| 178 |
} |
} |
| 179 |
} |
} |
| 180 |
|
|
| 181 |
|
#define CHECK_AND_APPEND_OUTPUT(out_buf, out_buf_len, out_buf_offset, tag_out, tag_out_len) \ |
| 182 |
|
{ \ |
| 183 |
|
if ((out_buf_offset) + (tag_out_len) >= (out_buf_len)) \ |
| 184 |
|
{ \ |
| 185 |
|
log_error("Buffer is not longer enough for output string %d >= %d\n", (out_buf_offset) + (tag_out_len), (out_buf_len)); \ |
| 186 |
|
out_buf[out_buf_offset] = '\0'; \ |
| 187 |
|
return (out_buf_offset); \ |
| 188 |
|
} \ |
| 189 |
|
memcpy((out_buf) + (out_buf_offset), (tag_out), (size_t)(tag_out_len)); \ |
| 190 |
|
(out_buf_offset) += (tag_out_len); \ |
| 191 |
|
} |
| 192 |
|
|
| 193 |
int lml_render(const char *str_in, char *str_out, int buf_len, int quote_mode) |
int lml_render(const char *str_in, char *str_out, int buf_len, int quote_mode) |
| 194 |
{ |
{ |
| 195 |
char c; |
char c; |
| 216 |
{ |
{ |
| 217 |
if (!quote_mode && !lml_tag_disabled && new_line) |
if (!quote_mode && !lml_tag_disabled && new_line) |
| 218 |
{ |
{ |
| 219 |
if (fb_quote_level > 0) |
fb_quote_level = 0; |
|
{ |
|
|
lml_tag_quote_level -= fb_quote_level; |
|
|
|
|
|
tag_output_len = snprintf(tag_output_buf, LML_TAG_OUTPUT_BUF_LEN, "%s", |
|
|
(lml_tag_quote_level > 0 ? lml_tag_quote_color[lml_tag_quote_level % LML_TAG_QUOTE_LEVEL_LOOP] : "\033[m")); |
|
|
if (j + tag_output_len >= buf_len) |
|
|
{ |
|
|
log_error("Buffer is not longer enough for output string %d >= %d\n", j + tag_output_len, buf_len); |
|
|
str_out[j] = '\0'; |
|
|
return j; |
|
|
} |
|
|
memcpy(str_out + j, tag_output_buf, (size_t)tag_output_len); |
|
|
j += tag_output_len; |
|
|
|
|
|
fb_quote_level = 0; |
|
|
} |
|
| 220 |
|
|
| 221 |
while (str_in[i + fb_quote_level * 2] == ':' && str_in[i + fb_quote_level * 2 + 1] == ' ') // FB2000 quote leading str |
while (str_in[i + fb_quote_level * 2] == ':' && str_in[i + fb_quote_level * 2 + 1] == ' ') // FB2000 quote leading str |
| 222 |
{ |
{ |
| 223 |
fb_quote_level++; |
fb_quote_level++; |
| 224 |
} |
} |
| 225 |
|
|
| 226 |
if (fb_quote_level > 0) |
lml_tag_quote_level += fb_quote_level; |
|
{ |
|
|
lml_tag_quote_level += fb_quote_level; |
|
| 227 |
|
|
| 228 |
|
if (lml_tag_quote_level > 0) |
| 229 |
|
{ |
| 230 |
tag_output_len = snprintf(tag_output_buf, LML_TAG_OUTPUT_BUF_LEN, "%s", |
tag_output_len = snprintf(tag_output_buf, LML_TAG_OUTPUT_BUF_LEN, "%s", |
| 231 |
lml_tag_quote_color[lml_tag_quote_level % LML_TAG_QUOTE_LEVEL_LOOP]); |
lml_tag_quote_color[lml_tag_quote_level % LML_TAG_QUOTE_LEVEL_LOOP]); |
| 232 |
if (j + tag_output_len >= buf_len) |
CHECK_AND_APPEND_OUTPUT(str_out, buf_len, j, tag_output_buf, tag_output_len); |
|
{ |
|
|
log_error("Buffer is not longer enough for output string %d >= %d\n", j + tag_output_len, buf_len); |
|
|
str_out[j] = '\0'; |
|
|
return j; |
|
|
} |
|
|
memcpy(str_out + j, tag_output_buf, (size_t)tag_output_len); |
|
|
j += tag_output_len; |
|
| 233 |
} |
} |
| 234 |
|
|
| 235 |
new_line = 0; |
new_line = 0; |
| 242 |
|
|
| 243 |
if (str_in[k] == 'm') // Valid |
if (str_in[k] == 'm') // Valid |
| 244 |
{ |
{ |
| 245 |
if (j + (k - i + 1) >= buf_len) |
CHECK_AND_APPEND_OUTPUT(str_out, buf_len, j, str_in + i, k - i + 1); |
|
{ |
|
|
log_error("Buffer is not longer enough for output string %d >= %d\n", j + (k - i + 1), buf_len); |
|
|
str_out[j] = '\0'; |
|
|
return j; |
|
|
} |
|
|
memcpy(str_out + j, str_in + i, (size_t)(k - i + 1)); |
|
|
j += (k - i + 1); |
|
| 246 |
i = k; |
i = k; |
| 247 |
continue; |
continue; |
| 248 |
} |
} |
| 258 |
{ |
{ |
| 259 |
tag_end_pos = i - 1; |
tag_end_pos = i - 1; |
| 260 |
tag_output_len = tag_end_pos - tag_start_pos + 1; |
tag_output_len = tag_end_pos - tag_start_pos + 1; |
| 261 |
if (j + tag_output_len >= buf_len) |
CHECK_AND_APPEND_OUTPUT(str_out, buf_len, j, str_in + tag_start_pos, tag_output_len); |
| 262 |
{ |
} |
|
log_error("Buffer is not longer enough for output string %ld >= %d\n", j + tag_output_len, buf_len); |
|
|
str_out[j] = '\0'; |
|
|
return j; |
|
|
} |
|
| 263 |
|
|
| 264 |
memcpy(str_out + j, str_in + tag_start_pos, (size_t)tag_output_len); |
if (fb_quote_level > 0) |
| 265 |
j += tag_output_len; |
{ |
| 266 |
|
lml_tag_quote_level -= fb_quote_level; |
| 267 |
|
|
| 268 |
|
tag_output_len = snprintf(tag_output_buf, LML_TAG_OUTPUT_BUF_LEN, "\033[m"); |
| 269 |
|
CHECK_AND_APPEND_OUTPUT(str_out, buf_len, j, tag_output_buf, tag_output_len); |
| 270 |
} |
} |
| 271 |
|
|
| 272 |
tag_start_pos = -1; |
tag_start_pos = -1; |
| 280 |
|
|
| 281 |
if (!lml_tag_disabled && str_in[i] == '[') |
if (!lml_tag_disabled && str_in[i] == '[') |
| 282 |
{ |
{ |
| 283 |
|
if (tag_start_pos != -1) // tag is not closed |
| 284 |
|
{ |
| 285 |
|
tag_end_pos = i - 1; |
| 286 |
|
tag_output_len = tag_end_pos - tag_start_pos + 1; |
| 287 |
|
CHECK_AND_APPEND_OUTPUT(str_out, buf_len, j, str_in + tag_start_pos, tag_output_len); |
| 288 |
|
} |
| 289 |
|
|
| 290 |
tag_start_pos = i; |
tag_start_pos = i; |
| 291 |
tag_name_pos = i + 1; |
tag_name_pos = i + 1; |
| 292 |
} |
} |
| 323 |
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); |
| 324 |
tag_param_buf[LML_TAG_PARAM_BUF_LEN - 1] = '\0'; |
tag_param_buf[LML_TAG_PARAM_BUF_LEN - 1] = '\0'; |
| 325 |
} |
} |
| 326 |
|
tag_output_len = 0; |
| 327 |
if (!quote_mode) |
if (!quote_mode) |
| 328 |
{ |
{ |
| 329 |
if (lml_tag_def[k].tag_output != NULL) |
if (lml_tag_def[k].tag_output != NULL) |
| 335 |
tag_output_len = lml_tag_def[k].tag_filter_cb( |
tag_output_len = lml_tag_def[k].tag_filter_cb( |
| 336 |
lml_tag_def[k].tag_name, tag_param_buf, tag_output_buf, LML_TAG_OUTPUT_BUF_LEN, 0); |
lml_tag_def[k].tag_name, tag_param_buf, tag_output_buf, LML_TAG_OUTPUT_BUF_LEN, 0); |
| 337 |
} |
} |
|
else |
|
|
{ |
|
|
tag_output_len = 0; |
|
|
} |
|
| 338 |
} |
} |
| 339 |
else // if (quote_mode) |
else // if (quote_mode) |
| 340 |
{ |
{ |
| 347 |
tag_output_len = lml_tag_def[k].tag_filter_cb( |
tag_output_len = lml_tag_def[k].tag_filter_cb( |
| 348 |
lml_tag_def[k].tag_name, tag_param_buf, tag_output_buf, LML_TAG_OUTPUT_BUF_LEN, 1); |
lml_tag_def[k].tag_name, tag_param_buf, tag_output_buf, LML_TAG_OUTPUT_BUF_LEN, 1); |
| 349 |
} |
} |
|
else |
|
|
{ |
|
|
tag_output_len = 0; |
|
|
} |
|
|
} |
|
|
if (j + tag_output_len >= buf_len) |
|
|
{ |
|
|
log_error("Buffer is not longer enough for output string %d >= %d\n", j + tag_output_len, buf_len); |
|
|
str_out[j] = '\0'; |
|
|
return j; |
|
| 350 |
} |
} |
| 351 |
memcpy(str_out + j, tag_output_buf, (size_t)tag_output_len); |
CHECK_AND_APPEND_OUTPUT(str_out, buf_len, j, tag_output_buf, tag_output_len); |
|
j += tag_output_len; |
|
| 352 |
break; |
break; |
| 353 |
default: // tag_name not match |
default: // tag_name not match |
| 354 |
continue; |
continue; |
| 360 |
if (!tag_name_found) |
if (!tag_name_found) |
| 361 |
{ |
{ |
| 362 |
tag_output_len = tag_end_pos - tag_start_pos + 1; |
tag_output_len = tag_end_pos - tag_start_pos + 1; |
| 363 |
if (j + tag_output_len >= buf_len) |
CHECK_AND_APPEND_OUTPUT(str_out, buf_len, j, str_in + tag_start_pos, tag_output_len); |
|
{ |
|
|
log_error("Buffer is not longer enough for output string %ld >= %d\n", j + tag_output_len, buf_len); |
|
|
str_out[j] = '\0'; |
|
|
return j; |
|
|
} |
|
|
|
|
|
memcpy(str_out + j, str_in + tag_start_pos, (size_t)tag_output_len); |
|
|
j += tag_output_len; |
|
| 364 |
} |
} |
| 365 |
|
|
| 366 |
tag_start_pos = -1; |
tag_start_pos = -1; |
| 408 |
{ |
{ |
| 409 |
tag_end_pos = i - 1; |
tag_end_pos = i - 1; |
| 410 |
tag_output_len = tag_end_pos - tag_start_pos + 1; |
tag_output_len = tag_end_pos - tag_start_pos + 1; |
| 411 |
if (j + tag_output_len >= buf_len) |
CHECK_AND_APPEND_OUTPUT(str_out, buf_len, j, str_in + tag_start_pos, tag_output_len); |
|
{ |
|
|
log_error("Buffer is not longer enough for output string %ld >= %d\n", j + tag_output_len, buf_len); |
|
|
str_out[j] = '\0'; |
|
|
return j; |
|
|
} |
|
|
|
|
|
memcpy(str_out + j, str_in + tag_start_pos, (size_t)tag_output_len); |
|
|
j += tag_output_len; |
|
| 412 |
} |
} |
| 413 |
|
|
| 414 |
if (!quote_mode && !lml_tag_disabled && lml_tag_quote_level > 0) |
if (!quote_mode && !lml_tag_disabled && lml_tag_quote_level > 0) |
| 415 |
{ |
{ |
| 416 |
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"); |
| 417 |
if (j + tag_output_len >= buf_len) |
CHECK_AND_APPEND_OUTPUT(str_out, buf_len, j, tag_output_buf, tag_output_len); |
|
{ |
|
|
log_error("Buffer is not longer enough for output string %d >= %d\n", j + tag_output_len, buf_len); |
|
|
str_out[j] = '\0'; |
|
|
return j; |
|
|
} |
|
|
memcpy(str_out + j, tag_output_buf, (size_t)tag_output_len); |
|
|
j += tag_output_len; |
|
| 418 |
} |
} |
| 419 |
|
|
| 420 |
str_out[j] = '\0'; |
str_out[j] = '\0'; |