#include <netinet/in.h>
#include <arpa/inet.h>
-#ifdef USE_SRVLOC
-#include <slp.h>
-#endif /* USE_SRVLOC */
-
#include <atalk/logger.h>
#include <atalk/util.h>
#include <atalk/dsi.h>
#include <atalk/afp.h>
#include <atalk/compat.h>
#include <atalk/server_child.h>
+#include <atalk/globals.h>
#ifdef HAVE_LDAP
#include <atalk/ldapconfig.h>
#endif
-#include <atalk/globals.h>
#include "afp_config.h"
#include "uam_auth.h"
#include "status.h"
#include "volume.h"
#include "afp_zeroconf.h"
-#define LINESIZE 1024
-
/* get rid of unneeded configurations. i use reference counts to deal
* w/ multiple configs sharing the same afp_options. oh, to dream of
* garbage collection ... */
if (p == config)
continue;
- /* do a little reference counting */
- if (--(*p->optcount) < 1) {
- afp_options_free(&p->obj.options, p->defoptions);
- free(p->optcount);
- }
+ afp_options_free(&p->obj.options, p->defoptions);
switch (p->obj.proto) {
case AFPPROTO_DSI:
close(p->fd);
- free(p->obj.handle);
+ free(p->obj.dsi);
break;
}
free(p);
unload_volumes_and_extmap();
}
-#ifdef USE_SRVLOC
-static void SRVLOC_callback(SLPHandle hslp _U_, SLPError errcode, void *cookie) {
- *(SLPError*)cookie = errcode;
-}
-
-static char hex[17] = "0123456789abcdef";
-
-static char * srvloc_encode(const struct afp_options *options, const char *name)
-{
- static char buf[512];
- char *conv_name;
- unsigned char *p;
- unsigned int i = 0;
-
- /* Convert name to maccharset */
- if ((size_t)-1 ==(convert_string_allocate( options->unixcharset, options->maccharset,
- name, -1, &conv_name)) )
- return (char*)name;
-
- /* Escape characters */
- p = conv_name;
- while (*p && i<(sizeof(buf)-4)) {
- if (*p == '@')
- break;
- else if (isspace(*p)) {
- buf[i++] = '%';
- buf[i++] = '2';
- buf[i++] = '0';
- p++;
- }
- else if ((!isascii(*p)) || *p <= 0x2f || *p == 0x3f ) {
- buf[i++] = '%';
- buf[i++] = hex[*p >> 4];
- buf[i++] = hex[*p++ & 15];
- }
- else {
- buf[i++] = *p++;
- }
- }
- buf[i] = '\0';
-
- free (conv_name);
-
- return buf;
-}
-#endif /* USE_SRVLOC */
static void dsi_cleanup(const AFPConfig *config)
{
-#ifdef USE_SRVLOC
- SLPError err;
- SLPError callbackerr;
- SLPHandle hslp;
- DSI *dsi = (DSI *)config->obj.handle;
-
- /* Do nothing if we didn't register. */
- if (!dsi || dsi->srvloc_url[0] == '\0')
- return;
-
- err = SLPOpen("en", SLP_FALSE, &hslp);
- if (err != SLP_OK) {
- LOG(log_error, logtype_afpd, "dsi_cleanup: Error opening SRVLOC handle");
- goto srvloc_dereg_err;
- }
-
- err = SLPDereg(hslp,
- dsi->srvloc_url,
- SRVLOC_callback,
- &callbackerr);
- if (err != SLP_OK) {
- LOG(log_error, logtype_afpd, "dsi_cleanup: Error unregistering %s from SRVLOC", dsi->srvloc_url);
- goto srvloc_dereg_err;
- }
-
- if (callbackerr != SLP_OK) {
- LOG(log_error, logtype_afpd, "dsi_cleanup: Error in callback while trying to unregister %s from SRVLOC (%d)", dsi->srvloc_url, callbackerr);
- goto srvloc_dereg_err;
- }
-
-srvloc_dereg_err:
- dsi->srvloc_url[0] = '\0';
- SLPClose(hslp);
-#endif /* USE_SRVLOC */
+ return;
}
static afp_child_t *dsi_start(AFPConfig *config, AFPConfig *configs,
server_child *server_children)
{
- DSI *dsi = config->obj.handle;
+ DSI *dsi = config->obj.dsi;
afp_child_t *child = NULL;
if (!(child = dsi_getsession(dsi,
if ((dsi = dsi_init(protocol, "afpd", options->hostname,
options->ipaddr, options->port,
- options->flags & OPTION_PROXY,
- options->server_quantum)) == NULL) {
+ 0, options->server_quantum)) == NULL) {
LOG(log_error, logtype_afpd, "main: dsi_init: %s", strerror(errno) );
free(config);
return NULL;
}
dsi->dsireadbuf = options->dsireadbuf;
- if (options->flags & OPTION_PROXY) {
- LOG(log_note, logtype_afpd, "AFP/TCP proxy initialized for %s:%d (%s)",
- getip_string((struct sockaddr *)&dsi->server), getip_port((struct sockaddr *)&dsi->server), VERSION);
- } else {
- LOG(log_note, logtype_afpd, "AFP/TCP started, advertising %s:%d (%s)",
- getip_string((struct sockaddr *)&dsi->server), getip_port((struct sockaddr *)&dsi->server), VERSION);
- }
+ LOG(log_note, logtype_afpd, "AFP/TCP started, advertising %s:%d (%s)",
+ getip_string((struct sockaddr *)&dsi->server), getip_port((struct sockaddr *)&dsi->server), VERSION);
-#ifdef USE_SRVLOC
- dsi->srvloc_url[0] = '\0'; /* Mark that we haven't registered. */
- if (!(options->flags & OPTION_NOSLP)) {
- SLPError err;
- SLPError callbackerr;
- SLPHandle hslp;
- unsigned int afp_port;
- int l;
- char *srvloc_hostname;
- const char *hostname;
-
- err = SLPOpen("en", SLP_FALSE, &hslp);
- if (err != SLP_OK) {
- LOG(log_error, logtype_afpd, "DSIConfigInit: Error opening SRVLOC handle");
- goto srvloc_reg_err;
- }
-
- /* XXX We don't want to tack on the port number if we don't have to.
- * Why?
- * Well, this seems to break MacOS < 10. If the user _really_ wants to
- * use a non-default port, they can, but be aware, this server might
- * not show up int the Network Browser.
- */
- afp_port = getip_port((struct sockaddr *)&dsi->server);
- /* If specified use the FQDN to register with srvloc, otherwise use IP. */
- p = NULL;
- if (options->fqdn) {
- hostname = options->fqdn;
- p = strchr(hostname, ':');
- }
- else
- hostname = getip_string((struct sockaddr *)&dsi->server);
-
- srvloc_hostname = srvloc_encode(options, (options->server ? options->server : options->hostname));
-
- if ((p) || afp_port == 548) {
- l = snprintf(dsi->srvloc_url, sizeof(dsi->srvloc_url), "afp://%s/?NAME=%s", hostname, srvloc_hostname);
- }
- else {
- l = snprintf(dsi->srvloc_url, sizeof(dsi->srvloc_url), "afp://%s:%d/?NAME=%s", hostname, afp_port, srvloc_hostname);
- }
-
- if (l == -1 || l >= (int)sizeof(dsi->srvloc_url)) {
- LOG(log_error, logtype_afpd, "DSIConfigInit: Hostname is too long for SRVLOC");
- dsi->srvloc_url[0] = '\0';
- goto srvloc_reg_err;
- }
-
- err = SLPReg(hslp,
- dsi->srvloc_url,
- SLP_LIFETIME_MAXIMUM,
- "afp",
- "",
- SLP_TRUE,
- SRVLOC_callback,
- &callbackerr);
- if (err != SLP_OK) {
- LOG(log_error, logtype_afpd, "DSIConfigInit: Error registering %s with SRVLOC", dsi->srvloc_url);
- dsi->srvloc_url[0] = '\0';
- goto srvloc_reg_err;
- }
-
- if (callbackerr != SLP_OK) {
- LOG(log_error, logtype_afpd, "DSIConfigInit: Error in callback trying to register %s with SRVLOC", dsi->srvloc_url);
- dsi->srvloc_url[0] = '\0';
- goto srvloc_reg_err;
- }
-
- LOG(log_info, logtype_afpd, "Sucessfully registered %s with SRVLOC", dsi->srvloc_url);
- config->server_cleanup = dsi_cleanup;
-
-srvloc_reg_err:
- SLPClose(hslp);
- }
-#endif /* USE_SRVLOC */
-
- config->fd = dsi->serversock;
- config->obj.handle = dsi;
- config->obj.config = config;
- config->obj.proto = AFPPROTO_DSI;
+ config->dsi = dsi;
memcpy(&config->obj.options, options, sizeof(struct afp_options));
/* get rid of any appletalk info. we use the fact that the DSI
if (p && (q = strchr(p, ':')))
*q = '\0';
- config->optcount = refcount;
- (*refcount)++;
-
- config->server_start = dsi_start;
return config;
}
/* set signature */
set_signature(options);
- /* handle dsi transports and dsi proxies. we only proxy
- * for DSI connections. */
-
- /* this should have something like the following:
- * for (i=mindsi; i < maxdsi; i++)
- * if (options->transports & (1 << i) &&
- * (next = DSIConfigInit(options, refcount, i)))
- * next->defoptions = defoptions;
- */
- if ( (options->transports & AFPTRANS_TCP)
- &&
- ((options->flags & OPTION_PROXY) == 0)
- &&
- (next = DSIConfigInit(options, refcount, DSI_TCPIP)))
- next->defoptions = defoptions;
-
- /* load in all the authentication modules. we can load the same
- things multiple times if necessary. however, loading different
- things with the same names will cause complaints. by not loading
- in any uams with proxies, we prevent ddp connections from succeeding.
- */
- auth_load(options->uampath, options->uamlist);
+ if ((next = DSIConfigInit(options, refcount, DSI_TCPIP)))
+ /* load in all the authentication modules. we can load the same
+ things multiple times if necessary. however, loading different
+ things with the same names will cause complaints. by not loading
+ in any uams with proxies, we prevent ddp connections from succeeding.
+ */
+ auth_load(options->uampath, options->uamlist);
/* this should be able to accept multiple dsi transports. i think
* the only thing that gets affected is the net addresses. */
return next;
}
-/* fill in the appropriate bits for each interface */
-AFPConfig *configinit(struct afp_options *cmdline)
+/*!
+ * Parse configfile and build AFPObj
+ */
+int configinit(AFPObj *AFPObj, const struct afp_options *defoptions)
{
- FILE *fp;
- char buf[LINESIZE + 1], *p, have_option = 0;
- size_t len;
- struct afp_options options;
- AFPConfig *config=NULL, *first = NULL;
-
- /* if config file doesn't exist, load defaults */
- if ((fp = fopen(cmdline->configfile, "r")) == NULL)
- {
- LOG(log_debug, logtype_afpd, "ConfigFile %s not found, assuming defaults",
- cmdline->configfile);
- return AFPConfigInit(cmdline, cmdline);
- }
+ int have_option = 0;
- /* scan in the configuration file */
- len = 0;
- while (!feof(fp)) {
- if (!fgets(&buf[len], LINESIZE - len, fp) || buf[len] == '#')
- continue;
- len = strlen(buf);
- if ( len >= 2 && buf[len-2] == '\\' ) {
- len -= 2;
- continue;
- } else
- len = 0;
-
- /* a little pre-processing to get rid of spaces and end-of-lines */
- p = buf;
- while (p && isspace(*p))
- p++;
- if (!p || (*p == '\0'))
- continue;
+ afp_options_duplicate(&AFPObj->options, defoptions);
- have_option = 1;
+ if ((AFPObj->iniconfig = iniparser_load(AFPObj->options.configfile)) == NULL)
+ /* if config file doesn't exist, load defaults */
+ return AFPConfigInit(AFPObj);
- memcpy(&options, cmdline, sizeof(options));
- if (!afp_options_parseline(p, &options))
- continue;
+ if (afp_options_parse(AFPObj) != 0)
+ return -1;
- /* AFPConfigInit can return two linked configs due to DSI and ASP */
- if (!first) {
- if ((first = AFPConfigInit(&options, cmdline)))
- config = first->next ? first->next : first;
- } else if ((config->next = AFPConfigInit(&options, cmdline))) {
- config = config->next->next ? config->next->next : config->next;
- }
- }
+ AFPConfigInit(AFPObj);
#ifdef HAVE_LDAP
/* Parse afp_ldap.conf */
- acl_ldap_readconfig(_PATH_ACL_LDAPCONF);
+ acl_ldap_readconfig(AFPObj->iniconfig);
#endif /* HAVE_LDAP */
LOG(log_debug, logtype_afpd, "Finished parsing Config File");
- fclose(fp);
-
- if (!have_option)
- first = AFPConfigInit(cmdline, cmdline);
/* Now register with zeroconf, we also need the volumes for that */
- if (! (first->obj.options.flags & OPTION_NOZEROCONF)) {
- load_volumes(&first->obj);
- zeroconf_register(first);
+ if (! (AFPObj->options.flags & OPTION_NOZEROCONF)) {
+ load_volumes(AFPObj);
+ zeroconf_register(AFPObj);
}
return first;
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