int WriteCodePage(
PCODEPAGE pCP)
{
char pszFile[FILE_NAME_LEN]; // file name storage
FILE *pOutputFile; // ptr to output file
//
// Make sure all tables are present.
//
if (!((pCP->WriteFlags & F_CPINFO) &&
(pCP->WriteFlags & F_MB) &&
(pCP->WriteFlags & F_WC)))
{
printf("Write Error: All tables must be present -\n");
printf(" CPInfo, MultiByte, and WideChar Translation Tables.\n");
return (1);
}
//
// Get the name of the output file.
//
memset(pszFile, 0, FILE_NAME_LEN * sizeof(char));
strcpy(pszFile, CP_PREFIX);
strcat(pszFile, pCP->pszName);
strcat(pszFile, DATA_FILE_SUFFIX);
//
// Make sure output file can be opened for writing.
//
if ((pOutputFile = fopen(pszFile, "w+b")) == 0)
{
printf("Error opening output file %s.\n", pszFile);
return (1);
}
if (Verbose)
printf("\n\nWriting output file %s...\n", pszFile);
//
// Write the CPINFO.
//
if (WriteCPInfo(pCP, pOutputFile))
{
fclose(pOutputFile);
return (1);
}
//
// Write MB Table, Glyph Table (if any) and DBCS Table (if any) to
// output file.
//
if (WriteMB(pCP, pOutputFile))
{
fclose(pOutputFile);
return (1);
}
//
// Free MB table structures.
//
FreeMB(pCP);
//
// Write WC Table to output file.
//
if (WriteWC( pCP,
(pCP->WriteFlags & F_DBCS),
pOutputFile ))
{
fclose(pOutputFile);
return (1);
}
//
// Free WC table structures.
//
free(pCP->pWC);
//
// Close the output file.
//
fclose(pOutputFile);
//
// Return success.
//
printf("\nSuccessfully wrote output file %s\n", pszFile);
return (0);
}
// calculates which video dir to use
bool cVideoDirectory::GetPreferedVideoDir(void)
{
cVideoDirectory d;
int nDirs = 1,
vidUse = Setup.nVidPrefer;
int i, top, topFree, x;
if (name == NULL)
return(false);
// count available video dirs
while (d.Next() == true)
nDirs++;
if (vidUse > nDirs)
vidUse = nDirs;
// check for prefered video dir
for (i = 0, top = -1, topFree = 0; i < vidUse; i++) {
if (IsVidDirOK(i, &x) == true) {
if (top == -1) {
// nothing set yet, use first 'ok' dir
top = i;
topFree = x;
}
else {
// check if we got a higher priority
if (Setup.VidPreferPrio[ i ] >= Setup.VidPreferPrio[ top ]) {
top = i;
topFree = x;
}
// check if we got same priority but more space
else if (Setup.VidPreferPrio[ i ] == Setup.VidPreferPrio[ top ] && x >= topFree) {
top = i;
topFree = x;
}
}
}
}
if (top == -1) {
isyslog("VidPrefer: no prefered video directory could be determined!");
// something went wrong here...
// let VDR determine the video directory
int MaxFree = FreeMB();
while (Next()) {
int Free = FreeDiskSpaceMB(Name());
if (Free > MaxFree) {
Store();
MaxFree = Free;
}
}
}
else {
isyslog("VidPrefer: prefered video directory '%d' set.", top);
if (stored != NULL)
free(stored);
stored = GetVidPath(top);
}
return true;
}
