1 files changed, 78 insertions, 0 deletions
diff --git a/gcfg.c b/gcfg.c
new file mode 100644
index 0000000..90148e4
--- /dev/null
+++ b/gcfg.c
@@ -0,0 +1,78 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+#include "gcfg.h"
+
+const gcfg_opt *gcfg_opt_find(const gcfg_opt *opts, int nopts,
+                              char *arg)
+{
+    const gcfg_opt *opt = NULL;
+    int i;
+
+    if (arg[0] != '-' && arg[0] != '+')
+        return NULL;
+    for (i = 0; i < nopts; i++) {
+        if (strcmp(opts[i].opt, arg + 1) == 0) {
+            opt = opts + i;
+            break;
+        }
+    }
+    if (!opt)
+        return NULL;
+    if (arg[0] == '+' && !opt->is_bool)
+        return NULL;
+    return opt;
+}
+
+void gcfg_set(GKeyFile *cfg, char *key, char *value)
+{
+    g_key_file_set_string(cfg, GCFG_GROUP_CMDLINE, key, value);
+}
+
+char *gcfg_get(GKeyFile *cfg, const char *key)
+{
+    char *profile;
+    char *value;
+
+    profile = g_key_file_get_string(cfg, GCFG_GROUP_CMDLINE,
+                                    GCFG_KEY_PROFILE, NULL);
+
+    value = g_key_file_get_string(cfg, GCFG_GROUP_CMDLINE, key, NULL);
+    if (value)
+        return value;
+
+    if (profile) {
+        value = g_key_file_get_string(cfg, profile, key, NULL);
+        if (value)
+            return value;
+    }
+
+    value = g_key_file_get_string(cfg, GCFG_GROUP_DEFAULT, key, NULL);
+    if (value)
+        return value;
+
+    return NULL;
+}
+
+gcfg_bool gcfg_get_bool(GKeyFile *cfg, const char *key)
+{
+    char *value;
+
+    value = gcfg_get(cfg, key);
+    if (!value)
+        return GCFG_BOOL_UNSET;
+
+    if (strcasecmp(value, "true") == 0 ||
+        strcasecmp(value, "on") == 0)
+        return GCFG_BOOL_TRUE;
+
+    if (strcasecmp(value, "false") == 0 ||
+        strcasecmp(value, "off") == 0)
+        return GCFG_BOOL_FALSE;
+
+    return GCFG_BOOL_UNSET;
+}