diff options
Diffstat (limited to 'src/Resource.cc')
| -rw-r--r-- | src/Resource.cc | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/src/Resource.cc b/src/Resource.cc deleted file mode 100644 index fb96b71..0000000 --- a/src/Resource.cc +++ /dev/null | |||
| @@ -1,119 +0,0 @@ | |||
| 1 | // Resource.cc | ||
| 2 | // Copyright (c) 2002 Henrik Kinnunen (fluxgen@linuxmail.org) | ||
| 3 | // | ||
| 4 | // Permission is hereby granted, free of charge, to any person obtaining a | ||
| 5 | // copy of this software and associated documentation files (the "Software"), | ||
| 6 | // to deal in the Software without restriction, including without limitation | ||
| 7 | // the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
| 8 | // and/or sell copies of the Software, and to permit persons to whom the | ||
| 9 | // Software is furnished to do so, subject to the following conditions: | ||
| 10 | // | ||
| 11 | // The above copyright notice and this permission notice shall be included in | ||
| 12 | // all copies or substantial portions of the Software. | ||
| 13 | // | ||
| 14 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| 15 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| 16 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
| 17 | // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| 18 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
| 19 | // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
| 20 | // DEALINGS IN THE SOFTWARE. | ||
| 21 | |||
| 22 | // $Id: Resource.cc,v 1.4 2002/12/01 13:41:58 rathnor Exp $ | ||
| 23 | |||
| 24 | #include "Resource.hh" | ||
| 25 | #include "XrmDatabaseHelper.hh" | ||
| 26 | |||
| 27 | #include <iostream> | ||
| 28 | #include <cassert> | ||
| 29 | |||
| 30 | using namespace std; | ||
| 31 | |||
| 32 | bool ResourceManager::m_init = false; | ||
| 33 | |||
| 34 | //-------- load ----------- | ||
| 35 | // loads a resourcefile | ||
| 36 | // returns true on success | ||
| 37 | // else false | ||
| 38 | //------------------------- | ||
| 39 | bool ResourceManager::load(const char *filename) { | ||
| 40 | assert(filename); | ||
| 41 | |||
| 42 | ensureXrmIsInitialize(); | ||
| 43 | |||
| 44 | XrmDatabaseHelper database; | ||
| 45 | database = XrmGetFileDatabase(filename); | ||
| 46 | if (database==0) | ||
| 47 | return false; | ||
| 48 | |||
| 49 | XrmValue value; | ||
| 50 | char *value_type; | ||
| 51 | |||
| 52 | //get list and go throu all the resources and load them | ||
| 53 | ResourceList::iterator i = m_resourcelist.begin(); | ||
| 54 | ResourceList::iterator i_end = m_resourcelist.end(); | ||
| 55 | for (; i != i_end; ++i) { | ||
| 56 | |||
| 57 | Resource_base *resource = *i; | ||
| 58 | if (XrmGetResource(*database, resource->name().c_str(), | ||
| 59 | resource->altName().c_str(), &value_type, &value)) | ||
| 60 | resource->setFromString(value.addr); | ||
| 61 | else { | ||
| 62 | cerr<<"Failed to read: "<<resource->name()<<endl; | ||
| 63 | cerr<<"Setting default value"<<endl; | ||
| 64 | resource->setDefaultValue(); | ||
| 65 | } | ||
| 66 | } | ||
| 67 | |||
| 68 | return true; | ||
| 69 | } | ||
| 70 | |||
| 71 | //-------------- save ----------------- | ||
| 72 | // Saves all the resource to a file | ||
| 73 | // returns 0 on success | ||
| 74 | // else negative value representing | ||
| 75 | // the error | ||
| 76 | //------------------------------------- | ||
| 77 | bool ResourceManager::save(const char *filename, const char *mergefilename) { | ||
| 78 | assert(filename); | ||
| 79 | |||
| 80 | ensureXrmIsInitialize(); | ||
| 81 | |||
| 82 | XrmDatabaseHelper database; | ||
| 83 | |||
| 84 | string rc_string; | ||
| 85 | ResourceList::iterator i = m_resourcelist.begin(); | ||
| 86 | ResourceList::iterator i_end = m_resourcelist.end(); | ||
| 87 | //write all resources to database | ||
| 88 | for (; i != i_end; ++i) { | ||
| 89 | Resource_base *resource = *i; | ||
| 90 | rc_string = resource->name() + string(": ") + resource->getString(); | ||
| 91 | XrmPutLineResource(&*database, rc_string.c_str()); | ||
| 92 | } | ||
| 93 | |||
| 94 | if (database==0) | ||
| 95 | return false; | ||
| 96 | |||
| 97 | //check if we want to merge a database | ||
| 98 | if (mergefilename) { | ||
| 99 | XrmDatabaseHelper olddatabase(mergefilename); | ||
| 100 | if (olddatabase == 0) // did we load the file? | ||
| 101 | return false; | ||
| 102 | |||
| 103 | XrmMergeDatabases(*database, &*olddatabase); // merge databases | ||
| 104 | XrmPutFileDatabase(*olddatabase, filename); // save database to file | ||
| 105 | |||
| 106 | *database = 0; // don't try to destroy the database | ||
| 107 | } else // save database to file | ||
| 108 | XrmPutFileDatabase(*database, filename); | ||
| 109 | |||
| 110 | return true; | ||
| 111 | } | ||
| 112 | |||
| 113 | void ResourceManager::ensureXrmIsInitialize() { | ||
| 114 | if (!m_init) { | ||
| 115 | XrmInitialize(); | ||
| 116 | m_init = true; | ||
| 117 | } | ||
| 118 | } | ||
| 119 | |||