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Backport from xs.

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default 2022-10-03 11:18:49 +02:00
parent 7414b000ee
commit e8c421c51d
4 changed files with 62 additions and 43 deletions
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7
Makefile
View file

@ -16,14 +16,15 @@ dep:
activitypub.o: activitypub.c xs.h xs_encdec.h xs_json.h xs_curl.h \
xs_mime.h xs_openssl.h xs_regex.h xs_time.h snac.h
data.o: data.c xs.h xs_io.h xs_json.h xs_openssl.h snac.h
data.o: data.c xs.h xs_io.h xs_json.h xs_openssl.h xs_glob.h snac.h
html.o: html.c xs.h xs_io.h xs_encdec.h xs_json.h xs_regex.h xs_set.h \
xs_openssl.h snac.h
xs_openssl.h xs_time.h snac.h
http.o: http.c xs.h xs_io.h xs_encdec.h xs_openssl.h xs_curl.h xs_time.h \
snac.h
httpd.o: httpd.c xs.h xs_io.h xs_encdec.h xs_json.h xs_socket.h \
xs_httpd.h snac.h
main.o: main.c xs.h xs_io.h xs_encdec.h xs_json.h snac.h
snac.o: snac.c xs.h xs_io.h xs_encdec.h xs_json.h xs_curl.h xs_openssl.h \
xs_socket.h xs_httpd.h xs_mime.h xs_regex.h xs_set.h xs_time.h snac.h
xs_socket.h xs_httpd.h xs_mime.h xs_regex.h xs_set.h xs_time.h xs_glob.h \
snac.h
webfinger.o: webfinger.c xs.h xs_encdec.h xs_json.h xs_curl.h snac.h

41
data.c
View file

@ -5,6 +5,7 @@
#include "xs_io.h"
#include "xs_json.h"
#include "xs_openssl.h"
#include "xs_glob.h"
#include "snac.h"
@ -144,46 +145,6 @@ int user_open(snac *snac, char *uid)
}
d_char *xs_glob_n(const char *spec, int basename, int reverse, int max)
/* does a globbing and returns the found files */
{
glob_t globbuf;
d_char *list = xs_list_new();
if (glob(spec, 0, NULL, &globbuf) == 0) {
int n;
if (max > globbuf.gl_pathc)
max = globbuf.gl_pathc;
for (n = 0; n < max; n++) {
char *p;
if (reverse)
p = globbuf.gl_pathv[globbuf.gl_pathc - n - 1];
else
p = globbuf.gl_pathv[n];
if (p != NULL) {
if (basename) {
if ((p = strrchr(p, '/')) == NULL)
continue;
p++;
}
list = xs_list_append(list, p);
}
}
}
globfree(&globbuf);
return list;
}
#define xs_glob(spec, basename, reverse) xs_glob_n(spec, basename, reverse, 0xfffffff)
d_char *user_list(void)
/* returns the list of user ids */
{

1
snac.c
View file

@ -15,6 +15,7 @@
#include "xs_regex.h"
#include "xs_set.h"
#include "xs_time.h"
#include "xs_glob.h"
#include "snac.h"

56
xs_glob.h Normal file
View file

@ -0,0 +1,56 @@
/* copyright (c) 2022 grunfink - MIT license */
#ifndef _XS_GLOB_H
#define _XS_GLOB_H
d_char *xs_glob_n(const char *spec, int basename, int reverse, int max);
#define xs_glob(spec, basename, reverse) xs_glob_n(spec, basename, reverse, 0xfffffff)
#ifdef XS_IMPLEMENTATION
#include <glob.h>
d_char *xs_glob_n(const char *spec, int basename, int reverse, int max)
/* does a globbing and returns the found files */
{
glob_t globbuf;
d_char *list = xs_list_new();
if (glob(spec, 0, NULL, &globbuf) == 0) {
int n;
if (max > globbuf.gl_pathc)
max = globbuf.gl_pathc;
for (n = 0; n < max; n++) {
char *p;
if (reverse)
p = globbuf.gl_pathv[globbuf.gl_pathc - n - 1];
else
p = globbuf.gl_pathv[n];
if (p != NULL) {
if (basename) {
if ((p = strrchr(p, '/')) == NULL)
continue;
p++;
}
list = xs_list_append(list, p);
}
}
}
globfree(&globbuf);
return list;
}
#endif /* XS_IMPLEMENTATION */
#endif /* _XS_GLOB_H */