From 1e139e410744eb791486dcee0ed4b1eebdf9a515 Mon Sep 17 00:00:00 2001
From: nancy.liao <huihui.liao@greentest.com.cn>
Date: 周四, 24 4月 2025 09:32:54 +0800
Subject: [PATCH] 提交修改
---
libscpi/src/utils.c | 278 +++++++++++++++++++++++++++++++++++++-----------------
1 files changed, 189 insertions(+), 89 deletions(-)
diff --git a/libscpi/src/utils.c b/libscpi/src/utils.c
index b77b339..8758917 100644
--- a/libscpi/src/utils.c
+++ b/libscpi/src/utils.c
@@ -1,30 +1,29 @@
/*-
- * Copyright (c) 2013 Jan Breuer
- * Richard.hmm
- * Copyright (c) 2012 Jan Breuer
+ * BSD 2-Clause License
*
- * All Rights Reserved
+ * Copyright (c) 2012-2018, Jan Breuer, Richard.hmm
+ * All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
+ * modification, are permitted provided that the following conditions are met:
*
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
@@ -41,7 +40,6 @@
#include <string.h>
#include <ctype.h>
#include <math.h>
-
#include "utils_private.h"
#include "scpi/utils.h"
@@ -92,20 +90,20 @@
} else {
switch (base) {
- case 2:
- x = 0x80000000L;
- break;
- case 8:
- x = 0x40000000L;
- break;
- default:
- case 10:
- base = 10;
- x = 1000000000L;
- break;
- case 16:
- x = 0x10000000L;
- break;
+ case 2:
+ x = 0x80000000L;
+ break;
+ case 8:
+ x = 0x40000000L;
+ break;
+ default:
+ case 10:
+ base = 10;
+ x = 1000000000L;
+ break;
+ case 16:
+ x = 0x10000000L;
+ break;
}
/* add sign for numbers in base 10 */
@@ -178,20 +176,20 @@
} else {
switch (base) {
- case 2:
- x = 0x8000000000000000ULL;
- break;
- case 8:
- x = 0x8000000000000000ULL;
- break;
- default:
- case 10:
- x = 10000000000000000000ULL;
- base = 10;
- break;
- case 16:
- x = 0x1000000000000000ULL;
- break;
+ case 2:
+ x = 0x8000000000000000ULL;
+ break;
+ case 8:
+ x = 0x8000000000000000ULL;
+ break;
+ default:
+ case 10:
+ x = 10000000000000000000ULL;
+ base = 10;
+ break;
+ case 16:
+ x = 0x1000000000000000ULL;
+ break;
}
/* add sign for numbers in base 10 */
@@ -485,13 +483,13 @@
pattern_sep_pos_short = patternSeparatorShortPos(pattern, new_pattern_len);
return compareStrAndNum(pattern, new_pattern_len, str, str_len, num) ||
- compareStrAndNum(pattern, pattern_sep_pos_short, str, str_len, num);
+ compareStrAndNum(pattern, pattern_sep_pos_short, str, str_len, num);
} else {
pattern_sep_pos_short = patternSeparatorShortPos(pattern, pattern_len);
return compareStr(pattern, pattern_len, str, str_len) ||
- compareStr(pattern, pattern_sep_pos_short, str, str_len);
+ compareStr(pattern, pattern_sep_pos_short, str, str_len);
}
}
@@ -588,14 +586,14 @@
while (pattern_len) {
pattern_sep_pos = patternSeparatorPos(pattern_ptr, pattern_len);
switch (pattern_ptr[pattern_sep_pos]) {
- case '[':
- brackets++;
- break;
- case ']':
- brackets--;
- break;
- default:
- break;
+ case '[':
+ brackets++;
+ break;
+ case ']':
+ brackets--;
+ break;
+ default:
+ break;
}
SKIP_PATTERN(pattern_sep_pos + 1);
if (brackets == 0) {
@@ -614,29 +612,29 @@
/* both command and patter contains command separator at this position */
if ((pattern_len > 0)
- && ((pattern_ptr[0] == cmd_ptr[0])
+ && ((pattern_ptr[0] == cmd_ptr[0])
&& (pattern_ptr[0] == ':'))) {
SKIP_PATTERN(1);
SKIP_CMD(1);
} else if ((pattern_len > 1)
- && (pattern_ptr[1] == cmd_ptr[0])
- && (pattern_ptr[0] == '[')
- && (pattern_ptr[1] == ':')) {
+ && (pattern_ptr[1] == cmd_ptr[0])
+ && (pattern_ptr[0] == '[')
+ && (pattern_ptr[1] == ':')) {
SKIP_PATTERN(2); /* for skip '[' in "[:" */
SKIP_CMD(1);
brackets++;
} else if ((pattern_len > 1)
- && (pattern_ptr[1] == cmd_ptr[0])
- && (pattern_ptr[0] == ']')
- && (pattern_ptr[1] == ':')) {
+ && (pattern_ptr[1] == cmd_ptr[0])
+ && (pattern_ptr[0] == ']')
+ && (pattern_ptr[1] == ':')) {
SKIP_PATTERN(2); /* for skip ']' in "]:" */
SKIP_CMD(1);
brackets--;
} else if ((pattern_len > 2)
- && (pattern_ptr[2] == cmd_ptr[0])
- && (pattern_ptr[0] == ']')
- && (pattern_ptr[1] == '[')
- && (pattern_ptr[2] == ':')) {
+ && (pattern_ptr[2] == cmd_ptr[0])
+ && (pattern_ptr[0] == ']')
+ && (pattern_ptr[1] == '[')
+ && (pattern_ptr[2] == ':')) {
SKIP_PATTERN(3); /* for skip '][' in "][:" */
SKIP_CMD(1);
/* brackets++; */
@@ -651,8 +649,8 @@
SKIP_PATTERN(2); /* for skip ']' in "]:" , pattern_ptr continue, while cmd_ptr remain unchanged */
brackets--;
} else if ((pattern_len > 2) && (pattern_ptr[0] == ']')
- && (pattern_ptr[1] == '[')
- && (pattern_ptr[2] == ':')) {
+ && (pattern_ptr[1] == '[')
+ && (pattern_ptr[2] == ':')) {
SKIP_PATTERN(3); /* for skip ']' in "][:" , pattern_ptr continue, while cmd_ptr remain unchanged */
/* brackets++; */
/* brackets--; */
@@ -676,6 +674,8 @@
*
* prev and current should be in the same memory buffer
*/
+
+//缁勫悎澶嶅悎SCPI鍛戒护
scpi_bool_t composeCompoundCommand(const scpi_token_t * prev, scpi_token_t * current) {
size_t i;
@@ -688,6 +688,7 @@
return TRUE;
/* Common command or command root - nothing to do */
+ // 褰撳墠鍛戒护鏄叕鍏卞懡浠�(*)鎴栨牴鍛戒护(:)
if (current->ptr[0] == '*' || current->ptr[0] == ':')
return TRUE;
@@ -708,6 +709,7 @@
current->ptr -= i;
current->len += i;
+ //澶嶅悎鍛戒护缁勫悎
memmove(current->ptr, prev->ptr, i);
return TRUE;
}
@@ -752,10 +754,11 @@
}
#endif
-#if !HAVE_STRNDUP
+#if USE_MEMORY_ALLOCATION_FREE && !HAVE_STRNDUP
char *OUR_strndup(const char *s, size_t n) {
size_t len = SCPIDEFINE_strnlen(s, n);
- char * result = malloc(len + 1);
+ //msvc涓嬮渶瑕佸己杞�
+ char * result =(char*) malloc(len + 1);
if (!result) {
return NULL;
}
@@ -1111,7 +1114,7 @@
*/
uint16_t SCPI_Swap16(uint16_t val) {
return ((val & 0x00FF) << 8) |
- ((val & 0xFF00) >> 8);
+ ((val & 0xFF00) >> 8);
}
/**
@@ -1120,10 +1123,10 @@
* @return
*/
uint32_t SCPI_Swap32(uint32_t val) {
- return ((val & 0x000000FF) << 24) |
- ((val & 0x0000FF00) << 8) |
- ((val & 0x00FF0000) >> 8) |
- ((val & 0xFF000000) >> 24);
+ return ((val & 0x000000FFul) << 24) |
+ ((val & 0x0000FF00ul) << 8) |
+ ((val & 0x00FF0000ul) >> 8) |
+ ((val & 0xFF000000ul) >> 24);
}
/**
@@ -1132,12 +1135,109 @@
* @return
*/
uint64_t SCPI_Swap64(uint64_t val) {
- return ((val & 0x00000000000000FFul) << 56) |
- ((val & 0x000000000000FF00ul) << 40) |
- ((val & 0x0000000000FF0000ul) << 24) |
- ((val & 0x00000000FF000000ul) << 8) |
- ((val & 0x000000FF00000000ul) >> 8) |
- ((val & 0x0000FF0000000000ul) >> 24) |
- ((val & 0x00FF000000000000ul) >> 40) |
- ((val & 0xFF00000000000000ul) >> 56);
+ return ((val & 0x00000000000000FFull) << 56) |
+ ((val & 0x000000000000FF00ull) << 40) |
+ ((val & 0x0000000000FF0000ull) << 24) |
+ ((val & 0x00000000FF000000ull) << 8) |
+ ((val & 0x000000FF00000000ull) >> 8) |
+ ((val & 0x0000FF0000000000ull) >> 24) |
+ ((val & 0x00FF000000000000ull) >> 40) |
+ ((val & 0xFF00000000000000ull) >> 56);
+}
+
+
+// 鐢ㄤ簬鎻愬彇骞跺鐞嗛�夐」鐨勫嚱鏁�
+int extract_required_options(const char* pattern, char options[MAX_TAGS][MAX_OPTION_LEN][MAX_OPTION_LEN], int max_tags) {
+ const char* start = strchr(pattern, '<'); // 鏌ユ壘绗竴涓� '<'
+ const char* end = NULL;
+ int tag_count = 0;
+
+ // 澶勭悊 <...> 鍐呯殑閫夐」
+ while (start != NULL && tag_count < max_tags)
+ {
+ end = strchr(start, '>'); // 鏌ユ壘瀵瑰簲鐨� '>'
+
+ if (end == NULL) {
+ break; // 濡傛灉娌℃湁鎵惧埌 '>'锛屽垯閫�鍑�
+ }
+
+ // 鎻愬彇 <...> 涓殑鍐呭
+ int len = end - start - 1;
+ if (len > 0 && len < MAX_OPTION_LEN) {
+ char buffer[MAX_OPTION_LEN];
+ strncpy(buffer, start + 1, len); // 澶嶅埗 '<' 鍜� '>' 涔嬮棿鐨勫唴瀹�
+ buffer[len] = '\0'; // 缁撴潫绗�
+
+ // 澶勭悊 | 鍒嗛殧绗︼紝鎻愬彇澶氫釜閫夐」
+ char* token = strtok(buffer, "|");
+ int option_count = 0;
+ while (token && option_count < MAX_OPTION_LEN) {
+ // 鍘婚櫎 token 涓殑 "[:", "]" 鍜岀┖鏍�
+ char* p = token;
+ while (*p == ' ' || *p == '[' || *p == ':') p++; // 鍘婚櫎鍓嶅绌烘牸鍜� [:
+ char* q = p + strlen(p) - 1;
+ while (q > p && (*q == ' ' || *q == ']')) q--; // 鍘婚櫎灏鹃殢绌烘牸鍜� ]
+ *(q + 1) = '\0'; // 纭繚缁撳熬鏄�'\0'
+
+ // 鎷疯礉閫夐」鍒� options 鏁扮粍
+ if (option_count < MAX_OPTION_LEN) { // 纭繚涓嶄細瓒婄晫
+ strncpy(options[tag_count][option_count], p, MAX_OPTION_LEN - 1);
+ options[tag_count][option_count][MAX_OPTION_LEN - 1] = '\0'; // 纭繚缁撴潫绗�
+ option_count++;
+ }
+ token = strtok(NULL, "|");
+ }
+ }
+
+ // 绉诲姩鍒颁笅涓�涓� '<' 浣嶇疆锛岀户缁煡鎵�
+ start = strchr(end + 1, '<');
+ tag_count++;
+ }
+
+ return tag_count;
+}
+
+// 鐢ㄤ簬妫�鏌ヨ緭鍏ユ槸鍚﹁兘鍖归厤姣忎竴缁勯�夐」
+int match_input_to_options(const char* input, char options[MAX_TAGS][MAX_OPTION_LEN][MAX_OPTION_LEN], int num_tags) {
+ char input_copy[MAX_INPUT_LEN];
+ strncpy(input_copy, input, MAX_INPUT_LEN - 1);
+ input_copy[MAX_INPUT_LEN - 1] = '\0'; // 纭繚缁撳熬鏄�'\0'
+
+ // 鎷嗗垎杈撳叆瀛楃涓诧紝鎸� ":" 鍒嗗壊
+ char* token = strtok(input_copy, ":");
+ int group_idx = 0;
+
+ // 瀵规瘡涓�缁勮繘琛屽尮閰�
+ while (token != NULL && group_idx < num_tags) {
+ int match_found = 0;
+ // 妫�鏌ュ綋鍓嶇粍鐨勬瘡涓�夐」鏄惁涓庤緭鍏ョ殑 token 鍖归厤
+ printf("Checking input token: '%s' against group %d options\n", token, group_idx + 1); // Debug info
+ for (int i = 0; i < MAX_OPTION_LEN && options[group_idx][i][0] != '\0'; i++) {
+ printf(" Comparing with option: '%s'\n", options[group_idx][i]); // Debug info
+ if (strcmp(options[group_idx][i], token) == 0) {
+ match_found = 1;
+ break;
+ }
+ }
+
+ // 濡傛灉褰撳墠缁勭殑鏌愪釜閫夐」娌℃湁鍖归厤涓婏紝杩斿洖 false
+ if (!match_found) {
+ return 0; // 涓嶅尮閰�
+ }
+
+ // 澶勭悊涓嬩竴涓緭鍏ラ儴鍒�
+ token = strtok(NULL, ":");
+ group_idx++;
+ }
+
+ return (group_idx == num_tags);
+}
+
+
+// 娴嬭瘯鍖归厤鍑芥暟
+bool test_match(const char* pattern, const char* command)
+{
+ char options[MAX_TAGS][MAX_OPTION_LEN][MAX_OPTION_LEN] = { {{0}} };
+ int num_tags = extract_required_options(pattern, options, MAX_TAGS);
+ return match_input_to_options(command, options, num_tags);
}
--
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