/* $Id$ */ /* * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) * Copyright (C) 2003-2008 Benny Prijono * * 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include /* * FYI these links contain useful infos about predefined macros across * platforms: * - http://predef.sourceforge.net/preos.html */ #if defined(PJ_HAS_SYS_UTSNAME_H) && PJ_HAS_SYS_UTSNAME_H != 0 /* For uname() */ # include # include # define PJ_HAS_UNAME 1 #endif #if defined(PJ_HAS_LIMITS_H) && PJ_HAS_LIMITS_H != 0 /* Include to get to get various glibc macros. * See http://predef.sourceforge.net/prelib.html */ # include #endif #if defined(_MSC_VER) /* For all Windows including mobile */ # include #endif #if defined(PJ_DARWINOS) && PJ_DARWINOS != 0 # include "TargetConditionals.h" #endif #ifndef PJ_SYS_INFO_BUFFER_SIZE # define PJ_SYS_INFO_BUFFER_SIZE 64 #endif #if defined(PJ_DARWINOS) && PJ_DARWINOS != 0 && TARGET_OS_IPHONE # include # include void pj_iphone_os_get_sys_info(pj_sys_info *si, pj_str_t *si_buffer); #endif #if defined(PJ_SYMBIAN) && PJ_SYMBIAN != 0 PJ_BEGIN_DECL unsigned pj_symbianos_get_model_info(char *buf, unsigned buf_size); unsigned pj_symbianos_get_platform_info(char *buf, unsigned buf_size); void pj_symbianos_get_sdk_info(pj_str_t *name, pj_uint32_t *ver); PJ_END_DECL #endif static char *ver_info(pj_uint32_t ver, char *buf) { pj_size_t len; if (ver == 0) { *buf = '\0'; return buf; } sprintf(buf, "-%u.%u", (ver & 0xFF000000) >> 24, (ver & 0x00FF0000) >> 16); len = strlen(buf); if (ver & 0xFFFF) { sprintf(buf+len, ".%u", (ver & 0xFF00) >> 8); len = strlen(buf); if (ver & 0x00FF) { sprintf(buf+len, ".%u", (ver & 0xFF)); } } return buf; } static pj_uint32_t parse_version(char *str) { int i, maxtok; pj_ssize_t found_idx; pj_uint32_t version = 0; pj_str_t in_str = pj_str(str); pj_str_t token, delim; while (*str && !pj_isdigit(*str)) str++; maxtok = 4; delim = pj_str(".-"); for (found_idx = pj_strtok(&in_str, &delim, &token, 0), i=0; found_idx != in_str.slen && i < maxtok; ++i, found_idx = pj_strtok(&in_str, &delim, &token, found_idx + token.slen)) { int n; if (!pj_isdigit(*token.ptr)) break; n = atoi(token.ptr); version |= (n << ((3-i)*8)); } return version; } PJ_DEF(const pj_sys_info*) pj_get_sys_info(void) { static char si_buffer[PJ_SYS_INFO_BUFFER_SIZE]; static pj_sys_info si; static pj_bool_t si_initialized; pj_size_t left = PJ_SYS_INFO_BUFFER_SIZE, len; if (si_initialized) return &si; si.machine.ptr = si.os_name.ptr = si.sdk_name.ptr = si.info.ptr = ""; #define ALLOC_CP_STR(str,field) \ do { \ len = pj_ansi_strlen(str); \ if (len && left >= len+1) { \ si.field.ptr = si_buffer + PJ_SYS_INFO_BUFFER_SIZE - left; \ si.field.slen = len; \ pj_memcpy(si.field.ptr, str, len+1); \ left -= (len+1); \ } \ } while (0) /* * Machine and OS info. */ #if defined(PJ_HAS_UNAME) && PJ_HAS_UNAME #if defined(PJ_DARWINOS) && PJ_DARWINOS != 0 && TARGET_OS_IPHONE && \ (!defined TARGET_IPHONE_SIMULATOR || TARGET_IPHONE_SIMULATOR == 0) { pj_str_t buf = {si_buffer + PJ_SYS_INFO_BUFFER_SIZE - left, left}; pj_str_t machine = {"arm-", 4}; pj_str_t sdk_name = {"iOS-SDK", 7}; size_t size = PJ_SYS_INFO_BUFFER_SIZE - machine.slen; char tmp[PJ_SYS_INFO_BUFFER_SIZE]; int name[] = {CTL_HW,HW_MACHINE}; pj_iphone_os_get_sys_info(&si, &buf); left -= si.os_name.slen + 1; si.os_ver = parse_version(si.machine.ptr); pj_memcpy(tmp, machine.ptr, machine.slen); sysctl(name, 2, tmp+machine.slen, &size, NULL, 0); ALLOC_CP_STR(tmp, machine); si.sdk_name = sdk_name; #ifdef PJ_SDK_NAME pj_memcpy(tmp, PJ_SDK_NAME, pj_ansi_strlen(PJ_SDK_NAME) + 1); si.sdk_ver = parse_version(tmp); #endif } #else { struct utsname u; /* Successful uname() returns zero on Linux and positive value * on OpenSolaris. */ if (uname(&u) == -1) goto get_sdk_info; ALLOC_CP_STR(u.machine, machine); ALLOC_CP_STR(u.sysname, os_name); si.os_ver = parse_version(u.release); } #endif #elif defined(_MSC_VER) { #if defined(PJ_WIN32_WINPHONE8) && PJ_WIN32_WINPHONE8 si.os_name = pj_str("winphone"); #else OSVERSIONINFO ovi; ovi.dwOSVersionInfoSize = sizeof(ovi); if (GetVersionEx(&ovi) == FALSE) goto get_sdk_info; si.os_ver = (ovi.dwMajorVersion << 24) | (ovi.dwMinorVersion << 16); #if defined(PJ_WIN32_WINCE) && PJ_WIN32_WINCE si.os_name = pj_str("wince"); #else si.os_name = pj_str("win32"); #endif #endif } { SYSTEM_INFO wsi; #if defined(PJ_WIN32_WINPHONE8) && PJ_WIN32_WINPHONE8 GetNativeSystemInfo(&wsi); #else GetSystemInfo(&wsi); #endif switch (wsi.wProcessorArchitecture) { #if (defined(PJ_WIN32_WINCE) && PJ_WIN32_WINCE) || \ (defined(PJ_WIN32_WINPHONE8) && PJ_WIN32_WINPHONE8) case PROCESSOR_ARCHITECTURE_ARM: si.machine = pj_str("arm"); break; case PROCESSOR_ARCHITECTURE_SHX: si.machine = pj_str("shx"); break; #else case PROCESSOR_ARCHITECTURE_AMD64: si.machine = pj_str("x86_64"); break; case PROCESSOR_ARCHITECTURE_IA64: si.machine = pj_str("ia64"); break; case PROCESSOR_ARCHITECTURE_INTEL: si.machine = pj_str("i386"); break; #endif /* PJ_WIN32_WINCE */ } #if defined(PJ_WIN32_WINPHONE8) && PJ_WIN32_WINPHONE8 /* Avoid compile warning. */ goto get_sdk_info; #endif } #elif defined(PJ_SYMBIAN) && PJ_SYMBIAN != 0 { pj_symbianos_get_model_info(si_buffer, sizeof(si_buffer)); ALLOC_CP_STR(si_buffer, machine); char *p = si_buffer + sizeof(si_buffer) - left; unsigned plen; plen = pj_symbianos_get_platform_info(p, left); if (plen) { /* Output format will be "Series60vX.X" */ si.os_name = pj_str("S60"); si.os_ver = parse_version(p+9); } else { si.os_name = pj_str("Unknown"); } /* Avoid compile warning on Symbian. */ goto get_sdk_info; } #endif /* * SDK info. */ get_sdk_info: #if defined(__GLIBC__) si.sdk_ver = (__GLIBC__ << 24) | (__GLIBC_MINOR__ << 16); si.sdk_name = pj_str("glibc"); #elif defined(__GNU_LIBRARY__) si.sdk_ver = (__GNU_LIBRARY__ << 24) | (__GNU_LIBRARY_MINOR__ << 16); si.sdk_name = pj_str("libc"); #elif defined(__UCLIBC__) si.sdk_ver = (__UCLIBC_MAJOR__ << 24) | (__UCLIBC_MINOR__ << 16); si.sdk_name = pj_str("uclibc"); #elif defined(_WIN32_WCE) && _WIN32_WCE /* Old window mobile declares _WIN32_WCE as decimal (e.g. 300, 420, etc.), * but then it was changed to use hex, e.g. 0x420, etc. See * http://social.msdn.microsoft.com/forums/en-US/vssmartdevicesnative/thread/8a97c59f-5a1c-4bc6-99e6-427f065ff439/ */ #if _WIN32_WCE <= 500 si.sdk_ver = ( (_WIN32_WCE / 100) << 24) | ( ((_WIN32_WCE % 100) / 10) << 16) | ( (_WIN32_WCE % 10) << 8); #else si.sdk_ver = ( ((_WIN32_WCE & 0xFF00) >> 8) << 24) | ( ((_WIN32_WCE & 0x00F0) >> 4) << 16) | ( ((_WIN32_WCE & 0x000F) >> 0) << 8); #endif si.sdk_name = pj_str("cesdk"); #elif defined(_MSC_VER) /* No SDK info is easily obtainable for Visual C, so lets just use * _MSC_VER. The _MSC_VER macro reports the major and minor versions * of the compiler. For example, 1310 for Microsoft Visual C++ .NET 2003. * 1310 represents version 13 and a 1.0 point release. * The Visual C++ 2005 compiler version is 1400. */ si.sdk_ver = ((_MSC_VER / 100) << 24) | (((_MSC_VER % 100) / 10) << 16) | ((_MSC_VER % 10) << 8); si.sdk_name = pj_str("msvc"); #elif defined(PJ_SYMBIAN) && PJ_SYMBIAN != 0 pj_symbianos_get_sdk_info(&si.sdk_name, &si.sdk_ver); #endif /* * Build the info string. */ { char tmp[PJ_SYS_INFO_BUFFER_SIZE]; char os_ver[20], sdk_ver[20]; int cnt; cnt = pj_ansi_snprintf(tmp, sizeof(tmp), "%s%s%s%s%s%s%s", si.os_name.ptr, ver_info(si.os_ver, os_ver), (si.machine.slen ? "/" : ""), si.machine.ptr, (si.sdk_name.slen ? "/" : ""), si.sdk_name.ptr, ver_info(si.sdk_ver, sdk_ver)); if (cnt > 0 && cnt < (int)sizeof(tmp)) { ALLOC_CP_STR(tmp, info); } } si_initialized = PJ_TRUE; return &si; }