diff options
Diffstat (limited to 'src/content-parser.c')
| -rw-r--r-- | src/content-parser.c | 252 |
1 files changed, 126 insertions, 126 deletions
diff --git a/src/content-parser.c b/src/content-parser.c index 1a80572..f5450d6 100644 --- a/src/content-parser.c +++ b/src/content-parser.c @@ -12,8 +12,8 @@ #include <stdbool.h> #include <string.h> -#include <squareball.h> +#include "utils/utils.h" #include "content-parser.h" // this is a half ass implementation of a markdown-like syntax. bugs are @@ -25,7 +25,7 @@ blogc_slugify(const char *str) { if (str == NULL) return NULL; - char *new_str = sb_strdup(str); + char *new_str = b_strdup(str); int diff = 'a' - 'A'; // just to avoid magic numbers for (unsigned int i = 0; new_str[i] != '\0'; i++) { if (new_str[i] >= 'a' && new_str[i] <= 'z') @@ -92,7 +92,7 @@ blogc_content_parse_inline(const char *src) size_t start_state = 0; size_t end = 0; - sb_string_t *rv = sb_string_new(); + b_string_t *rv = b_string_new(); bool open_em_ast = false; bool open_strong_ast = false; @@ -118,7 +118,7 @@ blogc_content_parse_inline(const char *src) if (escape) { if (state == LINK_CLOSED) - sb_string_append_c(rv, c); + b_string_append_c(rv, c); current++; escape = false; continue; @@ -131,7 +131,7 @@ blogc_content_parse_inline(const char *src) case '\\': if (state == LINK_CLOSED && (open_code || open_code_double)) { - sb_string_append_c(rv, c); + b_string_append_c(rv, c); break; } if (!escape) @@ -141,7 +141,7 @@ blogc_content_parse_inline(const char *src) case '*': case '_': if (state == LINK_CLOSED && (open_code || open_code_double)) { - sb_string_append_c(rv, c); + b_string_append_c(rv, c); break; } if (!is_last && src[current + 1] == c) { @@ -150,7 +150,7 @@ blogc_content_parse_inline(const char *src) (c == '_' && open_strong_und)) { if (state == LINK_CLOSED) - sb_string_append(rv, "</strong>"); + b_string_append(rv, "</strong>"); if (c == '*') open_strong_ast = false; else @@ -158,7 +158,7 @@ blogc_content_parse_inline(const char *src) break; } if (state == LINK_CLOSED) - sb_string_append(rv, "<strong>"); + b_string_append(rv, "<strong>"); if (c == '*') open_strong_ast = true; else @@ -167,7 +167,7 @@ blogc_content_parse_inline(const char *src) } if ((c == '*' && open_em_ast) || (c == '_' && open_em_und)) { if (state == LINK_CLOSED) - sb_string_append(rv, "</em>"); + b_string_append(rv, "</em>"); if (c == '*') open_em_ast = false; else @@ -175,7 +175,7 @@ blogc_content_parse_inline(const char *src) break; } if (state == LINK_CLOSED) - sb_string_append(rv, "<em>"); + b_string_append(rv, "<em>"); if (c == '*') open_em_ast = true; else @@ -186,19 +186,19 @@ blogc_content_parse_inline(const char *src) if (!is_last && src[current + 1] == c) { current++; if (state == LINK_CLOSED) - sb_string_append_printf(rv, "<%scode>", + b_string_append_printf(rv, "<%scode>", open_code_double ? "/" : ""); open_code_double = !open_code_double; break; } if (state == LINK_CLOSED) - sb_string_append_printf(rv, "<%scode>", open_code ? "/" : ""); + b_string_append_printf(rv, "<%scode>", open_code ? "/" : ""); open_code = !open_code; break; case '!': if (state == LINK_CLOSED && (open_code || open_code_double)) { - sb_string_append_c(rv, c); + b_string_append_c(rv, c); break; } if (state == LINK_CLOSED) { @@ -210,7 +210,7 @@ blogc_content_parse_inline(const char *src) case '[': if (state == LINK_CLOSED && (open_code || open_code_double)) { - sb_string_append_c(rv, c); + b_string_append_c(rv, c); break; } if (state == LINK_CLOSED || state == LINK_IMAGE) { @@ -240,8 +240,8 @@ blogc_content_parse_inline(const char *src) } if (state == LINK_AUTO_CLOSE) { state = LINK_CLOSED; - tmp = sb_strndup(src + start, end - start); - sb_string_append_printf(rv, "<a href=\"%s\">%s</a>", tmp, tmp); + tmp = b_strndup(src + start, end - start); + b_string_append_printf(rv, "<a href=\"%s\">%s</a>", tmp, tmp); end = 0; free(tmp); tmp = NULL; @@ -251,7 +251,7 @@ blogc_content_parse_inline(const char *src) if (state == LINK_TEXT) { if (open_bracket-- == 0) { state = LINK_TEXT_CLOSE; - tmp = sb_strndup(src + start, current - start); + tmp = b_strndup(src + start, current - start); tmp2 = blogc_content_parse_inline(tmp); free(tmp); tmp = NULL; @@ -259,7 +259,7 @@ blogc_content_parse_inline(const char *src) break; } if (state == LINK_CLOSED) - sb_string_append_c(rv, c); + b_string_append_c(rv, c); break; case '(': @@ -269,18 +269,18 @@ blogc_content_parse_inline(const char *src) break; } if (state == LINK_CLOSED) - sb_string_append_c(rv, c); + b_string_append_c(rv, c); break; case ')': if (state == LINK_URL) { state = LINK_CLOSED; - tmp = sb_strndup(src + start, current - start); + tmp = b_strndup(src + start, current - start); if (is_image) - sb_string_append_printf(rv, "<img src=\"%s\" alt=\"%s\">", + b_string_append_printf(rv, "<img src=\"%s\" alt=\"%s\">", tmp, tmp2); else - sb_string_append_printf(rv, "<a href=\"%s\">%s</a>", + b_string_append_printf(rv, "<a href=\"%s\">%s</a>", tmp, tmp2); free(tmp); tmp = NULL; @@ -290,13 +290,13 @@ blogc_content_parse_inline(const char *src) break; } if (state == LINK_CLOSED) - sb_string_append_c(rv, c); + b_string_append_c(rv, c); break; case ' ': if (state == LINK_CLOSED) { spaces++; - sb_string_append_c(rv, c); + b_string_append_c(rv, c); } if (!is_last) break; @@ -305,53 +305,53 @@ blogc_content_parse_inline(const char *src) case '\r': if (state == LINK_CLOSED) { if (spaces >= 2) { - sb_string_append(rv, "<br />"); + b_string_append(rv, "<br />"); spaces = 0; } if (c == '\n' || c == '\r') - sb_string_append_c(rv, c); + b_string_append_c(rv, c); } break; case '&': if (state == LINK_CLOSED) - sb_string_append(rv, "&"); + b_string_append(rv, "&"); break; case '<': if (state == LINK_CLOSED) - sb_string_append(rv, "<"); + b_string_append(rv, "<"); break; case '>': if (state == LINK_CLOSED) - sb_string_append(rv, ">"); + b_string_append(rv, ">"); break; case '"': if (state == LINK_CLOSED) - sb_string_append(rv, """); + b_string_append(rv, """); break; case '\'': if (state == LINK_CLOSED) - sb_string_append(rv, "'"); + b_string_append(rv, "'"); break; case '/': if (state == LINK_CLOSED) - sb_string_append(rv, "/"); + b_string_append(rv, "/"); break; default: if (state == LINK_CLOSED) - sb_string_append_c(rv, c); + b_string_append_c(rv, c); } if (is_last && state != LINK_CLOSED) { - sb_string_append_c(rv, src[start_state]); + b_string_append_c(rv, src[start_state]); tmp = blogc_content_parse_inline(src + start_state + 1); - sb_string_append(rv, tmp); + b_string_append(rv, tmp); free(tmp); tmp = NULL; } @@ -361,7 +361,7 @@ blogc_content_parse_inline(const char *src) free(tmp); free(tmp2); - return sb_string_free(rv, false); + return b_string_free(rv, false); } @@ -423,11 +423,11 @@ blogc_content_parse(const char *src, size_t *end_excerpt) char d = '\0'; - sb_slist_t *lines = NULL; - sb_slist_t *lines2 = NULL; + b_slist_t *lines = NULL; + b_slist_t *lines2 = NULL; - sb_string_t *rv = sb_string_new(); - sb_string_t *tmp_str = NULL; + b_string_t *rv = b_string_new(); + b_string_t *tmp_str = NULL; blogc_content_parser_state_t state = CONTENT_START_LINE; @@ -554,14 +554,14 @@ blogc_content_parse(const char *src, size_t *end_excerpt) if (c == '\n' || c == '\r' || is_last) { end = is_last && c != '\n' && c != '\r' ? src_len : (real_end != 0 ? real_end : current); - tmp = sb_strndup(src + start, end - start); + tmp = b_strndup(src + start, end - start); parsed = blogc_content_parse_inline(tmp); slug = blogc_slugify(tmp); if (slug == NULL) - sb_string_append_printf(rv, "<h%d>%s</h%d>%s", + b_string_append_printf(rv, "<h%d>%s</h%d>%s", header_level, parsed, header_level, line_ending); else - sb_string_append_printf(rv, "<h%d id=\"%s\">%s</h%d>%s", + b_string_append_printf(rv, "<h%d id=\"%s\">%s</h%d>%s", header_level, slug, parsed, header_level, line_ending); free(slug); @@ -585,8 +585,8 @@ blogc_content_parse(const char *src, size_t *end_excerpt) case CONTENT_HTML_END: if (c == '\n' || c == '\r' || is_last) { - tmp = sb_strndup(src + start, end - start); - sb_string_append_printf(rv, "%s%s", tmp, line_ending); + tmp = b_strndup(src + start, end - start); + b_string_append_printf(rv, "%s%s", tmp, line_ending); free(tmp); tmp = NULL; state = CONTENT_START_LINE; @@ -599,7 +599,7 @@ blogc_content_parse(const char *src, size_t *end_excerpt) case CONTENT_BLOCKQUOTE: if (c == ' ' || c == '\t') break; - prefix = sb_strndup(src + start, current - start); + prefix = b_strndup(src + start, current - start); state = CONTENT_BLOCKQUOTE_START; break; @@ -607,16 +607,16 @@ blogc_content_parse(const char *src, size_t *end_excerpt) if (c == '\n' || c == '\r' || is_last) { end = is_last && c != '\n' && c != '\r' ? src_len : (real_end != 0 ? real_end : current); - tmp = sb_strndup(src + start2, end - start2); - if (sb_str_starts_with(tmp, prefix)) { - lines = sb_slist_append(lines, sb_strdup(tmp + strlen(prefix))); + tmp = b_strndup(src + start2, end - start2); + if (b_str_starts_with(tmp, prefix)) { + lines = b_slist_append(lines, b_strdup(tmp + strlen(prefix))); state = CONTENT_BLOCKQUOTE_END; } else { state = CONTENT_PARAGRAPH; free(prefix); prefix = NULL; - sb_slist_free_full(lines, free); + b_slist_free_full(lines, free); lines = NULL; if (is_last) { free(tmp); @@ -632,22 +632,22 @@ blogc_content_parse(const char *src, size_t *end_excerpt) case CONTENT_BLOCKQUOTE_END: if (c == '\n' || c == '\r' || is_last) { - tmp_str = sb_string_new(); - for (sb_slist_t *l = lines; l != NULL; l = l->next) { + tmp_str = b_string_new(); + for (b_slist_t *l = lines; l != NULL; l = l->next) { if (l->next == NULL) - sb_string_append_printf(tmp_str, "%s", l->data); + b_string_append_printf(tmp_str, "%s", l->data); else - sb_string_append_printf(tmp_str, "%s%s", l->data, + b_string_append_printf(tmp_str, "%s%s", l->data, line_ending); } tmp = blogc_content_parse(tmp_str->str, NULL); - sb_string_append_printf(rv, "<blockquote>%s</blockquote>%s", + b_string_append_printf(rv, "<blockquote>%s</blockquote>%s", tmp, line_ending); free(tmp); tmp = NULL; - sb_string_free(tmp_str, true); + b_string_free(tmp_str, true); tmp_str = NULL; - sb_slist_free_full(lines, free); + b_slist_free_full(lines, free); lines = NULL; free(prefix); prefix = NULL; @@ -663,7 +663,7 @@ blogc_content_parse(const char *src, size_t *end_excerpt) case CONTENT_CODE: if (c == ' ' || c == '\t') break; - prefix = sb_strndup(src + start, current - start); + prefix = b_strndup(src + start, current - start); state = CONTENT_CODE_START; break; @@ -671,16 +671,16 @@ blogc_content_parse(const char *src, size_t *end_excerpt) if (c == '\n' || c == '\r' || is_last) { end = is_last && c != '\n' && c != '\r' ? src_len : (real_end != 0 ? real_end : current); - tmp = sb_strndup(src + start2, end - start2); - if (sb_str_starts_with(tmp, prefix)) { - lines = sb_slist_append(lines, sb_strdup(tmp + strlen(prefix))); + tmp = b_strndup(src + start2, end - start2); + if (b_str_starts_with(tmp, prefix)) { + lines = b_slist_append(lines, b_strdup(tmp + strlen(prefix))); state = CONTENT_CODE_END; } else { state = CONTENT_PARAGRAPH; free(prefix); prefix = NULL; - sb_slist_free_full(lines, free); + b_slist_free_full(lines, free); lines = NULL; free(tmp); tmp = NULL; @@ -696,16 +696,16 @@ blogc_content_parse(const char *src, size_t *end_excerpt) case CONTENT_CODE_END: if (c == '\n' || c == '\r' || is_last) { - sb_string_append(rv, "<pre><code>"); - for (sb_slist_t *l = lines; l != NULL; l = l->next) { + b_string_append(rv, "<pre><code>"); + for (b_slist_t *l = lines; l != NULL; l = l->next) { if (l->next == NULL) - sb_string_append_printf(rv, "%s", l->data); + b_string_append_printf(rv, "%s", l->data); else - sb_string_append_printf(rv, "%s%s", l->data, + b_string_append_printf(rv, "%s%s", l->data, line_ending); } - sb_string_append_printf(rv, "</code></pre>%s", line_ending); - sb_slist_free_full(lines, free); + b_string_append_printf(rv, "</code></pre>%s", line_ending); + b_slist_free_full(lines, free); lines = NULL; free(prefix); prefix = NULL; @@ -727,7 +727,7 @@ blogc_content_parse(const char *src, size_t *end_excerpt) } if (c == ' ' || c == '\t') break; - prefix = sb_strndup(src + start, current - start); + prefix = b_strndup(src + start, current - start); state = CONTENT_UNORDERED_LIST_START; break; @@ -737,7 +737,7 @@ blogc_content_parse(const char *src, size_t *end_excerpt) } hr: if (c == '\n' || c == '\r' || is_last) { - sb_string_append_printf(rv, "<hr />%s", line_ending); + b_string_append_printf(rv, "<hr />%s", line_ending); state = CONTENT_START_LINE; start = current; d = '\0'; @@ -750,30 +750,30 @@ hr: if (c == '\n' || c == '\r' || is_last) { end = is_last && c != '\n' && c != '\r' ? src_len : (real_end != 0 ? real_end : current); - tmp = sb_strndup(src + start2, end - start2); - tmp2 = sb_strdup_printf("%-*s", strlen(prefix), ""); - if (sb_str_starts_with(tmp, prefix)) { + tmp = b_strndup(src + start2, end - start2); + tmp2 = b_strdup_printf("%-*s", strlen(prefix), ""); + if (b_str_starts_with(tmp, prefix)) { if (lines2 != NULL) { - tmp_str = sb_string_new(); - for (sb_slist_t *l = lines2; l != NULL; l = l->next) { + tmp_str = b_string_new(); + for (b_slist_t *l = lines2; l != NULL; l = l->next) { if (l->next == NULL) - sb_string_append_printf(tmp_str, "%s", l->data); + b_string_append_printf(tmp_str, "%s", l->data); else - sb_string_append_printf(tmp_str, "%s%s", l->data, + b_string_append_printf(tmp_str, "%s%s", l->data, line_ending); } - sb_slist_free_full(lines2, free); + b_slist_free_full(lines2, free); lines2 = NULL; parsed = blogc_content_parse_inline(tmp_str->str); - sb_string_free(tmp_str, true); - lines = sb_slist_append(lines, sb_strdup(parsed)); + b_string_free(tmp_str, true); + lines = b_slist_append(lines, b_strdup(parsed)); free(parsed); parsed = NULL; } - lines2 = sb_slist_append(lines2, sb_strdup(tmp + strlen(prefix))); + lines2 = b_slist_append(lines2, b_strdup(tmp + strlen(prefix))); } - else if (sb_str_starts_with(tmp, tmp2)) { - lines2 = sb_slist_append(lines2, sb_strdup(tmp + strlen(prefix))); + else if (b_str_starts_with(tmp, tmp2)) { + lines2 = b_slist_append(lines2, b_strdup(tmp + strlen(prefix))); } else { state = CONTENT_PARAGRAPH_END; @@ -783,8 +783,8 @@ hr: tmp2 = NULL; free(prefix); prefix = NULL; - sb_slist_free_full(lines, free); - sb_slist_free_full(lines2, free); + b_slist_free_full(lines, free); + b_slist_free_full(lines2, free); lines = NULL; if (is_last) goto para; @@ -803,28 +803,28 @@ hr: if (c == '\n' || c == '\r' || is_last) { if (lines2 != NULL) { // FIXME: avoid repeting the code below - tmp_str = sb_string_new(); - for (sb_slist_t *l = lines2; l != NULL; l = l->next) { + tmp_str = b_string_new(); + for (b_slist_t *l = lines2; l != NULL; l = l->next) { if (l->next == NULL) - sb_string_append_printf(tmp_str, "%s", l->data); + b_string_append_printf(tmp_str, "%s", l->data); else - sb_string_append_printf(tmp_str, "%s%s", l->data, + b_string_append_printf(tmp_str, "%s%s", l->data, line_ending); } - sb_slist_free_full(lines2, free); + b_slist_free_full(lines2, free); lines2 = NULL; parsed = blogc_content_parse_inline(tmp_str->str); - sb_string_free(tmp_str, true); - lines = sb_slist_append(lines, sb_strdup(parsed)); + b_string_free(tmp_str, true); + lines = b_slist_append(lines, b_strdup(parsed)); free(parsed); parsed = NULL; } - sb_string_append_printf(rv, "<ul>%s", line_ending); - for (sb_slist_t *l = lines; l != NULL; l = l->next) - sb_string_append_printf(rv, "<li>%s</li>%s", l->data, + b_string_append_printf(rv, "<ul>%s", line_ending); + for (b_slist_t *l = lines; l != NULL; l = l->next) + b_string_append_printf(rv, "<li>%s</li>%s", l->data, line_ending); - sb_string_append_printf(rv, "</ul>%s", line_ending); - sb_slist_free_full(lines, free); + b_string_append_printf(rv, "</ul>%s", line_ending); + b_slist_free_full(lines, free); lines = NULL; free(prefix); prefix = NULL; @@ -861,30 +861,30 @@ hr: if (c == '\n' || c == '\r' || is_last) { end = is_last && c != '\n' && c != '\r' ? src_len : (real_end != 0 ? real_end : current); - tmp = sb_strndup(src + start2, end - start2); - tmp2 = sb_strdup_printf("%-*s", prefix_len, ""); + tmp = b_strndup(src + start2, end - start2); + tmp2 = b_strdup_printf("%-*s", prefix_len, ""); if (blogc_is_ordered_list_item(tmp, prefix_len)) { if (lines2 != NULL) { - tmp_str = sb_string_new(); - for (sb_slist_t *l = lines2; l != NULL; l = l->next) { + tmp_str = b_string_new(); + for (b_slist_t *l = lines2; l != NULL; l = l->next) { if (l->next == NULL) - sb_string_append_printf(tmp_str, "%s", l->data); + b_string_append_printf(tmp_str, "%s", l->data); else - sb_string_append_printf(tmp_str, "%s%s", l->data, + b_string_append_printf(tmp_str, "%s%s", l->data, line_ending); } - sb_slist_free_full(lines2, free); + b_slist_free_full(lines2, free); lines2 = NULL; parsed = blogc_content_parse_inline(tmp_str->str); - sb_string_free(tmp_str, true); - lines = sb_slist_append(lines, sb_strdup(parsed)); + b_string_free(tmp_str, true); + lines = b_slist_append(lines, b_strdup(parsed)); free(parsed); parsed = NULL; } - lines2 = sb_slist_append(lines2, sb_strdup(tmp + prefix_len)); + lines2 = b_slist_append(lines2, b_strdup(tmp + prefix_len)); } - else if (sb_str_starts_with(tmp, tmp2)) { - lines2 = sb_slist_append(lines2, sb_strdup(tmp + prefix_len)); + else if (b_str_starts_with(tmp, tmp2)) { + lines2 = b_slist_append(lines2, b_strdup(tmp + prefix_len)); } else { state = CONTENT_PARAGRAPH_END; @@ -894,8 +894,8 @@ hr: tmp2 = NULL; free(parsed); parsed = NULL; - sb_slist_free_full(lines, free); - sb_slist_free_full(lines2, free); + b_slist_free_full(lines, free); + b_slist_free_full(lines2, free); lines = NULL; if (is_last) goto para; @@ -914,28 +914,28 @@ hr: if (c == '\n' || c == '\r' || is_last) { if (lines2 != NULL) { // FIXME: avoid repeting the code below - tmp_str = sb_string_new(); - for (sb_slist_t *l = lines2; l != NULL; l = l->next) { + tmp_str = b_string_new(); + for (b_slist_t *l = lines2; l != NULL; l = l->next) { if (l->next == NULL) - sb_string_append_printf(tmp_str, "%s", l->data); + b_string_append_printf(tmp_str, "%s", l->data); else - sb_string_append_printf(tmp_str, "%s%s", l->data, + b_string_append_printf(tmp_str, "%s%s", l->data, line_ending); } - sb_slist_free_full(lines2, free); + b_slist_free_full(lines2, free); lines2 = NULL; parsed = blogc_content_parse_inline(tmp_str->str); - sb_string_free(tmp_str, true); - lines = sb_slist_append(lines, sb_strdup(parsed)); + b_string_free(tmp_str, true); + lines = b_slist_append(lines, b_strdup(parsed)); free(parsed); parsed = NULL; } - sb_string_append_printf(rv, "<ol>%s", line_ending); - for (sb_slist_t *l = lines; l != NULL; l = l->next) - sb_string_append_printf(rv, "<li>%s</li>%s", l->data, + b_string_append_printf(rv, "<ol>%s", line_ending); + for (b_slist_t *l = lines; l != NULL; l = l->next) + b_string_append_printf(rv, "<li>%s</li>%s", l->data, line_ending); - sb_string_append_printf(rv, "</ol>%s", line_ending); - sb_slist_free_full(lines, free); + b_string_append_printf(rv, "</ol>%s", line_ending); + b_slist_free_full(lines, free); lines = NULL; free(prefix); prefix = NULL; @@ -967,9 +967,9 @@ para: else end = src_len; } - tmp = sb_strndup(src + start, end - start); + tmp = b_strndup(src + start, end - start); parsed = blogc_content_parse_inline(tmp); - sb_string_append_printf(rv, "<p>%s</p>%s", parsed, + b_string_append_printf(rv, "<p>%s</p>%s", parsed, line_ending); free(parsed); parsed = NULL; @@ -987,5 +987,5 @@ para: current++; } - return sb_string_free(rv, false); + return b_string_free(rv, false); } |