diff options
Diffstat (limited to 'quote.h')
| -rw-r--r-- | quote.h | 47 |
1 files changed, 38 insertions, 9 deletions
@@ -1,8 +1,7 @@ #ifndef QUOTE_H #define QUOTE_H -#include <stddef.h> -#include <stdio.h> +struct strbuf; /* Help to copy the thing properly quoted for the shell safety. * any single quote is replaced with '\'', any exclamation point @@ -28,8 +27,10 @@ * excluding the final null regardless of the buffer size. */ -extern char *sq_quote(const char *src); -extern size_t sq_quote_buf(char *dst, size_t n, const char *src); +extern void sq_quote_print(FILE *stream, const char *src); + +extern void sq_quote_buf(struct strbuf *, const char *src); +extern void sq_quote_argv(struct strbuf *, const char **argv, size_t maxlen); /* This unwraps what sq_quote() produces in place, but returns * NULL if the input does not look like what sq_quote would have @@ -37,11 +38,39 @@ extern size_t sq_quote_buf(char *dst, size_t n, const char *src); */ extern char *sq_dequote(char *); -extern int quote_c_style(const char *name, char *outbuf, FILE *outfp, - int nodq); -extern char *unquote_c_style(const char *quoted, const char **endp); +/* + * Same as the above, but can be used to unwrap many arguments in the + * same string separated by space. Like sq_quote, it works in place, + * modifying arg and appending pointers into it to argv. + */ +extern int sq_dequote_to_argv(char *arg, const char ***argv, int *nr, int *alloc); + +/* + * Same as above, but store the unquoted strings in an argv_array. We will + * still modify arg in place, but unlike sq_dequote_to_argv, the argv_array + * will duplicate and take ownership of the strings. + */ +struct argv_array; +extern int sq_dequote_to_argv_array(char *arg, struct argv_array *); + +extern int unquote_c_style(struct strbuf *, const char *quoted, const char **endp); +extern size_t quote_c_style(const char *name, struct strbuf *, FILE *, int no_dq); +extern void quote_two_c_style(struct strbuf *, const char *, const char *, int); + +extern void write_name_quoted(const char *name, FILE *, int terminator); +extern void write_name_quotedpfx(const char *pfx, size_t pfxlen, + const char *name, FILE *, int terminator); +extern void write_name_quoted_relative(const char *name, size_t len, + const char *prefix, size_t prefix_len, + FILE *fp, int terminator); + +/* quote path as relative to the given prefix */ +extern char *quote_path_relative(const char *in, int len, + struct strbuf *out, const char *prefix); -extern void write_name_quoted(const char *prefix, int prefix_len, - const char *name, int quote, FILE *out); +/* quoting as a string literal for other languages */ +extern void perl_quote_print(FILE *stream, const char *src); +extern void python_quote_print(FILE *stream, const char *src); +extern void tcl_quote_print(FILE *stream, const char *src); #endif |