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Implement mget and mput in PSFTP, supporting wildcards.

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[originally from svn r4991]
[this svn revision also touched putty-wishlist]
This commit is contained in:
Simon Tatham
2004-12-16 17:35:20 +00:00
parent bee5812a49
commit a4fe439184
3 changed files with 264 additions and 96 deletions
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61
unix/uxsftp.c
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@ -12,6 +12,7 @@
#include <utime.h>
#include <errno.h>
#include <assert.h>
#include <glob.h>
#include "putty.h"
#include "psftp.h"
@ -285,30 +286,60 @@ void close_directory(DirHandle *dir)
int test_wildcard(char *name, int cmdline)
{
/*
* On Unix, we currently don't support local wildcards at all.
* We will have to do so (FIXME) once PSFTP starts implementing
* mput, but until then we can assume `cmdline' is always set.
*/
struct stat statbuf;
assert(cmdline);
if (stat(name, &statbuf) < 0)
return WCTYPE_NONEXISTENT;
else
if (stat(name, &statbuf) == 0) {
return WCTYPE_FILENAME;
} else if (cmdline) {
/*
* On Unix, we never need to parse wildcards coming from
* the command line, because the shell will have expanded
* them into a filename list already.
*/
return WCTYPE_NONEXISTENT;
} else {
glob_t globbed;
int ret = WCTYPE_NONEXISTENT;
if (glob(name, GLOB_ERR, NULL, &globbed) == 0) {
if (globbed.gl_pathc > 0)
ret = WCTYPE_WILDCARD;
globfree(&globbed);
}
return ret;
}
}
/*
* Actually return matching file names for a local wildcard. FIXME:
* we currently don't support this at all.
* Actually return matching file names for a local wildcard.
*/
struct WildcardMatcher {
int x;
glob_t globbed;
int i;
};
WildcardMatcher *begin_wildcard_matching(char *name) { return NULL; }
char *wildcard_get_filename(WildcardMatcher *dir) { return NULL; }
void finish_wildcard_matching(WildcardMatcher *dir) {}
WildcardMatcher *begin_wildcard_matching(char *name) {
WildcardMatcher *ret = snew(WildcardMatcher);
if (glob(name, 0, NULL, &ret->globbed) < 0) {
sfree(ret);
return NULL;
}
ret->i = 0;
return ret;
}
char *wildcard_get_filename(WildcardMatcher *dir) {
if (dir->i < dir->globbed.gl_pathc) {
return dupstr(dir->globbed.gl_pathv[dir->i++]);
} else
return NULL;
}
void finish_wildcard_matching(WildcardMatcher *dir) {
globfree(&dir->globbed);
sfree(dir);
}
int create_directory(char *name)
{