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Diffstat (limited to '')
| -rw-r--r-- | src/util/SplitString.cxx | 42 |
1 files changed, 32 insertions, 10 deletions
diff --git a/src/util/SplitString.cxx b/src/util/SplitString.cxx index 75e799279..0bb1e5165 100644 --- a/src/util/SplitString.cxx +++ b/src/util/SplitString.cxx @@ -18,20 +18,42 @@ */ #include "SplitString.hxx" +#include "StringUtil.hxx" #include <string.h> -SplitString::SplitString(const char *s, char separator) - :first(nullptr) +std::forward_list<std::string> +SplitString(const char *s, char separator, bool strip) { - const char *x = strchr(s, separator); - if (x == nullptr) - return; + if (strip) + s = StripLeft(s); - size_t length = x - s; - second = x + 1; + std::forward_list<std::string> list; + if (*s == 0) + return list; - first = new char[length + 1]; - memcpy(first, s, length); - first[length] = 0; + auto i = list.before_begin(); + + while (true) { + const char *next = strchr(s, separator); + if (next == nullptr) + break; + + const char *end = next++; + if (strip) + end = StripRight(s, end); + + i = list.emplace_after(i, s, end); + + s = next; + if (strip) + s = StripLeft(s); + } + + const char *end = s + strlen(s); + if (strip) + end = StripRight(s, end); + + list.emplace_after(i, s, end); + return list; } |