#include <stdio.h>
#include <stdlib.h>
+#include "puttymem.h"
+
#define AGENT_COPYDATA_ID 0x804e50ba /* random goop */
#define AGENT_MAX_MSGLEN 8192
((unsigned long)(unsigned char)(cp)[2] << 8) | \
((unsigned long)(unsigned char)(cp)[3]))
-int agent_exists(void) {
+int agent_exists(void)
+{
HWND hwnd;
hwnd = FindWindow("Pageant", "Pageant");
if (!hwnd)
- return FALSE;
+ return FALSE;
else
- return TRUE;
+ return TRUE;
}
-void agent_query(void *in, int inlen, void **out, int *outlen) {
+void agent_query(void *in, int inlen, void **out, int *outlen)
+{
HWND hwnd;
char mapname[64];
HANDLE filemap;
hwnd = FindWindow("Pageant", "Pageant");
debug(("hwnd is %p\n", hwnd));
if (!hwnd)
- return;
- sprintf(mapname, "PageantRequest%08x", GetCurrentThreadId());
+ return;
+ sprintf(mapname, "PageantRequest%08x", (unsigned)GetCurrentThreadId());
filemap = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE,
- 0, AGENT_MAX_MSGLEN, mapname);
+ 0, AGENT_MAX_MSGLEN, mapname);
if (!filemap)
- return;
+ return;
p = MapViewOfFile(filemap, FILE_MAP_WRITE, 0, 0, 0);
memcpy(p, in, inlen);
cds.dwData = AGENT_COPYDATA_ID;
- cds.cbData = 1+strlen(mapname);
+ cds.cbData = 1 + strlen(mapname);
cds.lpData = mapname;
- id = SendMessage(hwnd, WM_COPYDATA, (WPARAM)NULL, (LPARAM)&cds);
+ id = SendMessage(hwnd, WM_COPYDATA, (WPARAM) NULL, (LPARAM) & cds);
debug(("return is %d\n", id));
if (id > 0) {
- retlen = 4 + GET_32BIT(p);
- debug(("len is %d\n", retlen));
- ret = malloc(retlen);
- if (ret) {
- memcpy(ret, p, retlen);
- *out = ret;
- *outlen = retlen;
- }
+ retlen = 4 + GET_32BIT(p);
+ debug(("len is %d\n", retlen));
+ ret = smalloc(retlen);
+ if (ret) {
+ memcpy(ret, p, retlen);
+ *out = ret;
+ *outlen = retlen;
+ }
}
UnmapViewOfFile(p);
CloseHandle(filemap);
#ifdef TESTMODE
-int main(void) {
+int main(void)
+{
void *msg;
int len;
int i;
agent_query("\0\0\0\1\1", 5, &msg, &len);
debug(("%d:", len));
for (i = 0; i < len; i++)
- debug((" %02x", ((unsigned char *)msg)[i]));
+ debug((" %02x", ((unsigned char *) msg)[i]));
debug(("\n"));
return 0;
}