Imported Upstream version 1.2.4
This commit is contained in:
didyouexpectthat
parent
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commit
4722a0b75a
398 changed files with 38633 additions and 24919 deletions
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@ -23,6 +23,7 @@
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#include <sys/stat.h>
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#include "../node/Constants.hpp"
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#include "../node/Utils.hpp"
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#ifdef __UNIX_LIKE__
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#include <unistd.h>
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@ -72,7 +73,7 @@ bool OSUtils::redirectUnixOutputs(const char *stdoutPath,const char *stderrPath)
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}
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#endif // __UNIX_LIKE__
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std::vector<std::string> OSUtils::listDirectory(const char *path)
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std::vector<std::string> OSUtils::listDirectory(const char *path,bool includeDirectories)
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{
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std::vector<std::string> r;
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@ -81,7 +82,7 @@ std::vector<std::string> OSUtils::listDirectory(const char *path)
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WIN32_FIND_DATAA ffd;
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if ((hFind = FindFirstFileA((std::string(path) + "\\*").c_str(),&ffd)) != INVALID_HANDLE_VALUE) {
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do {
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if ((strcmp(ffd.cFileName,"."))&&(strcmp(ffd.cFileName,".."))&&((ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0))
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if ( (strcmp(ffd.cFileName,".")) && (strcmp(ffd.cFileName,"..")) && (((ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)||(((ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0)&&(includeDirectories))) )
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r.push_back(std::string(ffd.cFileName));
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} while (FindNextFileA(hFind,&ffd));
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FindClose(hFind);
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@ -97,7 +98,7 @@ std::vector<std::string> OSUtils::listDirectory(const char *path)
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if (readdir_r(d,&de,&dptr))
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break;
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if (dptr) {
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if ((strcmp(dptr->d_name,"."))&&(strcmp(dptr->d_name,".."))&&(dptr->d_type != DT_DIR))
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if ((strcmp(dptr->d_name,"."))&&(strcmp(dptr->d_name,".."))&&((dptr->d_type != DT_DIR)||(includeDirectories)))
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r.push_back(std::string(dptr->d_name));
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} else break;
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}
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@ -107,6 +108,111 @@ std::vector<std::string> OSUtils::listDirectory(const char *path)
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return r;
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}
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long OSUtils::cleanDirectory(const char *path,const uint64_t olderThan)
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{
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long cleaned = 0;
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#ifdef __WINDOWS__
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HANDLE hFind;
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WIN32_FIND_DATAA ffd;
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LARGE_INTEGER date,adjust;
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adjust.QuadPart = 11644473600000 * 10000;
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char tmp[4096];
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if ((hFind = FindFirstFileA((std::string(path) + "\\*").c_str(),&ffd)) != INVALID_HANDLE_VALUE) {
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do {
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if ((strcmp(ffd.cFileName,"."))&&(strcmp(ffd.cFileName,".."))&&((ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)) {
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date.HighPart = ffd.ftLastWriteTime.dwHighDateTime;
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date.LowPart = ffd.ftLastWriteTime.dwLowDateTime;
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if (date.QuadPart > 0) {
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date.QuadPart -= adjust.QuadPart;
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if ((uint64_t)((date.QuadPart / 10000000) * 1000) < olderThan) {
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Utils::snprintf(tmp, sizeof(tmp), "%s\\%s", path, ffd.cFileName);
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if (DeleteFileA(tmp))
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++cleaned;
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}
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}
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}
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} while (FindNextFileA(hFind,&ffd));
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FindClose(hFind);
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}
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#else
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struct dirent de;
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struct dirent *dptr;
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struct stat st;
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char tmp[4096];
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DIR *d = opendir(path);
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if (!d)
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return -1;
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dptr = (struct dirent *)0;
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for(;;) {
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if (readdir_r(d,&de,&dptr))
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break;
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if (dptr) {
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if ((strcmp(dptr->d_name,"."))&&(strcmp(dptr->d_name,".."))&&(dptr->d_type == DT_REG)) {
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Utils::snprintf(tmp,sizeof(tmp),"%s/%s",path,dptr->d_name);
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if (stat(tmp,&st) == 0) {
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uint64_t mt = (uint64_t)(st.st_mtime);
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if ((mt > 0)&&((mt * 1000) < olderThan)) {
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if (unlink(tmp) == 0)
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++cleaned;
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}
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}
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}
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} else break;
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}
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closedir(d);
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#endif
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return cleaned;
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}
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bool OSUtils::rmDashRf(const char *path)
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{
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#ifdef __WINDOWS__
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HANDLE hFind;
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WIN32_FIND_DATAA ffd;
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if ((hFind = FindFirstFileA((std::string(path) + "\\*").c_str(),&ffd)) != INVALID_HANDLE_VALUE) {
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do {
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if ((strcmp(ffd.cFileName,".") != 0)&&(strcmp(ffd.cFileName,"..") != 0)) {
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if ((ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0) {
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if (DeleteFileA((std::string(path) + ZT_PATH_SEPARATOR_S + ffd.cFileName).c_str()) == FALSE)
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return false;
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} else {
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if (!rmDashRf((std::string(path) + ZT_PATH_SEPARATOR_S + ffd.cFileName).c_str()))
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return false;
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}
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}
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} while (FindNextFileA(hFind,&ffd));
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FindClose(hFind);
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}
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return (RemoveDirectoryA(path) != FALSE);
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#else
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struct dirent de;
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struct dirent *dptr;
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DIR *d = opendir(path);
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if (!d)
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return true;
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dptr = (struct dirent *)0;
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for(;;) {
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if (readdir_r(d,&de,&dptr) != 0)
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break;
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if (!dptr)
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break;
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if ((strcmp(dptr->d_name,".") != 0)&&(strcmp(dptr->d_name,"..") != 0)&&(strlen(dptr->d_name) > 0)) {
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std::string p(path);
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p.push_back(ZT_PATH_SEPARATOR);
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p.append(dptr->d_name);
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if (unlink(p.c_str()) != 0) { // unlink first will remove symlinks instead of recursing them
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if (!rmDashRf(p.c_str()))
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return false;
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}
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}
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}
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closedir(d);
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return (rmdir(path) == 0);
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#endif
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}
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void OSUtils::lockDownFile(const char *path,bool isDir)
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{
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#ifdef __UNIX_LIKE__
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@ -171,34 +277,6 @@ int64_t OSUtils::getFileSize(const char *path)
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return -1;
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}
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std::vector<InetAddress> OSUtils::resolve(const char *name)
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{
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std::vector<InetAddress> r;
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std::vector<InetAddress>::iterator i;
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InetAddress tmp;
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struct addrinfo *ai = (struct addrinfo *)0,*p;
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if (!getaddrinfo(name,(const char *)0,(const struct addrinfo *)0,&ai)) {
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try {
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p = ai;
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while (p) {
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if ((p->ai_addr)&&((p->ai_addr->sa_family == AF_INET)||(p->ai_addr->sa_family == AF_INET6))) {
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tmp = *(p->ai_addr);
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for(i=r.begin();i!=r.end();++i) {
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if (i->ipsEqual(tmp))
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goto skip_add_inetaddr;
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}
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r.push_back(tmp);
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}
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skip_add_inetaddr:
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p = p->ai_next;
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}
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} catch ( ... ) {}
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freeaddrinfo(ai);
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}
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std::sort(r.begin(),r.end());
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return r;
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}
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bool OSUtils::readFile(const char *path,std::string &buf)
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{
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char tmp[1024];
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@ -231,6 +309,50 @@ bool OSUtils::writeFile(const char *path,const void *buf,unsigned int len)
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return false;
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}
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std::vector<std::string> OSUtils::split(const char *s,const char *const sep,const char *esc,const char *quot)
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{
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std::vector<std::string> fields;
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std::string buf;
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if (!esc)
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esc = "";
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if (!quot)
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quot = "";
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bool escapeState = false;
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char quoteState = 0;
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while (*s) {
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if (escapeState) {
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escapeState = false;
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buf.push_back(*s);
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} else if (quoteState) {
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if (*s == quoteState) {
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quoteState = 0;
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fields.push_back(buf);
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buf.clear();
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} else buf.push_back(*s);
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} else {
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const char *quotTmp;
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if (strchr(esc,*s))
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escapeState = true;
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else if ((buf.size() <= 0)&&((quotTmp = strchr(quot,*s))))
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quoteState = *quotTmp;
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else if (strchr(sep,*s)) {
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if (buf.size() > 0) {
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fields.push_back(buf);
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buf.clear();
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} // else skip runs of seperators
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} else buf.push_back(*s);
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}
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++s;
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}
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if (buf.size())
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fields.push_back(buf);
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return fields;
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}
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std::string OSUtils::platformDefaultHomePath()
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{
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#ifdef __UNIX_LIKE__
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@ -267,6 +389,81 @@ std::string OSUtils::platformDefaultHomePath()
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#endif // __UNIX_LIKE__ or not...
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}
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// Inline these massive JSON operations in one place only to reduce binary footprint and compile time
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nlohmann::json OSUtils::jsonParse(const std::string &buf) { return nlohmann::json::parse(buf.c_str()); }
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std::string OSUtils::jsonDump(const nlohmann::json &j) { return j.dump(1); }
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uint64_t OSUtils::jsonInt(const nlohmann::json &jv,const uint64_t dfl)
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{
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try {
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if (jv.is_number()) {
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return (uint64_t)jv;
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} else if (jv.is_string()) {
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std::string s = jv;
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return Utils::strToU64(s.c_str());
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} else if (jv.is_boolean()) {
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return ((bool)jv ? 1ULL : 0ULL);
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}
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} catch ( ... ) {}
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return dfl;
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}
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bool OSUtils::jsonBool(const nlohmann::json &jv,const bool dfl)
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{
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try {
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if (jv.is_boolean()) {
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return (bool)jv;
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} else if (jv.is_number()) {
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return ((uint64_t)jv > 0ULL);
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} else if (jv.is_string()) {
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std::string s = jv;
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if (s.length() > 0) {
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switch(s[0]) {
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case 't':
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case 'T':
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case '1':
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return true;
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}
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}
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return false;
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}
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} catch ( ... ) {}
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return dfl;
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}
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std::string OSUtils::jsonString(const nlohmann::json &jv,const char *dfl)
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{
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try {
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if (jv.is_string()) {
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return jv;
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} else if (jv.is_number()) {
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char tmp[64];
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Utils::snprintf(tmp,sizeof(tmp),"%llu",(uint64_t)jv);
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return tmp;
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} else if (jv.is_boolean()) {
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return ((bool)jv ? std::string("1") : std::string("0"));
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}
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} catch ( ... ) {}
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return std::string((dfl) ? dfl : "");
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}
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std::string OSUtils::jsonBinFromHex(const nlohmann::json &jv)
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{
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std::string s(jsonString(jv,""));
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if (s.length() > 0) {
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char *buf = new char[(s.length() / 2) + 1];
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try {
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unsigned int l = Utils::unhex(s,buf,(unsigned int)s.length());
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std::string b(buf,l);
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delete [] buf;
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return b;
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} catch ( ... ) {
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delete [] buf;
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}
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}
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return std::string();
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}
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// Used to convert HTTP header names to ASCII lower case
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const unsigned char OSUtils::TOLOWER_TABLE[256] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, ' ', '!', '"', '#', '$', '%', '&', 0x27, '(', ')', '*', '+', ',', '-', '.', '/', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', '>', '?', '@', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~', '_', '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~', 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff };
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