who are you? stop emailing me!!!!!!!!!
----- Original Message -----
From: "Guenter Knauf" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, March 13, 2004 6:35 PM
Subject: [PATCH] htdigest.c - remove ugly dependance on external cp; use
apr_temp_dir_get() for getting temp dir /corrected
Hi,
corrected cast for gcc; replaced some more printf() I just found.
this patch makes htdigest use the apr_temp_dir_get() for getting the temp
dir;
and also removes the dependance on external cp/copy;
changed printout to use apr function like htpasswd;
replaced tabs with spaces.
I've have tested this on NetWare and Win32.
The OMIT_DELONCLOSE I left in for now cause currently I've problems on
NetWare with copying open files, but I think we get that fixed in APR soon,
then it will be obsolete unless other platforms have similar problems.
--- htdigest.c.orig Mon Feb 09 21:59:50 2004
+++ htdigest.c Sun Mar 14 00:28:58 2004
@@ -65,12 +65,13 @@
*
* XXX: Other systems affected? (Netware?, OS2?)
*/
-#if (defined(WIN32))
+#if defined(NETWARE)
#define OMIT_DELONCLOSE 1
#endif
apr_file_t *tfp = NULL;
-apr_pool_t *cntxt;
+apr_file_t *errfile;
+apr_pool_t *pool;
#if APR_CHARSET_EBCDIC
apr_xlate_t *to_ascii;
#endif
@@ -83,14 +84,14 @@
char *filename = NULL;
if (apr_file_name_get(&cfilename, tfp) == APR_SUCCESS) {
- filename = apr_pstrdup(cntxt, cfilename);
+ filename = apr_pstrdup(pool, cfilename);
}
#endif
- apr_file_close(tfp);
+ apr_file_close(tfp);
#ifdef OMIT_DELONCLOSE
if (filename) {
- apr_file_remove(filename, cntxt);
+ apr_file_remove(filename, pool);
}
#endif
}
@@ -103,11 +104,11 @@
int x = 0, y;
for (x = 0; ((line[x]) && (line[x] != stop)); x++)
- word[x] = line[x];
+ word[x] = line[x];
word[x] = '\0';
if (line[x])
- ++x;
+ ++x;
y = 0;
while ((line[y++] = line[x++]));
@@ -138,7 +139,7 @@
int x;
for (x = 0; l[x]; x++)
- apr_file_putc(l[x], f);
+ apr_file_putc(l[x], f);
}
@@ -154,13 +155,13 @@
apr_size_t len = sizeof(pwin);
if (apr_password_get("New password: ", pwin, &len) != APR_SUCCESS) {
- fprintf(stderr, "password too long");
- cleanup_tempfile_and_exit(5);
+ apr_file_printf(errfile, "password too long");
+ cleanup_tempfile_and_exit(5);
}
len = sizeof(pwin);
apr_password_get("Re-type new password: ", pwv, &len);
if (strcmp(pwin, pwv) != 0) {
- fprintf(stderr, "They don't match, sorry.\n");
+ apr_file_printf(errfile, "They don't match, sorry.\n");
cleanup_tempfile_and_exit(1);
}
pw = pwin;
@@ -177,30 +178,30 @@
apr_md5_final(digest, &context);
for (i = 0; i < 16; i++)
- apr_file_printf(f, "%02x", digest[i]);
+ apr_file_printf(f, "%02x", digest[i]);
apr_file_printf(f, "\n");
}
static void usage(void)
{
- fprintf(stderr, "Usage: htdigest [-c] passwordfile realm username\n");
- fprintf(stderr, "The -c flag creates a new file.\n");
+ apr_file_printf(errfile, "Usage: htdigest [-c] passwordfile realm
username\n");
+ apr_file_printf(errfile, "The -c flag creates a new file.\n");
exit(1);
}
static void interrupted(void)
{
- fprintf(stderr, "Interrupted.\n");
+ apr_file_printf(errfile, "Interrupted.\n");
cleanup_tempfile_and_exit(1);
}
static void terminate(void)
{
+ apr_terminate();
#ifdef NETWARE
pressanykey();
#endif
- apr_terminate();
}
int main(int argc, const char * const argv[])
@@ -208,23 +209,24 @@
apr_file_t *f;
apr_status_t rv;
char tn[] = "htdigest.tmp.XXXXXX";
+ char *dirname;
char user[MAX_STRING_LEN];
char realm[MAX_STRING_LEN];
char line[MAX_STRING_LEN];
char l[MAX_STRING_LEN];
char w[MAX_STRING_LEN];
char x[MAX_STRING_LEN];
- char command[MAX_STRING_LEN];
int found;
apr_app_initialize(&argc, &argv, NULL);
atexit(terminate);
- apr_pool_create(&cntxt, NULL);
+ apr_pool_create(&pool, NULL);
+ apr_file_open_stderr(&errfile, pool);
#if APR_CHARSET_EBCDIC
- rv = apr_xlate_open(&to_ascii, "ISO8859-1", APR_DEFAULT_CHARSET,
cntxt);
+ rv = apr_xlate_open(&to_ascii, "ISO8859-1", APR_DEFAULT_CHARSET, pool);
if (rv) {
- fprintf(stderr, "apr_xlate_open(): %s (%d)\n",
+ apr_file_printf(errfile, "apr_xlate_open(): %s (%d)\n",
apr_strerror(rv, line, sizeof(line)), rv);
exit(1);
}
@@ -232,81 +234,91 @@
apr_signal(SIGINT, (void (*)(int)) interrupted);
if (argc == 5) {
- if (strcmp(argv[1], "-c"))
- usage();
- rv = apr_file_open(&f, argv[2], APR_WRITE | APR_CREATE, -1, cntxt);
+ if (strcmp(argv[1], "-c"))
+ usage();
+ rv = apr_file_open(&f, argv[2], APR_WRITE | APR_CREATE, -1, pool);
if (rv != APR_SUCCESS) {
char errmsg[120];
- fprintf(stderr, "Could not open passwd file %s for writing: %s\n",
- argv[2],
+ apr_file_printf(errfile, "Could not open passwd file %s for
writing: %s\n",
+ argv[2],
apr_strerror(rv, errmsg, sizeof errmsg));
- exit(1);
- }
- printf("Adding password for %s in realm %s.\n", argv[4], argv[3]);
- add_password(argv[4], argv[3], f);
- apr_file_close(f);
- exit(0);
+ exit(1);
+ }
+ apr_file_printf(errfile, "Adding password for %s in realm %s.\n",
+ argv[4], argv[3]);
+ add_password(argv[4], argv[3], f);
+ apr_file_close(f);
+ exit(0);
}
else if (argc != 4)
- usage();
+ usage();
- if (apr_file_mktemp(&tfp, tn,
+ if (apr_temp_dir_get((const char**)&dirname, pool) != APR_SUCCESS) {
+ apr_file_printf(errfile, "%s: could not determine temp dir\n",
+ argv[0]);
+ exit(1);
+ }
+ dirname = apr_psprintf(pool, "%s/%s", dirname, tn);
+
+ if (apr_file_mktemp(&tfp, dirname,
#ifdef OMIT_DELONCLOSE
- APR_CREATE | APR_READ | APR_WRITE | APR_EXCL
+ APR_CREATE | APR_READ | APR_WRITE | APR_EXCL
#else
- 0
+ 0
#endif
- , cntxt) != APR_SUCCESS) {
- fprintf(stderr, "Could not open temp file.\n");
- exit(1);
+ , pool) != APR_SUCCESS) {
+ apr_file_printf(errfile, "Could not open temp file %s.\n",
dirname);
+ exit(1);
}
- if (apr_file_open(&f, argv[1], APR_READ, -1, cntxt) != APR_SUCCESS) {
- fprintf(stderr,
- "Could not open passwd file %s for reading.\n", argv[1]);
- fprintf(stderr, "Use -c option to create new one.\n");
- cleanup_tempfile_and_exit(1);
+ if (apr_file_open(&f, argv[1], APR_READ, -1, pool) != APR_SUCCESS) {
+ apr_file_printf(errfile,
+ "Could not open passwd file %s for reading.\n", argv[1]);
+ apr_file_printf(errfile, "Use -c option to create new one.\n");
+ cleanup_tempfile_and_exit(1);
}
apr_cpystrn(user, argv[3], sizeof(user));
apr_cpystrn(realm, argv[2], sizeof(realm));
found = 0;
while (!(get_line(line, MAX_STRING_LEN, f))) {
- if (found || (line[0] == '#') || (!line[0])) {
- putline(tfp, line);
- continue;
- }
- strcpy(l, line);
- getword(w, l, ':');
- getword(x, l, ':');
- if (strcmp(user, w) || strcmp(realm, x)) {
- putline(tfp, line);
- continue;
- }
- else {
- printf("Changing password for user %s in realm %s\n", user, realm);
- add_password(user, realm, tfp);
- found = 1;
- }
+ if (found || (line[0] == '#') || (!line[0])) {
+ putline(tfp, line);
+ continue;
+ }
+ strcpy(l, line);
+ getword(w, l, ':');
+ getword(x, l, ':');
+ if (strcmp(user, w) || strcmp(realm, x)) {
+ putline(tfp, line);
+ continue;
+ }
+ else {
+ apr_file_printf(errfile, "Changing password for user %s in
realm %s\n",
+ user, realm);
+ add_password(user, realm, tfp);
+ found = 1;
+ }
}
if (!found) {
- printf("Adding user %s in realm %s\n", user, realm);
- add_password(user, realm, tfp);
+ apr_file_printf(errfile, "Adding user %s in realm %s\n", user,
realm);
+ add_password(user, realm, tfp);
}
apr_file_close(f);
-#if defined(OS2) || defined(WIN32)
- sprintf(command, "copy \"%s\" \"%s\"", tn, argv[1]);
-#else
- sprintf(command, "cp %s %s", tn, argv[1]);
-#endif
-
#ifdef OMIT_DELONCLOSE
apr_file_close(tfp);
- system(command);
- apr_file_remove(tn, cntxt);
+#endif
+ /* The temporary file has all the data, just copy it to the new
location.
+ */
+ if (apr_file_copy(dirname, argv[1], APR_FILE_SOURCE_PERMS, pool) !=
+ APR_SUCCESS) {
+ apr_file_printf(errfile, "%s: unable to update file %s\n",
+ argv[0], argv[1]);
+ }
+#ifdef OMIT_DELONCLOSE
+ apr_file_remove(dirname, pool);
#else
- system(command);
apr_file_close(tfp);
#endif
Guenter.
