/* Read a .b file. */
int readBFile (FILE *s, unsigned char *data, unsigned maxSize)
{
unsigned char x, y;
int byteCount = 0;
/* Strip the 1st two lines */
stripLine (s);
stripLine (s);
for (;;) {
/* read the 1st ascii char */
do {
x = fgetc (s);
if (x == (unsigned char)EOF)
return (byteCount);
} while (!asciiByte(x));
/* Read the next ascii char */
y = fgetc (s);
if (y == (unsigned char)EOF)
return (byteCount);
if (asciiByte(y))
data[byteCount++] = (toNum(x) << 4) | toNum (y);
if (byteCount >= maxSize) {
fprintf (stderr, "Max input array size exceeded\n");
return (-1);
}
}
}
bool mygetline(int maxline) {
char line[maxline];
int c, i;
for(i = 0; i < maxline - 1 && (c = getchar()) != EOF && c != '\n'; ++i) {
line[i] = c;
}
line[i] = '\n';
line[i+1] = '\0';
stripLine(line, i);
printf("%s", line);
if(c == EOF)
return false;
else
return true;
}
PoMessageEntryList *parsePoFile(const char *file, PoMessageList& messages) {
FILE *inFile = fopen(file, "r");
if (!inFile)
return NULL;
char msgidBuf[1024], msgctxtBuf[1024], msgstrBuf[1024];
char line[1024], *currentBuf = msgstrBuf;
// Get language from file name and create PoMessageEntryList
int index = 0, start_index = strlen(file) - 1;
while (start_index > 0 && file[start_index - 1] != '/' && file[start_index - 1] != '\\') {
--start_index;
}
while (file[start_index + index] != '.' && file[start_index + index] != '\0') {
msgidBuf[index] = file[start_index + index];
++index;
}
msgidBuf[index] = '\0';
PoMessageEntryList *list = new PoMessageEntryList(msgidBuf);
// Initialize the message attributes.
bool fuzzy = false;
bool fuzzy_next = false;
// Parse the file line by line.
// The msgstr is always the last line of an entry (i.e. msgid and msgctxt always
// precede the corresponding msgstr).
msgidBuf[0] = msgstrBuf[0] = msgctxtBuf[0] = '\0';
while (!feof(inFile) && fgets(line, 1024, inFile)) {
if (line[0] == '#' && line[1] == ',') {
// Handle message attributes.
if (strstr(line, "fuzzy")) {
fuzzy_next = true;
continue;
}
}
// Skip empty and comment line
if (*line == '\n' || *line == '#')
continue;
if (strncmp(line, "msgid", 5) == 0) {
if (currentBuf == msgstrBuf) {
// add previous entry
if (*msgstrBuf != '\0' && !fuzzy) {
messages.insert(msgidBuf);
list->addMessageEntry(msgstrBuf, msgidBuf, msgctxtBuf);
}
msgidBuf[0] = msgstrBuf[0] = msgctxtBuf[0] = '\0';
// Reset the attribute flags.
fuzzy = fuzzy_next;
fuzzy_next = false;
}
strcpy(msgidBuf, stripLine(line));
currentBuf = msgidBuf;
} else if (strncmp(line, "msgctxt", 7) == 0) {
if (currentBuf == msgstrBuf) {
// add previous entry
if (*msgstrBuf != '\0' && !fuzzy) {
messages.insert(msgidBuf);
list->addMessageEntry(msgstrBuf, msgidBuf, msgctxtBuf);
}
msgidBuf[0] = msgstrBuf[0] = msgctxtBuf[0] = '\0';
// Reset the attribute flags
fuzzy = fuzzy_next;
fuzzy_next = false;
}
strcpy(msgctxtBuf, stripLine(line));
currentBuf = msgctxtBuf;
} else if (strncmp(line, "msgstr", 6) == 0) {
strcpy(msgstrBuf, stripLine(line));
currentBuf = msgstrBuf;
} else {
// concatenate the string at the end of the current buffer
if (currentBuf)
strcat(currentBuf, stripLine(line));
}
}
fclose(inFile);
return list;
}
