Add support for /etc/repo_shell.cfg

[repo_shell.git] / inih / examples / ini_dump.c

diff --git a/inih/examples/ini_dump.c b/inih/examples/ini_dump.c
new file mode 100644 (file)
index 0000000..87253ee
--- /dev/null
+++ b/inih/examples/ini_dump.c
@@ -0,0 +1,40 @@
+/* ini.h example that simply dumps an INI file without comments */
+
+#include <stdio.h>
+#include <string.h>
+#include "../ini.h"
+
+static int dumper(void* user, const char* section, const char* name,
+                  const char* value)
+{
+    static char prev_section[50] = "";
+
+    if (strcmp(section, prev_section)) {
+        printf("%s[%s]\n", (prev_section[0] ? "\n" : ""), section);
+        strncpy(prev_section, section, sizeof(prev_section));
+        prev_section[sizeof(prev_section) - 1] = '\0';
+    }
+    printf("%s = %s\n", name, value);
+    return 1;
+}
+
+int main(int argc, char* argv[])
+{
+    int error;
+
+    if (argc <= 1) {
+        printf("Usage: ini_dump filename.ini\n");
+        return 1;
+    }
+
+    error = ini_parse(argv[1], dumper, NULL);
+    if (error < 0) {
+        printf("Can't read '%s'!\n", argv[1]);
+        return 2;
+    }
+    else if (error) {
+        printf("Bad config file (first error on line %d)!\n", error);
+        return 3;
+    }
+    return 0;
+}