obs-studio/libobs/obs-cocoa.c

185 lines
4.4 KiB
C

/******************************************************************************
Copyright (C) 2013 by Ruwen Hahn <palana@stunned.de>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
#include "util/platform.h"
#include "util/dstr.h"
#include "obs.h"
#include "obs-internal.h"
#include <unistd.h>
#include <sys/types.h>
#include <sys/sysctl.h>
#include <objc/objc.h>
const char *get_module_extension(void)
{
return ".so";
}
static const char *module_bin[] = {
"../obs-plugins",
OBS_INSTALL_PREFIX "obs-plugins",
};
static const char *module_data[] = {
"../data/obs-plugins/%module%",
OBS_INSTALL_DATA_PATH "obs-plugins/%module%",
};
static const int module_patterns_size =
sizeof(module_bin)/sizeof(module_bin[0]);
void add_default_module_paths(void)
{
for (int i = 0; i < module_patterns_size; i++)
obs_add_module_path(module_bin[i], module_data[i]);
}
char *find_libobs_data_file(const char *file)
{
struct dstr path;
dstr_init_copy(&path, OBS_INSTALL_DATA_PATH "/libobs/");
dstr_cat(&path, file);
return path.array;
}
static void log_processor_name(void)
{
char *name = NULL;
size_t size;
int ret;
ret = sysctlbyname("machdep.cpu.brand_string", NULL, &size, NULL, 0);
if (ret != 0)
return;
name = malloc(size);
ret = sysctlbyname("machdep.cpu.brand_string", name, &size, NULL, 0);
if (ret == 0)
blog(LOG_INFO, "CPU Name: %s", name);
free(name);
}
static void log_processor_speed(void)
{
size_t size;
long long freq;
int ret;
size = sizeof(freq);
ret = sysctlbyname("hw.cpufrequency", &freq, &size, NULL, 0);
if (ret == 0)
blog(LOG_INFO, "CPU Speed: %lldMHz", freq / 1000000);
}
static void log_processor_cores(void)
{
size_t size;
int physical_cores = 0, logical_cores = 0;
int ret;
size = sizeof(physical_cores);
ret = sysctlbyname("machdep.cpu.core_count", &physical_cores,
&size, NULL, 0);
if (ret != 0)
return;
ret = sysctlbyname("machdep.cpu.thread_count", &logical_cores,
&size, NULL, 0);
if (ret != 0)
return;
blog(LOG_INFO, "Physical Cores: %d, Logical Cores: %d",
physical_cores, logical_cores);
}
static void log_available_memory(void)
{
size_t size;
long long memory_available;
int ret;
size = sizeof(memory_available);
ret = sysctlbyname("hw.memsize", &memory_available, &size, NULL, 0);
if (ret == 0)
blog(LOG_INFO, "Physical Memory: %lldMB Total",
memory_available / 1024 / 1024);
}
static void log_os_name(id pi, SEL UTF8String)
{
unsigned long os_id = (unsigned long)objc_msgSend(pi,
sel_registerName("operatingSystem"));
id os = objc_msgSend(pi,
sel_registerName("operatingSystemName"));
const char *name = (const char*)objc_msgSend(os, UTF8String);
if (os_id == 5 /*NSMACHOperatingSystem*/) {
blog(LOG_INFO, "OS Name: Mac OS X (%s)", name);
return;
}
blog(LOG_INFO, "OS Name: %s", name ? name : "Unknown");
}
static void log_os_version(id pi, SEL UTF8String)
{
id vs = objc_msgSend(pi,
sel_registerName("operatingSystemVersionString"));
const char *version = (const char*)objc_msgSend(vs, UTF8String);
blog(LOG_INFO, "OS Version: %s", version ? version : "Unknown");
}
static void log_os(void)
{
Class NSProcessInfo = objc_getClass("NSProcessInfo");
id pi = objc_msgSend((id)NSProcessInfo,
sel_registerName("processInfo"));
SEL UTF8String = sel_registerName("UTF8String");
log_os_name(pi, UTF8String);
log_os_version(pi, UTF8String);
}
static void log_kernel_version(void)
{
char kernel_version[1024];
size_t size = sizeof(kernel_version);
int ret;
ret = sysctlbyname("kern.osrelease", kernel_version, &size,
NULL, 0);
if (ret == 0)
blog(LOG_INFO, "Kernel Version: %s", kernel_version);
}
void log_system_info(void)
{
log_processor_name();
log_processor_speed();
log_processor_cores();
log_available_memory();
log_os();
log_kernel_version();
}