inc/gfWebLib.h File Reference

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Data Structures
struct	gfServerAt
struct	gfWebConfig
Functions
gfServerAt *	gfWebFindServer (struct gfServerAt *serverList, char *varName)
gfWebConfig *	gfWebConfigRead (char *fileName)

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Function Documentation

struct gfWebConfig* gfWebConfigRead

(

char *

fileName

)

[read]

Definition at line 28 of file gfWebLib.c.

References AllocVar, gfWebConfig::background, cfg, cloneString(), gfWebConfig::company, errAbort(), freeHash(), hashAdd(), hashLookup(), gfServerAt::host, lineFileNextReal(), lineFileOpen(), lineFile::lineIx, gfServerAt::name, newHash(), nextWord(), gfServerAt::port, sameString, sameWord, gfServerAt::seqDir, gfWebConfig::serverList, slAddTail(), gfWebConfig::tempDir, gfWebConfig::transServerList, trimSpaces(), and TRUE.

Referenced by main().

{
struct gfWebConfig *cfg;
struct lineFile *lf = lineFileOpen(fileName, TRUE);
char *line, *word;
struct hash *uniqHash = newHash(0), *uniqTransHash = newHash(0), *hash;

AllocVar(cfg);
cfg->company = "";
while (lineFileNextReal(lf, &line))
    {
    word = nextWord(&line);
    if (sameWord("company", word))
        {
        cfg->company = cloneString(trimSpaces(line));
        }
    else if (sameWord("gfServer", word) || sameWord("gfServerTrans", word))
        {
        struct gfServerAt *server;
        char *dupe = cloneString(line);
        AllocVar(server);
        server->host = nextWord(&dupe);
        server->port = nextWord(&dupe);
        server->seqDir = nextWord(&dupe);
        server->name = trimSpaces(dupe);
        if (server->name == NULL || server->name[0] == 0)
            errAbort("Badly formed gfServer command line %d of %s:\n%s",
                lf->lineIx, fileName, line);
        if (sameString("gfServerTrans", word))
            {
            slAddTail(&cfg->transServerList, server);
            hash = uniqTransHash;
            }
        else
            {
            slAddTail(&cfg->serverList, server);
            hash = uniqHash;
            }
        if (hashLookup(hash, server->name))
            errAbort("Duplicate %s name %s line %d of %s",
                word, server->name, lf->lineIx, fileName);
        hashAdd(hash, server->name, NULL);
        }
    else if (sameWord("tempDir", word))
        {
        cfg->tempDir = cloneString(trimSpaces(line));
        }
    else if (sameWord("background", word))
        {
        cfg->background = cloneString(trimSpaces(line));
        }
    else
        {
        errAbort("Unrecognized command %s line %d of  %s", word, lf->lineIx, fileName);
        }
    }

if (cfg->serverList == NULL && cfg->transServerList == NULL)
    errAbort("no gfServer's specified in %s", fileName);
freeHash(&uniqHash);
freeHash(&uniqTransHash);
return cfg;
}

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struct gfServerAt* gfWebFindServer	(	struct gfServerAt *	serverList,
		char *	varName
	)			[read]

Definition at line 10 of file gfWebLib.c.

References cgiString(), cgiVarExists(), errAbort(), gfServerAt::name, gfServerAt::next, and sameString.

Referenced by findServer().

{
struct gfServerAt *server = serverList;
if (cgiVarExists(varName))
     {
     char *db = cgiString(varName);
     for (server = serverList; server != NULL; server = server->next)
          {
          if (sameString(db, server->name))
              break;
          }
     if (server == NULL)
          errAbort("%s %s not found", varName, db);
     }
return server;
}

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