checkpassword ... as downloaded

1 files changed, 41 insertions, 0 deletions

diff --git a/checkpasswd/auto-str.c b/checkpasswd/auto-str.c
new file mode 100644
index 0000000..1340591
--- /dev/null
+++ b/checkpasswd/auto-str.c
@@ -0,0 +1,41 @@
+#include "buffer.h"
+#include "readwrite.h"
+#include "exit.h"
+
+char bspace[256];
+buffer b = BUFFER_INIT(write,1,bspace,sizeof bspace);
+
+void puts(char *s)
+{
+  if (buffer_puts(&b,s) == -1) _exit(111);
+}
+
+main(int argc,char **argv)
+{
+  char *name;
+  char *value;
+  unsigned char ch;
+  char octal[4];
+
+  name = argv[1];
+  if (!name) _exit(100);
+  value = argv[2];
+  if (!value) _exit(100);
+
+  puts("const char ");
+  puts(name);
+  puts("[] = \"\\\n");
+
+  while (ch = *value++) {
+    puts("\\");
+    octal[3] = 0;
+    octal[2] = '0' + (ch & 7); ch >>= 3;
+    octal[1] = '0' + (ch & 7); ch >>= 3;
+    octal[0] = '0' + (ch & 7);
+    puts(octal);
+  }
+
+  puts("\\\n\";\n");
+  if (buffer_flush(&b) == -1) _exit(111);
+  _exit(0);
+}