| 108 |
|
|
| 109 |
typedef struct lml_tag_def_t |
typedef struct lml_tag_def_t |
| 110 |
{ |
{ |
| 111 |
const char *tag_name; // tag name |
const char *tag_name; // tag name |
| 112 |
const char *tag_output; // output string |
const char *tag_output; // output string |
| 113 |
const char *default_param; // default param string |
const char *default_param; // default param string |
| 114 |
const char *quote_mode_output; // output string in quote mode |
const char *quote_mode_output; // output string in quote mode |
| 115 |
lml_tag_filter_cb tag_filter_cb; // tag filter callback |
lml_tag_filter_cb tag_filter_cb; // tag filter callback |
| 116 |
} LML_TAG_DEF; |
} LML_TAG_DEF; |
| 117 |
|
|
| 118 |
const LML_TAG_DEF lml_tag_def[] = { |
const LML_TAG_DEF lml_tag_def[] = { |
| 119 |
// Definition of tuple: {lml_tag, lml_output, default_param, quote_mode_output, lml_filter_cb} |
// Definition of tuple: {lml_tag, lml_output, default_param, quote_mode_output, lml_filter_cb} |
| 120 |
{"plain", NULL, NULL, NULL, lml_tag_disable_filter}, |
{"plain", NULL, NULL, NULL, lml_tag_disable_filter}, |
| 121 |
|
{"nolml", "", NULL, "", NULL}, // deprecated |
| 122 |
|
{"lml", "", NULL, "", NULL}, // deprecated |
| 123 |
|
{"align", "", "", "", NULL}, // N/A |
| 124 |
|
{"/align", "", "", "", NULL}, // N/A |
| 125 |
|
{"size", "", "", "", NULL}, // N/A |
| 126 |
|
{"/size", "", "", "", NULL}, // N/A |
| 127 |
{"left", "[", "", "[left]", NULL}, |
{"left", "[", "", "[left]", NULL}, |
| 128 |
{"right", "]", "", "[right]", NULL}, |
{"right", "]", "", "[right]", NULL}, |
| 129 |
{"bold", "\033[1m", "", "", NULL}, // does not work in Fterm |
{"bold", "\033[1m", "", "", NULL}, // does not work in Fterm |
| 130 |
{"/bold", "\033[22m", NULL, "", NULL}, |
{"/bold", "\033[22m", NULL, "", NULL}, |
| 131 |
{"b", "\033[1m", "", "", NULL}, |
{"b", "\033[1m", "", "", NULL}, |
| 132 |
{"/b", "\033[22m", NULL, "", NULL}, |
{"/b", "\033[22m", NULL, "", NULL}, |
| 133 |
{"italic", "\033[5m", "", "", NULL}, // use blink instead |
{"italic", "\033[5m", "", "", NULL}, // use blink instead |
| 134 |
{"/italic", "\033[m", NULL, "", NULL}, // \033[25m does not work in Fterm |
{"/italic", "\033[m", NULL, "", NULL}, // \033[25m does not work in Fterm |
| 135 |
{"i", "\033[5m", "", "", NULL}, |
{"i", "\033[5m", "", "", NULL}, |
| 136 |
{"/i", "\033[m", NULL, "", NULL}, |
{"/i", "\033[m", NULL, "", NULL}, |
| 186 |
int j = 0; |
int j = 0; |
| 187 |
int k; |
int k; |
| 188 |
int tag_start_pos = -1; |
int tag_start_pos = -1; |
| 189 |
|
int tag_name_pos = -1; |
| 190 |
int tag_end_pos = -1; |
int tag_end_pos = -1; |
| 191 |
int tag_param_pos = -1; |
int tag_param_pos = -1; |
| 192 |
int tag_output_len; |
int tag_output_len; |
| 193 |
int new_line = 1; |
int new_line = 1; |
| 194 |
int fb_quote_level = 0; |
int fb_quote_level = 0; |
| 195 |
|
int tag_name_found; |
| 196 |
|
|
| 197 |
lml_init(); |
lml_init(); |
| 198 |
|
|
| 269 |
} |
} |
| 270 |
} |
} |
| 271 |
|
|
| 272 |
if (str_in[i] == '\n') |
if (str_in[i] == '\n') // jump out of tag at end of line |
| 273 |
{ |
{ |
| 274 |
tag_start_pos = -1; // jump out of tag at end of line |
if (tag_start_pos != -1) // tag is not closed |
| 275 |
|
{ |
| 276 |
|
tag_end_pos = i - 1; |
| 277 |
|
tag_output_len = tag_end_pos - tag_start_pos + 1; |
| 278 |
|
if (j + tag_output_len >= buf_len) |
| 279 |
|
{ |
| 280 |
|
log_error("Buffer is not longer enough for output string %ld >= %d\n", j + tag_output_len, buf_len); |
| 281 |
|
str_out[j] = '\0'; |
| 282 |
|
return j; |
| 283 |
|
} |
| 284 |
|
|
| 285 |
|
memcpy(str_out + j, str_in + tag_start_pos, (size_t)tag_output_len); |
| 286 |
|
j += tag_output_len; |
| 287 |
|
} |
| 288 |
|
|
| 289 |
|
tag_start_pos = -1; |
| 290 |
|
tag_name_pos = -1; |
| 291 |
new_line = 1; |
new_line = 1; |
| 292 |
} |
} |
| 293 |
else if (str_in[i] == '\r') |
else if (str_in[i] == '\r') |
| 297 |
|
|
| 298 |
if (!lml_tag_disabled && str_in[i] == '[') |
if (!lml_tag_disabled && str_in[i] == '[') |
| 299 |
{ |
{ |
| 300 |
tag_start_pos = i + 1; |
tag_start_pos = i; |
| 301 |
|
tag_name_pos = i + 1; |
| 302 |
} |
} |
| 303 |
else if (!lml_tag_disabled && str_in[i] == ']') |
else if (!lml_tag_disabled && str_in[i] == ']') |
| 304 |
{ |
{ |
| 305 |
if (tag_start_pos >= 0) |
if (tag_name_pos >= 0) |
| 306 |
{ |
{ |
| 307 |
tag_end_pos = i; |
tag_end_pos = i; |
| 308 |
|
|
| 309 |
// Skip space characters |
// Skip space characters |
| 310 |
while (str_in[tag_start_pos] == ' ') |
while (str_in[tag_name_pos] == ' ') |
| 311 |
{ |
{ |
| 312 |
tag_start_pos++; |
tag_name_pos++; |
| 313 |
} |
} |
| 314 |
|
|
| 315 |
for (k = 0; k < LML_TAG_COUNT; k++) |
for (tag_name_found = 0, k = 0; k < LML_TAG_COUNT; k++) |
| 316 |
{ |
{ |
| 317 |
if (strncasecmp(lml_tag_def[k].tag_name, str_in + tag_start_pos, (size_t)lml_tag_name_len[k]) == 0) |
if (strncasecmp(lml_tag_def[k].tag_name, str_in + tag_name_pos, (size_t)lml_tag_name_len[k]) == 0) |
| 318 |
{ |
{ |
| 319 |
tag_param_pos = -1; |
tag_param_pos = -1; |
| 320 |
switch (str_in[tag_start_pos + lml_tag_name_len[k]]) |
switch (str_in[tag_name_pos + lml_tag_name_len[k]]) |
| 321 |
{ |
{ |
| 322 |
case ' ': |
case ' ': |
| 323 |
tag_param_pos = tag_start_pos + lml_tag_name_len[k] + 1; |
tag_name_found = 1; |
| 324 |
|
tag_param_pos = tag_name_pos + lml_tag_name_len[k] + 1; |
| 325 |
while (str_in[tag_param_pos] == ' ') |
while (str_in[tag_param_pos] == ' ') |
| 326 |
{ |
{ |
| 327 |
tag_param_pos++; |
tag_param_pos++; |
| 329 |
strncpy(tag_param_buf, str_in + tag_param_pos, (size_t)MIN(tag_end_pos - tag_param_pos, LML_TAG_PARAM_BUF_LEN)); |
strncpy(tag_param_buf, str_in + tag_param_pos, (size_t)MIN(tag_end_pos - tag_param_pos, LML_TAG_PARAM_BUF_LEN)); |
| 330 |
tag_param_buf[MIN(tag_end_pos - tag_param_pos, LML_TAG_PARAM_BUF_LEN)] = '\0'; |
tag_param_buf[MIN(tag_end_pos - tag_param_pos, LML_TAG_PARAM_BUF_LEN)] = '\0'; |
| 331 |
case ']': |
case ']': |
| 332 |
|
tag_name_found = 1; |
| 333 |
if (tag_param_pos == -1 && lml_tag_def[k].tag_output != NULL && lml_tag_def[k].default_param != NULL) // Apply default param if not defined |
if (tag_param_pos == -1 && lml_tag_def[k].tag_output != NULL && lml_tag_def[k].default_param != NULL) // Apply default param if not defined |
| 334 |
{ |
{ |
| 335 |
strncpy(tag_param_buf, lml_tag_def[k].default_param, LML_TAG_PARAM_BUF_LEN - 1); |
strncpy(tag_param_buf, lml_tag_def[k].default_param, LML_TAG_PARAM_BUF_LEN - 1); |
| 351 |
tag_output_len = 0; |
tag_output_len = 0; |
| 352 |
} |
} |
| 353 |
} |
} |
| 354 |
else // quote mode |
else // if (quote_mode) |
| 355 |
{ |
{ |
| 356 |
if (lml_tag_def[k].quote_mode_output != NULL) |
if (lml_tag_def[k].quote_mode_output != NULL) |
| 357 |
{ |
{ |
| 383 |
} |
} |
| 384 |
} |
} |
| 385 |
|
|
| 386 |
|
if (!tag_name_found) |
| 387 |
|
{ |
| 388 |
|
tag_output_len = tag_end_pos - tag_start_pos + 1; |
| 389 |
|
if (j + tag_output_len >= buf_len) |
| 390 |
|
{ |
| 391 |
|
log_error("Buffer is not longer enough for output string %ld >= %d\n", j + tag_output_len, buf_len); |
| 392 |
|
str_out[j] = '\0'; |
| 393 |
|
return j; |
| 394 |
|
} |
| 395 |
|
|
| 396 |
|
memcpy(str_out + j, str_in + tag_start_pos, (size_t)tag_output_len); |
| 397 |
|
j += tag_output_len; |
| 398 |
|
} |
| 399 |
|
|
| 400 |
tag_start_pos = -1; |
tag_start_pos = -1; |
| 401 |
|
tag_name_pos = -1; |
| 402 |
} |
} |
| 403 |
} |
} |
| 404 |
else if (lml_tag_disabled || tag_start_pos == -1) // not in LML tag |
else if (lml_tag_disabled || tag_name_pos == -1) // not in LML tag |
| 405 |
{ |
{ |
| 406 |
if (str_in[i] & 0x80) // head of multi-byte character |
if (str_in[i] & 0x80) // head of multi-byte character |
| 407 |
{ |
{ |
| 439 |
} |
} |
| 440 |
} |
} |
| 441 |
|
|
| 442 |
|
if (tag_start_pos != -1) // tag is not closed |
| 443 |
|
{ |
| 444 |
|
tag_end_pos = i - 1; |
| 445 |
|
tag_output_len = tag_end_pos - tag_start_pos + 1; |
| 446 |
|
if (j + tag_output_len >= buf_len) |
| 447 |
|
{ |
| 448 |
|
log_error("Buffer is not longer enough for output string %ld >= %d\n", j + tag_output_len, buf_len); |
| 449 |
|
str_out[j] = '\0'; |
| 450 |
|
return j; |
| 451 |
|
} |
| 452 |
|
|
| 453 |
|
memcpy(str_out + j, str_in + tag_start_pos, (size_t)tag_output_len); |
| 454 |
|
j += tag_output_len; |
| 455 |
|
} |
| 456 |
|
|
| 457 |
if (!quote_mode && !lml_tag_disabled && lml_tag_quote_level > 0) |
if (!quote_mode && !lml_tag_disabled && lml_tag_quote_level > 0) |
| 458 |
{ |
{ |
| 459 |
tag_output_len = snprintf(tag_output_buf, LML_TAG_OUTPUT_BUF_LEN, "\033[m"); |
tag_output_len = snprintf(tag_output_buf, LML_TAG_OUTPUT_BUF_LEN, "\033[m"); |