static DeviceState *fdt_create_qdev_from_compat(char *compat, char **dev_type)
{
DeviceState *ret = NULL;
char *c = g_strdup(compat);
ret = qdev_try_create(NULL, c);
if (!ret) {
/* QEMU substitutes "."s for ","s in device names, so try with that
* substitutution
*/
substitute_char(c, ',', '.');
ret = qdev_try_create(NULL, c);
}
if (!ret) {
/* try again with the version string trimmed */
trim_version(c);
ret = qdev_try_create(NULL, c);
}
if (dev_type) {
*dev_type = c;
} else {
g_free(c);
}
return ret;
}
char* which(char* cmd) {
#ifndef HAVE_WINDOWS_H
char* which_cmd=cat("command -v \"",cmd,"\"",NULL);
#else
if((cmd[0]=='.' && cmd[1]=='/')|| /* relative path */
position_char("/:",cmd)!=-1) { /* have no path element */
cmd=substitute_char('\\','/',q(cmd));
return truename(cmd);
}
char* which_cmd=cat("cmd /c where ",cmd,"",NULL);
#endif
cond_printf(1,"which cmd:%s\n",which_cmd);
char* p=system_(which_cmd);
cond_printf(1,"which result:%s\n",p);
p=substitute_char('\0','\r',substitute_char('\0','\n',p));
char* p2=p?remove_char("\r\n",p):q("");
s(p),s(which_cmd);
return p2;
}
char* uname_m(void) {
#if defined(_WIN64)
return q("x86-64");
#endif
#ifdef __CYGWIN__
return q("x86");
#endif
#ifndef HAVE_WINDOWS_H
char *p=system_("uname -m");
char *p2;
p2=remove_char("\r\n",p);
s(p);
if(strcmp(p2,"i686")==0) {
s(p2);
return q("x86");
}
if(strcmp(p2,"amd64")==0) {
s(p2);
return q("x86-64");
}
if(strcmp(p2,"armv6l")==0 ||
strcmp(p2,"armv7l")==0) {
char* result=system_("readelf -A /proc/self/exe |grep Tag_ABI_VFP_args|wc -l");
char* result2=remove_char("\r\n",result);
s(result);
if(strcmp(result2,"0")!=0) {
s(result2);
return q("armel");
}else {
s(result2);
return q("armhf");
}
}
return substitute_char('-','_',p2);
#else
#if _WIN64
return q("x86-64");
#elif _WIN32
BOOL isWow64 = FALSE;
LPFN_ISWOW64PROCESS fnIsWow64Process = (LPFN_ISWOW64PROCESS)
GetProcAddress(GetModuleHandle(TEXT("kernel32")),"IsWow64Process");
if(fnIsWow64Process) {
if (!fnIsWow64Process(GetCurrentProcess(), &isWow64))
return q("x86");
if(isWow64)
return q("x86-64");
else
return q("x86");
}
else
return q("x86");
#endif
#endif
}
char* extract_command_str(int flags,const char *filename,int do_extract,const char* outputpath,char* type) {
char* str;
char* _uname_m=uname_m();
char* _uname=uname();
char* _homedir=configdir();
char* exe=s_escape_string(cat(_homedir,"impls",SLASH,_uname_m,SLASH,_uname,SLASH,"7za",SLASH,"9.20",SLASH,"7za.exe",NULL));
char *outputpath2=q(outputpath);
char *filename2=q(filename);
substitute_char('\\','/',outputpath2);
outputpath2=s_escape_string(outputpath2);
filename2=s_escape_string(filename2);
ensure_directories_exist(outputpath2);
if(strcmp(type,"gzip")==0 || strcmp(type,"bzip2")==0 || strcmp(type,"xz")==0) {
str=cat("cmd /c \"",exe," ",do_extract?"x ":"l ",filename2," -so |",exe," x -ttar -si -y -o",outputpath2,"\"",NULL);
}else if(strcmp(type,"7za")==0) {
ensure_directories_exist(outputpath2);
str=cat(exe," ",do_extract?"x":"t"," -y -o",outputpath2," ",filename2,NULL);
}
s(outputpath2),s(filename2),s(_homedir),s(_uname),s(_uname_m);
return str;
}
char* _getenv(const char* name) {
char* name_=substitute_char('_','.',q(name));
char* ret=getenv(name_);
s(name_);
return ret;
}