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-rw-r--r--src/tools/genrevision/genrevision.cpp907
1 files changed, 487 insertions, 420 deletions
diff --git a/src/tools/genrevision/genrevision.cpp b/src/tools/genrevision/genrevision.cpp
index 1c22655c782..8ed9287940d 100644
--- a/src/tools/genrevision/genrevision.cpp
+++ b/src/tools/genrevision/genrevision.cpp
@@ -1,420 +1,487 @@
-/*
- * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <fstream>
-#include <sstream>
-#include <time.h>
-#include <stdio.h>
-#include <string.h>
-
-#pragma warning(disable:4996)
-
-struct RawData
-{
- char hash_str[200];
- char rev_str[200];
- char date_str[200];
- char time_str[200];
-};
-
-void extractDataFromSvn(FILE* EntriesFile, bool url, RawData& data)
-{
- char buf[200];
-
- char repo_str[200];
- char num_str[200];
-
- fgets(buf,200,EntriesFile);
- fgets(buf,200,EntriesFile);
- fgets(buf,200,EntriesFile);
- fgets(buf,200,EntriesFile); sscanf(buf,"%s",num_str);
- fgets(buf,200,EntriesFile); sscanf(buf,"%s",repo_str);
- fgets(buf,200,EntriesFile);
- fgets(buf,200,EntriesFile);
- fgets(buf,200,EntriesFile);
- fgets(buf,200,EntriesFile);
- fgets(buf,200,EntriesFile); sscanf(buf,"%10sT%8s",data.date_str,data.time_str);
-
- if(url)
- sprintf(data.rev_str,"%s at %s",num_str,repo_str);
- else
- strcpy(data.rev_str,num_str);
-}
-
-void extractDataFromHG(FILE* EntriesFile, std::string path, bool url, RawData& data)
-{
- char buf[200];
-
- char hash_str[200];
- char revision_str[200];
-
- bool found = false;
- while(fgets(buf,200,EntriesFile))
- {
- if(sscanf(buf,"%s %s",hash_str,revision_str)==2)
- {
- found = true;
- break;
- }
- }
-
- if(!found)
- {
- strcpy(data.hash_str,"*");
- strcpy(data.rev_str,"*");
- strcpy(data.date_str,"*");
- strcpy(data.time_str,"*");
- return;
- }
-
- char thash_str[200];
- for(int i = 11;i >= 0; --i)
- {
- thash_str[i] = hash_str[i];
- }
- thash_str[12] = '\0';
-
- strcpy(data.hash_str,thash_str);
- strcpy(data.rev_str,revision_str);
-
- strcpy(data.date_str,"*");
- strcpy(data.time_str,"*");
-}
-
-void extractDataFromGit(FILE* EntriesFile, std::string path, bool url, RawData& data)
-{
- char buf[200];
-
- char hash_str[200];
- char branch_str[200];
- char url_str[200];
-
- bool found = false;
- while(fgets(buf,200,EntriesFile))
- {
- if(sscanf(buf,"%s\t\tbranch %s of %s",hash_str,branch_str,url_str)==3)
- {
- found = true;
- break;
- }
- }
-
- if(!found)
- {
- strcpy(data.hash_str,"*");
- strcpy(data.rev_str,"*");
- strcpy(data.date_str,"*");
- strcpy(data.time_str,"*");
- return;
- }
-
- if(url)
- {
- char* host_str = NULL;
- char* acc_str = NULL;
- char* repo_str = NULL;
-
- // parse URL like git@github.com:mangos/mangos
- char url_buf[200];
- int res = sscanf(url_str,"git@%s",url_buf);
- if(res)
- {
- host_str = strtok(url_buf,":");
- acc_str = strtok(NULL,"/");
- repo_str = strtok(NULL," ");
- }
- else
- {
- res = sscanf(url_str,"git://%s",url_buf);
- if(res)
- {
- host_str = strtok(url_buf,"/");
- acc_str = strtok(NULL,"/");
- repo_str = strtok(NULL,".");
- }
- }
-
- // can generate nice link
- if(res)
- sprintf(data.rev_str,"http://%s/%s/%s/commit/%s",host_str,acc_str,repo_str,hash_str);
- // unknonw URL format, use as-is
- else
- sprintf(data.rev_str,"%s at %s",hash_str,url_str);
- }
- else
- strcpy(data.rev_str,hash_str);
- strcpy(data.hash_str,"*");
-
- time_t rev_time = 0;
- // extracting date/time
- FILE* LogFile = fopen((path+".git/logs/HEAD").c_str(), "r");
- if(LogFile)
- {
- while(fgets(buf,200,LogFile))
- {
- char buf2[200];
- char new_hash[200];
- int unix_time = 0;
- int res2 = sscanf(buf,"%s %s %s %s %i",buf2,new_hash,buf2,buf2,&unix_time);
- if(res2!=5)
- continue;
-
- if(strcmp(hash_str,new_hash))
- continue;
-
- rev_time = unix_time;
- break;
- }
-
- fclose(LogFile);
-
- if(rev_time)
- {
- tm* aTm = localtime(&rev_time);
- // YYYY year
- // MM month (2 digits 01-12)
- // DD day (2 digits 01-31)
- // HH hour (2 digits 00-23)
- // MM minutes (2 digits 00-59)
- // SS seconds (2 digits 00-59)
- sprintf(data.date_str,"%04d-%02d-%02d",aTm->tm_year+1900,aTm->tm_mon+1,aTm->tm_mday);
- sprintf(data.time_str,"%02d:%02d:%02d",aTm->tm_hour,aTm->tm_min,aTm->tm_sec);
- }
- else
- {
- strcpy(data.date_str,"*");
- strcpy(data.time_str,"*");
- }
- }
- else
- {
- strcpy(data.date_str,"*");
- strcpy(data.time_str,"*");
- }
-}
-
-bool extractDataFromSvn(std::string filename, bool url, RawData& data)
-{
- FILE* EntriesFile = fopen(filename.c_str(), "r");
- if(!EntriesFile)
- return false;
-
- extractDataFromSvn(EntriesFile,url,data);
- fclose(EntriesFile);
- return true;
-}
-
-bool extractDataFromGit(std::string filename, std::string path, bool url, RawData& data)
-{
- FILE* EntriesFile = fopen(filename.c_str(), "r");
- if(!EntriesFile)
- return false;
-
- extractDataFromGit(EntriesFile,path,url,data);
- fclose(EntriesFile);
- return true;
-}
-
-bool extractDataFromHG(std::string filename, std::string path, bool url, RawData& data)
-{
- FILE* EntriesFile = fopen(filename.c_str(), "r");
- if(!EntriesFile)
- return false;
-
- extractDataFromHG(EntriesFile,path,url,data);
- fclose(EntriesFile);
- return true;
-}
-
-std::string generateHeader(char const* rev_str, char const* date_str, char const* time_str, char const* hash_str)
-{
- std::ostringstream newData;
- newData << "#ifndef __REVISION_H__" << std::endl;
- newData << "#define __REVISION_H__" << std::endl;
- newData << " #define _REVISION \"" << rev_str << "\"" << std::endl;
- newData << " #define _HASH \"" << hash_str << "\"" << std::endl;
- newData << " #define _REVISION_DATE \"" << date_str << "\"" << std::endl;
- newData << " #define _REVISION_TIME \"" << time_str << "\""<< std::endl;
- newData << "#endif // __REVISION_H__" << std::endl;
- return newData.str();
-}
-
-int main(int argc, char **argv)
-{
- bool use_url = false;
- bool hg_prefered = true;
- bool git_prefered = false;
- bool svn_prefered = false;
- std::string path;
-
- // Call: tool {options} [path]
- // -h use hg prefered (default)
- // -g use git prefered
- // -s use svn prefered
- // -r use only revision (without repo URL) (default)
- // -u include repositire URL as commit URL or "rev at URL"
- for(int k = 1; k <= argc; ++k)
- {
- if(!argv[k] || !*argv[k])
- break;
-
- if(argv[k][0]!='-')
- {
- path = argv[k];
- if(path.size() > 0 && (path[path.size()-1]!='/' || path[path.size()-1]!='\\'))
- path += '/';
- break;
- }
-
- switch(argv[k][1])
- {
- case 'h':
- hg_prefered = true;
- git_prefered = false;
- svn_prefered = false;
- continue;
- case 'g':
- hg_prefered = false;
- git_prefered = true;
- svn_prefered = false;
- continue;
- case 'r':
- use_url = false;
- continue;
- case 's':
- hg_prefered = false;
- git_prefered = false;
- svn_prefered = true;
- continue;
- case 'u':
- use_url = true;
- continue;
- default:
- printf("Unknown option %s",argv[k]);
- return 1;
- }
- }
-
-
- /// new data extraction
- std::string newData;
-
- {
- RawData data;
-
- bool res = false;
-
- if(svn_prefered)
- {
- /// SVN data
- res = extractDataFromSvn(path+".svn/entries",use_url,data);
- if (!res)
- res = extractDataFromSvn(path+"_svn/entries",use_url,data);
- // HG data
- if (!res)
- res = extractDataFromHG(path+".hg/branchheads.cache",path,use_url,data);
- if (!res)
- res = extractDataFromHG(path+"_hg/branchheads.cache",path,use_url,data);
- if (!res)
- res = extractDataFromHG(path+".hg/branch.cache",path,use_url,data);
- if (!res)
- res = extractDataFromHG(path+"_hg/branch.cache",path,use_url,data);
- // GIT data
- if (!res)
- res = extractDataFromGit(path+".git/FETCH_HEAD",path,use_url,data);
- if (!res)
- res = extractDataFromGit(path+"_git/FETCH_HEAD",path,use_url,data);
- }
- else if(git_prefered)
- {
- // GIT data
- res = extractDataFromGit(path+".git/FETCH_HEAD",path,use_url,data);
- if (!res)
- res = extractDataFromGit(path+"_git/FETCH_HEAD",path,use_url,data);
- // HG data
- if (!res)
- res = extractDataFromHG(path+".hg/branchheads.cache",path,use_url,data);
- if (!res)
- res = extractDataFromHG(path+"_hg/branchheads.cache",path,use_url,data);
- if (!res)
- res = extractDataFromHG(path+".hg/branch.cache",path,use_url,data);
- if (!res)
- res = extractDataFromHG(path+"_hg/branch.cache",path,use_url,data);
- /// SVN data
- if (!res)
- res = extractDataFromSvn(path+".svn/entries",use_url,data);
- if (!res)
- res = extractDataFromSvn(path+"_svn/entries",use_url,data);
- }
-
- else if(hg_prefered)
- {
- // HG data
- res = extractDataFromHG(path+".hg/branchheads.cache",path,use_url,data);
- if (!res)
- res = extractDataFromHG(path+"_hg/branchheads.cache",path,use_url,data);
- if (!res)
- res = extractDataFromHG(path+".hg/branch.cache",path,use_url,data);
- if (!res)
- res = extractDataFromHG(path+"_hg/branch.cache",path,use_url,data);
- /// SVN data
- if (!res)
- res = extractDataFromSvn(path+".svn/entries",use_url,data);
- if (!res)
- res = extractDataFromSvn(path+"_svn/entries",use_url,data);
- // GIT data
- if (!res)
- res = extractDataFromGit(path+".git/FETCH_HEAD",path,use_url,data);
- if (!res)
- res = extractDataFromGit(path+"_git/FETCH_HEAD",path,use_url,data);
- }
- if(res)
- newData = generateHeader(data.rev_str,data.date_str,data.time_str,data.hash_str);
- else
- newData = generateHeader("*", "*", "*", "*");
- }
-
- /// get existed header data for compare
- std::string oldData;
-
- if(FILE* HeaderFile = fopen("revision.h","rb"))
- {
- while(!feof(HeaderFile))
- {
- int c = fgetc(HeaderFile);
- if(c < 0)
- break;
- oldData += (char)c;
- }
-
- fclose(HeaderFile);
- }
-
- /// update header only if different data
- if(newData != oldData)
- {
- if(FILE* OutputFile = fopen("revision.h","wb"))
- {
- fprintf(OutputFile,"%s",newData.c_str());
- fclose(OutputFile);
- }
- }
-
- return 0;
-}
-
+/*
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <fstream>
+#include <sstream>
+#include <time.h>
+#include <stdio.h>
+#include <string.h>
+
+#pragma warning(disable:4996)
+
+struct RawData
+{
+ char hash_str[200];
+ char rev_str[200];
+ char date_str[200];
+ char time_str[200];
+};
+
+void extractDataFromSvn(FILE* EntriesFile, bool url, RawData& data)
+{
+ char buf[200];
+
+ char repo_str[200];
+ char num_str[200];
+
+ fgets(buf,200,EntriesFile);
+ fgets(buf,200,EntriesFile);
+ fgets(buf,200,EntriesFile);
+ fgets(buf,200,EntriesFile); sscanf(buf,"%s",num_str);
+ fgets(buf,200,EntriesFile); sscanf(buf,"%s",repo_str);
+ fgets(buf,200,EntriesFile);
+ fgets(buf,200,EntriesFile);
+ fgets(buf,200,EntriesFile);
+ fgets(buf,200,EntriesFile);
+ fgets(buf,200,EntriesFile); sscanf(buf,"%10sT%8s",data.date_str,data.time_str);
+
+ if(url)
+ sprintf(data.rev_str,"%s at %s",num_str,repo_str);
+ else
+ strcpy(data.rev_str,num_str);
+}
+
+void extractDataFromHG(FILE* EntriesFile, std::string path, bool url, RawData& data)
+{
+ char buf[200];
+
+ char hash_str[200];
+ char revision_str[200];
+
+ bool found = false;
+ while(fgets(buf,200,EntriesFile))
+ {
+ if(sscanf(buf,"%s %s",hash_str,revision_str)==2)
+ {
+ found = true;
+ break;
+ }
+ }
+
+ if(!found)
+ {
+ strcpy(data.hash_str,"*");
+ strcpy(data.rev_str,"*");
+ strcpy(data.date_str,"*");
+ strcpy(data.time_str,"*");
+ return;
+ }
+
+ char thash_str[200];
+ for(int i = 11;i >= 0; --i)
+ {
+ thash_str[i] = hash_str[i];
+ }
+ thash_str[12] = '\0';
+
+ strcpy(data.hash_str,thash_str);
+ strcpy(data.rev_str,revision_str);
+
+ strcpy(data.date_str,"*");
+ strcpy(data.time_str,"*");
+}
+
+void extractDataFromArchive(FILE* EntriesFile, std::string path, bool url, RawData& data)
+{
+ char buf[200];
+
+ char hash_str[200];
+ char revision_str[200];
+
+ bool found = false;
+ while(fgets(buf,200,EntriesFile))
+ {
+ if(sscanf(buf,"%s %s",revision_str,hash_str)==2)
+ {
+ found = true;
+ break;
+ }
+ }
+
+ if(!found)
+ {
+ strcpy(data.hash_str,"*");
+ strcpy(data.rev_str,"*");
+ strcpy(data.date_str,"*");
+ strcpy(data.time_str,"*");
+ return;
+ }
+
+ char thash_str[200];
+ for(int i = 11;i >= 0; --i)
+ {
+ thash_str[i] = hash_str[i];
+ }
+ thash_str[12] = '\0';
+
+ strcpy(data.hash_str,thash_str);
+ strcpy(data.rev_str,"Archive");
+
+ strcpy(data.date_str,"*");
+ strcpy(data.time_str,"*");
+}
+
+void extractDataFromGit(FILE* EntriesFile, std::string path, bool url, RawData& data)
+{
+ char buf[200];
+
+ char hash_str[200];
+ char branch_str[200];
+ char url_str[200];
+
+ bool found = false;
+ while(fgets(buf,200,EntriesFile))
+ {
+ if(sscanf(buf,"%s\t\tbranch %s of %s",hash_str,branch_str,url_str)==3)
+ {
+ found = true;
+ break;
+ }
+ }
+
+ if(!found)
+ {
+ strcpy(data.hash_str,"*");
+ strcpy(data.rev_str,"*");
+ strcpy(data.date_str,"*");
+ strcpy(data.time_str,"*");
+ return;
+ }
+
+ if(url)
+ {
+ char* host_str = NULL;
+ char* acc_str = NULL;
+ char* repo_str = NULL;
+
+ // parse URL like git@github.com:mangos/mangos
+ char url_buf[200];
+ int res = sscanf(url_str,"git@%s",url_buf);
+ if(res)
+ {
+ host_str = strtok(url_buf,":");
+ acc_str = strtok(NULL,"/");
+ repo_str = strtok(NULL," ");
+ }
+ else
+ {
+ res = sscanf(url_str,"git://%s",url_buf);
+ if(res)
+ {
+ host_str = strtok(url_buf,"/");
+ acc_str = strtok(NULL,"/");
+ repo_str = strtok(NULL,".");
+ }
+ }
+
+ // can generate nice link
+ if(res)
+ sprintf(data.rev_str,"http://%s/%s/%s/commit/%s",host_str,acc_str,repo_str,hash_str);
+ // unknonw URL format, use as-is
+ else
+ sprintf(data.rev_str,"%s at %s",hash_str,url_str);
+ }
+ else
+ strcpy(data.rev_str,hash_str);
+ strcpy(data.hash_str,"*");
+
+ time_t rev_time = 0;
+ // extracting date/time
+ FILE* LogFile = fopen((path+".git/logs/HEAD").c_str(), "r");
+ if(LogFile)
+ {
+ while(fgets(buf,200,LogFile))
+ {
+ char buf2[200];
+ char new_hash[200];
+ int unix_time = 0;
+ int res2 = sscanf(buf,"%s %s %s %s %i",buf2,new_hash,buf2,buf2,&unix_time);
+ if(res2!=5)
+ continue;
+
+ if(strcmp(hash_str,new_hash))
+ continue;
+
+ rev_time = unix_time;
+ break;
+ }
+
+ fclose(LogFile);
+
+ if(rev_time)
+ {
+ tm* aTm = localtime(&rev_time);
+ // YYYY year
+ // MM month (2 digits 01-12)
+ // DD day (2 digits 01-31)
+ // HH hour (2 digits 00-23)
+ // MM minutes (2 digits 00-59)
+ // SS seconds (2 digits 00-59)
+ sprintf(data.date_str,"%04d-%02d-%02d",aTm->tm_year+1900,aTm->tm_mon+1,aTm->tm_mday);
+ sprintf(data.time_str,"%02d:%02d:%02d",aTm->tm_hour,aTm->tm_min,aTm->tm_sec);
+ }
+ else
+ {
+ strcpy(data.date_str,"*");
+ strcpy(data.time_str,"*");
+ }
+ }
+ else
+ {
+ strcpy(data.date_str,"*");
+ strcpy(data.time_str,"*");
+ }
+}
+
+bool extractDataFromSvn(std::string filename, bool url, RawData& data)
+{
+ FILE* EntriesFile = fopen(filename.c_str(), "r");
+ if(!EntriesFile)
+ return false;
+
+ extractDataFromSvn(EntriesFile,url,data);
+ fclose(EntriesFile);
+ return true;
+}
+
+bool extractDataFromGit(std::string filename, std::string path, bool url, RawData& data)
+{
+ FILE* EntriesFile = fopen(filename.c_str(), "r");
+ if(!EntriesFile)
+ return false;
+
+ extractDataFromGit(EntriesFile,path,url,data);
+ fclose(EntriesFile);
+ return true;
+}
+
+bool extractDataFromHG(std::string filename, std::string path, bool url, RawData& data)
+{
+ FILE* EntriesFile = fopen(filename.c_str(), "r");
+ if(!EntriesFile)
+ return false;
+
+ extractDataFromHG(EntriesFile,path,url,data);
+ fclose(EntriesFile);
+ return true;
+}
+
+bool extractDataFromArchive(std::string filename, std::string path, bool url, RawData& data)
+{
+ FILE* EntriesFile = fopen(filename.c_str(), "r");
+ if(!EntriesFile)
+ return false;
+
+ extractDataFromArchive(EntriesFile,path,url,data);
+ fclose(EntriesFile);
+ return true;
+}
+
+std::string generateHeader(char const* rev_str, char const* date_str, char const* time_str, char const* hash_str)
+{
+ std::ostringstream newData;
+ newData << "#ifndef __REVISION_H__" << std::endl;
+ newData << "#define __REVISION_H__" << std::endl;
+ newData << " #define _REVISION \"" << rev_str << "\"" << std::endl;
+ newData << " #define _HASH \"" << hash_str << "\"" << std::endl;
+ newData << " #define _REVISION_DATE \"" << date_str << "\"" << std::endl;
+ newData << " #define _REVISION_TIME \"" << time_str << "\""<< std::endl;
+ newData << "#endif // __REVISION_H__" << std::endl;
+ return newData.str();
+}
+
+int main(int argc, char **argv)
+{
+ bool use_url = false;
+ bool hg_prefered = true;
+ bool git_prefered = false;
+ bool svn_prefered = false;
+ std::string path;
+
+ // Call: tool {options} [path]
+ // -h use hg prefered (default)
+ // -g use git prefered
+ // -s use svn prefered
+ // -r use only revision (without repo URL) (default)
+ // -u include repositire URL as commit URL or "rev at URL"
+ for(int k = 1; k <= argc; ++k)
+ {
+ if(!argv[k] || !*argv[k])
+ break;
+
+ if(argv[k][0]!='-')
+ {
+ path = argv[k];
+ if(path.size() > 0 && (path[path.size()-1]!='/' || path[path.size()-1]!='\\'))
+ path += '/';
+ break;
+ }
+
+ switch(argv[k][1])
+ {
+ case 'h':
+ hg_prefered = true;
+ git_prefered = false;
+ svn_prefered = false;
+ continue;
+ case 'g':
+ hg_prefered = false;
+ git_prefered = true;
+ svn_prefered = false;
+ continue;
+ case 'r':
+ use_url = false;
+ continue;
+ case 's':
+ hg_prefered = false;
+ git_prefered = false;
+ svn_prefered = true;
+ continue;
+ case 'u':
+ use_url = true;
+ continue;
+ default:
+ printf("Unknown option %s",argv[k]);
+ return 1;
+ }
+ }
+
+
+ /// new data extraction
+ std::string newData;
+
+ {
+ RawData data;
+
+ bool res = false;
+
+ if(svn_prefered)
+ {
+ /// SVN data
+ res = extractDataFromSvn(path+".svn/entries",use_url,data);
+ if (!res)
+ res = extractDataFromSvn(path+"_svn/entries",use_url,data);
+ // HG data
+ if (!res)
+ res = extractDataFromHG(path+".hg/branchheads.cache",path,use_url,data);
+ if (!res)
+ res = extractDataFromHG(path+"_hg/branchheads.cache",path,use_url,data);
+ if (!res)
+ res = extractDataFromHG(path+".hg/branch.cache",path,use_url,data);
+ if (!res)
+ res = extractDataFromHG(path+"_hg/branch.cache",path,use_url,data);
+ // GIT data
+ if (!res)
+ res = extractDataFromGit(path+".git/FETCH_HEAD",path,use_url,data);
+ if (!res)
+ res = extractDataFromGit(path+"_git/FETCH_HEAD",path,use_url,data);
+ // Archive data
+ if (!res)
+ res = extractDataFromArchive(path+".hg_archival.txt",path,use_url,data);
+ if (!res)
+ res = extractDataFromArchive(path+"_hg_archival.txt",path,use_url,data);
+ }
+ else if(git_prefered)
+ {
+ // GIT data
+ res = extractDataFromGit(path+".git/FETCH_HEAD",path,use_url,data);
+ if (!res)
+ res = extractDataFromGit(path+"_git/FETCH_HEAD",path,use_url,data);
+ // HG data
+ if (!res)
+ res = extractDataFromHG(path+".hg/branchheads.cache",path,use_url,data);
+ if (!res)
+ res = extractDataFromHG(path+"_hg/branchheads.cache",path,use_url,data);
+ if (!res)
+ res = extractDataFromHG(path+".hg/branch.cache",path,use_url,data);
+ if (!res)
+ res = extractDataFromHG(path+"_hg/branch.cache",path,use_url,data);
+ /// SVN data
+ if (!res)
+ res = extractDataFromSvn(path+".svn/entries",use_url,data);
+ if (!res)
+ res = extractDataFromSvn(path+"_svn/entries",use_url,data);
+ // Archive data
+ if (!res)
+ res = extractDataFromArchive(path+".hg_archival.txt",path,use_url,data);
+ if (!res)
+ res = extractDataFromArchive(path+"_hg_archival.txt",path,use_url,data);
+ }
+
+ else if(hg_prefered)
+ {
+ // HG data
+ res = extractDataFromHG(path+".hg/branchheads.cache",path,use_url,data);
+ if (!res)
+ res = extractDataFromHG(path+"_hg/branchheads.cache",path,use_url,data);
+ if (!res)
+ res = extractDataFromHG(path+".hg/branch.cache",path,use_url,data);
+ if (!res)
+ res = extractDataFromHG(path+"_hg/branch.cache",path,use_url,data);
+ /// SVN data
+ if (!res)
+ res = extractDataFromSvn(path+".svn/entries",use_url,data);
+ if (!res)
+ res = extractDataFromSvn(path+"_svn/entries",use_url,data);
+ // GIT data
+ if (!res)
+ res = extractDataFromGit(path+".git/FETCH_HEAD",path,use_url,data);
+ if (!res)
+ res = extractDataFromGit(path+"_git/FETCH_HEAD",path,use_url,data);
+ // Archive data
+ if (!res)
+ res = extractDataFromArchive(path+".hg_archival.txt",path,use_url,data);
+ if (!res)
+ res = extractDataFromArchive(path+"_hg_archival.txt",path,use_url,data);
+ }
+
+ if(res)
+ newData = generateHeader(data.rev_str,data.date_str,data.time_str,data.hash_str);
+ else
+ newData = generateHeader("*", "*", "*", "*");
+ }
+
+ /// get existed header data for compare
+ std::string oldData;
+
+ if(FILE* HeaderFile = fopen("revision.h","rb"))
+ {
+ while(!feof(HeaderFile))
+ {
+ int c = fgetc(HeaderFile);
+ if(c < 0)
+ break;
+ oldData += (char)c;
+ }
+
+ fclose(HeaderFile);
+ }
+
+ /// update header only if different data
+ if(newData != oldData)
+ {
+ if(FILE* OutputFile = fopen("revision.h","wb"))
+ {
+ fprintf(OutputFile,"%s",newData.c_str());
+ fclose(OutputFile);
+ }
+ }
+
+ return 0;
+}
+