mirror of https://github.com/mpv-player/mpv
728 lines
19 KiB
C
728 lines
19 KiB
C
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include <unistd.h>
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#include "playtreeparser.h"
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#include "asxparser.h"
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#include "mp_msg.h"
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#include "cfgparser.h"
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extern m_config_t* mconfig;
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////// List utils
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typedef void (*ASX_FreeFunc)(void* arg);
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void
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asx_list_add(void* list_ptr,void* entry){
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void** list = *(void***)list_ptr;
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int c = 0;
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if(list != NULL)
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for( ; list[c] != NULL; c++) ;
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list = (void*)realloc(list,sizeof(void*)*(c+2));
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list[c] = entry;
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list[c+1] = NULL;
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*(void***)list_ptr = list;
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}
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void
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asx_list_remove(void* list_ptr,void* entry,ASX_FreeFunc free_func) {
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void** list = *(void***)list_ptr;
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int c,e = -1;
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if(list == NULL) return;
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for(c = 0 ; list[c] != NULL; c++){
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if(list[c] == entry) e = c;
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}
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if(e == -1) return; // Not found
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if(free_func != NULL) free_func(list[e]);
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if(c == 1) { // Only one entry, we drop all
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free(list);
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*(void**)list_ptr = NULL;
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return;
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}
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if(c > e) // If c==e the memmove is not needed
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memmove(list+e,list+e+1,(c-e)*sizeof(void*));
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list = (void*)realloc(list,(c-1)*sizeof(void*));
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list[c-1] = NULL;
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*(void***)list_ptr = list;
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}
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void
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asx_list_free(void* list_ptr,ASX_FreeFunc free_func) {
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void** ptr = *(void***)list_ptr;
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if(ptr == NULL) return;
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if(free_func != NULL) {
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for( ; *ptr != NULL ; ptr++)
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free_func(*ptr);
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}
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free(*(void**)list_ptr);
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*(void**)list_ptr = NULL;
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}
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/////// Attribs utils
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static char*
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asx_get_attrib(char* attrib,char** attribs) {
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char** ptr;
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if(attrib == NULL || attribs == NULL) return NULL;
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for(ptr = attribs; ptr[0] != NULL; ptr += 2){
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if(strcasecmp(ptr[0],attrib) == 0)
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return strdup(ptr[1]);
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}
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return NULL;
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}
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static int
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asx_attrib_to_enum(char* val,char** valid_vals) {
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char** ptr;
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int r = 0;
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if(valid_vals == NULL || val == NULL) return -2;
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for(ptr = valid_vals ; ptr[0] != NULL ; ptr++) {
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if(strcasecmp(val,ptr[0]) == 0) return r;
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r++;
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}
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return -1;
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}
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static void
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asx_warning_attrib_invalid(ASX_Parser_t* parser, char* elem, char* attrib,
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char** valid_vals,char* val) {
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char *str,*vals,**ptr;
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int len;
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if(valid_vals == NULL || valid_vals[0] == NULL) return;
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len = strlen(valid_vals[0]) + 1;
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for(ptr = valid_vals+1 ; ptr[0] != NULL; ptr++) {
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len += strlen(ptr[0]);
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len += ((ptr[1] == NULL) ? 4 : 2);
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}
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str = vals = (char*)malloc(len);
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vals += sprintf(vals,"%s",valid_vals[0]);
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for(ptr = valid_vals + 1 ; ptr[0] != NULL ; ptr++) {
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if(ptr[1] == NULL)
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vals += sprintf(vals," or %s",ptr[0]);
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else
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vals += sprintf(vals,", %s",ptr[0]);
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}
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mp_msg(MSGT_PLAYTREE,MSGL_ERR,"at line %d : attribute %s of element %s is invalid (%s). Valid values are %s",
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parser->line,attrib,elem,val,str);
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free(str);
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}
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static int
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asx_get_yes_no_attrib(ASX_Parser_t* parser, char* element, char* attrib,char** attribs,int def) {
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char* val = asx_get_attrib(attrib,attribs);
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char* valids[] = { "NO", "YES", NULL };
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int r;
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if(val == NULL) return def;
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r = asx_attrib_to_enum(val,valids);
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if(r < 0) {
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asx_warning_attrib_invalid(parser,element,attrib,valids,val);
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r = def;
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}
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free(val);
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return r;
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}
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#define asx_free_attribs(a) asx_list_free((void***)&a,free)
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#define asx_warning_attrib_required(p,e,a) mp_msg(MSGT_PLAYTREE,MSGL_WARN,"At line %d : element %s don't have the required attribute %s",p->line,e,a)
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#define asx_warning_body_parse_error(p,e) mp_msg(MSGT_PLAYTREE,MSGL_WARN,"At line %d : error while parsing %s body",p->line,e)
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ASX_Parser_t*
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asx_parser_new(void) {
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ASX_Parser_t* parser = calloc(1,sizeof(ASX_Parser_t));
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return parser;
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}
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void
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asx_parser_free(ASX_Parser_t* parser) {
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if(!parser) return;
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if(parser->ret_stack) free(parser->ret_stack);
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free(parser);
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}
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#define LETTER "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
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#define SPACE " \n\t\r"
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static int
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asx_parse_attribs(ASX_Parser_t* parser,char* buffer,char*** _attribs) {
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char *ptr1, *ptr2, *ptr3;
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int n_attrib = 0;
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char **attribs = NULL;
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char *attrib, *val;
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ptr1 = buffer;
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while(1) {
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for( ; strchr(SPACE,*ptr1) != NULL; ptr1++) { // Skip space
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if(*ptr1 == '\0') break;
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}
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ptr3 = strchr(ptr1,'=');
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if(ptr3 == NULL) break;
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for(ptr2 = ptr3-1; strchr(SPACE,*ptr2) != NULL; ptr2--) {
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if (ptr2 == ptr1) {
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mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : this should never append, back to attribute begin while skipping end space",parser->line);
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break;
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}
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}
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attrib = (char*)malloc(ptr2-ptr1+2);
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strncpy(attrib,ptr1,ptr2-ptr1+1);
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attrib[ptr2-ptr1+1] = '\0';
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ptr1 = strchr(ptr3,'"');
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if(ptr1 == NULL || ptr1[1] == '\0') {
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mp_msg(MSGT_PLAYTREE,MSGL_WARN,"At line %d : can't find attribute %s value",parser->line,attrib);
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free(attrib);
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break;
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}
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ptr1++;
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ptr2 = strchr(ptr1,'"');
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if (ptr2 == NULL) {
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mp_msg(MSGT_PLAYTREE,MSGL_WARN,"At line %d : value of attribute %s isn't finished",parser->line,attrib);
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free(attrib);
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break;
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}
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val = (char*)malloc(ptr2-ptr1+1);
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strncpy(val,ptr1,ptr2-ptr1);
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val[ptr2-ptr1] = '\0';
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n_attrib++;
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attribs = (char**)realloc(attribs,2*n_attrib*sizeof(char*)+1);
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attribs[n_attrib*2-2] = attrib;
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attribs[n_attrib*2-1] = val;
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ptr1 = ptr2+2;
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}
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if(n_attrib > 0)
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attribs[n_attrib*2] = NULL;
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*_attribs = attribs;
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return n_attrib;
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}
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/*
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* Return -1 on error, 0 when nothing is found, 1 on sucess
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*/
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static int
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asx_get_element(ASX_Parser_t* parser,char** _buffer,
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char** _element,char** _body,char*** _attribs) {
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char *ptr1,*ptr2, *ptr3, *ptr4;
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char *attribs = NULL;
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char *element = NULL, *body = NULL, *ret = NULL, *buffer;
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int n_attrib = 0;
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int body_line = 0,attrib_line,ret_line,in = 0;
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if(_buffer == NULL || _element == NULL || _body == NULL || _attribs == NULL) {
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mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : asx_get_element called with invalid value",parser->line);
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return -1;
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}
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*_body = *_element = NULL;
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*_attribs = NULL;
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buffer = *_buffer;
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if(buffer == NULL) return 0;
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if(parser->ret_stack && /*parser->last_body && */buffer != parser->last_body) {
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ASX_LineSave_t* ls = parser->ret_stack;
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int i;
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for(i = 0 ; i < parser->ret_stack_size ; i++) {
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if(buffer == ls[i].buffer) {
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parser->line = ls[i].line;
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break;
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}
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}
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if( i < parser->ret_stack_size) {
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i++;
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if( i < parser->ret_stack_size)
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memmove(parser->ret_stack,parser->ret_stack+i, (parser->ret_stack_size - i)*sizeof(ASX_LineSave_t));
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parser->ret_stack_size -= i;
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parser->ret_stack = (ASX_LineSave_t*)realloc(parser->ret_stack,parser->ret_stack_size*sizeof(ASX_LineSave_t));
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}
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}
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ptr1 = buffer;
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while(1) {
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for( ; ptr1[0] != '<' ; ptr1++) {
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if(ptr1[0] == '\0') {
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ptr1 = NULL;
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break;
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}
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if(ptr1[0] == '\n') parser->line++;
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}
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//ptr1 = strchr(ptr1,'<');
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if(!ptr1 || ptr1[1] == '\0') return 0; // Nothing found
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if(strncmp(ptr1,"<!--",4) == 0) { // Comments
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for( ; strncmp(ptr1,"-->",3) != 0 ; ptr1++) {
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if(ptr1[0] == '\0') {
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ptr1 = NULL;
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break;
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}
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if(ptr1[0] == '\n') parser->line++;
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}
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//ptr1 = strstr(ptr1,"-->");
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if(!ptr1) {
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mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : unfinished comment",parser->line);
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return -1;
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}
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} else {
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break;
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}
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}
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// Is this space skip very useful ??
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for(ptr1++; strchr(SPACE,ptr1[0]) != NULL; ptr1++) { // Skip space
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if(ptr1[0] == '\0') {
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mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : EOB reached while parsing element start",parser->line);
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return -1;
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}
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if(ptr1[0] == '\n') parser->line++;
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}
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for(ptr2 = ptr1; strchr(LETTER,*ptr2) != NULL;ptr2++) { // Go to end of name
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if(*ptr2 == '\0'){
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mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : EOB reached while parsing element start",parser->line);
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return -1;
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}
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if(ptr2[0] == '\n') parser->line++;
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}
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element = (char*)malloc(ptr2-ptr1+1);
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strncpy(element,ptr1,ptr2-ptr1);
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element[ptr2-ptr1] = '\0';
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for( ; strchr(SPACE,*ptr2) != NULL; ptr2++) { // Skip space
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if(ptr2[0] == '\0') {
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mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : EOB reached while parsing element start",parser->line);
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free(element);
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return -1;
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}
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if(ptr2[0] == '\n') parser->line++;
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}
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attrib_line = parser->line;
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for(ptr3 = ptr2; ptr3[0] != '\0'; ptr3++) { // Go to element end
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if(ptr3[0] == '>' || strncmp(ptr3,"/>",2) == 0)
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break;
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if(ptr3[0] == '\n') parser->line++;
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}
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if(ptr3[0] == '\0' || ptr3[1] == '\0') { // End of file
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mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : EOB reached while parsing element start",parser->line);
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free(element);
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return -1;
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}
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// Save attribs string
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if(ptr3-ptr2 > 0) {
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attribs = (char*)malloc(ptr3-ptr2+1);
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strncpy(attribs,ptr2,ptr3-ptr2);
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attribs[ptr3-ptr2] = '\0';
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}
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//bs_line = parser->line;
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if(ptr3[0] != '/') { // Not Self closed element
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ptr3++;
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for( ; strchr(SPACE,*ptr3) != NULL; ptr3++) { // Skip space on body begin
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if(*ptr3 == '\0') {
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mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : EOB reached while parsing %s element body",parser->line,element);
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free(element);
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if(attribs) free(attribs);
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return -1;
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}
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if(ptr3[0] == '\n') parser->line++;
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}
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ptr4 = ptr3;
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body_line = parser->line;
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while(1) { // Find closing element
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for( ; ptr4[0] != '<' ; ptr4++) {
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if(ptr4[0] == '\0') {
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ptr4 = NULL;
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break;
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}
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if(ptr4[0] == '\n') parser->line++;
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}
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if(strncmp(ptr4,"<!--",4) == 0) { // Comments
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for( ; strncmp(ptr4,"-->",3) != 0 ; ptr4++) {
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if(ptr4[0] == '\0') {
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ptr4 = NULL;
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break;
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}
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if(ptr1[0] == '\n') parser->line++;
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}
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continue;
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}
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if(ptr4 == NULL || ptr4[1] == '\0') {
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mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : EOB reached while parsing %s element body",parser->line,element);
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free(element);
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if(attribs) free(attribs);
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return -1;
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}
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if(ptr4[1] != '/' && strncasecmp(element,ptr4+1,strlen(element)) == 0) {
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in++;
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ptr4+=2;
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continue;
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} else if(strncasecmp(element,ptr4+2,strlen(element)) == 0) { // Extract body
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if(in > 0) {
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in--;
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ptr4 += 2+strlen(element);
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continue;
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}
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ret = ptr4+strlen(element)+3;
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if(ptr4 != ptr3) {
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ptr4--;
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for( ; ptr4 != ptr3 && strchr(SPACE,*ptr4) != NULL; ptr4--) ;// Skip space on body end
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// if(ptr4[0] == '\0') parser->line--;
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//}
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ptr4++;
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body = (char*)malloc(ptr4-ptr3+1);
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strncpy(body,ptr3,ptr4-ptr3);
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body[ptr4-ptr3] = '\0';
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}
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break;
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} else {
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ptr4 += 2;
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}
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}
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} else {
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ret = ptr3 + 2; // 2 is for />
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}
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for( ; ret[0] != '\0' && strchr(SPACE,ret[0]) != NULL; ret++) { // Skip space
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if(ret[0] == '\n') parser->line++;
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}
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ret_line = parser->line;
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if(attribs) {
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parser->line = attrib_line;
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n_attrib = asx_parse_attribs(parser,attribs,_attribs);
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free(attribs);
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if(n_attrib < 0) {
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mp_msg(MSGT_PLAYTREE,MSGL_WARN,"At line %d : error while parsing element %s attributes",parser->line,element);
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free(element);
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free(body);
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return -1;
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}
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} else
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*_attribs = NULL;
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*_element = element;
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*_body = body;
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parser->last_body = body;
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parser->ret_stack_size++;
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parser->ret_stack = (ASX_LineSave_t*)realloc(parser->ret_stack,parser->ret_stack_size*sizeof(ASX_LineSave_t));
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if(parser->ret_stack_size > 1)
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memmove(parser->ret_stack+1,parser->ret_stack,(parser->ret_stack_size-1)*sizeof(ASX_LineSave_t));
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parser->ret_stack[0].buffer = ret;
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parser->ret_stack[0].line = ret_line;
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parser->line = body ? body_line : ret_line;
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*_buffer = ret;
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return 1;
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}
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static void
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asx_parse_param(ASX_Parser_t* parser, char** attribs, play_tree_t* pt) {
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char *name,*val;
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name = asx_get_attrib("NAME",attribs);
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if(!name) {
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asx_warning_attrib_required(parser,"PARAM" ,"NAME" );
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return;
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}
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val = asx_get_attrib("VALUE",attribs);
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if(m_config_get_option(mconfig,name) == NULL) {
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mp_msg(MSGT_PLAYTREE,MSGL_WARN,"Found unknow param in asx: %s",name);
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if(val)
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mp_msg(MSGT_PLAYTREE,MSGL_WARN,"=%s\n",val);
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else
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mp_msg(MSGT_PLAYTREE,MSGL_WARN,"\n");
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return;
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}
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play_tree_set_param(pt,name,val);
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}
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static void
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asx_parse_ref(ASX_Parser_t* parser, char** attribs, play_tree_t* pt) {
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char *href;
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href = asx_get_attrib("HREF",attribs);
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if(href == NULL) {
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asx_warning_attrib_required(parser,"REF" ,"HREF" );
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return;
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}
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play_tree_add_file(pt,href);
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mp_msg(MSGT_PLAYTREE,MSGL_V,"Adding file %s to element entry\n",href);
|
|
|
|
free(href);
|
|
|
|
}
|
|
|
|
static play_tree_t*
|
|
asx_parse_entryref(ASX_Parser_t* parser,char* buffer,char** _attribs) {
|
|
play_tree_t* pt;
|
|
char *href;
|
|
stream_t* stream;
|
|
play_tree_parser_t* ptp;
|
|
int f;
|
|
|
|
if(parser->deep > 0)
|
|
return NULL;
|
|
|
|
href = asx_get_attrib("HREF",_attribs);
|
|
if(href == NULL) {
|
|
asx_warning_attrib_required(parser,"ENTRYREF" ,"HREF" );
|
|
return NULL;
|
|
}
|
|
stream=open_stream(href,0,&f);
|
|
if(!stream) {
|
|
mp_msg(MSGT_PLAYTREE,MSGL_WARN,"Can't open playlist %s\n",href);
|
|
return NULL;
|
|
}
|
|
if(stream->type != STREAMTYPE_PLAYLIST) {
|
|
mp_msg(MSGT_PLAYTREE,MSGL_WARN,"URL %s dont point to a playlist\n",href);
|
|
free_stream(stream);
|
|
return NULL;
|
|
}
|
|
|
|
mp_msg(MSGT_PLAYTREE,MSGL_V,"Adding playlist %s to element entryref\n",href);
|
|
|
|
ptp = play_tree_parser_new(stream,parser->deep+1);
|
|
|
|
pt = play_tree_parser_get_play_tree(ptp);
|
|
|
|
play_tree_parser_free(ptp);
|
|
free_stream(stream);
|
|
|
|
//mp_msg(MSGT_PLAYTREE,MSGL_INFO,"Need to implement entryref\n");
|
|
|
|
return pt;
|
|
}
|
|
|
|
static play_tree_t*
|
|
asx_parse_entry(ASX_Parser_t* parser,char* buffer,char** _attribs) {
|
|
char *element,*body,**attribs;
|
|
int r,nref=0;
|
|
play_tree_t *ref;
|
|
|
|
ref = play_tree_new();
|
|
|
|
while(buffer && buffer[0] != '\0') {
|
|
r = asx_get_element(parser,&buffer,&element,&body,&attribs);
|
|
if(r < 0) {
|
|
asx_warning_body_parse_error(parser,"ENTRY");
|
|
return NULL;
|
|
} else if (r == 0) { // No more element
|
|
break;
|
|
}
|
|
if(strcasecmp(element,"REF") == 0) {
|
|
asx_parse_ref(parser,attribs,ref);
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to entry\n",element);
|
|
nref++;
|
|
} else
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Ignoring element %s\n",element);
|
|
if(body) free(body);
|
|
asx_free_attribs(attribs);
|
|
}
|
|
|
|
if(nref <= 0) {
|
|
play_tree_free(ref,1);
|
|
return NULL;
|
|
}
|
|
return ref;
|
|
|
|
}
|
|
|
|
|
|
static play_tree_t*
|
|
asx_parse_repeat(ASX_Parser_t* parser,char* buffer,char** _attribs) {
|
|
char *element,*body,**attribs;
|
|
play_tree_t *repeat, *list=NULL, *entry;
|
|
char* count;
|
|
int r;
|
|
|
|
repeat = play_tree_new();
|
|
|
|
count = asx_get_attrib("COUNT",_attribs);
|
|
if(count == NULL) {
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Setting element repeat loop to infinit\n");
|
|
repeat->loop = -1; // Infinit
|
|
} else {
|
|
repeat->loop = atoi(count);
|
|
free(count);
|
|
if(repeat->loop == 0) repeat->loop = 1;
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Setting element repeat loop to %d\n",repeat->loop);
|
|
}
|
|
|
|
while(buffer && buffer[0] != '\0') {
|
|
r = asx_get_element(parser,&buffer,&element,&body,&attribs);
|
|
if(r < 0) {
|
|
asx_warning_body_parse_error(parser,"REPEAT");
|
|
return NULL;
|
|
} else if (r == 0) { // No more element
|
|
break;
|
|
}
|
|
if(strcasecmp(element,"ENTRY") == 0) {
|
|
entry = asx_parse_entry(parser,body,attribs);
|
|
if(entry) {
|
|
if(!list) list = entry;
|
|
else play_tree_append_entry(list,entry);
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to repeat\n",element);
|
|
}
|
|
} else if(strcasecmp(element,"ENTRYREF") == 0) {
|
|
entry = asx_parse_entryref(parser,body,attribs);
|
|
if(entry) {
|
|
if(!list) list = entry;
|
|
else play_tree_append_entry(list,entry);
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to repeat\n",element);
|
|
}
|
|
} else if(strcasecmp(element,"REPEAT") == 0) {
|
|
entry = asx_parse_repeat(parser,body,attribs);
|
|
if(entry) {
|
|
if(!list) list = entry;
|
|
else play_tree_append_entry(list,entry);
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to repeat\n",element);
|
|
}
|
|
} else if(strcasecmp(element,"PARAM") == 0) {
|
|
asx_parse_param(parser,attribs,repeat);
|
|
} else
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Ignoring element %s\n",element);
|
|
if(body) free(body);
|
|
asx_free_attribs(attribs);
|
|
}
|
|
|
|
if(!list) {
|
|
play_tree_free(repeat,1);
|
|
return NULL;
|
|
}
|
|
play_tree_set_child(repeat,list);
|
|
|
|
return repeat;
|
|
|
|
}
|
|
|
|
|
|
|
|
play_tree_t*
|
|
asx_parser_build_tree(char* buffer,int deep) {
|
|
char *element,*asx_body,**asx_attribs,*body, **attribs;
|
|
int r;
|
|
play_tree_t *asx,*entry,*list = NULL;
|
|
ASX_Parser_t* parser = asx_parser_new();
|
|
|
|
parser->line = 1;
|
|
parser->deep = deep;
|
|
|
|
r = asx_get_element(parser,&buffer,&element,&asx_body,&asx_attribs);
|
|
if(r < 0) {
|
|
mp_msg(MSGT_PLAYTREE,MSGL_ERR,"At line %d : Syntax error ???",parser->line);
|
|
asx_parser_free(parser);
|
|
return NULL;
|
|
} else if(r == 0) { // No contents
|
|
mp_msg(MSGT_PLAYTREE,MSGL_ERR,"empty asx element");
|
|
asx_parser_free(parser);
|
|
return NULL;
|
|
}
|
|
|
|
if(strcasecmp(element,"ASX") != 0) {
|
|
mp_msg(MSGT_PLAYTREE,MSGL_ERR,"first element isn't ASX, it's %s\n",element);
|
|
asx_free_attribs(asx_attribs);
|
|
if(body) free(body);
|
|
asx_parser_free(parser);
|
|
return NULL;
|
|
}
|
|
|
|
if(!asx_body) {
|
|
mp_msg(MSGT_PLAYTREE,MSGL_ERR,"ASX element is empty");
|
|
asx_free_attribs(asx_attribs);
|
|
asx_parser_free(parser);
|
|
return NULL;
|
|
}
|
|
|
|
asx = play_tree_new();
|
|
buffer = asx_body;
|
|
while(buffer && buffer[0] != '\0') {
|
|
r = asx_get_element(parser,&buffer,&element,&body,&attribs);
|
|
if(r < 0) {
|
|
asx_warning_body_parse_error(parser,"ASX");
|
|
asx_parser_free(parser);
|
|
return NULL;
|
|
} else if (r == 0) { // No more element
|
|
break;
|
|
}
|
|
if(strcasecmp(element,"ENTRY") == 0) {
|
|
entry = asx_parse_entry(parser,body,attribs);
|
|
if(entry) {
|
|
if(!list) list = entry;
|
|
else play_tree_append_entry(list,entry);
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to asx\n",element);
|
|
}
|
|
} else if(strcasecmp(element,"ENTRYREF") == 0) {
|
|
entry = asx_parse_entryref(parser,body,attribs);
|
|
if(entry) {
|
|
if(!list) list = entry;
|
|
else play_tree_append_entry(list,entry);
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to asx\n",element);
|
|
}
|
|
} else if(strcasecmp(element,"REPEAT") == 0) {
|
|
entry = asx_parse_repeat(parser,body,attribs);
|
|
if(entry) {
|
|
if(!list) list = entry;
|
|
else play_tree_append_entry(list,entry);
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Adding element %s to asx\n",element);
|
|
}
|
|
} else
|
|
mp_msg(MSGT_PLAYTREE,MSGL_DBG2,"Ignoring element %s\n",element);
|
|
if(body) free(body);
|
|
asx_free_attribs(attribs);
|
|
}
|
|
|
|
free(asx_body);
|
|
asx_free_attribs(asx_attribs);
|
|
asx_parser_free(parser);
|
|
|
|
|
|
if(!list) {
|
|
play_tree_free(asx,1);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
play_tree_set_child(asx,list);
|
|
|
|
return asx;
|
|
}
|