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libtdevnc
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Merge pull request #33 from danielgindi/master

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More MSVC adjustments, now focuses on the libvncserver
pull/1/head
dscho 10 years ago
parent fdf5f8876f fd075263f9
commit bf87073f7a
14 changed files with 327 additions and 30 deletions
Show Stats Download Patch File Download Diff File

6
compat/msvc/sys/time.h
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@ -1,8 +1,10 @@
#pragma once
//http://social.msdn.microsoft.com/Forums/en/vcgeneral/thread/430449b3-f6dd-4e18-84de-eebd26a8d668
#include < time.h >
#include <windows.h> //I've ommited this line.
#include <time.h>
#include <winsock2.h>
#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS)
#define DELTA_EPOCH_IN_MICROSECS 11644473600000000Ui64
#else

7
libvncclient/rfbproto.c
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@ -53,7 +53,12 @@
#endif
#include <jpeglib.h>
#endif
#ifndef _MSC_VER
/* Strings.h is not available in MSVC */
#include <strings.h>
#endif
#include <stdarg.h>
#include <time.h>
@ -65,7 +70,7 @@
#include "tls.h"
#ifdef _MSC_VER
# define snprintf _snprintf
# define snprintf _snprintf /* MSVC went straight to the underscored syntax */
#endif
/*

4
libvncclient/vncviewer.c
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@ -26,6 +26,10 @@
#include <winsock2.h>
#endif
#ifdef _MSC_VER
#define strdup _strdup /* Prevent POSIX deprecation warnings */
#endif
#ifdef __STRICT_ANSI__
#define _BSD_SOURCE
#define _POSIX_SOURCE

19
libvncserver/httpd.c
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@ -43,8 +43,15 @@
#include <errno.h>
#ifdef WIN32
#include <winsock.h>
#include <io.h>
#include <winsock2.h>
#include <ws2tcpip.h>
#define close closesocket
#if defined(_MSC_VER)
#include <BaseTsd.h> /* For the missing ssize_t */
#define ssize_t SSIZE_T
#define read _read /* Prevent POSIX deprecation warnings */
#endif
#else
#ifdef LIBVNCSERVER_HAVE_SYS_TIME_H
#include <sys/time.h>
@ -392,11 +399,13 @@ httpProcessInput(rfbScreenInfoPtr rfbScreen)
getpeername(rfbScreen->httpSock, (struct sockaddr *)&addr, &addrlen);
#ifdef LIBVNCSERVER_IPv6
char host[1024];
if(getnameinfo((struct sockaddr*)&addr, addrlen, host, sizeof(host), NULL, 0, NI_NUMERICHOST) != 0) {
rfbLogPerror("httpProcessInput: error in getnameinfo");
{
char host[1024];
if(getnameinfo((struct sockaddr*)&addr, addrlen, host, sizeof(host), NULL, 0, NI_NUMERICHOST) != 0) {
rfbLogPerror("httpProcessInput: error in getnameinfo");
}
rfbLog("httpd: get '%s' for %s\n", fname+1, host);
}
rfbLog("httpd: get '%s' for %s\n", fname+1, host);
#else
rfbLog("httpd: get '%s' for %s\n", fname+1,
inet_ntoa(addr.sin_addr));

2
libvncserver/main.c
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@ -1051,7 +1051,7 @@ void rfbInitServer(rfbScreenInfoPtr screen)
#endif
rfbInitSockets(screen);
rfbHttpInitSockets(screen);
#ifndef __MINGW32__
#ifndef WIN32
if(screen->ignoreSIGPIPE)
signal(SIGPIPE,SIG_IGN);
#endif

107
libvncserver/rfbserver.c
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@ -43,6 +43,9 @@
#endif
#ifdef WIN32
#include <winsock2.h>
#include <ws2tcpip.h>
#include <io.h>
#define write(sock,buf,len) send(sock,buf,len,0)
#else
#ifdef LIBVNCSERVER_HAVE_UNISTD_H
@ -72,8 +75,12 @@
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#ifndef WIN32
/* readdir() */
#include <dirent.h>
#endif
/* errno */
#include <errno.h>
/* strftime() */
@ -83,12 +90,21 @@
#include "rfbssl.h"
#endif
#ifdef _MSC_VER
#define snprintf _snprintf /* Missing in MSVC */
/* Prevent POSIX deprecation warnings */
#define close _close
#define strdup _strdup
#endif
#ifdef WIN32
#ifdef __MINGW32__
static int compat_mkdir(const char *path, int mode)
{
return mkdir(path);
}
#define mkdir compat_mkdir
#define mkdir(path, perms) mkdir(path) /* Omit the perms argument to match POSIX signature */
#else /* MSVC and other windows compilers */
#define mkdir(path, perms) _mkdir(path) /* Omit the perms argument to match POSIX signature */
#endif /* __MINGW32__ else... */
#define S_ISDIR(m) (((m) & S_IFDIR) == S_IFDIR)
#include <direct.h>
#endif
#ifdef LIBVNCSERVER_HAVE_LIBJPEG
@ -313,12 +329,14 @@ rfbNewTCPOrUDPClient(rfbScreenInfoPtr rfbScreen,
if(isUDP) {
rfbLog(" accepted UDP client\n");
} else {
} else {
#ifdef LIBVNCSERVER_IPv6
char host[1024];
#endif
int one=1;
getpeername(sock, (struct sockaddr *)&addr, &addrlen);
#ifdef LIBVNCSERVER_IPv6
char host[1024];
if(getnameinfo((struct sockaddr*)&addr, addrlen, host, sizeof(host), NULL, 0, NI_NUMERICHOST) != 0) {
rfbLogPerror("rfbNewClient: error in getnameinfo");
cl->host = strdup("");
@ -1287,8 +1305,15 @@ rfbBool rfbSendDirContent(rfbClientPtr cl, int length, char *buffer)
struct stat statbuf;
RFB_FIND_DATA win32filename;
int nOptLen = 0, retval=0;
#ifdef WIN32
WIN32_FIND_DATAA winFindData;
HANDLE findHandle;
int pathLen, basePathLength;
char *basePath;
#else
DIR *dirp=NULL;
struct dirent *direntp=NULL;
#endif
FILEXFER_ALLOWED_OR_CLOSE_AND_RETURN("", cl, FALSE);
@ -1297,23 +1322,67 @@ rfbBool rfbSendDirContent(rfbClientPtr cl, int length, char *buffer)
if (DB) rfbLog("rfbProcessFileTransfer() rfbDirContentRequest: rfbRDirContent: \"%s\"->\"%s\"\n",buffer, path);
#ifdef WIN32
// Create a search string, like C:\folder\*
pathLen = strlen(path);
basePath = malloc(pathLen + 3);
memcpy(basePath, path, pathLen);
basePathLength = pathLen;
basePath[basePathLength] = '\\';
basePath[basePathLength + 1] = '*';
basePath[basePathLength + 2] = '\0';
// Start a search
memset(&winFindData, 0, sizeof(winFindData));
findHandle = FindFirstFileA(path, &winFindData);
free(basePath);
if (findHandle == INVALID_HANDLE_VALUE)
#else
dirp=opendir(path);
if (dirp==NULL)
#endif
return rfbSendFileTransferMessage(cl, rfbDirPacket, rfbADirectory, 0, 0, NULL);
/* send back the path name (necessary for links) */
if (rfbSendFileTransferMessage(cl, rfbDirPacket, rfbADirectory, 0, length, buffer)==FALSE) return FALSE;
#ifdef WIN32
while (findHandle != INVALID_HANDLE_VALUE)
#else
for (direntp=readdir(dirp); direntp!=NULL; direntp=readdir(dirp))
#endif
{
/* get stats */
snprintf(retfilename,sizeof(retfilename),"%s/%s", path, direntp->d_name);
#ifdef WIN32
snprintf(retfilename,sizeof(retfilename),"%s/%s", path, winFindData.cFileName);
#else
snprintf(retfilename,sizeof(retfilename),"%s/%s", path, direntp->d_name);
#endif
retval = stat(retfilename, &statbuf);
if (retval==0)
{
memset((char *)&win32filename, 0, sizeof(win32filename));
#ifdef WIN32
win32filename.dwFileAttributes = winFindData.dwFileAttributes;
win32filename.ftCreationTime.dwLowDateTime = winFindData.ftCreationTime.dwLowDateTime;
win32filename.ftCreationTime.dwHighDateTime = winFindData.ftCreationTime.dwHighDateTime;
win32filename.ftLastAccessTime.dwLowDateTime = winFindData.ftLastAccessTime.dwLowDateTime;
win32filename.ftLastAccessTime.dwHighDateTime = winFindData.ftLastAccessTime.dwHighDateTime;
win32filename.ftLastWriteTime.dwLowDateTime = winFindData.ftLastWriteTime.dwLowDateTime;
win32filename.ftLastWriteTime.dwHighDateTime = winFindData.ftLastWriteTime.dwHighDateTime;
win32filename.nFileSizeLow = winFindData.nFileSizeLow;
win32filename.nFileSizeHigh = winFindData.nFileSizeHigh;
win32filename.dwReserved0 = winFindData.dwReserved0;
win32filename.dwReserved1 = winFindData.dwReserved1;
strcpy((char *)win32filename.cFileName, winFindData.cFileName);
strcpy((char *)win32filename.cAlternateFileName, winFindData.cAlternateFileName);
#else
win32filename.dwFileAttributes = Swap32IfBE(RFB_FILE_ATTRIBUTE_NORMAL);
if (S_ISDIR(statbuf.st_mode))
win32filename.dwFileAttributes = Swap32IfBE(RFB_FILE_ATTRIBUTE_DIRECTORY);
win32filename.dwFileAttributes = Swap32IfBE(RFB_FILE_ATTRIBUTE_DIRECTORY);
win32filename.ftCreationTime.dwLowDateTime = Swap32IfBE(statbuf.st_ctime); /* Intel Order */
win32filename.ftCreationTime.dwHighDateTime = 0;
win32filename.ftLastAccessTime.dwLowDateTime = Swap32IfBE(statbuf.st_atime); /* Intel Order */
@ -1328,9 +1397,10 @@ rfbBool rfbSendDirContent(rfbClientPtr cl, int length, char *buffer)
/* If this had the full path, we would need to translate to DOS format ("C:\") */
/* rfbFilenameTranslate2DOS(cl, retfilename, win32filename.cFileName); */
strcpy((char *)win32filename.cFileName, direntp->d_name);
#endif
/* Do not show hidden files (but show how to move up the tree) */
if ((strcmp(direntp->d_name, "..")==0) || (direntp->d_name[0]!='.'))
if ((strcmp((char *)win32filename.cFileName, "..")==0) || (win32filename.cFileName[0]!='.'))
{
nOptLen = sizeof(RFB_FIND_DATA) - MAX_PATH - 14 + strlen((char *)win32filename.cFileName);
/*
@ -1338,13 +1408,30 @@ rfbBool rfbSendDirContent(rfbClientPtr cl, int length, char *buffer)
*/
if (rfbSendFileTransferMessage(cl, rfbDirPacket, rfbADirectory, 0, nOptLen, (char *)&win32filename)==FALSE)
{
#ifdef WIN32
FindClose(findHandle);
#else
closedir(dirp);
#endif
return FALSE;
}
}
}
if (FindNextFileA(findHandle, &winFindData) == 0)
{
FindClose(findHandle);
findHandle = INVALID_HANDLE_VALUE;
}
}
#ifdef WIN32
if (findHandle != INVALID_HANDLE_VALUE)
{
FindClose(findHandle);
}
#else
closedir(dirp);
#endif
/* End of the transfer */
return rfbSendFileTransferMessage(cl, rfbDirPacket, 0, 0, 0, NULL);
}

19
libvncserver/sockets.c
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@ -98,6 +98,8 @@ int deny_severity=LOG_WARNING;
#endif
#if defined(WIN32)
#include <winsock2.h>
#include <ws2tcpip.h>
#ifndef __MINGW32__
#pragma warning (disable: 4018 4761)
#endif
@ -109,6 +111,13 @@ int deny_severity=LOG_WARNING;
#define closesocket close
#endif
#ifdef _MSC_VER
#define SHUT_RD 0x00
#define SHUT_WR 0x01
#define SHUT_RDWR 0x02
#define snprintf _snprintf /* Missing in MSVC */
#endif
int rfbMaxClientWait = 20000; /* time (ms) after which we decide client has
gone away - needed to stop us hanging */
@ -451,11 +460,13 @@ rfbProcessNewConnection(rfbScreenInfoPtr rfbScreen)
#endif
#ifdef LIBVNCSERVER_IPv6
char host[1024];
if(getnameinfo((struct sockaddr*)&addr, addrlen, host, sizeof(host), NULL, 0, NI_NUMERICHOST) != 0) {
rfbLogPerror("rfbProcessNewConnection: error in getnameinfo");
{
char host[1024];
if(getnameinfo((struct sockaddr*)&addr, addrlen, host, sizeof(host), NULL, 0, NI_NUMERICHOST) != 0) {
rfbLogPerror("rfbProcessNewConnection: error in getnameinfo");
}
rfbLog("Got connection from client %s\n", host);
}
rfbLog("Got connection from client %s\n", host);
#else
rfbLog("Got connection from client %s\n", inet_ntoa(addr.sin_addr));
#endif

4
libvncserver/stats.c
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@ -26,6 +26,10 @@
#include <rfb/rfb.h>
#ifdef _MSC_VER
#define snprintf _snprintf /* Missing in MSVC */
#endif
char *messageNameServer2Client(uint32_t type, char *buf, int len);
char *messageNameClient2Server(uint32_t type, char *buf, int len);
char *encodingName(uint32_t enc, char *buf, int len);

162
libvncserver/tightvnc-filetransfer/filetransfermsg.c
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@ -27,8 +27,34 @@
#include <string.h>
#include <stdlib.h>
#include <fcntl.h>
#ifdef WIN32
#include <io.h>
#include <direct.h>
#include <sys/utime.h>
#ifdef _MSC_VER
#define S_ISREG(m) (((m) & _S_IFMT) == _S_IFREG)
#define S_ISDIR(m) (((m) & S_IFDIR) == S_IFDIR)
#define S_IWUSR S_IWRITE
#define S_IRUSR S_IREAD
#define S_IWOTH 0x0000002
#define S_IROTH 0x0000004
#define S_IWGRP 0x0000010
#define S_IRGRP 0x0000020
#define mkdir(path, perms) _mkdir(path) /* Match POSIX signature */
/* Prevent POSIX deprecation warnings on MSVC */
#define creat _creat
#define open _open
#define read _read
#define write _write
#define close _close
#define unlink _unlink
#endif /* _MSC_VER */
#else
#include <dirent.h>
#include <utime.h>
#endif
#include <errno.h>
#include <unistd.h>
#include <sys/stat.h>
@ -100,17 +126,140 @@ GetFileListResponseMsg(char* path, char flags)
return fileListMsg;
}
#ifndef __GNUC__
#if !defined(__GNUC__) && !defined(_MSC_VER)
#define __FUNCTION__ "unknown"
#endif
#ifdef WIN32
/* Most of the Windows version here is based on https://github.com/danielgindi/FileDir */
#define FILETIME_TO_TIME_T(FILETIME) (((((__int64)FILETIME.dwLowDateTime) | (((__int64)FILETIME.dwHighDateTime) << 32)) - 116444736000000000L) / 10000000L)
#ifdef FILE_ATTRIBUTE_INTEGRITY_STREAM
#define IS_REGULAR_FILE_HAS_ATTRIBUTE_INTEGRITY_STREAM(dwFileAttributes) (!!(dwFileAttributes & FILE_ATTRIBUTE_INTEGRITY_STREAM))
#else
#define IS_REGULAR_FILE_HAS_ATTRIBUTE_INTEGRITY_STREAM(dwFileAttributes) 0
#endif
#ifdef FILE_ATTRIBUTE_NO_SCRUB_DATA
#define IS_REGULAR_FILE_HAS_ATTRIBUTE_NO_SCRUB_DATA(dwFileAttributes) (!!(dwFileAttributes & FILE_ATTRIBUTE_NO_SCRUB_DATA))
#else
#define IS_REGULAR_FILE_HAS_ATTRIBUTE_NO_SCRUB_DATA(dwFileAttributes) 0
#endif
#define IS_REGULAR_FILE(dwFileAttributes) \
( \
!!(dwFileAttributes & FILE_ATTRIBUTE_NORMAL) || \
( \
!(dwFileAttributes & FILE_ATTRIBUTE_DEVICE) && \
!(dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) && \
!(dwFileAttributes & FILE_ATTRIBUTE_ENCRYPTED) && \
!IS_REGULAR_FILE_HAS_ATTRIBUTE_INTEGRITY_STREAM(dwFileAttributes) && \
!IS_REGULAR_FILE_HAS_ATTRIBUTE_NO_SCRUB_DATA(dwFileAttributes) && \
!(dwFileAttributes & FILE_ATTRIBUTE_OFFLINE) && \
!(dwFileAttributes & FILE_ATTRIBUTE_TEMPORARY) \
) \
)
#define IS_FOLDER(dwFileAttributes) (!!(dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
int
CreateFileListInfo(FileListInfoPtr pFileListInfo, char* path, int flag)
{
int pathLen, basePathLength;
char *basePath, *pChar;
WIN32_FIND_DATAA winFindData;
HANDLE findHandle;
if(path == NULL) {
return FAILURE;
}
if(strlen(path) == 0) {
/* In this case we will send the list of entries in ftp root*/
sprintf(path, "%s%s", GetFtpRoot(), "/");
}
/* Create a search string, like C:\folder\* */
pathLen = strlen(path);
basePath = malloc(pathLen + 3);
memcpy(basePath, path, pathLen);
basePathLength = pathLen;
basePath[basePathLength] = '\\';
basePath[basePathLength + 1] = '*';
basePath[basePathLength + 2] = '\0';
/* Start a search */
memset(&winFindData, 0, sizeof(winFindData));
findHandle = FindFirstFileA(path, &winFindData);
basePath[basePathLength] = '\0'; /* Restore to a basePath + \ */
/* Convert \ to / */
for(pChar = basePath; *pChar; pChar++) {
if (*pChar == '\\') {
*pChar = '/';
}
}
/* While we can find a next file do...
But ignore \. and '.. entries, which are current folder and parent folder respectively */
while(findHandle != INVALID_HANDLE_VALUE && winFindData.cFileName[0] == '.' &&
(winFindData.cFileName[1] == '\0' ||
(winFindData.cFileName[1] == '.' && winFindData.cFileName[2] == '\0'))) {
char fullpath[PATH_MAX];
fullpath[0] = 0;
strncpy_s(fullpath, PATH_MAX, basePath, basePathLength);
strncpy_s(fullpath + basePathLength, PATH_MAX - basePathLength, winFindData.cFileName, (int)strlen(winFindData.cFileName));
if(IS_FOLDER(winFindData.dwFileAttributes)) {
if (AddFileListItemInfo(pFileListInfo, winFindData.cFileName, -1, 0) == 0) {
rfbLog("File [%s]: Method [%s]: Add directory %s in the"
" list failed\n", __FILE__, __FUNCTION__, fullpath);
continue;
}
}
else if(IS_REGULAR_FILE(winFindData.dwFileAttributes)) {
if(flag) {
unsigned int fileSize = (winFindData.nFileSizeHigh * (MAXDWORD+1)) + winFindData.nFileSizeLow;
if(AddFileListItemInfo(pFileListInfo, winFindData.cFileName, fileSize, FILETIME_TO_TIME_T(winFindData.ftLastWriteTime)) == 0) {
rfbLog("File [%s]: Method [%s]: Add file %s in the "
"list failed\n", __FILE__, __FUNCTION__, fullpath);
continue;
}
}
}
if(FindNextFileA(findHandle, &winFindData) == 0) {
FindClose(findHandle);
findHandle = INVALID_HANDLE_VALUE;
}
}
if(findHandle != INVALID_HANDLE_VALUE) {
FindClose(findHandle);
}
free(basePath);
return SUCCESS;
}
#else /* WIN32 */
int
CreateFileListInfo(FileListInfoPtr pFileListInfo, char* path, int flag)
{
DIR* pDir = NULL;
struct dirent* pDirent = NULL;
if((path == NULL) || (strlen(path) == 0)) {
if(path == NULL) {
return FAILURE;
}
if(strlen(path) == 0) {
/* In this case we will send the list of entries in ftp root*/
sprintf(path, "%s%s", GetFtpRoot(), "/");
}
@ -170,6 +319,8 @@ CreateFileListInfo(FileListInfoPtr pFileListInfo, char* path, int flag)
return SUCCESS;
}
#endif
FileTransferMsg
CreateFileListErrMsg(char flags)
@ -623,6 +774,10 @@ CloseUndoneFileTransfer(rfbClientPtr cl, rfbTightClientPtr rtcp)
* Method to handle create directory request.
******************************************************************************/
#ifdef _MSC_VER
#undef CreateDirectory /* Prevent macro clashes under Windows */
#endif /* _MSC_VER */
void
CreateDirectory(char* dirName)
{
@ -633,4 +788,3 @@ CreateDirectory(char* dirName)
__FILE__, __FUNCTION__, dirName);
}
}

9
libvncserver/tightvnc-filetransfer/filetransfermsg.h
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@ -26,6 +26,11 @@
#ifndef FILE_TRANSFER_MSG_H
#define FILE_TRANSFER_MSG_H
#ifdef _MSC_VER
#pragma push_macro("CreateDirectory")
#undef CreateDirectory /* Prevent macro clashes under Windows */
#endif /* _MSC_VER */
typedef struct _FileTransferMsg {
char* data;
unsigned int length;
@ -50,5 +55,9 @@ void CloseUndoneFileTransfer(rfbClientPtr cl, rfbTightClientPtr data);
void FreeFileTransferMsg(FileTransferMsg ftm);
#ifdef _MSC_VER
# pragma pop_macro("CreateDirectory") /* Restore original macro */
#endif /* _MSC_VER */
#endif

5
libvncserver/tightvnc-filetransfer/handlefiletransferrequest.c
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@ -22,13 +22,18 @@
* Date : 14th July 2005
*/
#ifndef _MSC_VER
#include <pwd.h>
#endif /* _MSC_VER
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#ifndef _MSC_VER
#include <dirent.h>
#include <pthread.h>
#endif /* _MSC_VER
#include <sys/stat.h>
#include <sys/types.h>
#include <limits.h>

5
libvncserver/websockets.c
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@ -31,10 +31,13 @@
#endif
#include <rfb/rfb.h>
#include <resolv.h> /* __b64_ntop */
/* errno */
#include <errno.h>
#ifndef _MSC_VER
#include <resolv.h> /* __b64_ntop */
#endif
#ifdef LIBVNCSERVER_HAVE_ENDIAN_H
#include <endian.h>
#elif LIBVNCSERVER_HAVE_SYS_ENDIAN_H

4
rfb/rfb.h
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@ -52,7 +52,7 @@ extern "C"
#include <sys/types.h>
#endif
#ifdef __MINGW32__
#ifdef WIN32
#undef SOCKET
#include <winsock2.h>
#ifdef LIBVNCSERVER_HAVE_WS2TCPIP_H
@ -267,7 +267,7 @@ typedef struct _rfbScreenInfo
SOCKET listenSock;
int maxSock;
int maxFd;
#ifdef __MINGW32__
#ifdef WIN32
struct fd_set allFds;
#else
fd_set allFds;

4
rfb/rfbclient.h
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@ -31,6 +31,10 @@
* @file rfbclient.h
*/
#ifdef WIN32
#define WIN32_LEAN_AND_MEAN /* Prevent loading any Winsock 1.x headers from windows.h */
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

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