Refactor directory structure

* Move core library sources into src/lib/core
* Move command-line programs into src/cli

1 files changed, 0 insertions, 125 deletions

diff --git a/src/envctl.c b/src/envctl.c
deleted file mode 100644
index 78dd760..0000000
--- a/src/envctl.c
+++ /dev/null
@@ -1,125 +0,0 @@
-#include "envctl.h"
-#include "core.h"
-
-struct EnvCtl *envctl_init() {
-    struct EnvCtl *result;
-
-    result = calloc(1, sizeof(*result));
-    if (!result) {
-        return NULL;
-    }
-
-    result->num_alloc = STASIS_ENVCTL_DEFAULT_ALLOC;
-    result->item = calloc(result->num_alloc + 1, sizeof(result->item));
-    if (!result->item) {
-        guard_free(result);
-        return NULL;
-    }
-
-    return result;
-}
-
-static int callback_builtin_nop(const void *a, const void *b) {
-    return STASIS_ENVCTL_RET_SUCCESS;
-}
-
-int envctl_register(struct EnvCtl **envctl, unsigned flags, envctl_except_fn *callback, const char *name) {
-    if ((*envctl)->num_used == (*envctl)->num_alloc) {
-        (*envctl)->num_alloc += STASIS_ENVCTL_DEFAULT_ALLOC;
-        struct EnvCtl_Item **tmp = realloc((*envctl)->item, (*envctl)->num_alloc + 1 * sizeof((*envctl)->item));
-        if (!tmp) {
-            return 1;
-        } else {
-            (*envctl)->item = tmp;
-        }
-    }
-
-    struct EnvCtl_Item **item = (*envctl)->item;
-    item[(*envctl)->num_used] = calloc(1, sizeof(*item[0]));
-    if (!item[(*envctl)->num_used]) {
-        return 1;
-    }
-    if (!callback) {
-        callback = &callback_builtin_nop;
-    }
-    item[(*envctl)->num_used]->callback = callback;
-    item[(*envctl)->num_used]->name = name;
-    item[(*envctl)->num_used]->flags = flags;
-
-    (*envctl)->num_used++;
-    return 0;
-}
-
-size_t envctl_get_index(const struct EnvCtl *envctl, const char *name) {
-    for (size_t i = 0; i < envctl->num_used; i++) {
-        if (!strcmp(envctl->item[i]->name, name)) {
-            // pack state flag, outer (struct) index and inner (name) index
-            return 1L << 63L | i;
-        }
-    }
-    return 0;
-}
-
-void envctl_decode_index(size_t in_i, size_t *state, size_t *out_i, size_t *name_i) {
-    *state = ((in_i >> 63L) & 1);
-    *out_i = in_i & 0xffffffffL;
-}
-
-unsigned envctl_check_required(unsigned flags) {
-    return flags & STASIS_ENVCTL_REQUIRED;
-}
-
-unsigned envctl_check_redact(unsigned flags) {
-    return flags & STASIS_ENVCTL_REDACT;
-}
-
-int envctl_check_present(const struct EnvCtl_Item *item, const char *name) {
-    return ((!strcmp(item->name, name)) && getenv(name)) ? 1 : 0;
-}
-
-unsigned envctl_get_flags(const struct EnvCtl *envctl, const char *name) {
-    size_t poll_index = envctl_get_index(envctl, name);
-    size_t id = 0;
-    size_t name_id = 0;
-    size_t state = 0;
-    envctl_decode_index(poll_index, &state, &id, &name_id);
-    if (!state) {
-        return 0;
-    } else {
-        fprintf(stderr, "managed environment variable: %s\n", name);
-    }
-    return envctl->item[id]->flags;
-}
-
-void envctl_do_required(const struct EnvCtl *envctl, int verbose) {
-    for (size_t i = 0; i < envctl->num_used; i++) {
-        struct EnvCtl_Item *item = envctl->item[i];
-        const char *name = item->name;
-        envctl_except_fn *callback = item->callback;
-
-        if (verbose) {
-            msg(STASIS_MSG_L2, "Verifying %s\n", name);
-        }
-        int code = callback((const void *) item, (const void *) name);
-        if (code == STASIS_ENVCTL_RET_IGNORE || code == STASIS_ENVCTL_RET_SUCCESS) {
-            continue;
-        } else if (code == STASIS_ENVCTL_RET_FAIL) {
-            fprintf(stderr, "\n%s must be set. Exiting.\n", name);
-            exit(1);
-        } else {
-            fprintf(stderr, "\nan unknown envctl callback code occurred: %d\n", code);
-            exit(1);
-        }
-    }
-}
-
-void envctl_free(struct EnvCtl **envctl) {
-    if (!envctl) {
-        return;
-    }
-    for (size_t i = 0; i < (*envctl)->num_used; i++) {
-        guard_free((*envctl)->item[i]);
-    }
-    guard_free((*envctl)->item);
-    guard_free(*envctl);
-}
\ No newline at end of file