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d5229a71eb
Process messages while waiting for pi.hProcess. Avoid the spice-x from hanging in WaitForInputIdle(), although the client itself might not be ready, not even started... https://bugzilla.redhat.com/show_bug.cgi?id=903190
84 lines
2.0 KiB
C
84 lines
2.0 KiB
C
#include <config.h>
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#include <windows.h>
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#include <stdio.h>
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#include <conio.h>
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#include <process.h>
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#include <glib.h>
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static gchar*
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get_program_path(void)
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{
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gchar *utf8_buf, *path = NULL;
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wchar_t buf[MAX_PATH+1];
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if (GetModuleFileNameW(GetModuleHandle (NULL), buf, G_N_ELEMENTS (buf)) > 0) {
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utf8_buf = g_utf16_to_utf8(buf, -1, NULL, NULL, NULL);
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path = g_path_get_dirname(utf8_buf);
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g_free(utf8_buf);
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}
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return path;
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}
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int
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main(int argc, char *argv[])
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{
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char pipe[2048];
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MSG msg;
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STARTUPINFO si = { 0, };
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PROCESS_INFORMATION pi = { 0, };
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gchar *program_path = get_program_path();
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gchar *command;
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int rv = 0;
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argv[0] = "gdb -ex run --args";
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command = g_strjoinv(" ", argv);
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snprintf(pipe, sizeof(pipe), "\\\\.\\pipe\\SpiceController-%lu", GetCurrentProcessId());
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SetEnvironmentVariable("SPICE_DEBUG", "1");
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SetEnvironmentVariable("G_MESSAGES_DEBUG", "all");
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SetEnvironmentVariable("SPICE_XPI_NAMEDPIPE", pipe);
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si.cb = sizeof(si);
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if (!CreateProcess(NULL,
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command,
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NULL,
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NULL,
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FALSE,
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0,
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NULL,
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program_path,
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&si,
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&pi)) {
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printf("CreateProcess failed (%ld).\n", GetLastError());
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rv = 1;
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goto end;
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}
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while (1) {
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DWORD reason = MsgWaitForMultipleObjects(1, &pi.hProcess, FALSE,
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INFINITE, QS_ALLINPUT);
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if (reason == WAIT_OBJECT_0)
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break;
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else {
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if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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}
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// Close process and thread handles
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CloseHandle(pi.hProcess);
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CloseHandle(pi.hThread);
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end:
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g_free(program_path);
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g_free(command);
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exit(rv);
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return rv;
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}
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