1a25cbdad6
Merge from Widevine repo of http://go/wvgerrit/47860 This CL updates the copyright notice to indicate that files shared with partners are shared under the Widevine Master License Agreement. bug: 77926774 test: comment change only Change-Id: I0423668111578b80fb39a932d763df2827e2dfc3
107 lines
2.9 KiB
C++
107 lines
2.9 KiB
C++
// Copyright 2018 Google LLC. All Rights Reserved. This file and proprietary
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// source code may only be used and distributed under the Widevine Master
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// License Agreement.
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#include "oemcrypto_logging.h"
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#include <stdio.h>
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namespace wvoec_mock {
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int logging_category_setting = 0x00;
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void SetLoggingSettings(int level, int categories) {
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SetLoggingLevel(level);
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TurnOffLoggingForAllCategories();
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AddLoggingForCategories(categories);
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}
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void TurnOffLoggingForAllCategories() { logging_category_setting = 0; }
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void SetLoggingLevel(int level) {
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wvcdm::g_cutoff = static_cast<wvcdm::LogPriority>(level);
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}
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void SetLoggingLevel(wvcdm::LogPriority level) { wvcdm::g_cutoff = level; }
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void AddLoggingForCategories(int categories) {
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logging_category_setting |= categories;
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}
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void RemoveLoggingForCategories(int categories) {
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logging_category_setting &= ~categories;
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}
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bool LogCategoryEnabled(int categories) {
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return ((logging_category_setting & categories) != 0);
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}
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void dump_hex_helper(std::string& buffer, std::string name,
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const uint8_t* vector, size_t length) {
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buffer += name + " = ";
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if (vector == NULL) {
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buffer += "NULL;\n";
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LOGE(buffer.c_str());
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return;
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}
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int a, b;
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char int_to_hexcar[16] = {'0', '1', '2', '3', '4', '5', '6', '7',
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'8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
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for (size_t i = 0; i < length; i++) {
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if (i == 0) {
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buffer += "\n wvcdm::a2b_hex(\"";
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} else if (i % 32 == 0) {
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buffer += "\"\n \"";
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}
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a = vector[i] % 16;
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b = (vector[i] - a) / 16;
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buffer += int_to_hexcar[b];
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buffer += int_to_hexcar[a];
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}
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buffer += "\");\n";
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}
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void dump_hex(std::string name, const uint8_t* vector, size_t length) {
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std::string buffer = "";
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dump_hex_helper(buffer, name, vector, length);
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LOGV(buffer.c_str());
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}
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void dump_array_part_helper(std::string& buffer, std::string array,
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size_t index, std::string name,
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const uint8_t* vector, size_t length) {
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char index_str[256];
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snprintf(index_str, sizeof index_str, "%zu", index);
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if (vector == NULL) {
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buffer += array.c_str();
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buffer += "[";
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buffer += index_str;
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buffer += "].";
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buffer += name.c_str();
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buffer += " = NULL;\n";
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LOGW(buffer.c_str());
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return;
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}
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buffer += "std::string s";
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buffer += index_str;
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buffer += "_";
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dump_hex_helper(buffer, name, vector, length);
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buffer += array.c_str();
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buffer += "[";
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buffer += index_str;
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buffer += "]." + name + " = message_ptr + message.find(s";
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buffer += index_str;
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buffer += "_" + name + ".data());\n";
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}
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void dump_array_part(std::string array, size_t index, std::string name,
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const uint8_t* vector, size_t length) {
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std::string buffer = "";
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dump_array_part_helper(buffer, array, index, name, vector, length);
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LOGV(buffer.c_str());
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}
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} // namespace wvoec_mock
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