From 43bb8973e683743e780895f99f46364c7d85457f Mon Sep 17 00:00:00 2001 From: "Rafael G. Martins" Date: Wed, 4 Nov 2015 01:29:11 -0200 Subject: Revert "content-parser: added basic rst-like directives support" This reverts commit 1faa52052624e7c03256df0c63c43f5d40ddb57a. --- src/content-parser.c | 246 ++++----------------------------------------------- src/directives.c | 21 ----- src/directives.h | 17 ---- 3 files changed, 19 insertions(+), 265 deletions(-) delete mode 100644 src/directives.c delete mode 100644 src/directives.h (limited to 'src') diff --git a/src/content-parser.c b/src/content-parser.c index 1529ace..59e337e 100644 --- a/src/content-parser.c +++ b/src/content-parser.c @@ -15,7 +15,6 @@ #include "utils/utils.h" #include "content-parser.h" -#include "directives.h" // this is a half ass implementation of a markdown-like syntax. bugs are // expected. feel free to improve the parser and add new features. @@ -44,7 +43,7 @@ blogc_slugify(const char *str) typedef enum { CONTENT_START_LINE = 1, - CONTENT_EXCERPT_OR_DIRECTIVE, + CONTENT_EXCERPT, CONTENT_EXCERPT_END, CONTENT_HEADER, CONTENT_HEADER_TITLE_START, @@ -65,17 +64,6 @@ typedef enum { CONTENT_ORDERED_LIST_SPACE, CONTENT_ORDERED_LIST_START, CONTENT_ORDERED_LIST_END, - CONTENT_DIRECTIVE_NAME_START, - CONTENT_DIRECTIVE_NAME, - CONTENT_DIRECTIVE_COLON, - CONTENT_DIRECTIVE_ARGUMENT_START, - CONTENT_DIRECTIVE_ARGUMENT, - CONTENT_DIRECTIVE_PARAM_PREFIX, - CONTENT_DIRECTIVE_PARAM_KEY_START, - CONTENT_DIRECTIVE_PARAM_KEY, - CONTENT_DIRECTIVE_PARAM_VALUE_START, - CONTENT_DIRECTIVE_PARAM_VALUE, - CONTENT_DIRECTIVE_PARAM_END, CONTENT_PARAGRAPH, CONTENT_PARAGRAPH_END, } blogc_content_parser_state_t; @@ -416,9 +404,6 @@ blogc_content_parse(const char *src, size_t *end_excerpt) size_t end = 0; size_t eend = 0; size_t real_end = 0; - size_t spaces = 0; - - bool no_jump = false; unsigned int header_level = 0; char *prefix = NULL; @@ -428,11 +413,6 @@ blogc_content_parse(const char *src, size_t *end_excerpt) char *parsed = NULL; char *slug = NULL; - char *directive_name = NULL; - char *directive_argument = NULL; - char *directive_key = NULL; - b_trie_t *directive_params = NULL; - // this isn't empty because we need some reasonable default value in the // unlikely case that we need to print some line ending before evaluating // the "real" value. @@ -483,9 +463,11 @@ blogc_content_parse(const char *src, size_t *end_excerpt) break; start = current; if (c == '.') { - eend = rv->len; // fuck it - state = CONTENT_EXCERPT_OR_DIRECTIVE; - break; + if (end_excerpt != NULL) { + eend = rv->len; // fuck it + state = CONTENT_EXCERPT; + break; + } } if (c == '#') { header_level = 1; @@ -520,29 +502,26 @@ blogc_content_parse(const char *src, size_t *end_excerpt) state = CONTENT_PARAGRAPH; break; - case CONTENT_EXCERPT_OR_DIRECTIVE: - if (c == '.') - break; - if (c == ' ' && current - start == 2) { - state = CONTENT_DIRECTIVE_NAME_START; - if (is_last) - goto para; - break; - } - if (c == '\n' || c == '\r') { - state = CONTENT_EXCERPT_END; - break; + case CONTENT_EXCERPT: + if (end_excerpt != NULL) { + if (c == '.') + break; + if (c == '\n' || c == '\r') { + state = CONTENT_EXCERPT_END; + break; + } } eend = 0; state = CONTENT_PARAGRAPH; break; case CONTENT_EXCERPT_END: - if (c == '\n' || c == '\r') { - if (end_excerpt != NULL) + if (end_excerpt != NULL) { + if (c == '\n' || c == '\r') { *end_excerpt = eend; - state = CONTENT_START_LINE; - break; + state = CONTENT_START_LINE; + break; + } } eend = 0; state = CONTENT_PARAGRAPH_END; @@ -637,11 +616,6 @@ blogc_content_parse(const char *src, size_t *end_excerpt) prefix = NULL; b_slist_free_full(lines, free); lines = NULL; - if (is_last) { - free(tmp); - tmp = NULL; - goto para; - } } free(tmp); tmp = NULL; @@ -703,8 +677,6 @@ blogc_content_parse(const char *src, size_t *end_excerpt) lines = NULL; free(tmp); tmp = NULL; - if (is_last) - goto para; break; } free(tmp); @@ -864,8 +836,6 @@ hr: break; } state = CONTENT_PARAGRAPH; - if (is_last) - goto para; break; case CONTENT_ORDERED_LIST_SPACE: @@ -967,172 +937,6 @@ hr: } break; - case CONTENT_DIRECTIVE_NAME_START: - if (is_last) - goto para; - if (c >= 'a' && c <= 'z') { - start2 = current; - state = CONTENT_DIRECTIVE_NAME; - break; - } - state = CONTENT_PARAGRAPH; - break; - - case CONTENT_DIRECTIVE_NAME: - if (is_last) - goto para; - if ((c >= 'a' && c <= 'z') || (c >= '0' && c <= '9') || c == '_') - break; - if (c == ':') { - end = current; - state = CONTENT_DIRECTIVE_COLON; - break; - } - state = CONTENT_PARAGRAPH; - break; - - case CONTENT_DIRECTIVE_COLON: - if (c == ':') { - free(directive_name); - directive_name = b_strndup(src + start2, end - start2); - state = CONTENT_DIRECTIVE_ARGUMENT_START; - if (is_last) - goto param_end; - break; - } - if (is_last) - goto para; - state = CONTENT_PARAGRAPH; - break; - - case CONTENT_DIRECTIVE_ARGUMENT_START: - if (c == ' ') { - if (is_last) - goto param_end; - break; - } - if (c == '\n' || c == '\r' || is_last) { - state = CONTENT_DIRECTIVE_PARAM_PREFIX; - directive_argument = NULL; - if (is_last) - goto param_end; - break; - } - start2 = current; - state = CONTENT_DIRECTIVE_ARGUMENT; - break; - - case CONTENT_DIRECTIVE_ARGUMENT: - if (c == '\n' || c == '\r' || is_last) { - spaces = 0; - state = CONTENT_DIRECTIVE_PARAM_PREFIX; - end = is_last && c != '\n' && c != '\r' ? src_len : - (real_end != 0 ? real_end : current); - free(directive_argument); - directive_argument = b_strndup(src + start2, end - start2); - if (is_last) - goto param_end; - } - break; - - case CONTENT_DIRECTIVE_PARAM_PREFIX: - if (c == ' ') { - spaces++; - break; - } - if ((c == '\n' || c == '\r') && spaces == 0) { - state = CONTENT_DIRECTIVE_PARAM_END; - if (is_last) - goto param_end; - break; - } - if (c == ':' && spaces == 3) { - state = CONTENT_DIRECTIVE_PARAM_KEY_START; - break; - } - state = CONTENT_PARAGRAPH; - if (is_last) - goto para; - break; - - case CONTENT_DIRECTIVE_PARAM_KEY_START: - if (is_last) - goto para; - if (c >= 'a' && c <= 'z') { - start2 = current; - state = CONTENT_DIRECTIVE_PARAM_KEY; - break; - } - state = CONTENT_PARAGRAPH; - break; - - case CONTENT_DIRECTIVE_PARAM_KEY: - if (is_last) - goto para; - if ((c >= 'a' && c <= 'z') || (c >= '0' && c <= '9') || c == '_') - break; - if (c == ':') { - free(directive_key); - directive_key = b_strndup(src + start2, current - start2); - state = CONTENT_DIRECTIVE_PARAM_VALUE_START; - break; - } - state = CONTENT_PARAGRAPH; - break; - - case CONTENT_DIRECTIVE_PARAM_VALUE_START: - if (is_last) - goto para; - if (c == ' ') - break; - start2 = current; - state = CONTENT_DIRECTIVE_PARAM_VALUE; - break; - - case CONTENT_DIRECTIVE_PARAM_VALUE: - if (c == '\n' || c == '\r' || is_last) { - state = CONTENT_DIRECTIVE_PARAM_END; - end = is_last && c != '\n' && c != '\r' ? src_len : - (real_end != 0 ? real_end : current); - if (directive_params == NULL) - directive_params = b_trie_new(free); - b_trie_insert(directive_params, directive_key, - b_strndup(src + start2, end - start2)); - free(directive_key); - directive_key = NULL; - } - if (!is_last) - break; - - case CONTENT_DIRECTIVE_PARAM_END: -param_end: - if (c == '\n' || c == '\r' || is_last) { - char *rv_d = blogc_directive_loader(directive_name, - directive_argument, directive_params); - if (rv_d) - b_string_append(rv, rv_d); - free(rv_d); - state = CONTENT_START_LINE; - start = current; - free(directive_name); - directive_name = NULL; - free(directive_argument); - directive_argument = NULL; - b_trie_free(directive_params); - directive_params = NULL; - break; - } - if (c == ' ') { - start2 = current; - spaces = 1; - state = CONTENT_DIRECTIVE_PARAM_PREFIX; - break; - } - state = CONTENT_PARAGRAPH; - if (is_last) - goto para; - break; - case CONTENT_PARAGRAPH: if (c == '\n' || c == '\r' || is_last) { state = CONTENT_PARAGRAPH_END; @@ -1143,15 +947,8 @@ param_end: break; case CONTENT_PARAGRAPH_END: - no_jump = true; para: if (c == '\n' || c == '\r' || is_last) { - if (!no_jump && is_last) { - if (c == '\n' || c == '\r') - end = src_len - 1; - else - end = src_len; - } tmp = b_strndup(src + start, end - start); parsed = blogc_content_parse_inline(tmp); b_string_append_printf(rv, "

%s

%s", parsed, @@ -1172,10 +969,5 @@ para: current++; } - free(directive_name); - free(directive_argument); - free(directive_key); - b_trie_free(directive_params); - return b_string_free(rv, false); } diff --git a/src/directives.c b/src/directives.c deleted file mode 100644 index 7a6b47f..0000000 --- a/src/directives.c +++ /dev/null @@ -1,21 +0,0 @@ -/* - * blogc: A blog compiler. - * Copyright (C) 2015 Rafael G. Martins - * - * This program can be distributed under the terms of the BSD License. - * See the file LICENSE. - */ - -#ifdef HAVE_CONFIG_H -#include -#endif /* HAVE_CONFIG_H */ - -#include "utils/utils.h" - - -char* -blogc_directive_loader(const char *name, const char *argument, b_trie_t *params) -{ - // TODO: implement me! - return b_strdup("TODO\n"); -} diff --git a/src/directives.h b/src/directives.h deleted file mode 100644 index fa758e2..0000000 --- a/src/directives.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * blogc: A blog compiler. - * Copyright (C) 2015 Rafael G. Martins - * - * This program can be distributed under the terms of the BSD License. - * See the file LICENSE. - */ - -#ifndef _DIRECTIVES_H -#define _DIRECTIVES_H - -#include "utils/utils.h" - -char* blogc_directive_loader(const char *name, const char *argument, - b_trie_t *params); - -#endif /* _DIRECTIVES_H */ -- cgit v1.2.3-18-g5258