diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cmark.h | 52 | ||||
| -rw-r--r-- | src/node.c | 185 |
2 files changed, 232 insertions, 5 deletions
diff --git a/src/cmark.h b/src/cmark.h index 522e77e..a74fe93 100644 --- a/src/cmark.h +++ b/src/cmark.h @@ -44,6 +44,7 @@ typedef enum { } cmark_node_type; typedef enum { + CMARK_NO_LIST, CMARK_BULLET_LIST, CMARK_ORDERED_LIST } cmark_list_type; @@ -90,10 +91,40 @@ CMARK_EXPORT cmark_node_type cmark_node_get_type(cmark_node *node); CMARK_EXPORT const char* -cmark_node_get_content(cmark_node *node); +cmark_node_get_string_content(cmark_node *node); CMARK_EXPORT int -cmark_node_set_content(cmark_node *node, const char *content); +cmark_node_set_string_content(cmark_node *node, const char *content); + +CMARK_EXPORT int +cmark_node_get_header_level(cmark_node *node); + +CMARK_EXPORT int +cmark_node_set_header_level(cmark_node *node, int level); + +CMARK_EXPORT cmark_list_type +cmark_node_get_list_type(cmark_node *node); + +CMARK_EXPORT int +cmark_node_set_list_type(cmark_node *node, cmark_list_type type); + +CMARK_EXPORT int +cmark_node_get_list_start(cmark_node *node); + +CMARK_EXPORT int +cmark_node_set_list_start(cmark_node *node, int start); + +CMARK_EXPORT int +cmark_node_get_list_tight(cmark_node *node); + +CMARK_EXPORT int +cmark_node_set_list_tight(cmark_node *node, int tight); + +CMARK_EXPORT const char* +cmark_node_get_fence_info(cmark_node *node); + +CMARK_EXPORT int +cmark_node_set_fence_info(cmark_node *node, const char *info); CMARK_EXPORT const char* cmark_node_get_url(cmark_node *node); @@ -101,6 +132,21 @@ cmark_node_get_url(cmark_node *node); CMARK_EXPORT int cmark_node_set_url(cmark_node *node, const char *url); +CMARK_EXPORT const char* +cmark_node_get_title(cmark_node *node); + +CMARK_EXPORT int +cmark_node_set_title(cmark_node *node, const char *title); + +CMARK_EXPORT int +cmark_node_get_start_line(cmark_node *node); + +CMARK_EXPORT int +cmark_node_get_start_column(cmark_node *node); + +CMARK_EXPORT int +cmark_node_get_end_line(cmark_node *node); + // Tree manipulation CMARK_EXPORT void @@ -110,7 +156,7 @@ CMARK_EXPORT int cmark_node_insert_before(cmark_node *node, cmark_node *sibling); CMARK_EXPORT int -cmark_node_insert_before(cmark_node *node, cmark_node *sibling); +cmark_node_insert_after(cmark_node *node, cmark_node *sibling); CMARK_EXPORT int cmark_node_prepend_child(cmark_node *node, cmark_node *child); @@ -96,12 +96,18 @@ S_strdup(const char *str) { } const char* -cmark_node_get_content(cmark_node *node) { +cmark_node_get_string_content(cmark_node *node) { switch (node->type) { + case NODE_INDENTED_CODE: + case NODE_FENCED_CODE: + case NODE_HTML: + return cmark_strbuf_cstr(&node->string_content); + case NODE_STRING: case NODE_INLINE_HTML: case NODE_INLINE_CODE: return cmark_chunk_to_cstr(&node->as.literal); + default: break; } @@ -110,13 +116,53 @@ cmark_node_get_content(cmark_node *node) { } int -cmark_node_set_content(cmark_node *node, const char *content) { +cmark_node_set_string_content(cmark_node *node, const char *content) { switch (node->type) { + case NODE_INDENTED_CODE: + case NODE_FENCED_CODE: + case NODE_HTML: + cmark_strbuf_sets(&node->string_content, content); + return 1; + case NODE_STRING: case NODE_INLINE_HTML: case NODE_INLINE_CODE: cmark_chunk_set_cstr(&node->as.literal, content); return 1; + + default: + break; + } + + return 0; +} + +int +cmark_node_get_header_level(cmark_node *node) { + switch (node->type) { + case CMARK_NODE_ATX_HEADER: + case CMARK_NODE_SETEXT_HEADER: + return node->as.header.level; + + default: + break; + } + + return 0; +} + +int +cmark_node_set_header_level(cmark_node *node, int level) { + if (level < 1 || level > 6) { + return 0; + } + + switch (node->type) { + case CMARK_NODE_ATX_HEADER: + case CMARK_NODE_SETEXT_HEADER: + node->as.header.level = level; + return 1; + default: break; } @@ -124,6 +170,98 @@ cmark_node_set_content(cmark_node *node, const char *content) { return 0; } +cmark_list_type +cmark_node_get_list_type(cmark_node *node) { + if (node->type == CMARK_NODE_LIST) { + return node->as.list.list_type; + } + else { + return CMARK_NO_LIST; + } +} + +int +cmark_node_set_list_type(cmark_node *node, cmark_list_type type) { + if (!(type == CMARK_BULLET_LIST || type == CMARK_ORDERED_LIST)) { + return 0; + } + + if (node->type == CMARK_NODE_LIST) { + node->as.list.list_type = type; + return 1; + } + else { + return 0; + } +} + +int +cmark_node_get_list_start(cmark_node *node) { + if (node->type == CMARK_NODE_LIST) { + return node->as.list.start; + } + else { + return 0; + } +} + +int +cmark_node_set_list_start(cmark_node *node, int start) { + if (start < 0) { + return 0; + } + + if (node->type == CMARK_NODE_LIST) { + node->as.list.start = start; + return 1; + } + else { + return 0; + } +} + +int +cmark_node_get_list_tight(cmark_node *node) { + if (node->type == CMARK_NODE_LIST) { + return node->as.list.tight; + } + else { + return 0; + } +} + +int +cmark_node_set_list_tight(cmark_node *node, int tight) { + if (node->type == CMARK_NODE_LIST) { + node->as.list.tight = tight; + return 1; + } + else { + return 0; + } +} + +const char* +cmark_node_get_fence_info(cmark_node *node) { + if (node->type == NODE_FENCED_CODE) { + return cmark_strbuf_cstr(&node->as.code.info); + } + else { + return NULL; + } +} + +int +cmark_node_set_fence_info(cmark_node *node, const char *info) { + if (node->type == NODE_FENCED_CODE) { + cmark_strbuf_sets(&node->as.code.info, info); + return 1; + } + else { + return 0; + } +} + const char* cmark_node_get_url(cmark_node *node) { switch (node->type) { @@ -152,6 +290,49 @@ cmark_node_set_url(cmark_node *node, const char *url) { return 0; } +const char* +cmark_node_get_title(cmark_node *node) { + switch (node->type) { + case NODE_LINK: + case NODE_IMAGE: + return (char *)node->as.link.title; + default: + break; + } + + return NULL; +} + +int +cmark_node_set_title(cmark_node *node, const char *title) { + switch (node->type) { + case NODE_LINK: + case NODE_IMAGE: + free(node->as.link.title); + node->as.link.title = (unsigned char *)S_strdup(title); + return 1; + default: + break; + } + + return 0; +} + +int +cmark_node_get_start_line(cmark_node *node) { + return node->start_line; +} + +int +cmark_node_get_start_column(cmark_node *node) { + return node->start_column; +} + +int +cmark_node_get_end_line(cmark_node *node) { + return node->end_line; +} + static inline bool S_is_block(cmark_node *node) { return node->type >= CMARK_NODE_FIRST_BLOCK |