feat: indie status page MVP -- FastAPI + SQLite

- 8 DB models (services, incidents, monitors, subscribers, etc.)
- Full CRUD API for services, incidents, monitors
- Public status page with live data
- Incident detail page with timeline
- API key authentication
- Uptime monitoring scheduler
- 13 tests passing
- TECHNICAL_DESIGN.md with full spec

venv/lib/python3.11/site-packages/mypyc/lib-rt/base64/lib.c

@@ -0,0 +1,164 @@
+#include <stdint.h>
+#include <stddef.h>
+#ifdef _OPENMP
+#include <omp.h>
+#endif
+
+#include "libbase64.h"
+#include "tables/tables.h"
+#include "codecs.h"
+#include "env.h"
+
+// These static function pointers are initialized once when the library is
+// first used, and remain in use for the remaining lifetime of the program.
+// The idea being that CPU features don't change at runtime.
+static struct codec codec = { NULL, NULL };
+
+void
+base64_stream_encode_init (struct base64_state *state, int flags)
+{
+	// If any of the codec flags are set, redo choice:
+	if (codec.enc == NULL || flags & 0xFF) {
+		codec_choose(&codec, flags);
+	}
+	state->eof = 0;
+	state->bytes = 0;
+	state->carry = 0;
+	state->flags = flags;
+}
+
+void
+base64_stream_encode
+	( struct base64_state	*state
+	, const char		*src
+	, size_t		 srclen
+	, char			*out
+	, size_t		*outlen
+	)
+{
+	codec.enc(state, src, srclen, out, outlen);
+}
+
+void
+base64_stream_encode_final
+	( struct base64_state	*state
+	, char			*out
+	, size_t		*outlen
+	)
+{
+	uint8_t *o = (uint8_t *)out;
+
+	if (state->bytes == 1) {
+		*o++ = base64_table_enc_6bit[state->carry];
+		*o++ = '=';
+		*o++ = '=';
+		*outlen = 3;
+		return;
+	}
+	if (state->bytes == 2) {
+		*o++ = base64_table_enc_6bit[state->carry];
+		*o++ = '=';
+		*outlen = 2;
+		return;
+	}
+	*outlen = 0;
+}
+
+void
+base64_stream_decode_init (struct base64_state *state, int flags)
+{
+	// If any of the codec flags are set, redo choice:
+	if (codec.dec == NULL || flags & 0xFFFF) {
+		codec_choose(&codec, flags);
+	}
+	state->eof = 0;
+	state->bytes = 0;
+	state->carry = 0;
+	state->flags = flags;
+}
+
+int
+base64_stream_decode
+	( struct base64_state	*state
+	, const char		*src
+	, size_t		 srclen
+	, char			*out
+	, size_t		*outlen
+	)
+{
+	return codec.dec(state, src, srclen, out, outlen);
+}
+
+#ifdef _OPENMP
+
+	// Due to the overhead of initializing OpenMP and creating a team of
+	// threads, we require the data length to be larger than a threshold:
+	#define OMP_THRESHOLD 20000
+
+	// Conditionally include OpenMP-accelerated codec implementations:
+	#include "lib_openmp.c"
+#endif
+
+void
+base64_encode
+	( const char	*src
+	, size_t	 srclen
+	, char		*out
+	, size_t	*outlen
+	, int		 flags
+	)
+{
+	size_t s;
+	size_t t;
+	struct base64_state state;
+
+	#ifdef _OPENMP
+	if (srclen >= OMP_THRESHOLD) {
+		base64_encode_openmp(src, srclen, out, outlen, flags);
+		return;
+	}
+	#endif
+
+	// Init the stream reader:
+	base64_stream_encode_init(&state, flags);
+
+	// Feed the whole string to the stream reader:
+	base64_stream_encode(&state, src, srclen, out, &s);
+
+	// Finalize the stream by writing trailer if any:
+	base64_stream_encode_final(&state, out + s, &t);
+
+	// Final output length is stream length plus tail:
+	*outlen = s + t;
+}
+
+int
+base64_decode
+	( const char	*src
+	, size_t	 srclen
+	, char		*out
+	, size_t	*outlen
+	, int		 flags
+	)
+{
+	int ret;
+	struct base64_state state;
+
+	#ifdef _OPENMP
+	if (srclen >= OMP_THRESHOLD) {
+		return base64_decode_openmp(src, srclen, out, outlen, flags);
+	}
+	#endif
+
+	// Init the stream reader:
+	base64_stream_decode_init(&state, flags);
+
+	// Feed the whole string to the stream reader:
+	ret = base64_stream_decode(&state, src, srclen, out, outlen);
+
+	// If when decoding a whole block, we're still waiting for input then fail:
+	if (ret && (state.bytes == 0)) {
+		return ret;
+	}
+	return 0;
+}