#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <math.h>
-#include <vconf.h>
#include <dlog.h>
-#include <X11/X.h>
-#include <X11/Xlib.h>
-#include <X11/extensions/Xrandr.h>
-
#include <system_info.h>
#include <system_info_private.h>
#define LOG_TAG "CAPI_SYSTEM_INFO"
-typedef struct _progInfo ProgInfo;
-
-/* globals */
-ProgInfo g_pinfo;
-
-struct _progInfo {
- Display *dpy;
- Window root;
- int screen;
- int event_base, error_base;
- int major, minor;
- XRRScreenResources *res;
-};
-
-static int RCA_SUPPORTED;
-static int HDMI_SUPPORTED;
-static int SCREEN_DPI;
-static int BITS_PER_PIXEL;
-static int SCREEN_WIDTH;
-static int SCREEN_HEIGHT;
-static int PHYSICAL_SCREEN_WIDTH;
-static int PHYSICAL_SCREEN_HEIGHT;
-int system_info_screen_initialized;
-
-int system_info_screen_init()
-{
- int i, n;
- XPixmapFormatValues *pmf = NULL;
-
- memset(&g_pinfo, 0x0, sizeof(ProgInfo));
-
- g_pinfo.dpy = XOpenDisplay(NULL);
- if (NULL == g_pinfo.dpy) {
- LOGE("XOpenDisplay Failed");
- return -1;
- }
-
- if (0 > g_pinfo.screen)
- g_pinfo.screen = DefaultScreen(g_pinfo.dpy);
- g_pinfo.root = RootWindow(g_pinfo.dpy, g_pinfo.screen);
-
- if (!XRRQueryExtension(g_pinfo.dpy, &g_pinfo.event_base, &g_pinfo.error_base) ||
- !XRRQueryVersion(g_pinfo.dpy, &g_pinfo.major, &g_pinfo.minor)) {
- LOGE("XRRQuery Failed");
- XCloseDisplay(g_pinfo.dpy);
- return -1;
- }
-
- g_pinfo.res = XRRGetScreenResources(g_pinfo.dpy, g_pinfo.root);
-
- if (!g_pinfo.res) {
- LOGE("XRRGetScreenResources Failed");
- XCloseDisplay(g_pinfo.dpy);
- return -1;
- }
-
- pmf = XListPixmapFormats(g_pinfo.dpy, &n);
-
- if (!pmf) {
- LOGE("XListPixmapFormats Failed");
- XCloseDisplay(g_pinfo.dpy);
- return -1;
- }
-
- for (i = 0; i < n; i++) {
- if (BITS_PER_PIXEL < pmf[i].bits_per_pixel)
- BITS_PER_PIXEL = pmf[i].bits_per_pixel;
- }
- XFree(pmf);
- pmf = NULL;
-
- for (i = 0; i < g_pinfo.res->noutput; i++) {
- XRROutputInfo *output_info = XRRGetOutputInfo(g_pinfo.dpy, g_pinfo.res, g_pinfo.res->outputs[i]);
- if (!output_info) {
- LOGE("XRRGetOutputInfo Failed");
- XCloseDisplay(g_pinfo.dpy);
- return -1;
- }
-
- /* find target lcd */
- if (!strcmp(output_info->name, "LVDS1")) {
- /* XRRCrtcInfo information */
- XRRCrtcInfo *crtc_info = XRRGetCrtcInfo(g_pinfo.dpy, g_pinfo.res, output_info->crtc);
- if (!crtc_info)
- break;
-
- SCREEN_WIDTH = crtc_info->width;
- SCREEN_HEIGHT = crtc_info->height;
- PHYSICAL_SCREEN_WIDTH = output_info->mm_width;
- PHYSICAL_SCREEN_HEIGHT = output_info->mm_height;
-
- XRRFreeCrtcInfo(crtc_info);
- } else if (!strcmp(output_info->name, "HDMI1"))
- HDMI_SUPPORTED = true;
- XRRFreeOutputInfo(output_info);
- }
-
- if (BITS_PER_PIXEL == 0) {
- LOGE("BIT PER PIXEL is Zero");
- XCloseDisplay(g_pinfo.dpy);
- return -1;
- }
-
- if (!SCREEN_WIDTH)
- SCREEN_WIDTH = DisplayWidth(g_pinfo.dpy, DefaultScreen(g_pinfo.dpy));
-
- if (!SCREEN_WIDTH) {
- LOGE("SCREEN WIDTH is Zero");
- XCloseDisplay(g_pinfo.dpy);
- return -1;
- }
-
- if (!SCREEN_HEIGHT)
- SCREEN_HEIGHT = DisplayHeight(g_pinfo.dpy, DefaultScreen(g_pinfo.dpy));
-
- if (!SCREEN_HEIGHT) {
- LOGE("SCREEN HEIGHT is Zero");
- XCloseDisplay(g_pinfo.dpy);
- return -1;
- }
-
- if (system_info_get_system_info_model_type() == SYSTEM_INFO_MODEL_TYPE_EMULATOR) {
- FILE *cmdline;
- char *dpi;
- char str[MAXBUFSIZE];
-
- cmdline = fopen(CMDLINE_PATH, "r");
- if (NULL == cmdline) {
- LOGE("cannot file open %s file!!!", CPU_INFO_FILE_PATH);
- XCloseDisplay(g_pinfo.dpy);
- return SYSTEM_INFO_ERROR_IO_ERROR;
- } else {
- while (fgets(str, MAXBUFSIZE, cmdline)) {
- dpi = strstr(str, "dpi=");
- SCREEN_DPI = atoi(dpi+4) / 10;
- break;
- }
- }
- fclose(cmdline);
-
- } else {
- double dp, di;
-
- /* diagonal size(logical) by pixel */
- dp = sqrt(SCREEN_WIDTH*SCREEN_WIDTH+SCREEN_HEIGHT*SCREEN_HEIGHT);
- /* diagonal size(physical) by inch */
- di = sqrt(PHYSICAL_SCREEN_WIDTH*PHYSICAL_SCREEN_WIDTH + PHYSICAL_SCREEN_HEIGHT*PHYSICAL_SCREEN_HEIGHT) / 10 / 2.54;
- /* DPI = PPI */
- SCREEN_DPI = round(dp/di);
- }
-
- XCloseDisplay(g_pinfo.dpy);
-
- system_info_screen_initialized = 1;
-
- return 0;
-}
-
int system_info_get_screen_bits_per_pixel(system_info_key_e key, system_info_data_type_e data_type, void **value)
{
- int *bpp;
- int ret_val;
-
- bpp = (int *)value;
-
- if (0 == system_info_screen_initialized) {
- ret_val = system_info_screen_init();
- if (ret_val)
- return ret_val;
- }
-
- *bpp = BITS_PER_PIXEL;
-
- return SYSTEM_INFO_ERROR_NONE;
+ return system_info_get_platform_int("tizen.org/feature/screen.bpp", (int *)value);
}
int system_info_get_screen_width(system_info_key_e key, system_info_data_type_e data_type, void **value)
{
- int *width;
- int ret_val;
+ bool check;
+ int *width = 0;
width = (int *)value;
- if (0 == system_info_screen_initialized) {
- ret_val = system_info_screen_init();
- if (ret_val)
- return ret_val;
- }
-
- *width = SCREEN_WIDTH;
+ if (system_info_get_platform_bool("tizen.org/feature/screen.size.normal.480.800", &check) == SYSTEM_INFO_ERROR_NONE
+ && check == true)
+ *width = 480;
+ if (system_info_get_platform_bool("tizen.org/feature/screen.size.normal.720.1280", &check) == SYSTEM_INFO_ERROR_NONE
+ && check == true)
+ *width = 720;
+ if (*width)
return SYSTEM_INFO_ERROR_NONE;
+ else
+ return SYSTEM_INFO_ERROR_IO_ERROR;
}
int system_info_get_screen_height(system_info_key_e key, system_info_data_type_e data_type, void **value)
{
- int *height;
- int ret_val;
+ bool check;
+ int *height = 0;
height = (int *)value;
- if (0 == system_info_screen_initialized) {
- ret_val = system_info_screen_init();
- if (ret_val)
- return ret_val;
- }
-
- *height = SCREEN_HEIGHT;
+ if (system_info_get_platform_bool("tizen.org/feature/screen.size.normal.480.800", &check) == SYSTEM_INFO_ERROR_NONE
+ && check == true)
+ *height = 800;
+ if (system_info_get_platform_bool("tizen.org/feature/screen.size.normal.720.1280", &check) == SYSTEM_INFO_ERROR_NONE
+ && check == true)
+ *height = 1280;
+ if (*height)
return SYSTEM_INFO_ERROR_NONE;
+ else
+ return SYSTEM_INFO_ERROR_IO_ERROR;
}
int system_info_get_screen_DPI(system_info_key_e key, system_info_data_type_e data_type, void **value)
{
- int *bpp;
- int ret_val;
-
- bpp = (int *)value;
-
- if (0 == system_info_screen_initialized) {
- ret_val = system_info_screen_init();
- if (ret_val)
- return ret_val;
- }
-
- *bpp = SCREEN_DPI;
-
- return SYSTEM_INFO_ERROR_NONE;
+ return system_info_get_platform_int("tizen.org/feature/screen.dpi", (int *)value);
}
int system_info_get_hdmi_supported(system_info_key_e key, system_info_data_type_e data_type, void **value)
{
- bool *supported;
- int ret_val;
-
- if (0 == system_info_screen_initialized) {
- ret_val = system_info_screen_init();
- if (ret_val)
- return ret_val;
- }
-
- supported = (bool *)value;
-
- *supported = HDMI_SUPPORTED;
-
- return SYSTEM_INFO_ERROR_NONE;
+ return system_info_get_platform_bool("tizen.org/feature/screen.output.hdmi", (bool *)value);
}
int system_info_get_rca_supported(system_info_key_e key, system_info_data_type_e data_type, void **value)
{
- bool *supported;
-
- supported = (bool *)value;
-
- *supported = RCA_SUPPORTED;
-
- return SYSTEM_INFO_ERROR_NONE;
+ return system_info_get_platform_bool("tizen.org/feature/screen.output.rca", (bool *)value);
}
int system_info_get_physical_screen_height(system_info_key_e key, system_info_data_type_e data_type, void **value)
{
- int *bpp;
- int ret_val;
-
- bpp = (int *)value;
-
- if (0 == system_info_screen_initialized) {
- ret_val = system_info_screen_init();
- if (ret_val)
- return ret_val;
- }
-
- *bpp = PHYSICAL_SCREEN_HEIGHT;
-
- return SYSTEM_INFO_ERROR_NONE;
+ return system_info_get_platform_int("tizen.org/feature/screen.height", (int *)value);
}
int system_info_get_physical_screen_width(system_info_key_e key, system_info_data_type_e data_type, void **value)
{
- int *bpp;
- int ret_val;
-
- bpp = (int *)value;
-
- if (0 == system_info_screen_initialized) {
- ret_val = system_info_screen_init();
- if (ret_val)
- return ret_val;
- }
-
- *bpp = PHYSICAL_SCREEN_WIDTH;
-
- return SYSTEM_INFO_ERROR_NONE;
+ return system_info_get_platform_int("tizen.org/feature/screen.width", (int *)value);
}
projects / framework / api / system-info.git / blobdiff