void Parser::scan()
{
if (!scan_char())
return;
for(; !src->eof();)
{
if (current_char == L_SECTION)
{
scan_section();
//we'll skip everything after R_SECTION
// put your comments there or w/e
//Also
// let's skip all empty lines
do
skip_until_after(NEWLINE);
while (current_char == NEWLINE);
}
else
{
scan_line();
do
skip_until_after(NEWLINE);
while (current_char == NEWLINE);
}
}
};
static void
phase_one(void){
#line 1463 "ctangle.w"
phase= 1;
section_count= 0;
reset_input();
skip_limbo();
while(!input_has_ended)scan_section();
check_complete();
phase= 2;
}
void
#line 350 "./cwebdir/ctang-w2c.ch"
phase_one P1H(void){
#line 1463 "./cwebdir/ctangle.w"
phase= 1;
section_count= 0;
reset_input();
skip_limbo();
while(!input_has_ended)scan_section();
check_complete();
phase= 2;
}
static enum save_type detect_save_type(const uint8_t* data, unsigned size)
{
if (size == 512)
return EEPROM_512B;
if (size == 0x2000)
return EEPROM_8K;
if (size == 0x10000)
return FLASH_64K;
if (size == 0x20000)
return FLASH_128K;
if (size == (0x20000 + 0x2000)) {
if (scan_section(data, 0x10000) && !scan_section(data + 0x10000, 0x10000))
return FLASH_64K;
if (scan_section(data, 0x20000))
return FLASH_128K;
if (scan_section(data + 0x20000, 512) && !scan_section(data + 0x20000 + 512, 0x20000 - 512))
return EEPROM_512B;
if (scan_section(data + 0x20000, 0x2000))
return EEPROM_8K;
}
return SAVE_UNKNOWN;
}
/*
* Processes a single man section.
*/
static void
process_section(char *mandir, char *section)
{
char *cat_section;
if (already_visited(mandir, section, 1))
return;
if (verbose)
fprintf(stderr, " section %s\n", section);
cat_section = get_cat_section(section);
if (make_writable_dir(mandir, cat_section))
scan_section(mandir, section, cat_section);
free(cat_section);
}
bool Config::load(const char* fname) {
E_ASSERT(fname != NULL);
clear();
FILE *f = fopen(fname, "r");
if (!f) {
errcode = CONF_ERR_FILE;
return false;
}
// set default return values
errcode = CONF_SUCCESS;
bool status = true;
// we must have at least one section
bool sect_found = false;
// use fixed sizes for sections and keys
char section[ESECT_MAX];
char keybuf[EKEY_MAX];
// line and value can grow
int buflen = ELINE_SIZE_START;
char* buf = new char[buflen];
// use the same size as for line
int valbuflen = buflen;
char* valbuf = new char[valbuflen];
char *bufp;
ConfigSection* tsect = NULL;
while(config_getline(&buf, &buflen, f) != -1) {
++linenum;
bufp = buf;
EAT_SPACES(bufp);
// comment or empty line
if (*bufp == COMMENT || *bufp == '\0')
continue;
// we found an section
if (*bufp == SECT_OPEN) {
sect_found = true;
bufp++;
if (!scan_section(bufp, section, sizeof(section))) {
errcode = CONF_ERR_BAD;
status = false;
break;
} else {
// first check if section exists, or create if not
tsect = find_section(section);
if (!tsect) {
++sectnum;
tsect = new ConfigSection(section);
section_list.push_back(tsect);
}
}
}
// data part
else {
// file without sections
if (!sect_found) {
errcode = CONF_ERR_SECTION;
status = false;
break;
}
/*
* check if size of valbuf is less than buflen;
* in that case make it size as buflen (better would be to use
* buflen - EKEY_MAX - '=' - <spaces>, but that would complicate thing,
* also more size does not hurts :P)
*/
if(valbuflen < buflen) {
valbuflen = buflen;
delete [] valbuf;
valbuf = new char[valbuflen];
}
if (!scan_keyvalues(bufp, keybuf, valbuf, buflen, EKEY_MAX, valbuflen)) {
errcode = CONF_ERR_BAD;
status = false;
break;
}
E_ASSERT(tsect != NULL && "Entry without a section ?!");
tsect->add_entry(keybuf, valbuf);
}
}
fclose(f);
delete [] buf;
delete [] valbuf;
return status;
}
