dragonleo/NSIS
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made the command line parser cut right on /D= and _?= and not one char before. this way foo.exe "bla"/D=..., which appears to be valid in other applications, will not get the last quote cut off.

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3468 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2004-02-06 16:31:32 +00:00
parent 5ffa23ff64
commit 4e3f2c485e
2 changed files with 9 additions and 8 deletions
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16
Source/exehead/Main.c
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@ -112,13 +112,16 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst,LPSTR lpszCmdParam,
{
// skip over any spaces
while (*cmdline == ' ') cmdline++;
// find out if this parm is quoted
// get char we should look for to get the next parm
seekchar = ' ';
if (cmdline[0] == '\"')
{
cmdline++;
seekchar = '\"';
}
else seekchar = ' ';
// is it a switch?
if (cmdline[0] == '/')
{
cmdline++;
@ -137,9 +140,9 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst,LPSTR lpszCmdParam,
if (*(WORD*)cmdline == CHAR2_TO_WORD('D','='))
{
cmdline[-2]=0; // keep this from being passed to uninstaller if necessary
cmdline[-1]=0; // keep this from being passed to uninstaller if necessary
mystrcpy(state_install_directory,cmdline+2);
cmdline=""; // prevent further processing of cmdline
break; // /D= must always be last
}
}
@ -156,8 +159,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst,LPSTR lpszCmdParam,
#ifdef NSIS_CONFIG_UNINSTALL_SUPPORT
if (g_is_uninstaller)
{
char *p=realcmds;
while (*p) p++;
char *p = findchar(realcmds, 0);
while (p >= realcmds && (p[0] != '_' || p[1] != '?' || p[2] != '=')) p--;
@ -165,7 +167,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst,LPSTR lpszCmdParam,
if (p >= realcmds)
{
*(p-1)=0; // terminate before the " _?="
*p=0; // terminate before the "_?="
p+=3; // skip over _?=
if (is_valid_instpath(p))
{