struct vol *volume = NULL;
size_t current_pathlen, another_pathlen;
int i, suffixlen, vlen, tmpvlen, u8mvlen, macvlen;
- char *tmpname;
+ char tmpname[AFPVOL_U8MNAMELEN+1];
char path[MAXPATHLEN + 1];
ucs2_t u8mtmpname[(AFPVOL_U8MNAMELEN+1)*2], mactmpname[(AFPVOL_MACNAMELEN+1)*2];
char suffix[6]; /* max is #FFFF */
const char *val;
char *p, *q;
- /* Ensure the path is '/' terminated */
strlcpy(path, path_in, MAXPATHLEN);
- if (path[strlen(path) - 1] != '/')
- strlcat(path, "/", MAXPATHLEN);
LOG(log_debug, logtype_afpd, "createvol(volume: '%s', path: \"%s\", preset: '%s'): BEGIN",
name, path, preset ? preset : "-");
/* Once volumes are loaded, we never change options again, we just delete em when they're removed from afp.conf */
- /* Check for duplicated or nested volumes */
+ /*
+ * Check for duplicated or nested volumes, eg:
+ * /Volumes/name /Volumes/name [duplicate], and
+ * /Volumes/name /Volumes/name/dir [nested], but beware of simple strncmp test:
+ * /Volumes/name /Volumes/name1 [strncmp match if n=strlen("Volumes/name") -> false positive]
+ */
current_pathlen = strlen(path);
for (struct vol *vol = Volumes; vol; vol = vol->v_next) {
another_pathlen = strlen(vol->v_path);
volume = vol;
goto EC_CLEANUP;
} else {
- LOG(log_note, logtype_afpd, "volume \"%s\" paths are nested: \"%s\" and \"%s\"", name, path, vol->v_path);
+ const char *shorter_path, *longer_path;
+ int shorter_len;
+ if (another_pathlen > current_pathlen) {
+ shorter_len = current_pathlen;
+ shorter_path = path;
+ longer_path = vol->v_path;
+ } else {
+ shorter_len = another_pathlen;
+ shorter_path = vol->v_path;
+ longer_path = path;
+ }
+ if (longer_path[shorter_len] == '/')
+ LOG(log_info, logtype_afpd, "volume \"%s\" paths are nested: \"%s\" and \"%s\"", name, path, vol->v_path);
}
}
}
EC_NULL( volume->v_maccodepage = strdup(obj->options.maccodepage) );
vlen = strlen(name);
- tmpname = strdup(name);
+ strlcpy(tmpname, name, sizeof(tmpname));
for(i = 0; i < vlen; i++)
if(tmpname[i] == '/') tmpname[i] = ':';
continue;
}
- if (p = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "path", NULL))
+ if (p = iniparser_getstring(obj->iniconfig, INISEC_HOMES, "path", NULL)) {
+ strlcat(tmp, "/", MAXPATHLEN);
strlcat(tmp, p, MAXPATHLEN);
+ }
} else {
/* Get path */
if ((p = iniparser_getstring(obj->iniconfig, secname, "path", NULL)) == NULL)
EC_EXIT;
}
+static struct extmap *Extmap = NULL, *Defextmap = NULL;
+static int Extmap_cnt;
+
+static int setextmap(char *ext, char *type, char *creator)
+{
+ EC_INIT;
+ struct extmap *em;
+ int cnt;
+
+ if (Extmap == NULL) {
+ EC_NULL_LOG( Extmap = calloc(1, sizeof( struct extmap )) );
+ }
+
+ ext++;
+
+ for (em = Extmap, cnt = 0; em->em_ext; em++, cnt++)
+ if ((strdiacasecmp(em->em_ext, ext)) == 0)
+ goto EC_CLEANUP;
+
+ EC_NULL_LOG( Extmap = realloc(Extmap, sizeof(struct extmap) * (cnt + 2)) );
+ (Extmap + cnt + 1)->em_ext = NULL;
+ em = Extmap + cnt;
+
+ EC_NULL( em->em_ext = strdup(ext) );
+
+ if ( *type == '\0' ) {
+ memcpy(em->em_type, "\0\0\0\0", sizeof( em->em_type ));
+ } else {
+ memcpy(em->em_type, type, sizeof( em->em_type ));
+ }
+ if ( *creator == '\0' ) {
+ memcpy(em->em_creator, "\0\0\0\0", sizeof( em->em_creator ));
+ } else {
+ memcpy(em->em_creator, creator, sizeof( em->em_creator ));
+ }
+
+EC_CLEANUP:
+ EC_EXIT;
+}
+
+/* -------------------------- */
+static int extmap_cmp(const void *map1, const void *map2)
+{
+ const struct extmap *em1 = map1;
+ const struct extmap *em2 = map2;
+ return strdiacasecmp(em1->em_ext, em2->em_ext);
+}
+
+static void sortextmap( void)
+{
+ struct extmap *em;
+
+ Extmap_cnt = 0;
+ if ((em = Extmap) == NULL) {
+ return;
+ }
+ while (em->em_ext) {
+ em++;
+ Extmap_cnt++;
+ }
+ if (Extmap_cnt) {
+ qsort(Extmap, Extmap_cnt, sizeof(struct extmap), extmap_cmp);
+ if (*Extmap->em_ext == 0) {
+ /* the first line is really "." the default entry,
+ * we remove the leading '.' in setextmap
+ */
+ Defextmap = Extmap;
+ }
+ }
+}
+
+static void free_extmap( void)
+{
+ struct extmap *em;
+
+ if (Extmap) {
+ for ( em = Extmap; em->em_ext; em++) {
+ free (em->em_ext);
+ }
+ free(Extmap);
+ Extmap = NULL;
+ Defextmap = Extmap;
+ Extmap_cnt = 0;
+ }
+}
+
+static int ext_cmp_key(const void *key, const void *obj)
+{
+ const char *p = key;
+ const struct extmap *em = obj;
+ return strdiacasecmp(p, em->em_ext);
+}
+
+struct extmap *getextmap(const char *path)
+{
+ char *p;
+ struct extmap *em;
+
+ if (!Extmap_cnt || NULL == ( p = strrchr( path, '.' )) ) {
+ return( Defextmap );
+ }
+ p++;
+ if (!*p) {
+ return( Defextmap );
+ }
+ em = bsearch(p, Extmap, Extmap_cnt, sizeof(struct extmap), ext_cmp_key);
+ if (em) {
+ return( em );
+ } else {
+ return( Defextmap );
+ }
+}
+
+struct extmap *getdefextmap(void)
+{
+ return( Defextmap );
+}
+
+static int readextmap(const char *file)
+{
+ EC_INIT;
+ FILE *fp;
+ char ext[256];
+ char buf[256];
+ char type[5], creator[5];
+
+ LOG(log_debug, logtype_afpd, "readextmap: loading \"%s\"", file);
+
+ EC_NULL_LOGSTR( fp = fopen(file, "r"), "Couldn't open extension maping file %s", file);
+
+ while (fgets(buf, sizeof(buf), fp) != NULL) {
+ initline(strlen(buf), buf);
+ parseline(sizeof(ext) - 1, ext);
+
+ switch (ext[0]) {
+ case '.' :
+ parseline(sizeof(type) - 1, type);
+ parseline(sizeof(creator) - 1, creator);
+ setextmap(ext, type, creator);
+ LOG(log_debug, logtype_afpd, "readextmap: mapping: '%s' -> %s/%s", ext, type, creator);
+ break;
+ }
+ }
+
+ sortextmap();
+ EC_ZERO( fclose(fp) );
+
+ LOG(log_debug, logtype_afpd, "readextmap: done", file);
+
+EC_CLEANUP:
+ EC_EXIT;
+}
+
/**************************************************************
* API functions
**************************************************************/
/* figure out options w values */
options->loginmesg = iniparser_getstrdup(config, INISEC_GLOBAL, "login message", NULL);
options->guest = iniparser_getstrdup(config, INISEC_GLOBAL, "guest account", "nobody");
- options->passwdfile = iniparser_getstrdup(config, INISEC_GLOBAL, "passwd file",_PATH_AFPDPWFILE);
+ options->extmapfile = iniparser_getstrdup(config, INISEC_GLOBAL, "extmap file", _PATH_CONFDIR "extmap.conf");
+ options->passwdfile = iniparser_getstrdup(config, INISEC_GLOBAL, "passwd file", _PATH_AFPDPWFILE);
options->uampath = iniparser_getstrdup(config, INISEC_GLOBAL, "uam path", _PATH_AFPDUAMPATH);
options->uamlist = iniparser_getstrdup(config, INISEC_GLOBAL, "uam list", "uams_dhx.so uams_dhx2.so");
options->port = iniparser_getstrdup(config, INISEC_GLOBAL, "afp port", "548");
options->maccharset = CH_MAC;
LOG(log_debug, logtype_afpd, "Global mac charset is %s", options->maccodepage);
+ if (readextmap(options->extmapfile) != 0) {
+ LOG(log_error, logtype_afpd, "Couldn't load extension -> type/creator mappings file \"%s\"",
+ options->extmapfile);
+ }
+
/* Check for sane values */
if (options->tickleval <= 0)
options->tickleval = 30;
projects / netatalk.git / blobdiff