139 lines
3.2 KiB
C
139 lines
3.2 KiB
C
|
|
#include <stdio.h>
|
|
#include <winpr/crt.h>
|
|
#include <winpr/tchar.h>
|
|
#include <winpr/environment.h>
|
|
|
|
int TestEnvironmentGetSetEB(int argc, char* argv[])
|
|
{
|
|
#ifndef _WIN32
|
|
char test[1024];
|
|
TCHAR* p;
|
|
int length;
|
|
LPTCH lpszEnvironmentBlock = "SHELL=123\0test=1\0test1=2\0DISPLAY=WINPR_TEST_VALUE\0\0";
|
|
LPTCH lpszEnvironmentBlockNew = NULL;
|
|
|
|
/* Get length of an variable */
|
|
length = GetEnvironmentVariableEBA(lpszEnvironmentBlock,"DISPLAY", NULL, 0);
|
|
if (0 == length)
|
|
return -1;
|
|
|
|
/* Get the variable itself */
|
|
p = (LPSTR) malloc(length);
|
|
if (!p)
|
|
return -1;
|
|
|
|
if (GetEnvironmentVariableEBA(lpszEnvironmentBlock,"DISPLAY", p, length) != length - 1)
|
|
return -1;
|
|
|
|
printf("GetEnvironmentVariableA(WINPR_TEST_VARIABLE) = %s\n" , p);
|
|
|
|
if (strcmp(p, "WINPR_TEST_VALUE") != 0)
|
|
{
|
|
free(p);
|
|
return -1;
|
|
}
|
|
|
|
free(p);
|
|
|
|
/* Get length of an non-existing variable */
|
|
length = GetEnvironmentVariableEBA(lpszEnvironmentBlock,"BLA", NULL, 0);
|
|
if (0 != length)
|
|
{
|
|
printf("Unset variable returned\n");
|
|
return -1;
|
|
}
|
|
|
|
/* Get length of an similar called variables */
|
|
length = GetEnvironmentVariableEBA(lpszEnvironmentBlock,"XDISPLAY", NULL, 0);
|
|
if (0 != length)
|
|
{
|
|
printf("Similar named variable returned (XDISPLAY, length %d)\n", length);
|
|
return -1;
|
|
}
|
|
length = GetEnvironmentVariableEBA(lpszEnvironmentBlock,"DISPLAYX", NULL, 0);
|
|
if (0 != length)
|
|
{
|
|
printf("Similar named variable returned (DISPLAYX, length %d)\n", length);
|
|
return -1;
|
|
}
|
|
length = GetEnvironmentVariableEBA(lpszEnvironmentBlock,"DISPLA", NULL, 0);
|
|
if (0 != length)
|
|
{
|
|
printf("Similar named variable returned (DISPLA, length %d)\n", length);
|
|
return -1;
|
|
}
|
|
length = GetEnvironmentVariableEBA(lpszEnvironmentBlock,"ISPLAY", NULL, 0);
|
|
if (0 != length)
|
|
{
|
|
printf("Similar named variable returned (ISPLAY, length %d)\n", length);
|
|
return -1;
|
|
}
|
|
|
|
/* Set variable in empty environment block */
|
|
if (SetEnvironmentVariableEBA(&lpszEnvironmentBlockNew, "test", "5"))
|
|
{
|
|
if (GetEnvironmentVariableEBA(lpszEnvironmentBlockNew,"test", test, 1023))
|
|
{
|
|
if (strcmp(test,"5") != 0)
|
|
{
|
|
return -1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return -1;
|
|
}
|
|
}
|
|
/* Clear variable */
|
|
if (SetEnvironmentVariableEBA(&lpszEnvironmentBlockNew, "test", NULL))
|
|
{
|
|
if (GetEnvironmentVariableEBA(lpszEnvironmentBlockNew,"test", test, 1023))
|
|
{
|
|
free(lpszEnvironmentBlockNew);
|
|
return -1;
|
|
}
|
|
else
|
|
{
|
|
// not found .. this is expected
|
|
}
|
|
}
|
|
free(lpszEnvironmentBlockNew);
|
|
|
|
lpszEnvironmentBlockNew = (LPTCH) calloc(1024, sizeof(TCHAR));
|
|
if (!lpszEnvironmentBlockNew)
|
|
return -1;
|
|
|
|
memcpy(lpszEnvironmentBlockNew,lpszEnvironmentBlock,length);
|
|
|
|
/* Set variable in empty environment block */
|
|
if (SetEnvironmentVariableEBA(&lpszEnvironmentBlockNew, "test", "5"))
|
|
{
|
|
if (0 != GetEnvironmentVariableEBA(lpszEnvironmentBlockNew,"testr", test, 1023))
|
|
{
|
|
printf("GetEnvironmentVariableEBA returned unset variable\n");
|
|
free(lpszEnvironmentBlockNew);
|
|
return -1;
|
|
}
|
|
if (GetEnvironmentVariableEBA(lpszEnvironmentBlockNew,"test", test, 1023))
|
|
{
|
|
if (strcmp(test,"5") != 0)
|
|
{
|
|
free(lpszEnvironmentBlockNew);
|
|
return -1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
free(lpszEnvironmentBlockNew);
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
free(lpszEnvironmentBlockNew);
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
|