author | Lars Hjemli <hjemli@gmail.com> | 2006-12-15 17:17:36 (UTC) |
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committer | Lars Hjemli <hjemli@gmail.com> | 2006-12-15 17:17:36 (UTC) |
commit | 2101e26fd68f816e77de62b93df4c32fd1110d0c (patch) (unidiff) | |
tree | d70d28734c4fbfd0a4e4a40bcfd445eb50dc1666 /parsing.c | |
parent | 420712ac2531f65a2b94d5ec6d8e03de6942331e (diff) | |
download | cgit-2101e26fd68f816e77de62b93df4c32fd1110d0c.zip cgit-2101e26fd68f816e77de62b93df4c32fd1110d0c.tar.gz cgit-2101e26fd68f816e77de62b93df4c32fd1110d0c.tar.bz2 |
Add a common commit parser
Make a better commit parser, replacing the ugly one in ui-log.c
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r-- | parsing.c | 53 |
1 files changed, 53 insertions, 0 deletions
@@ -103,4 +103,57 @@ int cgit_parse_query(char *txt, configfn fn) | |||
103 | if (t!=txt) | 103 | if (t!=txt) |
104 | (*fn)(txt, value); | 104 | (*fn)(txt, value); |
105 | return 0; | 105 | return 0; |
106 | } | 106 | } |
107 | |||
108 | char *substr(const char *head, const char *tail) | ||
109 | { | ||
110 | char *buf; | ||
111 | |||
112 | buf = xmalloc(tail - head + 1); | ||
113 | strncpy(buf, head, tail - head); | ||
114 | buf[tail - head] = '\0'; | ||
115 | return buf; | ||
116 | } | ||
117 | |||
118 | struct commitinfo *cgit_parse_commit(struct commit *commit) | ||
119 | { | ||
120 | struct commitinfo *ret; | ||
121 | char *p = commit->buffer, *t = commit->buffer; | ||
122 | |||
123 | ret = xmalloc(sizeof(*ret)); | ||
124 | ret->commit = commit; | ||
125 | |||
126 | if (strncmp(p, "tree ", 5)) | ||
127 | die("Bad commit: %s", sha1_to_hex(commit->object.sha1)); | ||
128 | else | ||
129 | p += 46; // "tree " + hex[40] + "\n" | ||
130 | |||
131 | while (!strncmp(p, "parent ", 7)) | ||
132 | p += 48; // "parent " + hex[40] + "\n" | ||
133 | |||
134 | if (!strncmp(p, "author ", 7)) { | ||
135 | p += 7; | ||
136 | t = strchr(p, '<') - 1; | ||
137 | ret->author = substr(p, t); | ||
138 | p = strchr(p, '\n') + 1; | ||
139 | } | ||
140 | |||
141 | if (!strncmp(p, "committer ", 9)) { | ||
142 | p += 9; | ||
143 | t = strchr(p, '<') - 1; | ||
144 | ret->committer = substr(p, t); | ||
145 | p = strchr(p, '\n') + 1; | ||
146 | } | ||
147 | |||
148 | while (*p == '\n') | ||
149 | p = strchr(p, '\n') + 1; | ||
150 | |||
151 | t = strchr(p, '\n'); | ||
152 | ret->subject = substr(p, t); | ||
153 | |||
154 | while (*p == '\n') | ||
155 | p = strchr(p, '\n') + 1; | ||
156 | ret->msg = p; | ||
157 | |||
158 | return ret; | ||
159 | } | ||