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| author | erihel <erihel@gmail.com> | 2012-08-09 23:04:29 +0200 |
|---|---|---|
| committer | erihel <erihel@gmail.com> | 2012-08-09 23:04:29 +0200 |
| commit | 9946459c0cd65c3b66719a2aefc42c7ab2a29c04 (patch) | |
| tree | 78e68a3a434082c5f42926f907adb05db9ae24dd /lib/simpleini/snippets.cpp | |
| parent | f1d1cdceee3ec49546ba800a1b53a2dfb9c21e11 (diff) | |
| download | colobot-9946459c0cd65c3b66719a2aefc42c7ab2a29c04.tar.gz colobot-9946459c0cd65c3b66719a2aefc42c7ab2a29c04.tar.bz2 colobot-9946459c0cd65c3b66719a2aefc42c7ab2a29c04.zip | |
* changed 0, NULL to nullptr
* changed profile.cpp to use SimpleIni to load config files
* added new CProfile singleton class for loading config
* added SimpleIni to lib/ dir
* added config loading tests
Diffstat (limited to 'lib/simpleini/snippets.cpp')
| -rw-r--r-- | lib/simpleini/snippets.cpp | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/lib/simpleini/snippets.cpp b/lib/simpleini/snippets.cpp new file mode 100644 index 0000000..646f4ff --- /dev/null +++ b/lib/simpleini/snippets.cpp @@ -0,0 +1,123 @@ +// File: snippets.cpp
+// Library: SimpleIni
+// Author: Brodie Thiesfield <code@jellycan.com>
+// Source: http://code.jellycan.com/simpleini/
+//
+// Snippets that are used on the website
+
+#ifdef _WIN32
+# pragma warning(disable: 4786)
+#endif
+
+#ifndef _WIN32
+# include <unistd.h>
+#endif
+#include <fstream>
+
+#define SI_SUPPORT_IOSTREAMS
+#include "SimpleIni.h"
+
+bool
+snippets(
+ const char * a_pszFile,
+ bool a_bIsUtf8,
+ bool a_bUseMultiKey,
+ bool a_bUseMultiLine
+ )
+{
+ // LOADING DATA
+
+ // load from a data file
+ CSimpleIniA ini(a_bIsUtf8, a_bUseMultiKey, a_bUseMultiLine);
+ SI_Error rc = ini.LoadFile(a_pszFile);
+ if (rc < 0) return false;
+
+ // load from a string
+ std::string strData;
+ rc = ini.LoadData(strData.c_str(), strData.size());
+ if (rc < 0) return false;
+
+ // GETTING SECTIONS AND KEYS
+
+ // get all sections
+ CSimpleIniA::TNamesDepend sections;
+ ini.GetAllSections(sections);
+
+ // get all keys in a section
+ CSimpleIniA::TNamesDepend keys;
+ ini.GetAllKeys("section-name", keys);
+
+ // GETTING VALUES
+
+ // get the value of a key
+ const char * pszValue = ini.GetValue("section-name",
+ "key-name", NULL /*default*/);
+
+ // get the value of a key which may have multiple
+ // values. If bHasMultipleValues is true, then just
+ // one value has been returned
+ bool bHasMultipleValues;
+ pszValue = ini.GetValue("section-name", "key-name",
+ NULL /*default*/, &bHasMultipleValues);
+
+ // get all values of a key with multiple values
+ CSimpleIniA::TNamesDepend values;
+ ini.GetAllValues("section-name", "key-name", values);
+
+ // sort the values into the original load order
+#if defined(_MSC_VER) && _MSC_VER <= 1200
+ /** STL of VC6 doesn't allow me to specify my own comparator for list::sort() */
+ values.sort();
+#else
+ values.sort(CSimpleIniA::Entry::LoadOrder());
+#endif
+
+ // output all of the items
+ CSimpleIniA::TNamesDepend::const_iterator i;
+ for (i = values.begin(); i != values.end(); ++i) {
+ printf("key-name = '%s'\n", i->pItem);
+ }
+
+ // MODIFYING DATA
+
+ // adding a new section
+ rc = ini.SetValue("new-section", NULL, NULL);
+ if (rc < 0) return false;
+ printf("section: %s\n", rc == SI_INSERTED ?
+ "inserted" : "updated");
+
+ // adding a new key ("new-section" will be added
+ // automatically if it doesn't already exist.
+ rc = ini.SetValue("new-section", "new-key", "value");
+ if (rc < 0) return false;
+ printf("key: %s\n", rc == SI_INSERTED ?
+ "inserted" : "updated");
+
+ // changing the value of a key
+ rc = ini.SetValue("section", "key", "updated-value");
+ if (rc < 0) return false;
+ printf("key: %s\n", rc == SI_INSERTED ?
+ "inserted" : "updated");
+
+ // DELETING DATA
+
+ // deleting a key from a section. Optionally the entire
+ // section may be deleted if it is now empty.
+ ini.Delete("section-name", "key-name",
+ true /*delete the section if empty*/);
+
+ // deleting an entire section and all keys in it
+ ini.Delete("section-name", NULL);
+
+ // SAVING DATA
+
+ // save the data to a string
+ rc = ini.Save(strData);
+ if (rc < 0) return false;
+
+ // save the data back to the file
+ rc = ini.SaveFile(a_pszFile);
+ if (rc < 0) return false;
+
+ return true;
+}
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