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shellext: new Direntry::read()

Changeset 5cda5fda8327…

Parent e03b889d02bb…

by Adrian Buehlmann

Changes to 4 files · Browse files at 5cda5fda8327 Showing diff from parent e03b889d02bb Diff from another changeset...

Change 1 of 1 Show Entire File tortoise/​shellext/​Directory.cpp Stacked
 
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@@ -251,7 +251,7 @@
  }   printf(   "%c %6o %10u %-24s %s\n", - i->state, i->mode, i->length, s.c_str(), p.c_str() + i->state, i->mode, i->size, s.c_str(), p.c_str()   );   }  }
Change 1 of 1 Show Entire File tortoise/​shellext/​Direntry.cpp Stacked
 
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@@ -42,6 +42,31 @@
 }     +int Direntry::read(FILE* f, std::vector<char>& relpath) +{ + if (fread(&state, sizeof(state), 1, f) != 1) + return 0; + + unsigned length = 0; + + fread(&mode, sizeof(mode), 1, f); + fread(&size, sizeof(size), 1, f); + fread(&mtime, sizeof(mtime), 1, f); + fread(&length, sizeof(length), 1, f); + + mode = ntohl(mode); + size = ntohl(size); + mtime = ntohl(mtime); + length = ntohl(length); + + relpath.resize(length + 1, 0); + fread(&relpath[0], sizeof(char), length, f); + relpath[length] = 0; + + return 1; +} + +  char Direntry::status(const thg_stat& stat) const  {   switch (this->state)
Change 1 of 2 Show Changes Only tortoise/​shellext/​Direntry.h Stacked
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   // Copyright (C) 2009 Benjamin Pollack  // Copyright (C) 2009 Adrian Buehlmann  //  // 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, see <http://www.gnu.org/licenses/>.    #ifndef DIRENTRY_H  #define DIRENTRY_H   +#include <vector> +    struct thg_stat  {   unsigned size;   unsigned mtime;   bool isdir;  };    int lstat(const char* file, thg_stat& rstat);     -struct Direntry +class Direntry  { +public:   unsigned char state;   unsigned mode;   unsigned size;   unsigned mtime; - unsigned length;     std::string name;   + int read(FILE* f, std::vector<char>& relpath);   char status(const thg_stat& stat) const; + +private: + static uint32_t ntohl(uint32_t x) + { + return ((x & 0x000000ffUL) << 24) | + ((x & 0x0000ff00UL) << 8) | + ((x & 0x00ff0000UL) >> 8) | + ((x & 0xff000000UL) >> 24); + }  };    #endif
Change 1 of 2 Show Entire File tortoise/​shellext/​dirstate.cpp Stacked
 
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@@ -55,14 +55,6 @@
 private:   Dirstate()   : root_(0, ""), num_added_(0), num_entries_(0) {} - - static uint32_t ntohl(uint32_t x) - { - return ((x & 0x000000ffUL) << 24) | - ((x & 0x0000ff00UL) << 8) | - ((x & 0x00ff0000UL) >> 8) | - ((x & 0xff000000UL) >> 24); - }  };     @@ -81,29 +73,13 @@
  fread(&pd->parent2, sizeof(char), HASH_LENGTH, f);     Direntry e; - - std::vector<char> temp(MAX_PATH+10, 0); - - while (fread(&e.state, sizeof(e.state), 1, f) == 1) + std::vector<char> relpath(MAX_PATH + 10, 0); + while (e.read(f, relpath))   { - fread(&e.mode, sizeof(e.mode), 1, f); - fread(&e.size, sizeof(e.size), 1, f); - fread(&e.mtime, sizeof(e.mtime), 1, f); - fread(&e.length, sizeof(e.length), 1, f); - - e.mode = ntohl(e.mode); - e.size = ntohl(e.size); - e.mtime = ntohl(e.mtime); - e.length = ntohl(e.length); - - temp.resize(e.length+1, 0); - fread(&temp[0], sizeof(char), e.length, f); - temp[e.length] = 0; -   if (e.state == 'a')   ++pd->num_added_;   - pd->add(&temp[0], e); + pd->add(&relpath[0], e);   }     fclose(f);