latest SDK

libPPUI/commandline_parser.cpp

@@ -0,0 +1,65 @@
+#include "stdafx.h"
+#include "commandline_parser.h"
+
+commandline_parser::commandline_parser() {
+	init(pfc::stringcvt::string_utf8_from_os(GetCommandLine()));
+}
+
+void commandline_parser::init(const char * cmd)
+{
+	pfc::string8_fastalloc temp;
+	pfc::chain_list_v2_t<pfc::string8> out;
+	while(*cmd)
+	{
+		temp.reset();
+		while(*cmd && *cmd!=' ')
+		{
+			if (*cmd=='\"')
+			{
+				cmd++;
+				while(*cmd && *cmd!='\"') temp.add_byte(*(cmd++));
+				if (*cmd == '\"') cmd++;
+			}
+			else temp.add_byte(*(cmd++));
+		}
+		out.insert_last(temp);
+		while(*cmd==' ') cmd++;
+	}
+	pfc::list_to_array(m_data,out);
+}
+
+size_t commandline_parser::find_param(const char * ptr) const {
+	for(size_t n=1;n<m_data.get_size();n++)
+	{
+		const char * cmd = m_data[n];
+		if (cmd[0]=='/') {
+			if (!strcmp(cmd+1,ptr)) return n;
+		}
+	}
+	return SIZE_MAX;
+}
+bool commandline_parser::check_param(const char * ptr) const
+{
+	return find_param(ptr) != SIZE_MAX;
+}
+
+void commandline_parser::build_string(pfc::string_base & out)
+{
+	out.reset();
+	unsigned n;
+	for(n=0;n<m_data.get_size();n++)
+	{
+		const char * cmd = m_data[n];
+		if (!out.is_empty()) out += " ";
+		if (strchr(cmd,' '))
+		{
+			out += "\"";
+			out += cmd;
+			out += "\"";
+		}
+		else
+		{
+			out += cmd;
+		}
+	}
+}