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https://github.com/mangosfour/server.git
synced 2025-12-30 19:37:04 +00:00
Rename gensvnrevision and related files and references to genrevision/etc.
Also svn_revision.h renmaed to revision.h and defines in to it also renamed. MaNGOS code updated. Other projects using this genrevison tool need to be updated in similar way.
This commit is contained in:
VladimirMangos
parent
3dc4e40e34
commit
643f6af8c7
20 changed files with 119 additions and 118 deletions
290
src/tools/genrevision/genrevision.cpp
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290
src/tools/genrevision/genrevision.cpp
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/*
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* Copyright (C) 2005-2008 MaNGOS <http://getmangos.com/>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <fstream>
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#include <sstream>
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#include <time.h>
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#pragma warning(disable:4996)
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struct RawData
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{
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char rev_str[200];
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char date_str[200];
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char time_str[200];
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};
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void extractDataFromSvn(FILE* EntriesFile, bool url, RawData& data)
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{
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char buf[200];
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char repo_str[200];
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char num_str[200];
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fgets(buf,200,EntriesFile);
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fgets(buf,200,EntriesFile);
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fgets(buf,200,EntriesFile);
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fgets(buf,200,EntriesFile); sscanf(buf,"%s",num_str);
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fgets(buf,200,EntriesFile); sscanf(buf,"%s",repo_str);
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fgets(buf,200,EntriesFile);
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fgets(buf,200,EntriesFile);
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fgets(buf,200,EntriesFile);
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fgets(buf,200,EntriesFile);
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fgets(buf,200,EntriesFile); sscanf(buf,"%10sT%8s",data.date_str,data.time_str);
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if(url)
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sprintf(data.rev_str,"%s at %s",num_str,repo_str);
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else
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strcpy(data.rev_str,num_str);
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}
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void extractDataFromGit(FILE* EntriesFile, std::string path, bool url, RawData& data)
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{
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char buf[200];
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fgets(buf,200,EntriesFile);
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char hash_str[200];
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char branch_str[200];
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char url_str[200];
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sscanf(buf,"%s branch %s of %s",hash_str,branch_str,url_str);
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if(url)
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{
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char* host_str = NULL;
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char* acc_str = NULL;
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char* repo_str = NULL;
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// parse URL like git@github.com:mangos/mangos
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char url_buf[200];
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int res = sscanf(url_str,"git@%s",url_buf);
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if(res)
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{
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host_str = strtok(url_buf,":");
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acc_str = strtok(NULL,"/");
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repo_str = strtok(NULL," ");
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}
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else
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{
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int res = sscanf(url_str,"git://%s",url_buf);
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if(res)
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{
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host_str = strtok(url_buf,"/");
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acc_str = strtok(NULL,"/");
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repo_str = strtok(NULL,".");
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}
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}
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// can generate nice link
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if(res)
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sprintf(data.rev_str,"http://%s/%s/%s/commit/%s",host_str,acc_str,repo_str,hash_str);
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// unknonw URL format, use as-is
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else
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sprintf(data.rev_str,"%s at %s",hash_str,url_str);
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}
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else
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strcpy(data.rev_str,hash_str);
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time_t rev_time = 0;
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// extracting date/time
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FILE* LogFile = fopen((path+".git/logs/HEAD").c_str(), "r");
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if(LogFile)
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{
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while(fgets(buf,200,LogFile))
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{
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char buf2[200];
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char new_hash[200];
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int unix_time = 0;
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int res2 = sscanf(buf,"%s %s %s %s %i",buf2,new_hash,buf2,buf2,&unix_time,buf2);
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if(res2!=5)
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continue;
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if(strcmp(hash_str,new_hash))
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continue;
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rev_time = unix_time;
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break;
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}
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fclose(LogFile);
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if(rev_time)
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{
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tm* aTm = localtime(&rev_time);
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// YYYY year
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// MM month (2 digits 01-12)
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// DD day (2 digits 01-31)
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// HH hour (2 digits 00-23)
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// MM minutes (2 digits 00-59)
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// SS seconds (2 digits 00-59)
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sprintf(data.date_str,"%04d-%02d-%02d",aTm->tm_year+1900,aTm->tm_mon+1,aTm->tm_mday);
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sprintf(data.time_str,"%02d:%02d:%02d",aTm->tm_hour,aTm->tm_min,aTm->tm_sec);
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}
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else
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{
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strcpy(data.date_str,"Unknown");
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strcpy(data.time_str,"Unknown");
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}
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}
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else
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{
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strcpy(data.date_str,"Unknown");
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strcpy(data.time_str,"Unknown");
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}
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}
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bool extractDataFromSvn(std::string filename, bool url, RawData& data)
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{
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FILE* EntriesFile = fopen(filename.c_str(), "r");
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if(!EntriesFile)
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return false;
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extractDataFromSvn(EntriesFile,url,data);
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fclose(EntriesFile);
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return true;
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}
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bool extractDataFromGit(std::string filename, std::string path, bool url, RawData& data)
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{
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FILE* EntriesFile = fopen(filename.c_str(), "r");
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if(!EntriesFile)
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return false;
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extractDataFromGit(EntriesFile,path,url,data);
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fclose(EntriesFile);
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return true;
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}
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std::string generateHeader(char const* rev_str, char const* date_str, char const* time_str)
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{
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std::ostringstream newData;
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newData << "#ifndef __REVISION_H__" << std::endl;
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newData << "#define __REVISION_H__" << std::endl;
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newData << " #define REVISION_ID \"" << rev_str << "\"" << std::endl;
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newData << " #define REVISION_DATE \"" << date_str << "\"" << std::endl;
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newData << " #define REVISION_TIME \"" << time_str << "\""<< std::endl;
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newData << "#endif // __REVISION_H__" << std::endl;
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return newData.str();
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}
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int main(int argc, char **argv)
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{
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bool use_url = false;
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bool svn_prefered = false;
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std::string path;
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// Call: tool {options} [path]
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// -g use git prefered (default)
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// -s use svn prefered
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// -r use only revision (without repo URL) (default)
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// -u include repositire URL as commit URL or "rev at URL"
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for(int k = 1; k <= argc; ++k)
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{
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if(!argv[k] || !*argv[k])
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break;
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if(argv[k][0]!='-')
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{
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path = argv[k];
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if(path.size() > 0 && (path[path.size()-1]!='/' || path[path.size()-1]!='\\'))
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path += '/';
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break;
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}
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switch(argv[k][1])
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{
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case 'g':
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svn_prefered = false;
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continue;
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case 'r':
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use_url = false;
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continue;
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case 's':
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svn_prefered = true;
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continue;
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case 'u':
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use_url = true;
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continue;
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default:
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printf("Unknown option %s",argv[k]);
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return 1;
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}
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}
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/// new data extraction
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std::string newData;
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{
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RawData data;
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bool res = false;
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if(svn_prefered)
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{
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/// SVN data
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res = extractDataFromSvn(path+".svn/entries",use_url,data);
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if (!res)
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res = extractDataFromSvn(path+"_svn/entries",use_url,data);
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// GIT data
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if (!res)
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res = extractDataFromGit(path+".git/FETCH_HEAD",path,use_url,data);
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}
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else
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{
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// GIT data
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res = extractDataFromGit(path+".git/FETCH_HEAD",path,use_url,data);
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/// SVN data
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if (!res)
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res = extractDataFromSvn(path+".svn/entries",use_url,data);
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if (!res)
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res = extractDataFromSvn(path+"_svn/entries",use_url,data);
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}
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if(res)
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newData = generateHeader(data.rev_str,data.date_str,data.time_str);
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else
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newData = generateHeader("Unknown", "Unknown", "Unknown");
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}
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/// get existed header data for compare
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std::string oldData;
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if(FILE* HeaderFile = fopen("revision.h","rb"))
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{
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while(!feof(HeaderFile))
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{
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int c = fgetc(HeaderFile);
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if(c < 0)
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break;
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oldData += (char)c;
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}
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fclose(HeaderFile);
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}
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/// update header only if different data
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if(newData != oldData)
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{
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if(FILE* OutputFile = fopen("revision.h","wb"))
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{
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fprintf(OutputFile,"%s",newData.c_str());
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fclose(OutputFile);
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}
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}
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return 0;
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}
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