diff options
Diffstat (limited to 'contrib/extractor/libmpq/parser.cpp')
| -rw-r--r-- | contrib/extractor/libmpq/parser.cpp | 434 |
1 files changed, 217 insertions, 217 deletions
diff --git a/contrib/extractor/libmpq/parser.cpp b/contrib/extractor/libmpq/parser.cpp index 435395b8767..5bd620aa74c 100644 --- a/contrib/extractor/libmpq/parser.cpp +++ b/contrib/extractor/libmpq/parser.cpp @@ -34,21 +34,21 @@ * deleted but \" would not. */ char *libmpq_conf_delete_char(char *buf, char *chars) { - static char *temp; - char ch; + static char *temp; + char ch; - temp = buf; + temp = buf; - /* strip out special chars like " */ - while (temp = strpbrk(temp, chars)) { - ch = temp[0]; - memmove(&temp[0], &temp[1], strlen(temp)); - if (ch == '\\') { - temp++; - } - } + /* strip out special chars like " */ + while (temp = strpbrk(temp, chars)) { + ch = temp[0]; + memmove(&temp[0], &temp[1], strlen(temp)); + if (ch == '\\') { + temp++; + } + } - return buf; + return buf; } /* @@ -56,65 +56,65 @@ char *libmpq_conf_delete_char(char *buf, char *chars) { * return 1 on success and the byte array or 0 and null. */ int libmpq_conf_parse_line(char *line, char *search_value, char *return_value, int size) { - int level = 0; - int found = 0; - int i = 0; - int pos = 0; - - /* search value */ - while (*(++line)) { - - /* check for spaces */ - if (!isspace(*line) && level == 1) { - - /* we found our value so break */ - found = 1; - break; - } - - /* check for '=' so the value follows as next parameter */ - if (*line == '=' && level == 0) { - level = 1; - } - } - - /* now search for comment in this line */ - for (i = 0; i < int(strlen(line)); i++) { - if (line[i] == '#') { - pos = i - 1; - break; - } - } - - /* now set end of byte array behind value, but only if comment was found */ - if (pos != 0) { - for (i = pos; i >= 0; i--) { - if (line[i] != ' ' && line[i] != '\t') { - line[i + 1] = '\0'; - break; - } - } - } - - /* now check if line has trailing spaces */ - for (i = strlen(line); i >= 0; i--) { - if (line[i] != ' ' && line[i] != '\t') { - line[i + 1] = '\0'; - break; - } - } - - /* now check if value is quoted with "" and if there is a char behind. */ - for (i = strlen(line); i >= 0; i--) { - if (line[i] == '"') { - line[i + 1] = '\0'; - break; - } - } - - /* return the values */ - strncpy(return_value, line, size); - return found; + int level = 0; + int found = 0; + int i = 0; + int pos = 0; + + /* search value */ + while (*(++line)) { + + /* check for spaces */ + if (!isspace(*line) && level == 1) { + + /* we found our value so break */ + found = 1; + break; + } + + /* check for '=' so the value follows as next parameter */ + if (*line == '=' && level == 0) { + level = 1; + } + } + + /* now search for comment in this line */ + for (i = 0; i < int(strlen(line)); i++) { + if (line[i] == '#') { + pos = i - 1; + break; + } + } + + /* now set end of byte array behind value, but only if comment was found */ + if (pos != 0) { + for (i = pos; i >= 0; i--) { + if (line[i] != ' ' && line[i] != '\t') { + line[i + 1] = '\0'; + break; + } + } + } + + /* now check if line has trailing spaces */ + for (i = strlen(line); i >= 0; i--) { + if (line[i] != ' ' && line[i] != '\t') { + line[i + 1] = '\0'; + break; + } + } + + /* now check if value is quoted with "" and if there is a char behind. */ + for (i = strlen(line); i >= 0; i--) { + if (line[i] == '"') { + line[i + 1] = '\0'; + break; + } + } + + /* return the values */ + strncpy(return_value, line, size); + return found; } /* @@ -122,70 +122,70 @@ int libmpq_conf_parse_line(char *line, char *search_value, char *return_value, i * listdb or config file. On success it returns 1, otherwise 0. */ int libmpq_conf_get_value(FILE *fp, char *search_value, void *return_value, int type, int size) { - char buf[LIBMPQ_CONF_BUFSIZE]; - int found = 0; - int result = LIBMPQ_TOOLS_SUCCESS; + char buf[LIBMPQ_CONF_BUFSIZE]; + int found = 0; + int result = LIBMPQ_TOOLS_SUCCESS; - while (fgets(buf, LIBMPQ_CONF_BUFSIZE, fp) != NULL) { - char *line; + while (fgets(buf, LIBMPQ_CONF_BUFSIZE, fp) != NULL) { + char *line; - buf[strlen(buf) - 1] = '\0'; + buf[strlen(buf) - 1] = '\0'; - /* skip whitespace */ - for (line = buf; isspace(*line); line++) { - continue; - } + /* skip whitespace */ + for (line = buf; isspace(*line); line++) { + continue; + } - /* skip empty line */ - if (line[0] == '\0') { - continue; - } + /* skip empty line */ + if (line[0] == '\0') { + continue; + } - /* skip comments */ - if (line[0] == '#') { - continue; - } + /* skip comments */ + if (line[0] == '#') { + continue; + } - /* process the line */ - //if (!strncasecmp(line, search_value, strlen(search_value))) { + /* process the line */ + //if (!strncasecmp(line, search_value, strlen(search_value))) { if (!strcmp(line, search_value)) { - found = libmpq_conf_parse_line(line, search_value, line, LIBMPQ_CONF_BUFSIZE); - if (found == 1) { - libmpq_conf_delete_char(line, "\"\\"); - - switch (type) { - case LIBMPQ_CONF_TYPE_INT: - - /* if it is no valid number it is safe to return 0 */ - *(int *)return_value = atoi(line); - break; - default: - strncpy((char *)return_value, line, size); - break; - } - - /* value found, so rewind stream */ - break; - } - } - } - - /* if value was not found */ - if (found == 0) { - switch (type) { - case LIBMPQ_CONF_TYPE_INT: - *(int *)return_value = 0; - result = LIBMPQ_CONF_EVALUE_NOT_FOUND; - break; - default: - strncpy((char *)return_value, "", size); - result = LIBMPQ_CONF_EVALUE_NOT_FOUND; - break; - } - } - fseek(fp, 0L, SEEK_SET); - - return result; + found = libmpq_conf_parse_line(line, search_value, line, LIBMPQ_CONF_BUFSIZE); + if (found == 1) { + libmpq_conf_delete_char(line, "\"\\"); + + switch (type) { + case LIBMPQ_CONF_TYPE_INT: + + /* if it is no valid number it is safe to return 0 */ + *(int *)return_value = atoi(line); + break; + default: + strncpy((char *)return_value, line, size); + break; + } + + /* value found, so rewind stream */ + break; + } + } + } + + /* if value was not found */ + if (found == 0) { + switch (type) { + case LIBMPQ_CONF_TYPE_INT: + *(int *)return_value = 0; + result = LIBMPQ_CONF_EVALUE_NOT_FOUND; + break; + default: + strncpy((char *)return_value, "", size); + result = LIBMPQ_CONF_EVALUE_NOT_FOUND; + break; + } + } + fseek(fp, 0L, SEEK_SET); + + return result; } /* @@ -194,101 +194,101 @@ int libmpq_conf_get_value(FILE *fp, char *search_value, void *return_value, int * entries in the byte array. On success it returns 1, otherwise 0. */ int libmpq_conf_get_array(FILE *fp, char *search_value, char ***filelist, int *entries) { - char buf[LIBMPQ_CONF_BUFSIZE]; - char temp[LIBMPQ_CONF_BUFSIZE]; - int level = 0; - int array_start = 0; - int array_end = 0; - int fl_count; - int fl_size; - int found = 0; - int i = 0; - - *entries = 0; - - /* allocate memory for the file list */ - (*filelist) = (char **)malloc(LIBMPQ_CONF_FL_INCREMENT * sizeof(char *)); - fl_count = 0; - fl_size = LIBMPQ_CONF_FL_INCREMENT; - - while (fgets(buf, LIBMPQ_CONF_BUFSIZE, fp) != NULL) { - char *line; - - buf[strlen(buf) - 1] = '\0'; - - /* skip whitespace */ - for (line = buf; isspace(*line); line++) { - continue; - } - - /* skip empty line */ - if (line[0] == '\0') { - continue; - } - - /* skip comments */ - if (line[0] == '#') { - continue; - } - - /* check for array end ) */ - if (*line == ')') { - array_end = 1; - break; - } - - /* process entries between () */ - if (array_start == 1 && array_end == 0) { - - /* add dummy option to use with libmpq_conf_parse_line() */ - strncpy(temp, "MPQ_BUFFER = ", LIBMPQ_CONF_BUFSIZE); - strncat(temp, line, LIBMPQ_CONF_BUFSIZE); - found = libmpq_conf_parse_line(temp, "MPQ_BUFFER", temp, LIBMPQ_CONF_BUFSIZE); - - if (found == 1) { - libmpq_conf_delete_char(temp, "\"\\"); - - /* set the next filelist entry to a copy of the file */ - (*filelist)[fl_count++] = _strdup(temp); - - /* increase the array size */ - if (fl_count == fl_size) { - (*filelist) = (char **)realloc((*filelist), (fl_size + LIBMPQ_CONF_FL_INCREMENT) * sizeof(char *)); - fl_size += LIBMPQ_CONF_FL_INCREMENT; - } - - /* increase number of entries */ - (*entries)++; - } - } - - /* process the line and search array start */ - //if (!strncasecmp(line, search_value, strlen(search_value))) { + char buf[LIBMPQ_CONF_BUFSIZE]; + char temp[LIBMPQ_CONF_BUFSIZE]; + int level = 0; + int array_start = 0; + int array_end = 0; + int fl_count; + int fl_size; + int found = 0; + int i = 0; + + *entries = 0; + + /* allocate memory for the file list */ + (*filelist) = (char **)malloc(LIBMPQ_CONF_FL_INCREMENT * sizeof(char *)); + fl_count = 0; + fl_size = LIBMPQ_CONF_FL_INCREMENT; + + while (fgets(buf, LIBMPQ_CONF_BUFSIZE, fp) != NULL) { + char *line; + + buf[strlen(buf) - 1] = '\0'; + + /* skip whitespace */ + for (line = buf; isspace(*line); line++) { + continue; + } + + /* skip empty line */ + if (line[0] == '\0') { + continue; + } + + /* skip comments */ + if (line[0] == '#') { + continue; + } + + /* check for array end ) */ + if (*line == ')') { + array_end = 1; + break; + } + + /* process entries between () */ + if (array_start == 1 && array_end == 0) { + + /* add dummy option to use with libmpq_conf_parse_line() */ + strncpy(temp, "MPQ_BUFFER = ", LIBMPQ_CONF_BUFSIZE); + strncat(temp, line, LIBMPQ_CONF_BUFSIZE); + found = libmpq_conf_parse_line(temp, "MPQ_BUFFER", temp, LIBMPQ_CONF_BUFSIZE); + + if (found == 1) { + libmpq_conf_delete_char(temp, "\"\\"); + + /* set the next filelist entry to a copy of the file */ + (*filelist)[fl_count++] = _strdup(temp); + + /* increase the array size */ + if (fl_count == fl_size) { + (*filelist) = (char **)realloc((*filelist), (fl_size + LIBMPQ_CONF_FL_INCREMENT) * sizeof(char *)); + fl_size += LIBMPQ_CONF_FL_INCREMENT; + } + + /* increase number of entries */ + (*entries)++; + } + } + + /* process the line and search array start */ + //if (!strncasecmp(line, search_value, strlen(search_value))) { if (!strcmp(line, search_value)) { - /* search value */ - while (*(++line)) { + /* search value */ + while (*(++line)) { - /* check for array start ( */ - if (*line == '(' && level == 1) { + /* check for array start ( */ + if (*line == '(' && level == 1) { - /* we found our value so break */ - array_start = 1; - break; - } + /* we found our value so break */ + array_start = 1; + break; + } - /* check for '=' so the value follows as next parameter */ - if (*line == '=' && level == 0) { - level = 1; - } - } - } - } + /* check for '=' so the value follows as next parameter */ + if (*line == '=' && level == 0) { + level = 1; + } + } + } + } - /* we got all files, so rewind stream */ - fseek(fp, 0L, SEEK_SET); + /* we got all files, so rewind stream */ + fseek(fp, 0L, SEEK_SET); - (*filelist)[fl_count] = NULL; + (*filelist)[fl_count] = NULL; - return found; + return found; } |