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Diffstat (limited to 'protocols/MSN/src/ezxml.h')
| -rw-r--r-- | protocols/MSN/src/ezxml.h | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/protocols/MSN/src/ezxml.h b/protocols/MSN/src/ezxml.h deleted file mode 100644 index 37a0385541..0000000000 --- a/protocols/MSN/src/ezxml.h +++ /dev/null @@ -1,165 +0,0 @@ -/* ezxml.h - * - * Copyright 2004-2006 Aaron Voisine <aaron@voisine.org> - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -#ifndef _EZXML_H -#define _EZXML_H - -#include <stdio.h> -#include <stdarg.h> - -#ifdef __cplusplus -extern "C" { -#endif - -#define EZXML_BUFSIZE 1024 // size of internal memory buffers -#define EZXML_NAMEM 0x80 // name is malloced -#define EZXML_TXTM 0x40 // txt is malloced -#define EZXML_DUP 0x20 // attribute name and value are strduped - -typedef struct ezxml *ezxml_t; -struct ezxml { - char *name; // tag name - char **attr; // tag attributes { name, value, name, value, ... NULL } - char *txt; // tag character content, empty string if none - size_t off; // tag offset from start of parent tag character content - ezxml_t next; // next tag with same name in this section at this depth - ezxml_t sibling; // next tag with different name in same section and depth - ezxml_t ordered; // next tag, same section and depth, in original order - ezxml_t child; // head of sub tag list, NULL if none - ezxml_t parent; // parent tag, NULL if current tag is root tag - short flags; // additional information -}; - -// Given a string of xml data and its length, parses it and creates an ezxml -// structure. For efficiency, modifies the data by adding null terminators -// and decoding ampersand sequences. If you don't want this, copy the data and -// pass in the copy. Returns NULL on failure. -ezxml_t ezxml_parse_str(char *s, size_t len); - -// A wrapper for ezxml_parse_str() that accepts a file descriptor. First -// attempts to mem map the file. Failing that, reads the file into memory. -// Returns NULL on failure. -ezxml_t ezxml_parse_fd(int fd); - -// a wrapper for ezxml_parse_fd() that accepts a file name -ezxml_t ezxml_parse_file(const char *file); - -// Wrapper for ezxml_parse_str() that accepts a file stream. Reads the entire -// stream into memory and then parses it. For xml files, use ezxml_parse_file() -// or ezxml_parse_fd() -ezxml_t ezxml_parse_fp(FILE *fp); - -// returns the first child tag (one level deeper) with the given name or NULL -// if not found -ezxml_t ezxml_child(ezxml_t xml, const char *name); - -// returns the next tag of the same name in the same section and depth or NULL -// if not found -#define ezxml_next(xml) ((xml) ? xml->next : NULL) - -// Returns the Nth tag with the same name in the same section at the same depth -// or NULL if not found. An index of 0 returns the tag given. -ezxml_t ezxml_idx(ezxml_t xml, int idx); - -// returns the name of the given tag -#define ezxml_name(xml) ((xml) ? xml->name : NULL) - -// returns the given tag's character content or empty string if none -#define ezxml_txt(xml) ((xml) ? xml->txt : "") - -// returns the value of the requested tag attribute, or NULL if not found -const char *ezxml_attr(ezxml_t xml, const char *attr); - -// Traverses the ezxml sturcture to retrieve a specific subtag. Takes a -// variable length list of tag names and indexes. The argument list must be -// terminated by either an index of -1 or an empty string tag name. Example: -// title = ezxml_get(library, "shelf", 0, "book", 2, "title", -1); -// This retrieves the title of the 3rd book on the 1st shelf of library. -// Returns NULL if not found. -ezxml_t ezxml_get(ezxml_t xml, ...); - -// Converts an ezxml structure back to xml. Returns a string of xml data that -// must be freed. -char *ezxml_toxml(ezxml_t xml, int addhdr); - -// returns a NULL terminated array of processing instructions for the given -// target -const char **ezxml_pi(ezxml_t xml, const char *target); - -// frees the memory allocated for an ezxml structure -void ezxml_free(ezxml_t xml); - -// returns parser error message or empty string if none -const char *ezxml_error(ezxml_t xml); - -// returns a new empty ezxml structure with the given root tag name -ezxml_t ezxml_new(const char *name); - -// wrapper for ezxml_new() that strdup()s name -#define ezxml_new_d(name) ezxml_set_flag(ezxml_new(strdup(name)), EZXML_NAMEM) - -// Adds a child tag. off is the offset of the child tag relative to the start -// of the parent tag's character content. Returns the child tag. -ezxml_t ezxml_add_child(ezxml_t xml, const char *name, size_t off); - -// wrapper for ezxml_add_child() that strdup()s name -#define ezxml_add_child_d(xml, name, off) \ - ezxml_set_flag(ezxml_add_child(xml, strdup(name), off), EZXML_NAMEM) - -// sets the character content for the given tag and returns the tag -ezxml_t ezxml_set_txt(ezxml_t xml, const char *txt); - -// wrapper for ezxml_set_txt() that strdup()s txt -#define ezxml_set_txt_d(xml, txt) \ - ezxml_set_flag(ezxml_set_txt(xml, strdup(txt)), EZXML_TXTM) - -// Sets the given tag attribute or adds a new attribute if not found. A value -// of NULL will remove the specified attribute. Returns the tag given. -ezxml_t ezxml_set_attr(ezxml_t xml, const char *name, const char *value); - -// Wrapper for ezxml_set_attr() that strdup()s name/value. Value cannot be NULL -#define ezxml_set_attr_d(xml, name, value) \ - ezxml_set_attr(ezxml_set_flag(xml, EZXML_DUP), strdup(name), strdup(value)) - -// sets a flag for the given tag and returns the tag -ezxml_t ezxml_set_flag(ezxml_t xml, short flag); - -// removes a tag along with its subtags without freeing its memory -ezxml_t ezxml_cut(ezxml_t xml); - -// inserts an existing tag into an ezxml structure -ezxml_t ezxml_insert(ezxml_t xml, ezxml_t dest, size_t off); - -// Moves an existing tag to become a subtag of dest at the given offset from -// the start of dest's character content. Returns the moved tag. -#define ezxml_move(xml, dest, off) ezxml_insert(ezxml_cut(xml), dest, off) - -// removes a tag along with all its subtags -#define ezxml_remove(xml) ezxml_free(ezxml_cut(xml)) - -#ifdef __cplusplus -} -#endif - -#endif // _EZXML_H |