Add struct cgit_page to cgit_context

[ps-cgit] / shared.c

diff --git a/shared.c b/shared.c
index 7eb2b0e26d8db080159f6ce3ee9fe9251853c6ce..539d533807ce1cfa728515eaeee01d14c526ef3e 100644 (file)
--- a/shared.c
+++ b/shared.c
@@ -8,65 +8,42 @@
 
 #include "cgit.h"
 
 
 #include "cgit.h"
 

-struct repolist cgit_repolist;
-struct repoinfo *cgit_repo;
+struct cgit_repolist cgit_repolist;
+struct cgit_context ctx;

 int cgit_cmd;
 
 const char *cgit_version = CGIT_VERSION;
 
 int cgit_cmd;
 
 const char *cgit_version = CGIT_VERSION;
 

-char *cgit_root_title   = "Git repository browser";
-char *cgit_css          = "/cgit.css";
-char *cgit_logo         = "/git-logo.png";
-char *cgit_index_header = NULL;
-char *cgit_logo_link    = "http://www.kernel.org/pub/software/scm/git/docs/";
-char *cgit_module_link  = "./?repo=%s&page=commit&id=%s";
-char *cgit_agefile      = "info/web/last-modified";
-char *cgit_virtual_root = NULL;
-char *cgit_script_name  = CGIT_SCRIPT_NAME;
-char *cgit_cache_root   = CGIT_CACHE_ROOT;
-char *cgit_repo_group   = NULL;
-
-int cgit_nocache               =  0;
-int cgit_snapshots             =  0;
-int cgit_enable_index_links    =  0;
-int cgit_enable_log_filecount  =  0;
-int cgit_enable_log_linecount  =  0;
-int cgit_max_lock_attempts     =  5;
-int cgit_cache_root_ttl        =  5;
-int cgit_cache_repo_ttl        =  5;
-int cgit_cache_dynamic_ttl     =  5;
-int cgit_cache_static_ttl      = -1;
-int cgit_cache_max_create_time =  5;
-int cgit_summary_log           =  0;
-int cgit_summary_tags          =  0;
-int cgit_summary_branches      =  0;
-int cgit_renamelimit           = -1;
-
-int cgit_max_msg_len = 60;
-int cgit_max_repodesc_len = 60;
-int cgit_max_commit_count = 50;
-
-int cgit_query_has_symref = 0;
-int cgit_query_has_sha1   = 0;
-
-char *cgit_querystring  = NULL;
-char *cgit_query_repo   = NULL;
-char *cgit_query_page   = NULL;
-char *cgit_query_head   = NULL;
-char *cgit_query_search = NULL;
-char *cgit_query_sha1   = NULL;
-char *cgit_query_sha2   = NULL;
-char *cgit_query_path   = NULL;
-char *cgit_query_name   = NULL;
-int   cgit_query_ofs    = 0;
-
-int htmlfd = 0;
-
+void cgit_prepare_context(struct cgit_context *ctx)
+{
+       memset(ctx, 0, sizeof(ctx));
+       ctx->cfg.agefile = "info/web/last-modified";
+       ctx->cfg.cache_dynamic_ttl = 5;
+       ctx->cfg.cache_max_create_time = 5;
+       ctx->cfg.cache_repo_ttl = 5;
+       ctx->cfg.cache_root = CGIT_CACHE_ROOT;
+       ctx->cfg.cache_root_ttl = 5;
+       ctx->cfg.cache_static_ttl = -1;
+       ctx->cfg.css = "/cgit.css";
+       ctx->cfg.logo = "/git-logo.png";
+       ctx->cfg.max_commit_count = 50;
+       ctx->cfg.max_lock_attempts = 5;
+       ctx->cfg.max_msg_len = 60;
+       ctx->cfg.max_repodesc_len = 60;
+       ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s";
+       ctx->cfg.renamelimit = -1;
+       ctx->cfg.robots = "index, nofollow";
+       ctx->cfg.root_title = "Git repository browser";
+       ctx->cfg.script_name = CGIT_SCRIPT_NAME;
+       ctx->page.mimetype = "text/html";
+       ctx->page.charset = PAGE_ENCODING;
+       ctx->page.filename = NULL;
+}

 
 int cgit_get_cmd_index(const char *cmd)
 {
        static char *cmds[] = {"log", "commit", "diff", "tree", "blob",
 
 int cgit_get_cmd_index(const char *cmd)
 {
        static char *cmds[] = {"log", "commit", "diff", "tree", "blob",

-                              "snapshot", "tag", "refs", NULL};
+                              "snapshot", "tag", "refs", "patch", NULL};

        int i;
 
        for(i = 0; cmds[i]; i++)
        int i;
 
        for(i = 0; cmds[i]; i++)


@@ -96,9 +73,9 @@ int chk_non_negative(int result, char *msg)
        return result;
 }
 
        return result;
 }
 

-struct repoinfo *add_repo(const char *url)
+struct cgit_repo *add_repo(const char *url)

 {
 {

-       struct repoinfo *ret;
+       struct cgit_repo *ret;

 
        if (++cgit_repolist.count > cgit_repolist.length) {
                if (cgit_repolist.length == 0)
 
        if (++cgit_repolist.count > cgit_repolist.length) {
                if (cgit_repolist.length == 0)


@@ -107,29 +84,29 @@ struct repoinfo *add_repo(const char *url)
                        cgit_repolist.length *= 2;
                cgit_repolist.repos = xrealloc(cgit_repolist.repos,
                                               cgit_repolist.length *
                        cgit_repolist.length *= 2;
                cgit_repolist.repos = xrealloc(cgit_repolist.repos,
                                               cgit_repolist.length *

-                                              sizeof(struct repoinfo));
+                                              sizeof(struct cgit_repo));

        }
 
        ret = &cgit_repolist.repos[cgit_repolist.count-1];
        ret->url = trim_end(url, '/');
        ret->name = ret->url;
        ret->path = NULL;
        }
 
        ret = &cgit_repolist.repos[cgit_repolist.count-1];
        ret->url = trim_end(url, '/');
        ret->name = ret->url;
        ret->path = NULL;

-       ret->desc = NULL;
+       ret->desc = "[no description]";

        ret->owner = NULL;
        ret->owner = NULL;

-       ret->group = cgit_repo_group;
+       ret->group = ctx.cfg.repo_group;

        ret->defbranch = "master";
        ret->defbranch = "master";

-       ret->snapshots = cgit_snapshots;
-       ret->enable_log_filecount = cgit_enable_log_filecount;
-       ret->enable_log_linecount = cgit_enable_log_linecount;
-       ret->module_link = cgit_module_link;
+       ret->snapshots = ctx.cfg.snapshots;
+       ret->enable_log_filecount = ctx.cfg.enable_log_filecount;
+       ret->enable_log_linecount = ctx.cfg.enable_log_linecount;
+       ret->module_link = ctx.cfg.module_link;

        ret->readme = NULL;
        return ret;
 }
 
        ret->readme = NULL;
        return ret;
 }
 

-struct repoinfo *cgit_get_repoinfo(const char *url)
+struct cgit_repo *cgit_get_repoinfo(const char *url)

 {
        int i;
 {
        int i;

-       struct repoinfo *repo;
+       struct cgit_repo *repo;

 
        for (i=0; i<cgit_repolist.count; i++) {
                repo = &cgit_repolist.repos[i];
 
        for (i=0; i<cgit_repolist.count; i++) {
                repo = &cgit_repolist.repos[i];


@@ -142,82 +119,92 @@ struct repoinfo *cgit_get_repoinfo(const char *url)
 void cgit_global_config_cb(const char *name, const char *value)
 {
        if (!strcmp(name, "root-title"))
 void cgit_global_config_cb(const char *name, const char *value)
 {
        if (!strcmp(name, "root-title"))

-               cgit_root_title = xstrdup(value);
+               ctx.cfg.root_title = xstrdup(value);

        else if (!strcmp(name, "css"))
        else if (!strcmp(name, "css"))

-               cgit_css = xstrdup(value);
+               ctx.cfg.css = xstrdup(value);

        else if (!strcmp(name, "logo"))
        else if (!strcmp(name, "logo"))

-               cgit_logo = xstrdup(value);
+               ctx.cfg.logo = xstrdup(value);

        else if (!strcmp(name, "index-header"))
        else if (!strcmp(name, "index-header"))

-               cgit_index_header = xstrdup(value);
+               ctx.cfg.index_header = xstrdup(value);
+       else if (!strcmp(name, "index-info"))
+               ctx.cfg.index_info = xstrdup(value);

        else if (!strcmp(name, "logo-link"))
        else if (!strcmp(name, "logo-link"))

-               cgit_logo_link = xstrdup(value);
+               ctx.cfg.logo_link = xstrdup(value);

        else if (!strcmp(name, "module-link"))
        else if (!strcmp(name, "module-link"))

-               cgit_module_link = xstrdup(value);
-       else if (!strcmp(name, "virtual-root"))
-               cgit_virtual_root = trim_end(value, '/');
-       else if (!strcmp(name, "nocache"))
-               cgit_nocache = atoi(value);
+               ctx.cfg.module_link = xstrdup(value);
+       else if (!strcmp(name, "virtual-root")) {
+               ctx.cfg.virtual_root = trim_end(value, '/');
+               if (!ctx.cfg.virtual_root && (!strcmp(value, "/")))
+                       ctx.cfg.virtual_root = "";
+       } else if (!strcmp(name, "nocache"))
+               ctx.cfg.nocache = atoi(value);

        else if (!strcmp(name, "snapshots"))
        else if (!strcmp(name, "snapshots"))

-               cgit_snapshots = cgit_parse_snapshots_mask(value);
+               ctx.cfg.snapshots = cgit_parse_snapshots_mask(value);

        else if (!strcmp(name, "enable-index-links"))
        else if (!strcmp(name, "enable-index-links"))

-               cgit_enable_index_links = atoi(value);
+               ctx.cfg.enable_index_links = atoi(value);

        else if (!strcmp(name, "enable-log-filecount"))
        else if (!strcmp(name, "enable-log-filecount"))

-               cgit_enable_log_filecount = atoi(value);
+               ctx.cfg.enable_log_filecount = atoi(value);

        else if (!strcmp(name, "enable-log-linecount"))
        else if (!strcmp(name, "enable-log-linecount"))

-               cgit_enable_log_linecount = atoi(value);
+               ctx.cfg.enable_log_linecount = atoi(value);

        else if (!strcmp(name, "cache-root"))
        else if (!strcmp(name, "cache-root"))

-               cgit_cache_root = xstrdup(value);
+               ctx.cfg.cache_root = xstrdup(value);

        else if (!strcmp(name, "cache-root-ttl"))
        else if (!strcmp(name, "cache-root-ttl"))

-               cgit_cache_root_ttl = atoi(value);
+               ctx.cfg.cache_root_ttl = atoi(value);

        else if (!strcmp(name, "cache-repo-ttl"))
        else if (!strcmp(name, "cache-repo-ttl"))

-               cgit_cache_repo_ttl = atoi(value);
+               ctx.cfg.cache_repo_ttl = atoi(value);

        else if (!strcmp(name, "cache-static-ttl"))
        else if (!strcmp(name, "cache-static-ttl"))

-               cgit_cache_static_ttl = atoi(value);
+               ctx.cfg.cache_static_ttl = atoi(value);

        else if (!strcmp(name, "cache-dynamic-ttl"))
        else if (!strcmp(name, "cache-dynamic-ttl"))

-               cgit_cache_dynamic_ttl = atoi(value);
+               ctx.cfg.cache_dynamic_ttl = atoi(value);

        else if (!strcmp(name, "max-message-length"))
        else if (!strcmp(name, "max-message-length"))

-               cgit_max_msg_len = atoi(value);
+               ctx.cfg.max_msg_len = atoi(value);

        else if (!strcmp(name, "max-repodesc-length"))
        else if (!strcmp(name, "max-repodesc-length"))

-               cgit_max_repodesc_len = atoi(value);
+               ctx.cfg.max_repodesc_len = atoi(value);

        else if (!strcmp(name, "max-commit-count"))
        else if (!strcmp(name, "max-commit-count"))

-               cgit_max_commit_count = atoi(value);
+               ctx.cfg.max_commit_count = atoi(value);

        else if (!strcmp(name, "summary-log"))
        else if (!strcmp(name, "summary-log"))

-               cgit_summary_log = atoi(value);
+               ctx.cfg.summary_log = atoi(value);

        else if (!strcmp(name, "summary-branches"))
        else if (!strcmp(name, "summary-branches"))

-               cgit_summary_branches = atoi(value);
+               ctx.cfg.summary_branches = atoi(value);

        else if (!strcmp(name, "summary-tags"))
        else if (!strcmp(name, "summary-tags"))

-               cgit_summary_tags = atoi(value);
+               ctx.cfg.summary_tags = atoi(value);

        else if (!strcmp(name, "agefile"))
        else if (!strcmp(name, "agefile"))

-               cgit_agefile = xstrdup(value);
+               ctx.cfg.agefile = xstrdup(value);

        else if (!strcmp(name, "renamelimit"))
        else if (!strcmp(name, "renamelimit"))

-               cgit_renamelimit = atoi(value);
+               ctx.cfg.renamelimit = atoi(value);
+       else if (!strcmp(name, "robots"))
+               ctx.cfg.robots = xstrdup(value);
+       else if (!strcmp(name, "clone-prefix"))
+               ctx.cfg.clone_prefix = xstrdup(value);

        else if (!strcmp(name, "repo.group"))
        else if (!strcmp(name, "repo.group"))

-               cgit_repo_group = xstrdup(value);
+               ctx.cfg.repo_group = xstrdup(value);

        else if (!strcmp(name, "repo.url"))
        else if (!strcmp(name, "repo.url"))

-               cgit_repo = add_repo(value);
+               ctx.repo = add_repo(value);

        else if (!strcmp(name, "repo.name"))
        else if (!strcmp(name, "repo.name"))

-               cgit_repo->name = xstrdup(value);
-       else if (cgit_repo && !strcmp(name, "repo.path"))
-               cgit_repo->path = trim_end(value, '/');
-       else if (cgit_repo && !strcmp(name, "repo.desc"))
-               cgit_repo->desc = xstrdup(value);
-       else if (cgit_repo && !strcmp(name, "repo.owner"))
-               cgit_repo->owner = xstrdup(value);
-       else if (cgit_repo && !strcmp(name, "repo.defbranch"))
-               cgit_repo->defbranch = xstrdup(value);
-       else if (cgit_repo && !strcmp(name, "repo.snapshots"))
-               cgit_repo->snapshots = cgit_snapshots & cgit_parse_snapshots_mask(value); /* XXX: &? */
-       else if (cgit_repo && !strcmp(name, "repo.enable-log-filecount"))
-               cgit_repo->enable_log_filecount = cgit_enable_log_filecount * atoi(value);
-       else if (cgit_repo && !strcmp(name, "repo.enable-log-linecount"))
-               cgit_repo->enable_log_linecount = cgit_enable_log_linecount * atoi(value);
-       else if (cgit_repo && !strcmp(name, "repo.module-link"))
-               cgit_repo->module_link= xstrdup(value);
-       else if (cgit_repo && !strcmp(name, "repo.readme") && value != NULL) {
+               ctx.repo->name = xstrdup(value);
+       else if (ctx.repo && !strcmp(name, "repo.path"))
+               ctx.repo->path = trim_end(value, '/');
+       else if (ctx.repo && !strcmp(name, "repo.clone-url"))
+               ctx.repo->clone_url = xstrdup(value);
+       else if (ctx.repo && !strcmp(name, "repo.desc"))
+               ctx.repo->desc = xstrdup(value);
+       else if (ctx.repo && !strcmp(name, "repo.owner"))
+               ctx.repo->owner = xstrdup(value);
+       else if (ctx.repo && !strcmp(name, "repo.defbranch"))
+               ctx.repo->defbranch = xstrdup(value);
+       else if (ctx.repo && !strcmp(name, "repo.snapshots"))
+               ctx.repo->snapshots = ctx.cfg.snapshots & cgit_parse_snapshots_mask(value); /* XXX: &? */
+       else if (ctx.repo && !strcmp(name, "repo.enable-log-filecount"))
+               ctx.repo->enable_log_filecount = ctx.cfg.enable_log_filecount * atoi(value);
+       else if (ctx.repo && !strcmp(name, "repo.enable-log-linecount"))
+               ctx.repo->enable_log_linecount = ctx.cfg.enable_log_linecount * atoi(value);
+       else if (ctx.repo && !strcmp(name, "repo.module-link"))
+               ctx.repo->module_link= xstrdup(value);
+       else if (ctx.repo && !strcmp(name, "repo.readme") && value != NULL) {

                if (*value == '/')
                if (*value == '/')

-                       cgit_repo->readme = xstrdup(value);
+                       ctx.repo->readme = xstrdup(value);

                else
                else

-                       cgit_repo->readme = xstrdup(fmt("%s/%s", cgit_repo->path, value));
+                       ctx.repo->readme = xstrdup(fmt("%s/%s", ctx.repo->path, value));

        } else if (!strcmp(name, "include"))
                cgit_read_config(value, cgit_global_config_cb);
 }
        } else if (!strcmp(name, "include"))
                cgit_read_config(value, cgit_global_config_cb);
 }


@@ -225,30 +212,32 @@ void cgit_global_config_cb(const char *name, const char *value)
 void cgit_querystring_cb(const char *name, const char *value)
 {
        if (!strcmp(name,"r")) {
 void cgit_querystring_cb(const char *name, const char *value)
 {
        if (!strcmp(name,"r")) {

-               cgit_query_repo = xstrdup(value);
-               cgit_repo = cgit_get_repoinfo(value);
+               ctx.qry.repo = xstrdup(value);
+               ctx.repo = cgit_get_repoinfo(value);

        } else if (!strcmp(name, "p")) {
        } else if (!strcmp(name, "p")) {

-               cgit_query_page = xstrdup(value);
+               ctx.qry.page = xstrdup(value);

                cgit_cmd = cgit_get_cmd_index(value);
        } else if (!strcmp(name, "url")) {
                cgit_parse_url(value);
                cgit_cmd = cgit_get_cmd_index(value);
        } else if (!strcmp(name, "url")) {
                cgit_parse_url(value);

+       } else if (!strcmp(name, "qt")) {
+               ctx.qry.grep = xstrdup(value);

        } else if (!strcmp(name, "q")) {
        } else if (!strcmp(name, "q")) {

-               cgit_query_search = xstrdup(value);
+               ctx.qry.search = xstrdup(value);

        } else if (!strcmp(name, "h")) {
        } else if (!strcmp(name, "h")) {

-               cgit_query_head = xstrdup(value);
-               cgit_query_has_symref = 1;
+               ctx.qry.head = xstrdup(value);
+               ctx.qry.has_symref = 1;

        } else if (!strcmp(name, "id")) {
        } else if (!strcmp(name, "id")) {

-               cgit_query_sha1 = xstrdup(value);
-               cgit_query_has_sha1 = 1;
+               ctx.qry.sha1 = xstrdup(value);
+               ctx.qry.has_sha1 = 1;

        } else if (!strcmp(name, "id2")) {
        } else if (!strcmp(name, "id2")) {

-               cgit_query_sha2 = xstrdup(value);
-               cgit_query_has_sha1 = 1;
+               ctx.qry.sha2 = xstrdup(value);
+               ctx.qry.has_sha1 = 1;

        } else if (!strcmp(name, "ofs")) {
        } else if (!strcmp(name, "ofs")) {

-               cgit_query_ofs = atoi(value);
+               ctx.qry.ofs = atoi(value);

        } else if (!strcmp(name, "path")) {
        } else if (!strcmp(name, "path")) {

-               cgit_query_path = trim_end(value, '/');
+               ctx.qry.path = trim_end(value, '/');

        } else if (!strcmp(name, "name")) {
        } else if (!strcmp(name, "name")) {

-               cgit_query_name = xstrdup(value);
+               ctx.qry.name = xstrdup(value);

        }
 }
 
        }
 }
 


@@ -259,6 +248,8 @@ void *cgit_free_commitinfo(struct commitinfo *info)
        free(info->committer);
        free(info->committer_email);
        free(info->subject);
        free(info->committer);
        free(info->committer_email);
        free(info->subject);

+       free(info->msg);
+       free(info->msg_encoding);

        free(info);
        return NULL;
 }
        free(info);
        return NULL;
 }


@@ -297,6 +288,37 @@ char *trim_end(const char *str, char c)
        return s;
 }
 
        return s;
 }
 

+char *strlpart(char *txt, int maxlen)
+{
+       char *result;
+
+       if (!txt)
+               return txt;
+
+       if (strlen(txt) <= maxlen)
+               return txt;
+       result = xmalloc(maxlen + 1);
+       memcpy(result, txt, maxlen - 3);
+       result[maxlen-1] = result[maxlen-2] = result[maxlen-3] = '.';
+       result[maxlen] = '\0';
+       return result;
+}
+
+char *strrpart(char *txt, int maxlen)
+{
+       char *result;
+
+       if (!txt)
+               return txt;
+
+       if (strlen(txt) <= maxlen)
+               return txt;
+       result = xmalloc(maxlen + 1);
+       memcpy(result + 3, txt + strlen(txt) - maxlen + 4, maxlen - 3);
+       result[0] = result[1] = result[2] = '.';
+       return result;
+}
+

 void cgit_add_ref(struct reflist *list, struct refinfo *ref)
 {
        size_t size;
 void cgit_add_ref(struct reflist *list, struct refinfo *ref)
 {
        size_t size;


@@ -442,8 +464,8 @@ void cgit_diff_tree(const unsigned char *old_sha1,
        diff_setup(&opt);
        opt.output_format = DIFF_FORMAT_CALLBACK;
        opt.detect_rename = 1;
        diff_setup(&opt);
        opt.output_format = DIFF_FORMAT_CALLBACK;
        opt.detect_rename = 1;

-       opt.rename_limit = cgit_renamelimit;
-       opt.recursive = 1;
+       opt.rename_limit = ctx.cfg.renamelimit;
+       DIFF_OPT_SET(&opt, RECURSIVE);

        opt.format_callback = cgit_diff_tree_cb;
        opt.format_callback_data = fn;
        if (prefix) {
        opt.format_callback = cgit_diff_tree_cb;
        opt.format_callback_data = fn;
        if (prefix) {