This is a simple program that will set some debug variable, and run
gdb and wait until it finished. This makes it possible to debug
"remote-viewer --spice-controller" easily, by setting the necessary
variables and keeping the parent process running (the activex whatches
its death)
---
src/Makefile.am | 5 ++++
src/debug-helper.c | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 75 insertions(+)
create mode 100644 src/debug-helper.c
diff --git a/src/Makefile.am b/src/Makefile.am
index 8f9339c..a3c1b4d 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -155,6 +155,11 @@ virt-viewer_rc.$(OBJEXT): $(VIRT_VIEWER_RES) $(ICONDIR)/virt-viewer.ico
-i $< -o $@
LDADD += virt-viewer_rc.$(OBJEXT)
MAINTAINERCLEANFILES += virt-viewer_rc.$(OBJEXT)
+
+bin_PROGRAMS += debug-helper
+debug_helper_SOURCES = debug-helper.c
+debug_helper_LDFLAGS = $(GLIB2_LIBS) -Wl,--subsystem,windows
+debug_helper_CFLAGS = $(GLIB2_CFLAGS)
endif
-include $(top_srcdir)/git.mk
diff --git a/src/debug-helper.c b/src/debug-helper.c
new file mode 100644
index 0000000..754f7cf
--- /dev/null
+++ b/src/debug-helper.c
@@ -0,0 +1,70 @@
+#include <windows.h>
+#include <stdio.h>
+#include <conio.h>
+#include <process.h>
+#include <glib.h>
+
+static gchar*
+get_program_path(void)
+{
+ gchar *utf8_buf, *path = NULL;
+ wchar_t buf[MAX_PATH+1];
+
+ if (GetModuleFileNameW(GetModuleHandle (NULL), buf, G_N_ELEMENTS (buf)) > 0) {
+ utf8_buf = g_utf16_to_utf8 (buf, -1, NULL, NULL, NULL);
+ path = g_path_get_dirname (utf8_buf);
+ g_free (utf8_buf);
+ }
+
+ return path;
+}
+
+int
+main(int argc, char *argv[])
+{
+ char pipe[2048];
+ STARTUPINFO si = { 0, };
+ PROCESS_INFORMATION pi = { 0, };
+ gchar *program_path = get_program_path();
+ gchar *command;
+ int rv = 0;
+
+ argv[0] = "gdb -ex run --args";
+ command = g_strjoinv(" ", argv);
+
+ snprintf(pipe, sizeof(pipe), "\\\\.\\pipe\\SpiceController-%lu", GetCurrentProcessId());
+
+ SetEnvironmentVariable("SPICE_DEBUG", "1");
+ SetEnvironmentVariable("G_MESSAGES_DEBUG", "all");
+ SetEnvironmentVariable("SPICE_XPI_NAMEDPIPE", pipe);
+
+ si.cb = sizeof(si);
+ if (!CreateProcess(NULL,
+ command,
+ NULL,
+ NULL,
+ FALSE,
+ 0,
+ NULL,
+ program_path,
+ &si,
+ &pi)) {
+ printf("CreateProcess failed (%ld).\n", GetLastError());
+ rv = 1;
+ goto end;
+ }
+
+ // Wait until child process exits
+ WaitForSingleObject(pi.hProcess, INFINITE);
+
+ // Close process and thread handles
+ CloseHandle(pi.hProcess);
+ CloseHandle(pi.hThread);
+
+end:
+ g_free(program_path);
+ g_free(command);
+
+ exit(rv);
+ return rv;
+}
--
1.7.10.4
