/* Inspect the line */
static int parser_inspect(struct parser_obj *po)
{
int error = EOK;
uint32_t action = PARSE_DONE;
TRACE_FLOW_ENTRY();
TRACE_INFO_STRING("Buffer:", po->last_read);
TRACE_INFO_NUMBER("In comment:", po->inside_comment);
if (check_for_comment(po->last_read,
po->last_read_len,
!(po->parse_flags & INI_PARSE_NO_C_COMMENTS),
&(po->inside_comment))) {
error = handle_comment(po, &action);
if (error) {
TRACE_ERROR_NUMBER("Failed to process comment", error);
return error;
}
}
else if (isspace(*(po->last_read))) {
error = handle_space(po, &action);
if (error) {
TRACE_ERROR_NUMBER("Failed to process line wrapping", error);
return error;
}
}
else if (*(po->last_read) == '[') {
error = handle_section(po, &action);
if (error) {
TRACE_ERROR_NUMBER("Failed to save section", error);
return error;
}
}
else {
error = handle_kvp(po, &action);
if (error) {
TRACE_ERROR_NUMBER("Failed to save kvp", error);
return error;
}
}
/* Move to the next action */
error = col_enqueue_unsigned_property(po->queue,
PARSE_ACTION,
action);
if (error) {
TRACE_ERROR_NUMBER("Failed to schedule an action", error);
return error;
}
TRACE_FLOW_EXIT();
return error;
}
static void handle_bsss(char *s)
{
s = skip(s);
if (*s!=0 && *s!=commentchar) {
new_bss(s,0);
}
else {
handle_section(bssname);
eol(s);
}
}
/*****************************************************************************
* handle_psi_packet
*****************************************************************************/
static void handle_psi_packet(uint8_t *p_ts)
{
uint16_t i_pid = ts_get_pid(p_ts);
ts_pid_t *p_pid = &p_pids[i_pid];
uint8_t i_cc = ts_get_cc(p_ts);
const uint8_t *p_payload;
uint8_t i_length;
if (ts_check_duplicate(i_cc, p_pid->i_last_cc) || !ts_has_payload(p_ts))
return;
if (p_pid->i_last_cc != -1
&& ts_check_discontinuity(i_cc, p_pid->i_last_cc))
psi_assemble_reset(&p_pid->p_psi_buffer, &p_pid->i_psi_buffer_used);
p_payload = ts_section(p_ts);
i_length = p_ts + TS_SIZE - p_payload;
if (!psi_assemble_empty(&p_pid->p_psi_buffer, &p_pid->i_psi_buffer_used)) {
uint8_t *p_section = psi_assemble_payload(&p_pid->p_psi_buffer,
&p_pid->i_psi_buffer_used,
&p_payload, &i_length);
if (p_section != NULL)
handle_section(i_pid, p_section);
}
p_payload = ts_next_section( p_ts );
i_length = p_ts + TS_SIZE - p_payload;
while (i_length) {
uint8_t *p_section = psi_assemble_payload(&p_pid->p_psi_buffer,
&p_pid->i_psi_buffer_used,
&p_payload, &i_length);
if (p_section != NULL)
handle_section(i_pid, p_section);
}
}
/**
* Load a file containing presetting information (a configuration file).
*/
static void
file_preset(tOptions * opts, char const * fname, int dir)
{
tmap_info_t cfgfile;
tOptState optst = OPTSTATE_INITIALIZER(PRESET);
opt_state_mask_t st_flags = optst.flags;
char * ftext =
text_mmap(fname, PROT_READ|PROT_WRITE, MAP_PRIVATE, &cfgfile);
if (TEXT_MMAP_FAILED_ADDR(ftext))
return;
if (dir == DIRECTION_CALLED) {
st_flags = OPTST_DEFINED;
dir = DIRECTION_PROCESS;
}
/*
* IF this is called via "optionProcess", then we are presetting.
* This is the default and the PRESETTING bit will be set.
* If this is called via "optionFileLoad", then the bit is not set
* and we consider stuff set herein to be "set" by the client program.
*/
if ((opts->fOptSet & OPTPROC_PRESETTING) == 0)
st_flags = OPTST_SET;
do {
optst.flags = st_flags;
ftext = SPN_WHITESPACE_CHARS(ftext);
if (IS_VAR_FIRST_CHAR(*ftext)) {
ftext = handle_cfg(opts, &optst, ftext, dir);
} else switch (*ftext) {
case '<':
if (IS_VAR_FIRST_CHAR(ftext[1]))
ftext = handle_struct(opts, &optst, ftext, dir);
else switch (ftext[1]) {
case '?':
ftext = handle_directive(opts, ftext);
break;
case '!':
ftext = handle_comment(ftext);
break;
case '/':
ftext = strchr(ftext + 2, '>');
if (ftext++ != NULL)
break;
default:
ftext = NULL;
}
if (ftext == NULL)
goto all_done;
break;
case '[':
ftext = handle_section(opts, ftext);
break;
case '#':
ftext = strchr(ftext + 1, NL);
break;
default:
goto all_done; /* invalid format */
}
} while (ftext != NULL);
all_done:
text_munmap(&cfgfile);
}
static void handle_sbsss(char *s){ handle_section(".bss,\"aurw4\"");eol(s);}
static void handle_rodatas(char *s){ handle_section(".rodata,\"adr4\"");eol(s);}
static void handle_sdata2s(char *s){ handle_section(".sdata2,\"adr4\"");eol(s);}
static void handle_datas(char *s){ handle_section(".data,\"adrw4\"");eol(s);}
static void handle_texts(char *s){ handle_section(".text,\"acrx4\"");eol(s);}
static void handle_tocds(char *s){ handle_section(tocdname);eol(s);}
static void handle_sbsss(char *s){ handle_section(sbssname);eol(s);}
static void handle_rodatas(char *s){ handle_section(rodataname);eol(s);}
static void handle_sdata2s(char *s){ handle_section(sdata2name);eol(s);}
static void handle_texts(char *s){ handle_section(textname);eol(s);}
