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-rw-r--r--plugin_kvv.c54
1 files changed, 27 insertions, 27 deletions
diff --git a/plugin_kvv.c b/plugin_kvv.c
index 43ca20f..ec997e5 100644
--- a/plugin_kvv.c
+++ b/plugin_kvv.c
@@ -62,7 +62,7 @@
#define HTTP_REQUEST "/webfgi/StopInfoInplace.aspx?ID=%s"
#define USER_AGENT "lcd4linux - KVV plugin (http://ssl.bulix.org/projects/lcd4linux/wiki/plugin_kvv)"
-#define DEFAULT_STATION_ID "89" // Hauptbahnhof
+#define DEFAULT_STATION_ID "89" /* Hauptbahnhof */
/* example ids:
* 89 = Hauptbahnhof
@@ -107,9 +107,9 @@ static int get_element(char *input, char *name, char **data)
{
int skip = 0;
int len = 0;
- int state = 0; // nothing found yet
+ int state = 0; /* nothing found yet */
- // search entire string
+ /* search entire string */
while (*input) {
if (skip == 0) {
@@ -122,7 +122,7 @@ static int get_element(char *input, char *name, char **data)
break;
case 1:
- // ignore white spaces
+ /* ignore white spaces */
if (*input != ' ') {
if (strncasecmp(input, name, strlen(name)) == 0) {
state = 2;
@@ -157,11 +157,11 @@ static int get_attrib(char *input, char *name, char **data)
{
int skip = 0;
int len = 0;
- int state = 0; // nothing found
+ int state = 0; /* nothing found */
- // search in this element
+ /* search in this element */
while (*input != '>') {
- // ignore white spaces
+ /* ignore white spaces */
if (((*input != ' ') && (*input != '\t')) && (skip == 0)) {
switch (state) {
case 0:
@@ -241,7 +241,7 @@ static int http_open(char *name)
static void get_text(char *input, char *end, char *dest, int dlen)
{
- int state = 0; // nothing yet, outside any element
+ int state = 0; /* nothing yet, outside any element */
int cnt = 0;
while (*input) {
@@ -307,19 +307,19 @@ static void process_station_string(char *str)
/* erase multiple spaces and replace umlauts */
p = q = str;
- last = 1; // no leading spaces
+ last = 1; /* no leading spaces */
while (*p) {
if ((!last) || (*p != ' ')) {
/* translate from latin1 to hd44780 */
- if (*p == (char) 228) // lower a umlaut
- *q++ = 0xe1;
- else if (*p == (char) 223) // sz ligature
- *q++ = 0xe2;
- else if (*p == (char) 246) // lower o umlaut
- *q++ = 0xef;
- else if (*p == (char) 252) // lower u umlaut
- *q++ = 0xf5;
+ if (*p == (char) 228) /* lower a umlaut */
+ *q++ = (char) 0xe1;
+ else if (*p == (char) 223) /* sz ligature */
+ *q++ = (char) 0xe2;
+ else if (*p == (char) 246) /* lower o umlaut */
+ *q++ = (char) 0xef;
+ else if (*p == (char) 252) /* lower u umlaut */
+ *q++ = (char) 0xf5;
else
*q++ = *p;
}
@@ -370,7 +370,7 @@ static void kvv_client( __attribute__ ((unused))
error("[KVV] Error accessing server/proxy: %s", strerror(errno));
return;
}
- // create and set get request
+ /* create and set get request */
if (snprintf(obuffer, sizeof(obuffer),
"GET http://%s" HTTP_REQUEST " HTTP/1.1\n"
"Host: %s\n" "User-Agent: " USER_AGENT "\n\n", server_name, station_id,
@@ -406,7 +406,7 @@ static void kvv_client( __attribute__ ((unused))
}
while (i > 0);
- ibuffer[count] = 0; // terminate string
+ ibuffer[count] = 0; /* terminate string */
close(sock);
if (!count)
@@ -416,11 +416,11 @@ static void kvv_client( __attribute__ ((unused))
char *input, *cookie, *name, *value;
int input_len, cookie_len, name_len, value_len;
- // buffer to html encode value
+ /* buffer to html encode value */
char value_enc[512];
int value_enc_len;
- // find cookie
+ /* find cookie */
cookie_len = 0;
cookie = strstr(ibuffer, "Set-Cookie:");
if (cookie) {
@@ -432,7 +432,7 @@ static void kvv_client( __attribute__ ((unused))
while (cookie[cookie_len] != ';')
cookie_len++;
}
- // find input element
+ /* find input element */
input_len = get_element(ibuffer, "input", &input);
@@ -467,7 +467,7 @@ static void kvv_client( __attribute__ ((unused))
sock = http_open(connect_to);
- // send POST
+ /* send POST */
if (snprintf(obuffer, sizeof(obuffer),
"POST http://%s" HTTP_REQUEST " HTTP/1.1\n"
"Host: %s\n"
@@ -506,7 +506,7 @@ static void kvv_client( __attribute__ ((unused))
ibuffer[count] = 0;
-// printf("Result (%d):\n%s\n", count, ibuffer);
+ /* printf("Result (%d):\n%s\n", count, ibuffer); */
/* close connection */
close(sock);
@@ -528,7 +528,7 @@ static void kvv_client( __attribute__ ((unused))
if (strstr(ibuffer, "Die Daten konnten nicht abgefragt werden.") != NULL) {
info("[KVV] Server returned error!");
-// printf("%s\n", ibuffer);
+ /* printf("%s\n", ibuffer); */
shm->error = 1;
} else
shm->error = 0;
@@ -572,13 +572,13 @@ static void kvv_client( __attribute__ ((unused))
get_text(td, "td", str, sizeof(str));
if (shm->entries < MAX_LINES) {
- // allocate a new slot
+ /* allocate a new slot */
shm->entries++;
shm->entry[shm->entries - 1].time = -1;
memset(shm->entry[shm->entries - 1].line, 0, MAX_LINE_LENGTH + 1);
memset(shm->entry[shm->entries - 1].station, 0, MAX_STATION_LENGTH + 1);
- // add new lines entry
+ /* add new lines entry */
strncpy(shm->entry[shm->entries - 1].line, str, MAX_LINE_LENGTH);
} else
overflow = 1; /* don't add further entries */