3 files changed, 126 insertions, 12 deletions

diff --git a/proxy/src/gp_config.c b/proxy/src/gp_config.c
new file mode 100644
index 0000000..4240819
--- /dev/null
+++ b/proxy/src/gp_config.c
@@ -0,0 +1,109 @@
+/*
+   GSS-PROXY
+
+   Copyright (C) 2011 Red Hat, Inc.
+   Copyright (C) 2011 Simo Sorce <simo.sorce@redhat.com>
+
+   Permission is hereby granted, free of charge, to any person obtaining a
+   copy of this software and associated documentation files (the "Software"),
+   to deal in the Software without restriction, including without limitation
+   the rights to use, copy, modify, merge, publish, distribute, sublicense,
+   and/or sell copies of the Software, and to permit persons to whom the
+   Software is furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+   THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+   DEALINGS IN THE SOFTWARE.
+*/
+
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <syslog.h>
+#include <errno.h>
+#include "gp_utils.h"
+#include "iniparser.h"
+
+#define GP_SOCKET_NAME "gssproxy.socket"
+
+int load_config(struct gp_config *cfg)
+{
+    dictionary *d;
+    char *tmpstr;
+    int ret;
+
+    d = iniparser_load(cfg->config_file);
+    if (!d) {
+        return ENOENT;
+    }
+
+    tmpstr = iniparser_getstring(d, "gssproxy:socket", NULL);
+    if (tmpstr) {
+        cfg->socket_name = strdup(tmpstr);
+        if (!cfg->socket_name) {
+            ret = ENOMEM;
+            goto done;
+        }
+    } else {
+        ret = asprintf(&cfg->socket_name, "%s/%s",
+                        PIPE_PATH, GP_SOCKET_NAME);
+        if (ret == -1) {
+            ret = ENOMEM;
+            goto done;
+        }
+    }
+
+done:
+    iniparser_freedict(d);
+    return ret;
+}
+
+struct gp_config *read_config(char *config_file, int opt_daemonize)
+{
+    struct gp_config *cfg;
+    int ret;
+
+    cfg = calloc(1, sizeof(struct gp_config));
+    if (!cfg) {
+        exit(EXIT_FAILURE);
+    }
+
+    if (config_file) {
+        cfg->config_file = strdup(config_file);
+        if (!cfg->config_file) {
+            exit(EXIT_FAILURE);
+        }
+    } else {
+        ret = asprintf(&cfg->config_file, "%s/gssproxy.conf", PUBCONF_PATH);
+        if (ret == -1) {
+            exit(EXIT_FAILURE);
+        }
+    }
+
+    switch (opt_daemonize) {
+    case 0:
+        /* daemonize by default */
+    case 1:
+        cfg->daemonize = true;
+        break;
+    case 2:
+        cfg->daemonize = false;
+        break;
+    }
+
+    ret = load_config(cfg);
+    if (ret) {
+        syslog(LOG_INFO, "Config file not found");
+    }
+
+    return cfg;
+}
+
diff --git a/proxy/src/gp_utils.h b/proxy/src/gp_utils.h
index aed9362..ac690ac 100644
--- a/proxy/src/gp_utils.h
+++ b/proxy/src/gp_utils.h
@@ -27,10 +27,20 @@
 #define _SRV_UTILS_H_
 
 #include <libintl.h>
+#include <stdbool.h>
 #include "verto.h"
 
 #define _(STRING) gettext(STRING)
 
+struct gp_config {
+    char *config_file;
+    bool daemonize;
+    char *socket_name;
+};
+
+/* from gp_config.c */
+struct gp_config *read_config(char *config_file, int opt_daemonize);
+
 /* from gp_init.c */
 void init_server(void);
 void fini_server(void);
diff --git a/proxy/src/gssproxy.c b/proxy/src/gssproxy.c
index c46edcd..5fc80cb 100644
--- a/proxy/src/gssproxy.c
+++ b/proxy/src/gssproxy.c
@@ -35,7 +35,7 @@ int main(int argc, const char *argv[])
     int opt_interactive = 0;
     int opt_version = 0;
     char *opt_config_file = NULL;
-    char *config_file = NULL;
+    struct gp_config *config;
     verto_ctx *vctx;
     verto_ev *ev;
     int vflags;
@@ -76,22 +76,15 @@ int main(int argc, const char *argv[])
         return 1;
     }
 
-    if (!opt_daemon && !opt_interactive) {
-        opt_daemon = 1;
+    if (opt_interactive) {
+        opt_daemon = 2;
     }
 
-    poptFreeContext(pc);
-
-    /* 1. Init server and sockets
-     * 2. Create thread pools and queues
-     * 3. Create mainloop and start serving clients
-     * 4. ...
-     * 5. Profit
-     */
+    config = read_config(opt_config_file, opt_daemon);
 
     init_server();
 
-    fd = init_unix_socket(GSS_PROXY_SOCKET_NAME);
+    fd = init_unix_socket(config->socket_name);
     if (fd == -1) {
         return 1;
     }
@@ -111,5 +104,7 @@ int main(int argc, const char *argv[])
 
     fini_server();
 
+    poptFreeContext(pc);
+
     return 0;
 }