diff options
| -rw-r--r-- | CMakeLists.txt | 1 | ||||
| -rw-r--r-- | git-access.c | 80 | ||||
| -rw-r--r-- | save-git.c | 67 | ||||
| -rw-r--r-- | subsurface.pro | 1 |
4 files changed, 82 insertions, 67 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 4a260e729..16b8b9f52 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -103,6 +103,7 @@ SET(SUBSURFACE_CORE_LIB_SRCS divelist.c equipment.c file.c + git-access.c libdivecomputer.c liquivision.c load-git.c diff --git a/git-access.c b/git-access.c new file mode 100644 index 000000000..3b01623b9 --- /dev/null +++ b/git-access.c @@ -0,0 +1,80 @@ +#include <stdio.h> +#include <ctype.h> +#include <string.h> +#include <stdlib.h> +#include <errno.h> +#include <time.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> +#include <fcntl.h> +#include <git2.h> + +#include "dive.h" + +/* + * If it's not a git repo, return NULL. Be very conservative. + */ +struct git_repository *is_git_repository(const char *filename, const char **branchp) +{ + int flen, blen, ret; + struct stat st; + git_repository *repo; + char *loc, *branch; + + flen = strlen(filename); + if (!flen || filename[--flen] != ']') + return NULL; + + /* Find the matching '[' */ + blen = 0; + while (flen && filename[--flen] != '[') + blen++; + + if (!flen) + return NULL; + + /* + * This is the "point of no return": the name matches + * the git repository name rules, and we will no longer + * return NULL. + * + * We will either return "dummy_git_repository" and the + * branch pointer will have the _whole_ filename in it, + * or we will return a real git repository with the + * branch pointer being filled in with just the branch + * name. + * + * The actual git reading/writing routines can use this + * to generate proper error messages. + */ + *branchp = filename; + loc = malloc(flen+1); + if (!loc) + return dummy_git_repository; + memcpy(loc, filename, flen); + loc[flen] = 0; + + branch = malloc(blen+1); + if (!branch) { + free(loc); + return dummy_git_repository; + } + memcpy(branch, filename+flen+1, blen); + branch[blen] = 0; + + if (stat(loc, &st) < 0 || !S_ISDIR(st.st_mode)) { + free(loc); + free(branch); + return dummy_git_repository; + } + + ret = git_repository_open(&repo, loc); + free(loc); + if (ret < 0) { + free(branch); + return dummy_git_repository; + } + *branchp = branch; + return repo; +} diff --git a/save-git.c b/save-git.c index 84eb1a316..0aef48f0b 100644 --- a/save-git.c +++ b/save-git.c @@ -1127,73 +1127,6 @@ static int do_git_save(git_repository *repo, const char *branch, bool select_onl return create_new_commit(repo, branch, &id); } -/* - * If it's not a git repo, return NULL. Be very conservative. - */ -struct git_repository *is_git_repository(const char *filename, const char **branchp) -{ - int flen, blen, ret; - struct stat st; - git_repository *repo; - char *loc, *branch; - - flen = strlen(filename); - if (!flen || filename[--flen] != ']') - return NULL; - - /* Find the matching '[' */ - blen = 0; - while (flen && filename[--flen] != '[') - blen++; - - if (!flen) - return NULL; - - /* - * This is the "point of no return": the name matches - * the git repository name rules, and we will no longer - * return NULL. - * - * We will either return "dummy_git_repository" and the - * branch pointer will have the _whole_ filename in it, - * or we will return a real git repository with the - * branch pointer being filled in with just the branch - * name. - * - * The actual git reading/writing routines can use this - * to generate proper error messages. - */ - *branchp = filename; - loc = malloc(flen+1); - if (!loc) - return dummy_git_repository; - memcpy(loc, filename, flen); - loc[flen] = 0; - - branch = malloc(blen+1); - if (!branch) { - free(loc); - return dummy_git_repository; - } - memcpy(branch, filename+flen+1, blen); - branch[blen] = 0; - - if (stat(loc, &st) < 0 || !S_ISDIR(st.st_mode)) { - free(loc); - free(branch); - return dummy_git_repository; - } - - ret = git_repository_open(&repo, loc); - free(loc); - if (ret < 0) { - free(branch); - return dummy_git_repository; - } - *branchp = branch; - return repo; -} - int git_save_dives(struct git_repository *repo, const char *branch, bool select_only) { int ret; diff --git a/subsurface.pro b/subsurface.pro index 4853796c0..7a00d7492 100644 --- a/subsurface.pro +++ b/subsurface.pro @@ -124,6 +124,7 @@ SOURCES = \ equipment.c \ file.c \ gettextfromc.cpp \ + git-access.c \ libdivecomputer.c \ liquivision.c \ load-git.c \ |