1 /*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #ifndef PRINT_UTIL_H
17 #define PRINT_UTIL_H
18
19 #include <algorithm>
20 #include <iostream>
21 #include <sstream>
22 #include <list>
23 #include <vector>
24 #include <string>
25 #include <regex>
26
27 #include "print_log.h"
28
29 namespace OHOS::Print {
30 const uint32_t MAX_PRINTER_NAME_LENGTH = 127;
31 class PrintUtil {
32 public:
33 static std::string ParseListToString(const std::vector<std::string> &list);
34
35 static std::string SplitStr(const std::string& str, char delimiter, int index);
36
37 static std::string ToUpper(const std::string& str);
38
39 static bool CheckContains(const std::string& str, const std::string& content);
40
41 static std::string StandardizePrinterName(std::string printerName);
42 };
43
ParseListToString(const std::vector<std::string> & list)44 inline std::string PrintUtil::ParseListToString(const std::vector<std::string> &list)
45 {
46 std::string str;
47 if (!list.empty()) {
48 uint32_t count = 1;
49 uint32_t size = list.size();
50 for (auto val: list) {
51 str += val;
52 if (count < size) {
53 str += ",";
54 }
55 count ++;
56 }
57 }
58 return str;
59 }
60
SplitStr(const std::string & str,char delimiter,int index)61 inline std::string PrintUtil::SplitStr(const std::string& str, char delimiter, int index)
62 {
63 if (!str.empty()) {
64 std::string token;
65 std::istringstream tokenStream(str);
66 int count = 0;
67 while (std::getline(tokenStream, token, delimiter)) {
68 if (count == index) {
69 return token;
70 }
71 count ++;
72 }
73 }
74 return str;
75 }
76
ToUpper(const std::string & val)77 inline std::string PrintUtil::ToUpper(const std::string& val)
78 {
79 std::string str = val;
80 if (!str.empty()) {
81 std::transform(str.begin(), str.end(), str.begin(), toupper);
82 }
83 return str;
84 }
85
CheckContains(const std::string & str,const std::string & content)86 inline bool PrintUtil::CheckContains(const std::string& str, const std::string& content)
87 {
88 if (str.empty() || content.empty()) {
89 return false;
90 }
91
92 return str.find(content) != std::string::npos;
93 }
94
StandardizePrinterName(std::string printerName)95 inline std::string PrintUtil::StandardizePrinterName(std::string printerName)
96 {
97 std::regex pattern("[ /#]");
98 std::string name = std::regex_replace(printerName, pattern, "_");
99 if (name.length() < MAX_PRINTER_NAME_LENGTH) {
100 return name;
101 }
102 return name.substr(0, MAX_PRINTER_NAME_LENGTH - 1);
103 }
104 } // namespace OHOS::Print
105
106 #endif // PRINT_UTIL_H