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@@ -210,7 +210,7 @@ static void ICACHE_FLASH_ATTR http_connect_callback( void * arg )
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char ua_header[32] = "";
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int ua_len = 0;
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- if (os_strstr( req->headers, "User-Agent:" ) == NULL && os_strstr( req->headers, "user-agent:" ) == NULL)
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+ if (strcasestr( req->headers, "User-Agent:" ) == NULL )
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{
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os_sprintf( ua_header, "User-Agent: %s\r\n", "ESP8266" );
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ua_len = strlen(ua_header);
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@@ -218,7 +218,7 @@ static void ICACHE_FLASH_ATTR http_connect_callback( void * arg )
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char * host_header = "";
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int host_len = 0;
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- if ( os_strstr( req->headers, "Host:" ) == NULL && os_strstr( req->headers, "host:" ) == NULL)
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+ if ( strcasestr( req->headers, "Host:" ) == NULL )
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{
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int max_header_len = 9 + strlen(req->hostname); // 9 is fixed size of "Host:[space][cr][lf]\0"
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if ((req->port == 80)
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@@ -328,10 +328,7 @@ static void ICACHE_FLASH_ATTR http_disconnect_callback( void * arg )
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{
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http_status = atoi( req->buffer + strlen( version_1_0 ) );
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- char *locationOffset = (char *) os_strstr( req->buffer, "Location:" );
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- if ( locationOffset == NULL ) {
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- locationOffset = (char *) os_strstr( req->buffer, "location:" );
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- }
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+ char *locationOffset = (char *) strcasestr( req->buffer, "Location:" );
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if ( locationOffset != NULL && http_status >= 300 && http_status <= 308 ) {
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if (req->redirect_follow_count < REDIRECTION_FOLLOW_MAX) {
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@@ -414,7 +411,7 @@ static void ICACHE_FLASH_ATTR http_disconnect_callback( void * arg )
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body = body + 4;
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}
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- if ( os_strstr( req->buffer, "Transfer-Encoding: chunked" ) || os_strstr( req->buffer, "transfer-encoding: chunked" ) )
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+ if ( strcasestr( req->buffer, "Transfer-Encoding: chunked" ) )
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{
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int body_size = req->buffer_size - (body - req->buffer);
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char chunked_decode_buffer[body_size];
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