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authorEric Andersen1999-10-29 23:09:13 +0000
committerEric Andersen1999-10-29 23:09:13 +0000
commit7f1acfdb8928de69bf02db6cf217f0f3b4af45ea (patch)
tree752654d9a3ef967d5409600962e31bea5cae14fc /sed.c
parent24d8e7d787aa1940030a1beaabdd4388588ca512 (diff)
downloadbusybox-7f1acfdb8928de69bf02db6cf217f0f3b4af45ea.zip
busybox-7f1acfdb8928de69bf02db6cf217f0f3b4af45ea.tar.gz
More stuf. sed works.
Diffstat (limited to 'sed.c')
-rw-r--r--sed.c32
1 files changed, 25 insertions, 7 deletions
diff --git a/sed.c b/sed.c
index 0df53a7..f0a6a3b 100644
--- a/sed.c
+++ b/sed.c
@@ -57,7 +57,8 @@ extern int sed_main (int argc, char **argv)
char *cp;
int ignoreCase=FALSE;
int foundOne=FALSE;
- int noprintFlag=FALSE;
+ int printFlag=FALSE;
+ int quietFlag=FALSE;
int stopNow;
char *haystack;
@@ -75,7 +76,7 @@ extern int sed_main (int argc, char **argv)
while (*++cp && stopNow==FALSE)
switch (*cp) {
case 'n':
- noprintFlag = TRUE;
+ quietFlag = TRUE;
break;
case 'e':
if (*(cp+1)==0 && --argc < 0) {
@@ -113,6 +114,23 @@ extern int sed_main (int argc, char **argv)
break;
}
*pos=0;
+ if (pos+2 != 0) {
+ while (*++pos) {
+ fprintf(stderr, "pos='%s'\n", pos);
+ switch (*pos) {
+ case 'i':
+ ignoreCase=TRUE;
+ break;
+ case 'p':
+ printFlag=TRUE;
+ break;
+ case 'g':
+ break;
+ default:
+ usage( sed_usage);
+ }
+ }
+ }
}
cp++;
}
@@ -135,13 +153,13 @@ extern int sed_main (int argc, char **argv)
continue;
}
- haystack = (char*)malloc( BUF_SIZE);
- while (fgets (haystack, BUF_SIZE-1, fp)) {
+ haystack = (char*)malloc( 1024);
+ while (fgets (haystack, 1023, fp)) {
foundOne = replace_match(haystack, needle, newNeedle, ignoreCase);
- if (noprintFlag==TRUE && foundOne==TRUE)
- fputs (haystack, stdout);
- else
+ if (foundOne==TRUE && printFlag==TRUE)
+ fputs (haystack, stdout);
+ if (quietFlag==FALSE)
fputs (haystack, stdout);
/* Avoid any mem leaks */
free(haystack);