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79 lines
1.6 KiB
79 lines
1.6 KiB
#include "builtin.h" |
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#include "cache.h" |
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#include "pack.h" |
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static int verify_one_pack(const char *path, int verbose) |
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{ |
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char arg[PATH_MAX]; |
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int len; |
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struct packed_git *pack; |
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int err; |
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len = strlcpy(arg, path, PATH_MAX); |
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if (len >= PATH_MAX) |
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return error("name too long: %s", path); |
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/* |
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* In addition to "foo.idx" we accept "foo.pack" and "foo"; |
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* normalize these forms to "foo.idx" for add_packed_git(). |
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*/ |
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if (has_extension(arg, ".pack")) { |
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strcpy(arg + len - 5, ".idx"); |
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len--; |
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} else if (!has_extension(arg, ".idx")) { |
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if (len + 4 >= PATH_MAX) |
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return error("name too long: %s.idx", arg); |
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strcpy(arg + len, ".idx"); |
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len += 4; |
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} |
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/* |
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* add_packed_git() uses our buffer (containing "foo.idx") to |
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* build the pack filename ("foo.pack"). Make sure it fits. |
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*/ |
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if (len + 1 >= PATH_MAX) { |
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arg[len - 4] = '\0'; |
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return error("name too long: %s.pack", arg); |
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} |
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pack = add_packed_git(arg, len, 1); |
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if (!pack) |
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return error("packfile %s not found.", arg); |
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err = verify_pack(pack, verbose); |
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free(pack); |
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return err; |
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} |
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static const char verify_pack_usage[] = "git-verify-pack [-v] <pack>..."; |
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int cmd_verify_pack(int argc, const char **argv, const char *prefix) |
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{ |
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int err = 0; |
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int verbose = 0; |
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int no_more_options = 0; |
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int nothing_done = 1; |
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while (1 < argc) { |
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if (!no_more_options && argv[1][0] == '-') { |
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if (!strcmp("-v", argv[1])) |
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verbose = 1; |
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else if (!strcmp("--", argv[1])) |
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no_more_options = 1; |
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else |
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usage(verify_pack_usage); |
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} |
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else { |
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if (verify_one_pack(argv[1], verbose)) |
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err = 1; |
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nothing_done = 0; |
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} |
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argc--; argv++; |
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} |
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if (nothing_done) |
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usage(verify_pack_usage); |
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return err; |
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}
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