Re: [PATCH 17/18] isimodem: CBS for wgmodem2.5

+static void reset_buf(char *buf, char *buf_2, int buf_len) +{ + memset(buf, '\0', buf_len); + memset(buf_2, '\0', buf_len); +} + +static int get_topics_len(const char *topics) +{ + int i = 0; + int k = 0; + int length = 0; + char buf[6]; + char buf_2[6]; + + reset_buf(buf, buf_2, 6); + + while (*topics != '\0') { + if (*topics == ',') { + reset_buf(buf, buf_2, 6); + k = 0; + length++; + } else if (*topics != ',' && *topics != '-') { + buf[k] = *topics; + k++; + } else if (*topics == '-') { + topics++; + i++; + k = 0; + + while (*topics != ',' && *topics != '\0') { + buf_2[k] = *topics; + topics++; + i++; + k++; + } + + length = length + atoi(buf_2) - atoi(buf) + 1; + k = 0; + } + + topics++; + i++; + } + + topics = topics - i; + return length; +} + +static void parse_topics(const char *topics, gint16 *topics_parsed) +{ + int j = 0; + int k = 0; + char buf[6]; + char buf_2[6]; + + reset_buf(buf, buf_2, 6); + + while (*topics != '\0') { + if (*topics != ',' && *topics != '-') { + buf[j] = *topics; + j++; + } else if (*topics == '-') { + topics++; + j = 0; + + while (*topics != ',' && *topics != '\0') { + buf_2[j] = *topics; + topics++; + j++; + } + + for (j = 0; j <= (atoi(buf_2) - atoi(buf)); j++) { + topics_parsed[k] = atoi(buf) + j; + topics_parsed[k] = g_ntohs(topics_parsed[k]); + k++; + } + + j = 0; + } else if (*topics == ',') { + topics_parsed[k] = atoi(buf); + topics_parsed[k] = g_ntohs(topics_parsed[k]); + reset_buf(buf, buf_2, 6); + j = 0; + k++; + } + + topics++; + } +} +