common/trace_file_write.cpp
common/trace_file_zlib.cpp
common/trace_file_snappy.cpp
+ common/trace_copier.cpp
common/trace_model.cpp
common/trace_parser.cpp
common/trace_parser_flags.cpp
cli_pickle.cpp
cli_repack.cpp
cli_trace.cpp
+ cli_trim.cpp
)
install (TARGETS apitrace RUNTIME DESTINATION bin)
extern const Command pickle_command;
extern const Command repack_command;
extern const Command trace_command;
+extern const Command trim_command;
#endif /* _APITRACE_CLI_HPP_ */
&pickle_command,
&repack_command,
&trace_command,
+ &trim_command,
&help_command
};
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2010 VMware, Inc.
+ * Copyright 2011 Intel corporation
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <string.h>
+
+#include "cli.hpp"
+
+#include "os_string.hpp"
+
+#include "trace_parser.hpp"
+#include "trace_copier.hpp"
+
+static const char *synopsis = "Create a new trace by trimming an existing trace.";
+
+static void
+usage(void)
+{
+ std::cout
+ << "usage: apitrace trim <trace-file>\n"
+ << synopsis << "\n";
+}
+
+static int
+command(int argc, char *argv[])
+{
+ int i;
+
+ for (i = 0; i < argc; ++i) {
+ const char *arg = argv[i];
+
+ if (arg[0] != '-') {
+ break;
+ }
+
+ if (!strcmp(arg, "--")) {
+ break;
+ } else if (!strcmp(arg, "--help")) {
+ usage();
+ return 0;
+ } else {
+ std::cerr << "error: unknown option " << arg << "\n";
+ usage();
+ return 1;
+ }
+ }
+
+ if (i >= argc) {
+ std::cerr << "Error: apitrace trim requires a trace file as an argument.\n";
+ usage();
+ return 1;
+ }
+
+ trace::Parser p;
+
+ if (!p.open(argv[i])) {
+ std::cerr << "error: failed to open " << argv[i] << "\n";
+ return 1;
+ }
+
+ os::String base(argv[i]);
+ base.trimExtension();
+
+ std::string output = std::string(base.str()) + std::string("-trim.trace");
+
+ trace::Copier copier(output.c_str());
+
+ trace::Call *call;
+ while ((call = p.parse_call())) {
+ copier.visit(call);
+ delete call;
+ }
+
+ std::cout << "Trimmed trace is available as " << output << "\n";
+
+ return 0;
+}
+
+const Command trim_command = {
+ "trim",
+ synopsis,
+ usage,
+ command
+};
--- /dev/null
+/*********************************************************************
+ *
+ * Copyright 2010 VMware, Inc.
+ * Copyright 2011 Intel Corporation
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************************/
+
+#include "trace_copier.hpp"
+
+namespace trace {
+
+Copier::Copier(const char *filename) : writer() {
+ writer.open(filename);
+}
+
+Copier::~Copier() {
+ writer.close();
+}
+
+void Copier::visit(Null *) {
+ writer.writeNull();
+}
+
+void Copier::visit(Bool *node) {
+ writer.writeBool(node->value);
+}
+
+void Copier::visit(SInt *node) {
+ writer.writeSInt(node->value);
+}
+
+void Copier::visit(UInt *node) {
+ writer.writeUInt(node->value);
+}
+
+void Copier::visit(Float *node) {
+ writer.writeFloat(node->value);
+}
+
+void Copier::visit(Double *node) {
+ writer.writeDouble(node->value);
+}
+
+void Copier::visit(String *node) {
+ writer.writeString(node->value);
+}
+
+void Copier::visit(Enum *node) {
+ writer.writeEnum(node->sig);
+}
+
+void Copier::visit(Bitmask *bitmask) {
+ writer.writeBitmask(bitmask->sig, bitmask->value);
+}
+
+void Copier::visit(Struct *s) {
+ writer.beginStruct(s->sig);
+ for (unsigned i = 0; i < s->members.size(); ++i) {
+ _visit(s->members[i]);
+ }
+}
+
+void Copier::visit(Array *array) {
+ if (array->values.size()) {
+ writer.beginArray(array->values.size());
+ for (std::vector<Value *>::iterator it = array->values.begin(); it != array->values.end(); ++it) {
+ _visit(*it);
+ }
+ writer.endArray();
+ } else {
+ writer.writeNull();
+ }
+}
+
+void Copier::visit(Blob *blob) {
+ writer.writeBlob(blob->buf, blob->size);
+}
+
+void Copier::visit(Pointer *p) {
+ writer.writeOpaque((void *)p->value);
+}
+
+void Copier::visit(Call *call) {
+ unsigned __call = writer.beginEnter(call->sig);
+ for (unsigned i = 0; i < call->args.size(); ++i) {
+ writer.beginArg(i);
+ _visit(call->args[i]);
+ writer.endArg();
+ }
+ writer.endEnter();
+ writer.beginLeave(__call);
+ if (call->ret) {
+ writer.beginReturn();
+ _visit(call->ret);
+ writer.endReturn();
+ }
+ writer.endLeave();
+}
+
+}
--- /dev/null
+/*********************************************************************
+ *
+ * Copyright 2011 Intel Corporation
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *********************************************************************/
+
+#ifndef _TRACE_COPIER_HPP_
+#define _TRACE_COPIER_HPP_
+
+#include "trace_writer.hpp"
+
+
+namespace trace {
+
+class Copier: public Visitor
+{
+protected:
+ trace::Writer writer;
+
+public:
+ Copier(const char *);
+ ~Copier();
+ virtual void visit(Null *);
+ virtual void visit(Bool *);
+ virtual void visit(SInt *);
+ virtual void visit(UInt *);
+ virtual void visit(Float *);
+ virtual void visit(Double *);
+ virtual void visit(String *);
+ virtual void visit(Enum *);
+ virtual void visit(Bitmask *);
+ virtual void visit(Struct *);
+ virtual void visit(Array *);
+ virtual void visit(Blob *);
+ virtual void visit(Pointer *);
+ virtual void visit(Call *call);
+};
+
+}
+
+#endif /* _TRACE_COPIER_HPP_ */
projects / apitrace / commitdiff