Remove lots of dependencies

1 files changed, 0 insertions, 360 deletions

diff --git a/kit/input_buffer.c b/kit/input_buffer.c
deleted file mode 100644
index 1f3e274..0000000
--- a/kit/input_buffer.c
+++ /dev/null
@@ -1,360 +0,0 @@
-#include "input_buffer.h"
-
-#include <assert.h>
-#include <string.h>
-
-enum { KIT_IB_CACHE_SIZE = 256 };
-
-static s32 kit_buf_adjust_(kit_input_buffer_t *buf, i64 size) {
-  assert(buf != NULL);
-  assert(size >= 0);
-
-  if (buf == NULL)
-    return KIT_ERROR_INTERNAL;
-
-  i64 offset = buf->data.size;
-
-  if (offset >= size)
-    return KIT_OK;
-
-  DA_RESIZE(buf->data, size);
-  if (buf->data.size != size)
-    return KIT_ERROR_OUT_OF_MEMORY;
-
-  str_t destination = { .size   = size - offset,
-                        .values = buf->data.values + offset };
-  i64   n           = IS_READ(buf->upstream, destination);
-
-  DA_RESIZE(buf->data, offset + n);
-  if (buf->data.size != offset + n)
-    return KIT_ERROR_OUT_OF_MEMORY;
-
-  return KIT_OK;
-}
-
-kit_input_buffer_t kit_ib_init(is_handle_t      upstream,
-                               kit_allocator_t *alloc) {
-  kit_input_buffer_t buf;
-  memset(&buf, 0, sizeof buf);
-
-  buf.upstream = upstream;
-  DA_INIT(buf.data, 0, alloc);
-
-  return buf;
-}
-
-void kit_ib_destroy(kit_input_buffer_t *buf) {
-  assert(buf != NULL);
-  if (buf == NULL)
-    return;
-
-  DA_DESTROY(buf->data);
-  memset(buf, 0, sizeof *buf);
-}
-
-kit_ib_token_t kit_ib_token(kit_input_buffer_t *buf) {
-  return (kit_ib_token_t) {
-    .status = KIT_OK, .offset = 0, .size = 0, .buffer = buf
-  };
-}
-
-kit_str_t kit_ib_str(kit_ib_token_t tok) {
-  assert(tok.buffer != NULL);
-
-  if (tok.buffer == NULL || tok.buffer->data.values == NULL)
-    return (str_t) { .size = 0, .values = NULL };
-
-  return (str_t) { .size   = tok.size,
-                   .values = tok.buffer->data.values + tok.offset };
-}
-
-kit_ib_token_t kit_ib_read(kit_ib_token_t tok, i64 size) {
-  assert(tok.buffer != NULL);
-
-  kit_ib_token_t next = tok;
-
-  next.offset = tok.offset + tok.size;
-  next.size   = 0;
-
-  if (tok.status != KIT_OK)
-    return next;
-
-  if (tok.buffer == NULL) {
-    next.status = KIT_ERROR_INVALID_ARGUMENT;
-    return next;
-  }
-
-  s32 s = kit_buf_adjust_(tok.buffer, tok.offset + tok.size + size);
-
-  if (s != KIT_OK) {
-    next.status = s;
-    return next;
-  }
-
-  assert(tok.buffer->data.values != NULL);
-
-  if (tok.buffer->data.values == NULL) {
-    next.status = KIT_ERROR_INTERNAL;
-    return next;
-  }
-
-  next.size = size < tok.buffer->data.size - tok.offset - tok.size
-                  ? size
-                  : tok.buffer->data.size - tok.offset - tok.size;
-
-  return next;
-}
-
-#define IB_CACHE_INIT_(res_)                                       \
-  str_builder_t cache_dynamic;                                     \
-  memset(&cache_dynamic, 0, sizeof cache_dynamic);                 \
-  char cache_static[KIT_IB_CACHE_SIZE];                            \
-                                                                   \
-  do {                                                             \
-    if (data.size > 0) {                                           \
-      if (data.size < KIT_IB_CACHE_SIZE) {                         \
-        memcpy(cache_static, data.values, data.size);              \
-        data.values = cache_static;                                \
-      } else {                                                     \
-        DA_INIT(cache_dynamic, data.size, tok.buffer->data.alloc); \
-        if (cache_dynamic.size != data.size) {                     \
-          (res_).status |= KIT_ERROR_OUT_OF_MEMORY;                \
-          return (res_);                                           \
-        }                                                          \
-        memcpy(cache_dynamic.values, data.values, data.size);      \
-        data.values = cache_dynamic.values;                        \
-      }                                                            \
-    }                                                              \
-  } while (0)
-
-#define IB_CACHE_CLEANUP_()           \
-  do {                                \
-    if (cache_dynamic.values != NULL) \
-      DA_DESTROY(cache_dynamic);      \
-  } while (0)
-
-kit_ib_token_t kit_ib_any(kit_ib_token_t tok, str_t data) {
-  assert(tok.buffer != NULL);
-
-  kit_ib_token_t next = tok;
-
-  next.offset = tok.offset + tok.size;
-  next.size   = 0;
-
-  if (tok.status != KIT_OK)
-    return next;
-
-  if (tok.buffer == NULL) {
-    next.status = KIT_ERROR_INVALID_ARGUMENT;
-    return next;
-  }
-
-  IB_CACHE_INIT_(next);
-
-  for (;; ++next.size) {
-    s32 s = kit_buf_adjust_(tok.buffer,
-                            tok.offset + tok.size + next.size + 1);
-
-    if (s != KIT_OK) {
-      next.status = s;
-      return next;
-    }
-
-    assert(tok.buffer->data.values != NULL);
-
-    if (tok.buffer->data.values == NULL) {
-      next.status = KIT_ERROR_INTERNAL;
-      return next;
-    }
-
-    if (tok.offset + tok.size + next.size >= tok.buffer->data.size)
-      break;
-
-    i8 found = 0;
-
-    for (i64 i = 0; i < data.size; i++)
-      if (data.values[i] ==
-          tok.buffer->data.values[next.offset + next.size]) {
-        found = 1;
-        break;
-      }
-
-    if (!found)
-      break;
-  }
-
-  IB_CACHE_CLEANUP_();
-
-  return next;
-}
-
-kit_ib_token_t kit_ib_none(kit_ib_token_t tok, str_t data) {
-  assert(tok.buffer != NULL);
-
-  kit_ib_token_t next = tok;
-
-  next.offset = tok.offset + tok.size;
-  next.size   = 0;
-
-  if (tok.status != KIT_OK)
-    return next;
-
-  if (tok.buffer == NULL) {
-    next.status = KIT_ERROR_INVALID_ARGUMENT;
-    return next;
-  }
-
-  IB_CACHE_INIT_(next);
-
-  for (;; ++next.size) {
-    s32 s = kit_buf_adjust_(tok.buffer,
-                            tok.offset + tok.size + next.size + 1);
-
-    if (s != KIT_OK) {
-      next.status = s;
-      return next;
-    }
-
-    assert(tok.buffer->data.values != NULL);
-
-    if (tok.buffer->data.values == NULL) {
-      next.status = KIT_ERROR_INTERNAL;
-      return next;
-    }
-
-    if (tok.offset + tok.size + next.size >= tok.buffer->data.size)
-      break;
-
-    i8 found = 0;
-
-    for (i64 i = 0; i < data.size; i++)
-      if (data.values[i] ==
-          tok.buffer->data.values[next.offset + next.size]) {
-        found = 1;
-        break;
-      }
-
-    if (found)
-      break;
-  }
-
-  IB_CACHE_CLEANUP_();
-
-  return next;
-}
-
-kit_ib_token_t kit_ib_exact(kit_ib_token_t tok, str_t data) {
-  kit_ib_token_t res = tok;
-
-  res.offset = tok.offset + tok.size;
-  res.size   = 0;
-
-  IB_CACHE_INIT_(res);
-
-  res = kit_ib_read(tok, data.size);
-  if (!AR_EQUAL(kit_ib_str(res), data))
-    res.status = KIT_PARSING_FAILED;
-
-  IB_CACHE_CLEANUP_();
-
-  return res;
-}
-
-kit_ib_token_t kit_ib_until(kit_ib_token_t tok, str_t data) {
-  assert(tok.buffer != NULL);
-
-  kit_ib_token_t next = tok;
-
-  next.offset = tok.offset + tok.size;
-  next.size   = 0;
-
-  if (tok.status != KIT_OK)
-    return next;
-
-  if (tok.buffer == NULL) {
-    next.status = KIT_ERROR_INVALID_ARGUMENT;
-    return next;
-  }
-
-  IB_CACHE_INIT_(next);
-
-  for (;; ++next.size) {
-    s32 s = kit_buf_adjust_(tok.buffer,
-                            tok.offset + tok.size + next.size + 1);
-
-    if (s != KIT_OK) {
-      next.status = s;
-      return next;
-    }
-
-    assert(tok.buffer->data.values != NULL);
-
-    if (tok.buffer->data.values == NULL) {
-      next.status = KIT_ERROR_INTERNAL;
-      return next;
-    }
-
-    if (tok.offset + tok.size + next.size >= tok.buffer->data.size)
-      break;
-
-    if (next.size + 1 >= data.size &&
-        AR_EQUAL(kit_str(data.size, tok.buffer->data.values +
-                                        (next.offset + next.size + 1 -
-                                         data.size)),
-                 data)) {
-      next.size -= data.size - 1;
-      break;
-    }
-  }
-
-  IB_CACHE_CLEANUP_();
-
-  return next;
-}
-
-kit_ib_token_t kit_ib_while(kit_ib_token_t           tok,
-                            kit_ib_read_condition_fn condition,
-                            void                    *context) {
-  assert(tok.buffer != NULL);
-
-  kit_ib_token_t next = tok;
-
-  next.offset = tok.offset + tok.size;
-  next.size   = 0;
-
-  if (tok.status != KIT_OK)
-    return next;
-
-  if (tok.buffer == NULL) {
-    next.status = KIT_ERROR_INVALID_ARGUMENT;
-    return next;
-  }
-
-  for (;; ++next.size) {
-    s32 s = kit_buf_adjust_(tok.buffer,
-                            tok.offset + tok.size + next.size + 1);
-
-    if (s != KIT_OK) {
-      next.status = s;
-      return next;
-    }
-
-    assert(tok.buffer->data.values != NULL);
-
-    if (tok.buffer->data.values == NULL) {
-      next.status = KIT_ERROR_INTERNAL;
-      return next;
-    }
-
-    if (tok.offset + tok.size + next.size >= tok.buffer->data.size)
-      break;
-
-    if (condition == NULL ||
-        !condition(kit_str(next.size + 1,
-                           tok.buffer->data.values + next.offset),
-                   context))
-      break;
-  }
-
-  return next;
-}