*********************************************************************/
+#include <stdlib.h>
+
#include <iostream>
-#include "os_path.hpp"
+#include "os_string.hpp"
+#include "os_process.hpp"
#include "trace_tools.hpp"
+#include "trace_resource.hpp"
namespace trace {
-#ifdef __APPLE__
-#define CLI_TRACE_VARIABLE "DYLD_LIBRARY_PATH"
-#define CLI_TRACE_WRAPPER "OpenGL"
+#if defined(__APPLE__)
+#define TRACE_VARIABLE "DYLD_LIBRARY_PATH"
+#define GL_TRACE_WRAPPER "OpenGL"
+#elif defined(_WIN32)
+#define GL_TRACE_WRAPPER "opengl32.dll"
#else
-#define CLI_TRACE_VARIABLE "LD_PRELOAD"
-#define CLI_TRACE_WRAPPER "glxtrace.so"
+#define TRACE_VARIABLE "LD_PRELOAD"
+#define GL_TRACE_WRAPPER "glxtrace.so"
+#define EGL_TRACE_WRAPPER "egltrace.so"
#endif
-static os::Path
-findWrapper(const char *filename, bool verbose)
+static inline bool
+copyWrapper(const os::String & wrapperPath,
+ const char *programPath,
+ bool verbose)
{
- os::Path complete;
+ os::String wrapperFilename(wrapperPath);
+ wrapperFilename.trimDirectory();
- /* First look in the same directory from which this process is
- * running, (to support developers running a compiled program that
- * has not been installed. */
-#if 1
- os::Path process_dir = os::getProcessName();
+ os::String tmpWrapper(programPath);
+ tmpWrapper.trimFilename();
+ tmpWrapper.join(wrapperFilename);
- process_dir.trimFilename();
+ if (verbose) {
+ std::cerr << wrapperPath << " -> " << tmpWrapper << "\n";
+ }
- complete = process_dir;
- complete.join("wrappers");
- complete.join(filename);
-#else
- complete = APITRACE_BINARY_DIR "/wrappers";
- complete.join(filename);
-#endif
+ if (tmpWrapper.exists()) {
+ std::cerr << "error: not overwriting " << tmpWrapper << "\n";
+ return false;
+ }
- if (complete.exists())
- return complete;
+ if (!os::copyFile(wrapperPath, tmpWrapper, false)) {
+ std::cerr << "error: failed to copy " << wrapperPath << " into " << tmpWrapper << "\n";
+ return false;
+ }
- /* Second, look in the directory for installed wrappers. */
- complete = APITRACE_WRAPPER_INSTALL_DIR;
- complete.join(filename);
+ return true;
+}
- if (complete.exists())
- return complete;
- std::cerr << "error: cannot find " << filename << " (looked in " <<
- APITRACE_WRAPPER_INSTALL_DIR << ")\n";
- exit(1);
+static const char *glWrappers[] = {
+ GL_TRACE_WRAPPER,
+ NULL
+};
- return "";
-}
+#ifdef EGL_TRACE_WRAPPER
+static const char *eglWrappers[] = {
+ EGL_TRACE_WRAPPER,
+ NULL
+};
+#endif
+
+#ifdef _WIN32
+static const char *d3d7Wrappers[] = {
+ "ddraw.dll",
+ NULL
+};
+
+static const char *d3d8Wrappers[] = {
+ "d3d8.dll",
+ NULL
+};
+
+static const char *d3d9Wrappers[] = {
+ "d3d9.dll",
+ NULL
+};
+
+static const char *dxgiWrappers[] = {
+ "dxgitrace.dll",
+ //"dxgi.dll",
+ "d3d10.dll",
+ "d3d10_1.dll",
+ "d3d11.dll",
+ NULL
+};
+#endif
int
-traceProgram(char * const *argv,
+traceProgram(API api,
+ char * const *argv,
const char *output,
bool verbose)
{
+ const char **wrapperFilenames;
+ unsigned numWrappers;
+ int status = 1;
+
+ /*
+ * TODO: simplify code
+ */
+
+ switch (api) {
+ case API_GL:
+ wrapperFilenames = glWrappers;
+ break;
+#ifdef EGL_TRACE_WRAPPER
+ case API_EGL:
+ wrapperFilenames = eglWrappers;
+ break;
+#endif
#ifdef _WIN32
+ case API_D3D7:
+ wrapperFilenames = d3d7Wrappers;
+ break;
+ case API_D3D8:
+ wrapperFilenames = d3d8Wrappers;
+ break;
+ case API_D3D9:
+ wrapperFilenames = d3d9Wrappers;
+ break;
+ case API_D3D10:
+ case API_D3D10_1:
+ case API_D3D11:
+ wrapperFilenames = dxgiWrappers;
+ break;
+#endif
+ default:
+ std::cerr << "error: unsupported API\n";
+ return 1;
+ }
- std::cerr <<
- "The 'apitrace trace' command is not supported for this operating system.\n"
- "Instead, you will need to copy opengl32.dll, d3d8.dll, or d3d9.dll from\n"
- APITRACE_WRAPPER_INSTALL_DIR "\n"
- "to the directory with the application to trace, then run the application.\n";
- return 1;
+ numWrappers = 0;
+ while (wrapperFilenames[numWrappers]) {
+ ++numWrappers;
+ }
-#else
- os::Path binary = findWrapper(CLI_TRACE_WRAPPER, verbose);
+ unsigned i;
+ for (i = 0; i < numWrappers; ++i) {
+ const char *wrapperFilename = wrapperFilenames[i];
- /* On Mac OS X, using DYLD_LIBRARY_PATH, we actually set the
- * directory, not the file. */
-#ifdef __APPLE__
- binary.trimFilename();
+ os::String wrapperPath = findWrapper(wrapperFilename);
+
+ if (!wrapperPath.length()) {
+ std::cerr << "error: failed to find " << wrapperFilename << "\n";
+ goto exit;
+ }
+
+#if defined(_WIN32)
+ /* On Windows copy the wrapper to the program directory.
+ */
+ if (!copyWrapper(wrapperPath, argv[0], verbose)) {
+ goto exit;
+ }
+#endif /* _WIN32 */
+
+#if defined(__APPLE__)
+ /* On Mac OS X, using DYLD_LIBRARY_PATH, we actually set the
+ * directory, not the file. */
+ wrapperPath.trimFilename();
#endif
- if (verbose) {
- std::cerr << CLI_TRACE_VARIABLE << "=" << binary.str() << "\n";
+#if defined(TRACE_VARIABLE)
+ assert(numWrappers == 1);
+ if (verbose) {
+ std::cerr << TRACE_VARIABLE << "=" << wrapperPath.str() << "\n";
+ }
+ /* FIXME: Don't modify the current environment */
+ os::setEnvironment(TRACE_VARIABLE, wrapperPath.str());
+#endif /* TRACE_VARIABLE */
}
- /* FIXME: Don't modify the current environment */
- setenv(CLI_TRACE_VARIABLE, binary.str(), 1);
-
if (output) {
- setenv("TRACE_FILE", output, 1);
+ os::setEnvironment("TRACE_FILE", output);
}
if (verbose) {
std::cerr << "\n";
}
- execvp(argv[0], argv);
-
- unsetenv(CLI_TRACE_VARIABLE);
- if (output) {
- unsetenv("TRACE_FILE");
- }
+ status = os::execute(argv);
- std::cerr << "error: Failed to execute " << argv[0] << "\n";
+exit:
+#if defined(TRACE_VARIABLE)
+ os::unsetEnvironment(TRACE_VARIABLE);
+#endif
+#if defined(_WIN32)
+ for (unsigned j = 0; j < i; ++j) {
+ const char *wrapperFilename = wrapperFilenames[j];
+ os::String tmpWrapper(argv[0]);
+ tmpWrapper.trimFilename();
+ tmpWrapper.join(wrapperFilename);
+ os::removeFile(tmpWrapper);
+ }
#endif
- return 1;
+ if (output) {
+ os::unsetEnvironment("TRACE_FILE");
+ }
+
+ return status;
+
}
projects / apitrace / blobdiff