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32ae26e519
This adds quotes around multiword arguments before they are passed to
`/bin/sh -c` in an exec command.
Example:
I connect to irc like this:
exec termite -e "mosh server tmux a"
Without this patch the arguments are passed to sh as:
termite -e mosh server tmux a
When it should be:
termite -e "mosh server tmux a"
For the command to work.
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
#ifndef _SWAY_STRINGOP_H
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#define _SWAY_STRINGOP_H
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#include "list.h"
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#if !HAVE_DECL_SETENV
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// Not sure why we need to provide this
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extern int setenv(const char *, const char *, int);
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#endif
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// array of whitespace characters to use for delims
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extern const char whitespace[];
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char *strip_whitespace(char *str);
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char *strip_comments(char *str);
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void strip_quotes(char *str);
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// strcmp that also handles null pointers.
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int lenient_strcmp(char *a, char *b);
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// Simply split a string with delims, free with `free_flat_list`
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list_t *split_string(const char *str, const char *delims);
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void free_flat_list(list_t *list);
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// Splits an argument string, keeping quotes intact
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char **split_args(const char *str, int *argc);
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void free_argv(int argc, char **argv);
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char *code_strchr(const char *string, char delimiter);
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char *code_strstr(const char *haystack, const char *needle);
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int unescape_string(char *string);
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char *join_args(char **argv, int argc);
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char *join_list(list_t *list, char *separator);
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/**
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* Add quotes around any argv with whitespaces.
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*/
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void add_quotes(char **argv, int argc);
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// split string into 2 by delim.
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char *cmdsep(char **stringp, const char *delim);
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// Split string into 2 by delim, handle quotes
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char *argsep(char **stringp, const char *delim);
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#endif
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