| 47 | } |
| 48 | |
| 49 | TCHAR * |
| 50 | _get_cmd_arg(TCHAR *pCmdLine) |
| 51 | { |
| 52 | static TCHAR *pArgs = NULL; |
| 53 | TCHAR *pRetArg; |
| 54 | BOOL bQuoted; |
| 55 | |
| 56 | if (!pCmdLine && !pArgs) |
| 57 | return NULL; |
| 58 | if (!pArgs) |
| 59 | pArgs = pCmdLine; |
| 60 | |
| 61 | /* skip whitespace */ |
| 62 | for (pRetArg = pArgs; *pRetArg && _istspace(*pRetArg); |
| 63 | pRetArg = CharNext(pRetArg)) |
| 64 | ; |
| 65 | if (!*pRetArg) { |
| 66 | pArgs = NULL; |
| 67 | return NULL; |
| 68 | } |
| 69 | |
| 70 | /* check for quote */ |
| 71 | if (*pRetArg == TEXT('"')) { |
| 72 | bQuoted = TRUE; |
| 73 | pRetArg = CharNext(pRetArg); |
| 74 | pArgs = _tcschr(pRetArg, TEXT('"')); |
| 75 | } else { |
| 76 | /* skip to whitespace */ |
| 77 | for (pArgs = pRetArg; *pArgs && !_istspace(*pArgs); |
| 78 | pArgs = CharNext(pArgs)) |
| 79 | ; |
| 80 | } |
| 81 | |
| 82 | if (pArgs && *pArgs) { |
| 83 | TCHAR *p; |
| 84 | p = pArgs; |
| 85 | pArgs = CharNext(pArgs); |
| 86 | *p = (TCHAR) 0; |
| 87 | } else { |
| 88 | pArgs = NULL; |
| 89 | } |
| 90 | |
| 91 | return pRetArg; |
| 92 | } |
| 93 | |
| 94 | #ifndef STRNCMPI |
| 95 | char lowc(c) /* force 'c' into lowercase */ |