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Rename logbook in groups on logbook rename

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SVN revision: 928
This commit is contained in:
ritt
2004-06-28 20:29:49 +00:00
parent b1b9e0c60a
commit d62528e792
1 changed files with 179 additions and 9 deletions
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src/elogd.c
+179 -9
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@@ -6,6 +6,9 @@
Contents: Web server program for Electronic Logbook ELOG
$Log$
Revision 1.361 2004/06/28 20:29:49 midas
Rename logbook in groups on logbook rename
Revision 1.360 2004/06/28 19:35:07 midas
Rename logbook directory on logbook rename
@@ -502,6 +505,7 @@ void show_top_text(LOGBOOK * lbs);
void show_bottom_text(LOGBOOK * lbs);
int set_attributes(LOGBOOK * lbs, char attributes[][NAME_LENGTH], int n);
void show_elog_list(LOGBOOK * lbs, INT past_n, INT last_n, INT page_n, char *info);
int change_config_line(LOGBOOK * lbs, char *option, char *old_value, char *new_value);
/*---- Funcions from the MIDAS library -----------------------------*/
@@ -5356,6 +5360,44 @@ int is_logbook_in_group(LBLIST pgrp, char *logbook)
/*------------------------------------------------------------------*/
void change_logbook_in_group(LOGBOOK *lbs, char *new_name)
{
int i, j, n, flag;
char str[1000], grpname[256], grpmembers[1000];
char grplist[MAX_N_LIST][NAME_LENGTH];
/* enumerate groups */
for (i = 0;; i++) {
if (!enumcfg("global", grpname, grpmembers, i))
break;
flag = 0;
strlcpy(str, grpname, sizeof(str));
str[9] = 0;
if (strieq(str, "top group"))
flag = 2;
str[5] = 0;
if (strieq(str, "group"))
flag = 1;
if (flag) {
n = strbreak(grpmembers, grplist, MAX_N_LIST, ",");
for (j = 0; j < n; j++) {
if (strieq(lbs->name, grplist[j])) {
if (new_name[0]) {
/* rename logbook */
change_config_line(lbs, grpname, lbs->name, new_name);
break;
}
}
}
}
}
}
/*------------------------------------------------------------------*/
void show_standard_title(char *logbook, char *text, int printable)
{
char str[256], ref[256], sclass[32];
@@ -7968,6 +8010,131 @@ int save_admin_config(char *section, char *buffer, char *error)
/*------------------------------------------------------------------*/
int change_config_line(LOGBOOK * lbs, char *option, char *old_value, char *new_value)
{
int fh, i, j, n, length;
char str[NAME_LENGTH], *buf, *buf2, *p1, *p2, *p3;
char list[MAX_N_LIST][NAME_LENGTH], line[NAME_LENGTH];
fh = open(config_file, O_RDWR | O_BINARY, 644);
if (fh < 0) {
sprintf(str, loc("Cannot open file <b>%s</b>"), config_file);
strcat(str, ": ");
strcat(str, strerror(errno));
show_error(str);
return 0;
}
/* read previous contents */
length = lseek(fh, 0, SEEK_END);
lseek(fh, 0, SEEK_SET);
buf = malloc(length + strlen(new_value) + 10);
assert(buf);
read(fh, buf, length);
buf[length] = 0;
/* find location of option */
p1 = (char *) find_param(buf, lbs->name, option);
if (p1 == NULL)
return 0;
p2 = strchr(p1, '=');
if (p2 == 0)
return 0;
p2++;
while (*p2 == ' ' || *p2 == '\t')
p2++;
strlcpy(line, p2, sizeof(line));
if (strchr(line, '\r'))
*strchr(line, '\r') = 0;
if (strchr(line, '\n'))
*strchr(line, '\n') = 0;
n = strbreak(line, list, MAX_N_LIST, ",");
/* save tail */
p3 = strchr(p2, '\n');
if (p3 && *(p3 - 1) == '\r')
p3--;
buf2 = NULL;
if (p3) {
buf2 = malloc(strlen(p3) + 1);
assert(buf2);
strlcpy(buf2, p3, strlen(p3) + 1);
}
if (old_value[0]) {
for (i = 0; i < n; i++) {
if (strieq(old_value, list[i])) {
if (new_value[0]) {
/* rename value */
strcpy(list[i], new_value);
} else {
/* delete value */
for (j=i ; j<n-1 ; j++)
strcpy(list[j], list[j+1]);
n--;
}
break;
}
}
} else {
if (n < MAX_N_LIST)
strcpy(list[n++], new_value);
}
/* write new option list */
for (i=0 ; i<n ; i++) {
strcpy(p2, list[i]);
if (i < n-1)
strcat(p2, ", ");
p2 += strlen(p2);
}
/* append tail */
if (buf2) {
strlcat(p2, buf2, length + strlen(new_value) + 10);
free(buf2);
}
#ifdef OS_UNIX
/* under unix, convert CRLF to CR */
remove_crlf(buf);
#endif
lseek(fh, 0, SEEK_SET);
i = write(fh, buf, strlen(buf));
if (i < (int) strlen(buf)) {
sprintf(str, loc("Cannot write to <b>%s</b>"), config_file);
strcat(str, ": ");
strcat(str, strerror(errno));
show_error(str);
close(fh);
free(buf);
return 0;
}
#ifdef _MSC_VER
chsize(fh, TELL(fh));
#else
ftruncate(fh, TELL(fh));
#endif
close(fh);
free(buf);
/* force re-read of config file */
check_config();
return 1;
}
/*------------------------------------------------------------------*/
int delete_logbook(char *logbook, char *error)
{
int fh, i, length;
@@ -8029,7 +8196,7 @@ int delete_logbook(char *logbook, char *error)
/*------------------------------------------------------------------*/
int rename_logbook(char *logbook, char *newname, char *error)
int rename_logbook(LOGBOOK *lbs, char *new_name, char *error)
{
int fh, i, length;
char *buf, *buf2, *p1, *p2;
@@ -8046,26 +8213,29 @@ int rename_logbook(char *logbook, char *newname, char *error)
}
/* rename logbook file */
if (!getcfg(logbook, "Subdir", str)) {
if (!getcfg(lbs->name, "Subdir", str)) {
strlcpy(lb_dir, logbook_dir, sizeof(lb_dir));
if (lb_dir[strlen(lb_dir) - 1] != DIR_SEPARATOR)
strlcat(lb_dir, DIR_SEPARATOR_STR, sizeof(lb_dir));
sprintf(old_dir, "%s%s", lb_dir, logbook);
sprintf(new_dir, "%s%s", lb_dir, newname);
sprintf(old_dir, "%s%s", lb_dir, lbs->name);
sprintf(new_dir, "%s%s", lb_dir, new_name);
rename(old_dir, new_dir);
}
/* change logbook name in groups */
change_logbook_in_group(lbs, new_name);
/* read previous contents */
length = lseek(fh, 0, SEEK_END);
lseek(fh, 0, SEEK_SET);
buf = malloc(length + strlen(newname) + 10);
buf = malloc(length + strlen(new_name) + 10);
assert(buf);
read(fh, buf, length);
buf[length] = 0;
/* find logbook config */
p1 = (char *) find_section(buf, logbook);
p1 = (char *) find_section(buf, lbs->name);
p2 = strchr(p1, ']');
if (p2 == NULL) {
close(fh);
@@ -8081,9 +8251,9 @@ int rename_logbook(char *logbook, char *newname, char *error)
strlcpy(buf2, p2, strlen(p2) + 1);
/* replace logbook name */
sprintf(p1, "[%s]", newname);
sprintf(p1, "[%s]", new_name);
strlcat(p1, buf2, length + strlen(newname) + 1);
strlcat(p1, buf2, length + strlen(new_name) + 1);
free(buf2);
#ifdef OS_UNIX
@@ -9197,7 +9367,7 @@ void show_logbook_rename(LOGBOOK * lbs)
/* redirect if confirm = NO */
if (getparam("lbname") && *getparam("lbname")) {
rename_logbook(lbs->name, getparam("lbname"), str);
rename_logbook(lbs, getparam("lbname"), str);
if (str[0])
show_error(str);
else {