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/*
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* "$Id: mxmldoc.c,v 1.1 2003/06/04 03:07:47 mike Exp $" |
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* |
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* Documentation generator for mini-XML, a small XML-like file parsing |
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* library. |
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* |
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* Copyright 2003 by Michael Sweet. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Library General Public |
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* License as published by the Free Software Foundation; either |
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* version 2, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* Contents: |
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* |
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* main() - Main entry for documentation generator. |
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*/ |
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/*
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* Include necessary headers... |
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*/ |
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#include "mxml.h" |
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/*
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* Local functions... |
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*/ |
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static void insert_func(mxml_node_t *tree, mxml_node_t *func); |
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static int scan_file(const char *filename, mxml_node_t *tree); |
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/*
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* 'main()' - Main entry for test program. |
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*/ |
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int /* O - Exit status */ |
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main(int argc, /* I - Number of command-line args */ |
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char *argv[]) /* I - Command-line args */ |
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{ |
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FILE *fp; /* File to read */ |
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mxml_node_t *tree, /* XML tree */ |
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*node; /* Node which should be in test.xml */ |
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/*
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* Check arguments... |
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*/ |
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if (argc != 2) |
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{ |
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fputs("Usage: testmxml filename.xml\n", stderr); |
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return (1); |
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} |
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/*
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* Open the file... |
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*/ |
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if ((fp = fopen(argv[1], "r")) == NULL) |
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{ |
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perror(argv[1]); |
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return (1); |
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} |
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/*
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* Read the file... |
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*/ |
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tree = mxmlLoadFile(NULL, fp, type_cb); |
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fclose(fp); |
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if (!tree) |
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{ |
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fputs("Unable to read XML file!\n", stderr); |
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return (1); |
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} |
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if (!strcmp(argv[1], "test.xml")) |
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{ |
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/*
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* Verify that mxmlFindElement() and indirectly mxmlWalkNext() work |
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* properly... |
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*/ |
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if ((node = mxmlFindElement(tree, tree, "choice")) == NULL) |
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{ |
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fputs("Unable to find first <choice> element in XML tree!\n", stderr); |
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mxmlDelete(tree); |
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return (1); |
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} |
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if ((node = mxmlFindElement(node, tree, "choice")) == NULL) |
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{ |
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fputs("Unable to find second <choice> element in XML tree!\n", stderr); |
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mxmlDelete(tree); |
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return (1); |
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} |
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} |
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/*
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* Print the XML tree... |
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*/ |
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mxmlSaveFile(tree, stdout); |
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puts(""); |
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/*
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* Delete the tree and return... |
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*/ |
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mxmlDelete(tree); |
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return (0); |
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} |
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/*
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* 'insert_func()' - Insert a function into a tree. |
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*/ |
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static void |
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insert_func(mxml_node_t *tree, /* I - Tree to insert into */ |
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mxml_node_t *func) /* I - Function to add */ |
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{ |
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mxml_node_t *node; /* Current node */ |
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const char *funcname, /* Name of function */ |
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*nodename; /* Name of current node */ |
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int diff; /* Different between names */ |
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funcname = mxmlElementGetAttr(func, "name"); |
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for (node = tree->child; node; node = node->next) |
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{ |
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if (node->type != MXML_ELEMENT || |
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strcmp(node->value.element.name, "function")) |
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continue; |
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if ((nodename = mxmlElementGetAttr(node, "name")) == NULL) |
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continue; |
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if ((diff = strcmp(funcname, nodename)) == 0) |
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{ |
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mxmlDelete(node); |
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insert_func(tree, func); |
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return; |
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} |
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if (diff > 0) |
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break; |
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} |
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if (node) |
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{ |
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/*
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* Insert function before this node... |
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*/ |
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func->next = node; |
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func->prev = node->prev; |
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if (node->prev) |
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node->prev->next = func; |
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else |
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tree->child = func; |
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node->prev = func; |
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} |
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else |
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{ |
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/*
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* Append function to the end... |
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*/ |
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func->prev = tree->last_child; |
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if (tree->last_child) |
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tree->last_child->next = func; |
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else |
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tree->last_child = func; |
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if (!tree->child) |
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tree->child = func; |
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} |
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} |
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/*
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* 'scan_file()' - Scan a source file. |
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*/ |
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static int /* O - 0 on success, -1 on error */ |
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scan_file(const char *filename, /* I - File to scan */ |
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mxml_node_t *tree) /* I - Function tree */ |
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{ |
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} |
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/*
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* End of "$Id: mxmldoc.c,v 1.1 2003/06/04 03:07:47 mike Exp $". |
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*/ |
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