mirror of
https://github.com/git/git
synced 2024-10-30 03:39:13 +00:00
9f613ddd21
This adds a new command, git-for-each-ref. You can have it iterate over refs and have it output various aspects of the objects they refer to. Signed-off-by: Junio C Hamano <junkio@cox.net>
59 lines
2 KiB
C
59 lines
2 KiB
C
#ifndef QUOTE_H
|
|
#define QUOTE_H
|
|
|
|
#include <stddef.h>
|
|
#include <stdio.h>
|
|
|
|
/* Help to copy the thing properly quoted for the shell safety.
|
|
* any single quote is replaced with '\'', any exclamation point
|
|
* is replaced with '\!', and the whole thing is enclosed in a
|
|
* single quote pair.
|
|
*
|
|
* For example, if you are passing the result to system() as an
|
|
* argument:
|
|
*
|
|
* sprintf(cmd, "foobar %s %s", sq_quote(arg0), sq_quote(arg1))
|
|
*
|
|
* would be appropriate. If the system() is going to call ssh to
|
|
* run the command on the other side:
|
|
*
|
|
* sprintf(cmd, "git-diff-tree %s %s", sq_quote(arg0), sq_quote(arg1));
|
|
* sprintf(rcmd, "ssh %s %s", sq_quote(host), sq_quote(cmd));
|
|
*
|
|
* Note that the above examples leak memory! Remember to free result from
|
|
* sq_quote() in a real application.
|
|
*
|
|
* sq_quote_buf() writes to an existing buffer of specified size; it
|
|
* will return the number of characters that would have been written
|
|
* excluding the final null regardless of the buffer size.
|
|
*/
|
|
|
|
extern char *sq_quote(const char *src);
|
|
extern void sq_quote_print(FILE *stream, const char *src);
|
|
extern size_t sq_quote_buf(char *dst, size_t n, const char *src);
|
|
extern char *sq_quote_argv(const char** argv, int count);
|
|
|
|
/*
|
|
* Append a string to a string buffer, with or without shell quoting.
|
|
* Return true if the buffer overflowed.
|
|
*/
|
|
extern int add_to_string(char **ptrp, int *sizep, const char *str, int quote);
|
|
|
|
/* This unwraps what sq_quote() produces in place, but returns
|
|
* NULL if the input does not look like what sq_quote would have
|
|
* produced.
|
|
*/
|
|
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);
|
|
|
|
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);
|
|
|
|
#endif
|