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Replaced non-portable strcasestr by stristr

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This commit is contained in:
ritt 2019-11-27 15:40:06 +01:00
parent 24f03be308
commit 18b0d54cf4
1 changed files with 17 additions and 30 deletions
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47
src/elogd.c
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@ -333,34 +333,21 @@ BOOL strnieq(const char *str1, const char *str2, int n) {
}
char *stristr(const char *str, const char *pattern) {
char c1, c2, *ps, *pp;
size_t i;
if (str == NULL || pattern == NULL)
return NULL;
if (!*pattern)
return (char *) str;
while (*str) {
ps = (char *) str;
pp = (char *) pattern;
c1 = *ps;
c2 = *pp;
if (my_toupper(c1) == my_toupper(c2)) {
while (*pp) {
c1 = *ps;
c2 = *pp;
if (my_toupper(c1) != my_toupper(c2))
for (; *str; str++) {
if (toupper(*str) == toupper(*pattern)) {
for (i = 1;; i++) {
if (!pattern[i])
return (char *) str;
if (toupper(str[i]) != toupper(pattern[i]))
break;
ps++;
pp++;
}
if (!*pp)
return (char *) str;
}
str++;
}
return NULL;
}
@ -28683,7 +28670,7 @@ int process_http_request(const char *request, int i_conn) {
content_length = 0;
/* extract cookies */
if ((p = strcasestr(request, "Cookie:")) != NULL) {
if ((p = stristr(request, "Cookie:")) != NULL) {
p += 6;
do {
p++;
@ -28725,7 +28712,7 @@ int process_http_request(const char *request, int i_conn) {
/* extract referer */
referer[0] = 0;
if ((p = strcasestr(request, "Referer:")) != NULL) {
if ((p = stristr(request, "Referer:")) != NULL) {
p += 9;
while (*p && *p == ' ')
p++;
@ -28742,7 +28729,7 @@ int process_http_request(const char *request, int i_conn) {
/* extract browser */
browser[0] = 0;
if ((p = strcasestr(request, "User-Agent:")) != NULL) {
if ((p = stristr(request, "User-Agent:")) != NULL) {
p += 11;
while (*p && *p == ' ')
p++;
@ -28753,7 +28740,7 @@ int process_http_request(const char *request, int i_conn) {
/* extract host */
http_host[0] = 0;
if ((p = strcasestr(request, "Host:")) != NULL) {
if ((p = stristr(request, "Host:")) != NULL) {
p += 5;
while (*p && *p == ' ')
p++;
@ -28763,7 +28750,7 @@ int process_http_request(const char *request, int i_conn) {
}
/* extract X-Forwarded-Host, overwrite "Host:" if found */
if ((p = strcasestr(request, "X-Forwarded-Host:")) != NULL) {
if ((p = stristr(request, "X-Forwarded-Host:")) != NULL) {
p += 17;
while (*p && *p == ' ')
p++;
@ -28774,7 +28761,7 @@ int process_http_request(const char *request, int i_conn) {
/* extract X-Forwarded-User into http_user if Authentication==Webserver */
http_user[0] = 0;
if ((p = strcasestr(request, "X-Forwarded-User:")) != NULL) {
if ((p = stristr(request, "X-Forwarded-User:")) != NULL) {
p += 17;
while (*p && *p == ' ')
p++;
@ -28784,7 +28771,7 @@ int process_http_request(const char *request, int i_conn) {
}
/* extract "X-Forwarded-For:" */
if ((p = strcasestr(request, "X-Forwarded-For:")) != NULL) {
if ((p = stristr(request, "X-Forwarded-For:")) != NULL) {
p += 16;
while (*p && *p == ' ')
p++;
@ -28826,7 +28813,7 @@ int process_http_request(const char *request, int i_conn) {
return_length = 0;
/* check for Keep-alive */
if (strcasestr(request, "Keep-Alive") != NULL && use_keepalive)
if (stristr(request, "Keep-Alive") != NULL && use_keepalive)
keep_alive = TRUE;
/* extract logbook */