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Correct storing of filenames as well

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This commit is contained in:
simon.kagstrom 2010-01-30 16:04:42 +00:00
parent 187eb13245
commit 3bf759727e
1 changed files with 7 additions and 2 deletions
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9
Src/gui/game_info.cpp
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@ -88,6 +88,7 @@ struct game_info *GameInfo::dump()
total_sz += strlen(this->author) + 1;
total_sz += strlen(this->name) + 1;
total_sz += strlen(this->filename) + 1;
total_sz += png_sz;
/* 4-byte align */
@ -99,16 +100,19 @@ struct game_info *GameInfo::dump()
out->version_magic = VERSION_MAGIC;
out->author_off = 0; /* Starts AFTER the header */
out->name_off = out->author_off + strlen(this->author) + 1;
out->screenshot_off = out->name_off + strlen(this->name) + 1;
out->filename_off = out->name_off + strlen(this->name) + 1;
out->screenshot_off = out->filename_off + strlen(this->filename) + 1;
memcpy(out->data + out->author_off, this->author, strlen(this->author) + 1);
memcpy(out->data + out->name_off, this->name, strlen(this->name) + 1);
memcpy(out->data + out->filename_off, this->filename, strlen(this->filename) + 1);
memcpy(out->data + out->screenshot_off, png_data, png_sz);
out->sz = htonl(out->sz);
out->author_off = htons(out->author_off);
out->version_magic = htons(out->version_magic);
out->name_off = htons(out->name_off);
out->filename_off = htons(out->filename_off);
out->screenshot_off = htons(out->screenshot_off);
return out;
@ -122,11 +126,12 @@ bool GameInfo::fromDump(struct game_info *gi)
gi->version_magic = ntohs(gi->version_magic);
gi->author_off = ntohs(gi->author_off);
gi->name_off = ntohs(gi->name_off);
gi->filename_off = ntohs(gi->filename_off);
gi->screenshot_off = ntohs(gi->screenshot_off);
this->author = xstrdup((char*)gi->data + gi->author_off);
this->name = xstrdup((char*)gi->data + gi->name_off);
this->filename = xstrdup(" ");
this->filename = xstrdup((char*)gi->data + gi->filename_off);
rw = SDL_RWFromMem(gi->data + gi->screenshot_off,
gi->sz - gi->screenshot_off);