Hello! I'm new to libxml, following the instructions and reading examples I could parse a XML file perfectly, but now I got a problem I can't solve by my self. I got this following XML file:
<?xml version="1.0" encoding="UTF-8"?> <status> <created_at>Sat Jan 02 20:44:54 +0000 2010</created_at> <id>7309338854</id> <text>TESTE_AGAIN</text> <source><a href="http://apiwiki.twitter.com/" rel="nofollow">API</a></source> <truncated>false</truncated> <in_reply_to_status_id></in_reply_to_status_id> <in_reply_to_user_id></in_reply_to_user_id> <favorited>false</favorited> <in_reply_to_screen_name></in_reply_to_screen_name> <user> <id>13672792</id> <name>Gabriel Duarte</name> <screen_name>biiielduarte</screen_name> <location>Rio de Janeiro</location> <description>Just me! Let's have lots of fun!</description> <profile_image_url> http://a1.twimg.com/profile_images/539180228/mau_normal.png </profile_image_url> <url>http://kinuxlinux.org/gabriel_duarte</url> <protected>false</protected> <followers_count>92</followers_count> <profile_background_color>742E00</profile_background_color> <profile_text_color>501E02</profile_text_color> <profile_link_color>533117</profile_link_color> <profile_sidebar_fill_color>B7957B</profile_sidebar_fill_color> <profile_sidebar_border_color>B7957B</profile_sidebar_border_color> <friends_count>79</friends_count> <created_at>Tue Feb 19 14:16:41 +0000 2008</created_at> <favourites_count>2</favourites_count> <utc_offset>-10800</utc_offset> <time_zone>Brasilia</time_zone> <profile_background_image_url> http://a1.twimg.com/profile_background_images/58350922/bg.jpg </profile_background_image_url> <profile_background_tile>true</profile_background_tile> <notifications>false</notifications> <geo_enabled>false</geo_enabled> <verified>false</verified> <following>false</following> <statuses_count>830</statuses_count> </user> <geo/> </status> The output is: id : 13672792 name : Gabriel Duarte screen_name : biiielduarte location : Rio de Janeiro description : Just me! Let's have lots of fun! profile_image_url : http://a1.twimg.com/profile_images/539180228/mau_normal.png url : http://kinuxlinux.org/gabriel_duarte protected : false followers_count : 92 profile_background_color : 742E00 profile_text_color : 501E02 profile_link_color : 533117 profile_sidebar_fill_color : B7957B profile_sidebar_border_color : B7957B friends_count : 79 created_at : Tue Feb 19 14:16:41 +0000 2008 favourites_count : 2 utc_offset : -10800 time_zone : Brasilia profile_background_image_url : http://a1.twimg.com/profile_background_images/58350922/bg.jpgprofile_background_tile : true notifications : false geo_enabled : false verified : false following : false statuses_count : 830 I can parser and print the output perfectly, but when I try to use another file: <?xml version="1.0" encoding="UTF-8"?> <statuses type="array"> <status> <created_at>Sat Jan 02 20:44:54 +0000 2010</created_at> <id>7309338854</id> <text>TESTE_AGAIN</text> <source><a href="http://apiwiki.twitter.com/" rel="nofollow">API</a></source> <truncated>false</truncated> <in_reply_to_status_id></in_reply_to_status_id> <in_reply_to_user_id></in_reply_to_user_id> <favorited>false</favorited> <in_reply_to_screen_name></in_reply_to_screen_name> <user> <id>13672792</id> <name>Gabriel Duarte</name> <screen_name>biiielduarte</screen_name> <location>Rio de Janeiro</location> <description>Just me! Let's have lots of fun!</description> <profile_image_url> http://a1.twimg.com/profile_images/539180228/mau_normal.png </profile_image_url> <url>http://kinuxlinux.org/gabriel_duarte</url> <protected>false</protected> <followers_count>92</followers_count> <profile_background_color>742E00</profile_background_color> <profile_text_color>501E02</profile_text_color> <profile_link_color>533117</profile_link_color> <profile_sidebar_fill_color>B7957B</profile_sidebar_fill_color> <profile_sidebar_border_color>B7957B</profile_sidebar_border_color> <friends_count>79</friends_count> <created_at>Tue Feb 19 14:16:41 +0000 2008</created_at> <favourites_count>2</favourites_count> <utc_offset>-10800</utc_offset> <time_zone>Brasilia</time_zone> <profile_background_image_url> http://a1.twimg.com/profile_background_images/58350922/bg.jpg </profile_background_image_url> <profile_background_tile>true</profile_background_tile> <notifications>false</notifications> <geo_enabled>false</geo_enabled> <verified>false</verified> <following>false</following> <statuses_count>830</statuses_count> </user> <geo/> </status> </statuses> The output is: created_at : Sat Jan 02 20:44:54 +0000 2010 id : 7309338854 text : TESTE_AGAIN source : <a href="http://apiwiki.twitter.com/"; rel="nofollow">API</a> truncated : false in_reply_to_status_id : (null) in_reply_to_user_id : (null) favorited : false in_reply_to_screen_name : (null) user : geo : (null) It's almost the same file, only differs at the <statuses> node. I don't know whats is happening. I need help to finish my project... The program that parses these XML files is: #include <stdio.h> #include <libxml/xmlmemory.h> #include <libxml/parser.h> void parseCD(xmlDocPtr doc, xmlNodePtr cur) { xmlChar* content; cur = cur->children; while(cur != NULL) { if(cur->type == XML_ELEMENT_NODE) { content = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1); printf("%s : %s\n",cur->name,content); xmlFree(content); /*free(content);*/ /* windows */ content = NULL; } cur = cur->next; } } int main() { xmlDocPtr doc; xmlNodePtr cur; doc = xmlParseFile("TwittXML.xml"); cur = xmlDocGetRootElement(doc); cur = cur->children; while(cur != NULL) { if(cur->type == XML_ELEMENT_NODE) { parseCD(doc,cur); } cur = cur->next; } xmlFreeDoc(doc); return 0; } Thanks! -- Gabriel Duarte Linux User #471185 Rio de Janeiro - RJ http://kinuxlinux.org/gabriel_duarte Phones: (55) (21) 9463-7760 /*Mobile*/ (55) (21) 2464-9302 /*Home*/ (55) (21) 2529-5080 /*Work*/ -----BEGIN GEEK CODE BLOCK----- Version: 3.12 GCS d- s: a--- C++ UL+++ P L++++ E- W+ N++ o++ K++ w--- O- M- V- PS++ PE++ Y PGP- t++ 5-- X+++ R tv++ b++ DI+ D++ G++ e+ h* r+ y++++ ------END GEEK CODE BLOCK------
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