diff options
Diffstat (limited to 'docs/examples/xmlstream.c')
| -rw-r--r-- | docs/examples/xmlstream.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/docs/examples/xmlstream.c b/docs/examples/xmlstream.c index 81934450..8066828f 100644 --- a/docs/examples/xmlstream.c +++ b/docs/examples/xmlstream.c @@ -5,11 +5,11 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms - * are also available at http://curl.haxx.se/docs/copyright.html. + * are also available at https://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is @@ -19,8 +19,11 @@ * KIND, either express or implied. * ***************************************************************************/ -/* Stream-parse a document using the streaming Expat parser. - * Written by David Strauss +/* <DESC> + * Stream-parse a document using the streaming Expat parser. + * </DESC> + */ +/* Written by David Strauss * * Expat => http://www.libexpat.org/ * @@ -48,7 +51,8 @@ struct ParserStruct { struct MemoryStruct characters; }; -static void startElement(void *userData, const XML_Char *name, const XML_Char **atts) +static void startElement(void *userData, const XML_Char *name, + const XML_Char **atts) { struct ParserStruct *state = (struct ParserStruct *) userData; state->tags++; @@ -86,16 +90,18 @@ static void endElement(void *userData, const XML_Char *name) printf("%5lu %10lu %s\n", state->depth, state->characters.size, name); } -static size_t parseStreamCallback(void *contents, size_t length, size_t nmemb, void *userp) +static size_t parseStreamCallback(void *contents, size_t length, size_t nmemb, + void *userp) { XML_Parser parser = (XML_Parser) userp; size_t real_size = length * nmemb; struct ParserStruct *state = (struct ParserStruct *) XML_GetUserData(parser); /* Only parse if we're not already in a failure state. */ - if (state->ok && XML_Parse(parser, contents, real_size, 0) == 0) { + if(state->ok && XML_Parse(parser, contents, real_size, 0) == 0) { int error_code = XML_GetErrorCode(parser); - fprintf(stderr, "Parsing response buffer of length %lu failed with error code %d (%s).\n", + fprintf(stderr, "Parsing response buffer of length %lu failed" + " with error code %d (%s).\n", real_size, error_code, XML_ErrorString(error_code)); state->ok = 0; } @@ -123,7 +129,8 @@ int main(void) /* Initialize a libcurl handle. */ curl_global_init(CURL_GLOBAL_ALL ^ CURL_GLOBAL_SSL); curl_handle = curl_easy_init(); - curl_easy_setopt(curl_handle, CURLOPT_URL, "http://www.w3schools.com/xml/simple.xml"); + curl_easy_setopt(curl_handle, CURLOPT_URL, + "http://www.w3schools.com/xml/simple.xml"); curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, parseStreamCallback); curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *)parser); @@ -135,9 +142,9 @@ int main(void) fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res)); } - else if (state.ok) { + else if(state.ok) { /* Expat requires one final call to finalize parsing. */ - if (XML_Parse(parser, NULL, 0, 1) == 0) { + if(XML_Parse(parser, NULL, 0, 1) == 0) { int error_code = XML_GetErrorCode(parser); fprintf(stderr, "Finalizing parsing failed with error code %d (%s).\n", error_code, XML_ErrorString(error_code)); |