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Add a vio mkdirs function.

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This commit is contained in:
Andreas Schneider 2008-05-16 14:11:17 +02:00
parent 08e6be673b
commit 43aaa78a18
2 changed files with 58 additions and 0 deletions
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57
src/vio/csync_vio.c
View File

@ -339,6 +339,63 @@ int csync_vio_mkdir(CSYNC *ctx, const char *uri, mode_t mode) {
return rc;
}
int csync_vio_mkdirs(CSYNC *ctx, const char *uri, mode_t mode) {
int tmp;
csync_vio_file_stat_t *st;
if (uri == NULL) {
errno = EINVAL;
return -1;
}
st = csync_vio_file_stat_new();
if (st == NULL) {
return -1;
}
if (csync_vio_stat(ctx, uri, st) == 0) {
if (! S_ISDIR(st->mode)) {
errno = ENOTDIR;
return -1;
}
}
csync_vio_file_stat_destroy(st);
tmp = strlen(uri);
while(tmp > 0 && uri[tmp - 1] == '/') --tmp;
while(tmp > 0 && uri[tmp - 1] != '/') --tmp;
while(tmp > 0 && uri[tmp - 1] == '/') --tmp;
if (tmp > 0) {
char suburi[tmp + 1];
memcpy(suburi, uri, tmp);
suburi[tmp] = '\0';
st = csync_vio_file_stat_new();
if (csync_vio_stat(ctx, suburi, st) == 0) {
if (! S_ISDIR(st->mode)) {
csync_vio_file_stat_destroy(st);
errno = ENOTDIR;
return -1;
}
} else if (errno != ENOENT) {
csync_vio_file_stat_destroy(st);
return -1;
} else if (csync_vio_mkdirs(ctx, suburi, mode) < 0) {
csync_vio_file_stat_destroy(st);
return -1;
}
csync_vio_file_stat_destroy(st);
}
tmp = csync_vio_mkdir(ctx, uri, mode);
if (errno == EEXIST) {
return 0;
}
return tmp;
}
int csync_vio_rmdir(CSYNC *ctx, const char *uri) {
int rc = -1;

1
src/vio/csync_vio.h
View File

@ -45,6 +45,7 @@ int csync_vio_closedir(CSYNC *ctx, csync_vio_handle_t *dhandle);
csync_vio_file_stat_t *csync_vio_readdir(CSYNC *ctx, csync_vio_handle_t *dhandle);
int csync_vio_mkdir(CSYNC *ctx, const char *uri, mode_t mode);
int csync_vio_mkdirs(CSYNC *ctx, const char *uri, mode_t mode);
int csync_vio_rmdir(CSYNC *ctx, const char *uri);
int csync_vio_stat(CSYNC *ctx, const char *uri, csync_vio_file_stat_t *buf);