diff options
| -rw-r--r-- | sesman/chansrv/pcsc/Makefile | 12 | ||||
| -rw-r--r-- | sesman/chansrv/pcsc/xrdp_pcsc.c | 316 |
2 files changed, 328 insertions, 0 deletions
diff --git a/sesman/chansrv/pcsc/Makefile b/sesman/chansrv/pcsc/Makefile new file mode 100644 index 00000000..483151f2 --- /dev/null +++ b/sesman/chansrv/pcsc/Makefile @@ -0,0 +1,12 @@ + +OBJS = xrdp_pcsc.o + +CFLAGS = -Wall -O2 -fPIC + +all: libpcsclite.so + +libpcsclite.so: $(OBJS) + $(CC) $(LDFLAGS) -shared -o libpcsclite.so $(OBJS) + +clean: + rm -f $(OBJS) libpcsclite.so diff --git a/sesman/chansrv/pcsc/xrdp_pcsc.c b/sesman/chansrv/pcsc/xrdp_pcsc.c new file mode 100644 index 00000000..f41efbf1 --- /dev/null +++ b/sesman/chansrv/pcsc/xrdp_pcsc.c @@ -0,0 +1,316 @@ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/types.h> +#include <sys/socket.h> + +#define PCSC_API + +typedef unsigned char BYTE; +typedef BYTE *LPBYTE; +typedef unsigned int LONG; +typedef unsigned int DWORD; +typedef DWORD *LPDWORD; +typedef const void *LPCVOID; +typedef const char *LPCSTR; +typedef char *LPSTR; +typedef void *LPVOID; +typedef const BYTE *LPCBYTE; + +typedef LONG SCARDCONTEXT; +typedef SCARDCONTEXT *LPSCARDCONTEXT; + +typedef LONG SCARDHANDLE; +typedef SCARDHANDLE *LPSCARDHANDLE; + +#define MAX_ATR_SIZE 33 + +typedef struct _SCARD_READERSTATE +{ + const char *szReader; + void *pvUserData; + DWORD dwCurrentState; + DWORD dwEventState; + DWORD cbAtr; + unsigned char rgbAtr[MAX_ATR_SIZE]; +} SCARD_READERSTATE, *LPSCARD_READERSTATE; + +typedef struct _SCARD_IO_REQUEST +{ + unsigned long dwProtocol; + unsigned long cbPciLength; +} SCARD_IO_REQUEST, *PSCARD_IO_REQUEST, *LPSCARD_IO_REQUEST; + +#define LLOG_LEVEL 11 +#define LLOGLN(_level, _args) \ + do { if (_level < LLOG_LEVEL) { printf _args ; printf("\n"); } } while (0) + +#define SCARD_S_SUCCESS 0x00000000 +#define SCARD_F_INTERNAL_ERROR ((LONG)0x80100001) + +static int g_fd = 0; /* unix domain socket */ + +/*****************************************************************************/ +static int +get_display_num_from_display(char *display_text) +{ + int rv; + int index; + int mode; + int host_index; + int disp_index; + int scre_index; + char host[256]; + char disp[256]; + char scre[256]; + + memset(host, 0, 256); + memset(disp, 0, 256); + memset(scre, 0, 256); + + index = 0; + host_index = 0; + disp_index = 0; + scre_index = 0; + mode = 0; + + while (display_text[index] != 0) + { + if (display_text[index] == ':') + { + mode = 1; + } + else if (display_text[index] == '.') + { + mode = 2; + } + else if (mode == 0) + { + host[host_index] = display_text[index]; + host_index++; + } + else if (mode == 1) + { + disp[disp_index] = display_text[index]; + disp_index++; + } + else if (mode == 2) + { + scre[scre_index] = display_text[index]; + scre_index++; + } + index++; + } + host[host_index] = 0; + disp[disp_index] = 0; + scre[scre_index] = 0; + rv = atoi(disp); + return 0; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardEstablishContext(DWORD dwScope, LPCVOID pvReserved1, LPCVOID pvReserved2, + LPSCARDCONTEXT phContext) +{ + int sck; + int dis; + char *xrdp_session; + char *xrdp_display; + char *home_str; + char text[256]; + + LLOGLN(10, ("SCardEstablishContext:")); + xrdp_session = getenv("XRDP_SESSION"); + if (xrdp_session == NULL) + { + /* XRDP_SESSION must be set */ + return SCARD_F_INTERNAL_ERROR; + } + xrdp_display = getenv("DISPLAY"); + if (xrdp_display == NULL) + { + /* DISPLAY must be set */ + return SCARD_F_INTERNAL_ERROR; + } + home_str = getenv("HOME"); + if (home_str == NULL) + { + /* HOME must be set */ + return SCARD_F_INTERNAL_ERROR; + } + dis = get_display_num_from_display(xrdp_display); + if (dis < 10) + { + /* DISPLAY must be > 9 */ + return SCARD_F_INTERNAL_ERROR; + } + if (g_fd == 0) + { + g_fd = socket(PF_LOCAL, SOCK_STREAM, 0); + snprintf(text, 255, "%s/.pcsc%d", home_str, dis); + } + if (g_fd == 0) + { + return SCARD_F_INTERNAL_ERROR; + } + *phContext = 0; + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardReleaseContext(SCARDCONTEXT hContext) +{ + LLOGLN(10, ("SCardReleaseContext:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardIsValidContext(SCARDCONTEXT hContext) +{ + LLOGLN(10, ("SCardIsValidContext:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardConnect(SCARDCONTEXT hContext, LPCSTR szReader, DWORD dwShareMode, + DWORD dwPreferredProtocols, LPSCARDHANDLE phCard, + LPDWORD pdwActiveProtocol) +{ + LLOGLN(10, ("SCardConnect:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardReconnect(SCARDHANDLE hCard, DWORD dwShareMode, + DWORD dwPreferredProtocols, DWORD dwInitialization, + LPDWORD pdwActiveProtocol) +{ + LLOGLN(10, ("SCardReconnect:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardDisconnect(SCARDHANDLE hCard, DWORD dwDisposition) +{ + LLOGLN(10, ("SCardDisconnect:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardBeginTransaction(SCARDHANDLE hCard) +{ + LLOGLN(0, ("SCardBeginTransaction:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardEndTransaction(SCARDHANDLE hCard, DWORD dwDisposition) +{ + LLOGLN(10, ("SCardEndTransaction:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardStatus(SCARDHANDLE hCard, LPSTR mszReaderName, LPDWORD pcchReaderLen, + LPDWORD pdwState, LPDWORD pdwProtocol, LPBYTE pbAtr, + LPDWORD pcbAtrLen) +{ + LLOGLN(10, ("SCardStatus:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardGetStatusChange(SCARDCONTEXT hContext, DWORD dwTimeout, + LPSCARD_READERSTATE rgReaderStates, DWORD cReaders) +{ + LLOGLN(10, ("SCardGetStatusChange:")); + LLOGLN(10, ("SCardGetStatusChange: dwTimeout %d cReaders %d", + dwTimeout, cReaders)); + memset(rgReaderStates, 0, sizeof(SCARD_READERSTATE)); + usleep(60000000); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardControl(SCARDHANDLE hCard, DWORD dwControlCode, LPCVOID pbSendBuffer, + DWORD cbSendLength, LPVOID pbRecvBuffer, DWORD cbRecvLength, + LPDWORD lpBytesReturned) +{ + LLOGLN(10, ("SCardControl:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardTransmit(SCARDHANDLE hCard, const SCARD_IO_REQUEST *pioSendPci, + LPCBYTE pbSendBuffer, DWORD cbSendLength, + SCARD_IO_REQUEST *pioRecvPci, LPBYTE pbRecvBuffer, + LPDWORD pcbRecvLength) +{ + LLOGLN(10, ("SCardTransmit:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardListReaderGroups(SCARDCONTEXT hContext, LPSTR mszGroups, + LPDWORD pcchGroups) +{ + LLOGLN(10, ("SCardListReaderGroups:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardListReaders(SCARDCONTEXT hContext, LPCSTR mszGroups, LPSTR mszReaders, + LPDWORD pcchReaders) +{ + LLOGLN(10, ("SCardListReaders:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardFreeMemory(SCARDCONTEXT hContext, LPCVOID pvMem) +{ + LLOGLN(10, ("SCardFreeMemory:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardCancel(SCARDCONTEXT hContext) +{ + LLOGLN(10, ("SCardCancel:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardGetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, LPBYTE pbAttr, + LPDWORD pcbAttrLen) +{ + LLOGLN(10, ("SCardGetAttrib:")); + return SCARD_S_SUCCESS; +} + +/*****************************************************************************/ +PCSC_API LONG +SCardSetAttrib(SCARDHANDLE hCard, DWORD dwAttrId, LPCBYTE pbAttr, + DWORD cbAttrLen) +{ + LLOGLN(10, ("SCardSetAttrib:")); + return SCARD_S_SUCCESS; +} |