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Some broken code, but fixes pipe issue

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@930 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
rainwater 2002-09-05 18:00:44 +00:00
parent 63c6ec2859
commit 055bf1d65b
2 changed files with 38 additions and 28 deletions
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66
Contrib/nsExec/nsexec.c
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@ -9,6 +9,7 @@
#define false FALSE
#endif
#define TIMEOUT 100000
#define LOOPTIMEOUT 100
HINSTANCE g_hInstance;
HWND g_hwndParent;
@ -19,7 +20,9 @@ char * g_szto;
BOOL g_foundto;
int g_to;
void ExecScript(BOOL log);
int LogMessages(const char *pStr);
int LogMessage(const char *pStr);
char *my_strstr(const char *string, const char *strCharSet);
int my_atoi(char *s);
@ -81,9 +84,10 @@ void ExecScript(BOOL log) {
OSVERSIONINFO osv={sizeof(osv)};
HANDLE newstdout=0,read_stdout=0;
DWORD dwRead = 1;
DWORD dwExit;
HGLOBAL memory;
char *szBuf;
DWORD dwExit = !STILL_ACTIVE;
char szBuf[1024];
char szBufTmp[1024];
szBufTmp[0]=0;
GetVersionEx(&osv);
if (osv.dwPlatformId == VER_PLATFORM_WIN32_NT) {
InitializeSecurityDescriptor(&sd,SECURITY_DESCRIPTOR_REVISION);
@ -106,35 +110,22 @@ void ExecScript(BOOL log) {
CloseHandle(read_stdout);
pushstring("error");
}
if (WaitForSingleObject(pi.hProcess,INFINITE)==WAIT_TIMEOUT) {
TerminateProcess(pi.hProcess,GetExitCodeProcess(pi.hProcess,&dwExit));
}
PeekNamedPipe(read_stdout, 0, 0, 0, &dwRead, NULL);
memory = GlobalAlloc(GMEM_MOVEABLE,dwRead+1);
szBuf = (char *)GlobalLock(memory);
ReadFile(read_stdout, szBuf, dwRead, &dwRead, NULL);
pushstring("success");
if (log) {
if (my_strstr(szBuf,"\r")) {
while (*szBuf) {
char *i = my_strstr(szBuf,"\r");
if (i==0) {
LogMessage(szBuf);
break;
}
*i=0;
if (*(i+1)=='\n') *(i+1)=0;
LogMessage(szBuf);
if (!*(i+1)) szBuf = i+2;
else szBuf = i+1;
while (dwExit == STILL_ACTIVE || dwRead) {
PeekNamedPipe(read_stdout, 0, 0, 0, &dwRead, NULL);
if (dwRead) {
ReadFile(read_stdout, szBuf, sizeof(szBuf)-1, &dwRead, NULL);
szBuf[dwRead] = 0;
if (log) {
lstrcat(szBufTmp,szBuf);
LogMessages(szBufTmp);
}
}
else {
LogMessage(szBuf);
else Sleep(LOOPTIMEOUT);
GetExitCodeProcess(pi.hProcess, &dwExit);
if (dwExit != STILL_ACTIVE) {
PeekNamedPipe(read_stdout, 0, 0, 0, &dwRead, NULL);
}
}
GlobalUnlock(memory);
GlobalFree(memory);
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
CloseHandle(newstdout);
@ -143,12 +134,31 @@ void ExecScript(BOOL log) {
}
int LogMessages(const char *pStr) {
if (my_strstr(pStr,"\r")) {
while (*pStr) {
char *i = my_strstr(pStr,"\r");
if (i==0) {
LogMessage(pStr);
break;
}
*i=0;
if (*(i+1)=='\n') *(i+1)=0;
LogMessage(pStr);
if (!*(i+1)) pStr = i+2;
else pStr = i+1;
}
}
return 1;
}
// code I stole (err borrowed) from Tim Kosse
// all credits/problems are his
int LogMessage(const char *pStr) {
LVITEM item={0};
int nItemCount;
if (!g_hwndList) return -1;
if (lstrlen(pStr)==0) return -1;
nItemCount=SendMessage(g_hwndList, LVM_GETITEMCOUNT, 0, 0);
item.mask=LVIF_TEXT;
item.pszText=(char *)pStr;