Merged in Jonathan's libplist libiphone. [#2 state:resolved]

1 files changed, 0 insertions, 245 deletions

diff --git a/src/plist.c b/src/plist.c
deleted file mode 100644
index b9d9e6a..0000000
--- a/src/plist.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * plist.c
- * Builds plist XML structures.
- *
- * Copyright (c) 2008 Zach C. All Rights Reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA 
- */
-
-#include <libxml/parser.h>
-#include <libxml/tree.h>
-#include <string.h>
-#include <assert.h>
-#include "plist.h"
-
-const char *plist_base = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n\
-<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n\
-<plist version=\"1.0\">\n\
-</plist>\0";
-
-/** Formats a block of text to be a given indentation and width.
- * 
- * The total width of the return string will be depth + cols.
- *
- * @param buf The string to format.
- * @param cols The number of text columns for returned block of text.
- * @param depth The number of tabs to indent the returned block of text.
- *
- * @return The formatted string.
- */
-static char *format_string(const char *buf, int cols, int depth)
-{
-        int colw = depth + cols + 1;
-        int len = strlen(buf);
-        int nlines = len / cols + 1;
-        char *new_buf = (char *) malloc(nlines * colw + depth + 1);
-        int i = 0;
-        int j = 0;
-
-        assert(cols >= 0);
-        assert(depth >= 0);
-
-        // Inserts new lines and tabs at appropriate locations
-        for (i = 0; i < nlines; i++) {
-                new_buf[i * colw] = '\n';
-                for (j = 0; j < depth; j++)
-                        new_buf[i * colw + 1 + j] = '\t';
-                memcpy(new_buf + i * colw + 1 + depth, buf + i * cols, cols);
-        }
-        new_buf[len + (1 + depth) * nlines] = '\n';
-
-        // Inserts final row of indentation and termination character
-        for (j = 0; j < depth; j++)
-                new_buf[len + (1 + depth) * nlines + 1 + j] = '\t';
-        new_buf[len + (1 + depth) * nlines + depth + 1] = '\0';
-
-        return new_buf;
-}
-
-/** Creates a new plist XML document.
- * 
- * @return The plist XML document.
- */
-xmlDocPtr new_plist(void)
-{
-        char *plist = strdup(plist_base);
-        xmlDocPtr plist_xml = xmlReadMemory(plist, strlen(plist), NULL, NULL, 0);
-
-        if (!plist_xml)
-                return NULL;
-
-        free(plist);
-
-        return plist_xml;
-}
-
-/** Destroys a previously created XML document.
- *
- * @param plist The XML document to destroy.
- */
-void free_plist(xmlDocPtr plist)
-{
-        if (!plist)
-                return;
-
-        xmlFreeDoc(plist);
-}
-
-/** Adds a new node as a child to a given node.
- *
- * This is a lower level function so you probably want to use
- * add_key_str_dict_element, add_key_dict_node or add_key_data_dict_element
- * instead.
- *  
- * @param plist The plist XML document to which the to_node belongs.
- * @param name The name of the new node.
- * @param content The string containing the text node of the new node.
- * @param to_node The node to attach the child node to. If none is given, the
- *                root node of the given document is used.
- * @param depth The number of tabs to indent the new node.
- *
- * @return The newly created node.
- */
-xmlNode *add_child_to_plist(xmlDocPtr plist, const char *name, const char *content, xmlNode * to_node, int depth)
-{
-        int i = 0;
-        xmlNode *child;
-
-        if (!plist)
-                return NULL;
-        assert(depth >= 0);
-        if (!to_node)
-                to_node = xmlDocGetRootElement(plist);
-
-        for (i = 0; i < depth; i++) {
-                xmlNodeAddContent(to_node, "\t");
-        }
-        child = xmlNewChild(to_node, NULL, name, content);
-        xmlNodeAddContent(to_node, "\n");
-
-        return child;
-}
-
-/** Adds a string key-pair to a plist XML document.
- * 
- * @param plist The plist XML document to add the new node to.
- * @param dict The dictionary node within the plist XML document to add the new node to.
- * @param key The string containing the key value.
- * @param value The string containing the value.
- * @param depth The number of tabs to indent the new node.
- *
- * @return The newly created key node.
- */
-xmlNode *add_key_str_dict_element(xmlDocPtr plist, xmlNode * dict, const char *key, const char *value, int depth)
-{
-        xmlNode *keyPtr;
-
-        keyPtr = add_child_to_plist(plist, "key", key, dict, depth);
-        add_child_to_plist(plist, "string", value, dict, depth);
-
-        return keyPtr;
-}
-
-/** Adds a new dictionary key-pair to a plist XML document.
- * 
- * @param plist The plist XML document to add the new node to.
- * @param dict The dictionary node within the plist XML document to add the new node to.
- * @param key The string containing the key value.
- * @param value The string containing the value.
- * @param depth The number of tabs to indent the new node.
- *
- * @return The newly created dict node.
- */
-xmlNode *add_key_dict_node(xmlDocPtr plist, xmlNode * dict, const char *key, const char *value, int depth)
-{
-        xmlNode *child;
-
-        add_child_to_plist(plist, "key", key, dict, depth);
-        child = add_child_to_plist(plist, "dict", value, dict, depth);
-
-        return child;
-}
-
-/** Adds a new data dictionary key-pair to a plist XML document.
- * 
- * @param plist The plist XML document to add the new node to.
- * @param dict The dictionary node within the plist XML document to add the new node to.
- * @param key The string containing the key value.
- * @param value The string containing the value.
- * @param depth The number of tabs to indent the new node.
- *
- * @return The newly created key node.
- */
-xmlNode *add_key_data_dict_element(xmlDocPtr plist, xmlNode * dict, const char *key, const char *value, int depth)
-{
-        xmlNode *keyPtr;
-
-        keyPtr = add_child_to_plist(plist, "key", key, dict, depth);
-        add_child_to_plist(plist, "data", format_string(value, 60, depth), dict, depth);
-
-        return keyPtr;
-}
-
-/** Reads a set of keys and strings into an array from a plist XML document.
- *
- * @param dict The root XMLNode of a plist XML document to be read.
- * 
- * @return  An array where each even number is a key and the odd numbers are
- *          values.  If the odd number is \0, that's the end of the list.
- */
-char **read_dict_element_strings(xmlNode * dict)
-{
-        char **return_me = NULL, **old = NULL;
-        int current_length = 0;
-        int current_pos = 0;
-        xmlNode *dict_walker;
-
-        for (dict_walker = dict->children; dict_walker; dict_walker = dict_walker->next) {
-                if (!xmlStrcmp(dict_walker->name, "key")) {
-                        current_length += 2;
-                        old = return_me;
-                        return_me = realloc(return_me, sizeof(char *) * current_length);
-                        if (!return_me) {
-                                free(old);
-                                return NULL;
-                        }
-                        return_me[current_pos++] = xmlNodeGetContent(dict_walker);
-                        return_me[current_pos++] = xmlNodeGetContent(dict_walker->next->next);
-                }
-        }
-
-        old = return_me;
-        return_me = realloc(return_me, sizeof(char *) * (current_length + 1));
-        return_me[current_pos] = NULL;
-
-        return return_me;
-}
-
-/** Destroys a dictionary as returned by read_dict_element_strings
- */
-void free_dictionary(char **dictionary)
-{
-        int i = 0;
-
-        if (!dictionary)
-                return;
-
-        for (i = 0; dictionary[i]; i++) {
-                free(dictionary[i]);
-        }
-
-        free(dictionary);
-}