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if (event.type == SDL_QUIT)
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const char * err = SDL_GetError();
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if (err[0] != '\0')
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{
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DEBUG_ERROR("SDL Error: %s", err);
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state.running = false;
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break;
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}
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if (!state.started)
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continue;
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switch(event.type)
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{
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case SDL_KEYDOWN:
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{
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SDL_Scancode sc = event.key.keysym.scancode;
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if (sc == SDL_SCANCODE_SCROLLLOCK)
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{
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if (event.key.repeat)
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break;
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serverMode = !serverMode;
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spice_mouse_mode(serverMode);
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SDL_SetRelativeMouseMode(serverMode);
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if (!serverMode)
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realignGuest = true;
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break;
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}
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uint32_t scancode = mapScancode(sc);
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if (scancode == 0)
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break;
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if (!spice_key_down(scancode))
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{
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DEBUG_ERROR("SDL_KEYDOWN: failed to send message");
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break;
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}
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break;
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}
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case SDL_KEYUP:
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{
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SDL_Scancode sc = event.key.keysym.scancode;
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if (sc == SDL_SCANCODE_SCROLLLOCK)
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break;
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uint32_t scancode = mapScancode(sc);
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if (scancode == 0)
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break;
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if (!spice_key_up(scancode))
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{
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DEBUG_ERROR("SDL_KEYUP: failed to send message");
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break;
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}
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break;
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}
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case SDL_MOUSEWHEEL:
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if (
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!spice_mouse_press (event.wheel.y == 1 ? 4 : 5) ||
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!spice_mouse_release(event.wheel.y == 1 ? 4 : 5)
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)
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{
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DEBUG_ERROR("SDL_MOUSEWHEEL: failed to send messages");
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break;
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}
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break;
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case SDL_MOUSEMOTION:
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{
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int x = 0;
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int y = 0;
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if (realignGuest || state.windowChanged)
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{
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x = event.motion.x - state.shm->mouseX;
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y = event.motion.y - state.shm->mouseY;
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realignGuest = false;
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state.windowChanged = false;
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}
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else
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{
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x = event.motion.xrel;
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y = event.motion.yrel;
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}
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if (x != 0 || y != 0)
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if (!spice_mouse_motion(x, y))
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{
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DEBUG_ERROR("SDL_MOUSEMOTION: failed to send message");
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break;
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}
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break;
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}
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case SDL_MOUSEBUTTONDOWN:
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if (
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!spice_mouse_position(event.button.x, event.button.y) ||
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!spice_mouse_press(event.button.button)
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)
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{
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DEBUG_ERROR("SDL_MOUSEBUTTONDOWN: failed to send message");
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break;
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}
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break;
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case SDL_MOUSEBUTTONUP:
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if (
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!spice_mouse_position(event.button.x, event.button.y) ||
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!spice_mouse_release(event.button.button)
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)
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{
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DEBUG_ERROR("SDL_MOUSEBUTTONUP: failed to send message");
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break;
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}
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break;
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case SDL_WINDOWEVENT:
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{
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switch(event.window.event)
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{
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case SDL_WINDOWEVENT_ENTER:
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realignGuest = true;
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break;
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}
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break;
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}
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default:
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break;
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}
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}
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usleep(1000);
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if (event.type == SDL_QUIT)
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{
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state.running = false;
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break;
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}
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if (!state.started || !params.useSpice)
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continue;
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switch(event.type)
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{
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case SDL_KEYDOWN:
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{
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SDL_Scancode sc = event.key.keysym.scancode;
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if (sc == SDL_SCANCODE_SCROLLLOCK)
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{
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if (event.key.repeat)
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break;
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serverMode = !serverMode;
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spice_mouse_mode(serverMode);
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SDL_SetRelativeMouseMode(serverMode);
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if (!serverMode)
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realignGuest = true;
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break;
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}
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uint32_t scancode = mapScancode(sc);
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if (scancode == 0)
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break;
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if (!spice_key_down(scancode))
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{
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DEBUG_ERROR("SDL_KEYDOWN: failed to send message");
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break;
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}
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break;
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}
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case SDL_KEYUP:
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{
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SDL_Scancode sc = event.key.keysym.scancode;
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if (sc == SDL_SCANCODE_SCROLLLOCK)
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break;
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uint32_t scancode = mapScancode(sc);
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if (scancode == 0)
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break;
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if (!spice_key_up(scancode))
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{
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DEBUG_ERROR("SDL_KEYUP: failed to send message");
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break;
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}
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break;
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}
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case SDL_MOUSEWHEEL:
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if (
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!spice_mouse_press (event.wheel.y == 1 ? 4 : 5) ||
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!spice_mouse_release(event.wheel.y == 1 ? 4 : 5)
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)
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{
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DEBUG_ERROR("SDL_MOUSEWHEEL: failed to send messages");
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break;
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}
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break;
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case SDL_MOUSEMOTION:
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{
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int x = 0;
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int y = 0;
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if (realignGuest || state.windowChanged)
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{
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x = event.motion.x - state.shm->mouseX;
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y = event.motion.y - state.shm->mouseY;
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realignGuest = false;
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state.windowChanged = false;
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}
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else
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{
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x = event.motion.xrel;
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y = event.motion.yrel;
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}
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if (x != 0 || y != 0)
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if (!spice_mouse_motion(x, y))
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{
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DEBUG_ERROR("SDL_MOUSEMOTION: failed to send message");
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break;
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}
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break;
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}
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case SDL_MOUSEBUTTONDOWN:
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if (
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!spice_mouse_position(event.button.x, event.button.y) ||
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!spice_mouse_press(event.button.button)
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)
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{
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DEBUG_ERROR("SDL_MOUSEBUTTONDOWN: failed to send message");
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break;
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}
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break;
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case SDL_MOUSEBUTTONUP:
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if (
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!spice_mouse_position(event.button.x, event.button.y) ||
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!spice_mouse_release(event.button.button)
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)
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{
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DEBUG_ERROR("SDL_MOUSEBUTTONUP: failed to send message");
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break;
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}
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break;
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case SDL_WINDOWEVENT:
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{
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switch(event.window.event)
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{
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case SDL_WINDOWEVENT_ENTER:
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realignGuest = true;
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break;
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}
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break;
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}
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default:
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break;
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}
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}
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return 0;
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@ -517,7 +539,14 @@ int main(int argc, char * argv[])
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return -1;
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}
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state.window = SDL_CreateWindow("KVM-GFX Test", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 100, 100, SDL_WINDOW_BORDERLESS);
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state.window = SDL_CreateWindow(
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"KVM-GFX Test",
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SDL_WINDOWPOS_CENTERED,
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SDL_WINDOWPOS_CENTERED,
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100, 100,
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params.borderless ? SDL_WINDOW_BORDERLESS : 0
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);
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if (!state.window)
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{
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DEBUG_ERROR("failed to create window");
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@ -534,11 +563,14 @@ int main(int argc, char * argv[])
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state.renderer = SDL_CreateRenderer(state.window, -1,
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SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
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const GLubyte * extensions = glGetString(GL_EXTENSIONS);
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if (gluCheckExtension((const GLubyte *)"GL_ARB_buffer_storage", extensions))
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if (params.useBufferStorage)
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{
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DEBUG_INFO("Using GL_ARB_buffer_storage");
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state.hasBufferStorage = true;
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const GLubyte * extensions = glGetString(GL_EXTENSIONS);
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if (gluCheckExtension((const GLubyte *)"GL_ARB_buffer_storage", extensions))
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{
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DEBUG_INFO("Using GL_ARB_buffer_storage");
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state.hasBufferStorage = true;
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}
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}
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if (!state.renderer)
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@ -554,7 +586,7 @@ int main(int argc, char * argv[])
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while(1)
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{
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if (!ivshmem_connect("/tmp/ivshmem_socket"))
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if (!ivshmem_connect(params.ivshmemSocket))
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{
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DEBUG_ERROR("failed to connect to the ivshmem server");
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break;
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@ -574,24 +606,27 @@ int main(int argc, char * argv[])
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}
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state.shm->hostID = ivshmem_get_id();
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if (!spice_connect("127.0.0.1", 5900, ""))
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if (params.useSpice)
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{
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DEBUG_ERROR("Failed to connect to spice server");
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return 0;
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}
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while(state.running && !spice_ready())
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if (!spice_process())
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if (!spice_connect("127.0.0.1", 5900, ""))
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{
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state.running = false;
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DEBUG_ERROR("Failed to process spice messages");
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break;
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DEBUG_ERROR("Failed to connect to spice server");
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return 0;
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}
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if (!(t_spice = SDL_CreateThread(spiceThread, "spiceThread", NULL)))
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{
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DEBUG_ERROR("spice create thread failed");
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break;
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while(state.running && !spice_ready())
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if (!spice_process())
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{
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state.running = false;
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DEBUG_ERROR("Failed to process spice messages");
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break;
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}
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if (!(t_spice = SDL_CreateThread(spiceThread, "spiceThread", NULL)))
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{
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DEBUG_ERROR("spice create thread failed");
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break;
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}
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}
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if (!(t_event = SDL_CreateThread(eventThread, "eventThread", NULL)))
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