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[PATCH] qbsp: Allow arbitrary length command lines 

The options are currently parsed as a big text array, so that the parsing
function can be shared with the code to load options from a file. Anyway,
dynamically allocate the array to copy in the command line arguments rather
than restricting it to 512 bytes.

Signed-off-by: Tyrann <tyrann@disenchant.net>
This commit is contained in:
Tyrann 2006-10-09 22:52:02 +09:30
parent c2084c0885
commit c1380abe3b
1 changed files with 21 additions and 14 deletions
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35
qbsp/qbsp.c
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@ -453,7 +453,6 @@ static void
InitQBSP(int argc, char **argv)
{
int i;
char szArgs[512];
char *szBuf;
int length;
@ -477,20 +476,28 @@ InitQBSP(int argc, char **argv)
FreeMem(szBuf, OTHER, length + 1);
}
// Concatenate command line args
szArgs[0] = 0;
for (i = 1; i < argc; i++) {
// Toss " around filenames to preserve LFNs in the Parsing function
if (argv[i][0] != '-')
strcat(szArgs, "\"");
strcat(szArgs, argv[i]);
if (argv[i][0] != '-')
strcat(szArgs, "\" ");
else
strcat(szArgs, " ");
}
ParseOptions(szArgs);
// Concatenate command line args
length = 0;
for (i = 1; i < argc; i++) {
length += strlen(argv[i]) + 1;
if (argv[i][0] != '-')
length += 2; /* quotes */
}
szBuf = AllocMem(OTHER, length, true);
for (i = 1; i < argc; i++) {
/* Quote filenames for the parsing function */
if (argv[i][0] != '-')
strcat(szBuf, "\"");
strcat(szBuf, argv[i]);
if (argv[i][0] != '-')
strcat(szBuf, "\" ");
else
strcat(szBuf, " ");
}
szBuf[length - 1] = 0;
ParseOptions(szBuf);
FreeMem(szBuf, OTHER, length);
if (options.szMapName[0] == 0)
PrintOptions();