diff options
Diffstat (limited to 'strbuf.c')
| -rw-r--r-- | strbuf.c | 67 |
1 files changed, 58 insertions, 9 deletions
@@ -1,5 +1,6 @@ #include "cache.h" #include "refs.h" +#include "utf8.h" int starts_with(const char *str, const char *prefix) { @@ -78,15 +79,8 @@ void strbuf_grow(struct strbuf *sb, size_t extra) void strbuf_trim(struct strbuf *sb) { - char *b = sb->buf; - while (sb->len > 0 && isspace((unsigned char)sb->buf[sb->len - 1])) - sb->len--; - while (sb->len > 0 && isspace(*b)) { - b++; - sb->len--; - } - memmove(sb->buf, b, sb->len); - sb->buf[sb->len] = '\0'; + strbuf_rtrim(sb); + strbuf_ltrim(sb); } void strbuf_rtrim(struct strbuf *sb) { @@ -106,6 +100,29 @@ void strbuf_ltrim(struct strbuf *sb) sb->buf[sb->len] = '\0'; } +int strbuf_reencode(struct strbuf *sb, const char *from, const char *to) +{ + char *out; + int len; + + if (same_encoding(from, to)) + return 0; + + out = reencode_string_len(sb->buf, sb->len, to, from, &len); + if (!out) + return -1; + + strbuf_attach(sb, out, len, len); + return 0; +} + +void strbuf_tolower(struct strbuf *sb) +{ + char *p = sb->buf, *end = sb->buf + sb->len; + for (; p < end; p++) + *p = tolower(*p); +} + struct strbuf **strbuf_split_buf(const char *str, size_t slen, int terminator, int max) { @@ -570,3 +587,35 @@ int fprintf_ln(FILE *fp, const char *fmt, ...) return -1; return ret + 1; } + +char *xstrdup_tolower(const char *string) +{ + char *result; + size_t len, i; + + len = strlen(string); + result = xmalloc(len + 1); + for (i = 0; i < len; i++) + result[i] = tolower(string[i]); + result[i] = '\0'; + return result; +} + +char *xstrvfmt(const char *fmt, va_list ap) +{ + struct strbuf buf = STRBUF_INIT; + strbuf_vaddf(&buf, fmt, ap); + return strbuf_detach(&buf, NULL); +} + +char *xstrfmt(const char *fmt, ...) +{ + va_list ap; + char *ret; + + va_start(ap, fmt); + ret = xstrvfmt(fmt, ap); + va_end(ap); + + return ret; +} |