170 lines
3.0 KiB
C
170 lines
3.0 KiB
C
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/******************************************************************************
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* MiniWeb platform independent layer
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* Distributed under BSD license
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******************************************************************************/
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#include <stdio.h>
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#include <time.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <ctype.h>
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#include <fcntl.h>
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#include "httppil.h"
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#ifndef WIN32
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#include <sys/types.h>
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#include <unistd.h>
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#ifndef ESP8266
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#include <sys/time.h>
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#include <dirent.h>
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#endif
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#endif
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char *GetTimeString()
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{
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static char buf[16];
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time_t tm=time(NULL);
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memcpy(buf,ctime(&tm)+4,15);
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buf[15]=0;
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return buf;
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}
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#if defined(ARDUINO)
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int IsDir(const char* pchName)
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{
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return 0;
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}
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int ReadDir(const char* pchDir, char* pchFileNameBuf)
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{
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return 0;
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}
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int IsFileExist(const char* filename)
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{
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return 0;
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}
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#else
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int IsDir(const char* pchName)
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{
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#ifdef WIN32
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WIN32_FIND_DATA f;
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HANDLE hFind = FindFirstFile(pchName, &f);
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FindClose(hFind);
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if (hFind != INVALID_HANDLE_VALUE && (f.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
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return 1;
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return 0;
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#else
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struct stat stDirInfo;
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if (stat( pchName, &stDirInfo) < 0) return 0;
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return S_ISDIR(stDirInfo.st_mode);
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#endif
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}
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int ReadDir(const char* pchDir, char* pchFileNameBuf)
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{
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#if defined(WIN32)
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static HANDLE hFind=NULL;
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WIN32_FIND_DATA finddata;
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if (!pchFileNameBuf) {
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if (hFind) {
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FindClose(hFind);
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hFind=NULL;
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}
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return 0;
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}
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if (pchDir) {
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char *p;
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int len;
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if (!IsDir(pchDir)) return -1;
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if (hFind) FindClose(hFind);
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len = strlen(pchDir);
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p = malloc(len + 5);
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snprintf(p, len + 5, "%s\\*.*", pchDir);
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hFind=FindFirstFile(p,&finddata);
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free(p);
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if (hFind==INVALID_HANDLE_VALUE) {
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hFind=NULL;
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return -1;
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}
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strcpy(pchFileNameBuf,finddata.cFileName);
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return finddata.nFileSizeLow;
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}
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if (!hFind) return -1;
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if (!FindNextFile(hFind,&finddata)) {
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FindClose(hFind);
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hFind=NULL;
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return -1;
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}
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strcpy(pchFileNameBuf,finddata.cFileName);
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#else
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static DIR *stDirIn=NULL;
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struct dirent *stFiles;
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if (!pchFileNameBuf) {
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if (stDirIn) {
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closedir(stDirIn);
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stDirIn=NULL;
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}
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return 0;
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}
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if (pchDir) {
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if (!IsDir(pchDir)) return -1;
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if (stDirIn) closedir(stDirIn);
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stDirIn = opendir( pchDir);
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}
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if (!stDirIn) return -1;
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stFiles = readdir(stDirIn);
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if (!stFiles) {
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closedir(stDirIn);
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stDirIn=NULL;
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return -1;
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}
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strcpy(pchFileNameBuf, stFiles->d_name);
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#endif
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return 0;
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}
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int IsFileExist(const char* filename)
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{
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#ifdef WIN32
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WIN32_FIND_DATA f;
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HANDLE hFind = FindFirstFile(filename, &f);
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if (hFind == INVALID_HANDLE_VALUE)
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return 0;
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FindClose(hFind);
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return 1;
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#else
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struct stat stat_ret;
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if (stat(filename, &stat_ret) != 0) return 0;
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return S_ISREG(stat_ret.st_mode);
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#endif
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}
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#endif
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#ifndef WIN32
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#ifndef ARDUINO
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uint32_t GetTickCount()
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{
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struct timeval ts;
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gettimeofday(&ts,0);
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return ts.tv_sec * 1000 + ts.tv_usec / 1000;
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}
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#endif
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uint64_t GetTickCount64()
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{
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struct timeval ts;
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gettimeofday(&ts, 0);
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return (uint64_t)ts.tv_sec * 1000 + ts.tv_usec / 1000;
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}
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#endif
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