quote: implement sq_quotef()
Signed-off-by: Jacob Keller <jacob.keller@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jacob Keller committed
Feb 29, 2016 at 14:58 UTC
e70986d72515b7601aea7d8d86a9d3bed53866f3
2 files changed
+16
quote.c
+13
@@ -43,6 +43,19 @@ void sq_quote_buf(struct strbuf *dst, const char *src)
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free(to_free);
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}
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+void sq_quotef(struct strbuf *dst, const char *fmt, ...)
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+{
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+ struct strbuf src = STRBUF_INIT;
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+
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+ va_list ap;
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+ va_start(ap, fmt);
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+ strbuf_vaddf(&src, fmt, ap);
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+ va_end(ap);
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+
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+ sq_quote_buf(dst, src.buf);
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+ strbuf_release(&src);
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+}
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+
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void sq_quote_argv(struct strbuf *dst, const char** argv, size_t maxlen)
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{
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int i;
quote.h
+3
@@ -25,10 +25,13 @@ struct strbuf;
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* sq_quote_buf() writes to an existing buffer of specified size; it
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* will return the number of characters that would have been written
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* excluding the final null regardless of the buffer size.
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+ *
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+ * sq_quotef() quotes the entire formatted string as a single result.
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*/
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extern void sq_quote_buf(struct strbuf *, const char *src);
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extern void sq_quote_argv(struct strbuf *, const char **argv, size_t maxlen);
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+extern void sq_quotef(struct strbuf *, const char *fmt, ...);
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/* This unwraps what sq_quote() produces in place, but returns
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* NULL if the input does not look like what sq_quote would have