From 323ec66d62f19673e66762fe25585746d3b2a5e0 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周三, 18 3月 2015 17:09:30 +0800
Subject: [PATCH] Add new AUTO special value, resolve #20
---
libscpi/src/utils.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++----
1 files changed, 47 insertions(+), 4 deletions(-)
diff --git a/libscpi/src/utils.c b/libscpi/src/utils.c
index 5b5cf04..7c0e55f 100644
--- a/libscpi/src/utils.c
+++ b/libscpi/src/utils.c
@@ -41,7 +41,7 @@
#include <string.h>
#include <ctype.h>
-#include "utils.h"
+#include "scpi/utils_private.h"
static size_t patternSeparatorShortPos(const char * pattern, size_t len);
static size_t patternSeparatorPos(const char * pattern, size_t len);
@@ -156,6 +156,36 @@
}
return FALSE;
+}
+
+/**
+ * Compare two strings, one be longer but may contains only numbers in that section
+ * @param str1
+ * @param len1
+ * @param str2
+ * @param len2
+ * @return TRUE if strings match
+ */
+scpi_bool_t compareStrAndNum(const char * str1, size_t len1, const char * str2, size_t len2) {
+ scpi_bool_t result = FALSE;
+ size_t i;
+
+ if (len2 < len1) {
+ return FALSE;
+ }
+
+ if (SCPI_strncasecmp(str1, str2, len1) == 0) {
+ result = TRUE;
+ }
+
+ for (i = len1; i<len2; i++) {
+ if (!isdigit((int) str2[i])) {
+ result = FALSE;
+ break;
+ }
+ }
+
+ return result;
}
enum _locate_text_states {
@@ -436,9 +466,22 @@
* @return
*/
scpi_bool_t matchPattern(const char * pattern, size_t pattern_len, const char * str, size_t str_len) {
- int 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);
+ int pattern_sep_pos_short;
+
+ if (pattern[pattern_len - 1] == '#') {
+ size_t new_pattern_len = pattern_len - 1;
+
+ pattern_sep_pos_short = patternSeparatorShortPos(pattern, new_pattern_len);
+
+ return compareStrAndNum(pattern, new_pattern_len, str, str_len) ||
+ compareStrAndNum(pattern, pattern_sep_pos_short, str, str_len);
+ } 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);
+ }
}
/**
--
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