301 lines
6.4 KiB
C
301 lines
6.4 KiB
C
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <sys/stat.h>
|
|
#include <pthread.h>
|
|
#include <SDL/SDL.h>
|
|
#include <SDL/SDL_ttf.h>
|
|
#include <android/log.h>
|
|
|
|
#include "gfx.h"
|
|
|
|
static TTF_Font* sFont;
|
|
static int unpackProgressMb;
|
|
static int unpackProgressMbTotal = 1;
|
|
static int unpackFinished = 0;
|
|
|
|
static void renderString(const char *c, int x, int y);
|
|
static void renderStringColor(const char *c, int x, int y, int r, int g, int b);
|
|
|
|
static void * unpackFilesThread(void * unused);
|
|
static void showErrorMessage(const char *msg);
|
|
|
|
void * unpackFilesThread(void * unused)
|
|
{
|
|
char fname[PATH_MAX*2];
|
|
strcpy( fname, getenv("SECURE_STORAGE_DIR") );
|
|
strcat( fname, "/usr/bin/xkbcomp" );
|
|
struct stat st;
|
|
if( stat( fname, &st ) == 0 )
|
|
{
|
|
unpackFinished = 1;
|
|
return 1;
|
|
}
|
|
|
|
strcpy( fname, getenv("SECURE_STORAGE_DIR") );
|
|
strcat( fname, "/busybox" );
|
|
FILE * ff = fopen("busybox", "rb");
|
|
FILE * fo = fopen(fname, "wb");
|
|
if( !ff || !fo )
|
|
{
|
|
unpackFinished = 1;
|
|
return 0;
|
|
}
|
|
|
|
for(;;)
|
|
{
|
|
char buf[2048];
|
|
int cnt = fread( buf, 1, sizeof(buf), ff );
|
|
if( cnt < 0 )
|
|
{
|
|
unpackFinished = 1;
|
|
return 1;
|
|
}
|
|
fwrite( buf, 1, cnt, fo );
|
|
if( cnt < sizeof(buf) )
|
|
break;
|
|
}
|
|
|
|
fclose(ff);
|
|
fclose(fo);
|
|
|
|
if( chmod(fname, 0755) != 0 )
|
|
{
|
|
unpackFinished = 1;
|
|
return 0;
|
|
}
|
|
|
|
if( stat( "data.tar.gz", &st ) == 0 )
|
|
unpackProgressMbTotal = st.st_size / 1024 / 1024;
|
|
else
|
|
unpackProgressMbTotal = 1;
|
|
|
|
unpackProgressMb = 0;
|
|
|
|
ff = fopen("data.tar.gz", "rb");
|
|
strcat(fname, " tar xz -C ");
|
|
strcat(fname, getenv("SECURE_STORAGE_DIR"));
|
|
fo = popen(fname, "w");
|
|
if( !ff || !fo )
|
|
{
|
|
unpackFinished = 1;
|
|
return 0;
|
|
}
|
|
|
|
int unpackProgressKb = 0;
|
|
for(;;)
|
|
{
|
|
char buf[1024 * 8];
|
|
int cnt = fread( buf, 1, sizeof(buf), ff );
|
|
if( cnt < 0 )
|
|
{
|
|
unpackFinished = 1;
|
|
return 1;
|
|
}
|
|
fwrite( buf, 1, cnt, fo );
|
|
if( cnt < sizeof(buf) )
|
|
break;
|
|
unpackProgressKb += 8;
|
|
if( unpackProgressKb >= 1024 )
|
|
{
|
|
unpackProgressKb = 0;
|
|
unpackProgressMb++;
|
|
}
|
|
}
|
|
|
|
fclose(ff);
|
|
if( pclose(fo) != 0 )
|
|
{
|
|
unpackFinished = 1;
|
|
return 0;
|
|
}
|
|
|
|
remove("data.tar.gz");
|
|
|
|
unpackFinished = 1;
|
|
return 1;
|
|
}
|
|
|
|
void XSDL_unpackFiles()
|
|
{
|
|
pthread_t thread_id;
|
|
void * status;
|
|
pthread_create(&thread_id, NULL, &unpackFilesThread, NULL);
|
|
|
|
while (!unpackFinished)
|
|
{
|
|
SDL_Delay(400);
|
|
SDL_FillRect(SDL_GetVideoSurface(), NULL, 0);
|
|
char s[128];
|
|
sprintf(s, "Unpacking data: %d/%d Mb, %d%%", unpackProgressMb, unpackProgressMbTotal, unpackProgressMb * 100 / unpackProgressMbTotal);
|
|
renderString(s, VID_X/2, VID_Y/3);
|
|
renderString("You may put this app to background while it's unpacking", VID_X/2, VID_Y*2/3);
|
|
SDL_Flip(SDL_GetVideoSurface());
|
|
}
|
|
|
|
pthread_join(thread_id, &status);
|
|
if( status == 0 )
|
|
{
|
|
showErrorMessage("Cannot unpack data files, please reinstall the app");
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
void XSDL_showConfigMenu(int * resolutionW, int * displayW, int * resolutionH, int * displayH)
|
|
{
|
|
int x, y, i, ii;
|
|
SDL_Event event;
|
|
int res = -1, dpi = -1;
|
|
char native[32] = "0x0";
|
|
float dpiScale = 1.0f;
|
|
|
|
const char * resStr[] = {
|
|
native, "1920x1080", "1280x960", "1280x720",
|
|
"1024x768", "800x600", "800x480", "640x480"
|
|
};
|
|
const int resVal[][2] = {
|
|
{*resolutionW, *resolutionH}, {1920,1080}, {1280,960}, {1280,720},
|
|
{1024,768}, {800,600}, {800,480}, {640,480}
|
|
};
|
|
|
|
const char * fontsStr[] = {
|
|
"x2.5", "x2", "x1.7", "x1.5",
|
|
"x1.3", "x1", "x0.9", "x0.8",
|
|
"x0.7", "x0.6", "x0.5", "x0.4"
|
|
};
|
|
const float fontsVal[] = {
|
|
2.5f, 2.0f, 1.7f, 1.5f,
|
|
1.3f, 1.0f, 0.9f, 0.8f,
|
|
0.7f, 0.6f, 0.5f, 0.4f
|
|
};
|
|
|
|
sprintf(native, "%dx%d native", resVal[0][0], resVal[0][1]);
|
|
|
|
while ( res < 0 )
|
|
{
|
|
while (SDL_PollEvent(&event))
|
|
{
|
|
switch (event.type)
|
|
{
|
|
case SDL_KEYDOWN:
|
|
if (event.key.keysym.sym == SDLK_UNDO)
|
|
return;
|
|
break;
|
|
case SDL_MOUSEBUTTONUP:
|
|
{
|
|
SDL_GetMouseState(&x, &y);
|
|
i = (y / (VID_Y/2));
|
|
ii = (x / (VID_X/4));
|
|
res = i * 4 + ii;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
SDL_FillRect(SDL_GetVideoSurface(), NULL, 0);
|
|
renderString("Select display resolution", VID_X/2, VID_Y/2);
|
|
for(i = 0; i < 2; i++)
|
|
for(ii = 0; ii < 4; ii++)
|
|
renderString(resStr[i*4+ii], VID_X/8 + (ii*VID_X/4), VID_Y/4 + (i*VID_Y/2));
|
|
SDL_GetMouseState(&x, &y);
|
|
renderString("X", x, y);
|
|
SDL_Delay(200);
|
|
SDL_Flip(SDL_GetVideoSurface());
|
|
}
|
|
dpiScale = (float)resVal[res][0] / (float)*resolutionW;
|
|
*resolutionW = resVal[res][0];
|
|
*resolutionH = resVal[res][1];
|
|
while ( dpi < 0 )
|
|
{
|
|
while (SDL_PollEvent(&event))
|
|
{
|
|
switch (event.type)
|
|
{
|
|
case SDL_KEYDOWN:
|
|
if (event.key.keysym.sym == SDLK_UNDO)
|
|
return;
|
|
break;
|
|
case SDL_MOUSEBUTTONUP:
|
|
{
|
|
SDL_GetMouseState(&x, &y);
|
|
i = (y / (VID_Y/3));
|
|
ii = (x / (VID_X/4));
|
|
dpi = i * 4 + ii;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
SDL_FillRect(SDL_GetVideoSurface(), NULL, 0);
|
|
renderString("Select font scale", VID_X/2, VID_Y/3);
|
|
for(i = 0; i < 3; i++)
|
|
for(ii = 0; ii < 4; ii++)
|
|
renderString(fontsStr[i*4+ii], VID_X/8 + (ii*VID_X/4), VID_Y/6 + (i*VID_Y/3));
|
|
SDL_GetMouseState(&x, &y);
|
|
renderString("X", x, y);
|
|
SDL_Delay(200);
|
|
SDL_Flip(SDL_GetVideoSurface());
|
|
}
|
|
*displayW = *displayW * (dpiScale / fontsVal[dpi]);
|
|
*displayH = *displayH * (dpiScale / fontsVal[dpi]);
|
|
}
|
|
|
|
void showErrorMessage(const char *msg)
|
|
{
|
|
SDL_Event event;
|
|
SDL_FillRect(SDL_GetVideoSurface(), NULL, 0);
|
|
renderString(msg, VID_X/2, VID_Y/2);
|
|
SDL_Flip(SDL_GetVideoSurface());
|
|
while (1)
|
|
{
|
|
while (SDL_PollEvent(&event))
|
|
{
|
|
switch (event.type)
|
|
{
|
|
case SDL_KEYDOWN:
|
|
if (event.key.keysym.sym == SDLK_UNDO)
|
|
return;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void XSDL_initSDL()
|
|
{
|
|
SDL_Init(SDL_INIT_VIDEO);
|
|
SDL_SetVideoMode(VID_X, VID_Y, 24, SDL_SWSURFACE);
|
|
TTF_Init();
|
|
sFont = TTF_OpenFont("DroidSansMono.ttf", 10);
|
|
if (!sFont)
|
|
{
|
|
__android_log_print(ANDROID_LOG_INFO, "XSDL", "Error: cannot open font file, please reinstall the app");
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
void XSDL_deinitSDL()
|
|
{
|
|
TTF_CloseFont(sFont);
|
|
sFont = NULL;
|
|
TTF_Quit();
|
|
// Do NOT call SDL_Quit(), it crashes!
|
|
}
|
|
|
|
void renderStringColor(const char *c, int x, int y, int r, int g, int b)
|
|
{
|
|
SDL_Color fColor = {r, g, b};
|
|
SDL_Rect fontRect = {0, 0, 0, 0};
|
|
SDL_Surface* fontSurface = TTF_RenderUTF8_Solid(sFont, c, fColor);
|
|
fontRect.w = fontSurface->w;
|
|
fontRect.h = fontSurface->h;
|
|
fontRect.x = x - fontRect.w / 2;
|
|
fontRect.y = y - fontRect.h / 2;
|
|
SDL_BlitSurface(fontSurface, NULL, SDL_GetVideoSurface(), &fontRect);
|
|
SDL_FreeSurface(fontSurface);
|
|
}
|
|
|
|
void renderString(const char *c, int x, int y)
|
|
{
|
|
renderStringColor(c, x, y, 255, 255, 255);
|
|
}
|
|
|