rendered paste bodystatic int cli_html_normalise(int fd, m_area_t *m_area, const char *dirname, tag_arguments_t *hrefs)
{
int fd_tmp, tag_length, tag_arg_length, binary;
int retval=FALSE, escape, value, hex, tag_val_length, table_pos, in_script=FALSE;
FILE *stream_in;
html_state state=HTML_NORM, next_state=HTML_BAD_STATE;
char filename[1024], tag[HTML_STR_LENGTH+1], tag_arg[HTML_STR_LENGTH+1];
char tag_val[HTML_STR_LENGTH+1], *tmp_file;
unsigned char *line, *ptr;
char *arg_value;
tag_arguments_t tag_args;
quoted_state quoted;
unsigned long length;
file_buff_t *file_buff_o1, *file_buff_o2, *file_buff_script;
file_buff_t *file_tmp_o1;
if (!m_area) {
if (fd < 0) {
cli_dbgmsg("Invalid HTML fd\n");
return FALSE;
}
lseek(fd, 0, SEEK_SET);
fd_tmp = dup(fd);
if (fd_tmp < 0) {
return FALSE;
}
stream_in = fdopen(fd_tmp, "r");
if (!stream_in) {
close(fd_tmp);
return FALSE;
}
}
tag_args.count = 0;
tag_args.tag = NULL;
tag_args.value = NULL;
if (dirname) {
snprintf(filename, 1024, "%s/rfc2397", dirname);
if (mkdir(filename, 0700)) {
file_buff_o1 = file_buff_o2 = file_buff_script = NULL;
goto abort;
}
file_buff_o1 = (file_buff_t *) cli_malloc(sizeof(file_buff_t));
if (!file_buff_o1) {
file_buff_o1 = file_buff_o2 = file_buff_script = NULL;
goto abort;
}
file_buff_o2 = (file_buff_t *) cli_malloc(sizeof(file_buff_t));
if (!file_buff_o2) {
free(file_buff_o1);
file_buff_o1 = file_buff_o2 = file_buff_script = NULL;
goto abort;
}
file_buff_script = (file_buff_t *) cli_malloc(sizeof(file_buff_t));
if (!file_buff_script) {
free(file_buff_o1);
free(file_buff_o2);
file_buff_o1 = file_buff_o2 = file_buff_script = NULL;
goto abort;
}
snprintf(filename, 1024, "%s/comment.html", dirname);
file_buff_o1->fd = open(filename, O_WRONLY|O_CREAT|O_TRUNC, S_IWUSR|S_IRUSR);
if (!file_buff_o1->fd) {
cli_dbgmsg("open failed: %s\n", filename);
free(file_buff_o1);
free(file_buff_o2);
free(file_buff_script);
file_buff_o1 = file_buff_o2 = file_buff_script = NULL;
goto abort;
}
snprintf(filename, 1024, "%s/nocomment.html", dirname);
file_buff_o2->fd = open(filename, O_WRONLY|O_CREAT|O_TRUNC, S_IWUSR|S_IRUSR);
if (!file_buff_o2->fd) {
cli_dbgmsg("open failed: %s\n", filename);
close(file_buff_o1->fd);
free(file_buff_o1);
free(file_buff_o2);
free(file_buff_script);
file_buff_o1 = file_buff_o2 = file_buff_script = NULL;
goto abort;
}
snprintf(filename, 1024, "%s/script.html", dirname);
file_buff_script->fd = open(filename, O_WRONLY|O_CREAT|O_TRUNC, S_IWUSR|S_IRUSR);
if (!file_buff_script->fd) {
cli_dbgmsg("open failed: %s\n", filename);
close(file_buff_o1->fd);
close(file_buff_o2->fd);
free(file_buff_o1);
free(file_buff_o2);
free(file_buff_script);
file_buff_o1 = file_buff_o2 = file_buff_script = NULL;
goto abort;
}
file_buff_o1->length = 0;
file_buff_o2->length = 0;
file_buff_script->length = 0;
} else {
file_buff_o1 = NULL;
file_buff_o2 = NULL;
file_buff_script = NULL;
}
binary = FALSE;
ptr = line = cli_readline(stream_in, m_area, 8192);
while (line) {
while (*ptr && isspace(*ptr)) {
ptr++;
}
while (*ptr) {
if (!binary && *ptr == '\n') {
/* Convert it to a space and re-process */
*ptr = ' ';
continue;
}
if (!binary && *ptr == '\r') {
ptr++;
continue;
}
switch (state) {
case HTML_BAD_STATE:
/* An engine error has occurred */
cli_dbgmsg("HTML Engine Error\n");
goto abort;
case HTML_SKIP_LENGTH:
length--;
ptr++;
if (!length) {
state = next_state;
}
break;
case HTML_SKIP_WS:
if (isspace(*ptr)) {
ptr++;
} else {
state = next_state;
next_state = HTML_BAD_STATE;
}
break;
case HTML_TRIM_WS:
if (isspace(*ptr)) {
ptr++;
} else {
html_output_c(file_buff_o1, file_buff_o2, ' ');
state = next_state;
next_state = HTML_BAD_STATE;
}
break;
case HTML_NORM:
if (*ptr == '<') {
html_output_c(file_buff_o1, file_buff_o2, '<');
if (in_script) {
html_output_c(file_buff_script, NULL, '<');
}
ptr++;
state = HTML_SKIP_WS;
tag_length=0;
next_state = HTML_TAG;
} else if (isspace(*ptr)) {
state = HTML_TRIM_WS;
next_state = HTML_NORM;
} else if (*ptr == '&') {
state = HTML_CHAR_REF;
next_state = HTML_NORM;
ptr++;
} else {
html_output_c(file_buff_o1, file_buff_o2, tolower(*ptr));
if (in_script) {
html_output_c(file_buff_script, NULL, tolower(*ptr));
}
ptr++;
}
break;
case HTML_TAG:
if ((tag_length == 0) && (*ptr == '!')) {
/* Comment */
html_output_c(file_buff_o1, NULL, '!');
if (in_script) {
html_output_c(file_buff_script, NULL, '!');
}
/* Need to rewind in the no-comment output stream */
if (file_buff_o2 && (file_buff_o2->length > 0)) {
file_buff_o2->length--;
}
state = HTML_COMMENT;
next_state = HTML_BAD_STATE;
ptr++;
} else if (*ptr == '>') {
html_output_c(file_buff_o1, file_buff_o2, '>');
if (in_script) {
html_output_c(file_buff_script, NULL, '>');
}
ptr++;
tag[tag_length] = '\0';
state = HTML_SKIP_WS;
next_state = HTML_PROCESS_TAG;
} else if (!isspace(*ptr)) {
html_output_c(file_buff_o1, file_buff_o2, tolower(*ptr));
if (in_script) {
html_output_c(file_buff_script, NULL, tolower(*ptr));
}
if (tag_length < HTML_STR_LENGTH) {
tag[tag_length++] = tolower(*ptr);
}
ptr++;
} else {
tag[tag_length] = '\0';
state = HTML_SKIP_WS;
tag_arg_length = 0;
next_state = HTML_TAG_ARG;
}
break;
case HTML_TAG_ARG:
if (*ptr == '=') {
html_output_c(file_buff_o1, file_buff_o2, '=');
tag_arg[tag_arg_length] = '\0';
ptr++;
state = HTML_SKIP_WS;
escape = FALSE;
quoted = NOT_QUOTED;
tag_val_length = 0;
next_state = HTML_TAG_ARG_VAL;
} else if (isspace(*ptr)) {
ptr++;
tag_arg[tag_arg_length] = '\0';
state = HTML_SKIP_WS;
next_state = HTML_TAG_ARG_EQUAL;
} else if (*ptr == '>') {
html_output_c(file_buff_o1, file_buff_o2, '>');
if (tag_arg_length > 0) {
tag_arg[tag_arg_length] = '\0';
html_tag_arg_add(&tag_args, tag_arg, NULL);
}
ptr++;
state = HTML_PROCESS_TAG;
next_state = HTML_BAD_STATE;
} else {
if (tag_arg_length == 0) {
/* Start of new tag - add space */
html_output_c(file_buff_o1, file_buff_o2,' ');
}
html_output_c(file_buff_o1, file_buff_o2, tolower(*ptr));
if (tag_arg_length < HTML_STR_LENGTH) {
tag_arg[tag_arg_length++] = tolower(*ptr);
}
ptr++;
}
break;
case HTML_TAG_ARG_EQUAL:
if (*ptr == '=') {
html_output_c(file_buff_o1, file_buff_o2, '=');
ptr++;
state = HTML_SKIP_WS;
escape = FALSE;
quoted = NOT_QUOTED;
tag_val_length = 0;
next_state = HTML_TAG_ARG_VAL;
} else {
if (tag_arg_length > 0) {
tag_arg[tag_arg_length] = '\0';
html_tag_arg_add(&tag_args, tag_arg, NULL);
}
tag_arg_length=0;
state = HTML_TAG_ARG;
next_state = HTML_BAD_STATE;
}
break;
case HTML_TAG_ARG_VAL:
if ((tag_val_length == 5) && (strncmp(tag_val, "data:", 5) == 0)) {
/* RFC2397 inline data */
/* Rewind one byte so we don't recursuive */
if (file_buff_o1 && (file_buff_o1->length > 0)) {
file_buff_o1->length--;
}
if (file_buff_o2 && (file_buff_o2->length > 0)) {
file_buff_o2->length--;
}
if (quoted != NOT_QUOTED) {
html_output_c(file_buff_o1, file_buff_o2, '"');
}
tag_val_length = 0;
state = HTML_RFC2397_TYPE;
next_state = HTML_TAG_ARG;
} else if ((tag_val_length == 6) && (strncmp(tag_val, "\"data:", 6) == 0)) {
/* RFC2397 inline data */
/* Rewind one byte so we don't recursuive */
if (file_buff_o1 && (file_buff_o1->length > 0)) {
file_buff_o1->length--;
}
if (file_buff_o2 && (file_buff_o2->length > 0)) {
file_buff_o2->length--;
}
if (quoted != NOT_QUOTED) {
html_output_c(file_buff_o1, file_buff_o2, '"');
}
tag_val_length = 0;
state = HTML_RFC2397_TYPE;
next_state = HTML_TAG_ARG;
} else if (*ptr == '&') {
state = HTML_CHAR_REF;
next_state = HTML_TAG_ARG_VAL;
ptr++;
} else if (*ptr == '\'') {
if (tag_val_length == 0) {
quoted = SINGLE_QUOTED;
html_output_c(file_buff_o1, file_buff_o2, '"');
if (tag_val_length < HTML_STR_LENGTH) {
tag_val[tag_val_length++] = '"';
}
ptr++;
} else {
if (!escape && (quoted==SINGLE_QUOTED)) {
html_output_c(file_buff_o1, file_buff_o2, '"');
if (tag_val_length < HTML_STR_LENGTH) {
tag_val[tag_val_length++] = '"';
}
tag_val[tag_val_length] = '\0';
html_tag_arg_add(&tag_args, tag_arg, tag_val);
ptr++;
state = HTML_SKIP_WS;
tag_arg_length=0;
next_state = HTML_TAG_ARG;
} else {
html_output_c(file_buff_o1, file_buff_o2, '"');
if (tag_val_length < HTML_STR_LENGTH) {
tag_val[tag_val_length++] = '"';
}
ptr++;
}
}
} else if (*ptr == '"') {
if (tag_val_length == 0) {
quoted = DOUBLE_QUOTED;
html_output_c(file_buff_o1, file_buff_o2, '"');
if (tag_val_length < HTML_STR_LENGTH) {
tag_val[tag_val_length++] = '"';
}
ptr++;
} else {
if (!escape && (quoted==DOUBLE_QUOTED)) {
html_output_c(file_buff_o1, file_buff_o2, '"');
if (tag_val_length < HTML_STR_LENGTH) {
tag_val[tag_val_length++] = '"';
}
tag_val[tag_val_length] = '\0';
html_tag_arg_add(&tag_args, tag_arg, tag_val);
ptr++;
state = HTML_SKIP_WS;
tag_arg_length=0;
next_state = HTML_TAG_ARG;
} else {
html_output_c(file_buff_o1, file_buff_o2, '"');
if (tag_val_length < HTML_STR_LENGTH) {
tag_val[tag_val_length++] = '"';
}
ptr++;
}
}
} else if (isspace(*ptr) || (*ptr == '>')) {
if (quoted == NOT_QUOTED) {
tag_val[tag_val_length] = '\0';
html_tag_arg_add(&tag_args, tag_arg, tag_val);
state = HTML_SKIP_WS;
tag_arg_length=0;
next_state = HTML_TAG_ARG;
} else {
html_output_c(file_buff_o1, file_buff_o2, *ptr);
if (tag_val_length < HTML_STR_LENGTH) {
if (isspace(*ptr)) {
tag_val[tag_val_length++] = ' ';
} else {
tag_val[tag_val_length++] = '>';
}
}
state = HTML_SKIP_WS;
escape = FALSE;
quoted = NOT_QUOTED;
next_state = HTML_TAG_ARG_VAL;
ptr++;
}
} else {
html_output_c(file_buff_o1, file_buff_o2, tolower(*ptr));
if (tag_val_length < HTML_STR_LENGTH) {
tag_val[tag_val_length++] = *ptr;
}
ptr++;
}
if (*ptr == '\\') {
escape = TRUE;
} else {
escape = FALSE;
}
break;
case HTML_COMMENT:
html_output_c(file_buff_o1, NULL, tolower(*ptr));
if (in_script) {
html_output_c(file_buff_script, NULL, tolower(*ptr));
}
if (*ptr == '>') {
state = HTML_SKIP_WS;
next_state = HTML_NORM;
}
ptr++;
break;
case HTML_PROCESS_TAG:
/* Default to no action for this tag */
state = HTML_SKIP_WS;
next_state = HTML_NORM;
if (tag[0] == '/') {
/* End tag */
state = HTML_SKIP_WS;
next_state = HTML_NORM;
if (strcmp(tag, "/script") == 0) {
in_script=FALSE;
html_output_c(file_buff_script, NULL, '\n');
}
} else if (strcmp(tag, "script") == 0) {
arg_value = html_tag_arg_value(&tag_args, "language");
if (arg_value && (strcasecmp(arg_value, "jscript.encode") == 0)) {
html_tag_arg_set(&tag_args, "language", "javascript");
state = HTML_SKIP_WS;
next_state = HTML_JSDECODE;
} else if (arg_value && (strcasecmp(arg_value, "vbscript.encode") == 0)) {
html_tag_arg_set(&tag_args, "language", "vbscript");
state = HTML_SKIP_WS;
next_state = HTML_JSDECODE;
} else {
in_script = TRUE;
}
html_output_tag(file_buff_script, tag, &tag_args);
} else if (hrefs) {
if (strcmp(tag, "a") == 0) {
arg_value = html_tag_arg_value(&tag_args, "href");
if (arg_value && strlen(arg_value) > 0) {
html_tag_arg_add(hrefs, "href", arg_value);
}
} else if (strcmp(tag, "img") == 0) {
arg_value = html_tag_arg_value(&tag_args, "src");
if (arg_value && strlen(arg_value) > 0) {
html_tag_arg_add(hrefs, "src", arg_value);
}
arg_value = html_tag_arg_value(&tag_args, "dynsrc");
if (arg_value && strlen(arg_value) > 0) {
html_tag_arg_add(hrefs, "dynsrc", arg_value);
}
} else if (strcmp(tag, "iframe") == 0) {
arg_value = html_tag_arg_value(&tag_args, "src");
if (arg_value && strlen(arg_value) > 0) {
html_tag_arg_add(hrefs, "iframe", arg_value);
}
}
}
html_tag_arg_free(&tag_args);
break;
case HTML_CHAR_REF:
if (*ptr == '#') {
value = 0;
hex = FALSE;
state = HTML_CHAR_REF_DECODE;
ptr++;
} else {
html_output_c(file_buff_o1, file_buff_o2, '&');
state = next_state;
next_state = HTML_BAD_STATE;
}
break;
case HTML_CHAR_REF_DECODE:
if ((value==0) && ((*ptr == 'x') || (*ptr == 'X'))) {
hex=TRUE;
ptr++;
} else if (*ptr == ';') {
html_output_c(file_buff_o1, file_buff_o2, value);
state = next_state;
next_state = HTML_BAD_STATE;
ptr++;
} else if (isdigit(*ptr) || (hex && isxdigit(*ptr))) {
if (hex) {
value *= 16;
} else {
value *= 10;
}
if (isdigit(*ptr)) {
value += (*ptr - '0');
} else {
value += (tolower(*ptr) - 'a' + 10);
}
ptr++;
} else {
html_output_c(file_buff_o1, file_buff_o2, value);
state = next_state;
next_state = HTML_BAD_STATE;
}
break;
case HTML_JSDECODE:
/* Check for start marker */
if (strncmp((char *) ptr, "#@~^", 4) == 0) {
ptr += 4;
state = HTML_JSDECODE_LENGTH;
next_state = HTML_BAD_STATE;
} else {
html_output_c(file_buff_o1, file_buff_o2, tolower(*ptr));
html_output_c(file_buff_script, NULL, tolower(*ptr));
ptr++;
}
break;
case HTML_JSDECODE_LENGTH:
if (strlen((char *) ptr) < 8) {
state = HTML_NORM;
next_state = HTML_BAD_STATE;
break;
}
length = base64_chars[ptr[0]] << 2;
length += base64_chars[ptr[1]] >> 4;
length += (base64_chars[ptr[1]] & 0x0f) << 12;
length += (base64_chars[ptr[2]] >> 2) << 8;
length += (base64_chars[ptr[2]] & 0x03) << 22;
length += base64_chars[ptr[3]] << 16;
length += (base64_chars[ptr[4]] << 2) << 24;
length += (base64_chars[ptr[5]] >> 4) << 24;
table_pos = 0;
state = HTML_JSDECODE_DECRYPT;
next_state = HTML_BAD_STATE;
ptr += 8;
break;
case HTML_JSDECODE_DECRYPT:
if (length == 0) {
html_output_str(file_buff_script, "</script>\n", 10);
length = 12;
state = HTML_SKIP_LENGTH;
next_state = HTML_NORM;
break;
}
if (*ptr < 0x80) {
value = decrypt_tables[table_order[table_pos]][*ptr];
if (value == 0xFF) { /* special character */
ptr++;
length--;
switch (*ptr) {
case '\0':
/* Fixup for end of line */
ptr--;
break;
case 0x21:
html_output_c(file_buff_o1, file_buff_o2, 0x3c);
html_output_c(file_buff_script, NULL, 0x3c);
break;
case 0x23:
html_output_c(file_buff_o1, file_buff_o2, 0x0d);
html_output_c(file_buff_script, NULL, 0x0d);
break;
case 0x24:
html_output_c(file_buff_o1, file_buff_o2, 0x40);
html_output_c(file_buff_script, NULL, 0x40);
break;
case 0x26:
html_output_c(file_buff_o1, file_buff_o2, 0x0a);
html_output_c(file_buff_script, NULL, 0x0a);
break;
case 0x2a:
html_output_c(file_buff_o1, file_buff_o2, 0x3e);
html_output_c(file_buff_script, NULL, 0x3e);
break;
}
} else {
html_output_c(file_buff_o1, file_buff_o2, value);
html_output_c(file_buff_script, NULL, tolower(value));
}
}
table_pos = (table_pos + 1) % 64;
ptr++;
length--;
break;
case HTML_RFC2397_TYPE:
if (*ptr == '\'') {
if (!escape && (quoted==SINGLE_QUOTED)) {
/* Early end of data detected. Error */
ptr++;
state = HTML_SKIP_WS;
tag_arg_length=0;
next_state = HTML_TAG_ARG;
} else {
if (tag_val_length < HTML_STR_LENGTH) {
tag_val[tag_val_length++] = '"';
}
ptr++;
}
} else if (*ptr == '"') {
if (!escape && (quoted==DOUBLE_QUOTED)) {
/* Early end of data detected. Error */
ptr++;
state = HTML_SKIP_WS;
tag_arg_length=0;
next_state = HTML_TAG_ARG;
} else {
if (tag_val_length < HTML_STR_LENGTH) {
tag_val[tag_val_length++] = '"';
}
ptr++;
}
} else if (isspace(*ptr) || (*ptr == '>')) {
if (quoted == NOT_QUOTED) {
/* Early end of data detected. Error */
state = HTML_SKIP_WS;
tag_arg_length=0;
next_state = HTML_TAG_ARG;
} else {
if (tag_val_length < HTML_STR_LENGTH) {
if (isspace(*ptr)) {
tag_val[tag_val_length++] = ' ';
} else {
tag_val[tag_val_length++] = '>';
}
}
state = HTML_SKIP_WS;
escape = FALSE;
quoted = NOT_QUOTED;
next_state = HTML_RFC2397_TYPE;
ptr++;
}
} else if (*ptr == ',') {
/* Beginning of data */
tag_val[tag_val_length] = '\0';
state = HTML_RFC2397_INIT;
escape = FALSE;
next_state = HTML_BAD_STATE;
ptr++;
} else {
if (tag_val_length < HTML_STR_LENGTH) {
tag_val[tag_val_length++] = tolower(*ptr);
}
ptr++;
}
if (*ptr == '\\') {
escape = TRUE;
} else {
escape = FALSE;
}
break;
case HTML_RFC2397_INIT:
file_tmp_o1 = (file_buff_t *) cli_malloc(sizeof(file_buff_t));
if (!file_tmp_o1) {
goto abort;
}
snprintf(filename, 1024, "%s/rfc2397", dirname);
tmp_file = cli_gentemp(filename);
cli_dbgmsg("RFC2397 data file: %s\n", tmp_file);
file_tmp_o1->fd = open(tmp_file, O_WRONLY|O_CREAT|O_TRUNC, S_IWUSR|S_IRUSR);
free(tmp_file);
if (!file_tmp_o1->fd) {
cli_dbgmsg("open failed: %s\n", filename);
free(file_tmp_o1);
goto abort;
}
file_tmp_o1->length = 0;
html_output_str(file_tmp_o1, "From html-normalise\n", 20);
html_output_str(file_tmp_o1, "Content-type: ", 14);
if ((tag_val_length == 0) && (*tag_val == ';')) {
html_output_str(file_tmp_o1, "text/plain\n", 11);
}
html_output_str(file_tmp_o1, tag_val, tag_val_length);
html_output_c(file_tmp_o1, NULL, '\n');
if (strstr(tag_val, ";base64") != NULL) {
html_output_str(file_tmp_o1, "Content-transfer-encoding: base64\n", 34);
}
html_output_c(file_tmp_o1, NULL, '\n');
state = HTML_RFC2397_DATA;
binary = TRUE;
break;
case HTML_RFC2397_DATA:
if (*ptr == '&') {
state = HTML_CHAR_REF;
next_state = HTML_RFC2397_DATA;
ptr++;
} else if (*ptr == '%') {
length = 0;
value = 0;
state = HTML_ESCAPE_CHAR;
next_state = HTML_RFC2397_ESC;
ptr++;
} else if (*ptr == '\'') {
if (!escape && (quoted==SINGLE_QUOTED)) {
state = HTML_RFC2397_FINISH;
ptr++;
} else {
html_output_c(file_tmp_o1, NULL, *ptr);
ptr++;
}
} else if (*ptr == '\"') {
if (!escape && (quoted==DOUBLE_QUOTED)) {
state = HTML_RFC2397_FINISH;
ptr++;
} else {
html_output_c(file_tmp_o1, NULL, *ptr);
ptr++;
}
} else if (isspace(*ptr) || (*ptr == '>')) {
if (quoted == NOT_QUOTED) {
state = HTML_RFC2397_FINISH;
ptr++;
} else {
html_output_c(file_tmp_o1, NULL, *ptr);
ptr++;
}
} else {
html_output_c(file_tmp_o1, NULL, *ptr);
ptr++;
}
if (*ptr == '\\') {
escape = TRUE;
} else {
escape = FALSE;
}
break;
case HTML_RFC2397_FINISH:
html_output_flush(file_tmp_o1);
close(file_tmp_o1->fd);
free(file_tmp_o1);
state = HTML_SKIP_WS;
escape = FALSE;
quoted = NOT_QUOTED;
next_state = HTML_TAG_ARG;
binary = FALSE;
break;
case HTML_RFC2397_ESC:
if (length == 2) {
html_output_c(file_tmp_o1, NULL, value);
} else if (length == 1) {
html_output_c(file_tmp_o1, NULL, '%');
html_output_c(file_tmp_o1, NULL, value+'0');
} else {
html_output_c(file_tmp_o1, NULL, '%');
}
state = HTML_RFC2397_DATA;
break;
case HTML_ESCAPE_CHAR:
value *= 16;
length++;
if (isxdigit(*ptr)) {
if (isdigit(*ptr)) {
value += (*ptr - '0');
} else {
value += (tolower(*ptr) - 'a' + 10);
}
} else {
state = next_state;
}
if (length == 2) {
state = next_state;
}
ptr++;
break;
}
}
free(line);
ptr = line = cli_readline(stream_in, m_area, 8192);
}
retval = TRUE;
abort:
html_tag_arg_free(&tag_args);
if (!m_area) {
fclose(stream_in);
}
if (file_buff_o1) {
html_output_flush(file_buff_o1);
close(file_buff_o1->fd);
free(file_buff_o1);
}
if (file_buff_o2) {
html_output_flush(file_buff_o2);
close(file_buff_o2->fd);
free(file_buff_o2);
}
if (file_buff_script) {
html_output_flush(file_buff_script);
close(file_buff_script->fd);
free(file_buff_script);
}
return retval;
}