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authorcrunchy <crunchy>2002-09-14 23:34:49 +0000
committercrunchy <crunchy>2002-09-14 23:34:49 +0000
commitf8ffc3a54f0f6dce3929b32fb582a77d871e87a3 (patch)
treeea0db8b111b0db6bfa8c38dae612ba8846911ee7 /mpiosh
parentb3ad9f71147fa75642afc0587584fda6822837db (diff)
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enhanced mapping for shell regex
Diffstat (limited to 'mpiosh')
-rw-r--r--mpiosh/mpiosh.c66
1 files changed, 27 insertions, 39 deletions
diff --git a/mpiosh/mpiosh.c b/mpiosh/mpiosh.c
index ef7fb8e..098adaa 100644
--- a/mpiosh/mpiosh.c
+++ b/mpiosh/mpiosh.c
@@ -2,7 +2,7 @@
/*
*
- * $Id: mpiosh.c,v 1.9 2002/09/14 23:22:26 crunchy Exp $
+ * $Id: mpiosh.c,v 1.10 2002/09/14 23:34:49 crunchy Exp $
*
* Author: Andreas Bsching <crunchy@tzi.de>
*
@@ -243,49 +243,37 @@ mpiosh_command_find(char *line)
void
mpiosh_command_regex_fix(char *argv[])
{
- char **walk;
- char *new, *new_pos, *help;
- char find[] = { '.', '*' };
- char *replace[] = { "\\.", ".*" };
- int count, i;
+ char **walk = argv;
+ char *new_pos, *help;
+ char buffer[512];
- for (i = 0; i < sizeof find; i++) {
- walk = argv;
- while (*walk) {
- help = *walk, count = 0;
- while (*help != '\0')
- if (*help++ == find[i]) count++;
- new_pos = new = malloc(strlen(*walk) + 1 + count);
- help = *walk;
- while (*help != '\0') {
- if (*help == find[i]) {
- *new_pos++ = replace[i][0];
- *new_pos++ = replace[i][1];
- help++;
- } else
- *new_pos++ = *help++;
- }
- *new_pos = '\0';
- free(*walk);
- *walk = new;
- walk++;
- }
- }
-
- walk = argv;
while (*walk) {
+ memset(buffer, '\0', 512);
help = *walk;
- new = malloc(strlen(help) + 3);
- *walk = new;
+ new_pos = buffer;
+ *new_pos++ = '^';
+ while (*help != '\0') {
+ if (*help == '*') {
+ *new_pos++ = '.';
+ *new_pos = *help;
+ } else if (*help == '.') {
+ *new_pos++ = '\\';
+ *new_pos = *help;
+ } else if (*help == '?') {
+ *new_pos = '.';
+ } else {
+ *new_pos = *help;
+ }
+
+ help++, new_pos++;
+ }
+ *new_pos = '$';
+ free(*walk);
+ *walk = strdup(buffer);
+ printf("new regex: '%s'\n", *walk);
- *new++ = '^';
- strcpy(new, help);
- *(new + strlen(help)) = '$';
- *(new + strlen(help) + 1) = '\0';
-
- free(help);
walk++;
- }
+ }
}
char **