mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-08 20:45:07 +01:00
125 lines
3.4 KiB
C++
125 lines
3.4 KiB
C++
/*
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Copyright (c) 2014 - Cyan
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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*/
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#include "homebrewboot/HomebrewXML.h"
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#include "FileOperations/fileops.h"
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#include "settings/CSettings.h"
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#include "svnrev.h"
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int updateMetaXML (void)
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{
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HomebrewXML MetaXML;
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char filepath[255];
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snprintf(filepath, sizeof(filepath), "%s/meta.xml", Settings.update_path);
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if(!MetaXML.LoadHomebrewXMLData(filepath))
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return 0;
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char line[50];
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snprintf(line, sizeof(line), "--bootios=%d", Settings.BootIOS);
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MetaXML.SetArgument(line);
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snprintf(line, sizeof(line), "--usbport=%d", Settings.USBPort);
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MetaXML.SetArgument(line);
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snprintf(line, sizeof(line), "--mountusb=%d", Settings.USBAutoMount);
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MetaXML.SetArgument(line);
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snprintf(line, sizeof(line), "3.0 r%s", GetRev());
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MetaXML.SetVersion(line);
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int ret = MetaXML.SaveHomebrewXMLData(filepath);
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return ret;
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}
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int editMetaArguments (void)
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{
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char metapath[255] = "";
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char metatmppath[255] = "";
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snprintf(metapath, sizeof(metapath), "%s/meta.xml", Settings.update_path);
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snprintf(metatmppath, sizeof(metatmppath), "%s/meta.tmp", Settings.update_path);
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FILE *source = fopen(metapath, "rb");
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if(!source)
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{
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return 0;
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}
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FILE *destination = fopen(metatmppath, "wb");
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if(!destination)
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{
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fclose(source);
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return 0;
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}
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const int max_line_size = 255;
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char *line = new char[max_line_size];
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while (fgets(line, max_line_size, source) != NULL)
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{
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// delete commented lines
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if( strstr(line, " <!-- remove this line to enable arguments") != NULL ||
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strstr(line, " remove this line to enable arguments -->") != NULL)
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{
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strcpy(line, "");
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}
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// delete commented lines (old version)
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if( strstr(line, "<!-- // remove this line to enable arguments") != NULL ||
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strstr(line, "// remove this line to enable arguments -->") != NULL)
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{
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strcpy(line, "");
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}
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// generate argurments
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if(strstr(line, "<arguments>") != NULL)
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{
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fputs(line, destination);
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snprintf(line, max_line_size, " <arg>--bootios=%d</arg>\n", Settings.BootIOS);
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fputs(line, destination);
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snprintf(line, max_line_size, " <arg>--usbport=%d</arg>\n", Settings.USBPort);
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fputs(line, destination);
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snprintf(line, max_line_size, " <arg>--mountusb=%d</arg>\n", Settings.USBAutoMount);
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fputs(line, destination);
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while(strstr(line, "</arguments>") == NULL)
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{
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fgets(line, max_line_size, source); // advance one line
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if(feof(source))
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{
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fclose(source);
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fclose(destination);
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delete [] line;
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return 0;
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}
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}
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}
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fputs(line, destination);
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}
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fclose(source);
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fclose(destination);
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delete [] line;
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if(CopyFile(metatmppath, metapath) <0)
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return 0;
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RemoveFile(metatmppath);
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return 1;
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}
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