Diffstat (limited to 'noncore/net/wellenreiter/libwellenreiter/source/wl_proto.cc') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/net/wellenreiter/libwellenreiter/source/wl_proto.cc | 103 |
1 files changed, 97 insertions, 6 deletions
diff --git a/noncore/net/wellenreiter/libwellenreiter/source/wl_proto.cc b/noncore/net/wellenreiter/libwellenreiter/source/wl_proto.cc index 0d0f075..dcdc16b 100644 --- a/noncore/net/wellenreiter/libwellenreiter/source/wl_proto.cc +++ b/noncore/net/wellenreiter/libwellenreiter/source/wl_proto.cc @@ -12,3 +12,3 @@ /* Adds a field to the buffer */ -int add_field(char *buffer, const char *string, int len) +unsigned int add_field(char *buffer, const char *string, int len) { @@ -28,3 +28,3 @@ int add_field(char *buffer, const char *string, int len) -int get_field(const char *buffer, char *out, int maxlen) +unsigned int get_field(const char *buffer, char *out, int maxlen) { @@ -47,2 +47,93 @@ int get_field(const char *buffer, char *out, int maxlen) +/* Send ok message */ +int send_ok(const char *guihost, int guiport, int code) +{ + unsigned int len = 0; + char buffer[128], temp[5]; + + memset(buffer, 0, sizeof(buffer)); + + memset(temp, 0, sizeof(temp)); + snprintf(temp, sizeof(temp) - 1, "%.2d", CMD_OK); + memcpy(buffer, temp, 2); + len += 2; + + memset(temp, 0, sizeof(temp)); + snprintf(temp, sizeof(temp) - 1, "%.2d", code); + len += add_field(buffer + len, temp, 2); + + /* Send prepared buffer to UI */ +#ifdef DEBUG + wl_loginfo("Sent ok to UI: '%s'", buffer); +#endif + + return ((!wl_send(guihost, guiport, buffer)) ? 0 : 1); +} + +/* Send fail message */ +int send_fail(const char *guihost, int guiport, + int code, const char *errstr) +{ + unsigned int len = 0; + char buffer[128], temp[5]; + + memset(buffer, 0, sizeof(buffer)); + + memset(temp, 0, sizeof(temp)); + snprintf(temp, sizeof(temp) - 1, "%.2d", CMD_FAIL); + memcpy(buffer, temp, 2); + len += 2; + + memset(temp, 0, sizeof(temp)); + snprintf(temp, sizeof(temp) - 1, "%.2d", code); + len += add_field(buffer + len, temp, 2); + + len += add_field(buffer + len, errstr, strlen(errstr)); + + /* Send prepared buffer to UI */ +#ifdef DEBUG + wl_loginfo("Send CMD_FAIL to UI: '%s'", buffer); +#endif + + return ((!wl_send(guihost, guiport, buffer)) ? 0 : 1); +} + +int get_ok(const char *buffer) +{ + char temp[5]; + unsigned int len = 0; + + /* packet type already determined, skip check */ + len += 2; + + /* what is ok for? */ + memset(temp, 0, sizeof(temp)); + len += get_field(buffer + len, temp, sizeof(temp)); + + return atoi(temp); +} + +/* put failmessage into buffer */ +int get_fail(char *out, const char *buffer, size_t len) +{ + char temp[5]; + int error=0; + unsigned int len = 0; + + /* packet type already determined, skip check */ + len += 2; + + /* what is fail for? */ + memset(temp, 0, sizeof(temp)); + len += get_field(buffer + len, temp, sizeof(temp)); + error=atoi(temp); + + /* get errorstring and fill into buffer */ + memset(out, 0, len); + len += get_field(buffer + len, out, len - 1); + + return error; +} + + /* Send found network to UI */ @@ -59,3 +150,3 @@ int send_network_found (const char *guihost, int guiport, void *structure) memset(temp, 0, sizeof(temp)); - snprintf(temp, sizeof(temp), "%.2d", WL_NETFOUND); + snprintf(temp, sizeof(temp) - 1, "%.2d", WL_NETFOUND); memcpy(buffer, temp, 2); @@ -65,3 +156,3 @@ int send_network_found (const char *guihost, int guiport, void *structure) memset(temp, 0, sizeof(temp)); - snprintf(temp, sizeof(temp), "%d", ptr->net_type); + snprintf(temp, sizeof(temp) - 1, "%d", ptr->net_type); len += add_field(buffer + len, temp, 1); @@ -70,3 +161,3 @@ int send_network_found (const char *guihost, int guiport, void *structure) memset(temp, 0, sizeof(temp)); - snprintf(temp, sizeof(temp), "%.2d", ptr->channel); + snprintf(temp, sizeof(temp) - 1, "%.2d", ptr->channel); len += add_field(buffer + len, temp, 2); @@ -75,3 +166,3 @@ int send_network_found (const char *guihost, int guiport, void *structure) memset(temp, 0, sizeof(temp)); - snprintf(temp, sizeof(temp), "%d", ptr->wep); + snprintf(temp, sizeof(temp) - 1, "%d", ptr->wep); len += add_field(buffer + len, temp, 1); |