17589970077-2502

Committed 09 Sep 2025 05:00PM UTC coverage: 65.196% (-5.0%) from 70.225%

Build # 17589970077-2502

Build Type

push

github

Committed by

tstack

Commit Message

[format] add fields for source file/line

Knowing the source file/line context in a log
message can help find log messages when using
log2src.

Run Details

56 of 70 new or added lines in 2 files covered. (80.0%)

13954 existing lines in 210 files now uncovered.

45516 of 69814 relevant lines covered (65.2%)

404154.37 hits per line

Source File
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76.42

/src/md4cpp.cc

/**
 * Copyright (c) 2022, Timothy Stack
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * * Neither the name of Timothy Stack nor the names of its contributors
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "md4cpp.hh"

#include "base/is_utf8.hh"
#include "base/lnav_log.hh"
#include "emojis-json.h"
#include "pcrepp/pcre2pp.hh"
#include "xml-entities-json.h"
#include "yajlpp/yajlpp_def.hh"

namespace md4cpp {

static const typed_json_path_container<xml_entity_map>&
get_xml_entity_map_handlers()
{
    static const typed_json_path_container<xml_entity> xml_entity_handlers = {
        yajlpp::property_handler("characters").for_field(&xml_entity::xe_chars),
    };

    static const typed_json_path_container<xml_entity_map> retval = {
        yajlpp::pattern_property_handler("(?<var_name>\\&\\w+;?)")
            .with_synopsis("<name>")
            .with_path_provider<xml_entity_map>(
                [](struct xml_entity_map* xem,
                   std::vector<std::string>& paths_out) {
                    for (const auto& iter : xem->xem_entities) {
                        paths_out.emplace_back(iter.first);
                    }
                })
            .with_obj_provider<xml_entity, xml_entity_map>(
                [](const yajlpp_provider_context& ypc, xml_entity_map* xem) {
                    auto entity_name = ypc.get_substr(0);
                    return &xem->xem_entities[entity_name];
                })
            .with_children(xml_entity_handlers),
    };

    return retval;
}

static const typed_json_path_container<emoji_map>&
get_emoji_map_handlers()
{
    static const typed_json_path_container<emoji> emoji_handlers = {
        yajlpp::property_handler("emoji").for_field(&emoji::e_value),
        yajlpp::property_handler("shortname").for_field(&emoji::e_shortname),
    };

    static const typed_json_path_container<emoji_map> retval = {
        yajlpp::property_handler("emojis#")
            .for_field(&emoji_map::em_emojis)
            .with_children(emoji_handlers),
    };

    return retval;
}

static xml_entity_map
load_xml_entity_map()
{
    static const intern_string_t name
        = intern_string::lookup(xml_entities_json.get_name());
    auto sfp = xml_entities_json.to_string_fragment_producer();
    auto parse_res = get_xml_entity_map_handlers()
                         .parser_for(name)
                         .with_ignore_unused(true)
                         .of(*sfp);

    assert(parse_res.isOk());

    return parse_res.unwrap();
}

const xml_entity_map&
get_xml_entity_map()
{
    static const auto retval = load_xml_entity_map();

    return retval;
}

static emoji_map
load_emoji_map()
{
    static const intern_string_t name
        = intern_string::lookup(emojis_json.get_name());
    auto sfp = emojis_json.to_string_fragment_producer();
    auto parse_res
        = get_emoji_map_handlers().parser_for(name).with_ignore_unused(true).of(
            *sfp);

    assert(parse_res.isOk());

    auto retval = parse_res.unwrap();
    for (auto& em : retval.em_emojis) {
        retval.em_shortname2emoji.emplace(em.e_shortname, em);
    }

    return retval;
}

const emoji_map&
get_emoji_map()
{
    static const auto retval = load_emoji_map();

    return retval;
}

std::string
escape_html(string_fragment content)
{
    std::string retval;

    retval.reserve(content.length());
    for (const auto ch : content) {
        switch (ch) {
            case '"':
                retval.append("&quot;");
                break;
            case '\'':
                retval.append("&apos;");
                break;
            case '<':
                retval.append("&lt;");
                break;
            case '>':
                retval.append("&gt;");
                break;
            case '&':
                retval.append("&amp;");
                break;
            default:
                retval.push_back(ch);
                break;
        }
    }

    return retval;
}

struct parse_userdata {
    event_handler& pu_handler;
    std::string pu_error_msg;
};

void
event_handler::set_line_number_from(const char* text)
{
    if (this->eh_fragment.begin() <= text && text < this->eh_fragment.end()) {
        auto off = text - this->eh_fragment.begin();

        this->eh_tree->visit_overlapping(off, off + 1, [this](const auto& cintv) {
            this->eh_line_number = cintv.value;
        });
    }
}

event_handler::block
event_handler::build_block(MD_BLOCKTYPE type, void* detail)
{
    switch (type) {
        case MD_BLOCK_DOC:
            return block_doc{};
        case MD_BLOCK_QUOTE:
            return block_quote{};
        case MD_BLOCK_UL:
            return static_cast<MD_BLOCK_UL_DETAIL*>(detail);
        case MD_BLOCK_OL:
            return static_cast<MD_BLOCK_OL_DETAIL*>(detail);
        case MD_BLOCK_LI:
            return static_cast<MD_BLOCK_LI_DETAIL*>(detail);
        case MD_BLOCK_HR:
            return block_hr{};
        case MD_BLOCK_H:
            return static_cast<MD_BLOCK_H_DETAIL*>(detail);
        case MD_BLOCK_CODE: {
            auto retval = static_cast<MD_BLOCK_CODE_DETAIL*>(detail);

            this->set_line_number_from(retval->lang.text);
            return retval;
        }
        case MD_BLOCK_HTML:
            return block_html{};
        case MD_BLOCK_P:
            return block_p{};
        case MD_BLOCK_TABLE:
            return static_cast<MD_BLOCK_TABLE_DETAIL*>(detail);
        case MD_BLOCK_THEAD:
            return block_thead{};
        case MD_BLOCK_TBODY:
            return block_tbody{};
        case MD_BLOCK_TR:
            return block_tr{};
        case MD_BLOCK_TH:
            return block_th{};
        case MD_BLOCK_TD:
            return static_cast<MD_BLOCK_TD_DETAIL*>(detail);
    }

    return {};
}

event_handler::span
event_handler::build_span(MD_SPANTYPE type, void* detail)
{
    switch (type) {
        case MD_SPAN_EM:
            return span_em{};
        case MD_SPAN_STRONG:
            return span_strong{};
        case MD_SPAN_A:
            return static_cast<MD_SPAN_A_DETAIL*>(detail);
        case MD_SPAN_IMG:
            return static_cast<MD_SPAN_IMG_DETAIL*>(detail);
        case MD_SPAN_CODE:
            return span_code{};
        case MD_SPAN_DEL:
            return span_del{};
        case MD_SPAN_U:
            return span_u{};
        default:
            break;
    }

    return {};
}

static int
md4cpp_enter_block(MD_BLOCKTYPE type, void* detail, void* userdata)
{
    auto* pu = static_cast<parse_userdata*>(userdata);

    auto enter_res
        = pu->pu_handler.enter_block(pu->pu_handler.build_block(type, detail));
    if (enter_res.isErr()) {
        pu->pu_error_msg = enter_res.unwrapErr();
        return 1;
    }

    return 0;
}

static int
md4cpp_leave_block(MD_BLOCKTYPE type, void* detail, void* userdata)
{
    auto* pu = static_cast<parse_userdata*>(userdata);
    auto leave_res
        = pu->pu_handler.leave_block(pu->pu_handler.build_block(type, detail));
    if (leave_res.isErr()) {
        pu->pu_error_msg = leave_res.unwrapErr();
        return 1;
    }

    return 0;
}

static int
md4cpp_enter_span(MD_SPANTYPE type, void* detail, void* userdata)
{
    auto* pu = static_cast<parse_userdata*>(userdata);

    auto enter_res
        = pu->pu_handler.enter_span(pu->pu_handler.build_span(type, detail));
    if (enter_res.isErr()) {
        pu->pu_error_msg = enter_res.unwrapErr();
        return 1;
    }

    return 0;
}

static int
md4cpp_leave_span(MD_SPANTYPE type, void* detail, void* userdata)
{
    auto* pu = static_cast<parse_userdata*>(userdata);

    auto leave_res
        = pu->pu_handler.leave_span(pu->pu_handler.build_span(type, detail));
    if (leave_res.isErr()) {
        pu->pu_error_msg = leave_res.unwrapErr();
        return 1;
    }

    return 0;
}

static int
md4cpp_text(MD_TEXTTYPE type, const MD_CHAR* text, MD_SIZE size, void* userdata)
{
    auto* pu = static_cast<parse_userdata*>(userdata);

    auto text_res = pu->pu_handler.text(type, string_fragment(text, 0, size));
    if (text_res.isErr()) {
        pu->pu_error_msg = text_res.unwrapErr();
        return 1;
    }

    return 0;
}

namespace details {
Result<void, std::string>
parse(const string_fragment& sf, event_handler& eh)
{
    auto scan_res = is_utf8(sf);
    if (!scan_res.is_valid()) {
        return Err(
            fmt::format(FMT_STRING("file has invalid UTF-8 at offset {}: {}"),
                        scan_res.usr_valid_frag.sf_end,
                        scan_res.usr_message));
    }

    auto eols = std::vector<event_handler::line_type_t>{};
    int lineno = 1;

    auto rest_sf = sf;
    while (!rest_sf.empty()) {
        auto split_pair = rest_sf.split_when(string_fragment::tag1{'\n'});
        auto line_sf = split_pair.first;

        eols.emplace_back(line_sf.sf_begin, line_sf.sf_end, lineno++);
        rest_sf = split_pair.second;
    }

    MD_PARSER parser = {0};
    eh.eh_fragment = sf;
    eh.eh_tree = std::make_unique<event_handler::lines_tree_t>(std::move(eols));
    auto pu = parse_userdata{eh};

    parser.abi_version = 0;
    parser.flags
        = (MD_DIALECT_GITHUB | MD_FLAG_UNDERLINE | MD_FLAG_STRIKETHROUGH)
        & ~(MD_FLAG_PERMISSIVEAUTOLINKS);
    parser.enter_block = md4cpp_enter_block;
    parser.leave_block = md4cpp_leave_block;
    parser.enter_span = md4cpp_enter_span;
    parser.leave_span = md4cpp_leave_span;
    parser.text = md4cpp_text;

    auto rc = md_parse(sf.data(), sf.length(), &parser, &pu);

    if (rc == 0) {
        return Ok();
    }

    return Err(pu.pu_error_msg);
}
}  // namespace details

}  // namespace md4cpp

1	/**
2	* Copyright (c) 2022, Timothy Stack
3	*
4	* All rights reserved.
5	*
6	* Redistribution and use in source and binary forms, with or without
7	* modification, are permitted provided that the following conditions are met:
8	*
9	* * Redistributions of source code must retain the above copyright notice, this
10	* list of conditions and the following disclaimer.
11	* * Redistributions in binary form must reproduce the above copyright notice,
12	* this list of conditions and the following disclaimer in the documentation
13	* and/or other materials provided with the distribution.
14	* * Neither the name of Timothy Stack nor the names of its contributors
15	* may be used to endorse or promote products derived from this software
16	* without specific prior written permission.
17	*
18	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
19	* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21	* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
22	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
25	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28	*/
29
30	#include "md4cpp.hh"
31
32	#include "base/is_utf8.hh"
33	#include "base/lnav_log.hh"
34	#include "emojis-json.h"
35	#include "pcrepp/pcre2pp.hh"
36	#include "xml-entities-json.h"
37	#include "yajlpp/yajlpp_def.hh"
38
39	namespace md4cpp {
40
41	static const typed_json_path_container<xml_entity_map>&
42	get_xml_entity_map_handlers()	30✔
43	{
44	static const typed_json_path_container<xml_entity> xml_entity_handlers = {
45	yajlpp::property_handler("characters").for_field(&xml_entity::xe_chars),	60✔
46	};	120✔
47
48	static const typed_json_path_container<xml_entity_map> retval = {
49	yajlpp::pattern_property_handler("(?<var_name>\\&\\w+;?)")	×
50	.with_synopsis("<name>")	30✔
51	.with_path_provider<xml_entity_map>(	30✔
52	[](struct xml_entity_map* xem,	×
53	std::vector<std::string>& paths_out) {
54	for (const auto& iter : xem->xem_entities) {	×
UNCOV 55	paths_out.emplace_back(iter.first);	×
56	}
UNCOV 57	})	×
58	.with_obj_provider<xml_entity, xml_entity_map>(	30✔
59	[](const yajlpp_provider_context& ypc, xml_entity_map* xem) {	30✔
60	auto entity_name = ypc.get_substr(0);	401,580✔
61	return &xem->xem_entities[entity_name];	803,160✔
62	})	401,580✔
63	.with_children(xml_entity_handlers),	30✔
64	};	120✔
65
66	return retval;	30✔
67	}	120✔
68
69	static const typed_json_path_container<emoji_map>&
70	get_emoji_map_handlers()	33✔
71	{
72	static const typed_json_path_container<emoji> emoji_handlers = {
73	yajlpp::property_handler("emoji").for_field(&emoji::e_value),	66✔
74	yajlpp::property_handler("shortname").for_field(&emoji::e_shortname),	66✔
75	};	165✔
76
77	static const typed_json_path_container<emoji_map> retval = {
78	yajlpp::property_handler("emojis#")	66✔
79	.for_field(&emoji_map::em_emojis)	33✔
80	.with_children(emoji_handlers),	33✔
81	};	132✔
82
83	return retval;	33✔
84	}	165✔
85
86	static xml_entity_map
87	load_xml_entity_map()	30✔
88	{
89	static const intern_string_t name
90	= intern_string::lookup(xml_entities_json.get_name());	90✔
91	auto sfp = xml_entities_json.to_string_fragment_producer();	30✔
92	auto parse_res = get_xml_entity_map_handlers()	30✔
93	.parser_for(name)	60✔
94	.with_ignore_unused(true)	30✔
95	.of(*sfp);	30✔
96
97	assert(parse_res.isOk());
98
99	return parse_res.unwrap();	60✔
100	}	30✔
101
102	const xml_entity_map&
103	get_xml_entity_map()	30✔
104	{
105	static const auto retval = load_xml_entity_map();	30✔
106
107	return retval;	30✔
108	}
109
110	static emoji_map
111	load_emoji_map()	33✔
112	{
113	static const intern_string_t name
114	= intern_string::lookup(emojis_json.get_name());	99✔
115	auto sfp = emojis_json.to_string_fragment_producer();	33✔
116	auto parse_res
117	= get_emoji_map_handlers().parser_for(name).with_ignore_unused(true).of(	66✔
118	*sfp);	33✔
119
120	assert(parse_res.isOk());
121
122	auto retval = parse_res.unwrap();	33✔
123	for (auto& em : retval.em_emojis) {	133,089✔
124	retval.em_shortname2emoji.emplace(em.e_shortname, em);	133,056✔
125	}
126
127	return retval;	66✔
128	}	33✔
129
130	const emoji_map&
131	get_emoji_map()	116✔
132	{
133	static const auto retval = load_emoji_map();	116✔
134
135	return retval;	116✔
136	}
137
138	std::string
139	escape_html(string_fragment content)	×
140	{
141	std::string retval;	×
142
143	retval.reserve(content.length());	×
144	for (const auto ch : content) {	×
145	switch (ch) {	×
146	case '"':	×
147	retval.append(""");	×
148	break;	×
UNCOV 149	case '\'':	×
UNCOV 150	retval.append("'");	×
UNCOV 151	break;	×
152	case '<':	×
153	retval.append("<");	×
UNCOV 154	break;	×
UNCOV 155	case '>':	×
UNCOV 156	retval.append(">");	×
UNCOV 157	break;	×
UNCOV 158	case '&':	×
UNCOV 159	retval.append("&");	×
UNCOV 160	break;	×
UNCOV 161	default:	×
UNCOV 162	retval.push_back(ch);	×
UNCOV 163	break;	×
164	}
165	}
166
UNCOV 167	return retval;	×
UNCOV 168	}	×
169
170	struct parse_userdata {
171	event_handler& pu_handler;
172	std::string pu_error_msg;
173	};
174
175	void
176	event_handler::set_line_number_from(const char* text)	260✔
177	{
178	if (this->eh_fragment.begin() <= text && text < this->eh_fragment.end()) {	260✔
179	auto off = text - this->eh_fragment.begin();	164✔
180
181	this->eh_tree->visit_overlapping(off, off + 1, [this](const auto& cintv) {	164✔
182	this->eh_line_number = cintv.value;	180✔
183	});	180✔
184	}
185	}	260✔
186
187	event_handler::block
188	event_handler::build_block(MD_BLOCKTYPE type, void* detail)	5,644✔
189	{
190	switch (type) {	5,644✔
191	case MD_BLOCK_DOC:	182✔
192	return block_doc{};	182✔
193	case MD_BLOCK_QUOTE:	72✔
194	return block_quote{};	72✔
195	case MD_BLOCK_UL:	170✔
196	return static_cast<MD_BLOCK_UL_DETAIL*>(detail);	170✔
197	case MD_BLOCK_OL:	6✔
198	return static_cast<MD_BLOCK_OL_DETAIL*>(detail);	6✔
199	case MD_BLOCK_LI:	656✔
200	return static_cast<MD_BLOCK_LI_DETAIL*>(detail);	656✔
UNCOV 201	case MD_BLOCK_HR:	×
UNCOV 202	return block_hr{};	×
203	case MD_BLOCK_H:	392✔
204	return static_cast<MD_BLOCK_H_DETAIL*>(detail);	392✔
205	case MD_BLOCK_CODE: {	260✔
206	auto retval = static_cast<MD_BLOCK_CODE_DETAIL*>(detail);	260✔
207
208	this->set_line_number_from(retval->lang.text);	260✔
209	return retval;	260✔
210	}
211	case MD_BLOCK_HTML:	62✔
212	return block_html{};	62✔
213	case MD_BLOCK_P:	1,130✔
214	return block_p{};	1,130✔
215	case MD_BLOCK_TABLE:	100✔
216	return static_cast<MD_BLOCK_TABLE_DETAIL*>(detail);	100✔
217	case MD_BLOCK_THEAD:	100✔
218	return block_thead{};	100✔
219	case MD_BLOCK_TBODY:	100✔
220	return block_tbody{};	100✔
221	case MD_BLOCK_TR:	786✔
222	return block_tr{};	786✔
223	case MD_BLOCK_TH:	208✔
224	return block_th{};	208✔
225	case MD_BLOCK_TD:	1,420✔
226	return static_cast<MD_BLOCK_TD_DETAIL*>(detail);	1,420✔
227	}
228
UNCOV 229	return {};	×
230	}
231
232	event_handler::span
233	event_handler::build_span(MD_SPANTYPE type, void* detail)	1,602✔
234	{
235	switch (type) {	1,602✔
236	case MD_SPAN_EM:	8✔
237	return span_em{};	8✔
238	case MD_SPAN_STRONG:	168✔
239	return span_strong{};	168✔
240	case MD_SPAN_A:	484✔
241	return static_cast<MD_SPAN_A_DETAIL*>(detail);	484✔
242	case MD_SPAN_IMG:	84✔
243	return static_cast<MD_SPAN_IMG_DETAIL*>(detail);	84✔
244	case MD_SPAN_CODE:	816✔
245	return span_code{};	816✔
246	case MD_SPAN_DEL:	8✔
247	return span_del{};	8✔
248	case MD_SPAN_U:	34✔
249	return span_u{};	34✔
UNCOV 250	default:	×
UNCOV 251	break;	×
252	}
253
UNCOV 254	return {};	×
255	}
256
257	static int
258	md4cpp_enter_block(MD_BLOCKTYPE type, void* detail, void* userdata)	2,822✔
259	{
260	auto* pu = static_cast<parse_userdata*>(userdata);	2,822✔
261
262	auto enter_res
263	= pu->pu_handler.enter_block(pu->pu_handler.build_block(type, detail));	2,822✔
264	if (enter_res.isErr()) {	2,822✔
UNCOV 265	pu->pu_error_msg = enter_res.unwrapErr();	×
UNCOV 266	return 1;	×
267	}
268
269	return 0;	2,822✔
270	}	2,822✔
271
272	static int
273	md4cpp_leave_block(MD_BLOCKTYPE type, void* detail, void* userdata)	2,822✔
274	{
275	auto* pu = static_cast<parse_userdata*>(userdata);	2,822✔
276	auto leave_res
277	= pu->pu_handler.leave_block(pu->pu_handler.build_block(type, detail));	2,822✔
278	if (leave_res.isErr()) {	2,822✔
UNCOV 279	pu->pu_error_msg = leave_res.unwrapErr();	×
UNCOV 280	return 1;	×
281	}
282
283	return 0;	2,822✔
284	}	2,822✔
285
286	static int
287	md4cpp_enter_span(MD_SPANTYPE type, void* detail, void* userdata)	801✔
288	{
289	auto* pu = static_cast<parse_userdata*>(userdata);	801✔
290
291	auto enter_res
292	= pu->pu_handler.enter_span(pu->pu_handler.build_span(type, detail));	801✔
293	if (enter_res.isErr()) {	801✔
UNCOV 294	pu->pu_error_msg = enter_res.unwrapErr();	×
UNCOV 295	return 1;	×
296	}
297
298	return 0;	801✔
299	}	801✔
300
301	static int
302	md4cpp_leave_span(MD_SPANTYPE type, void* detail, void* userdata)	801✔
303	{
304	auto* pu = static_cast<parse_userdata*>(userdata);	801✔
305
306	auto leave_res
307	= pu->pu_handler.leave_span(pu->pu_handler.build_span(type, detail));	801✔
308	if (leave_res.isErr()) {	801✔
UNCOV 309	pu->pu_error_msg = leave_res.unwrapErr();	×
UNCOV 310	return 1;	×
311	}
312
313	return 0;	801✔
314	}	801✔
315
316	static int
317	md4cpp_text(MD_TEXTTYPE type, const MD_CHAR* text, MD_SIZE size, void* userdata)	5,488✔
318	{
319	auto* pu = static_cast<parse_userdata*>(userdata);	5,488✔
320
321	auto text_res = pu->pu_handler.text(type, string_fragment(text, 0, size));	5,488✔
322	if (text_res.isErr()) {	5,488✔
UNCOV 323	pu->pu_error_msg = text_res.unwrapErr();	×
UNCOV 324	return 1;	×
325	}
326
327	return 0;	5,488✔
328	}	5,488✔
329
330	namespace details {
331	Result<void, std::string>
332	parse(const string_fragment& sf, event_handler& eh)	91✔
333	{
334	auto scan_res = is_utf8(sf);	91✔
335	if (!scan_res.is_valid()) {	91✔
UNCOV 336	return Err(	×
UNCOV 337	fmt::format(FMT_STRING("file has invalid UTF-8 at offset {}: {}"),	×
338	scan_res.usr_valid_frag.sf_end,
UNCOV 339	scan_res.usr_message));	×
340	}
341
342	auto eols = std::vector<event_handler::line_type_t>{};	91✔
343	int lineno = 1;	91✔
344
345	auto rest_sf = sf;	91✔
346	while (!rest_sf.empty()) {	3,995✔
347	auto split_pair = rest_sf.split_when(string_fragment::tag1{'\n'});	3,904✔
348	auto line_sf = split_pair.first;	3,904✔
349
350	eols.emplace_back(line_sf.sf_begin, line_sf.sf_end, lineno++);	3,904✔
351	rest_sf = split_pair.second;	3,904✔
352	}
353
354	MD_PARSER parser = {0};	91✔
355	eh.eh_fragment = sf;	91✔
356	eh.eh_tree = std::make_unique<event_handler::lines_tree_t>(std::move(eols));	91✔
357	auto pu = parse_userdata{eh};	91✔
358
359	parser.abi_version = 0;	91✔
360	parser.flags
361	= (MD_DIALECT_GITHUB \| MD_FLAG_UNDERLINE \| MD_FLAG_STRIKETHROUGH)	91✔
362	& ~(MD_FLAG_PERMISSIVEAUTOLINKS);
363	parser.enter_block = md4cpp_enter_block;	91✔
364	parser.leave_block = md4cpp_leave_block;	91✔
365	parser.enter_span = md4cpp_enter_span;	91✔
366	parser.leave_span = md4cpp_leave_span;	91✔
367	parser.text = md4cpp_text;	91✔
368
369	auto rc = md_parse(sf.data(), sf.length(), &parser, &pu);	91✔
370
371	if (rc == 0) {	91✔
372	return Ok();	91✔
373	}
374
UNCOV 375	return Err(pu.pu_error_msg);	×
376	}	91✔
377	} // namespace details
378
379	} // namespace md4cpp

tstack / lnav / 17589970077-2502

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