[Scummvm-git-logs] scummvm master -> eb72d6b479e8b5b29b1662f9c4711ad2dd7a5c20

[sev-]

This automated email contains information about 1 new commit which have been
pushed to the 'scummvm' repo located at https://github.com/scummvm/scummvm .

Summary:
eb72d6b479 COMMON: Added String::find()


Commit: eb72d6b479e8b5b29b1662f9c4711ad2dd7a5c20
    https://github.com/scummvm/scummvm/commit/eb72d6b479e8b5b29b1662f9c4711ad2dd7a5c20
Author: Eugene Sandulenko (sev at scummvm.org)
Date: 2019-10-18T00:28:36+02:00

Commit Message:
COMMON: Added String::find()

Changed paths:
    common/str.cpp
    common/str.h


diff --git a/common/str.cpp b/common/str.cpp
index aecbbf2..383a61a 100644
--- a/common/str.cpp
+++ b/common/str.cpp
@@ -605,6 +605,31 @@ void String::replace(uint32 posOri, uint32 countOri, const char *str,
 
 }
 
+uint32 String::find(const String &str, uint32 pos) const {
+	if (pos >= _size) {
+		return npos;
+	}
+
+	const char *strP = str.c_str();
+
+	for (const_iterator cur = begin() + pos; *cur; ++cur) {
+		uint i = 0;
+		while (true) {
+			if (!strP[i]) {
+				return cur - begin();
+			}
+
+			if (cur[i] != strP[i]) {
+				break;
+			}
+
+			++i;
+		}
+	}
+
+	return npos;
+}
+
 // static
 String String::format(const char *fmt, ...) {
 	String output;
diff --git a/common/str.h b/common/str.h
index 54044cf..92cbc89 100644
--- a/common/str.h
+++ b/common/str.h
@@ -168,6 +168,8 @@ public:
 	bool contains(const char *x) const;
 	bool contains(char x) const;
 
+	uint32 find(const String &str, uint32 pos = 0) const;
+
 	/** Return uint64 corrensponding to String's contents. */
 	uint64 asUint64() const;