static void ASTILCover_Load(ASTILCover *self, FILE *fp, char *line)
{
const char *ts;
self->startSeconds = -1;
self->endSeconds = -1;
ts = strrchr(line, '(');
if (ts != NULL) {
int i = ts - line + 1;
int startSeconds = ASTILCover_ParseTimestamp(line, &i);
int endSeconds = -1;
if (startSeconds >= 0 && line[i] == '-') {
i++;
endSeconds = ASTILCover_ParseTimestamp(line, &i);
}
if (line[i] == ')' && line[i + 1] == '\0') {
int len = ts - line;
if (line[len - 1] == ' ')
len--;
line[len] = '\0';
self->startSeconds = startSeconds;
self->endSeconds = endSeconds;
}
}
ASTILCover_SetText(self->titleAndSource, line + 9);
self->artist[0] = '\0';
self->comment[0] = '\0';
if (ASTIL_ReadLine(fp, line) >= 9 && memcmp(line, " ARTIST: ", 9) == 0) {
ASTILCover_SetText(self->artist, line + 9);
ASTIL_ReadComment(fp, line, self->comment);
}
}
static cibool ASTIL_ReadUntilSongNo(FILE *fp, char *line)
{
while (ASTIL_ReadLine(fp, line) > 0) {
if (line[0] == '(' && line[1] == '#')
return TRUE;
}
return FALSE;
}
cibool ASTIL_Load(ASTIL *self, const char *filename, int song)
{
int lastSlash = ASTIL_FindPreviousSlash(filename, strlen(filename));
int rootSlash;
FILE *fp;
char line[ASTIL_MAX_TEXT_LENGTH + 1];
self->nCovers = 0;
self->stilFilename[0] = '\0';
self->title[0] = '\0';
self->author[0] = '\0';
self->directoryComment[0] = '\0';
self->fileComment[0] = '\0';
self->songComment[0] = '\0';
if (lastSlash < 0 || lastSlash >= FILENAME_MAX - 14) /* strlen("/Docs/STIL.txt") */
return FALSE;
memcpy(self->stilFilename, filename, lastSlash + 1);
for (rootSlash = lastSlash; ; rootSlash = ASTIL_FindPreviousSlash(filename, rootSlash)) {
if (rootSlash < 0) {
self->stilFilename[0] = '\0';
return FALSE;
}
strcpy(self->stilFilename + rootSlash + 1, "Docs/STIL.txt");
self->stilFilename[rootSlash + 5] = self->stilFilename[rootSlash]; /* copy dir separator - slash or backslash */
fp = fopen(self->stilFilename, "rb");
if (fp != NULL)
break;
strcpy(self->stilFilename + rootSlash + 1, "STIL.txt");
fp = fopen(self->stilFilename, "rb");
if (fp != NULL)
break;
}
self->isUTF8 = ASTIL_ReadUTF8BOM(fp);
while (ASTIL_ReadLine(fp, line) >= 0) {
int len = ASTIL_MatchFilename(line, filename + rootSlash);
if (len == -1) {
ASTIL_ReadComment(fp, line, self->fileComment);
if (line[0] == '(' && line[1] == '#') {
do {
int i = 2;
if (ASTIL_ParseInt(line, &i) - 1 == song && line[i] == ')' && line[i + 1] == '\0') {
ASTIL_ReadComment(fp, line, self->songComment);
ASTIL_ReadStilBlock(self, fp, line);
break;
}
} while (ASTIL_ReadUntilSongNo(fp, line));
}
else
ASTIL_ReadStilBlock(self, fp, line);
break;
}
if (len == lastSlash - rootSlash + 1 && line[len] == '\0')
ASTIL_ReadComment(fp, line, self->directoryComment);
}
fclose(fp);
return TRUE;
}
static void ASTIL_ReadComment(FILE *fp, char *line, char *comment)
{
int len = ASTIL_ReadLine(fp, line);
if (len >= 9 && memcmp(line, "COMMENT: ", 9) == 0) {
len -= 9;
memcpy(comment, line + 9, len + 1);
for (;;) {
int len2 = ASTIL_ReadLine(fp, line);
if (len2 >= 9 && memcmp(line, " ", 9) == 0) {
if (len < ASTIL_MAX_COMMENT_LENGTH - ASTIL_MAX_TEXT_LENGTH) {
comment[len++] = '\n';
len2 -= 9;
memcpy(comment + len, line + 9, len2 + 1);
len += len2;
}
}
else
break;
}
}
}
static void ASTIL_ReadStilBlock(ASTIL *self, FILE *fp, char *line)
{
for (;;) {
if (memcmp(line, " NAME: ", 9) == 0)
strcpy(self->title, line + 9);
else if (memcmp(line, " AUTHOR: ", 9) == 0)
strcpy(self->author, line + 9);
else
break;
if (ASTIL_ReadLine(fp, line) < 9)
return;
}
while (self->nCovers < ASTIL_MAX_COVERS && memcmp(line, " TITLE: ", 9) == 0) {
ASTILCover *cover = self->covers + self->nCovers++;
ASTILCover_Load(cover, fp, line);
}
}
