/src/wpantund/src/util/string-utils.h
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1 | | /* |
2 | | * |
3 | | * Copyright (c) 2016 Nest Labs, Inc. |
4 | | * All rights reserved. |
5 | | * |
6 | | * Licensed under the Apache License, Version 2.0 (the "License"); |
7 | | * you may not use this file except in compliance with the License. |
8 | | * You may obtain a copy of the License at |
9 | | * |
10 | | * http://www.apache.org/licenses/LICENSE-2.0 |
11 | | * |
12 | | * Unless required by applicable law or agreed to in writing, software |
13 | | * distributed under the License is distributed on an "AS IS" BASIS, |
14 | | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
15 | | * See the License for the specific language governing permissions and |
16 | | * limitations under the License. |
17 | | * |
18 | | * Description: |
19 | | * This file declares utility functions for manipulating and comparing |
20 | | * C-strings or other buffers. |
21 | | * |
22 | | */ |
23 | | |
24 | | #ifndef wpantund_string_utils_h |
25 | | #define wpantund_string_utils_h |
26 | | |
27 | | #include <stddef.h> |
28 | | #include <stdint.h> |
29 | | #include <string.h> |
30 | | #include <stdbool.h> |
31 | | #include <sys/cdefs.h> |
32 | | |
33 | 565k | #define strcaseequal(x, y) (strcasecmp(x, y) == 0) |
34 | 232k | #define strncaseequal(x, y, n) (strncasecmp(x, y, n) == 0) |
35 | 1.24k | #define strequal(x, y) (strcmp(x, y) == 0) |
36 | 43.0k | #define strnequal(x, y, n) (strncmp(x, y, n) == 0) |
37 | | |
38 | | #if defined(__cplusplus) |
39 | | extern "C" { |
40 | | #endif |
41 | | extern void memcpyrev(void* dest, const void *src, size_t len); |
42 | | extern int memcmprev(const void* dest, const void *src, size_t len); |
43 | | extern void reverse_bytes(uint8_t *bytes, size_t count); |
44 | | extern int parse_string_into_data(uint8_t* buffer, size_t len, const char* c_str); |
45 | | extern int encode_data_into_string(const uint8_t* buffer, size_t len, char* c_str, size_t c_str_max_len, int pad_to); |
46 | | extern int strtologmask(const char* value, int prev_mask); |
47 | | extern bool buffer_is_nonzero(const uint8_t* buffer, size_t len); |
48 | | extern bool is_hex(const uint8_t* buff, size_t len); |
49 | | extern bool is_uppercase_or_digit(const uint8_t* buff, size_t len); |
50 | | |
51 | | static inline char |
52 | | int_to_hex_digit(uint8_t x) |
53 | 9.96k | { |
54 | 9.96k | return "0123456789ABCDEF"[x & 0xF]; |
55 | 9.96k | } Unexecuted instantiation: wpantund-fuzz.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: NCPControlInterface.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: NCPInstance.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: NCPInstanceBase.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: StatCollector.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: NCPInstanceBase-NetInterface.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: NCPInstanceBase-Addresses.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: NCPInstanceBase-AsyncIO.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: NCPTypes.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: tunnel.c:int_to_hex_digit Unexecuted instantiation: config-file.c:int_to_hex_digit Unexecuted instantiation: socket-utils.c:int_to_hex_digit Unexecuted instantiation: any-to.cpp:int_to_hex_digit(unsigned char) string-utils.c:int_to_hex_digit Line | Count | Source | 53 | 9.96k | { | 54 | 9.96k | return "0123456789ABCDEF"[x & 0xF]; | 55 | 9.96k | } |
Unexecuted instantiation: SpinelNCPInstance.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPInstance-DataPump.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPInstance-Protothreads.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTask.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskDeepSleep.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskGetNetworkTopology.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskGetMsgBufferCounters.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskJoin.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskSendCommand.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskWake.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPThreadDataset.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPVendorCustom.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPControlInterface.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskHostDidWake.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskForm.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskJoinerCommissioning.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskLeave.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskPeek.cpp:int_to_hex_digit(unsigned char) Unexecuted instantiation: SpinelNCPTaskScan.cpp:int_to_hex_digit(unsigned char) |
56 | | |
57 | | static inline bool |
58 | 30.2k | strhasprefix(const char* str, const char* prefix) { |
59 | 30.2k | return strnequal(str, prefix, strlen(prefix)); |
60 | 30.2k | } Unexecuted instantiation: wpantund-fuzz.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: NCPControlInterface.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: NCPInstance.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: NCPInstanceBase.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: StatCollector.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: NCPInstanceBase-NetInterface.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: NCPInstanceBase-Addresses.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: NCPInstanceBase-AsyncIO.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: NCPTypes.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: tunnel.c:strhasprefix Unexecuted instantiation: config-file.c:strhasprefix socket-utils.c:strhasprefix Line | Count | Source | 58 | 30.2k | strhasprefix(const char* str, const char* prefix) { | 59 | 30.2k | return strnequal(str, prefix, strlen(prefix)); | 60 | 30.2k | } |
Unexecuted instantiation: any-to.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: string-utils.c:strhasprefix Unexecuted instantiation: SpinelNCPInstance.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPInstance-DataPump.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPInstance-Protothreads.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTask.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskDeepSleep.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskGetNetworkTopology.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskGetMsgBufferCounters.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskJoin.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskSendCommand.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskWake.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPThreadDataset.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPVendorCustom.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPControlInterface.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskHostDidWake.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskForm.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskJoinerCommissioning.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskLeave.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskPeek.cpp:strhasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskScan.cpp:strhasprefix(char const*, char const*) |
61 | | |
62 | | static inline bool |
63 | 223k | strcasehasprefix(const char* str, const char* prefix) { |
64 | 223k | return strncaseequal(str, prefix, strlen(prefix)); |
65 | 223k | } Unexecuted instantiation: wpantund-fuzz.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: NCPControlInterface.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: NCPInstance.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: NCPInstanceBase.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: StatCollector.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: NCPInstanceBase-NetInterface.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: NCPInstanceBase-Addresses.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: NCPInstanceBase-AsyncIO.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: NCPTypes.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: tunnel.c:strcasehasprefix Unexecuted instantiation: config-file.c:strcasehasprefix socket-utils.c:strcasehasprefix Line | Count | Source | 63 | 223k | strcasehasprefix(const char* str, const char* prefix) { | 64 | 223k | return strncaseequal(str, prefix, strlen(prefix)); | 65 | 223k | } |
Unexecuted instantiation: any-to.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: string-utils.c:strcasehasprefix Unexecuted instantiation: SpinelNCPInstance.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPInstance-DataPump.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPInstance-Protothreads.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTask.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskDeepSleep.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskGetNetworkTopology.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskGetMsgBufferCounters.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskJoin.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskSendCommand.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskWake.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPThreadDataset.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPVendorCustom.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPControlInterface.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskHostDidWake.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskForm.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskJoinerCommissioning.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskLeave.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskPeek.cpp:strcasehasprefix(char const*, char const*) Unexecuted instantiation: SpinelNCPTaskScan.cpp:strcasehasprefix(char const*, char const*) |
66 | | |
67 | | uint32_t strtomask_uint32(const char* in_string); |
68 | | |
69 | | extern bool strtobool(const char* string); |
70 | | |
71 | | #if defined(__cplusplus) |
72 | | } |
73 | | #endif |
74 | | |
75 | | #endif |