valter/dosbox-staging
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Allow redirection of the form what c<install.dat>temp used in sierra installers.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3544
This commit is contained in:
Peter Veenstra 2010-02-06 08:35:28 +00:00
parent 84dbcce5d5
commit d42127638b
1 changed files with 17 additions and 12 deletions
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29
src/shell/shell.cpp
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@ -143,6 +143,7 @@ Bitu DOS_Shell::GetRedirection(char *s, char **ifn, char **ofn,bool * append) {
char ch;
Bitu num=0;
bool quote = false;
char* t;
while ( (ch=*lr++) ) {
if(quote && ch != '"') { /* don't parse redirection within quotes. Not perfect yet. Escaped quotes will mess the count up */
@ -160,26 +161,30 @@ Bitu DOS_Shell::GetRedirection(char *s, char **ifn, char **ofn,bool * append) {
lr=ltrim(lr);
if (*ofn) free(*ofn);
*ofn=lr;
while (*lr && *lr!=' ') lr++;
while (*lr && *lr!=' ' && *lr!='<' && *lr!='|') lr++;
//if it ends on a : => remove it.
if((*ofn != lr) && (lr[-1] == ':')) lr[-1] = 0;
if(*lr && *(lr+1))
*lr++=0;
else
*lr=0;
*ofn=strdup(*ofn);
// if(*lr && *(lr+1))
// *lr++=0;
// else
// *lr=0;
t = (char*)malloc(lr-*ofn+1);
safe_strncpy(t,*ofn,lr-*ofn+1);
*ofn=t;
continue;
case '<':
if (*ifn) free(*ifn);
lr=ltrim(lr);
*ifn=lr;
while (*lr && *lr!=' ') lr++;
while (*lr && *lr!=' ' && *lr!='>' && *lr != '|') lr++;
if((*ifn != lr) && (lr[-1] == ':')) lr[-1] = 0;
if(*lr && *(lr+1))
*lr++=0;
else
*lr=0;
*ifn=strdup(*ifn);
// if(*lr && *(lr+1))
// *lr++=0;
// else
// *lr=0;
t = (char*)malloc(lr-*ifn+1);
safe_strncpy(t,*ifn,lr-*ifn+1);
*ifn=t;
continue;
case '|':
ch=0;