Clean up a mistake in the SVN import.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@10 c06c8d41-db1a-0410-9941-cceddc491573

1 files changed, 101 insertions, 0 deletions

diff --git a/crawl-ref/source/initfile.h b/crawl-ref/source/initfile.h
new file mode 100644
index 0000000000..d5860fdd77
--- /dev/null
+++ b/crawl-ref/source/initfile.h
@@ -0,0 +1,101 @@
+/*
+ *  File:       initfile.h
+ *  Summary:    Simple reading of init file.
+ *  Written by: David Loewenstern
+ *
+ *  Change History (most recent first):
+ *
+ *               <1>     6/9/99        DML             Created
+ */
+
+
+#ifndef INITFILE_H
+#define INITFILE_H
+
+#include <string>
+#include <cstdio>
+
+std::string & trim_string( std::string &str );
+
+// last updated 12may2000 {dlb}
+/* ***********************************************************************
+ * called from: acr
+ * *********************************************************************** */
+void read_init_file(bool runscript = false);
+
+void read_options(FILE *f, bool runscript = false);
+
+void read_options(const std::string &s, bool runscript = false);
+
+void parse_option_line(const std::string &line, bool runscript = false);
+
+// last updated 12may2000 {dlb}
+/* ***********************************************************************
+ * called from: acr
+ * *********************************************************************** */
+void get_system_environment(void);
+
+
+// last updated 16feb2001 {gdl}
+/* ***********************************************************************
+ * called from: acr
+ * *********************************************************************** */
+bool parse_args(int argc, char **argv, bool rc_only);
+
+void write_newgame_options_file(void);
+
+void save_player_name(void);
+
+std::string channel_to_str(int ch);
+
+int str_to_channel(const std::string &);
+
+class InitLineInput {
+public:
+    virtual ~InitLineInput() { }
+    virtual bool eof() = 0;
+    virtual std::string getline() = 0;
+};
+
+class FileLineInput : public InitLineInput {
+public:
+    FileLineInput(FILE *f) : file(f) { }
+
+    bool eof() {
+        return !file || feof(file);
+    }
+
+    std::string getline() {
+        char s[256] = "";
+        if (!eof())
+            fgets(s, sizeof s, file);
+        return (s);
+    }
+private:
+    FILE *file;
+};
+
+class StringLineInput : public InitLineInput {
+public:
+    StringLineInput(const std::string &s) : str(s), pos(0) { }
+
+    bool eof() {
+        return pos >= str.length();
+    }
+
+    std::string getline() {
+        if (eof())
+            return "";
+        std::string::size_type newl = str.find("\n", pos);
+        if (newl == std::string::npos)
+            newl = str.length();
+        std::string line = str.substr(pos, newl - pos);
+        pos = newl + 1;
+        return line;
+    }
+private:
+    const std::string &str;
+    std::string::size_type pos;
+};
+
+#endif