*: big code reorganization.

- source and tests are now splitted by target
- utils lib is now called common

still pending move error.c from blogc to common

1 files changed, 0 insertions, 218 deletions

diff --git a/src/source-parser.c b/src/source-parser.c
deleted file mode 100644
index 5d29213..0000000
--- a/src/source-parser.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * blogc: A blog compiler.
- * Copyright (C) 2015-2016 Rafael G. Martins <rafael@rafaelmartins.eng.br>
- *
- * This program can be distributed under the terms of the BSD License.
- * See the file LICENSE.
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "content-parser.h"
-#include "source-parser.h"
-#include "error.h"
-#include "utils.h"
-
-
-typedef enum {
-    SOURCE_START = 1,
-    SOURCE_CONFIG_KEY,
-    SOURCE_CONFIG_VALUE_START,
-    SOURCE_CONFIG_VALUE,
-    SOURCE_SEPARATOR,
-    SOURCE_CONTENT_START,
-    SOURCE_CONTENT,
-} blogc_source_parser_state_t;
-
-
-sb_trie_t*
-blogc_source_parse(const char *src, size_t src_len, blogc_error_t **err)
-{
-    if (err == NULL || *err != NULL)
-        return NULL;
-
-    size_t current = 0;
-    size_t start = 0;
-    size_t end_excerpt = 0;
-
-    char *key = NULL;
-    char *tmp = NULL;
-    char *content = NULL;
-    sb_trie_t *rv = sb_trie_new(free);
-
-    blogc_source_parser_state_t state = SOURCE_START;
-
-    while (current < src_len) {
-        char c = src[current];
-
-        switch (state) {
-
-            case SOURCE_START:
-                if (c == ' ' || c == '\t' || c == '\n' || c == '\r')
-                    break;
-                if (c >= 'A' && c <= 'Z') {
-                    state = SOURCE_CONFIG_KEY;
-                    start = current;
-                    break;
-                }
-                if (c == '-') {
-                    state = SOURCE_SEPARATOR;
-                    break;
-                }
-                *err = blogc_error_parser(BLOGC_ERROR_SOURCE_PARSER, src, src_len,
-                    current,
-                    "Can't find a configuration key or the content separator.");
-                break;
-
-            case SOURCE_CONFIG_KEY:
-                if ((c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_')
-                    break;
-                if (c == ':') {
-                    key = sb_strndup(src + start, current - start);
-                    if (((current - start == 8) &&
-                         (0 == strncmp("FILENAME", src + start, 8))) ||
-                        ((current - start == 7) &&
-                         (0 == strncmp("CONTENT", src + start, 7))) ||
-                        ((current - start == 14) &&
-                         (0 == strncmp("DATE_FORMATTED", src + start, 14))) ||
-                        ((current - start == 20) &&
-                         (0 == strncmp("DATE_FIRST_FORMATTED", src + start, 20))) ||
-                        ((current - start == 19) &&
-                         (0 == strncmp("DATE_LAST_FORMATTED", src + start, 19))) ||
-                        ((current - start == 10) &&
-                         (0 == strncmp("PAGE_FIRST", src + start, 10))) ||
-                        ((current - start == 13) &&
-                         (0 == strncmp("PAGE_PREVIOUS", src + start, 13))) ||
-                        ((current - start == 12) &&
-                         (0 == strncmp("PAGE_CURRENT", src + start, 12))) ||
-                        ((current - start == 9) &&
-                         (0 == strncmp("PAGE_NEXT", src + start, 9))) ||
-                        ((current - start == 9) &&
-                         (0 == strncmp("PAGE_LAST", src + start, 9))) ||
-                        ((current - start == 13) &&
-                         (0 == strncmp("BLOGC_VERSION", src + start, 13))))
-                    {
-                        *err = blogc_error_new_printf(BLOGC_ERROR_SOURCE_PARSER,
-                            "'%s' variable is forbidden in source files. It will "
-                            "be set for you by the compiler.", key);
-                        break;
-                    }
-                    state = SOURCE_CONFIG_VALUE_START;
-                    break;
-                }
-                *err = blogc_error_parser(BLOGC_ERROR_SOURCE_PARSER, src, src_len,
-                    current, "Invalid configuration key.");
-                break;
-
-            case SOURCE_CONFIG_VALUE_START:
-                if (c != '\n' && c != '\r') {
-                    state = SOURCE_CONFIG_VALUE;
-                    start = current;
-                    break;
-                }
-                *err = blogc_error_parser(BLOGC_ERROR_SOURCE_PARSER, src, src_len,
-                    current, "Configuration value not provided for '%s'.",
-                    key);
-                break;
-
-            case SOURCE_CONFIG_VALUE:
-                if (c == '\n' || c == '\r') {
-                    tmp = sb_strndup(src + start, current - start);
-                    sb_trie_insert(rv, key, sb_strdup(sb_str_strip(tmp)));
-                    free(tmp);
-                    free(key);
-                    key = NULL;
-                    state = SOURCE_START;
-                }
-                break;
-
-            case SOURCE_SEPARATOR:
-                if (c == '-')
-                    break;
-                if (c == '\n' || c == '\r') {
-                    state = SOURCE_CONTENT_START;
-                    break;
-                }
-                *err = blogc_error_parser(BLOGC_ERROR_SOURCE_PARSER, src, src_len,
-                    current,
-                    "Invalid content separator. Must be more than one '-' characters.");
-                break;
-
-            case SOURCE_CONTENT_START:
-                if (c == '\n' || c == '\r')
-                    break;
-                start = current;
-                state = SOURCE_CONTENT;
-                break;
-
-            case SOURCE_CONTENT:
-                if (current == (src_len - 1)) {
-                    tmp = sb_strndup(src + start, src_len - start);
-                    sb_trie_insert(rv, "RAW_CONTENT", tmp);
-                    char *description = NULL;
-                    content = blogc_content_parse(tmp, &end_excerpt, &description);
-                    if (description != NULL) {
-                        // do not override source-provided description.
-                        if (NULL == sb_trie_lookup(rv, "DESCRIPTION")) {
-                            // no need to free, because we are transfering memory
-                            // ownership to the trie.
-                            sb_trie_insert(rv, "DESCRIPTION", description);
-                        }
-                        else {
-                            free(description);
-                        }
-                    }
-                    sb_trie_insert(rv, "CONTENT", content);
-                    sb_trie_insert(rv, "EXCERPT", end_excerpt == 0 ?
-                        sb_strdup(content) : sb_strndup(content, end_excerpt));
-                }
-                break;
-        }
-
-        if (*err != NULL)
-            break;
-
-        current++;
-    }
-
-    if (*err == NULL && sb_trie_size(rv) == 0) {
-
-        // ok, nothing found in the config trie, but no error set either.
-        // let's try to be nice with the users and provide some reasonable
-        // output. :)
-        switch (state) {
-            case SOURCE_START:
-                *err = blogc_error_parser(BLOGC_ERROR_SOURCE_PARSER, src, src_len,
-                    current, "Your source file is empty.");
-                break;
-            case SOURCE_CONFIG_KEY:
-                *err = blogc_error_parser(BLOGC_ERROR_SOURCE_PARSER, src, src_len,
-                    current, "Your last configuration key is missing ':' and "
-                    "the value");
-                break;
-            case SOURCE_CONFIG_VALUE_START:
-                *err = blogc_error_parser(BLOGC_ERROR_SOURCE_PARSER, src, src_len,
-                    current, "Configuration value not provided for '%s'.",
-                    key);
-                break;
-            case SOURCE_CONFIG_VALUE:
-                *err = blogc_error_parser(BLOGC_ERROR_SOURCE_PARSER, src, src_len,
-                    current, "No line ending after the configuration value for "
-                    "'%s'.", key);
-                break;
-            case SOURCE_SEPARATOR:
-            case SOURCE_CONTENT_START:
-            case SOURCE_CONTENT:
-                break;  // won't happen, and if even happen, shouldn't be fatal
-        }
-    }
-
-    if (*err != NULL) {
-        free(key);
-        sb_trie_free(rv);
-        return NULL;
-    }
-
-    return rv;
-}