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regedit: Add support for 'regedit -' for feeding regedit from stdin.

This commit is contained in:
Francois Gouget 2007-10-09 21:04:28 +02:00 committed by Alexandre Julliard
parent 01e7891d48
commit 09641eeddb
1 changed files with 31 additions and 16 deletions
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25
programs/regedit/regedit.c
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@ -138,17 +138,25 @@ static BOOL PerformRegAction(REGEDIT_ACTION action, LPSTR s)
while(filename[0]) { while(filename[0]) {
char* realname = NULL; char* realname = NULL;
if (strcmp(filename, "-") == 0)
{
reg_file=stdin;
}
else
{
int size; int size;
size=SearchPath(NULL,filename,NULL,0,NULL,NULL);
size=SearchPath(NULL, filename, NULL,0, NULL, NULL);
if (size>0) if (size>0)
{ {
realname=HeapAlloc(GetProcessHeap(),0,size); realname=HeapAlloc(GetProcessHeap(), 0, size);
size=SearchPath(NULL,filename,NULL,size,realname,NULL); size=SearchPath(NULL, filename, NULL, size, realname, NULL);
} }
if (size==0) if (size==0)
{ {
fprintf(stderr,"%s: File not found \"%s\" (%d)\n", fprintf(stderr, "%s: File not found \"%s\" (%d)\n",
getAppName(),filename,GetLastError()); getAppName(), filename, GetLastError());
exit(1); exit(1);
} }
reg_file = fopen(realname, "r"); reg_file = fopen(realname, "r");
@ -158,6 +166,7 @@ static BOOL PerformRegAction(REGEDIT_ACTION action, LPSTR s)
fprintf(stderr,"%s: Can't open file \"%s\"\n", getAppName(), filename); fprintf(stderr,"%s: Can't open file \"%s\"\n", getAppName(), filename);
exit(1); exit(1);
} }
}
processRegLines(reg_file); processRegLines(reg_file);
if (realname) if (realname)
{ {
@ -240,6 +249,12 @@ BOOL ProcessCmdLine(LPSTR lpCmdLine)
s++; s++;
ch = *s; ch = *s;
if (!ch || isspace(ch))
{
/* '-' is a file name. It indicates we should use stdin */
s--;
break;
}
ch2 = *(s+1); ch2 = *(s+1);
chu = toupper(ch); chu = toupper(ch);
if (!ch2 || isspace(ch2)) { if (!ch2 || isspace(ch2)) {