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/* |
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* extfs_beos.cpp - MacOS file system for access native file system access, BeOS specific stuff |
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* |
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* Basilisk II (C) 1997-2000 Christian Bauer |
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* Basilisk II (C) 1997-2001 Christian Bauer |
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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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/* |
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* Get/set finder type/creator for file specified by full path |
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* Get/set finder info for file/directory specified by full path |
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*/ |
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struct mime2type { |
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{NULL, 0, 0, false} // End marker |
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}; |
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void get_finder_type(const char *path, uint32 &type, uint32 &creator) |
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void get_finfo(const char *path, uint32 finfo, uint32 fxinfo) |
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{ |
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type = 0; |
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creator = 0; |
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// Set default finder info |
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Mac_memset(finfo, 0, SIZEOF_FInfo); |
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if (fxinfo) |
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Mac_memset(fxinfo, 0, SIZEOF_FXInfo); |
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WriteMacInt16(finfo + fdFlags, DEFAULT_FINDER_FLAGS); |
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WriteMacInt32(finfo + fdLocation, (uint32)-1); |
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// Open file |
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int fd = open(path, O_RDONLY); |
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if (fd < 0) |
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return; |
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// Read BeOS MIME type and close file |
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// Read BeOS MIME type |
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char mime[256]; |
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ssize_t actual = fs_read_attr(fd, "BEOS:TYPE", B_MIME_STRING_TYPE, 0, mime, 256); |
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mime[255] = 0; |
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if (actual > 0) { |
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// Translate MIME type to MacOS type/creator |
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char mactype[4]; |
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uint8 mactype[4]; |
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if (sscanf(mime, "application/x-MacOS-%c%c%c%c", mactype, mactype+1, mactype+2, mactype+3) == 4) { |
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// MacOS style type |
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memcpy(&type, mactype, 4); |
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WriteMacInt32(finfo + fdType, (mactype[0] << 24) | (mactype[1] << 16) | (mactype[2] << 8) | mactype[3]); |
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} else { |
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// MIME string, look in table |
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for (int i=0; m2t_translation[i].mime; i++) { |
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if (!strcmp(mime, m2t_translation[i].mime)) { |
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type = m2t_translation[i].type; |
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creator = m2t_translation[i].creator; |
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WriteMacInt32(finfo + fdType, m2t_translation[i].type); |
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WriteMacInt32(finfo + fdCreator, m2t_translation[i].creator); |
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break; |
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} |
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} |
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} |
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// Override file type with MACOS:CREATOR attribute |
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fs_read_attr(fd, "MACOS:CREATOR", B_UINT32_TYPE, 0, &creator, 4); |
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if (fs_read_attr(fd, "MACOS:CREATOR", B_UINT32_TYPE, 0, &mime, 4) == 4) |
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WriteMacInt32(finfo + fdCreator, (mime[0] << 24) | (mime[1] << 16) | (mime[2] << 8) | mime[3]); |
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// Read MACOS:HFS_FLAGS attribute |
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if (fs_read_attr(fd, "MACOS:HFS_FLAGS", B_UINT16_TYPE, 0, &mime, 2) == 2) |
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WriteMacInt16(finfo + fdFlags, (mime[0] << 8) | mime[1]); |
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// Close file |
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close(fd); |
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} |
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void set_finder_type(const char *path, uint32 type, uint32 creator) |
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void set_finfo(const char *path, uint32 finfo, uint32 fxinfo) |
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{ |
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char mime[256]; |
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// Open file |
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int fd = open(path, O_WRONLY); |
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if (fd < 0) |
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return; |
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// Set BEOS:TYPE attribute |
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uint32 type = ReadMacInt32(finfo + fdType); |
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if (type) { |
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bool written = false; |
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for (int i=0; m2t_translation[i].mime; i++) { |
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} |
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} |
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if (!written) { |
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char mime[256]; |
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sprintf(mime, "application/x-MacOS-%c%c%c%c", type >> 24, type >> 16, type >> 8, type); |
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fs_write_attr(fd, "BEOS:TYPE", B_MIME_STRING_TYPE, 0, mime, strlen(mime) + 1); |
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} |
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} |
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// Set MACOS:CREATOR attribute |
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if (creator) |
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fs_write_attr(fd, "MACOS:CREATOR", B_UINT32_TYPE, 0, &creator, 4); |
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// Close file |
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close(fd); |
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} |
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/* |
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* Get/set finder flags for file/dir specified by full path (MACOS:HFS_FLAGS attribute) |
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*/ |
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void get_finder_flags(const char *path, uint16 &flags) |
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{ |
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flags = DEFAULT_FINDER_FLAGS; // Default |
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// Open file |
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int fd = open(path, O_RDONLY); |
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if (fd < 0) |
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return; |
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// Read MACOS:HFS_FLAGS attribute |
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fs_read_attr(fd, "MACOS:HFS_FLAGS", B_UINT16_TYPE, 0, &flags, 2); |
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// Close file |
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close(fd); |
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} |
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void set_finder_flags(const char *path, uint16 flags) |
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{ |
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// Open file |
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int fd = open(path, O_WRONLY); |
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if (fd < 0) |
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return; |
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uint32 creator = ReadMacInt32(finfo + fdType); |
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if (creator) { |
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mime[0] = creator >> 24; |
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mime[1] = creator >> 16; |
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mime[2] = creator >> 8; |
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mime[3] = creator; |
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fs_write_attr(fd, "MACOS:CREATOR", B_UINT32_TYPE, 0, &mime, 4); |
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} |
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// Write MACOS:HFS_FLAGS attribute |
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if (flags != DEFAULT_FINDER_FLAGS) |
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fs_write_attr(fd, "MACOS:HFS_FLAGS", B_UINT16_TYPE, 0, &flags, 2); |
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else |
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uint16 flags = ReadMacInt16(finfo + fdFlags); |
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if (flags != DEFAULT_FINDER_FLAGS) { |
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mime[0] = flags >> 8; |
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mime[1] = flags; |
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fs_write_attr(fd, "MACOS:HFS_FLAGS", B_UINT16_TYPE, 0, &mime, 2); |
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} else |
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fs_remove_attr(fd, "MACOS:HFS_FLAGS"); |
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// Close file |
